CN101893867A - Operation ticket management system and method - Google Patents
Operation ticket management system and method Download PDFInfo
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- CN101893867A CN101893867A CN 201010238661 CN201010238661A CN101893867A CN 101893867 A CN101893867 A CN 101893867A CN 201010238661 CN201010238661 CN 201010238661 CN 201010238661 A CN201010238661 A CN 201010238661A CN 101893867 A CN101893867 A CN 101893867A
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Abstract
The invention discloses an operation ticket management system which comprises a ticket simulating module and a safety checking module, wherein the safety checking module also comprises a real-time state monitoring module, an operating sequence checking module and an equipment state checking module, on-site operating steps recorded by the real-time state monitoring module and operating steps in an operation list generated by the ticket simulating module are compared by the operating sequence checking module to judge whether the operating sequence of on-site operating personnel is correct or not, and the equipment on-site state extracted by the real-time state monitoring module and the equipment initial state recorded by the operation list are compared by the equipment state checking module to judge whether the equipment state is changed or not; the invention also discloses an operation ticket management method which comprises the following steps of: judge whether the operating sequence is correct or not by comparing the on-site operating steps with the operating steps of the operation list, and judging whether the equipment state is changed or not by comparing equipment initial state recorded by the operation list with the equipment on-site state to further make corresponding prompts.
Description
Technical field
The present invention relates to the operation ticket management system design field, particularly a kind of operation ticket management system and method.
Background technology
Often relate to grid switching operation in the electric system, is that the process of another kind of state is called back brake with equipment by a kind of state-transition, the operation of being carried out is called grid switching operation, grid switching operation is the formulation operation order at first, carry out item by item according to operation order then, operation order is exactly the operation steps sequence of grid switching operation.
Operation order generally all will experience the process of intending ticket, audit, execution, monitoring from being generated to be finished, intending the ticket people simulates in the grid switching operation on wiring diagram, operation ticket management system carries out safe related function to each step of simulated operation and checks and the generating run ticket, the person approving examines the operation order that generates, the executor carries out grid switching operation at the scene according to the operation order by audit, the guardian guards executor's operation, further avoids electric misoperation.
Electric misoperation directly threatens personal safety, device security, threatens the stable operation of electric system, and the lighter causes conflict to damage to electrical equipment, and weight person causes electric network from collapsing or personal injury, and its consequence is hardly imaginable.Not being very strict about rules is one of chief reason that takes place misoperation fault, handle affairs not according to rules in specific operation process as electrical operation personnel, half-hearted audit causes a Lou operation to operation order, the jumping operation voluntarily not according to operation order sequential operation during operation, unmanned monitoring or the half-hearted monitoring of guardian cause the operator to go to the wrong way interval or the like.
After intending ticket process generating run ticket, if operation order does not obtain carrying out for a long time for some reason, variation may not take place in the state of field apparatus term of execution of, and the ticket if redo this moment will bring harm to electric system.
Summary of the invention
The invention provides a kind of operation ticket management system and method,, reduce and jump a generation of leaking item with the check of increase to the execute-in-place order.
Operation ticket management system of the present invention, comprise and intend ticket module and safety check module, described plan ticket module is used for generating corresponding operation order according to the simulated operation of intending the ticket people, described safety is checked module and is comprised that intending ticket checks module, be used for the plan ticket process of described plan ticket module is carried out anti-error check, described plan ticket module also is used for generating run tabulation in the generating run ticket, described operating list comprises and operation order identical operations step, described safety is checked module and is also comprised real-time attitude monitor module and sequence of operation check module, described real-time attitude monitor module is used for on-site supervision operation and record execute-in-place step, described sequence of operation is checked module and is used for judging whether this operation steps is identical with the content of operating list respective operations step when described real-time attitude monitor module recording operation step, if inequalityly then make the prompting of not operating by operation order.
Operation ticket management system of the present invention owing to adopt sequence of operation to check module, makes operation ticket management system can learn whether the sequence of operation of execute-in-place is correct, and then reminds staff's sequence of operation mistake.
