阅读说明：本技术 基于生物特征的人员定位方法、装置、设备及存储介质 (Personnel positioning method, device and equipment based on biological characteristics and storage medium ) 是由 朱瑜鑫 刘桂芬 张挺军 赵一波 成建洪 刘小双 王春洲 陈军 冯建设 周文明 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种基于生物特征的人员定位方法、装置、设备及存储介质,该方法包括：预先录入操作人员的第一生物特征信息以及指定位置对应的第一位置信息；在接收到操作人员对应的位置检测指令时,获取设备当前的第二位置信息,以及通过设备的摄像头采集操作人员的第二生物特征信息；若第二生物特征信息与第一生物特征信息匹配,且所述第二位置信息与第一位置信息匹配,则判定所述操作人员当前位于所述指定位置。本发明通过将第二生物特征信息与预先录入的第一生物特征信息进行比较,以及将第二位置信息与预先录入的第一位置信息进行比较,来判定操作人员本人是否在指定位置,从而实现了检测操作人员是否在指定位置方案。(The invention discloses a personnel positioning method, a device, equipment and a storage medium based on biological characteristics, wherein the method comprises the following steps: inputting first biological characteristic information of an operator and first position information corresponding to a designated position in advance; when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment; and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position. According to the method and the device, whether the operator is at the specified position is judged by comparing the second biological characteristic information with the first biological characteristic information which is recorded in advance and comparing the second position information with the first position information which is recorded in advance, so that the scheme of detecting whether the operator is at the specified position is realized.)

1. A person positioning method based on biological characteristics is applied to equipment arranged at a specified position, and comprises the following steps:

inputting first biological characteristic information of the operator and first position information corresponding to a specified position in advance;

when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment;

and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position.

2. The method for locating a person according to claim 1, wherein after the steps of obtaining the current second location information of the device and acquiring the second biometric information of the operator by a camera of the device when receiving the location detection instruction corresponding to the operator, the method further comprises:

acquiring a field video corresponding to the position of the operator through a camera of the equipment;

the second position information, the second biological characteristic information, the current operation time and the current operation account are combined into the live video to obtain position detection information corresponding to the operator;

and storing the position detection information to a server for calling the position detection information corresponding to the operator from the server to check.

3. The biometric-based person positioning method according to claim 1, wherein the step of acquiring second biometric information of the operator by a camera of the device comprises:

and acquiring second biological characteristic information of the operator through a front camera, a rear camera or a three-dimensional imaging camera of the equipment.

4. The biometric-based person positioning method of claim 1, wherein the step of obtaining current second location information of the device comprises:

and positioning the equipment based on a communication base station of a communication operator to acquire the position information of the operator.

5. The biometric-based person positioning method of claim 1, wherein the step of obtaining current second location information of the device comprises:

and acquiring the current second position information of the equipment based on a GPS (global positioning system) or a Beidou positioning system deployed in the equipment.

6. The biometric-based person positioning method of claim 1, wherein the step of obtaining current second location information of the device comprises:

and if the equipment fails to acquire the position information based on a communication base station of a communication operator or a GPS (global positioning system) or a Beidou positioning system, acquiring current second position information of the equipment contained in the two-dimensional code by scanning the code, wherein the second position information contains the address of the equipment and floor information corresponding to the address.

7. The biometric-based person positioning method according to any one of claims 1 to 6, wherein the step of obtaining the current second position information of the device comprises:

and the current second position information of the equipment is acquired by touching the on-site NFC chip through the NFC module of the equipment.

8. A biometric-based person positioning apparatus, the biometric-based person positioning apparatus comprising:

the input module is used for inputting first biological characteristic information of the operator and first position information corresponding to the designated position in advance;

the acquisition module is used for acquiring current second position information of the equipment when receiving a position detection instruction corresponding to an operator, and acquiring second biological characteristic information of the operator through a camera of the equipment;

and the judging module is used for judging that the operator is currently located at the specified position if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information.

9. A biometric-based person positioning apparatus, the biometric-based person positioning apparatus comprising: memory, a processor and a biometric-based person localization program stored on the memory and executable on the processor, the biometric-based person localization program, when executed by the processor, implementing the steps of the biometric-based person localization method as claimed in any one of claims 1 to 7.

