CN103281364A - Internet of things system platform used for burglary prevention and monitoring of electric power facility and monitoring and management of running parameters - Google Patents
Internet of things system platform used for burglary prevention and monitoring of electric power facility and monitoring and management of running parameters Download PDFInfo
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Abstract
The invention discloses an internet of things system platform used for burglary prevention and monitoring of an electric power facility and monitoring and management of running parameters. The system in the vertical structure comprises a management layer, an application layer and a sensing layer which are communicated with one another; the system adopts an internet of things technology, takes a modern information technology as a core, comprehensively applies an advanced computer technology, a communication technology, an automatic control technology, a distributed multi-computer system and an artificial intelligence sensing technology and combines the same with a traditional electric power technology to realize the comprehensive real-time protection, monitoring and management of the electric power facility; the system is novel and unique, flexible in networking, low in operation cost, strong in functions, intelligent, humanized, high in reliability and strong in industry and practicability; the blank in the technical field of electric power security protection in China does not exist; the system has promotion and application values and potentials in the electric power systems in China; and huge economical benefits and social benefits can be generated.
Description
Technical field
The present invention relates to the Internet of things system platform of a kind of antitheft, monitoring for electric power facility and operational factor monitoring, management.
Background technology
Power equipment is stolen, destroyed is one of problem the most difficult, headache of facing of national power supply department, also is one of society's significant problem the most deeply concerned.The electric power facility subject to severe risks of damage not only has a strong impact on power supply safety, stable and reliability, power supply department is sustained a great loss in human and material resources, financial resources, and seriously upset broad masses' life order.
Stablize harmonious society in order to build; hit and steal crime; protection country and social public utilities infrastructure; a lot of power departments are provided with the defendance mechanism of protection power equipment specially; and be equipped with the full-time staff; collaborative public security department often carries out " people's air defense "; " thing is anti-" and severe the strike; fright criminal gang's action; obtained interim remarkable effect; but; this traditional strick precaution pattern is very arduous; not only expend great effort; manpower and financial resources; and have absent-mindedness just might revive slightly, it is stolen fundamentally to solve electric power system; ruined problem.
In recent years, along with wireless mobile network, the high speed development of Internet technology and Computer Applied Technology, the electric power facilities anti-theft technology also has rapid progress, but because the particularity of power industry, present electric power facilities anti-theft technology and imperfection, product is also not exclusively ripe, one of maximum bottleneck that hinders this kind equipment development at present is the system applies structure, though some transformer at present, circuit, the electricity room, anti-theft product such as 10kv cable have also adopted GSM note or GPRS channel, but still be subjected to system's instability, easily produce false alarm, the puzzlement of many chronic diseases such as maintenance workload is big still can not be satisfied demands of social development.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of employing technology of Internet of things, be core with modern information technologies, integrated use computer technology, the communication technology, automatic control technology, distributed multimicrocomputer and artificial intelligence sensing technology etc. combine with the conventional electric power technology, realize the Internet of things system platform to antitheft, the monitoring that is used for electric power facility of the comprehensive real-time monitoring of electric power facility and management and operational factor monitoring, management.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of for electric power facility antitheft, monitoring and the Internet of things system platform of operational factor monitoring, management, based on Internet communication technology, remote radio communication technology, short-distance wireless communication technology, industrial computer technology and embedded controller technology, transducer recognition technology, this system is divided into management level, application layer and the sensing layer that can intercom mutually in vertical structure.
Described management level are made of managing computer system and maintenance calculations machine system.
Described managing computer system is mainly the managing computer system that is arranged on Surveillance center, be used for the composition data of storage system and receive the also running state data of stocking system, supervisory computer system to application layer is carried out monitoring management, and the operator on duty who uses supervisory control comuter is exercised supervision, examines.
Described maintenance calculations machine system is mainly the remote computer system that is arranged on technical support place, be used for the long distance monitoring to the equipment working state of application layer, sensing layer, except the device failure alert service is provided, also provide remote maintenance, upgrading, the diagnostic function of sensing layer equipment.
Described application layer mainly comprises the supervisory computer system that is arranged on power supply, each control point of public security department and the cell phone that the operator on duty carries, be used for to receive that the equipment that sensing layer sends is stolen, the monitoring parameter threshold values is out-of-limit, operation of power networks parameter monitoring warning message, and the inquiry query function to equipment work at present state, monitor data is provided.
