阅读说明：本技术 基于区块链和5g的资产管理方法、装置及系统 (Asset management method, device and system based on block chain and 5G ) 是由 赵旭东 雷雨 薛贝娜 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种基于区块链和5G的资产管理方法、装置及系统,涉及区块链和移动互联领域,该系统包括：5G终端安装于企业欲监测的资产设备上；5G终端用于：获取5G微基站的信息,计算资产设备的当前位置信息,通过运营商5G中心将当前位置信息和5G终端的MAC地址传输企业服务器；企业服务器用于：根据区块链中的资产位置白名单对当前位置信息进行判断,若在资产位置白名单中,则将当前位置信息和5G终端的MAC地址发送至区块链；区块链用于：根据5G终端的MAC地址、资产设备信息和资产位置白名单的关联关系、5G终端的MAC地址,将当前位置信息存入相应的区块中。本发明可以精确定位并记录企业的高价值设备资产位置。(The invention discloses an asset management method, device and system based on a block chain and 5G, relating to the field of block chain and mobile interconnection, wherein the system comprises the following steps: the 5G terminal is installed on asset equipment to be monitored of an enterprise; the 5G terminal is used for: acquiring information of the 5G micro base station, calculating current position information of asset equipment, and transmitting the current position information and the MAC address of the 5G terminal to an enterprise server through a 5G center of an operator; the enterprise server is used for: judging the current position information according to an asset position white list in the block chain, and if the current position information is in the asset position white list, sending the current position information and the MAC address of the 5G terminal to the block chain; the blockchain is used for: and storing the current position information into the corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal. The invention can accurately position and record the high-value equipment asset position of an enterprise.)

1. A blockchain and 5G based asset management system, comprising: the system comprises a 5G terminal, an enterprise server, an operator 5G center and a block chain, wherein the 5G terminal is installed on asset equipment to be monitored of an enterprise; the block chain stores the MAC address, the asset equipment information and the asset position white list of the 5G terminal, and the MAC address, the asset equipment information and the asset position white list of the 5G terminal establish an incidence relation;

the 5G terminal is used for: acquiring information of a 5G micro base station, calculating current position information of asset equipment according to the information of the 5G micro base station, and transmitting the current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through a 5G center of an operator;

the enterprise server is used for: judging the current position information according to an asset position white list in a block chain, if the current position information is in the asset position white list, the current position information is normal, and sending the current position information and the MAC address of the 5G terminal to the block chain;

the blockchain is used for: and storing the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal.

2. The blockchain and 5G-based asset management system of claim 1, wherein the 5G terminal is specifically configured to:

acquiring downlink pilot signals of different 5G micro base stations, and calculating the current position information of the asset equipment based on the downlink pilot signals of the different 5G micro base stations.

3. The blockchain and 5G based asset management system of claim 1, wherein the 5G terminal is further to:

and encrypting the current position information.

4. The blockchain and 5G based asset management system of claim 1, wherein the 5G terminal is further to:

transmitting the asset equipment information to a block chain through an operator 5G center and an enterprise server;

the blockchain is further configured to: and storing the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the asset equipment information.

5. The blockchain and 5G based asset management system of claim 1, wherein the enterprise server is further configured to:

and if the current position information is not in the asset position white list, generating alarm information.

6. The blockchain and 5G based asset management system of claim 1, further comprising: the asset controller is used for sending a starting request to the 5G terminal through the operator 5G center;

the 5G terminal is further configured to: based on the starting request, the current position information and the MAC address of the 5G terminal are sent to an enterprise server through a 5G center of an operator;

the enterprise server is further configured to: when judging whether the current position information is in the asset position white list or not, returning a judgment result to the 5G terminal through an operator 5G center;

the 5G terminal is further configured to: generating an opening instruction or a non-opening instruction based on the judgment result, and sending the opening instruction or the non-opening instruction to an asset controller through an operator 5G center;

the asset controller is further configured to: and controlling the asset equipment to be started or not to be started according to the starting command or the non-starting command.

7. The blockchain and 5G-based asset management system of claim 1, wherein the blockchain further stores enterprise manager information;

further comprising: the enterprise client is used for sending a query instruction to the 5G center of the operator in a 5G message form;

the operator 5G center is also used to: generating a random verification code according to the query instruction, and returning the random verification code to the enterprise client;

the enterprise client is further to: sending the verification video to an operator 5G center in a 5G message mode, wherein the verification video is the verification video of reading the random verification code recorded by enterprise managers;

the operator 5G center is further configured to: verifying the correctness of the random verification code based on the verification video, and if the verification is passed, sending the query instruction to the enterprise server;

the enterprise server is further configured to: and verifying the enterprise manager information included in the query instruction based on the enterprise manager information in the block chain, if the verification is passed, acquiring the position information of the corresponding asset equipment from the block chain, and returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

8. The blockchain and 5G based asset management system of claim 7, wherein the enterprise manager information includes enterprise manager identification information; the query instruction comprises enterprise management personnel identity identification information;

the enterprise server is specifically configured to: and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

9. The blockchain and 5G based asset management system of claim 8, wherein the enterprise manager information further includes enterprise manager rights information;

the enterprise server is specifically configured to: comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

10. The blockchain and 5G based asset management system of claim 7, wherein the enterprise server is further configured to:

and decrypting the position information of the corresponding asset equipment, and returning the decrypted position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

11. A5G terminal is characterized in that the 5G terminal is installed on an asset device to be monitored of an enterprise, and comprises:

the logic module is used for acquiring the information of the 5G micro base station and calculating the current position information of the asset equipment according to the information of the 5G micro base station;

and the network module is used for sending the current position information of the asset equipment to the enterprise server through the operator 5G center in a 5G message form.

