CN111508106A - Electric power safety lock control method and system and intelligent key - Google Patents
Electric power safety lock control method and system and intelligent key Download PDFInfo
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- CN111508106A CN111508106A CN202010039037.0A CN202010039037A CN111508106A CN 111508106 A CN111508106 A CN 111508106A CN 202010039037 A CN202010039037 A CN 202010039037A CN 111508106 A CN111508106 A CN 111508106A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a control method and a control system of an electric safety lock and an intelligent key. The electric safety lock control method comprises the following steps: the intelligent key obtains an identification code of a lockset to be operated; the intelligent key acquires an operation task of the lockset to be operated through the communication equipment according to the acquired identification code of the lockset to be operated; and the intelligent key operates the lockset according to the acquired operation task of the lockset to be operated and uploads an operation result to the server. In the embodiment of the invention, the intelligent key is communicated with the server through the communication equipment, and can receive the operation task from the server and upload the operation result in time, so that the server can monitor the working state of the lockset. Meanwhile, the management of system data and operation logic is completed through the powerful calculation and processing capacity of the server.
Description
Technical Field
The invention belongs to the technical field of electric safety locks, and particularly relates to a control method and a control system of an electric safety lock and an intelligent key.
Background
In the application fields of transformer substation anti-misoperation, distribution network anti-misoperation and the like, a lockset with an identity identification code is usually used for safety, and an intelligent key is adopted for unlocking.
In the prior art, before unlocking and locking the lock, an intelligent key needs to be connected with a desktop type industrial control host of a control center, and through links such as self-learning, simulation and ticket receiving, the intelligent key particularly receives and stores an identification code and a corresponding operation task of the lock to be operated from the desktop type industrial control host. The intelligent key can simultaneously store the identification codes of a plurality of locksets and corresponding operation tasks, so that an operator can operate the locksets arranged in the field (such as the field) by holding the intelligent key. In the field, the intelligent key is close to the lock, the identification code of the lock is identified, when the identified identification code of the lock is in the identification code list of the lock stored by the intelligent key, the intelligent key operates the lock according to the corresponding operation task of the lock, for example, unlocking the lock, and the operated operation result is stored. After the operation of all the locksets is completed, the operator brings the intelligent key back to the control center and is connected with the desktop type industrial control host again, and the intelligent key transmits the stored operation result back to the desktop type industrial control host, so that the control center can obtain the current state of the locksets.
However, in the above method, when the smart key receives the operation task and returns the operation result, the smart key needs to be connected with the desktop industrial control host at the control center, which is tedious in process and low in efficiency; moreover, the control center cannot monitor the state of the operation process and can only obtain the information of the operation process by the operation result returned after the operation is finished; in addition, after the operation task is issued to the intelligent key, the intelligent key is disconnected from the desktop type industrial control host, so the operation task stored in the intelligent key cannot be synchronized with the desktop type industrial control host any more, and the management is passive and leaks easily occur.
Disclosure of Invention
The invention aims to solve the technical problems that operation tasks on an intelligent key and a server are asynchronous and the server cannot monitor the operation process state of a lock, and provides a control method and a control system of an electric safety lock and the intelligent key.
According to one aspect of the invention, the electric safety lock control method comprises the following steps:
the intelligent key obtains an identification code of a lockset to be operated;
the intelligent key acquires an operation task of the lockset to be operated through the communication equipment according to the acquired identification code of the lockset to be operated, wherein the operation task is an operation instruction sequence generated by the safety management and control system according to the conversion of an operation ticket, a work ticket or an overhaul work order;
and the intelligent key operates the lockset according to the acquired operation task of the lockset to be operated and uploads an operation result to the server.
Further, the intelligent key obtains the operation task of the lockset to be operated from the server through the communication equipment.
Further, the operation task that the intelligent key obtains the lockset to be operated from the server through the communication equipment comprises the following steps:
the intelligent key sends the acquired identification code of the lockset to be operated to a server through communication equipment;
and the intelligent key receives the operation task of the lock to be operated corresponding to the identification code from the server.