Described sensing layer mainly comprises and is installed in monitored object place, be used for monitoring the state of monitored object, mainly comprise communication host, communication extension set and the intelligence sensor that is connected with the communication extension set, described communication host is provided with GSM/GPRS communication module and short-range wireless communication module, described communication extension set also is provided with short-range wireless communication module, each is communicated by letter between the extension set and the communication host extension set of communicating by letter can intercom mutually by short-range wireless communication module with each, constitute wireless oneself organize the bridge communications network.
Described Monitor And Control Subsystem comprises with the distribute-electricity transformer district being the antitheft subsystem in platform district of monitoring range, is used for cable and the antitheft subsystem of cable trough, the antitheft subsystem of iron tower and the grid operating monitoring production management subsystem of monitoring cable and cable trough for the antitheft subsystem in electric room of monitoring electric room, usefulness.
The invention has the beneficial effects as follows:System of the present invention is divided into the management level that can intercom mutually in vertical structure; application layer and sensing layer; this system adopts technology of Internet of things; be core with modern information technologies; integrated use advanced person's computer technology; the communication technology; automatic control technology; distributed multimicrocomputer and artificial intelligence sensing technology etc. combine with the conventional electric power technology; realization is to the comprehensive real-time guard of electric power facility; monitoring; monitoring and management; novel unique; networking flexibility; running cost is low; powerful; intelligent; hommization and reliability height; professional and practical; filled up the blank in China electric power safety precautionary technology field; have application value and potentiality in national electric power system, also will produce huge economic benefit and social benefit.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is system configuration schematic diagram of the present invention.
Embodiment
With reference to Fig. 1, a kind of for electric power facility antitheft, monitoring and the Internet of things system platform of operational factor monitoring, management, based on Internet communication technology, remote radio communication technology, short-distance wireless communication technology, industrial computer technology and embedded controller technology, transducer recognition technology, this system is divided into management level, application layer and the sensing layer that can intercom mutually in vertical structure.
One, management level, these management level are made of managing computer system and maintenance calculations machine system.
1, managing computer system
Described managing computer system is mainly the managing computer system that is arranged on Surveillance center, it is the Core server of whole system, be used for the composition data of storage system and receive the also running state data of stocking system, supervisory computer system to application layer is carried out monitoring management, the operator on duty who uses supervisory control comuter is exercised supervision, examines, be actually the effect of " black box " that play automatic recording function, formed by industrial computer, management software and alarming horn, warning LED lamp etc.
Described managing computer system is mainly realized following function:
(1.1), automatic reception, storage public security 110 and electric company's supervisory computer system, the operation information of receiving a crime report when portable terminal is reported to the police.
(1.2), the electronic geographic map that shows public security 110, electric company supervisory computer system infield.
(1.3), accept the monitoring of remote computer system, prevent error cut-off machine, misoperation or equipment fault.
2, maintenance calculations machine system
Described maintenance calculations machine system is mainly the remote computer system that is arranged on technical support place, be used for application layer, the long distance monitoring of the equipment working state of sensing layer, except the device failure alert service is provided, the remote maintenance of sensing layer equipment also is provided, upgrading, diagnostic function, be actually an integrated information supervisory computer system, be arranged on equipment supplier or system maintenance side place, the information of comprehensive collection whole system, comprise stolen information, the operation information of maintenance information and supervisory computer system and work state information etc., realize remote fault analysis, failure diagnosis, decision-making treatment, the safeguards system device security, stable, reliability service, make system be in good running status, prevent from false alarm and refuse to submit alert event taking place.
Two, application layer
Described application layer mainly comprises portable mobile termianl (mobile phone of receiving a crime report) that the supervisory computer system that is arranged on each control point (public security 110 and power supply defendance night shift room) and staff carry, alarming horn, warning LED lamp etc., be used for to receive that the equipment that sensing layer sends is stolen, the monitoring parameter threshold values is out-of-limit, operation of power networks parameter monitoring warning message, inquiry query function to equipment work at present state, monitor data is provided, and this application layer mainly realizes following function:
(except power failure, the call-in reporting etc.) alarming horn is rung when 1, receiving the stolen alarm signal of sensing layer, the flicker of warning LED lamp, eject " receiving a crime report " window on the supervisory computer system screen, the information of reporting to the police simultaneously and receive a crime report uploads to managing computer system automatically and stores.
