CN104952127A - System and method for preventing error locking and misoperation - Google Patents
System and method for preventing error locking and misoperation Download PDFInfo
- Publication number
- CN104952127A CN104952127A CN201510245842.8A CN201510245842A CN104952127A CN 104952127 A CN104952127 A CN 104952127A CN 201510245842 A CN201510245842 A CN 201510245842A CN 104952127 A CN104952127 A CN 104952127A
- Authority
- CN
- China
- Prior art keywords
- mark
- misoperation
- gate control
- control system
- work information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention relates to the system management field and provides a system and a method for preventing error locking and misoperation. The system comprises an equipment management system which is used for generating a work order and generating identifier containing appointed work information on the work order. For a corresponding access control system in a closed region, a first identifier scanning device is used for scanning the identifiers on the work order so as to obtain the appointed work information, and checking whether the work content of the closed region is matched with the appointed work information or not, if so, an unlocking instruction is sent to an electronic lock of the access control system, otherwise, no generation of the unlocking instruction is prompted. For field equipment, a second identifier scanning device is used for scanning the identifiers containing the appointed work information and field equipment identifiers, and checking whether the information in the identifiers of the field equipment is matched with the appointed work information, if so, the instruction of operation of the field equipment is prompted, otherwise, alarm is implemented. According to the system, safe and practical error locking prevention and anti-misoperation management can be realized.
Description
Technical field
The present invention relates to equipment control field, particularly, relate to a kind of anti-misoperation locking and fool proof system and method.
Background technology
At present, industrial enterprise relates generally to the following aspects for anti-misoperation locking and anti-misoperation management:
One, the application of equipment management system
The equipment management system used in industrial enterprise is varied, as MAXIMO device management software, BFS++ device management software etc.Various management system function is similar, but is all the data flow management system based on database, and basic function is unanimous on the whole, for BFS++ software, inner usual means mainly: operation management apparatus, maintenance management device etc.And in operation, maintenance management device, for thermal power generation corporations, relate to several device such as mainly defect management, workform management, maintenance plan of electrical production security function.Wherein, maintenance management device major function be operations staff fill in and submit defect to, maintainer fills in maintenance work order or delimitation order, operations staff and maintainer complete defect or work order jointly examination & approval perform flow process etc.
In addition, equipment management system is the workflow management platform based on database, data record, inquiry, workflow examination and approval and list printing function is just played in application, direct correlation is not had with the actual production behavior of production scene, the advantage of the office production automation is not really brought into play, is a kind of very large wasting of resources.
Current equipment management system, after executing the approval process of work order, generate papery work order or work ticket, maintainer holds this work order or work ticket, carries out repair and maintenance operation to Awaiting Overhaul region.Therefore, generate from work order or work ticket and start, substantially with device management platform and operations staff's renunciation, the risk of whole operation is controlled by operating personnel completely.
Two, anti-misoperation locking measure
In thermal power generation corporations, or other use in the industrial enterprise of device management software, ensure that unit and personal safety basic measures are from control measures, carry out " two tickets three are made ", require to run and repair and maintenance personnel strict implement security regulations, hold work ticket, operation order carries out execute-in-place or maintenance job.But this also just to get on a kind of way of avoiding risk from control measures, and anti-misoperation locking aspect relies on the behavior of people substantially, and management and control is not effective especially.Management system that although industry inner most electric specialty part employs " five prevent ", but its region blocking function application is not fine, and applicable surface is also just for electric specialty, applying " five-preventing system " need increase a set of independently system in addition, adds cost.
Here the anti mis-closedown function great majority related to only retrain by management system, and concentration of risk is in the state of mind of people, experience and technical merit.And the risk of people is the most uncontrollable, therefore maloperation, walks the unsafe incidents that interval causes by mistake and frequently occur.
Three, the application of access control system
Important place builds a set of special independently gate control system in Production Regional, office, gateway etc., and manage personnel's authority of coming in and going out, all personnel is by swiping the card, blocking+password identification, legal current.Production gate control system network construction dedicated network, with any other information network without being connected, private network is special.Its range of application comprises the gate control systems such as main building, centralized control box, workshop, switchgear building, comprises all switchgear buildings in production scene, slip-stick artist's configuration room and electric room etc.
Therefore, gate control system is a set of control measures of specific region access, functionally has the function of anti-misoperation locking, but does not associate with production behavior, equipment control in application, is just equivalent to a set of electron key, causes the wasting of resources significantly.