Further, the server checks the received identity identification code of the lock to be operated, judges whether the identity identification code of the lock to be operated and the corresponding operation task are stored in the server database, and sends the operation task of the lock to be operated to the intelligent key through the communication equipment if the identity identification code of the lock to be operated and the corresponding operation task are stored in the server database.
Furthermore, the communication equipment stores the identification codes of one or more to-be-operated locksets and corresponding operation tasks downloaded from the server in advance, and the intelligent key directly obtains the operation tasks of the to-be-operated locksets from the communication equipment.
Further, the operation task that the intelligent key directly obtains the lockset to be operated from the communication equipment comprises the following steps:
the intelligent key sends the acquired identification code of the lockset to be operated to the communication equipment;
and the intelligent key receives the operation task of the lockset to be operated corresponding to the identification code from the communication equipment.
Further, the communication equipment checks the received identity identification code of the lockset to be operated, judges whether the identity identification code of the lockset to be operated and the corresponding operation task are stored in the communication equipment, and sends the operation task of the lockset to be operated to the intelligent key if the identity identification code of the lockset to be operated and the corresponding operation task are stored in the communication equipment.
Further, the communication equipment is a smart phone, and the smart phone can display prompt information in the operation process of the lockset.
According to a further aspect of the invention, the key fob performs the electric power security lock control method as described above.
According to a further aspect of the invention, the electric safety lock control system comprises the intelligent key, the communication equipment and the server;
the server stores the identification code of the lockset to be operated and the corresponding operation task;
the intelligent key can communicate with the lockset and the communication equipment, and the intelligent key can communicate with the server through the communication equipment.
In the embodiment of the invention, the intelligent key is communicated with the server through the communication equipment, and can receive the operation task from the server and upload the operation result in time, so that the server can monitor the working state of the lockset. Meanwhile, the management of system data and operation logic is completed through the powerful calculation and processing capacity of the server. Compared with the existing solution, the intelligent key and the communication equipment are held by the operator to operate the lockset on site, the intelligent key acquires the identification code of the lockset and acquires the corresponding operation task according to the identification code, and the intelligent key can be synchronized in an online checking mode without the participation of the operator.
Drawings
Fig. 1 is a flowchart of a control method for an electric safety lock according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control system of an electric safety lock according to an embodiment of the present invention;
fig. 3 is a flowchart of an online operation manner of the electric safety lock control system according to an embodiment of the present invention;
fig. 4 is a flowchart of an offline operation mode of the electric safety lock control system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings. Those skilled in the art will appreciate that the present invention is not limited to the drawings and the following examples.
According to a first aspect of the present invention, as shown in fig. 1, there is provided a method for controlling an electric safety lock, wherein the lock is a padlock, a panel lock, a fireproof door lock, an electric code lock or an electroscope, and the lock has an identification code. The identity identification code can uniquely identify the lockset. The electric safety lock control method is executed by an intelligent key and comprises the following steps:
s100: and acquiring the identification code of the lockset to be operated.
The identification code of tool to lock is the prerequisite of operating the tool to lock, and through inserting intelligent key or be close to the tool to lock of waiting to operate, intelligent key acquires the identification code of the tool to lock of waiting to operate.
The mode of obtaining the identification code is different for different types of locksets. For example, for a lockset based on an RFID identification code, a code reading coil needs to be installed at the front end of an intelligent key to collect an RFID radio frequency ID code of the lockset; for the intelligent lock based on wireless power supply, a wireless power supply coil is required to be installed at the front end of the intelligent key, so that the intelligent lock is powered through a receiving coil of the intelligent lock, the intelligent lock is powered on and then sends the self identification code to the intelligent key, and the wireless power supply coil of the intelligent key and the receiving coil of the intelligent lock are used as power supply coils and communication coils.
S200: and acquiring an operation task of the lockset to be operated through the communication equipment according to the acquired identification code of the lockset to be operated, wherein the operation task is an operation instruction sequence generated by the safety management and control system according to the conversion of an operation ticket, a work ticket or an overhaul work order.