Preferably, described safety is checked module and is also comprised equipment state check module, described operating list also comprises the equipment that operation order relates to and the original state of equipment, described real-time attitude monitor module also is used for the presence states of the equipment of read operation tabulation after receiving equipment state to check request, whether the presence states that described equipment state check module is used for decision operation tabulation equipment is identical with the original state of this equipment of operating list record, if presence states and the inconsistent prompting of operating list original state of then making equipment inequality.
Operation ticket management system of the present invention because employing equipment is checked module, has prevented the harm that changes and cause because of equipment state.
Operation order management method of the present invention comprises step:
Generating run tabulation in the time of the generating run ticket, described operating list comprises and operation order identical operations step;
On-site supervision operation, record execute-in-place step is on-the-spotly whenever carried out an operation steps and is judged whether this operation steps is identical with respective operations step in the operating list, if inequalityly then make the prompting of not operating by operation order.
Whether operation order management method of the present invention compares the sequence of operation of execute-in-place order and operation order, occur jumping with on-site supervision operating personnel's operation and leak.
Preferably, described operating list also comprises the equipment that operation order relates to and the original state of equipment, between described two steps, also comprise step: judge whether to receive staff's equipment state check request, if then extract the presence states of equipment in the operating list, whether the presence states of judgment device is identical with the original state of this equipment of operating list record, if presence states and the inconsistent prompting of operating list original state of then making equipment inequality.
Operation order management method of the present invention, whether the checkout facility state changes before operation order is carried out, thereby avoids executable operations ticket under the abnormal situation of equipment state.
Description of drawings
Fig. 1 is the structural representation of operation ticket management system embodiment of the present invention;
Fig. 2 is the schematic flow sheet of operation order management method embodiment of the present invention.
Embodiment
Operation ticket system of the present invention at an easy problem that item leakage item occurs jumping in the operation order implementation, proposes a kind of operation ticket system that sequence of operation is checked, and further explains the present invention below in conjunction with embodiment and accompanying drawing.
Operation ticket management system of the present invention, as shown in Figure 1, comprise and intend ticket module, safety check module, intend the ticket people and on the wiring diagram of intending the ticket module, simulate grid switching operation, plan ticket module is carried out reasoning according to simulated operation and is drawn the operation steps sequence, the generating run ticket, simultaneously, safety is checked the plan ticket check module of module each step of simulated operation is carried out safe check.Be the purpose that realizes sequence of operation is checked, intend the ticket module and in the generating run ticket, also generate corresponding operating list, operating list is corresponding one by one with operation order, operating list has write down and operation order identical operations step, this operation steps comprises the content of operation and the operation sequence number of each step operation, for ease of searching, operating list also writes down the numbering of its corresponding operation order, safety is checked module and is also comprised real-time attitude monitor module and sequence of operation check module, the attitude monitor module is used to monitor transformer station's execute-in-place in real time, when operation, record execute-in-place step, the form of this operation steps is identical with operating list, the content of operation and the operation sequence number that comprise each step operation, real-time execute-in-place step of the every record of attitude monitor module, sequence of operation is checked module and then operation steps corresponding in this execute-in-place step and the operating list is promptly operated sequence number identical operations step and compare, as being operated with second step of operating list, second step operation at scene compares, if both content differences, illustrate that the site operation personnel does not operate by operation order, for fear of electric misoperation, sequence of operation is checked module and is made the prompting of not operating by operation order, if the staff wants to see more accurate prompting, sequence of operation is checked module and is continued that the front and back operation steps of respective operations step in execute-in-place step and the operating list is promptly operated the different operation steps of sequence number and compare, as the 3rd content that goes on foot in content and the operating list in second step of above-mentioned execute-in-place is compared, find that the two content is identical, second step that site operation personnel's skip operations ticket then is described directly carried out for the 3rd step, sequence of operation is checked module and is made the prompting of jumping item or leaking item at this moment, if second step of execute-in-place is identical with the content of the operating list first step, then make down the prompting of item, if execute-in-place second the step with operating list in content in steps all inequality, illustrate that the site operation personnel has carried out the operation operation in addition of operation order record, therefore, make the prompting of not making out an invoice.