Four, the anti-misoperation of field apparatus
At present, the method that main employing identifies field apparatus is to realize fool proof object, and domestic electrical industry or industrial enterprise, in the mark of equipment, modal way adopts KKS coding, and the mode that most enterprise adopts dualism number and title to describe.The scheme of the KKS coding that this use is traditional and Chinese describing mode, just facilitates people's naked eyes to watch and checks, being unfavorable for computer search and identification.
In sum, as shown in Figure 1, power industry or industrial enterprise apply the office of various advanced person, production automation management system or platform, but their respective advantages are not really brought into play, the anti-misoperation locking of production site operation and the many employings of anti-misoperation are artificially judged, production operation behavior guiding has little significance, and causes the significant wastage of resource and cost.
Summary of the invention
The object of this invention is to provide a kind of anti-misoperation locking and fool proof system and method, for managing for existing anti-misoperation locking management and anti-misoperation the defect and deficiency that exist, realize the anti-misoperation locking having more security and practicality in industrial enterprise and anti-misoperation management.
To achieve these goals, the invention provides a kind of anti-error locking system being applied to gate control system corresponding to closed region, comprising: equipment management system, it is for generating work order, and in described work order, generate the mark comprising assigned work information; And first identifies scanister, it is for scanning mark in described work order to obtain assigned work information, and the action examining described closed region whether with described assigned work information match, if coupling, electronic lock then to described gate control system sends unlock instruction, to open described gate control system, otherwise do not produce unlock instruction.
Preferably, also comprise: display device, it coordinates described gate control system to install, for showing the assigned work information that described first mark scanister obtains.
Preferably, the database of described equipment management system is associated with the database of described gate control system, can obtain corresponding information in the database of described equipment management system to make described gate control system.
Preferably, described first mark scanister is integrated in the electronic lock of described gate control system.
Preferably, bar code or Quick Response Code is designated described in.
Present invention also offers a kind of anti-misoperation system being applied to field apparatus, comprising: equipment management system, it is for generating work order, and in described work order, generate the mark comprising assigned work information; Field device identification, it is arranged on field apparatus; And second identifies scanister, it comprises the mark of assigned work information and described field device identification described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
Preferably, also comprise: portable work order file, it is for placing described second mark scanister.
Preferably, the mark and the described field device identification that comprise assigned work information described in are bar code or Quick Response Code.
Present invention also offers a kind of anti-misoperation locking and fool proof system, for realizing the anti-misoperation locking of gate control system corresponding to closed region, and for realizing the anti-misoperation of field apparatus, comprising: the above-mentioned anti-error locking system being applied to gate control system corresponding to closed region: and the above-mentioned anti-misoperation system being applied to field apparatus; Wherein, the anti-error locking system and the described anti-misoperation system being applied to field apparatus that are applied to gate control system corresponding to closed region described in adopt identical equipment management system.
Present invention also offers a kind of anti-misoperation locking and fool proof method, comprising: generate work order, and in described work order, generate the mark comprising assigned work information; And following at least one: scan mark in described work order to obtain assigned work information, and the action examining closed region whether with described assigned work information match, if coupling, electronic lock then to the gate control system of closed region sends unlock instruction, otherwise prompting does not produce unlock instruction; And comprise mark and the field device identification of assigned work information described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
Pass through technique scheme, the invention has the beneficial effects as follows: present invention utilizes bar codes technique or planar bar code technology, by mistake locking can be avoided dramatically, equipment that maloperation causes or unit unsafe incidents, by the non-controllable risk of industrial site personnel, change into the controlled risk of computer management mode, evade the risk that personnel's unsafe condition brings, thus improve unit reliability and security, the specification operation behaviour of equipment control flow process and production maintenance personnel.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation carrying out anti-misoperation locking and fool proof system in prior art.
Fig. 2 is the structural representation of the anti-error locking system being applied to gate control system corresponding to closed region in embodiments of the present invention.
Fig. 3 is the structural representation of the anti-misoperation system being applied to field apparatus in embodiments of the present invention.
Fig. 4 is the structural representation of anti-misoperation locking and fool proof system in embodiments of the present invention.
Fig. 5 is the schematic flow sheet of anti-misoperation locking and fool proof method in embodiments of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
Present embodiment is for enterprise of thermal power plant, and the anti-misoperation locking related generally to for the closed region of being furnished with gate control system in industrial enterprise manages, and manages for the anti-misoperation of the field apparatus not having gate inhibition.