12. The 5G terminal of claim 11, further comprising: and the encryption module is used for encrypting the current position information.

13. The 5G terminal of claim 11, wherein the logic module is further to: receiving a starting request sent by an asset controller through an operator 5G center, sending current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through the operator 5G center based on the starting request, generating a starting instruction or a non-starting instruction based on a judgment result, and sending the starting instruction or the non-starting instruction to the asset controller through the operator 5G center, wherein the judgment result is a result of judging whether the current position information is in an asset position white list in a block chain by the enterprise server;

the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

14. An enterprise server, comprising:

the receiving module is used for receiving the current position information of the asset equipment and the MAC address of the 5G terminal, which are sent by the 5G terminal through the 5G center of the operator;

the judging module is used for judging the current position information according to an asset position white list in the block chain;

the sending module is used for sending the current position information and the MAC address of the 5G terminal to a block chain if the current position information is in an asset position white list and the current position information is normal;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

15. The enterprise server of claim 14, further comprising: and the alarm module is used for generating alarm information if the current position information is not in the asset position white list.

16. The enterprise server as claimed in claim 14, wherein the blockchain further has stored therein enterprise manager information;

the receiving module is further configured to: receiving an inquiry instruction sent by an operator 5G center;

further comprising: and the information verification module is used for verifying the enterprise management personnel information included in the query instruction based on the enterprise management personnel information in the block chain, acquiring the position information of the corresponding asset equipment from the block chain if the verification is passed, and returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

17. The enterprise server of claim 16, wherein the enterprise manager information comprises enterprise manager identification information; the query instruction comprises enterprise management personnel identity identification information;

the information verification module is specifically configured to: and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

18. The enterprise server of claim 16, wherein the enterprise manager information further comprises enterprise manager rights information;

the information verification module is specifically configured to: comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

19. The enterprise server of claim 16, further comprising: and the decryption module is used for decrypting the position information of the corresponding asset equipment and returning the decrypted position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

20. A blockchain and 5G based asset management method is characterized by comprising the following steps:

the 5G terminal acquires the information of the 5G micro base station, calculates the current position information of the asset equipment according to the information of the 5G micro base station, and transmits the current position information and the MAC address of the 5G terminal to the enterprise server through the 5G center of the operator;

the enterprise server judges the current position information according to an asset position white list in the block chain, if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to the block chain;

the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the incidence relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal;

the 5G terminal is installed on asset equipment to be monitored by an enterprise; the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

21. The blockchain and 5G based asset management method of claim 20, further comprising:

the asset controller sends a starting request to the 5G terminal through the operator 5G center;

the 5G terminal sends the current position information and the MAC address of the 5G terminal to an enterprise server through an operator 5G center based on the starting request;

when the enterprise server judges whether the current position information is in the asset position white list, returning a judgment result to the 5G terminal through an operator 5G center;

the 5G terminal generates an opening instruction or a non-opening instruction based on the judgment result, and sends the opening instruction or the non-opening instruction to the asset controller through the 5G center of the operator;

and the asset controller controls the asset equipment to be started or not to be started according to the starting command or the non-starting command.

22. The blockchain and 5G-based asset management method according to claim 20, wherein the blockchain further stores enterprise manager information;

further comprising:

the enterprise client sends a query instruction to the 5G center of the operator in the form of a 5G message;

the operator 5G center generates a random verification code according to the query instruction, and returns the random verification code to the enterprise client;

the enterprise client sends the verification video to an operator 5G center in a 5G message mode, wherein the verification video is the verification video recorded by enterprise managers and read the random verification codes;

the operator 5G center verifies the correctness of the random verification code based on the verification video, and if the verification is passed, the inquiry instruction is sent to the enterprise server;

and the enterprise server checks the enterprise management personnel information included in the query instruction based on the enterprise management personnel information in the block chain, if the checking is passed, the position information of the corresponding asset equipment is acquired from the block chain, and the position information of the corresponding asset equipment is returned to the enterprise client through the operator 5G center.

23. An asset management method based on a block chain and 5G is characterized in that the asset management method is applied to a 5G terminal, and the 5G terminal is installed on asset equipment to be monitored of an enterprise, and comprises the following steps:

acquiring information of the 5G micro base station, and calculating current position information of the asset equipment according to the information of the 5G micro base station;

the current location information of the asset device is sent to the enterprise server through the carrier 5G center in the form of a 5G message.