When for some reason, after leaving, do not carry out operation order, carried out again as second day, at this moment, state when the state of field apparatus and plan ticket is perhaps different, the executable operations ticket will work the mischief to transformer station under the abnormal situation of equipment state at the scene, therefore, should carry out equipment state before the executable operations ticket and check.Above-mentioned safety is checked module and is promptly comprised equipment state check module, aforesaid operations tabulation also comprises the equipment that corresponding operation order relates to and the original state of equipment, the attitude monitor module is received the state that can also extract field apparatus after the equipment state check is asked in real time, it is the presence states of the equipment in the operating list, equipment state is checked module the original state of equipment in the operating list and the presence states of this equipment is compared, if change has taken place in the state of field apparatus that then illustrates inequality, at this moment, the presence states and the operating list original state of prompting staff equipment are inconsistent.
Operation order management method of the present invention as shown in Figure 2, comprises step:
The present invention is that the operation steps of operation order compares with the operation steps of site operation personnel's operation steps and operating list, judge whether draw operating personnel operates by operation order, when not operating, make corresponding prompting, avoid electric misoperation by operation order.If the staff expects more definite prompting, can also increase the comparison between the operation steps of different operating sequence number, Details as Follows.
In the above-mentioned steps 103, if the on-the-spot operation of carrying out is different with the content of respective operations step in the operating list, then enter step 104, perhaps the front and back operation steps of respective operations step in execute-in-place step and the operating list promptly being operated the different operation steps of sequence number compares, if it is identical with the content of corresponding step operation steps before in the operating list, then make down the prompting of item, if it is identical with the content of respective operations step operation steps afterwards in the operating list, a prompting of then making Lou or jumping, if all inequality, then make the prompting of not making out an invoice with the content of all operations step of respective operations step front and back in the operating list.
The situation that equipment state has changed before carrying out for fear of operation order, the operating list that generates in the step 101 also comprise the equipment that corresponding operation order relates to and the original state of equipment, also comprise step after the step 101:
The presence states of equipment in step 106, the extraction operating list;
Needing to carry out the equipment state check is judged by the staff, if need then carry out above-mentioned steps 106-108, operation order management method of the present invention is applied in realizes in the operation ticket management system of the present invention to the check of operation order sequence of operation with to the check of equipment state.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (6)
1. operation ticket management system, comprise and intend ticket module and safety check module, described plan ticket module is used for generating corresponding operation order according to the simulated operation of intending the ticket people, described safety is checked module and is comprised that intending ticket checks module, be used for the plan ticket process of described plan ticket module is carried out anti-error check, it is characterized in that, described plan ticket module also is used for generating run tabulation in the generating run ticket, described operating list comprises and operation order identical operations step, described safety is checked module and is also comprised real-time attitude monitor module and sequence of operation check module, described real-time attitude monitor module is used for on-site supervision operation and record execute-in-place step, described sequence of operation is checked module and is used for judging whether this operation steps is identical with the content of operating list respective operations step when described real-time attitude monitor module recording operation step, if inequalityly then make the prompting of not operating by operation order.
2. operation ticket management system according to claim 1, it is characterized in that, described safety is checked module and is also comprised equipment state check module, described operating list also comprises the equipment that operation order relates to and the original state of equipment, described real-time attitude monitor module also is used for the presence states of the equipment of read operation tabulation after receiving equipment state to check request, whether the presence states that described equipment state check module is used for decision operation tabulation equipment is identical with the original state of this equipment of operating list record, if presence states and the inconsistent prompting of operating list original state of then making equipment inequality.
3. operation ticket management system according to claim 1 and 2, it is characterized in that, described sequence of operation is checked module and is drawn the content of respective operations step in execute-in-place step and the operating list when inequality in judgement, be used for also judging whether the execute-in-place step is identical with the content of the front and back operation steps of operating list respective operations step, if it is identical with the content of respective operations step operation steps before in the operating list, then make down the prompting of item, if it is identical with the content of respective operations step operation steps afterwards in the operating list, a prompting of then making Lou or jumping, if all inequality, then make the prompting of not making out an invoice with the content of all operations step of respective operations step front and back in the operating list.
