Authorization key management method and system

Abstract

The invention relates to the technical field of authorization keys, in particular to an authorization key management method and system, and the method comprises the steps: obtaining operation task information, selecting an operation site, a line, an operator and authorization time according to the operation task information, and generating first authorization information; generating a unique authorization key according to the first authorization information; issuing the unique authorization key to a preset first electronic key through a preset first wireless communication mode; and unlocking the passive intelligent lock according to the unique authorization key. The beneficial effect of the invention is that safe, efficient and intelligent access control of key facilities such as the power distribution room is realized. The unique authorization key is generated and issued through the application program of the mobile terminal, so that the safety and the traceability of each unlocking operation are ensured. Due to the introduction of the NFC technology, an operator does not need to carry a traditional mechanical key, and the complexity and loss risk of key management are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of authorization keys, and in particular to an authorization key management method and system. Background Art

[0002] With the construction of distribution network, the number of distribution equipment increases year by year. Each power supply station manages more and more distribution rooms and distribution equipment. At present, these distribution rooms and distribution equipment use traditional mechanical padlocks, and all keys are stored in a unified manner. Every time you go to the distribution room for inspection and other operations, you need to check the number of the distribution room in advance and find the corresponding key. It is often found that the key and the distribution room do not correspond, and you have to go back to the lock to get it, which leads to the work cannot be carried out in time and low work efficiency.

[0003] At present, the mechanical locks used in the power distribution room have the following disadvantages: 1. There are many keys, and the keys and the power distribution room locks often do not correspond during the operation and maintenance process. 2. When taking the key to open the power distribution room, the key is not well kept during the operation, and the key is often lost, which is troublesome to replace the key. 3. Mechanical locks often have rain and dust entering the lock hole, causing the lock core to rust and cannot be opened normally, and even the key breaks in the lock hole, causing inconvenience in operation and maintenance. At present, there are many Bluetooth locks and WIFI smart locks on the market. These smart locks need power supply and are equipped with batteries. They need to be charged or replaced regularly, which is not suitable for use in power distribution rooms, because the power distribution room may not be opened for a long time, which may cause the lock to be out of power and unable to be opened. In addition, frequent battery replacement does not bring additional and complicated workload to the staff of the power station, affecting the operation and maintenance work, and even making it impossible to carry out on-site operations, affecting the reliability of power supply or facing huge operational risks in on-site operations. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above existing problems, the present invention is proposed.

[0006] Therefore, the present invention provides an authorization key management method and system, which can solve the problems mentioned in the background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] In a first aspect, the present invention provides an authorization key management method, including obtaining operation task information, selecting an operation site, a line, an operator, and an authorization time according to the operation task information, and generating first authorization information;

[0009] generating a unique authorization key according to the first authorization information;

[0010] Sending the unique authorization key to the preset first electronic key via a preset first wireless communication method;

[0011] Unlock the passive smart lock according to the unique authorization key.

[0012] As a preferred solution of the authorization key management method of the present invention, wherein: the preset first wireless communication mode includes: a first Bluetooth communication mode and a first near field communication NFC mode;

[0013] The preset first electronic key includes: a dedicated electronic key and a mobile terminal;

[0014] The first authorization information is information data generated by the target program on the mobile terminal according to the selected operation site, line, operator, and authorization time.

[0015] As a preferred solution of the authorization key management method of the present invention, the unlocking operation of the passive intelligent lock according to the unique authorization key includes:

[0016] Sending a first wireless signal to the passive smart lock through the NFC module of the mobile terminal;

[0017] The passive intelligent lock receives the first wireless signal and performs a power-taking operation to obtain a first working voltage;

[0018] When the first working voltage reaches a preset voltage threshold, starting the control unit of the passive intelligent lock;

[0019] The control unit receives the unique authorization key through the NFC codec module and performs a verification operation;

[0020] When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

[0021] As a preferred solution of the authorization key management method of the present invention, wherein: the control unit of the passive intelligent lock is a low-power CPU unit, and the driving unit is a low-power micro motor;

[0022] In the process of sending the first wireless signal to the passive smart lock through the NFC module of the mobile terminal, the first wireless signal is an encrypted transmission signal.

[0023] As a preferred solution of the authorization key management method of the present invention, when the NFC signal of the mobile terminal is weak or the communication is abnormal, the unlocking operation is performed by a dedicated electronic key;

[0024] The unlocking operation of the dedicated electronic key includes:

[0025] Sending a second wireless signal to the passive smart lock through the NFC module of the dedicated electronic key;

[0026] The passive intelligent lock receives the second wireless signal and performs a power-taking operation to obtain a second working voltage;

[0027] When the second operating voltage reaches a preset voltage threshold, starting the control unit of the passive intelligent lock;

[0028] The control unit receives the unique authorization key through the NFC codec module and performs a verification operation;

[0029] When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

[0030] As a preferred solution of the authorization key management method of the present invention, after the unlocking operation is completed, the passive intelligent lock uploads the operation log to the target program and the dedicated electronic key of the mobile terminal.