24. The blockchain and 5G based asset management method of claim 23, further comprising:

receiving a starting request sent by an asset controller through an operator 5G center, sending current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through the operator 5G center based on the starting request, generating a starting instruction or a non-starting instruction based on a judgment result, and sending the starting instruction or the non-starting instruction to the asset controller through the operator 5G center, wherein the judgment result is a result of judging whether the current position information is in an asset position white list in a block chain by the enterprise server;

the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

25. A block chain and 5G-based asset management method is applied to an enterprise server and comprises the following steps:

receiving current position information of the asset equipment and an MAC address of the 5G terminal, which are sent by the 5G terminal through an operator 5G center;

judging the current position information according to an asset position white list in a block chain;

if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to a block chain;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

26. The blockchain and 5G-based asset management method according to claim 25, wherein the blockchain further stores enterprise manager information;

further comprising:

receiving an inquiry instruction sent by an operator 5G center;

and verifying the enterprise manager information included in the query instruction based on the enterprise manager information in the block chain, if the verification is passed, acquiring the position information of the corresponding asset equipment from the block chain, and returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

27. A computer apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the computer program implements the blockchain and 5G based asset management method of any of claims 20 to 26.

28. A computer readable storage medium having stored thereon a computer program, the program being adapted to carry out the steps of the blockchain and 5G based asset management method of any one of claims 20 to 26 when executed by a processor.

Technical Field

The invention relates to the technical field of block chains and mobile interconnection, in particular to an asset management method, device and system based on block chains and 5G.

Background

This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.

For how to position and record the high-value equipment asset position of an enterprise, base station positioning and GPS positioning exist in the prior art, and the base station positioning has the defects of large error, sometimes the error exceeds one kilometer, and poor indoor positioning effect. The GPS positioning has the defects of dependence on the support of a GPS chip, higher equipment power consumption, dependence on satellite signals and incapability of indoor positioning due to poor satellite signals. For data storage, asset location data uses documents or traditional database records, and there is a risk of theft and tampering, and it is difficult to ensure confidentiality, integrity and availability of data.

Disclosure of Invention

The embodiment of the invention provides an asset management system based on a block chain and 5G, which is used for solving the problems of poor positioning effect and risky data storage in the prior art and comprises the following components:

the system comprises a 5G terminal, an enterprise server, an operator 5G center and a block chain, wherein the 5G terminal is installed on asset equipment to be monitored of an enterprise; the block chain stores the MAC address, the asset equipment information and the asset position white list of the 5G terminal, and the MAC address, the asset equipment information and the asset position white list of the 5G terminal establish an incidence relation;

the 5G terminal is used for: acquiring information of a 5G micro base station, calculating current position information of asset equipment according to the information of the 5G micro base station, and transmitting the current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through a 5G center of an operator;

the enterprise server is used for: judging the current position information according to an asset position white list in a block chain, if the current position information is in the asset position white list, the current position information is normal, and sending the current position information and the MAC address of the 5G terminal to the block chain;

the blockchain is used for: and storing the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal.

The embodiment of the invention provides an asset management method based on a block chain and 5G, which is used for solving the problems of poor positioning effect and risky data storage in the prior art and comprises the following steps:

the embodiment of the invention provides a 5G terminal, which is used for solving the problems of poor positioning effect and data storage risk in the prior art, wherein the 5G terminal is arranged on asset equipment to be monitored of an enterprise and comprises the following components:

the logic module is used for acquiring the information of the 5G micro base station and calculating the current position information of the asset equipment according to the information of the 5G micro base station;

and the network module is used for sending the current position information of the asset equipment to the enterprise server through the operator 5G center in a 5G message form.

The embodiment of the invention provides an enterprise server, which is used for solving the problems of poor positioning effect and data storage risk in the prior art and comprises the following steps:

the receiving module is used for receiving the current position information of the asset equipment and the MAC address of the 5G terminal, which are sent by the 5G terminal through the 5G center of the operator;

the judging module is used for judging the current position information according to an asset position white list in the block chain;

the sending module is used for sending the current position information and the MAC address of the 5G terminal to a block chain if the current position information is in an asset position white list and the current position information is normal;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

The embodiment of the invention also provides an asset management method based on the block chain and 5G, which is used for solving the problems of poor positioning effect and risky data storage in the prior art and comprises the following steps:

the 5G terminal acquires the information of the 5G micro base station, calculates the current position information of the asset equipment according to the information of the 5G micro base station, and transmits the current position information and the MAC address of the 5G terminal to the enterprise server through the 5G center of the operator;

the enterprise server judges the current position information according to an asset position white list in the block chain, if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to the block chain;

the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the incidence relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal;

the 5G terminal is installed on asset equipment to be monitored by an enterprise; the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

The embodiment of the invention also provides an asset management method based on a block chain and 5G, which is used for solving the problems of poor positioning effect and risky data storage in the prior art, and is applied to a 5G terminal, wherein the 5G terminal is installed on asset equipment to be monitored of an enterprise, and the method comprises the following steps:

acquiring information of the 5G micro base station, and calculating current position information of the asset equipment according to the information of the 5G micro base station;

the current location information of the asset device is sent to the enterprise server through the carrier 5G center in the form of a 5G message.