4. operation order management method comprises step:
Generating run tabulation in the time of the generating run ticket, described operating list comprises and operation order identical operations step;
On-site supervision operation, record execute-in-place step is on-the-spotly whenever carried out an operation steps and is judged whether this operation steps is identical with respective operations step in the operating list, if inequalityly then make the prompting of not operating by operation order.
5. operation order management method according to claim 4.It is characterized in that, described operating list also comprises the equipment that operation order relates to and the original state of equipment, between described two steps, also comprise step: judge whether to receive equipment state and check request, if then extract the presence states of equipment in the operating list, whether the presence states of judgment device is identical with the original state of this equipment of operating list record, if presence states and the inconsistent prompting of operating list original state of then making equipment inequality.
6. according to claim 4 or 5 described operation order management methods, it is characterized in that, if judge that to draw operation steps corresponding in execute-in-place step and the operating list inequality, whether the content of then judging the front and back operation steps of respective operations step in execute-in-place step and the operating list is consistent, if it is identical with the content of respective operations step operation steps before in the operating list, then make down the prompting of item, if it is identical with the content of respective operations step operation steps afterwards in the operating list, a prompting of then making Lou or jumping, if all inequality, then make the prompting of not making out an invoice with the content of all operations step of respective operations step front and back in the operating list.
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| CN201010238661XA CN101893867B (en) | 2010-07-27 | 2010-07-27 | Operation ticket management system and method |
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| CN201010238661XA CN101893867B (en) | 2010-07-27 | 2010-07-27 | Operation ticket management system and method |
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| CN102064611A (en) * | 2011-01-06 | 2011-05-18 | 国电南瑞科技股份有限公司 | Transformer substation sequentialization control system with visualization and interactivity |
| CN102520676A (en) * | 2011-10-27 | 2012-06-27 | 深圳市华力特电气股份有限公司 | Operation order generation method and related device |
| CN103389705A (en) * | 2013-07-19 | 2013-11-13 | 国家电网公司 | Operation monitoring system and method |
| CN104050546A (en) * | 2014-07-08 | 2014-09-17 | 国家电网公司 | Scheduling operation monitoring method and system for scheduling operation ticket |
| CN104571021A (en) * | 2014-12-12 | 2015-04-29 | 国家电网公司 | Equipment state operation executing method and device |
| CN104851052A (en) * | 2015-04-02 | 2015-08-19 | 国网山东省电力公司青岛供电公司 | Intelligent error preventing method and system used for outputting dispatching operation ticket |
| CN104933535A (en) * | 2015-07-03 | 2015-09-23 | 国家电网公司 | An intelligent monitoring operation ticket management method and a system thereof |
| CN104966150A (en) * | 2015-05-26 | 2015-10-07 | 国网山东省电力公司青岛供电公司 | Intelligent anti-error analysis method and system |
| CN107276823A (en) * | 2017-07-20 | 2017-10-20 | 国家电网公司 | O＆M safety operation supervising device and method based on message scheduling monitoring system |
| CN108490894A (en) * | 2018-02-27 | 2018-09-04 | 浙江浙能兰溪发电有限责任公司 | The monitoring method of power plant valve and the monitoring device of power plant valve |
| CN109361783A (en) * | 2018-11-23 | 2019-02-19 | 北京东土科技股份有限公司 | The operating method and device of communication equipment in intelligent substation |
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| WO2021259008A1 (en) * | 2020-06-24 | 2021-12-30 | 浙江浙能电力股份有限公司萧山发电厂 | Electric operation order individual soldier intelligent monitoring system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204759U (en) * | 1985-11-12 | 1988-02-24 | 山西省雁同电力公司 | Intellectual analogue plate for computers |
| CN101226396A (en) * | 2008-02-03 | 2008-07-23 | 杜良华 | Equipment non-paper operation management system |
| CN101256906A (en) * | 2007-03-01 | 2008-09-03 | 珠海市共创有限公司 | Electric operating ticket synthetic anti-mistaken closedown system and operation method |
| JP2009003041A (en) * | 2007-06-20 | 2009-01-08 | Hitachi Ltd | Plant operation training device |
| CN101592953A (en) * | 2008-05-30 | 2009-12-02 | 北京六所和瑞科技发展有限公司 | Based on integrated monitoring intelligent simulation error-preventing operation bill system and method thereof |
-
2010
- 2010-07-27 CN CN201010238661XA patent/CN101893867B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85204759U (en) * | 1985-11-12 | 1988-02-24 | 山西省雁同电力公司 | Intellectual analogue plate for computers |
| CN101256906A (en) * | 2007-03-01 | 2008-09-03 | 珠海市共创有限公司 | Electric operating ticket synthetic anti-mistaken closedown system and operation method |
| JP2009003041A (en) * | 2007-06-20 | 2009-01-08 | Hitachi Ltd | Plant operation training device |
| CN101226396A (en) * | 2008-02-03 | 2008-07-23 | 杜良华 | Equipment non-paper operation management system |
| CN101592953A (en) * | 2008-05-30 | 2009-12-02 | 北京六所和瑞科技发展有限公司 | Based on integrated monitoring intelligent simulation error-preventing operation bill system and method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 《电力系统自动化》 20040610 周明等 新型智能电网调度操作票自动生成与管理系统 71-74 1-6 第28卷, 第11期 2 * |
| 《电力系统自动化》 20061015 杜红卫等 与DMS平台一体化的配电网调度图形辅助开票及管理系统 77-80,99 1-6 第30卷, 第19期 2 * |
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| CN102064611B (en) * | 2011-01-06 | 2012-12-05 | 国电南瑞科技股份有限公司 | Transformer substation sequentialization control system with visualization and interactivity |
| CN102064611A (en) * | 2011-01-06 | 2011-05-18 | 国电南瑞科技股份有限公司 | Transformer substation sequentialization control system with visualization and interactivity |
| CN102520676A (en) * | 2011-10-27 | 2012-06-27 | 深圳市华力特电气股份有限公司 | Operation order generation method and related device |
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| CN104851052B (en) * | 2015-04-02 | 2017-03-01 | 国网山东省电力公司青岛供电公司 | A kind of intelligent error preventing method and system for output scheduling operation order |
| CN104851052A (en) * | 2015-04-02 | 2015-08-19 | 国网山东省电力公司青岛供电公司 | Intelligent error preventing method and system used for outputting dispatching operation ticket |
| CN104966150A (en) * | 2015-05-26 | 2015-10-07 | 国网山东省电力公司青岛供电公司 | Intelligent anti-error analysis method and system |
| CN104933535A (en) * | 2015-07-03 | 2015-09-23 | 国家电网公司 | An intelligent monitoring operation ticket management method and a system thereof |
| CN107276823A (en) * | 2017-07-20 | 2017-10-20 | 国家电网公司 | O＆M safety operation supervising device and method based on message scheduling monitoring system |
| CN108490894A (en) * | 2018-02-27 | 2018-09-04 | 浙江浙能兰溪发电有限责任公司 | The monitoring method of power plant valve and the monitoring device of power plant valve |
| CN108490894B (en) * | 2018-02-27 | 2020-12-01 | 浙江浙能兰溪发电有限责任公司 | Monitoring method and monitoring device for power plant valve |
| CN109377072A (en) * | 2018-11-06 | 2019-02-22 | 武汉瑞莱保能源技术有限公司 | A kind of chemical sampling management-control method and device |
| CN109409761A (en) * | 2018-11-06 | 2019-03-01 | 武汉瑞莱保能源技术有限公司 | A kind of anti-management method and device for going to the wrong way interval |
| CN109361783A (en) * | 2018-11-23 | 2019-02-19 | 北京东土科技股份有限公司 | The operating method and device of communication equipment in intelligent substation |
| CN109361783B (en) * | 2018-11-23 | 2021-08-17 | 北京东土科技股份有限公司 | Operation method and device of communication equipment in intelligent substation |
| CN111061239A (en) * | 2019-12-27 | 2020-04-24 | 广东电网有限责任公司 | Remote programmed operation system for power grid dispatching |
| WO2021259008A1 (en) * | 2020-06-24 | 2021-12-30 | 浙江浙能电力股份有限公司萧山发电厂 | Electric operation order individual soldier intelligent monitoring system and method |
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