One, for the closed region of being furnished with gate control system
The existing closed area of being furnished with gate control system mostly, as between electronics, power distribution station etc., gate control system is a set of control measures of specific region access, functionally there is the function of anti-misoperation locking, but do not associate with production behavior, equipment control in application, just be equivalent to a set of electron key, cause the wasting of resources significantly.
To this, present embodiment proposes a kind of anti-error locking system being applied to gate control system corresponding to closed region, as shown in Figure 2, comprising: equipment management system, and it is for generating work order, and in described work order, generate the mark comprising assigned work information; And first identifies scanister, it is for scanning mark in described work order to obtain assigned work information, and the action examining described closed region whether with described assigned work information match, if coupling, electronic lock then to described gate control system sends unlock instruction, to open described gate control system, otherwise do not produce unlock instruction.
Wherein, the device management platform that described equipment management system can adopt this area conventional or device management software etc., its major function has been work order examination & approval and has performed flow process.
In present embodiment, described in be designated bar code (also claiming bar code) or Quick Response Code, only have in bar code information or 2 D code information retrieve therewith closed region related work content time, electronic lock could be opened.
Preferably, can the first mark scanister be integrated in the electronic lock of described gate control system, to save space.
In addition, described gate control system mount display can also be coordinated, as installed LED display above door, to show the assigned work information obtained by the first mark scanister.
In addition, the database of described equipment management system is associated with the database of described gate control system, corresponding information in the database of described equipment management system can be obtained, as read work order flow process and other information in device management software database to make described gate control system.When after work order termination, be final state by the procedure information of work order in the first mark scanister fetch equipment management system, this bar code or Quick Response Code no longer valid, cannot door lock be opened.And daily to enter for every maintenance and the operations staff that customary tour is carried out in relevant range, authority is higher, the time limit is longer bar code or Quick Response Code card can be distributed, be convenient to enter relevant range and carry out the work.
Two, for field apparatus
In prior art, field device identification system uses traditional KKS coding and Chinese describing mode, just facilitate people's naked eyes to watch and check, being unfavorable for computer search and identification, advanced bar codes technique and planar bar code technology etc. are not applied in industry spot.
To this, present embodiment gives a kind of anti-misoperation system being applied to field apparatus, as shown in Figure 3, comprising: equipment management system, and it is for generating work order, and in described work order, generate the mark comprising assigned work information; Field device identification, it is arranged on field apparatus, is preferably configured to identical with the described type comprising the mark of assigned work information; And second identifies scanister, it comprises the mark of assigned work information and described field device identification described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
Much more no longer the mark of present embodiment is also preferably bar code or Quick Response Code, and the equipment management system adopted in present embodiment is identical with the content of above-mentioned Part I, to state.
For field apparatus, because it does not have closed region, and the equipment of many said functions and type is all installed together, and anti-misoperation implements relative difficulty, therefore present embodiment is outside KKS coding and Chinese describe, and also at the scene equipment arranges field device identification.Work order is put in the work order file with the second mark scanister by work responsible official, before the equipment place of reaching the spot starts working, compares, if coupling, then can operate field apparatus with the second mark scanister to these two marks.In addition, when to time marking matched, at the scene near equipment, " in this work " word can be projected, to play warning function.If the information of two marks is not mated, then warning can be set in work order file, to point out maintainer.
Work order file in present embodiment is portable, and can be fixed on on-the-spot full position easily, so that can change with the operation of staff, realizes managing the maloperation of Different field equipment.
On equipment, additional field device identification also has another purposes at the scene: when equipment deliver to thermal technology's standard chamber verify time, facility information can directly read in criteria check instrument by the mark scanner in testing laboratory, the workload avoiding artificial input and the risk of makeing mistakes.And the account data storehouse of UC in testing laboratory, can be connected with equipment management system, equipment management system, according to the concrete Check Date that instrument check cycle and bar code scan, in the regular working module of device management software, generates in time and safeguards work order.
Three, realize the anti-misoperation locking of gate control system corresponding to closed region simultaneously and realize the anti-misoperation of field apparatus.
In conjunction with front two-part content, present embodiment gives a kind of anti-misoperation locking and fool proof system, for bar code, as shown in Figure 4, comprising: the anti-error locking system being applied to gate control system corresponding to closed region described in Part I: and in Part II, be applied to the anti-misoperation system of field apparatus.
Wherein, the anti-error locking system and the described anti-misoperation system being applied to field apparatus that are applied to gate control system corresponding to closed region described in adopt identical equipment management system.