2, when receiving warning, at default supervisory computer system (supervisory control comuter) and the portable terminal (mobile phone of receiving a crime report) of very first time notice, warning message can be saved in (application layer and management level networking form shared data bank) in the system database automatically simultaneously, in order to inquiry, can also eject electronic chart (in the system memory device indicate the electronic chart of device location) in advance during warning automatically, and mark the exact position of stolen alarm point, can receive, record, storage, the All Alerts information of inquiry system, warehouse that can compatible extensions, dwelling house for staff and workers, office building, security alarm signals such as transformer station.
3, accept the monitoring of maintenance calculations machine system, prevent error cut-off machine, misoperation etc.
Three, sensing layer
Described sensing layer mainly comprises and is installed in monitored object place, be used for monitoring the state of monitored object, mainly comprise communication host, communication extension set and the various intelligence sensors that are connected with the communication extension set, described communication host is provided with GSM/GPRS communication module and short-range wireless communication module, described communication extension set also is provided with short-range wireless communication module, each is communicated by letter between the extension set and the communication host extension set of communicating by letter can intercom mutually by short-range wireless communication module with each, constitute wireless from organizing the bridge communications network, the extension set of namely respectively communicating by letter possesses the function of the information of transmitting and receiving simultaneously, the state information of himself can be sent to communication host in the short-distance wireless mode, also can other distances are far away, the information that the communication extension set that can not directly communicate by letter with communication host sends is transmitted to communication host, communication host is mainly the mobile radio networks GPRS/GSM(that spreads all over the whole nation and even the whole world with the communication mode of system and communicates by letter by the GSM/GPRS communication module) and Internet Internet Explorer, mobile radio networks GPRS/GSM is not subjected to the time, the place, weather and buried position influence, easy to use, flexibly.
Intelligence sensor comprises a plurality of set of sensors that can reflect the monitored device state such as gate inhibition, the window of cable break transducer, cable electric pole inclination sensor, transformer movable sensor and switchgear house illegally enter.
In the present embodiment, sensing layer comprise with the distribute-electricity transformer district be monitoring range the antitheft subsystem in platform district, be used for the electric room of monitoring the antitheft subsystem in electric room, be used for cable and the antitheft subsystem of cable trough, the antitheft subsystem of iron tower and the grid operating monitoring production management subsystem of monitoring cable and cable trough, can select to use one or more antitheft subsystems according to specific circumstances.
Sensing layer equipment adopts modular construction, make up very flexible, be applicable to any power supply area, as supplying no matter the radio area transformer is electric room or bench type, no matter the low pressure basic routing line is single back line or many loop lines road, no matter have or not many branch lines, no matter electric pole, wall overhead wire or geographical cable etc. all can be according to the sensing layers of the synthetic different transversaries of field demand design team.
1, the antitheft subsystem in platform district
The antitheft subsystem in platform district is unit with the distribute-electricity transformer district, mainly comprise communication host, some communication extension sets and the distribution transforming detector (transducer), the line sniffing device (transducer) that are connected with the communication extension set, the confession radio area is easily stolen the equipment overall monitor, and be not subjected to factor affecting such as load variations, grid power blackout, neutral point multipoint earthing.
(1), the formation of the antitheft subsystem in platform district
(1.1), communication host: formed by GSM/GPRS communication module, short-range wireless communication module, electric power low pressure carrier wave module and artificial intelligence electric network state identification module, sound and light alarm module etc.Because platform district information is intensive, data resource is shared, and knows Do, intelligent decision and control ability so the communication host system has very strong information intelligent.Communication host is finished the scope internal information collection of platform district, processing, control, exchange and remote data communication by GSM/GPRS communication module GSM/GPRS network (up) and short-range wireless communication module wireless self-networking (descending) channel.
(1.2), communication extension set: mainly be made up of three-phase and four-line artificial intelligence electric network state identification module, carrier signal receiver module, short-range wireless communication module and intelligent protection module, sound and light alarm module etc., communication extension set and communication host are finished signal identification, tracking and the monitoring alarm task of platform district part circuit jointly.
(1.3), distribution transforming detector, use high magnetic steel suction to be fixed on the transformer cover top, circuit was in resting state when transformer normally moved at ordinary times, when system blackout, if transformer is moved, flip or when being subjected to intense mechanical power and impacting, will send alarm signal to communication host by the communication extension set.
(1.4), line sniffing device; it is the unit of key protection point part of path; formed by wire sensor, interface filtering, single-chip microcomputer IC chip and the extension set of communicating by letter etc.; be operated in the semidormancy state at ordinary times; when the power line breakdown, the transducer that is fixed on the power line sends radio alarming information because of loss of equilibrium to communication host.
