阅读说明：本技术 一种基于区块链技术的园区智慧云一卡通平台系统 (Garden smart cloud all-purpose card platform system based on block chain technology ) 是由 吕海肖 刘玉良 于 2021-07-01 设计创作，主要内容包括：本发明公开了一种基于区块链技术的园区智慧云一卡通平台系统,属于校园一卡通技术领域,包括应用功能单元,所述应用功能单元输入端双向连接有校验单元,所述校验单元输入端连接有终端数据获取模块,所述终端数据获取模块输入端连接有物联网交互模块。本发明中,通过校验单元的哈希校验模块能够实现对应用功能单元通过区块链生成单元生成的区块链数据进行校验对比,并且通过校验后将应用功能单元的不同应用进行区块链编序处理,继而方便对物联网交互模块和前置终端机的在区块链层面的校准处理,进而实现数据端的全程追溯和不可伪造的公开查找,显著提高对校园内不同终端一卡通设备的数据交互处理能力。(The invention discloses a campus smart cloud one-card platform system based on a block chain technology, which belongs to the technical field of campus one-card and comprises an application function unit, wherein the input end of the application function unit is bidirectionally connected with a check unit, the input end of the check unit is connected with a terminal data acquisition module, and the input end of the terminal data acquisition module is connected with an Internet of things interaction module. In the invention, the block chain data generated by the application function unit through the block chain generation unit can be verified and compared through the Hash verification module of the verification unit, and different applications of the application function unit are subjected to block chain sequencing after verification, so that the calibration processing of the Internet of things interaction module and the front-end terminal at the block chain layer is facilitated, the whole-process tracing and unforgeable open search of a data end are further realized, and the data interaction processing capability of one-card equipment of different terminals in a campus is remarkably improved.)

1. The utility model provides a garden wisdom cloud cartoon platform system based on block chain technique which characterized in that includes:

the application function unit (1) is used for acquiring application interaction needs of different parks;

the checking unit (2) is used for checking the block chain value and is in bidirectional connection with the input end of the application function unit (1);

the terminal data acquisition module (7) is used for acquiring terminal interaction data and is connected with the input end of the verification unit (2);

the internet of things interaction module (6) is used for interacting internet of things chip data, and the output end of the internet of things interaction module (6) is connected with the input end of the terminal data acquisition module (7) and the input end of the application function unit (1);

the front-end terminal (8) is used for reading card chip data through Internet of things hardware and is connected with the input end of the Internet of things interaction module (6);

the block chain generating unit (3) is used for generating block chain data and is connected with the output end of the application function unit (1);

the platform conversion encryption module (4) is used for performing data level conversion on the encrypted block chain and is connected with the output end of the block chain generation unit (3);

and the smart cloud unit (5) is used for storing smart internet of things data and performing safety protection processing in a cloud mode, and is connected with the output end of the platform conversion encryption module (4) and the output end of the internet of things interaction module (6).

2. The campus smart cloud-card platform system based on the blockchain technology as claimed in claim 1, wherein the application function unit (1) includes a service conversion module (101), the service conversion module (101) is configured to perform block chain service conversion for different application terminals, an input end of the service conversion module (101) is connected to a service adding module (103), the service adding module (103) is configured to add service payment logic, an input end of the service conversion module (101) is connected to an interactive payment module (102), and the interactive payment module (102) is configured to implement application deduction collection by interacting with an internet of things interaction module (6).

3. A campus smart cloud-card platform system based on block chain technology according to claim 2, wherein the internet of things interaction module (6) is any one of NB-IoT, Zigbee module and BLE/BT module.

4. The campus smart cloud one-card platform system based on the blockchain technology as claimed in claim 1, wherein the checking unit (2) comprises a hash checking module (201), the output end of the hash checking module (201) is connected with a terminal checking module (202), the hash checking module (201) is configured to determine the authenticity of the zone chain through a cryptographic hash value, the terminal checking module (202) is configured to check terminal payment data, the input end of the terminal checking module (202) is connected with a checking algorithm module (203), the checking algorithm module (203) is configured to obtain checking comparison data, the input end of the checking algorithm module (203) is connected with a checking update module (204), and the checking update module (204) is configured to update checking algorithm data.

5. The campus smart cloud-card platform system based on the blockchain technology as claimed in claim 1, wherein the blockchain generating unit (3) comprises a total blockchain module (301), the total blockchain module (301) is used for blockchain length and updating encrypted hash values, the input end of the total blockchain module (301) is connected with a blockchain master node (302), the input end of the blockchain master node (302) is connected with a subblockchain module (303), the blockchain master node (302) is used for obtaining a zone chain data communication node, the subblockchain module is used for obtaining zone chain branch chain data generated by a terminal, the input end of the total blockchain module (301) is connected with a swiping blockchain generating module (305), the swiping blockchain generating module (305) is used for generating a blockchain calibration branch chain, the input end of the swiping blockchain generating module (305) is connected with a check value positioning module (304), the check value positioning module (304) is used for positioning the relative position of the branched chain in the overall block chain module (301).