The embodiment of the invention also provides an asset management method based on the block chain and 5G, which is used for solving the problems of poor positioning effect and risky data storage in the prior art, and is applied to an enterprise server, and comprises the following steps:

receiving current position information of the asset equipment and an MAC address of the 5G terminal, which are sent by the 5G terminal through an operator 5G center;

judging the current position information according to an asset position white list in a block chain;

if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to a block chain;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the asset management method based on the block chain and the 5G.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the above-mentioned asset management method based on blockchain and 5G.

In the embodiment of the invention, compared with the technical scheme that the positioning effect is poor and data storage is risky due to the fact that a file or a traditional database is used for recording data by adopting base station positioning or GPS positioning in the prior art, the information of the 5G micro base station is obtained through the 5G terminal, the current position information of asset equipment is calculated according to the information of the 5G micro base station, and the current position information and the MAC address of the 5G terminal are transmitted to an enterprise server through the 5G center of an operator; the enterprise server judges the current position information according to an asset position white list in the block chain, if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to the block chain; the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the incidence relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal; the 5G terminal is installed on asset equipment to be monitored by an enterprise; the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal, the asset position of high-value equipment of an enterprise can be accurately positioned and recorded, and services such as position monitoring, data safety, product traceability and the like are integrated to maintain the equipment asset safety of the enterprise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:

FIG. 1 is a block diagram of an overall architecture of a blockchain and 5G-based asset management system in an embodiment of the present invention;

fig. 2 is a block diagram of a 5G terminal in the embodiment of the present invention;

FIG. 3 is a block diagram of an enterprise server architecture according to an embodiment of the present invention;

FIG. 4 is a block diagram of a second embodiment of an enterprise server architecture;

FIG. 5 is a first flowchart of a blockchain and 5G-based asset management method (system side) according to an embodiment of the present invention;

FIG. 6 is a second flowchart of an asset management method (system side) based on blockchain and 5G according to an embodiment of the present invention;

FIG. 7 is a third flowchart of an asset management method (system side) based on blockchains and 5G according to an embodiment of the present invention;

FIG. 8 is a flowchart of an embodiment of the invention illustrating a blockchain and 5G based asset management method;

FIG. 9 is a first flowchart of a blockchain and 5G-based asset management method (5G terminal) in an embodiment of the present invention;

FIG. 10 is a flowchart of a block chain and 5G-based asset management method (5G terminal) according to an embodiment of the present invention;

FIG. 11 is a first flowchart of a blockchain and 5G-based asset management method (enterprise server side) in an embodiment of the present invention;

fig. 12 is a flowchart of an asset management method (enterprise server side) based on blockchain and 5G according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.

Interpretation of terms

Block chains: a decentralized, non-falsifiable and credible distributed account book has the characteristics of non-falsification, whole-course trace keeping, traceability, public transparency, collective maintenance and the like.

5G: the fifth generation mobile communication technology, which is the latest generation cellular mobile communication technology, is also an extension following 4G, 3G and 2G systems.

5G base station: the 5G is generally deployed in a high-frequency band, the wavelength of a high-frequency signal is shorter, the penetration is weak, and therefore more base stations must be deployed. Besides the macro base station, a large number of small base stations are deployed.

Base station positioning: a technique for calculating the approximate location of a terminal based on the time difference between communications between a base station and the terminal.

Based on the problems in the prior art, the present invention provides an asset management method, device and system based on a block chain and 5G, as shown in fig. 1, the asset management system based on a block chain and 5G includes: the system comprises a 5G terminal, an enterprise server, an operator 5G center and a block chain, wherein the 5G terminal is installed on asset equipment to be monitored of an enterprise; the block chain stores the MAC address, the asset equipment information and the asset position white list of the 5G terminal, and the MAC address, the asset equipment information and the asset position white list of the 5G terminal establish an incidence relation;

the 5G terminal is used for: acquiring information of a 5G micro base station, calculating current position information of asset equipment according to the information of the 5G micro base station, and transmitting the current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through a 5G center of an operator;

the enterprise server is used for: judging the current position information according to an asset position white list in a block chain, if the current position information is in the asset position white list, the current position information is normal, and sending the current position information and the MAC address of the 5G terminal to the block chain;

the blockchain is used for: and storing the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal.

Specifically, the blockchain: 1. storing preset information, including: enterprise asset information (asset type, number, name, etc.), MAC address of 5G terminal, enterprise administrator information (ID, authority, etc.), asset location white list. 2. And storing the encrypted device position information.

In the embodiment of the present invention, the 5G terminal is specifically configured to:

acquiring downlink pilot signals of different 5G micro base stations, and calculating the current position information of the asset equipment based on the downlink pilot signals of the different 5G micro base stations.

In this embodiment of the present invention, the 5G terminal is further configured to:

and encrypting the current position information.

Specifically, the invention relies on a 5G micro base station, and a 5G terminal is installed on high-value asset equipment to be monitored by an enterprise. Before installation, the MAC address of the 5G terminal, asset equipment information, an asset positioning white list and enterprise management personnel information need to be recorded in a block chain in advance, and an association relation is established.

The association is as follows:

1. the MAC address of the 5G terminal and the asset device information need to be in one-to-one correspondence, and each asset needs to be positioned by using one 5G terminal independently.