(2), the characteristics of the antitheft subsystem in platform district
(2.1), networking is convenient, flexibly, cost performance height, running cost are low.Be the unit of being monitored with the power distribution station subsystem, protection covers all electric power facilities in the platform district, also can be combined as a subsystem (gsm communication host capacity and self-organized network communication are apart under the permission situation) to the unit in Xiang Lintai district.
(2.2), communication host and the extension set communication channel of communicating by letter adopt the intelligent radio ad-hoc network, channel is reliable, communication frequency 470MHz, transmitting power 50-250mW, penetration power is strong, has automatic route, automatic relay, repair ability automatically.
(2.3), modular construction, combination are flexible.Subsystem EM equipment module structure, combination are very flexible, are applicable to any for radio area.
(2.4), intelligent sensing, identification and robber put accurate positioning function.Adopt intelligence sensor, distributed micro-computer technology and electric and physical intersection artificial intelligence recognition technology, no matter the offender uses any theft means (is that " fool " formula robber cuts power line, still by thin wire thick electric wire two ends cross-over connection is got up earlier, and then steal " high iq " cut thick electric wire steal cut power line mode) accurate locating alarming, receive a crime report mobile phone and supervisory control comuter show that directly the electric pole of stolen power line numbers.
(2.5), system intelligent, automation function.In order to guarantee system reliability, system passes to channel from sensing, distributes to have embedded microcomputer artificial intelligence IC chip.No matter electrical network is in which kind of running status, and which kind of weather conditions natural environment is in, can both intellectual analysis when electric power facility is destroyed or steals, correct judgement, and in time send " stolen warning " signal, never false alarm, refuse to submit alert or fail to report the police.
If because of system equipment " inferior health " or fault, system will send " maintenance is reported to the police " signal in advance, in order in time repair.If GSM/GPRS channel-failures or worn-out by screen, system changes " saving oneself " mode of operation immediately over to, in case that channel recovers is normal, reports the generation event and in the electric power facility situation of time period etc. to management level, application layer immediately.
(2.6), possess remote inquiry, long-range self check, long-range test warning function, but remote inquiry communication host operating state arranges the timer-controlled self-inspection function.
(2.7), possess long-range setting/modify feature, its function is as follows:
A, long-range setting/modification communication host parameter, long-range setting " it is anti-to set up defences/separate ", perhaps long-range the setting regularly " set up defences/separated and prevent " every day.
B, long-range setting/modification on-the-spot " sound and light alarm " remove that perhaps " sound and light alarm " being set.
(be called for short: timer-controlled self-inspection), remote control at any time starts self check for c, the touring detection of long-range setting/modification timing automatic.
D, long-range setting/modification " power failure, call-in reporting " function.
E, Remote GSM/GPRS communication host stolen " test of reporting to the police ".
(2.8), possesses intelligent detection switch machine function.
The equipment non source switch, as long as correctly insert the three-phase four-wire power line, equipment just can self-opening power supply during on-the-spot the installation.When group system equipment supply voltage dropped to 10V, communication host sent the under-voltage alarming short message of safeguarding automatically, waited for and safeguarding.
(3), the function of the antitheft subsystem in platform district expansion
(3.1), power distribution station, electric room, transformer anti-theft subsystem, all can increase functions such as GSM note remote measuring and controlling remote signalling function and monitoring ammeter box.
(3.2), the remote measurement transformer exports voltage, electric current, power etc., transformer temperature and switch cubicle fixed contact, busbar, cable equitemperature.The load of remote control transformer lines, each bar circuit of remote signalling is jumped and is closed switch position signal.Each parameter off-limit alarm function of transformer can be set, disconnected zero line automatic trip function.When surmounting permissible value with transformer platform district operational factor, send alarming short message and out-of-limit capable operational factor from trend management level, application layer, remind the operator on duty in time to handle, prevent that the substantial equipment accident from taking place.
(3.3), can increase GSM note telemetry link terminal voltage function, computational scheme pressure drop, statistics rate of qualified voltage, assurance power supply quality.
(3.4), ammeter box monitored after, must hold that the IC-card of specific authorisation or Digiplex can send to information such as operating personnel's name and time management level simultaneously automatically in unblank (case), application layer is filed, inquiry for future reference.
