CN104157049A - Unlocking key management control device - Google Patents
Unlocking key management control device Download PDFInfo
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- CN104157049A CN104157049A CN201410351210.5A CN201410351210A CN104157049A CN 104157049 A CN104157049 A CN 104157049A CN 201410351210 A CN201410351210 A CN 201410351210A CN 104157049 A CN104157049 A CN 104157049A
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Abstract
The invention discloses an unlocking key management control device. The unlocking key management control device comprises a central processing control unit, a storage module, a GPRS and GSM communication module, a liquid crystal display touch module, an electromagnetic unlocking module and a power supply module; by setting the electromagnetic unlocking module, the application of an unlocking key can be managed, namely the unlocking key is arranged in a specific safe box with a coded lock and a screen display at ordinary times, when the unlocking key is taken by a transformer operator from the safe box, a specific user name and a specific password need to be inputted, and the entire flow is automatically recorded for inquiry and statistics. The unlocking key management control device can prevent transformer station operation personnel from utilizing the unlocking key randomly, so that the safety for operating a transformer station can be improved, and the loss of life and personal injury and equipment damage, caused by maloperation, can be alleviated.
Description
Technical field
The invention belongs to electric system error-unlocking prevention device technique field, relate in particular to a kind of unlock key management control device.
Background technology
Before the operation of electric system power transformation operation, need to shift to an earlier date and preview in five-preventing system according to the rules, concrete operation step is input in five-preventing system, and then walks and carry out power transformation operation associative operation in strict accordance with the step 1 of previewing.If not according to the operation of preview step, switch operation will be ended by five-preventing system so, operation cannot be carried out.Five-preventing system itself is exactly being rigid in checking up together that power transformation operation is operated, and switch operation, after preview verification is errorless, has been avoided the possibility that in practical operation, maloperation occurs just now.But, sometimes, in the situation that five-preventing system or relevant device break down, may occur that switch operation personnel cannot go down according to the sequential operation of five-preventing system preview, i.e. operation has been locked in a certain step, cannot go on.At this moment according to the rules, can the in the situation that of relevant leader's approval, enable unlock key, open five-preventing system locking, thereby operation is gone on, in addition should ban use of unlock key.
Arbitrarily use unlock key will increase greatly the potential safety hazard in switch operation, probably cause the appearance of misoperation fault, and then cause casualties or equipment damage, the random use that therefore must strictly stop unlock key, must get up the use strict control of unlock key.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of unlock key management control device, is intended to solve the problem that power system transformer substation operating personnel arbitrarily use unlock key to increase the potential safety hazard in switch operation and may cause misoperation fault.
The embodiment of the present invention is to realize like this, a unlock key management control device, this unlock key management control device comprises: central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module and power module;
Central processing control unit, for according to the special-purpose release flow process arranging by unlock key, the password dynamically generating and the password that operating personnel input are compared;
Memory module, is connected with central processing control unit, for storing the historical information of application, approval and the timing node of unlock key use;
GPRS and gsm communication module, be connected with central processing control unit, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key;
Liquid crystal display touch modules, is connected with central processing control unit, for inputting PUK;
Electromagnetic Solution lock module, be connected with central processing control unit, for the PUK that Substation Operating personnel are obtained, by liquid crystal display touch modules, be input to system, central processing control unit is compared the password of the password dynamically generating and operating personnel's input, if correct, send unlock command and drive electromagnetism release driver module to open proof box; Electromagnetic Solution lock module comprises electromagnetism release driver module;
Power module, be connected with central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module, be used to central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module that stable power supply is provided;
Camera, be connected with central processing control unit, be used for collection head as fingerprint, when the overall access times of unlock key of certain month or certain month certain transformer station unlock key access times surpass while limiting number of times, or certain access times that log in account is while surpassing a threshold value, automatically send a warning message, prompting unlock key is used frequent, and suggestion startup investigation mechanism is implemented and solved the fixing alarm term of frequent Slurry pump.
Further, memory module, GPRS and gsm communication module are connected with the input and output of central processing control unit respectively with liquid crystal display touch modules.
Further, memory module is selected the CMOS static memory of 64K, 8 low-power consumption.
Further, GPRS and gsm communication module, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key.
Further, power module comprises 220V Switching Power Supply, filter circuit of pressure-stabilizing, isolation dual output power supply and standby dry cell, is respectively central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules and the power supply of Electromagnetic Solution lock module.