6. The campus smart cloud-card platform system as claimed in claim 5, wherein the check value locating module (304) is configured to increase the front end and back end numbers of the hash values for checking when branches are generated.

7. The campus smart cloud-card platform system based on the block chain technology as claimed in claim 1, wherein the smart cloud unit (5) includes a cloud security database (501), the cloud security database (501) is used for storing block chain data, a firewall module (502) is connected to an input end of the cloud security database (501), the firewall module (502) is used for interacting with an interactive IP segment to improve security strength, a security log module (503) is connected to an input end of the firewall module (502), and the security log module (503) is used for storing and recording security data, thereby facilitating subsequent tracing.

8. The park intelligent cloud one-card platform system based on the block chain technology as claimed in claim 1, wherein the output end of the cloud security database (501) is connected with the platform conversion encryption module (4) and the input end of the application function unit (1) respectively.

Technical Field

The invention belongs to the technical field of campus one-card, and particularly relates to a campus smart cloud one-card platform system based on a block chain technology.

Background

With the development of science and technology, campus one-card cards have been gradually used in university campuses for realizing integrated management in campuses, facilitating access regulation and control of branch systems such as unified identity authentication, personnel and students, and facilitating realization of integrated sharing of data management.

Chinese patent document CN112070640A discloses a campus one-card management system based on smart band, relating to the technical field of smart campus. The intelligent bracelet comprises an intelligent bracelet, a teacher terminal, a cloud management server and a management platform, wherein the intelligent bracelet is worn on the wrist of a student and comprises various sensors and an MCU module for acquiring the body temperature, life and motion characteristics of the student; the MCU module is respectively connected with the Bluetooth module, the ZigBee module, the GPS module and the GPRS module through serial ports; the teacher terminal is worn on a teacher; the cloud management server is used for receiving the data packet uploaded by the intelligent bracelet, and storing and processing the uploaded data packet; the management platform is used for providing an access interface of a PC (personal computer) end or a mobile end, the invention utilizes collected data in an intelligent bracelet to carry out packaging analysis by installing collection terminals at each position in a campus, but the traditional campus card can be read and cracked through an Internet of things chip, the safety of data interaction is easily influenced through frequency positioning, data calibration for different applications is lacked, imbalance and difference of data information in the card in different subsystems are easily caused, and the interaction processing of data in the campus intranet is influenced.

Disclosure of Invention

The invention aims to: the campus smart cloud one-card platform system based on the block chain technology is provided for solving the problems that the traditional campus one-card can read and crack through an Internet of things chip, the security of data interaction is easily influenced through frequency positioning, data calibration to different applications is lacked, imbalance and difference of data information in the one-card in different subsystems are easily caused, and interaction processing of campus intranet data is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the application function unit is used for acquiring application interaction needs of different parks;

the checking unit is used for checking the block chain value and is bidirectionally connected with the input end of the application function unit;

the terminal data acquisition module is used for acquiring terminal interaction data and is connected with the input end of the verification unit;

the Internet of things interaction module is used for interacting Internet of things chip data, and the output end of the Internet of things interaction module is connected with the input end of the terminal data acquisition module and the input end of the application function unit;

the front-end terminal is used for reading card chip data through Internet of things hardware and is connected with the input end of the Internet of things interaction module;

the block chain generating unit is used for generating block chain data and is connected with the output end of the application function unit;

the platform conversion encryption module is used for performing data layer conversion on the encrypted block chain and is connected with the output end of the block chain generation unit;

and the smart cloud unit is used for storing smart internet of things data and performing safety protection processing in a cloud mode, and is connected with the platform conversion encryption module output end and the internet of things interaction module output end.

As a further description of the above technical solution:

the application function unit comprises a service conversion module, the service conversion module is used for converting block chain services of different application terminals, the input end of the service conversion module is connected with a service adding module, the service adding module is used for adding service payment logic, the input end of the service conversion module is connected with an interactive payment module, and the interactive payment module is used for realizing application deduction collection through interaction with an internet of things interaction module.

As a further description of the above technical solution:

the Internet of things interaction module is any one of NB-IoT, Zigbee module and BLE/BT module.

As a further description of the above technical solution:

the verification unit comprises a Hash verification module, the output end of the Hash verification module is connected with a terminal verification module, the Hash verification module is used for judging the authenticity of a zone chain through an encrypted Hash value, the terminal verification module is used for verifying terminal payment data, the input end of the terminal verification module is connected with a verification algorithm module, the verification algorithm module is used for acquiring verification comparison data, the input end of the verification algorithm module is connected with a verification updating module, and the verification updating module is used for updating verification algorithm data.