2. the antitheft subsystem in electric room
If circuit does not need protection in the platform district; the antitheft subsystem in electric room then suits to adopt; the antitheft subsystem in electricity room is made up of communication host, communication extension set and connected intelligence sensor etc.; having anti-strong-electromagnetic field disturbs; the dilatation matching interface is convenient; timer-controlled self-inspection and self-diagnostic function with high-intelligentization improve the reliability of equipment to greatest extent, prevent wrong report and refuse to submit.
(1), the antitheft subsystem function characteristics in electric room
(1.1), select intelligence sensor sealing door and window or sealing transformer and cable technique scheme for use, the former advantage is totally-enclosed, window is invaded electric room and will be reported to the police as long as someone forces open the door, the latter is that anyone enters electric room and can not report to the police, only move power equipment or cut off, could report to the police during the displacement electric power cable, low-power consumption, highly reliable, can not fail to report alert false alarm.
(1.2), wireless remote control anti-(opening the door/close the door) function of setting up defences/separate, must hold IC-card or the Digiplex of specific authorisation and can operate, simultaneously information such as operating personnel's name and time are sent to automatically management level, application layer is filed, inquiry for future reference.
(1.3), local siren can be installed, use GSM note remote control mode to be provided with acoustic alarm and silent alarm.
(1.4), can set up the multimedia message camera function as required, adopt the low-light (level) camera also to dispose the infrared ray assist illuminator, enter electric room human body sensing automatic camera.
(2), the function of the antitheft subsystem in electric room expansion
(2.1), the remote measurement transformer exports voltage, electric current, power etc., transformer oil temperature and switch cubicle busbar equitemperature.The load of remote control transformer lines, each bar circuit of remote signalling is jumped and is closed switch position signal.Each parameter off-limit alarm function of transformer can be set, disconnected zero line automatic trip function.When surmounting permissible value with transformer platform district operational factor, send alarming short message and out-of-limit capable operational factor from trend management level, application layer, remind the operator on duty in time to handle, prevent that the substantial equipment accident from taking place.
(2.2), can increase GSM note telemetry link terminal voltage function, computational scheme pressure drop, statistics rate of qualified voltage, assurance power supply quality.
(2.3), ammeter box monitored after, must hold that the IC-card of specific authorisation or Digiplex can send to information such as operating personnel's name and time management level simultaneously automatically in unblank (case), application layer is filed, inquiry for future reference.
3. the antitheft subsystem of cable and cable trough
Along with the propelling of urbanization process, the 10KV circuit is underground by phasing out on the ground, and laying project is divided into 10KV high-tension cable ditch and 10KV high pressure underground cable line dual mode.
(3.1), the antitheft subsystem of 10KV cable trough is made up of communication host, solar panel, communication extension set, transducer and compound channel bus.When the people invades cable trough shake-up intelligence sensor, communication host will send stolen early warning information to the invasion Position Number.And enter in the cable trough sensor intelligent trap signal, Zhi Neng Shi Do and can not send early warning information when other toy.This equipment moisture proof, water logging and destruction function, power supply can be taken from solar panel, also can be powered by road lamp power supply.
(3.2), the antitheft subsystem of 10KV underground cable and the antitheft subsystem structure of 10KV cable trough be basic identical, only is that the short distance channel is different with transducer.As long as the 10KV cable is blocked and pulls out and can both the GSM note report to the police automatically, Chinese shows its geographical position.
4. the antitheft subsystem of iron tower
Electric power tower generally is in the field, remote mountains away from the urban district, the time of origin that theft destroys be mostly 1 o'clock night to 4 o'clock, the crime back suspect flee the scene fast, the trace evidence that the scene is left over is few, no circumstantial evidence, having caused hits out against theft destroys the difficulty that electric power facility is broken laws and commit crime.
(1), the function of the antitheft subsystem of iron tower and characteristics
(1.1), has the anti-saw of iron tower artificial intelligence recognition function, when abnormal noise appears in four jiaos on iron tower, subsystem is to management level, application layer (local public security 110 " supervisory control comuter " and city power supply administration " transmission of electricity monitoring management computer ") early warning, after the video observation identification alert true and false, can reinform local public security 110 respondings.
(1.2), have remote control " sound/noiseless " warning function, the broadcast of soprano saxhorn cartridge type loudspeaker, voice and police whistle sound replace, red photoflash lamp work of while also can increase long-range microphony monitor function.