Should be noted, easily know that the mark scanister of present embodiment is outside mark scanning, also there is the function of common controller such as information matches, the generation of instruction and transmission, prompting warning etc., therefore " the mark scanister " that relate in the present embodiment is the feature in order to its mark scanning outstanding, is not restricted to the function only having mark scanning.In the art, have and much there is mark scanning, information matches, the generation of instruction and the device of the function such as transmission, prompting warning simultaneously.
Corresponding above-mentioned anti-misoperation locking and fool proof system, present embodiment gives a kind of anti-misoperation locking and fool proof method, as shown in Figure 5, comprising: generate work order, and in described work order, generate the mark comprising assigned work information; And following at least one: scan mark in described work order to obtain assigned work information, and the action examining closed region whether with described assigned work information match, if coupling, electronic lock then to the gate control system of closed region sends unlock instruction, otherwise prompting does not produce unlock instruction; And comprise mark and the field device identification of assigned work information described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
This anti-misoperation locking and fool proof method consistent with the specific implementation process of above-mentioned anti-misoperation locking and fool proof system, no longer to state more.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.。
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. be applied to an anti-error locking system for gate control system corresponding to closed region, it is characterized in that, comprising:
Equipment management system, it is for generating work order, and in described work order, generate the mark comprising assigned work information; And
First mark scanister, it is for scanning mark in described work order to obtain assigned work information, and the action examining described closed region whether with described assigned work information match, if coupling, electronic lock then to described gate control system sends unlock instruction, to open described gate control system, otherwise do not produce unlock instruction.
2. anti-error locking system according to claim 1, is characterized in that, also comprises:
Display device, it coordinates described gate control system to install, for showing the assigned work information that described first mark scanister obtains.
3. anti-error locking system according to claim 1, is characterized in that, the database of described equipment management system is associated with the database of described gate control system, can obtain corresponding information in the database of described equipment management system to make described gate control system.
4. anti-error locking system according to claim 1, is characterized in that, described first mark scanister is integrated in the electronic lock of described gate control system.
5., according to described anti-error locking system arbitrary in Claims 1-4, it is characterized in that, described in be designated bar code or Quick Response Code.
6. be applied to an anti-misoperation system for field apparatus, it is characterized in that, comprising:
Equipment management system, it is for generating work order, and in described work order, generate the mark comprising assigned work information;
Field device identification, it is arranged on field apparatus; And
Second mark scanister, it comprises the mark of assigned work information and described field device identification described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
7. anti-misoperation system according to claim 6, is characterized in that, also comprises:
Portable work order file, it is for placing described second mark scanister.
8. the anti-misoperation system according to claim 6 or 7, is characterized in that, described in comprise the mark of assigned work information and described field device identification is bar code or Quick Response Code.
9. anti-misoperation locking and a fool proof system, for realizing the anti-misoperation locking of gate control system corresponding to closed region, and for realizing the anti-misoperation of field apparatus, is characterized in that, comprising:
The anti-error locking system being applied to gate control system corresponding to closed region according to any one of claim 1 to 5: and
The anti-misoperation system being applied to field apparatus according to any one of claim 6 to 8;
Wherein, the anti-error locking system and the described anti-misoperation system being applied to field apparatus that are applied to gate control system corresponding to closed region described in adopt identical equipment management system.