10. A storage medium, characterized in that the storage medium has stored thereon a biometric based person localization program, which when executed by a processor implements the steps of the biometric based person localization method according to any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of personnel position detection, in particular to a personnel positioning method, a device, equipment and a storage medium based on biological characteristics.

Background

Based on the existing positioning mechanism, for personnel position detection, the system detects whether an operator is on site, and the existing technology has no perfect position detection mode for the operator, so that the existing position detection scheme for the operator is difficult to detect whether the operator is at a specified position.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide a personnel positioning method, a device, equipment and a storage medium based on biological characteristics, and aims to solve the technical problem that whether an operator is at a specified position is difficult to detect by the existing position detection scheme of the operator.

In order to achieve the above object, the present invention provides a person positioning method based on biological characteristics, which is applied to a device installed at a specified location, and the person positioning method based on biological characteristics includes the following steps:

inputting first biological characteristic information of the operator and first position information corresponding to a specified position in advance;

when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment;

and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position.

Optionally, after the steps of acquiring current second position information of the device and acquiring second biometric information of the operator through a camera of the device when a position detection instruction corresponding to the operator is received, the method further includes:

acquiring a field video corresponding to the position of the operator through a camera of the equipment;

the second position information, the second biological characteristic information, the current operation time and the current operation account are combined into the live video to obtain position detection information corresponding to the operator;

and storing the position detection information to a server for calling the position detection information corresponding to the operator from the server to check.

Optionally, the step of acquiring, by a camera of the device, second biometric information of the operator includes:

and acquiring second biological characteristic information of the operator through a front camera, a rear camera or a three-dimensional imaging camera of the equipment.

Optionally, the step of acquiring current second location information of the device includes:

and positioning the equipment based on a communication base station of a communication operator to acquire the position information of the operator.

Optionally, the step of acquiring current second location information of the device includes:

and acquiring the current second position information of the equipment based on a GPS (global positioning system) or a Beidou positioning system deployed in the equipment.

Optionally, the step of acquiring current second location information of the device includes:

and if the equipment fails to acquire the position information based on a communication base station of a communication operator or a GPS (global positioning system) or a Beidou positioning system, acquiring current second position information of the equipment contained in the two-dimensional code by scanning the code, wherein the second position information contains the address of the equipment and floor information corresponding to the address.

Optionally, the step of acquiring current second location information of the device includes:

and the current second position information of the equipment is acquired by touching the on-site NFC chip through the NFC module of the equipment.

In addition, to achieve the above object, the present invention provides a person positioning apparatus based on biometrics, comprising:

the input module is used for inputting first biological characteristic information of the operator and first position information corresponding to the designated position in advance;

the acquisition module is used for acquiring current second position information of the equipment when receiving a position detection instruction corresponding to an operator, and acquiring second biological characteristic information of the operator through a camera of the equipment;

and the judging module is used for judging that the operator is currently located at the specified position if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information.

In addition, to achieve the above object, the present invention also provides a person localization apparatus based on biometrics, including: a memory, a processor and a biometric-based person localization program stored on the memory and executable on the processor, the biometric-based person localization program when executed by the processor implementing the steps of the biometric-based person localization method as described above.

In addition, to achieve the above object, the present invention further provides a storage medium having stored thereon a biometric-based person positioning program, which when executed by a processor, implements the steps of the biometric-based person positioning method as described above.

According to the method, first biological characteristic information of an operator and first position information corresponding to a designated position are input in advance; when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment; and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position. According to the method and the device, whether the operator is at the designated position is judged by acquiring the second biological characteristic information of the operator and acquiring the second position information of the current position of the equipment, comparing the second biological characteristic information with the first biological characteristic information which is input in advance and comparing the second position information with the first position information which is input in advance, so that the scheme of detecting whether the operator is at the designated position is realized.

Drawings

FIG. 1 is a schematic diagram of a biometric-based personnel location device of a hardware operating environment according to an embodiment of the present invention;

FIG. 2 is a flowchart illustrating a first embodiment of a method for locating a person based on biometric features according to the present invention;

FIG. 3 is a flowchart illustrating a second embodiment of a method for locating a person based on biometric features according to the present invention;

FIG. 4 is a system diagram of an embodiment of a biometric-based person locator device according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a biometric-based person positioning apparatus in a hardware operating environment according to an embodiment of the present invention.

