CN103887794B - Repairing system and method produced by a kind of power distribution network based on Internet of Things - Google Patents
Repairing system and method produced by a kind of power distribution network based on Internet of Things Download PDFInfo
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Abstract
The present invention relates to a kind of power distribution network production repairing system based on Internet of Things, comprise distribution network failure positioning subsystem, operating area monitoring control subsystem, repair personnel's scheduler subsystem, network node, power distribution network production repairing command centre; Wherein distribution network failure positioning subsystem, monitoring network control subsystem, repairing scheduling controlling subsystem are produced respectively by network node and power distribution network and are rushed to repair command centre and communicate.The present invention is directed to the technical problem that in more in branch, baroque power distribution network, looking up the fault point is more difficult, for line attendant provide at short notice intuitively, reliable fault message, accurate looking up the fault section quick position, line fault information feed back is produced repairing command centre to power distribution network, realize line fault active reporting, timely notice arranges repair personnel to arrive specified fault scene, quick and precisely handling failure, recovers the normal production run of electrical network as early as possible.
Description
Technical field
The invention belongs to power distribution network production field, be specifically related to a kind of power distribution network based on Internet of Things and produce repairing system and method.
Background technology
Distribution network construction is the key link that intelligent grid is built, and is also link comparatively weak in operation of power networks simultaneously.In production run, distribution network failure is mainly short trouble, earth fault, and fault point is hidden, can cause serious harm to circuit converting equipment, controller switching equipment, power distribution network.In a traditional way, after fault occurs by line attendant piecemeal, by-line, to search by bar, working strength is large, and fault handling time is long.
Summary of the invention
The technical problem to be solved in the present invention is for the more difficult technical problem of looking up the fault point in more in branch, baroque power distribution network, for line attendant provide at short notice intuitively, reliable fault message, accurate looking up the fault section quick position, line fault information feed back is produced repairing command centre to power distribution network, realize line fault active reporting, timely notice arranges repair personnel to arrive specified fault scene, quick and precisely handling failure, recovers the normal production run of electrical network as early as possible.
For solving above technical problem, the present invention realizes by the following technical solutions:
Based on a power distribution network production repairing system for Internet of Things, it is characterized in that: comprise distribution network failure positioning subsystem, repairing command centre produced by operating area monitoring control subsystem, repair personnel's scheduler subsystem, network node and power distribution network;
Wherein distribution network failure positioning subsystem, monitoring network control subsystem, repairing scheduling controlling subsystem are produced respectively by network node and power distribution network and are rushed to repair command centre and communicate;
Described power distribution network is produced repairing command centre and is coordinated the interactive operation between distribution network failure positioning subsystem, monitoring network control subsystem, repairing scheduling controlling subsystem for controlling;
Described distribution network failure positioning subsystem is for locating the abort situation in distribution network; Described operating area monitoring control subsystem is used for monitoring task region, then sends warning information to power distribution network production repairing command centre when unauthorized personnel enters operating area, and real-time monitoring repair personnel repairing handling situations at the scene; Repair personnel's scheduler subsystem is used for sending repair personnel to go to site operation according to the position of fault, fault type and fault level.
Alternatively, described power distribution network production repairing command centre is positioned at the commander place of specific office building or has the visible multifunctional emergency first-aid repair command car of telecommunication networked capabilities.
Alternatively, described distribution network failure positioning subsystem comprises one or more circuit breaker, one or more on-load switch, one or more block switch, one or more reactive compensation capacitor, one or more fault detector, one or more cable, one or more distribution transformer, one or more isolating switch, one or more overhead transmission line, one or more transducer, one or more zigbee module, one or more zigbee repeater, one or more zigbee telegon;
Wherein, circuit breaker, on-load switch, block switch are connected with transducer with respective zigbee module respectively, the data that zigbee module is used for transducer to gather are sent to zigbee repeater in the mode of radio communication, and zigbee repeater is connected with zigbee telegon again;
Reactive compensation capacitor, fault detector are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again;
Isolating switch, overhead transmission line are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again;
Distribution transformer, cable are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again.
Alternatively, described network node has absolute address with one and has the computer or other equipment that the network that transmits or receive data function is connected.
Alternatively, described network node produces the equipment that work station, personal computer, server, printer, router, switch or other networks rushing to repair command centre and carry out communicating be connected.
Alternatively, described one or more transducer is used for gathering the voltage of circuit breaker, on-load switch, block switch, reactive compensation capacitor, fault detector, cable, isolating switch, overhead transmission line and distribution transformer, electric current, active power, reactive power, power factor, electric flux and temperature data respectively;
The data message of collection is sent to zigbee module corresponding with it by described one or more transducer, data encapsulate by described zigbee module further, and be sent to zigbee repeater, zigbee repeater is connected with zigbee telegon again, forwards the data to network node and power distribution network production repairing command centre; Described one or more zigbee module, when data being encapsulated, adds and characterizes self present position and unique identifier, thus described production repairing command centre can determine when receiving data message which zigbee module is current data come from; Described production repairing command centre resolves the data message received, and described data message and the threshold range pre-set are contrasted, when data occur abnormal, judge which zigbee module is abnormal data come from, thus the particular location residing for failure judgement.