As a further description of the above technical solution:

the block chain generating unit comprises a total block chain module, the total block chain module is used for block chain length and encrypted hash value updating, the input end of the total block chain module is connected with a block chain main node, the input end of the block chain main node is connected with a sub-block chain module, the block chain main node is used for acquiring a region chain data communication node, the sub-block chain module is used for acquiring region chain branch chain data generated by a terminal, the input end of the total block chain module is connected with a card swiping block chain generating module, the card swiping block chain generating module is used for generating a block chain calibration branched chain, the input end of the card swiping block chain generating module is connected with a check value positioning module, and the check value positioning module is used for positioning the relative position of the branched chain at the total block chain module.

As a further description of the above technical solution:

and the check value positioning module is used for improving the front end and rear end numerical values of the encrypted hash value for checking to position when the branched chain is generated.

As a further description of the above technical solution:

the wisdom cloud unit includes cloud security database, cloud security database is used for storing area block chain data, cloud security database input is connected with prevents hot wall module, prevent hot wall module and be used for carrying out the interaction to mutual IP section, improve the security intensity, prevent hot wall module input and be connected with safe log module, safe log module is used for storing the record to safe data, is favorable to follow-up traceing back.

As a further description of the above technical solution:

and the output end of the cloud security database is respectively connected with the platform conversion encryption module and the input end of the application function unit.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, the block chain data generated by the application function unit through the block chain generation unit can be verified and compared through the Hash verification module of the verification unit, different applications of the application function unit are subjected to block chain sequencing after verification, and then the calibration processing of the Internet of things interaction module and the front-end terminal at the block chain layer is facilitated, so that the whole-process tracing and unforgeable open search of a data end are realized, the data interaction processing capability of one-card equipment at different terminals in a campus is obviously improved, the data interaction safety is improved, the calibration of data among different applications is improved, the balanced processing of data information in one-card at different subsystems is ensured, and the interaction processing of network data in the campus is improved.

2. According to the invention, through the designed application function unit, the application function unit can realize block chain conversion control of the interactive payment module through the service conversion module, improve block chain positioning and tracing of block chain encrypted hash values, realize traceability and forward and backward traceability of single transaction, simultaneously realize addition processing of service functions through the service addition module, and simultaneously realize interactive processing of the interactive payment module, the material network interaction module and the front-end terminal machine.

3. According to the invention, through the designed intelligent cloud unit, the cloud security database can ensure the security of data storage, meanwhile, the security protection capability of external data interaction can be improved through the firewall module, and the security log module records the firewall protection data, so that the traceable adjustment and use of the protection data are ensured.

Drawings

Fig. 1 is a schematic system structure diagram of a campus smart cloud-one-card platform system based on a block chain technology according to the present invention;

fig. 2 is a schematic view of an application function structure of a campus smart cloud-card platform system based on a block chain technology according to the present invention;

fig. 3 is a schematic structural diagram of a calibration unit system of a campus smart cloud-one-card platform system based on a block chain technology according to the present invention;

fig. 4 is a schematic structural diagram of a block chain generation unit system of a campus smart cloud-one-card platform system based on a block chain technology according to the present invention.

Illustration of the drawings:

1. an application function unit; 101. a service conversion module; 102. an interactive payment module; 103. a service adding module; 2. a verification unit; 201. a hash check module; 202. a terminal checking module; 203. a checking algorithm module; 204. a checking and updating module; 3. a block chain generating unit; 301. a global blockchain module; 302. a block chain master node; 303. a sub-block chain module; 304. a check value positioning module; 305. a card swiping block chain generating module; 4. a platform conversion encryption module; 5. a smart cloud unit; 501. a cloud security database; 502. a firewall module; 503. a security log module; 6. an Internet of things interaction module; 7. a terminal data acquisition module; 8. a front-end terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a park smart cloud one-card platform system based on a block chain technology comprises an application function unit 1, wherein the input end of the application function unit 1 is bidirectionally connected with a check unit 2, the input end of the check unit 2 is connected with a terminal data acquisition module 7, the input end of the terminal data acquisition module 7 is connected with an Internet of things interaction module 6, the output end of the Internet of things interaction module 6 is connected with the input end of the application function unit 1, the input end of the Internet of things interaction module 6 is connected with a front-end terminal 8, the output end of the application function unit 1 is connected with a block chain generation unit 3, the output end of the block chain generation unit 3 is connected with a platform conversion encryption module 4, and the output end of the platform conversion encryption module 4 and the output end of the Internet of things interaction module 6 are both connected with a smart cloud unit 5;