2. For each asset device, a location white list, i.e., a list containing several coordinate locations, needs to be maintained.

3. Multiple asset devices may use the same location white list.

4. For each asset device, a corresponding manager can be maintained, and only the maintained person can view the location information of the device.

5. Multiple asset devices, corresponding managers may be the same.

6. The number of the managers corresponding to the asset equipment may be one or more.

When the assets of enterprises are put into normal use, the installed 5G device can measure downlink pilot signals of different micro base stations at regular time, calculate the current position of the device according to a trigonometric formula estimation algorithm, and asynchronously encrypt and write current position information into a block chain, so that enterprise managers can monitor the equipment state conveniently.

When an enterprise manager imports an asset positioning white list, current 5G positioning information is sent to an enterprise server every time when assets are opened for use (such as enterprise transport case assets are opened, enterprise electronic equipment assets are opened, and the like), and only when the current positioning is in the white list, subsequent operation is allowed. Otherwise the asset is not allowed to be turned on/powered on.

In this embodiment of the present invention, the 5G terminal is further configured to:

transmitting the asset equipment information to a block chain through an operator 5G center and an enterprise server;

the blockchain is further configured to: and storing the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the asset equipment information.

In an embodiment of the present invention, the enterprise server is further configured to:

and if the current position information is not in the asset position white list, generating alarm information.

In an embodiment of the present invention, the enterprise server is further configured to:

and checking the simple service.

Specifically, simple service checks are, for example: is the MAC address of the 5G terminal initiating the request present? Is the 5G terminal status normal? Is an uploaded asset number present? Is the information on the assets and equipment uploaded consistent? And so on.

In the embodiment of the present invention, as shown in fig. 1, the method further includes: the asset controller is used for sending a starting request to the 5G terminal through the operator 5G center;

the 5G terminal is further configured to: based on the starting request, the current position information and the MAC address of the 5G terminal are sent to an enterprise server through a 5G center of an operator;

the enterprise server is further configured to: when judging whether the current position information is in the asset position white list or not, returning a judgment result to the 5G terminal through an operator 5G center;

the 5G terminal is further configured to: generating an opening instruction or a non-opening instruction based on the judgment result, and sending the opening instruction or the non-opening instruction to an asset controller through an operator 5G center;

the asset controller is further configured to: and controlling the asset equipment to be started or not to be started according to the starting command or the non-starting command.

Specifically, as shown in fig. 1, the 5G terminal is installed on the device asset to be protected, and the terminal includes three modules:

1. a logic module: and (4) service logic processing, namely calling the network module and the encryption module to carry out operation. And the system is responsible for calculating the current position through signals returned by the 5G micro base station according to an algorithm. And is also responsible for communicating with the device asset controller to control whether the device asset can currently be turned on.

2. A network module: and providing 5G network service to the logic module.

3. An encryption module: and encryption service is provided for the logic module, the position information is encrypted, and the safety is improved.

In the embodiment of the invention, the block chain also stores enterprise manager information;

as shown in fig. 1, the method further includes: the enterprise client is used for sending a query instruction to the 5G center of the operator in a 5G message form;

the operator 5G center is also used to: generating a random verification code according to the query instruction, and returning the random verification code to the enterprise client;

the enterprise client is further to: sending the verification video to an operator 5G center in a 5G message mode, wherein the verification video is the verification video of reading the random verification code recorded by enterprise managers;

the operator 5G center is further configured to: verifying the correctness of the random verification code based on the verification video, and if the verification is passed, sending the query instruction to the enterprise server;

the enterprise server is further configured to: and verifying the enterprise manager information included in the query instruction based on the enterprise manager information in the block chain, if the verification is passed, acquiring the position information of the corresponding asset equipment from the block chain, and returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

Specifically, the enterprise client: and the client of the enterprise management personnel supports 5G communication and can receive and transmit 5G messages. After the authority verification, the position information of the enterprise assets can be inquired.

Operator 5G center: and the system is responsible for processing and forwarding 5G messages sent by the 5G terminal and the enterprise client. And also responsible for producing and verifying the 5G random authentication code.

In the embodiment of the invention, the enterprise manager information comprises enterprise manager identity identification information; the query instruction comprises enterprise management personnel identity identification information;

the enterprise server is specifically configured to: and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

In the embodiment of the invention, the enterprise manager information further comprises enterprise manager authority information;

the enterprise server is specifically configured to: comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

In an embodiment of the present invention, the enterprise server is further configured to:

and decrypting the position information of the corresponding asset equipment, and returning the decrypted position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

Specifically, the enterprise server has the following functions:

1. the location information transmitted by the 5G terminal is processed, and generally includes at least a device id and encrypted location information (and may also include a MAC address of the 5G terminal). At the moment, simple service verification can be carried out, the current position of the equipment can be judged, and if the position deviation which is not in line with the expectation of the service process occurs, early warning can be automatically triggered. And writing the encrypted position information into the block chain after the verification is passed.

2. The method comprises the steps of processing a request of an enterprise client, checking the live body detection information sent upwards according to information (namely enterprise management personnel identity identification information, which can comprise face information and the like) pre-embedded in a block chain, checking the live body detection information, inquiring position information of corresponding assets in the block chain after the check is passed, decrypting and returning the position information to the enterprise client.