In an example of online operation, the smart key obtains an operation task of the lock to be operated from the server through the communication device. Each operation task can comprise an operation instruction sequence with a plurality of operation instructions, and the safety management and control system converts the generated operation instruction sequence according to an operation ticket, a work ticket or an overhaul work order of the lockset to be operated. The communication equipment is preferably a smart phone, and comprises:
s210: and sending the acquired identification code of the lockset to be operated to a server through communication equipment.
The server is arranged at the cloud end, runs the business logic software and is provided with a database. And the server database stores the identification code of the lockset to be operated and the corresponding operation task for calling. Through communications facilities, the server can communicate with the intelligent key.
S220: and receiving the operation task of the lock to be operated corresponding to the identification code from the server.
In S210, after the intelligent key sends the acquired identification code of the to-be-operated lock to the server, the server checks the received identification code of the to-be-operated lock, and determines whether the identification code of the to-be-operated lock and the corresponding operation task are stored in the server database, if the identification code of the to-be-operated lock and the corresponding operation task are stored in the server database, the server sends the operation task of the to-be-operated lock to the intelligent key through the communication device, and the server preferably sends success prompt information to the communication device and displays the success prompt information by the communication device; if the identity identification code of the lockset to be operated is not stored in the server database, or the identity identification code of the lockset to be operated is stored in the server database but the operation task of the lockset is not stored, the server sends error prompt information to the communication equipment, and the communication equipment displays the error prompt information.
In another example of semi-offline operation, when communication between the communication device and the server is not smooth at an operation site position of the lock, before the lock is operated, a position where communication between the communication device and the server is smooth is selected, and the communication device downloads the identification codes of one or more locks to be operated and corresponding operation tasks from the server in advance. At this moment, the intelligent key directly obtains the operation task of treating the operation tool to lock from communication equipment, includes:
s210': and sending the acquired identification code of the lockset to be operated to the communication equipment.
The identification codes of one or more locks to be operated and the corresponding operation tasks are stored in the memory of the communication equipment in advance.
S220': and receiving the operation task of the lockset to be operated corresponding to the identity identification code from the communication equipment.
In S210', after the intelligent key sends the acquired identification code of the to-be-operated lock to the communication device, the communication device checks the received identification code of the to-be-operated lock, and determines whether the identification code of the to-be-operated lock and the corresponding operation task are stored in the memory of the communication device, if the identification code of the to-be-operated lock and the corresponding operation task are stored, the communication device sends the operation task of the to-be-operated lock to the intelligent key, and the communication device preferably sends success prompt information to the intelligent key; and if the identity identification code of the lockset to be operated and the corresponding operation task are not stored in the memory of the communication equipment, the communication equipment generates and displays error prompt information.
S300: and operating the lockset according to the acquired operation task of the lockset to be operated and uploading an operation result to the server.
When the intelligent key obtains an operation task of the lock to be operated, the lock is operated, for example, unlocked. During online operation, the intelligent key is communicated with the server in real time through the communication equipment, and can receive operation tasks from the server and upload operation results in real time, so that the server can monitor the working state of the lockset in real time. During semi-offline operation, the intelligent key sends the operation result to the communication equipment, the communication equipment stores the operation result, and the operation result is uploaded after the communication equipment is connected with the server, so that operation and monitoring of the lockset can be realized in the region where the lockset is not smooth in communication.
In addition, when the communication equipment is a smart phone, the smart phone acquires success prompt information or error prompt information, and displays the prompt information through a display screen of the smart phone. Therefore, when the intelligent key is designed, devices such as a display screen and a mobile communication module do not need to be arranged on the intelligent key, the structure of the intelligent key is simplified, and the aim of miniaturization of the key is fulfilled.
According to a second aspect of the present invention, there is provided a smart key for performing the electric safety lock control method as described above.
According to a third aspect of the present invention, there is provided an electric security lock control system, as shown in fig. 2, comprising a smart key as described above, a communication device such as a smart phone, and a server.
The tool to lock is padlock, panel lock, fire prevention lock, electronic code lock or electroscope, the tool to lock has identification code, identification code can only sign tool to lock.
The communication device is preferably a smartphone.