[0031] As a preferred solution of the authorization key management method of the present invention, wherein: the target program is a passive smart lock management application APP.

[0032] In a second aspect, the present invention provides an authorization key management system, including: an acquisition module, for acquiring operation task information, selecting an operation site, a line, an operator, and an authorization time according to the operation task information, and generating first authorization information;

[0033] A generating module, used to generate a unique authorization key according to the first authorization information;

[0034] A sending module, used for sending a unique authorization key to a preset first electronic key via a preset first wireless communication mode;

[0035] The unlocking module is used to unlock the passive intelligent lock according to the unique authorization key.

[0036] In a third aspect, the present invention provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above method when executing the computer program.

[0037] In a fourth aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the above method when the computer program is executed by a processor.

[0038] Compared with the prior art, the beneficial effects of the present invention are as follows: safe, efficient and intelligent access control for key facilities such as power distribution rooms is achieved. The security and traceability of each unlocking operation are ensured by generating and issuing a unique authorization key through a mobile terminal application. The introduction of NFC technology eliminates the need for operators to carry traditional mechanical keys, reducing the complexity of key management and the risk of loss. In addition, the passive design of the smart lock eliminates the problem of lock failure caused by battery exhaustion, while also reducing maintenance costs and workload. In the event of abnormal communication, the dedicated electronic key ensures the reliability of unlocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0040] Figure 1 A flowchart of an authorization key management method.

[0041] Figure 2 A schematic diagram of the internal structure of a computer device. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0045] Example 1

[0046] Reference Figure 1 , is the first embodiment of the present invention, which provides an authorization key management method, which includes:

[0047] S1. Obtain operation task information, select an operation site, a line, an operator, and an authorization time according to the operation task information, and generate first authorization information.

[0048] It should be noted that the first authorization information is a string of encrypted data, which includes the summary of all the above information.

[0049] S2. Generate a unique authorization key according to the first authorization information.

[0050] It should be noted that the authorization key is randomly generated and associated with the operation task information, ensuring that the key for each operation is unique.

[0051] S3. Send the unique authorization key to the preset first electronic key via a preset first wireless communication method.

[0052] Furthermore, the preset first wireless communication mode includes: a first Bluetooth communication mode and a first near field communication NFC mode;

[0053] The preset first electronic key includes: a dedicated electronic key and a mobile terminal;

[0054] The first authorization information is information data generated by the target program on the mobile terminal according to the selected operation site, line, operator, and authorization time.

[0055] Furthermore, the target program is a passive smart lock management application APP.

[0056] S4. Unlock the passive smart lock according to the unique authorization key.

[0057] Furthermore, the unlocking operation of the passive smart lock according to the unique authorization key includes:

[0058] Sending a first wireless signal to the passive smart lock through the NFC module of the mobile terminal;

[0059] The passive intelligent lock receives the first wireless signal and performs a power-taking operation to obtain a first working voltage;

[0060] When the first working voltage reaches a preset voltage threshold, starting the control unit of the passive intelligent lock;

[0061] The control unit receives the unique authorization key through the NFC codec module and performs a verification operation;

[0062] When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

[0063] Furthermore, the control unit of the passive intelligent lock is a low-power CPU unit, and the driving unit is a low-power micro motor;

[0064] In the process of sending the first wireless signal to the passive smart lock through the NFC module of the mobile terminal, the first wireless signal is an encrypted transmission signal.

[0065] It should be noted that the operator uses the NFC module of the mobile terminal to send a first wireless signal to the passive smart lock. After receiving the first wireless signal, the passive smart lock performs a power-taking operation to obtain a first working voltage. When the first working voltage reaches the preset voltage threshold, the control unit (low-power CPU unit) is started. The control unit receives a unique authorization key through the NFC codec module and performs a verification operation. After the verification is passed, the control unit instructs the drive unit (low-power micro motor) to perform an unlocking operation.

[0066] Furthermore, when the NFC signal of the mobile terminal is weak or the communication is abnormal, the unlocking operation is performed by a dedicated electronic key;

[0067] The unlocking operation of the dedicated electronic key includes:

[0068] Sending a second wireless signal to the passive smart lock through the NFC module of the dedicated electronic key;

[0069] The passive intelligent lock receives the second wireless signal and performs a power-taking operation to obtain a second working voltage;

[0070] When the second operating voltage reaches a preset voltage threshold, starting the control unit of the passive intelligent lock;

[0071] The control unit receives the unique authorization key through the NFC codec module and performs a verification operation;

[0072] When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

[0073] It should be noted that if the NFC signal of the mobile terminal is weak or the communication is abnormal, the operator can use the dedicated electronic key to unlock the lock. The NFC module of the dedicated electronic key sends a second wireless signal to the maintenance-free passive smart lock. After the lock receives the second wireless signal, it performs a similar power-drawing and control unit startup process to finally complete the unlocking.