Further, the concrete steps of this unlock key management control device are as follows:
Step 1, inputs specific username and password by liquid crystal touch screen, and central processing control unit is compared canned data in the username and password receiving and system, if correct, demonstration is Approved by option, if incorrect, alert input error;
Step 2, select Approved by, then click and determine and show input PUK interface;
Step 3, central processing control unit according to select Approved by, inquire about corresponding phone number and send the unique PUK dynamically generating;
Step 4, switch operation personnel give real work situation report-back Approved by and obtain after agreement, can be from obtaining unique PUK Approved by there;
Step 5, operating personnel are by the PUK input system obtaining, and the correctness of central processing control unit checking input password, if correctly open proof box, and records whole flow process automatically; If incorrect, alert unlock password password mistake, system interface proceeds to automatically to be selected Approved by interface.
Unlock key management control device provided by the invention, by Electromagnetic Solution lock module is set, the use of unlock key is managed, be that unlock key is placed in the specific proof box with coded lock and screen display at ordinary times, when power transformation operation personnel take unlock key from proof box, need to input specific username and password, automatically record whole flow process, in order to inquiry later, statistics simultaneously.Unlock key management control device of the present invention prevents that Substation Operating personnel from arbitrarily using unlock key, has increased the security of Substation Operating, has reduced the casualties and the equipment damage that because of maloperation, cause.
Accompanying drawing explanation
Fig. 1 is the unlock key management control device structural representation that the embodiment of the present invention provides;
Fig. 2 is the workflow diagram of the unlock key management control device that provides of the embodiment of the present invention;
In figure: 1, central processing control unit; 2, memory module; 3, GPRS and gsm communication module; 4, liquid crystal display touch modules; 5, Electromagnetic Solution lock module; 6, power module; 7, camera.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the unlock key management control device of the embodiment of the present invention mainly by: central processing control unit 1, memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4, Electromagnetic Solution lock module 5 and power module 6 form;
Central processing control unit 1, for according to the special-purpose release flow process arranging by unlock key, the password dynamically generating and the password that operating personnel input are compared;
Memory module 2, is connected with central processing control unit 1, for storing the historical information of application, approval and the timing node of unlock key use;
GPRS and gsm communication module 3, be connected with central processing control unit 1, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key;
Liquid crystal display touch modules 4, is connected with central processing control unit 1, for inputting PUK;
Electromagnetic Solution lock module 5, be connected with central processing control unit 1, for the PUK that Substation Operating personnel are obtained, by liquid crystal display touch modules 4, be input to system, central processing control unit 1 is compared the password of the password dynamically generating and operating personnel's input, if correct, send unlock command and drive electromagnetism release driver module to open proof box; Electromagnetic Solution lock module 5 comprises electromagnetism release driver module;
Power module 6, be connected with central processing control unit 1, memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4, Electromagnetic Solution lock module 5, be used to central processing control unit 1, memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4, Electromagnetic Solution lock module 5 that stable power supply is provided;
Camera 7, be connected with central processing control unit 1, be used for collection head as fingerprint, when the overall access times of unlock key of certain month or certain month certain transformer station unlock key access times surpass while limiting number of times, or certain access times that log in account is while surpassing a threshold value, automatically send a warning message, prompting unlock key is used frequent, and suggestion startup investigation mechanism is implemented and solved the fixing alarm term of frequent Slurry pump.
Head portrait acquisition function or the finger print collecting function of camera of the present invention, and adopt certain control algolithm, when the overall access times of unlock key of certain month or certain month certain transformer station unlock key access times surpass while limiting number of times, or certain access times that log in account is while surpassing a threshold value, by arranging automatically, to Production Supervisor leader, send a warning message, the fixing alarm terms such as prompting " unlock key is used frequent; suggestion startup investigation mechanism is implemented and solved frequent Slurry pump ", by feedback and early warning, reduce the use of unlock key.
Relevant information after each use unlock key all can have record in device, and be monthly regularly uploaded to (simple a statistical analysis system in " unlocking key management system ", the information such as transformer station/end user/service time/access times are added up and gathered, be convenient to regularly analyze).
In addition, unlock key not only has " lending " to also have " giving back ", also woulds you please attempt the relevant formality of " giving back " flow process, and record is lent the time and given back the time in device.
Principle of work of the present invention:
As shown in Figure 1, release management and control device of the present invention, this device is comprised of unlock key and control main tank.Control main tank and comprise central processing control unit 1, memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4, Electromagnetic Solution lock module 5 and power module 6, wherein, central processing control unit 1 is connected with memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4, Electromagnetic Solution lock module 5 and power module 6 respectively; Power module 6 is connected with central processing control unit 1, memory module 2, GPRS and gsm communication module 3, liquid crystal display touch modules 4 and Electromagnetic Solution lock module 5 respectively; Memory module 2, GPRS and gsm communication module 3 are connected with the input and output of central processing control unit 1 respectively with liquid crystal display touch modules 4.