The personnel positioning device based on the biological characteristics in the embodiment of the invention can be a PC, and can also be a mobile terminal device with a display function, such as a smart phone, a tablet computer, an electronic book reader, an MP3 (Moving Picture Experts Group Audio Layer III, dynamic video Experts compression standard Audio Layer 3) player, an MP4 (Moving Picture Experts Group Audio Layer IV, dynamic video Experts compression standard Audio Layer 4) player, a portable computer and the like.

As shown in fig. 1, the biometric-based person positioning apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.

Optionally, the biometric-based person positioning device may also include a camera, RF (Radio Frequency) circuitry, sensors, audio circuitry, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors.

Those skilled in the art will appreciate that the biometric-based personal positioning apparatus configuration shown in fig. 1 does not constitute a limitation of biometric-based personal positioning apparatuses, and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.

As shown in fig. 1, a memory 1005, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a biometric-based person location program therein.

In the biometric-based person positioning apparatus shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and communicating data with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke a biometric-based person location program stored in the memory 1005.

In this embodiment, the biometric-based person positioning apparatus includes: a memory 1005, a processor 1001, and a biometric-based person location program stored on the memory 1005 and executable on the processor 1001, wherein the processor 1001, when calling the biometric-based person location program stored in the memory 1005, performs the following operations:

inputting first biological characteristic information of the operator and first position information corresponding to a specified position in advance;

when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment;

and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

acquiring a field video corresponding to the position of the operator through a camera of the equipment;

the second position information, the second biological characteristic information, the current operation time and the current operation account are combined into the live video to obtain position detection information corresponding to the operator;

and storing the position detection information to a server for calling the position detection information corresponding to the operator from the server to check.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

and acquiring second biological characteristic information of the operator through a front camera, a rear camera or a three-dimensional imaging camera of the equipment.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

and positioning the equipment based on a communication base station of a communication operator to acquire the position information of the operator.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

and acquiring the current second position information of the equipment based on a GPS (global positioning system) or a Beidou positioning system deployed in the equipment.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

and if the equipment fails to acquire the position information based on a communication base station of a communication operator or a GPS (global positioning system) or a Beidou positioning system, acquiring current second position information of the equipment contained in the two-dimensional code by scanning the code, wherein the second position information contains the address of the equipment and floor information corresponding to the address.

Further, the processor 1001 may invoke a biometric-based person location program stored in the memory 1005, and also perform the following operations:

and the current second position information of the equipment is acquired by touching the on-site NFC chip through the NFC module of the equipment.

The invention also provides a person positioning method based on biological characteristics, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the person positioning method based on biological characteristics.

In this embodiment, the method for locating a person based on biometric features includes the following steps:

step S10, inputting first biological characteristic information of the operator and first position information corresponding to the designated position in advance;

the personnel positioning method based on the biological characteristics is applied to a system architecture, the system architecture comprises equipment and a server, and the equipment can be an electronic device such as a mobile terminal or a card punching device. The server is used for detecting whether the currently acquired biological characteristic information is matched with the pre-entered biological characteristic information and whether the currently acquired position information is matched with the pre-entered position information or not for the equipment; the device is used for position detection of an operator.

In this embodiment, it should be noted that, first biometric information of an operator is pre-entered by the device and stored in the server, and first location information of a specified location is pre-entered by a positioning function of the device and stored in the server, where the first location information is a specified detection location, the first biometric information is a pre-collected personal feature of the operator, the first biometric information may include a facial feature, pupil information, a fingerprint feature, a voiceprint feature, and/or the like, and a unique operator may be determined by the first biometric information.

Step S20, when receiving a position detection instruction corresponding to an operator, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment;

in this embodiment, an operator is arranged to perform position detection at a specified position by a device placed at the specified position, and completes the operation of the relevant detection as required, and the operator starts the position detection by inputting a position detection instruction by the device. When the device receives a position detection instruction triggered by an operator, the current second position information of the device is acquired, and second biological characteristic information of the operator is acquired through a camera of the device. The second position information of the equipment is the current position of the equipment, can be the address of the equipment, the longitude and latitude coordinates of the equipment and the like, and can be acquired by means of operator base station positioning, GPS positioning, two-dimensional code scanning positioning and the like; the second biometric information is unique to the currently acquired personal characteristics of the operator, and may include facial characteristics, pupil information, fingerprint characteristics, and/or voiceprint characteristics, etc.