(2), the antitheft subsystem of iron tower is for the production of management function and characteristics
(2.1), spherical high-definition camera, miniature meteorological sensor are installed on the iron tower, the FR wireless senser is installed on the electrical lead can accurately measures iron tower and electrical lead related data, and upper lower limit value can be set, parameter can be dealt into receive a crime report mobile phone and " transmission of electricity monitoring management computer " when early warning.
(2.2), the line walking attendance management, the supervision line attendant whether line walking puts in place.When line attendant's (50M scope) under iron tower presses " the wireless line attendant's informer " carried, " transmission of electricity monitoring management computer " just show the line attendant name, make an inspection tour place and time.
(2.3), because thunderbolt and insulator are stained, can make the insulator between iron tower and power transmission line cause arcing fault, the routine inspection method, is wasted time and energy by tower investigation by manpower, expense height, economic loss are big, so it is very necessary to monitor the off-limit alarm of power transmission line leakage current automatically.
5. the antitheft subsystem of ring main unit on-line monitoring
In recent years, along with the city size development, the electric power ring main unit is installed and used One's name is legion, and distribution is also very extensive.The ring main unit inner space is narrow and small, and ventilation condition is poor, and operating ambient temperature is higher.In local transmission network, bearing important role's ring main unit, also to rely on the regular visit mode to check, the means that seem are very backward, and the local transmission network that does not reach State Grid Corporation of China's proposition is far away wanted the requirement of modernized scientific management and " building strong type electrical network ".In order to ensure stable, the safety and reliable of power supply system, be necessary equipment in the ring main unit is carried out the anti-theft and anti-damage protection and the equipment running status on-line monitoring is reported to the police automatically.
1, the antitheft subsystem of ring main unit on-line monitoring constitutes
The antitheft subsystem of ring main unit on-line monitoring constitutes to be made up of communication host, serial ports colour imagery shot, siren, start sensor and temperature, humidity sensor, and all is installed in ring main unit inside.Use long-range the opening the door of supervisory control comuter instruction, or the use authority mobile phone remote of receiving a crime report opens the door, also can use hand-held remote controller to open the door.Open the door or to send note record from the trend supervisory control comuter at closing time for future reference.
2, the antitheft subsystem function of ring main unit on-line monitoring
The equipment automatic short message was reported to the police, is captured image and sends to supervisory control comuter and the mandate mobile phone of receiving a crime report in the multimedia message mode when (2.1), ring main unit met with illegally opening or destroying.
(2.2), long-range acoustic alarm and the silent alarm of being provided with.
(2.3), collection in real time, interior each contact temperature of display case and environment temperature, humidity.
(2.4), set the off-limit alarm value of each contact temperature and environment temperature in the ring main unit, humidity, set in limited time when operational factor surpasses, send out off-limit alarm signal and real time data from trend supervisory control comuter and the mandate mobile phone of receiving a crime report.No matter during antitheft or off-limit alarm, all notify administrative staff and Surveillance center the position of the ring main unit that warning message is arranged with the form of note.
3, the antitheft subsystem characteristics of ring main unit on-line monitoring
(3.1), this system compatible power equipment is antitheft and monitoring running state off-limit alarm function, belongs to power industry and reallocates resources, and saves cost, the compatible model who shares.
(3.2), the subsystem communication host function is powerful, can gather 6 road ring main unit contact temperature information, also can gather 10 way word analog quantitys, 10 road wireless remote signalling amounts, 6 tunnel wired remote signalling amounts and 6 tunnel remote control amounts.
(3.3), can gather in real time, each contact temperature and environment temperature, humidity in the display case.Realize fault alarm, off-limit alarm and stolen warning function.
(3.4), can use long-range the opening the door of supervisory control comuter instruction, or the use authority mobile phone remote open the door (increase function: also can use hand-held remote controller to open the door or IC-card opens the door) of receiving a crime report.Open the door and all send note record, for future reference from the trend supervisory control comuter at closing time.
The equipment automatic short message was reported to the police, is captured image and sends to supervisory control comuter and the mandate mobile phone of receiving a crime report in the multimedia message mode when (3.5), ring main unit met with illegally opening or destroying.
(3.6), can set the off-limit alarm value of interior each contact temperature of ring main unit and environment temperature, humidity.When operational factor surpass to be set in limited time, send out off-limit alarm signal and real time data from trend supervisory control comuter and the mandate mobile phone of receiving a crime report.
(3.7), when no matter stolen or out-of-limit, notify administrative staff and Surveillance center the position of the ring main unit that warning message is arranged with the form of note.Surveillance center's computer electronic chart shows the accurate geographical location information of ring main unit (fault point) automatically, thereby search fast the accurate location of realizing fault.