The CMOS static memory of the 64K that the memory module described in Fig. 1 is selected, 8 low-power consumption, by system, be provided for storing the historical information of application, approval and timing node that unlock key uses, not only facilitate regularly inquiry, statistics, and managerial personnel's statistical study unlock key Slurry pump and equipment failure situation are played to good booster action.
GPRS described in Fig. 1 and gsm communication module, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key.
Electromagnetic Solution lock module described in Fig. 1 comprises electromagnetism release driver module, Substation Operating personnel are input to by liquid crystal touch screen the PUK obtaining in system, central processing control unit is compared the password of the password dynamically generating and operating personnel's input, if correct, send unlock command and drive electromagnetism release driver module to open proof box.
Power module described in Fig. 1 comprises 220V Switching Power Supply, filter circuit of pressure-stabilizing, isolation dual output power supply and standby dry cell, is respectively central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules and the power supply of Electromagnetic Solution lock module.
Described central processing control unit is managed the use of unlock key according to the special-purpose release flow process arranging, and under five harm systems or relevant device normal operation, in strict accordance with the step 1 of previewing, walks and carries out power transformation operation associative operation.In the situation that five-preventing system or relevant device break down, the concrete steps that power transformation operation personnel operate unlock key management control device as shown in Figure 2:
1) by liquid crystal touch screen, input specific username and password, central processing control unit is compared canned data in the username and password receiving and system, if correct, shows Approved by option, if incorrect, alert input error;
2) select Approved by, then click " determining " and show and input PUK interface;
3) central processing control unit according to select " Approved by ", inquire about corresponding phone number and send the unique PUK dynamically generating;
4) switch operation personnel give real work situation report-back Approved by and obtain after agreement, can be from obtaining unique PUK Approved by there;
5) operating personnel are by the PUK input system obtaining, and the correctness of central processing control unit checking input password, if correctly open proof box, and records whole flow process automatically; If incorrect, alert unlock password password mistake, system interface automatically proceed to selection " Approved by " interface,
Unlock key management control device of the present invention prevents that Substation Operating personnel from arbitrarily using unlock key, has increased the security of Substation Operating, has reduced the casualties and the equipment damage that because of maloperation, cause.In addition, by system, arrange, application, approval and the timing node that unlock key can be used are all recorded, and not only facilitate regularly inquiry, statistics, and managerial personnel's statistical study unlock key Slurry pump and equipment failure situation are played to good booster action.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a unlock key management control device, it is characterized in that, this unlock key management control device comprises: central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module, power module and camera;
Central processing control unit, for according to the special-purpose release flow process arranging by unlock key, the password dynamically generating and the password that operating personnel input are compared;
Memory module, is connected with central processing control unit, for storing the historical information of application, approval and the timing node of unlock key use;
GPRS and gsm communication module, be connected with central processing control unit, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key;
Liquid crystal display touch modules, is connected with central processing control unit, for inputting PUK;
Electromagnetic Solution lock module, be connected with central processing control unit, for the PUK that Substation Operating personnel are obtained, by liquid crystal display touch modules, be input to system, central processing control unit is compared the password of the password dynamically generating and operating personnel's input, if correct, send unlock command and drive electromagnetism release driver module to open proof box; Electromagnetic Solution lock module comprises electromagnetism release driver module;
Power module, be connected with central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module, camera, be used to central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules, Electromagnetic Solution lock module that stable power supply is provided;
Camera, be connected with central processing control unit, be used for collection head as fingerprint, when the overall access times of unlock key of certain month or certain month certain transformer station unlock key access times surpass while limiting number of times, or certain access times that log in account is while surpassing a threshold value, automatically send a warning message, prompting unlock key is used frequent, and suggestion startup investigation mechanism is implemented and solved the fixing alarm term of frequent Slurry pump.
2. unlock key management control device as claimed in claim 1, is characterized in that, memory module, GPRS and gsm communication module are connected with the input and output of central processing control unit respectively with liquid crystal display touch modules.
3. unlock key management control device as claimed in claim 1, is characterized in that, memory module is selected the CMOS static memory of 64K, 8 low-power consumption.
4. unlock key management control device as claimed in claim 1, it is characterized in that, GPRS and gsm communication module, for opening proof box Approved by receiving the working condition of Substation Operating personnel report and the dynamic password of central processing control unit generation by mobile phone and sending unlocking pin to operating personnel, obtain unlock key.