10. anti-misoperation locking and a fool proof method, is characterized in that, comprising:
Generate work order, and in described work order, generate the mark comprising assigned work information; And
Following at least one:
Scan mark in described work order to obtain assigned work information, and the action examining closed region whether with described assigned work information match, if coupling, then the electronic lock to the gate control system of closed region sends unlock instruction, otherwise prompting does not produce unlock instruction; And
Comprise mark and the field device identification of assigned work information described in scanning, and examine information in described field device identification whether with described assigned work information match, if coupling, then prompting allows operation site equipment, otherwise performs warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245842.8A CN104952127B (en) | 2015-05-14 | 2015-05-14 | A kind of anti-misoperation locking and fool proof system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510245842.8A CN104952127B (en) | 2015-05-14 | 2015-05-14 | A kind of anti-misoperation locking and fool proof system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104952127A true CN104952127A (en) | 2015-09-30 |
| CN104952127B CN104952127B (en) | 2018-09-14 |
Family
ID=54166751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510245842.8A Active CN104952127B (en) | 2015-05-14 | 2015-05-14 | A kind of anti-misoperation locking and fool proof system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104952127B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678631A (en) * | 2016-03-03 | 2016-06-15 | 焦庆国 | Anti-error-identification intelligent tracking management system and method for coal mine |
| CN106327077A (en) * | 2016-08-23 | 2017-01-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Electrical maloperation-preventing control device based on entrance guard and control method thereof |
| CN107958369A (en) * | 2017-12-04 | 2018-04-24 | 深圳春沐源控股有限公司 | A kind of execution method and system of electronic tasks work order |
| CN109102603A (en) * | 2018-07-26 | 2018-12-28 | 国家电网公司 | Protection screen screen door management method and terminal device |
| CN109448282A (en) * | 2018-09-20 | 2019-03-08 | 国家电网有限公司 | A kind of station operation intelligent and safe managing and control system |
| CN110941249A (en) * | 2019-11-30 | 2020-03-31 | 长园共创电力安全技术股份有限公司 | Anti-error control system and method for switching process in chemical process |
| CN112071043A (en) * | 2020-09-04 | 2020-12-11 | 国网山东省电力公司莱芜供电公司 | Intelligent recording warning device for transformer substation operation and use method |
| CN112612202A (en) * | 2020-12-16 | 2021-04-06 | 神华福能发电有限责任公司 | Analog quantity signal triple-redundancy fault-tolerant processing algorithm functional block adopting correlation quantity evidence |
| CN112698127A (en) * | 2020-12-07 | 2021-04-23 | 国网四川省电力公司天府新区供电公司 | Transformer substation anti-misoperation lockout device online monitoring system based on networked five-prevention system |
| CN113240837A (en) * | 2021-05-19 | 2021-08-10 | 广东电网有限责任公司 | Anti-misoperation device and method for power distribution equipment |
| CN115083127A (en) * | 2022-05-06 | 2022-09-20 | 中广核陆丰核电有限公司 | Anti-misoperation reminding method and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226396A (en) * | 2008-02-03 | 2008-07-23 | 杜良华 | Equipment non-paper operation management system |
| CN202502555U (en) * | 2012-03-05 | 2012-10-24 | 武汉鹏晔科技有限公司 | Intelligent regulating and controlling device for power grid safety tools and appliances |
| CN102867227A (en) * | 2012-07-17 | 2013-01-09 | 浙江新能量科技有限公司 | Operation management system and management method for electric power equipment based on barcode technology |
| CN203192062U (en) * | 2013-04-01 | 2013-09-11 | 珠海优特电力科技股份有限公司 | Chip for misoperation-preventive locking system and misoperation-preventive locking system |
| CN103839193A (en) * | 2014-03-07 | 2014-06-04 | 国家电网公司 | Transformer substation anti-misoperation method and system based on two-dimension code identification technology |
| CN104036349A (en) * | 2014-05-30 | 2014-09-10 | 段君寨 | System and method for preventing misoperation in electric power system by using two-dimension codes |
| CN104100140A (en) * | 2013-04-01 | 2014-10-15 | 珠海优特电力科技股份有限公司 | Chip used for anti-misoperation locking system, anti-misoperation locking system and working method of anti-misoperation locking system |
| CN104467188A (en) * | 2014-12-17 | 2015-03-25 | 国网浙江慈溪市供电公司 | Operation and maintenance safety control system of transformer substation |
-
2015
- 2015-05-14 CN CN201510245842.8A patent/CN104952127B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226396A (en) * | 2008-02-03 | 2008-07-23 | 杜良华 | Equipment non-paper operation management system |
| CN202502555U (en) * | 2012-03-05 | 2012-10-24 | 武汉鹏晔科技有限公司 | Intelligent regulating and controlling device for power grid safety tools and appliances |
| CN102867227A (en) * | 2012-07-17 | 2013-01-09 | 浙江新能量科技有限公司 | Operation management system and management method for electric power equipment based on barcode technology |
| CN203192062U (en) * | 2013-04-01 | 2013-09-11 | 珠海优特电力科技股份有限公司 | Chip for misoperation-preventive locking system and misoperation-preventive locking system |