the application function unit 1 is used for acquiring application interaction needs of different parks, the check unit 2 is used for checking block chain values, the terminal data acquisition module 7 is used for acquiring terminal interaction data, the internet of things interaction module 6 is used for interacting internet of things chip data, the front-end terminal 8 is used for reading card chip data through internet of things hardware, the block chain generation unit 3 is used for generating block chain data, the platform conversion encryption module 4 is used for performing data layer conversion on encrypted block chains, the smart cloud unit 5 is used for cloud storage of internet of things data and security protection processing, the internet of things interaction module 6 is any one of an NB-IoT module, a Zigbee module and a BLE/BT module, the application function unit 1 comprises a service conversion module 101, and the service conversion module 101 is used for performing block chain service conversion on different application terminals, the input end of the service conversion module 101 is connected with a service adding module 103, the service adding module 103 is used for adding service payment logic, the input end of the service conversion module 101 is connected with an interactive payment module 102, the interactive payment module 102 is used for realizing application deduction collection through interaction with the internet of things interactive module 6, the verification unit 2 comprises a hash verification module 201, the output end of the hash verification module 201 is connected with a terminal verification module 202, the hash check module 201 is configured to determine authenticity of the zone chain by encrypting the hash value, the terminal check module 202 is configured to check terminal payment data, the input end of the terminal checking module 202 is connected with a checking algorithm module 203, the checking algorithm module 203 is used for acquiring checking comparison data, the input end of the checking algorithm module 203 is connected with a checking update module 204, and the checking update module 204 is used for updating checking algorithm data.

The implementation mode is specifically as follows: hash check module 201 in check-up unit 2 checks through the Hash check value that acquires in the block chain, be favorable to realizing the location adjustment to block chain data, and terminal check module 202 check-up terminal payment data can be stored into intelligent cloud ware, front end terminal machine can carry out data interaction through internet of things chip in with the all-purpose card, carry out the generation of block chain data through one side block chain generating element 3 simultaneously, make things convenient for the data acquisition of access module in the platform, internet of things chip can realize accurate and the security of low frequency to data interaction, business conversion module 101 can carry out the conversion of block chain business to different application terminals, include the data interaction in campus network, the library, the gymnasium, the dining room, supermarket and the bathhouse through the branch to different businesses, and can improve the contact adaptation of business in the campus.

The blockchain generation unit 3 comprises an overall blockchain module 301, the overall blockchain module 301 being configured to update the cryptographic hash value and the blockchain length, the input end of the total block chain module 301 is connected with a block chain main node 302, the input end of the block chain main node 302 is connected with a sub-block chain module 303, the block chain master node 302 is configured to obtain a region chain data communication node, the sub-region chain module is configured to obtain region chain branch chain data generated by a terminal, the input end of the total blockchain module 301 is connected to a card swiping blockchain generating module 305, the card swiping blockchain generating module 305 is used for generating a blockchain calibration branched chain, the input end of the card swiping block chain generating module 305 is connected with a check value positioning module 304, the check value positioning module 304 is used to position the relative position of the branch chain in the global blockchain module 301, the check value positioning module 304 is configured to increase the front end and the back end number of the encrypted hash value for checking when the branch chain is generated, and perform positioning.

The implementation mode is specifically as follows: the total chain adjustment of different branch services can be realized through the total block chain module 301, meanwhile, the block chain master node 302 can improve the interaction capacity between different fulcrums of the same service in the garden, and the sub-area chain module can adjust the mutual cross-linking performance of the interaction networks in the sub-area through the check value positioning module 304.

Wisdom cloud unit 5 includes cloud security database 501, cloud security database 501 is used for storing area block chain data, cloud security database 501 input is connected with prevents hot wall module 502, prevent hot wall module 502 and be used for interacting the mutual IP section, improve safe intensity, prevent that hot wall module 502 input is connected with safety log module 503, safety log module 503 is used for storing the record to safe data, is favorable to follow-up tracing back, cloud security database 501 output is connected with platform conversion encryption module 4 and application function unit 1 input respectively.

The implementation mode is specifically as follows: the data of the security database is stored in the cloud server, so that the security of data interaction is ensured.

The working principle is as follows: when in use, after the one-card is held to be in contact with a front-end terminal machine, the internet of things interaction module 6 calls the cloud security database 501 data through the corresponding application function unit 1, calls and judges the data in the one-card, and after the interaction block chain link data is produced through the block chain production unit, the data is input into the cloud security database 501 through the platform conversion encryption module 4, after the front-end terminal machine 8 deducts money, the internet of things interaction module 6 obtains transaction data through the terminal data acquisition module 7 and performs comparison and verification through the verification unit 2, the sub-block chain module 303 of the corresponding function area is called through the application function unit 1 for updating, meanwhile, after a period of time, the block chain 302 outputs block chain updated data to the main block chain module 301 for generating and updating the main block chain, and simultaneously, the data is recorded into the security log module 503 through the firewall module 502, the block chain call generation of the application function unit 1 by the front-end terminal 8 is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.