(3.8), Surveillance center can realize functions such as data collection, storage, inquiry, statistics, report output, fault alarm.Surveillance center can accomplish anticipation in advance to stealing the rapid responding of feelings to parameter is out-of-limit, prevents trouble before it happens.
(3.9), the subsystem communication main frame can be classified transmission respectively automatically to warning message.As: stolen warning message is dealt into the computer (management level) of Surveillance center of electric company and the computer (application layer) of public security 110 Surveillance center; The running status warning message is dealt into the computer (application layer) of operating management department.
(3.10), system has automatic correcting time, note is followed clock, the self-timing self check, the GSM/GPRS communication module is recovered, and stolen warning Intelligent Recognition, checks long-range modification parameter, the senior functions such as remote diagnosis and remote maintenance of arranging automatically.
(3.11), Surveillance center's computer (management level) is by communicating between GSM/GPRS network and the ring main unit subsystem, the distribution of ring main unit subsystem can not have region and incalculability restriction.
System of the present invention adopts technology of Internet of things, be core with modern information technologies, integrated use advanced person's computer technology, the communication technology, automatic control technology, distributed multimicrocomputer and artificial intelligence sensing technology etc. combine with the conventional electric power technology, realization is to the comprehensive real-time monitoring of electric power facility and management, this system is the agreement by agreement, electric and the physical state of grid power facility is passed through sensing, handle, interfacing is connected with mobile communications network and the Internet, carry out information exchange and communicate by letter, to realize intelligent identification, the location, follow the tracks of, the network of monitoring and management.
System applies of the present invention is in grid power facility omnibearing anti-theft alarm monitoring and management platform, has very strong anti-thefting monitoring, early warning, the ability of self-healing and strick precaution disaster, owing to adopted state-of-the-art radio communication MANET technology, reliability and the practicality of power distribution station digital channel have greatly been improved, be the systemic-function expansion, information is intensive, senior decision-making, cut operating costs etc. and to have created condition, the switching on and shutting down of equipment Auto-Sensing have been realized, system's timer-controlled self-inspection, remote diagnosis, senior function such as remote maintenance, filled up the blank in China electric power safety precautionary technology field, have application value and potentiality in national electric power system, also will produce huge economic benefit and social benefit.
Systems technology advanced person of the present invention, novel uniqueness, networking flexibility, running cost are low, powerful, intellectuality, hommization and reliability height, and professional and practical has the following advantage that has:
1. hierarchy, open platform, running cost is low, and system is the technology of Internet of things principle, and hierarchy, open platform, networking dilatation are convenient.
2, have aerial automatic checking SIM card number (GSM/GPRS communication module), the Premium Features of identification " identity card " number operation power, this system can N and deposits, and does not disturb mutually.
3. channel is reliable, conforms to national standard.System remote uses the GPRS/GSM channel.Platform district subsystem half adopts 470MHz wireless self-networking module through the 1KM range communication, channel route, automatic relay automatically, repairs channel automatically, is not subjected to the building shield.
4. intelligence sensor.The influence that transducers such as traditional infrared ray, ultrasonic wave, radar are subject to hot blast, toy produces false alarm, especially under the highfield high-intensity magnetic field, work, have many unreliable factors of instability, intelligence sensor has solved the problems of transformer, electric room and power line anti-theft.
5. warning message is from editor, self-defined, hommization.
As remote control command and warning message, display text is directly perceived, succinct with " Chinese " for system's confession radio area subsystem.
6. can be self-defined, as follows as certain district's subsystem communication main frame alarming short message:
A.XX electricity door is opened! Quick checking is seen!
B.XX electricity room has the people to invade! Quick checking is seen!
No. 2 bar electric wires of C.XX electricity room I loop line are stolen! A speed responding!
D.XX electricity room has a power failure, special notice!
E.XX electricity room incoming call, a special notice!
F.XX electricity II loop, room (to the Li Jia village) electric wire is stolen! A speed responding!
7. equipment is non-maintaining, self-healing, the tamper-proof function of anti-shielding.
Equipment adopts low-power consumption, dormancy awakening technology, and anti-overvoltage, overcurrent are non-maintaining, and automatic recovery is withdrawed from equipment fault automatically, and the support equipment operational percentage can not enlarge the accident impact operation of power networks.The function that microcomputer intelligent monitoring GSM/GPRS communication module is arranged, when the GSM/GPRS communication module can not be networked work, microcomputer will make its break-off, put into operation after taking a momentary rest again.