The server is arranged at the cloud end, runs the business logic software and is provided with a database. And the server database stores the identification code of the lockset to be operated and the corresponding operation task.
The intelligent key can be communicated with the lockset, preferably in a wireless mode, such as a radio frequency mode, and the communication data is encrypted by 128 bits based on an AES algorithm. In addition, the intelligent key can also carry out wireless power supply to the tool to lock.
The intelligent key can communicate with the server through the communication equipment. The communication between the server and the communication equipment adopts mobile communication network communication, and the 128-bit encryption based on the AES algorithm is carried out on the communication data besides the data encryption algorithm carried by the link layer of the mobile communication network. The communication between the communication equipment and the intelligent key adopts a Bluetooth communication mode, and besides a link layer encryption algorithm carried by a Bluetooth communication protocol, the communication data is also encrypted based on a 128-bit AES algorithm.
During work, an operator holds the intelligent key and the intelligent mobile phone to go to the site for operation. The electric safety lock control system has two working modes of online operation and semi-offline operation as described above, and the following description takes communication equipment as a smart phone as an example.
The operation of the online operation is shown in fig. 3.
The intelligent key is close to or inserted into the lockset, the intelligent key is in communication connection with the lockset, and the identity identification code is obtained from the lockset;
the intelligent key sends the identification code of the lockset to be operated to the intelligent mobile phone through the Bluetooth module;
the smart phone is communicated with the server and sends the identification code of the lockset to be operated to the server;
the server checks the identification code of the lockset to be operated, judges whether the identification code of the lockset to be operated and the corresponding operation task are stored in the server database,
if the server database stores the identification code of the lockset to be operated and the corresponding operation task, the server sends the operation task of the lockset to the smart phone, the smart phone sends the operation task of the lockset to the smart key, the smart key sends the operation task of the lockset to the corresponding lockset, the lockset executes the operation task and sends the operation result to the smart key in real time, the smart key sends the operation result to the smart phone, and the smart phone sends the operation result to the server,
if the identity identification code of the lockset to be operated is not stored in the server database, or the identity identification code of the lockset to be operated is stored in the server database but the operation task of the lockset is not stored, the server sends error prompt information through the smart phone, and the smart phone displays the error prompt information to an operator.
In the online operation mode, the working process is online operation, each lock is operated to upload and verify the identity identification code of the lock, download operation tasks and return operation results, and each operation task can comprise an operation instruction sequence with a plurality of operation instructions. And each instruction is executed, an execution result can be returned to the server, and the real-time performance is high. Therefore, the intelligent key is communicated with the server in real time through the communication equipment, can receive the operation task from the server in real time and upload the operation result, and enables the server to monitor the working state of the lockset in real time.
When the communication between the communication equipment and the server is not smooth at the operation site position of the lock, the electric safety lock control system adopts a semi-offline operation working mode, as shown in fig. 4.
The smart phone downloads the identification codes of one or more to-be-operated locksets and corresponding operation tasks from the server and stores the identification codes and the corresponding operation tasks in a memory of the smart phone.
The intelligent key is close to or inserted into the lockset, the intelligent key is in communication connection with the lockset, and the identity identification code is obtained from the lockset;
the intelligent key sends the identification code of the lockset to be operated to the intelligent mobile phone through the Bluetooth module;
the intelligent mobile phone checks the identification code of the lockset to be operated, judges whether the identification code of the lockset to be operated and the corresponding operation task are stored in the memory of the intelligent mobile phone,
if the identity identification code of the lockset to be operated and the corresponding operation task are stored in the memory of the smart phone, the smart phone sends the operation task of the lockset to the smart key, the smart key sends the operation task of the lockset to the corresponding lockset, the lockset executes the operation task and sends the operation result to the smart key, the smart key sends the operation result to the smart phone, the smart phone sends the operation result to the server after finishing the operation task of at least one lockset,
and if the identity identification code of the lockset to be operated is not stored in the memory of the smart phone, displaying error prompt information to an operator by the smart phone.