[0074] Furthermore, after the unlocking operation is completed, the passive intelligent lock uploads the operation log to the target program of the mobile terminal and the dedicated electronic key.

[0075] It should be noted that the operation log includes information such as operation time, operator, and operation results to facilitate recording and auditing.

[0076] In summary, the beneficial effect of an authorization key management method is to achieve safe, efficient and intelligent access control for key facilities such as power distribution rooms. The unique authorization key is generated and issued through the mobile terminal application, ensuring the safety and traceability of each unlocking operation. The introduction of NFC technology eliminates the need for operators to carry traditional mechanical keys, reducing the complexity of key management and the risk of loss. In addition, the passive design of smart locks eliminates the problem of lock failure caused by battery exhaustion, while also reducing maintenance costs and workload. In the event of abnormal communication, the dedicated electronic key ensures the reliability of unlocking.

[0077] Example 2

[0078] This embodiment provides an authorization key management system, which includes an acquisition module for acquiring operation task information, selecting an operation site, a line, an operator, and an authorization time according to the operation task information, and generating first authorization information;

[0079] A generating module, used to generate a unique authorization key according to the first authorization information;

[0080] A sending module, used for sending a unique authorization key to a preset first electronic key via a preset first wireless communication mode;

[0081] The unlocking module is used to unlock the passive intelligent lock according to the unique authorization key.

[0082] The above-mentioned unit modules may be embedded in or independent of a processor in a computer device in the form of hardware, or may be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to the above-mentioned modules.

[0083] Example 3

[0084] This embodiment provides a computer device, which may be a terminal, and its internal structure diagram may be as follows: Figure 2As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, an operator network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, an authorization key management method is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covered on the display screen, or a button, trackball or touchpad set on the computer device housing, or an external keyboard, touchpad or mouse, etc.

[0085] This embodiment also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements: obtaining operation task information, selecting an operation site, route, operator, and authorization time according to the operation task information, and generating first authorization information; generating a unique authorization key according to the first authorization information; sending the unique authorization key to a preset first electronic key via a preset first wireless communication method; and performing an unlocking operation on the passive smart lock according to the unique authorization key.

[0086] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An authorization key management method, characterized in that: include, Acquire operation task information, select an operation site, a line, an operator, and an authorization time according to the operation task information, and generate first authorization information; generating a unique authorization key according to the first authorization information; Sending the unique authorization key to a preset first electronic key via a preset first wireless communication method; The unlocking operation of the passive intelligent lock is performed according to the unique authorization key.

2. The authorization key management method according to claim 1, characterized in that: The preset first wireless communication mode includes: a first Bluetooth communication mode and a first near field communication NFC mode; The preset first electronic key includes: a dedicated electronic key and a mobile terminal; The first authorization information is information data generated by the target program on the mobile terminal according to the selected operation site, line, operator, and authorization time.

3. The authorization key management method according to claim 2, characterized in that: The unlocking operation of the passive intelligent lock according to the unique authorization key includes: Sending a first wireless signal to the passive smart lock through the NFC module of the mobile terminal; The passive intelligent lock receives the first wireless signal and performs a power-taking operation to obtain a first working voltage; When the first operating voltage reaches a preset voltage threshold, starting the control unit of the passive intelligent lock; The control unit receives the unique authorization key through the NFC encoding and decoding module and performs a verification operation; When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

4. The authorization key management method according to claim 3, characterized in that: The control unit of the passive intelligent lock is a low-power CPU unit, and the driving unit is a low-power micro motor; In the process of sending the first wireless signal to the passive smart lock through the NFC module of the mobile terminal, the first wireless signal is an encrypted transmission signal.

5. The authorization key management method according to claim 4, characterized in that: When the NFC signal of the mobile terminal is weak or the communication is abnormal, the unlocking operation is performed by the dedicated electronic key; The unlocking operation of the dedicated electronic key includes: Sending a second wireless signal to the passive smart lock through the NFC module of the dedicated electronic key; The passive intelligent lock receives the second wireless signal and performs a power-taking operation to obtain a second working voltage; When the second operating voltage reaches the preset voltage threshold, starting the control unit of the passive intelligent lock; The control unit receives the unique authorization key through the NFC encoding and decoding module and performs a verification operation; When the verification operation is passed, the driving unit is controlled to perform an unlocking operation.

6. The authorization key management method according to claim 5, characterized in that: After the unlocking operation is completed, the passive intelligent lock uploads the operation log to the target program of the mobile terminal and the dedicated electronic key.

7. The authorization key management method according to any one of claims 2 to 6, characterized in that: The target program is a passive smart lock management application APP.

8. An authorization key management system, characterized in that: include: An acquisition module, used to acquire operation task information, select an operation site, a line, an operator, and an authorization time according to the operation task information, and generate first authorization information; A generating module, used to generate a unique authorization key according to the first authorization information; A sending module, used for sending the unique authorization key to a preset first electronic key via a preset first wireless communication mode; The unlocking module is used to perform an unlocking operation of the passive intelligent lock according to the unique authorization key.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

Images