Further, the step of collecting second biometric information of the operator by a camera of the device includes:

and acquiring second biological characteristic information of the operator through a front camera, a rear camera or a three-dimensional imaging camera of the equipment. In this embodiment, the second biometric information of the operator may be acquired through a front camera, a rear camera, or a three-dimensional imaging camera of the device.

Step S30, if the second biometric information matches the first biometric information, and the second location information matches the first location information, it is determined that the operator is currently located at the designated location.

In the embodiment, after the current second position information of the equipment is acquired and the second biological characteristic information of the operator is acquired, the second position information and the second biological characteristic information are transmitted to the server; the server receives second position information and second biological characteristic information corresponding to an operator, acquires pre-recorded first biological characteristic information corresponding to the operator and pre-recorded first position information of a specified position, and compares the second biological characteristic information with the first biological characteristic information through a machine vision technology to determine whether the operator is the user; and comparing the second position information with the first position information recorded in advance to determine whether the operator himself is at the specified position. If the second biological characteristic information is matched with the first biological characteristic information, the operator is the user; and if the second position information is matched with the first position information, the operator is at the designated position. And if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently located at the specified position, and feeding back a judgment result to the equipment by the server, wherein the judgment result can be whether the operator is the person and is currently located at the specified position, or can be whether the operator is the person currently located at the specified position.

According to the personnel positioning method based on the biological characteristics, the first biological characteristic information of the operator and the first position information corresponding to the designated position are input in advance; when a position detection instruction corresponding to an operator is received, acquiring current second position information of the equipment, and acquiring second biological characteristic information of the operator through a camera of the equipment; and if the second biological characteristic information is matched with the first biological characteristic information and the second position information is matched with the first position information, judging that the operator is currently positioned at the specified position. According to the method and the device, whether the operator is at the designated position is judged by acquiring the second biological characteristic information of the operator and acquiring the second position information of the current position of the equipment, comparing the second biological characteristic information with the first biological characteristic information which is input in advance and comparing the second position information with the first position information which is input in advance, so that the scheme of detecting whether the operator is at the designated position is realized.

Based on the first embodiment, a second embodiment of the method of the present invention is provided, and referring to fig. 3, in this embodiment, after step S20, the method further includes:

step S40, acquiring a field video corresponding to the position where the operator is located through a camera of the equipment;

step S50, the second location information, the second biometric information, the current operation time, and the current operation account are incorporated into the live video, so as to obtain location detection information corresponding to the operator;

and step S60, storing the position detection information to a server for calling the position detection information corresponding to the operator from the server for checking.

In this embodiment, in the process of detecting the position, the operator needs to use the shooting function of the device to record the scene situation by shooting the scene video, and after shooting is completed, the operator uploads the scene video to the server. Specifically, a field condition recording function of the equipment is started, and a camera of the equipment is used for collecting a field video corresponding to the position where the operator is located; when an uploading instruction corresponding to the field video is received, the device is combined with the second position information, the second biological characteristic information, the current operation time and the current operation account in the field video to obtain position detection information corresponding to the operator, and the position detection information, namely the information is uploaded to the server to be stored so that the position detection record of the operator can be called from the server through the device to be checked later, and therefore the scheme is improved.

Further, the step of acquiring the current second position information of the device includes:

and positioning the equipment based on a communication base station of a communication operator to acquire the position information of the operator.

Further, the step of acquiring the current second position information of the device includes:

and acquiring the current second position information of the equipment based on a GPS (global positioning system) or a Beidou positioning system deployed in the equipment.

Further, the step of acquiring the current second position information of the device includes:

and the current second position information of the equipment is acquired by touching the on-site NFC chip through the NFC module of the equipment.

In this embodiment, the manner of acquiring the second location information of the device includes: positioning equipment through a communication base station of a communication operator to acquire position information of an operator; acquiring current second position information of the equipment through a GPS (global positioning system) or a Beidou positioning system deployed in the equipment; and/or the current second position information of the equipment is acquired by touching the NFC chip on site through the NFC module of the equipment.