8. have the automatic warning function of tamper-proof anti-pilferage and anti-" mobile communication signal shielding " function.
9. have time clock feature, no matter stolen warning or maintenance warning message all have clock, system's automatic correcting time.
10. professional is strong, strengthens " interlock of alert enterprise " unified function of supervising, examine, call to account.
The information of system log (SYSLOG) can be grasped public security 110 and the reaction speed of the operator on duty of electric company when crime, and its information material can be used as supervision, it is untimely not even as the foundation of operator on duty's responsibility to trace responding.
11. lightning protection, anti-natural calamity.
System equipment lightning protection and anti-natural calamity effect are most important, equipment all adopts proprietary lightning protection, anti-electrical network surge module and other all technical measures, has strong thunder and lightning, violent typhoon, big waterfall rain, hot weather influence and anti-industry and the civilian Electromagnetic Interference function of anti-coastal region.
12. energy-saving and environmental protection, reliable.
Low-power consumption, contactless, digitlization, intellectuality and reliability engineering are adopted in system design fully, as required, can use solar electric power supply system.
4, grid operating monitoring production management subsystem characteristics
(4.1) can monitor three-phase voltage, three-phase branch current, and each fixed contact temperature of low tension switch of a branch road.
(4.2) parameter out-of-limit (surpass set point) is reported to the police automatically, sets in limited time when operational factor surpasses, and sends out off-limit alarm signal and real time data from trend supervisory control comuter and the mandate mobile phone of receiving a crime report.No matter during antitheft or off-limit alarm, all notify administrative staff and Surveillance center the position of the ring main unit that warning message is arranged with the form of note.
(4.3) use wireless proprietary technology, low cost movement.
Claims (2)
1. the Internet of things system platform of antitheft a, monitoring that is used for electric power facility and operational factor monitoring, management, based on Internet communication technology, remote radio communication technology, short-distance wireless communication technology, industrial computer technology and embedded controller technology, transducer recognition technology, it is characterized in that this system is divided into management level, application layer and the sensing layer that can intercom mutually in vertical structure;
Described management level are made of managing computer system and maintenance calculations machine system;
Described managing computer system is mainly the managing computer system that is arranged on Surveillance center, be used for the composition data of storage system and receive the also running state data of stocking system, supervisory computer system to application layer is carried out monitoring management, and the operator on duty who uses supervisory control comuter is exercised supervision, examines;
Described maintenance calculations machine system is mainly the remote computer system that is arranged on technical support place, be used for the long distance monitoring to the equipment working state of application layer, sensing layer, except the device failure alert service is provided, also provide remote maintenance, upgrading, the diagnostic function of sensing layer equipment;
Described application layer mainly comprises the supervisory computer system that is arranged on power supply, each control point of public security department and the cell phone that the operator on duty carries, be used for to receive that the equipment that sensing layer sends is stolen, the monitoring parameter threshold values is out-of-limit, operation of power networks parameter monitoring warning message, and the inquiry query function to equipment work at present state, monitor data is provided;
Described sensing layer mainly comprises and is installed in monitored object place, be used for monitoring the state of monitored object, mainly comprise communication host, communication extension set and the intelligence sensor that is connected with the communication extension set, described communication host is provided with GSM/GPRS communication module and short-range wireless communication module, described communication extension set also is provided with short-range wireless communication module, each is communicated by letter between the extension set and the communication host extension set of communicating by letter can intercom mutually by short-range wireless communication module with each, constitute wireless oneself organize the bridge communications network.
According to claim 1 a kind of for electric power facility antitheft, monitoring and the Internet of things system platform of operational factor monitoring, management, it is characterized in that described Monitor And Control Subsystem comprise with the distribute-electricity transformer district be monitoring range the antitheft subsystem in platform district, be used for the electric room of monitoring the antitheft subsystem in electric room, be used for cable and the antitheft subsystem of cable trough, the antitheft subsystem of iron tower and the grid operating monitoring production management subsystem of monitoring cable and cable trough.
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| CN105988044A (en) * | 2015-02-04 | 2016-10-05 | 国网河南省电力公司郑州供电公司 | Anti-interference type power equipment insulation online monitoring system |
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| CN110824384A (en) * | 2019-11-20 | 2020-02-21 | 国家电网有限公司 | Transformer fault online diagnosis system based on artificial intelligence extreme learning machine |
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