5. unlock key management control device as claimed in claim 1, it is characterized in that, power module comprises 220V Switching Power Supply, filter circuit of pressure-stabilizing, isolation dual output power supply and standby dry cell, is respectively central processing control unit, memory module, GPRS and gsm communication module, liquid crystal display touch modules and the power supply of Electromagnetic Solution lock module.
6. unlock key management control device as claimed in claim 1, is characterized in that, the concrete steps of this unlock key management control device are as follows:
Step 1, inputs specific username and password by liquid crystal touch screen, and central processing control unit is compared canned data in the username and password receiving and system, if correct, demonstration is Approved by option, if incorrect, alert input error;
Step 2, select Approved by, then click and determine and show input PUK interface;
Step 3, central processing control unit according to select Approved by, inquire about corresponding phone number and send the unique PUK dynamically generating;
Step 4, switch operation personnel give real work situation report-back Approved by and obtain after agreement, can be from obtaining unique PUK Approved by there;
Step 5, operating personnel are by the PUK input system obtaining, and the correctness of central processing control unit checking input password, if correctly open proof box, and records whole flow process automatically; If incorrect, alert unlock password password mistake, system interface proceeds to automatically to be selected Approved by interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351210.5A CN104157049A (en) | 2014-07-23 | 2014-07-23 | Unlocking key management control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351210.5A CN104157049A (en) | 2014-07-23 | 2014-07-23 | Unlocking key management control device |
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| CN104157049A true CN104157049A (en) | 2014-11-19 |
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| CN201410351210.5A Pending CN104157049A (en) | 2014-07-23 | 2014-07-23 | Unlocking key management control device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105405191A (en) * | 2015-12-03 | 2016-03-16 | 江苏省电力公司无锡供电公司 | Unlocking key management information system |
| CN106971443A (en) * | 2017-05-10 | 2017-07-21 | 国网江苏省电力公司宿迁供电公司 | The substation entrance guard system and its authorization method of a kind of use coded lock |
| CN107272503A (en) * | 2017-07-27 | 2017-10-20 | 重庆科技学院 | The unlocking prevention card management method of transformer station five |
| CN107369233A (en) * | 2017-07-13 | 2017-11-21 | 云雀科技成都有限责任公司 | Application system is unlocked using the electric power of internet |
| CN110189441A (en) * | 2019-05-28 | 2019-08-30 | 国网河南省电力公司焦作供电公司 | Intelligent substation's unlock key management machine operating system and method |
| CN111460538A (en) * | 2020-04-02 | 2020-07-28 | 国网河北省电力有限公司沧州供电分公司 | Display operation equipment for loading management and control platform |
| CN115424378A (en) * | 2022-09-02 | 2022-12-02 | 广东好太太智能家居有限公司 | Safety protection method and device of intelligent coded lock and related equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405191A (en) * | 2015-12-03 | 2016-03-16 | 江苏省电力公司无锡供电公司 | Unlocking key management information system |
| CN106971443A (en) * | 2017-05-10 | 2017-07-21 | 国网江苏省电力公司宿迁供电公司 | The substation entrance guard system and its authorization method of a kind of use coded lock |
| CN107369233A (en) * | 2017-07-13 | 2017-11-21 | 云雀科技成都有限责任公司 | Application system is unlocked using the electric power of internet |
| CN107272503A (en) * | 2017-07-27 | 2017-10-20 | 重庆科技学院 | The unlocking prevention card management method of transformer station five |
| CN107272503B (en) * | 2017-07-27 | 2020-06-12 | 重庆科技学院 | Five-prevention unlocking card management method for transformer substation |
| CN110189441A (en) * | 2019-05-28 | 2019-08-30 | 国网河南省电力公司焦作供电公司 | Intelligent substation's unlock key management machine operating system and method |
| CN111460538A (en) * | 2020-04-02 | 2020-07-28 | 国网河北省电力有限公司沧州供电分公司 | Display operation equipment for loading management and control platform |
| CN111460538B (en) * | 2020-04-02 | 2023-05-09 | 国网河北省电力有限公司沧州供电分公司 | Display operation device for loading management and control platform |
| CN115424378A (en) * | 2022-09-02 | 2022-12-02 | 广东好太太智能家居有限公司 | Safety protection method and device of intelligent coded lock and related equipment |
| CN115424378B (en) * | 2022-09-02 | 2023-12-29 | 广东好太太智能家居有限公司 | Safety protection method and device for intelligent coded lock and related equipment |
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Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Applicant after: State Grid Corporation of China Applicant after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid Tianjin Electric Power Company |
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Application publication date: 20141119 |
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