Further, the step of acquiring the current second position information of the device includes:

and if the equipment fails to acquire the position information based on a communication base station of a communication operator or a GPS (global positioning system) or a Beidou positioning system, acquiring current second position information of the equipment contained in the two-dimensional code by scanning the code, wherein the second position information contains the address of the equipment and floor information corresponding to the address.

In this embodiment, when the positioning information of the satellite and the base station cannot be used or the communication base station based on the communication operator cannot normally acquire the position information, for example, when abnormal communication occurs, abnormal positioning function occurs, and abnormal situations such as satellite positioning or beidou positioning occur, the current second position information of the device included in the two-dimensional code is acquired by scanning the code, where the second position information includes the address of the device and the floor information corresponding to the address.

In the embodiment, the second position information of the position is added to the two-dimensional code, the relevant information can be obtained after the code is scanned, and the position information can be obtained through the code scanning when the positioning is abnormal, so that the strain solving capability of the position detection scheme on abnormal conditions is improved; moreover, for the condition that the equipment is relatively concentrated or the equipment part is in the same building, the positioning data of the operator and the positioning data of the base station are not obviously changed, and whether the operator arrives at the site can not be checked, so that the operator can be accurately positioned to the appointed position by the fact that the second position information contains the address of the equipment and the floor information corresponding to the address, and the technical problem that the positioning accuracy of the operator is difficult to ensure under the condition that the equipment is relatively concentrated or the equipment part is in the same building is solved.

According to the personnel positioning method based on the biological characteristics, a camera of the equipment is used for collecting a field video corresponding to the position where the operator is located; the second position information, the second biological characteristic information, the current operation time and the current operation account are combined into the live video to obtain position detection information corresponding to the operator; and storing the position detection information to a server for calling the position detection information corresponding to the operator from the server to check. According to the method and the device, the scene situation is recorded in a mode of shooting the scene video, and the second position information, the second biological characteristic information, the current operation time and the current operation account are combined after the shooting is finished and uploaded to the server for storage, so that a subsequent administrator can obtain the position detection record corresponding to the operator from the server through the device for checking.

In addition, an embodiment of the present invention further provides a person positioning apparatus based on a biometric feature, and referring to fig. 4, the person positioning apparatus based on the biometric feature includes:

the input module 10 is used for inputting first biological characteristic information of the operator and first position information corresponding to the designated position in advance;

the obtaining module 20 is configured to obtain current second position information of the device when a position detection instruction corresponding to an operator is received, and acquire second biometric information of the operator through a camera of the device;

a determining module 30, configured to determine that the operator is currently located at the specified location if the second biometric information matches the first biometric information and the second location information matches the first location information.

Further, the biometric-based person positioning apparatus further includes:

the field video acquisition module is used for acquiring a field video corresponding to the position where the operator is located through a camera of the equipment;

a merging module, configured to merge the second location information, the second biometric information, the current operation time, and the current operation account into the live video to obtain location detection information corresponding to the operator;

and the storage module is used for storing the position detection information to a server so as to call the position detection information corresponding to the operating personnel from the server for checking.

Further, the obtaining module is further configured to:

and acquiring second biological characteristic information of the operator through a front camera, a rear camera or a three-dimensional imaging camera of the equipment.

Further, the obtaining module is further configured to:

and positioning the equipment based on a communication base station of a communication operator to acquire the position information of the operator.

Further, the obtaining module is further configured to:

and acquiring the current second position information of the equipment based on a GPS (global positioning system) or a Beidou positioning system deployed in the equipment.

Further, the obtaining module is further configured to:

and if the equipment fails to acquire the position information based on a communication base station of a communication operator or a GPS (global positioning system) or a Beidou positioning system, acquiring current second position information of the equipment contained in the two-dimensional code by scanning the code, wherein the second position information contains the address of the equipment and floor information corresponding to the address.

Further, the obtaining module is further configured to:

and the current second position information of the equipment is acquired by touching the on-site NFC chip through the NFC module of the equipment.

Furthermore, an embodiment of the present invention further provides a storage medium, where a person positioning program based on a biometric feature is stored, and the person positioning program based on the biometric feature implements the steps of the person positioning method based on the biometric feature as described in any one of the above when being executed by a processor.

The specific embodiment of the storage medium of the present invention is substantially the same as the embodiments of the person positioning method based on the biometric features, and will not be described in detail herein.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.