The invention is based on 5G and base station positioning technology, and solves the problems of low positioning precision and incomplete positioning coverage in the asset tracking process. The position information is encrypted, and the data confidentiality is protected. And writing the block chain, thereby protecting the data from being illegally tampered, and realizing the credibility and traceability of the position information.

The embodiment of the invention also provides a 5G terminal, which is described in the following embodiment.

Fig. 2 is a block diagram of a 5G terminal in an embodiment of the present invention, and as shown in fig. 1 and fig. 2, the 5G terminal is installed on an asset device to be monitored by an enterprise, and includes:

the logic module 22 is configured to obtain information of the 5G micro base station, and calculate current location information of the asset device according to the information of the 5G micro base station;

and the network module 24 is used for sending the current position information of the asset equipment to the enterprise server through the operator 5G center in the form of 5G messages.

In this embodiment of the present invention, the logic module 22 is specifically configured to: acquiring downlink pilot signals of different 5G micro base stations, and calculating the current position information of the asset equipment based on the downlink pilot signals of the different 5G micro base stations.

In the embodiment of the present invention, as shown in fig. 2, the method further includes: and an encryption module 26, configured to encrypt the current location information.

In the embodiment of the present invention, the network module 24 is specifically configured to: and transmitting the asset equipment information to the block chain through the operator 5G center and the enterprise server.

In this embodiment of the present invention, the logic module 22 is further configured to: receiving a starting request sent by an asset controller through an operator 5G center, sending current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through the operator 5G center based on the starting request, generating a starting instruction or a non-starting instruction based on a judgment result, and sending the starting instruction or the non-starting instruction to the asset controller through the operator 5G center, wherein the judgment result is a result of judging whether the current position information is in an asset position white list in a block chain by the enterprise server;

the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

The embodiment of the invention also provides an enterprise server, which is described in the following embodiment.

Fig. 3 is a block diagram of an enterprise server according to an embodiment of the present invention, and as shown in fig. 3, the enterprise server includes:

a receiving module 32, configured to receive current location information of the asset device and an MAC address of the 5G terminal, where the current location information is sent by the 5G terminal through a 5G center of an operator;

a judging module 34, configured to judge the current location information according to an asset location white list in a block chain;

a sending module 36, configured to send the current location information and the MAC address of the 5G terminal to a block chain if the current location information is in an asset location white list and the current location information is normal;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

In the embodiment of the present invention, as shown in fig. 4, the method further includes: an alarm module 38, configured to generate alarm information if the current location information is not in the asset location white list.

In the embodiment of the present invention, as shown in fig. 4, the method further includes: and a service checking module 310 for checking the simple service.

In the embodiment of the invention, the block chain also stores enterprise manager information;

the receiving module 32 is further configured to: receiving an inquiry instruction sent by an operator 5G center;

as shown in fig. 4, the method further includes: and the information verification module 312 is configured to verify the enterprise administrator information included in the query instruction based on the enterprise administrator information in the blockchain, and if the verification is passed, obtain the location information of the corresponding asset device from the blockchain, and return the location information of the corresponding asset device to the enterprise client through the operator 5G center.

In the embodiment of the invention, the enterprise manager information comprises enterprise manager identity identification information; the query instruction comprises enterprise management personnel identity identification information;

the information verification module 312 is specifically configured to: and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

In the embodiment of the invention, the enterprise manager information further comprises enterprise manager authority information;

the information verification module 312 is specifically configured to: comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

In the embodiment of the present invention, as shown in fig. 4, the method further includes: and a decryption module 314, configured to decrypt the location information of the corresponding asset device, and return the decrypted location information of the corresponding asset device to the enterprise client through the operator 5G center.

The embodiment of the invention also provides an asset management method based on the blockchain and 5G, and the method is described in the following embodiment. Because the principle of solving the problems by the method is similar to that of the asset management system based on the blockchain and 5G, the implementation of the method can be referred to that of the asset management system based on the blockchain and 5G, and repeated parts are not described again.

Fig. 5 is a first flowchart of a blockchain and 5G-based asset management method according to an embodiment of the present invention, and as shown in fig. 5, the blockchain and 5G-based asset management method includes:

step 501: the 5G terminal acquires the information of the 5G micro base station, calculates the current position information of the asset equipment according to the information of the 5G micro base station, and transmits the current position information and the MAC address of the 5G terminal to the enterprise server through the 5G center of the operator;

step 502: the enterprise server judges the current position information according to an asset position white list in the block chain, if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to the block chain;

step 503: the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the incidence relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal;

the 5G terminal is installed on asset equipment to be monitored by an enterprise; the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

In the embodiment of the present invention, step 501: the 5G terminal acquires the information of the 5G micro base station, and calculates the current position information of the asset device according to the information of the 5G micro base station, wherein the method comprises the following steps:

acquiring downlink pilot signals of different 5G micro base stations, and calculating the current position information of the asset equipment based on the downlink pilot signals of the different 5G micro base stations.