| CN104100140A (en) * | 2013-04-01 | 2014-10-15 | 珠海优特电力科技股份有限公司 | Chip used for anti-misoperation locking system, anti-misoperation locking system and working method of anti-misoperation locking system |
| CN103839193A (en) * | 2014-03-07 | 2014-06-04 | 国家电网公司 | Transformer substation anti-misoperation method and system based on two-dimension code identification technology |
| CN104036349A (en) * | 2014-05-30 | 2014-09-10 | 段君寨 | System and method for preventing misoperation in electric power system by using two-dimension codes |
| CN104467188A (en) * | 2014-12-17 | 2015-03-25 | 国网浙江慈溪市供电公司 | Operation and maintenance safety control system of transformer substation |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678631A (en) * | 2016-03-03 | 2016-06-15 | 焦庆国 | Anti-error-identification intelligent tracking management system and method for coal mine |
| CN105678631B (en) * | 2016-03-03 | 2019-11-29 | 焦庆国 | A kind of anti-error identification intelligent management system for tracking of coal mine and method |
| CN106327077A (en) * | 2016-08-23 | 2017-01-11 | 中国能源建设集团广东省电力设计研究院有限公司 | Electrical maloperation-preventing control device based on entrance guard and control method thereof |
| CN107958369A (en) * | 2017-12-04 | 2018-04-24 | 深圳春沐源控股有限公司 | A kind of execution method and system of electronic tasks work order |
| CN109102603A (en) * | 2018-07-26 | 2018-12-28 | 国家电网公司 | Protection screen screen door management method and terminal device |
| CN109448282A (en) * | 2018-09-20 | 2019-03-08 | 国家电网有限公司 | A kind of station operation intelligent and safe managing and control system |
| CN110941249A (en) * | 2019-11-30 | 2020-03-31 | 长园共创电力安全技术股份有限公司 | Anti-error control system and method for switching process in chemical process |
| CN110941249B (en) * | 2019-11-30 | 2024-03-15 | 长园共创电力安全技术股份有限公司 | Anti-error control system and method for switching flow in chemical technology |
| CN112071043A (en) * | 2020-09-04 | 2020-12-11 | 国网山东省电力公司莱芜供电公司 | Intelligent recording warning device for transformer substation operation and use method |
| CN112698127A (en) * | 2020-12-07 | 2021-04-23 | 国网四川省电力公司天府新区供电公司 | Transformer substation anti-misoperation lockout device online monitoring system based on networked five-prevention system |
| CN112612202A (en) * | 2020-12-16 | 2021-04-06 | 神华福能发电有限责任公司 | Analog quantity signal triple-redundancy fault-tolerant processing algorithm functional block adopting correlation quantity evidence |
| CN113240837A (en) * | 2021-05-19 | 2021-08-10 | 广东电网有限责任公司 | Anti-misoperation device and method for power distribution equipment |
| CN115083127A (en) * | 2022-05-06 | 2022-09-20 | 中广核陆丰核电有限公司 | Anti-misoperation reminding method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104952127B (en) | 2018-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104952127A (en) | System and method for preventing error locking and misoperation | |
| CN111027932B (en) | Security management method for intelligent work ticket | |
| CN109326034B (en) | Intelligent lock work ticket management system for electric cabinet | |
| CN109074682A (en) | System and method for remotely accessing permission and verifying | |
| CN106204867A (en) | Gate control system and access control management method that visitor opens the door authority can be authorized | |
| CN104240342B (en) | Access control method and device based on identity authentication | |
| CN102819881B (en) | Reservation and utilization management system for precision instrument | |
| CN106355708A (en) | Door control system capable of conferring opening authority to visitors and door control management method | |
| CN103067211B (en) | A kind of passive optical network equipment License Management authentication method and system | |
| CN110164012A (en) | A kind of community's access control system and working method thereof | |
| CN102361354A (en) | Remote intensive management and control system of unattended converting station automatic system | |
| CN107187985A (en) | A kind of elevator maintenance quality control method and system | |
| CN106373237A (en) | Remote control door lock system based on Wechat | |
| CN104318652A (en) | Intelligent door lock management method of hydropower station | |
| CN206557867U (en) | Gate control system based on dynamic two-dimension code | |
| CN103985169A (en) | System utilizing handheld terminal and USB interface to lock/unlock door lock and controlling method thereof | |
| Hidayat et al. | Smart key implementation for BTS gate door based on internet of things | |
| CN105117822B (en) | Electric system basic data lean processing method | |
| CN105701612A (en) | Overhauling isolation management system | |
| CN206557866U (en) | A kind of gate control system based on GPS location | |
| CN110322610A (en) | A kind of computer room cabinet operation permission information matching process | |
| CN106296945A (en) | A kind of gate control system based on GPS location and door opening method | |
| CN103164817B (en) | Multi-purpose intelligent safety supervision method | |
| CN106815910A (en) | Access control management method and gate control system | |
| CN104933798A (en) | Power plant safety management system and method based on two-dimensional code and electronic key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |