CN102185908A - Security operation management system for substation - Google Patents
Security operation management system for substation Download PDFInfo
- Publication number
- CN102185908A CN102185908A CN2011101023204A CN201110102320A CN102185908A CN 102185908 A CN102185908 A CN 102185908A CN 2011101023204 A CN2011101023204 A CN 2011101023204A CN 201110102320 A CN201110102320 A CN 201110102320A CN 102185908 A CN102185908 A CN 102185908A
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- host
- substation
- portable terminal
- end processor
- stationary nodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a security operation management system for a substation. The system comprises at least one mobile terminal, at least four fixed nodes, a front-end processor and a monitoring host, wherein the mobile terminal is carried by a worker of the substation; the fixed nodes are arranged in the vicinity of electrical equipment of the substation and dangerous intervals or working intervals, and are connected with one another by a transmission protocol; the mobile terminal is connected with adjacent fixed nodes by the transmission protocol, and forms a wireless sensor network with the fixed nodes; the fixed nodes comprise a master node which is connected with the front-end processor by the transmission protocol; and the front-end processor is connected with the monitoring host by a communication interface. The system can monitor and rapidly accurately position the current location of the worker of the substation by the wireless sensor network, gives an alarm and a prompt when the worker mistakenly enters a dangerous area or a protective area or travels along a wrong path, and has the advantages of moisture resistance, rain resistance, sun protection, rust protection, high anti-jamming capability, low power consumption, energy saving and the like.
Description
Technical field
The present invention relates to a kind of substation safety job management system.
Background technology
Transformer station belongs to high-risk working region, if manage not in placely, does not note slightly just may having an accident.Under the current call that people-oriented, every work of transformer station all has been placed on personal safety first.Yet, except the restriction of regulations systems such as operational procedure, security treaty, the safety guarantee means that also do not have the practicable active of a cover to report to the police, thereby, if operating personnel's operate miss, error in judgement, or inertia, randomness, tour be strayed at interval etc., all may directly or indirectly cause the generation of accident, when personal safety is on the hazard economic interests also incurred loss.
Domestic most transformer stations all do not have monitoring and the warning system at the staff now, though camera has been equipped by the transformer station that has, have played certain supervisory role,, there be " dead angle " in some monitoring in camera; There is time-delay in the transmission of video information, can not realize real-time monitoring; Each camera can only be monitored the staff's situation in the scope of appointed area, can not form a continuous monitoring mode; It connects up and installation procedure complexity simultaneously, and cost is higher, only is adapted at small-sized transformer station.On the whole, traditional substation safety management system is prone to the monitoring blind area, can not realize timely warning.Therefore, press for effective supervision and the accident early warning that adopts new technology realization staff.
Summary of the invention
The objective of the invention is to solve the deficiency of existing substation safety job management system, a kind of substation safety job management system is provided, realization is to the monitoring and the quick accurate localization of the staff's of transformer station current location, follow the tracks of its course, it is received when departing from the assigned work route or being strayed into dangerous work area in time report to the police and prompting message.
The objective of the invention is to be achieved through the following technical solutions: the substation safety job management system, it comprises at least one portable terminal, at least four stationary nodes, front end processor and monitoring host computer, portable terminal is carried by the staff of transformer station, stationary nodes is installed near transformer station's electric equipment and at interval dangerous or the operation range, connect by host-host protocol between the stationary nodes, portable terminal is connected by host-host protocol with adjacent stationary nodes, portable terminal and stationary nodes are formed wireless sensor network, comprise a host node in the stationary nodes, host node is connected with front end processor by host-host protocol, and front end processor is connected with monitoring host computer by communication interface.
The location that portable terminal is realized personnel, movable fixture with stationary nodes, personnel, movable fixture position show on the schematic diagram of monitoring host computer, be strayed into the deathtrap of setting at personnel, movable fixture after monitoring host computer promptly start warning.
Host-host protocol of the present invention is a wireless sensor network protocols.
Portable terminal of the present invention places on transformer station's movable fixture, and movable fixture comprises motor-driven battery vehicle, connect wires and earth brace etc.
Communication interface of the present invention is a serial communication interface.
It also comprises a gate control system the present invention, and described gate control system is connected with monitoring host computer.
The present invention can detect the interval and the dangerous work zone of division automatically, the staff's of transformer station current location is monitored and quick accurate localization by wireless sensor network WSN, follow the tracks of its course, it is received when departing from the assigned work route or being strayed into dangerous work area in time reports to the police and prompting message, nobody patrols and examines and external visitor departs from legal route and enters Off Limits and also can be reported to the police in certain monitoring time in certain zone, thereby avoid the generation of accident, and have protection against the tide, rainproof, sun-proof, antirust, advantages such as strong interference immunity and low-power consumption are energy-conservation.
Description of drawings
Fig. 1 is a substation safety job management system structured flowchart
Fig. 2 is that monitoring host computer is to preposition machine data transmission flow figure
Fig. 3 is monitoring host computer data read and Stored Procedure figure.
Embodiment
Further describe technical scheme of the present invention below in conjunction with accompanying drawing: as shown in Figure 1, the substation safety job management system, it comprises some portable terminals, the plurality of fixed node, front end processor and monitoring host computer, portable terminal places in the motor-driven battery vehicle of transformer station's movable fixture, carry by the staff of transformer station, stationary nodes is installed near transformer station's electric equipment and at interval dangerous or the operation range, connect by wireless sensor network protocols between the stationary nodes, each portable terminal is connected by wireless sensor network protocols with adjacent two stationary nodes, comprise a host node in the stationary nodes, host node is connected with front end processor by wireless sensor network protocols, and front end processor is connected with monitoring host computer by serial communication interface.
The substation safety job management system also comprises a gate control system, gate control system is connected with monitoring host computer, main effect is the identification that the staff enters transformer station, external visitor's identity registration and supervision have also been realized, at any time grasp its position and course, conscientiously it guarantees personal safety, and stops the generation of accident.
Operation principle of the present invention is as follows: be connected by wireless sensor network protocols between two adjacent stationary nodes of portable terminal and Intelligence Selection, one of them stationary nodes is determined this portable terminal and the distance between it by the wireless signal strength that this portable terminal transmits, another stationary nodes is determined this portable terminal and the distance between it by the wireless signal strength that this portable terminal transmits equally, the location information of mobile terminal of comprehensive two stationary nodes just can accurately be located the concrete coordinate position of this portable terminal; Along with moving of portable terminal, the position coordinates of real time record portable terminal, thus realized the real-time tracking and the monitoring of portable terminal travel line.
Except the position coordinates of portable terminal, host node sends information such as mobile node ID, mobile node electric weight, stationary nodes ID and stationary nodes electric weight by wireless sensor network protocols to front end processor.
Fig. 2 is the flow process of monitoring host computer to front end processor transmission data, and its step is as follows:
(1) sends instructions under the tension management software;
(2) calling the dll dynamic link library packs;
(3) data after will packing are sent to front end processor.
Fig. 3 reads the data of front end processor and the flow process of storage data for monitoring host computer, and its step is as follows:
(1) front end processor is uploaded packet;
(2) monitoring host computer unpacks according to communication protocol;
(3) data after will unpacking deposit in the temporary table in the database;
(4) reading of data from temporary table;
(5) storage data.
Data in the temporary table are real-time update, therefore in the daemon software the demanding data of real-time can being read and show (as coordinate) from temporary table, remainder data then can periodically read checking by daemon software, uses during in order to demonstration or query statistic.
The background monitoring main frame receives the residing coordinate position of portable terminal of front end processor transmission and the operating state of stationary nodes in real time, the background monitoring main frame is provided with the monitoring operation systems soft ware, the network topological diagram that shows whole transformer station in real time, the monitoring operation systems soft ware has been preset course and the safety zone that enters the personnel of transformer station, when these personnel do not walk according to course or have surpassed the scope of safety zone, the employed portable terminal of these personnel shows this warning information with red sign and in alarm zone, page bottom and sounds and point out in the background monitoring main frame, simultaneously, front end processor sends instruction and allows this portable terminal alarm prompt of sounding a buzzer.
Among the present invention, portable terminal and stationary nodes have the ability of good anti-mechanical shock vibration, the variation of temperature resistance humidity, must have good anti-electromagnetic interference performance simultaneously, have guaranteed the stability and the reliability of substation safety job management system work like this; The continuous electric energy power of the stationary nodes of wireless sensor network and portable terminal is strong, it is long to change the battery cycle, can in software, point out simultaneously low electric weight, changing battery generally required more than 1 year, change when carrying out annual overhaul in the power station generally speaking, avoided the electric weight of stationary nodes and portable terminal to cross low the influence of locating and transmission causes; Portable terminal is carried by the enforcement personnel when transformer station's operation, easily install, microminiaturized, resistance to wear, antidetonation etc., built-in aerial design, the alarm prompt of when being strayed at interval, sounding.
Claims (5)
1. substation safety job management system, it is characterized in that: it comprises at least one portable terminal, at least four stationary nodes, front end processor and monitoring host computer, portable terminal is carried by the staff of transformer station, stationary nodes is installed near transformer station's electric equipment and at interval dangerous or the operation range, connect by host-host protocol between the stationary nodes, portable terminal is connected by host-host protocol with adjacent stationary nodes, portable terminal and stationary nodes are formed wireless sensor network, comprise a host node in the stationary nodes, host node is connected with front end processor by host-host protocol, and front end processor is connected with monitoring host computer by communication interface.
2. according to claim 1, it is characterized in that: described host-host protocol is a wireless sensor network protocols.
3. according to claim 1, it is characterized in that: described portable terminal also places on transformer station's movable fixture.
4. according to claim 1, it is characterized in that: described communication interface is a serial communication interface.
5. according to claim 1, it is characterized in that: it also comprises a gate control system, and described gate control system is connected with monitoring host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101023204A CN102185908A (en) | 2011-04-23 | 2011-04-23 | Security operation management system for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101023204A CN102185908A (en) | 2011-04-23 | 2011-04-23 | Security operation management system for substation |
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| CN102185908A true CN102185908A (en) | 2011-09-14 |
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| CN2011101023204A Pending CN102185908A (en) | 2011-04-23 | 2011-04-23 | Security operation management system for substation |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710929A (en) * | 2012-05-10 | 2012-10-03 | 陕西科技大学 | Monitoring system for preventing students from falling from building |
| CN102883434A (en) * | 2012-10-31 | 2013-01-16 | 河南省电力公司电力科学研究院 | System for positioning and navigating mobile terminal in transformer substation |
| CN103606244A (en) * | 2013-10-28 | 2014-02-26 | 河南省电力公司济源供电公司 | Substation worker safety protection system based on positioning and tracking |
| CN103714439A (en) * | 2014-01-15 | 2014-04-09 | 苏州华兴致远电子科技有限公司 | Train overhaul process monitoring system and monitoring method |
| CN104574805A (en) * | 2013-10-11 | 2015-04-29 | 霍尼韦尔国际公司 | System and method to monitor events and personnel locations |
| CN104966329A (en) * | 2015-07-31 | 2015-10-07 | 上海许继电气有限公司 | System for intelligent scheduling and polling of photovoltaic power station |
| CN105005021A (en) * | 2015-06-18 | 2015-10-28 | 深圳市润安科技发展有限公司 | Supervision area staff duty monitoring system and method |
| CN105444771A (en) * | 2014-08-18 | 2016-03-30 | 北京国基科技股份有限公司 | Navigation processing method |
| CN106228748A (en) * | 2016-08-26 | 2016-12-14 | 国网辽宁省电力有限公司营口供电公司 | A kind of transformer station operating area managing and control system |
| CN106683235A (en) * | 2015-11-11 | 2017-05-17 | 台湾国际物业管理顾问有限公司 | Application equipment for open space and building access control, and facility and equipment management and control |
| CN109268668A (en) * | 2018-10-29 | 2019-01-25 | 合肥中科离子医学技术装备有限公司 | A kind of emergency stop device and control method for accelerator area protection gate interlock |
| CN110136290A (en) * | 2019-05-15 | 2019-08-16 | 南京促普软件技术有限公司 | Electricity power enterprise's intelligence tours of inspection method |
| CN111212385A (en) * | 2020-01-15 | 2020-05-29 | 浙江博诚信息技术有限公司 | Visitor management method based on positioning of Internet of things |
| CN113096366A (en) * | 2021-03-25 | 2021-07-09 | 国网河北省电力有限公司沧州供电分公司 | Electrified interval false-entry-prevention method and device and terminal equipment |
| CN114434200A (en) * | 2021-12-27 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | High-safety-risk mechanical equipment safety protection method and system |
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| WO2006031917A1 (en) * | 2004-09-13 | 2006-03-23 | Deka Products Limited Partnership | Control of a personal transporter based on user position |
| CN101635880A (en) * | 2009-08-13 | 2010-01-27 | 武汉理工大学 | Three-dimensional accurate positioning method based on wireless sensor network |
-
2011
- 2011-04-23 CN CN2011101023204A patent/CN102185908A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006031917A1 (en) * | 2004-09-13 | 2006-03-23 | Deka Products Limited Partnership | Control of a personal transporter based on user position |
| CN101635880A (en) * | 2009-08-13 | 2010-01-27 | 武汉理工大学 | Three-dimensional accurate positioning method based on wireless sensor network |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710929A (en) * | 2012-05-10 | 2012-10-03 | 陕西科技大学 | Monitoring system for preventing students from falling from building |
| CN102883434A (en) * | 2012-10-31 | 2013-01-16 | 河南省电力公司电力科学研究院 | System for positioning and navigating mobile terminal in transformer substation |
| CN102883434B (en) * | 2012-10-31 | 2015-05-06 | 河南省电力公司电力科学研究院 | System for positioning and navigating mobile terminal in transformer substation |
| CN104574805A (en) * | 2013-10-11 | 2015-04-29 | 霍尼韦尔国际公司 | System and method to monitor events and personnel locations |
| CN104574805B (en) * | 2013-10-11 | 2018-08-21 | 霍尼韦尔国际公司 | The system and method for monitoring event and personnel positions |
| CN103606244A (en) * | 2013-10-28 | 2014-02-26 | 河南省电力公司济源供电公司 | Substation worker safety protection system based on positioning and tracking |
| CN103714439A (en) * | 2014-01-15 | 2014-04-09 | 苏州华兴致远电子科技有限公司 | Train overhaul process monitoring system and monitoring method |
| CN105444771A (en) * | 2014-08-18 | 2016-03-30 | 北京国基科技股份有限公司 | Navigation processing method |
| CN105005021A (en) * | 2015-06-18 | 2015-10-28 | 深圳市润安科技发展有限公司 | Supervision area staff duty monitoring system and method |
| CN104966329A (en) * | 2015-07-31 | 2015-10-07 | 上海许继电气有限公司 | System for intelligent scheduling and polling of photovoltaic power station |
| CN106683235A (en) * | 2015-11-11 | 2017-05-17 | 台湾国际物业管理顾问有限公司 | Application equipment for open space and building access control, and facility and equipment management and control |
| CN106228748A (en) * | 2016-08-26 | 2016-12-14 | 国网辽宁省电力有限公司营口供电公司 | A kind of transformer station operating area managing and control system |
| CN109268668A (en) * | 2018-10-29 | 2019-01-25 | 合肥中科离子医学技术装备有限公司 | A kind of emergency stop device and control method for accelerator area protection gate interlock |
| CN110136290A (en) * | 2019-05-15 | 2019-08-16 | 南京促普软件技术有限公司 | Electricity power enterprise's intelligence tours of inspection method |
| CN111212385A (en) * | 2020-01-15 | 2020-05-29 | 浙江博诚信息技术有限公司 | Visitor management method based on positioning of Internet of things |
| CN113096366A (en) * | 2021-03-25 | 2021-07-09 | 国网河北省电力有限公司沧州供电分公司 | Electrified interval false-entry-prevention method and device and terminal equipment |
| CN113096366B (en) * | 2021-03-25 | 2022-10-14 | 国网河北省电力有限公司沧州供电分公司 | Electrified interval false-entry-prevention method and device and terminal equipment |
| CN114434200A (en) * | 2021-12-27 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | High-safety-risk mechanical equipment safety protection method and system |
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Application publication date: 20110914 |