In the embodiment of the present invention, the method further includes: and the 5G terminal encrypts the current position information.

In the embodiment of the present invention, the method further includes:

the 5G terminal transmits the asset equipment information to the block chain through the operator 5G center and the enterprise server;

and the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the association relation between the asset equipment information and the asset position white list and the asset equipment information.

In the embodiment of the present invention, the method further includes: and if the current position information is not in the asset position white list, the enterprise server generates alarm information.

In the embodiment of the present invention, the method further includes: the enterprise server checks for simple traffic.

In the embodiment of the present invention, as shown in fig. 6, the method further includes:

step 601: the asset controller sends a starting request to the 5G terminal through the operator 5G center;

step 602: the 5G terminal sends the current position information and the MAC address of the 5G terminal to an enterprise server through an operator 5G center based on the starting request;

step 603: when the enterprise server judges whether the current position information is in the asset position white list, returning a judgment result to the 5G terminal through an operator 5G center;

step 604: the 5G terminal generates an opening instruction or a non-opening instruction based on the judgment result, and sends the opening instruction or the non-opening instruction to the asset controller through the 5G center of the operator;

step 605: and the asset controller controls the asset equipment to be started or not to be started according to the starting command or the non-starting command.

In the embodiment of the invention, the block chain also stores enterprise manager information;

as shown in fig. 7, the method further includes:

step 701: the enterprise client sends a query instruction to the 5G center of the operator in the form of a 5G message;

step 702: the operator 5G center generates a random verification code according to the query instruction, and returns the random verification code to the enterprise client;

step 703: the enterprise client sends the verification video to an operator 5G center in a 5G message mode, wherein the verification video is the verification video recorded by enterprise managers and read the random verification codes;

step 704: the operator 5G center verifies the correctness of the random verification code based on the verification video, and if the verification is passed, the inquiry instruction is sent to the enterprise server;

step 705: and the enterprise server checks the enterprise management personnel information included in the query instruction based on the enterprise management personnel information in the block chain, if the checking is passed, the position information of the corresponding asset equipment is acquired from the block chain, and the position information of the corresponding asset equipment is returned to the enterprise client through the operator 5G center.

In the embodiment of the invention, the enterprise manager information comprises enterprise manager identity identification information; the query instruction comprises enterprise management personnel identity identification information;

step 705: the enterprise server checks the enterprise manager information included in the query instruction based on the enterprise manager information in the blockchain, and the checking comprises the following steps:

and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

In the embodiment of the invention, the enterprise manager information further comprises enterprise manager authority information;

step 705: the enterprise server checks the enterprise manager information included in the query instruction based on the enterprise manager information in the blockchain, and the checking comprises the following steps:

comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

In the embodiment of the present invention, the method further includes: and the enterprise server decrypts the position information of the corresponding asset equipment and returns the decrypted position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

FIG. 8 is a flowchart of an embodiment of the invention illustrating a blockchain and 5G based asset management method; as shown in fig. 8, includes:

(1) normal operation positioning monitoring:

the method comprises the steps of recording an MAC address of a 5G terminal, asset equipment information, an asset positioning white list and enterprise management personnel information into a block chain in advance, and establishing an association relation.

When the assets of enterprises are put into normal use, the installed 5G device can measure downlink pilot signals of different micro base stations at regular time, calculate the current position of the device according to a trigonometric formula estimation algorithm, encrypt the current position information, and write the current position information into a block chain through an enterprise server, so that enterprise managers can monitor the equipment state conveniently.

(2) Enterprise management personnel query:

when enterprise management personnel need to inquire the equipment state, an inquiry request needs to be sent in a 5G message mode, and the 5G message center generates a random verification code and returns the random verification code to the enterprise client. The enterprise management personnel need to record the verification video (lip language video) of the random verification code and send the verification video in the form of 5G message again, the 5G message center checks the correctness of the verification code after receiving the verification video, and the verification is sent to the enterprise server for processing after passing the verification. And the enterprise server inquires and verifies the information and authority of enterprise managers by using a block chain, can perform video living body detection and verification, and returns the monitored asset equipment position information to the enterprise client in a 5G message form if verification comparison is passed.

(3) The equipment is controlled whether to be started up according to the positioning:

when the assets are started for use each time (such as enterprise transport case assets are opened, enterprise electronic equipment assets are started and the like), the equipment controller initiates a starting request, the 5G terminal carries current 5G base station information to be sent to the enterprise server, when enterprise managers import asset positioning white lists, the enterprise server inquires whether the current position is in the white lists, verification results are returned to the 5G message center, then the verification results are returned to the 5G terminal, and the 5G terminal controls whether the equipment is allowed to be started or not according to the results. Subsequent operations are only allowed if the current position is within the white list. Otherwise the asset is not allowed to be turned on/powered on.

The embodiment of the invention also provides an asset management method based on the blockchain and 5G, and the method is described in the following embodiment. Because the principle of solving the problem of the method is similar to that of the 5G terminal, the implementation of the method can refer to the implementation of the 5G terminal, and repeated details are not repeated.