Under the working mode of semi-offline operation, the smart phone can download operation tasks of a plurality of locks from the server at one time, and after all locks are operated, the operation results are uploaded after the communication equipment is connected with the server, so that the operation and monitoring of the locks can be realized in regions with unsmooth communication of the locks.
When the communication equipment is a smart phone, an operator can carry the smart phone and the smart key to a lock operation site, the smart phone obtains success prompt information or error prompt information, and the prompt information is displayed through a display screen of the smart phone. Therefore, when the intelligent key is designed, devices such as a display screen and a mobile communication module do not need to be arranged on the intelligent key, the structure of the intelligent key is simplified, and the aim of miniaturization of the key is fulfilled.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A control method of an electric safety lock is characterized in that: the lock is provided with an identification code, and the control method of the electric safety lock comprises the following steps:
the intelligent key obtains an identification code of a lockset to be operated;
the intelligent key acquires an operation task of the lockset to be operated through the communication equipment according to the acquired identification code of the lockset to be operated, wherein the operation task is an operation instruction sequence generated by the safety management and control system according to the conversion of an operation ticket, a work ticket or an overhaul work order;
and the intelligent key operates the lockset according to the acquired operation task of the lockset to be operated and uploads an operation result to the server.
2. The electric power safety lock control method of claim 1, characterized in that: the intelligent key obtains the operation task of the lockset to be operated from the server through the communication equipment.
3. The electric power safety lock control method according to claim 2, characterized in that: the intelligent key obtains the operation task of the lockset to be operated from the server through the communication equipment and comprises the following steps:
the intelligent key sends the acquired identification code of the lockset to be operated to a server through communication equipment;
and the intelligent key receives the operation task of the lock to be operated corresponding to the identification code from the server.
4. The electric power safety lock control method of claim 3, characterized in that: the server checks the received identity identification code of the lockset to be operated, judges whether the identity identification code of the lockset to be operated and the corresponding operation task are stored in the server database, and sends the operation task of the lockset to be operated to the intelligent key through the communication equipment if the identity identification code of the lockset to be operated and the corresponding operation task are stored in the server database.
5. The electric power safety lock control method of claim 1, characterized in that: the intelligent key is used for directly acquiring the operation tasks of the to-be-operated lockset from the communication equipment.
6. The electric power safety lock control method according to claim 5, characterized in that: the intelligent key directly obtains the operation task of the lockset to be operated from the communication equipment and comprises the following steps:
the intelligent key sends the acquired identification code of the lockset to be operated to the communication equipment;
and the intelligent key receives the operation task of the lockset to be operated corresponding to the identification code from the communication equipment.
7. The electric power safety lock control method of claim 6, characterized in that: the communication equipment checks the received identity identification code of the lockset to be operated, judges whether the identity identification code of the lockset to be operated and the corresponding operation task are stored in the communication equipment, and sends the operation task of the lockset to be operated to the intelligent key if the identity identification code of the lockset to be operated and the corresponding operation task are stored in the communication equipment.
8. The electric power safety lock control method according to one of claims 1 to 7, characterized in that: the communication equipment is a smart phone which can display prompt information in the operation process of the lockset.
9. A smart key, characterized by: the key fob performs the power security lock control method of claims 1-8.
10. An electric power safety lock control system which characterized in that: the electric safety lock control system comprises the smart key of claim 9, a communication device and a server;
the server stores the identification code of the lockset to be operated and the corresponding operation task;
the intelligent key can communicate with the lockset and the communication equipment, and the intelligent key can communicate with the server through the communication equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2019101004623 | 2019-01-31 | ||
| CN201910100462 | 2019-01-31 |
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| CN111508106A true CN111508106A (en) | 2020-08-07 |
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| CN202010039037.0A Pending CN111508106A (en) | 2019-01-31 | 2020-01-14 | Electric power safety lock control method and system and intelligent key |
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| CN111986355A (en) * | 2020-08-31 | 2020-11-24 | 广东电网有限责任公司广州供电局 | Power distribution room access control verification system |
| CN114197968A (en) * | 2021-12-14 | 2022-03-18 | 南方电网深圳数字电网研究院有限公司 | Intelligent key use monitoring method and device |
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