FIG. 9 is a first flowchart of a blockchain and 5G-based asset management method (5G terminal) in an embodiment of the present invention; as shown in fig. 9, the asset management method based on blockchain and 5G is applied to a 5G terminal, where the 5G terminal is installed on an asset device to be monitored by an enterprise, and includes:

step 901: acquiring information of the 5G micro base station, and calculating current position information of the asset equipment according to the information of the 5G micro base station;

step 902: the current location information of the asset device is sent to the enterprise server through the carrier 5G center in the form of a 5G message.

In the embodiment of the present invention, step 901: acquiring information of the 5G micro base station, and calculating current position information of the asset equipment according to the information of the 5G micro base station, wherein the method comprises the following steps:

acquiring downlink pilot signals of different 5G micro base stations, and calculating the current position information of the asset equipment based on the downlink pilot signals of the different 5G micro base stations.

In the embodiment of the present invention, the method further includes: and encrypting the current position information.

In the embodiment of the present invention, the method further includes: and transmitting the asset equipment information to the block chain through the operator 5G center and the enterprise server.

In the embodiment of the present invention, as shown in fig. 10, the method further includes:

step 1001: receiving a starting request sent by an asset controller through an operator 5G center, sending current position information and an MAC (media access control) address of a 5G terminal to an enterprise server through the operator 5G center based on the starting request, generating a starting instruction or a non-starting instruction based on a judgment result, and sending the starting instruction or the non-starting instruction to the asset controller through the operator 5G center, wherein the judgment result is a result of judging whether the current position information is in an asset position white list in a block chain by the enterprise server;

the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, and the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal.

The embodiment of the invention also provides an asset management method based on the blockchain and 5G, and the method is described in the following embodiment. Because the principle of solving the problems of the method is similar to that of the enterprise server, the implementation of the method can be referred to the implementation of the enterprise server, and repeated details are not repeated.

FIG. 11 is a first flowchart of a blockchain and 5G-based asset management method (enterprise server side) in an embodiment of the present invention; as shown in fig. 11, the asset management method based on blockchain and 5G is applied to an enterprise server, and includes:

step 1101: receiving current position information of the asset equipment and an MAC address of the 5G terminal, which are sent by the 5G terminal through an operator 5G center;

step 1102: judging the current position information according to an asset position white list in a block chain;

step 1103: if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to a block chain;

the block chain stores MAC addresses, asset equipment information and asset position white lists of 5G terminals, the MAC addresses, the asset equipment information and the asset position white lists of the 5G terminals establish an incidence relation, and the 5G terminals are installed on asset equipment to be monitored by an enterprise.

In the embodiment of the invention, the block chain also stores enterprise manager information;

as shown in fig. 12, the method further includes:

step 1201: receiving an inquiry instruction sent by an operator 5G center;

step 1202: and verifying the enterprise manager information included in the query instruction based on the enterprise manager information in the block chain, if the verification is passed, acquiring the position information of the corresponding asset equipment from the block chain, and returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

In the embodiment of the invention, the enterprise manager information comprises enterprise manager identity identification information; the query instruction comprises enterprise management personnel identity identification information;

step 1202 specifically includes: and comparing the enterprise manager identification information in the block chain with the enterprise manager identification information included in the query instruction, and if the two are the same, passing the verification.

In the embodiment of the invention, the enterprise manager information further comprises enterprise manager authority information;

step 1202 specifically includes: comparing the enterprise manager identity identification information in the block chain with the enterprise manager identity identification information included in the query instruction, if the two are the same, judging whether the enterprise manager has the query authority according to the enterprise manager authority information, if so, returning the position information of the corresponding asset equipment to the enterprise client through the operator 5G center, and if not, returning no-authority information to the enterprise client through the operator 5G center.

In the embodiment of the present invention, the method further includes: and decrypting the position information of the corresponding asset equipment, and returning the decrypted position information of the corresponding asset equipment to the enterprise client through the operator 5G center.

The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the asset management method based on the block chain and the 5G.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the above-mentioned asset management method based on blockchain and 5G.

In the embodiment of the invention, compared with the technical scheme that the positioning effect is poor and data storage is risky due to the fact that a file or a traditional database is used for recording data by adopting base station positioning or GPS positioning in the prior art, the information of the 5G micro base station is obtained through the 5G terminal, the current position information of asset equipment is calculated according to the information of the 5G micro base station, and the current position information and the MAC address of the 5G terminal are transmitted to an enterprise server through the 5G center of an operator; the enterprise server judges the current position information according to an asset position white list in the block chain, if the current position information is in the asset position white list, the current position information is normal, and the current position information and the MAC address of the 5G terminal are sent to the block chain; the block chain stores the current position information into a corresponding block according to the MAC address of the 5G terminal, the incidence relation between the asset equipment information and the asset position white list and the MAC address of the 5G terminal; the 5G terminal is installed on asset equipment to be monitored by an enterprise; the MAC address, the asset equipment information and the asset position white list of the 5G terminal are stored in the block chain, the correlation relationship is established among the MAC address, the asset equipment information and the asset position white list of the 5G terminal, the asset position of high-value equipment of an enterprise can be accurately positioned and recorded, and services such as position monitoring, data safety, product traceability and the like are integrated to maintain the equipment asset safety of the enterprise.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.