Alternatively, described operating area Monitor And Control Subsystem, comprise monitoring network Controlling vertex, several monitor telegon, multiple monitoring node and multiple mobile terminal, described one or more monitoring node lays respectively at transducer place, or is arranged in a distributed manner as required in operating area;
Monitoring telegon is connected with monitoring network Controlling vertex, monitoring network Controlling vertex is connected with network node further, network node and power distribution network are produced and are rushed to repair command centre and communicate, communication is adopted between monitoring network Controlling vertex and monitoring telegon, monitoring network Controlling vertex is connected by mobile radio communication network with between network node, comprises control module, radio-frequency communication module, power module in monitoring telegon; Control module, radio-frequency communication module, infrared thermal release electric detecting module and power module is comprised in monitoring node; Control module, radio-frequency communication module and power module is comprised in mobile terminal, each monitoring telegon is for controlling the one or more monitoring nodes in affiliated monitored area, and form star network with the described one or more monitoring node in monitored area, the multiple star networks be made up of multiple monitoring telegon and the multiple monitoring nodes controlled form monitoring network subsystem, and monitoring node is used for carrying out authentication to the heat source thermo monitored (other objects comprising people He can dispel the heat).
Alternatively, described repair personnel's scheduler subsystem, comprise distance determination unit, personnel's qualification approved unit, work order check unit and identity authenticating unit, wherein, described distance determination unit for determining repair personnel guard station or the distance between idle repair personnel group present position and the position of fault, and selects the repair personnel guard station nearest with the position of fault or idle repair personnel group; After described distance determination unit determines repair personnel guard station or idle repair personnel group, repair personnel's information of correspondence is sent to personnel's qualification approved unit by repairing scheduler subsystem; Described repair personnel's information comprises the personnel amount of current selected repair personnel guard station or idle repair personnel group, and the maintenance level of repair personnel, and described maintenance level refers in advance for the classification that the maintainability of repair personnel carries out; Described personnel's qualification approved unit determines whether selected repair personnel guard station or idle repair personnel group meet current failure type and fault level demand.
Based on an emergency repair method for the power distribution network production repairing system of Internet of Things, it is characterized in that:
Power distribution network is produced after repairing command centre receives the abnormal data that distribution network failure positioning subsystem reports, determine the position of fault, fault type and failure grade information, the position of fault determined described, fault type and failure grade information are sent to repairing scheduler subsystem;
Described distance determination unit determines repair personnel guard station or the distance between idle repair personnel group present position and the position of fault, selects the repair personnel guard station nearest with the position of fault or idle repair personnel group;
After described distance determination unit determines repair personnel guard station or idle repair personnel group, repair personnel's information of correspondence is sent to personnel's qualification approved unit by repairing scheduler subsystem; Described repair personnel's information comprises the personnel amount of current selected repair personnel guard station or idle repair personnel group, and the maintenance level of repair personnel; Described maintenance level refers in advance for the classification that the maintainability of repair personnel carries out;
Described personnel's qualification approved unit determines whether selected repair personnel guard station or idle repair personnel group meet current failure type and fault level demand;
When described personnel's qualification approved unit determines that selected repair personnel guard station or idle repair personnel group do not meet current failure type and fault level demand, then send a message to distance determination unit by repairing scheduler subsystem, distance determination unit is selected and the secondary near repair personnel guard station of distance, the position of fault or idle repair personnel group further, after described distance determination unit determines repair personnel guard station or idle repair personnel group, further repair personnel's information of correspondence is sent to personnel's qualification approved unit by repairing scheduler subsystem;
Whether what described personnel's qualification approved unit determined selected repair personnel guard station or the little group selection of idle repair personnel further meets current failure type and fault level demand;
After personnel's qualification approved unit judges to have met current failure type and fault level demand, repair personnel's information sends to work order to check unit by repairing scheduler subsystem by qualification approved unit;
Work order checks unit selects to participate in current failure repair personnel's list according to the personal information that qualification approved unit provides; Work order is checked unit and task work order is handed down to five repair personnel, current failure place, fault type and failure grade information is comprised in task work order, and the reference time providing the position of fault to assemble, with reference to maintenance program, and formulate the personnel that in current repair personnel, qualification is the highest and serve as breakdown repair director; Reply confirmation is represented this task work order of reception by repair personnel after receiving task work order;
If work order is checked unit and be have received all reply confirmations issuing the personnel of task work order, then feedback message is to rushing to repair scheduler subsystem; Repairing scheduler subsystem notice authentication personnel issue further repair personnel's authentication code to current task work order participant entrained by mobile terminal in.
Alternatively, rush to repair scheduler subsystem and the authentication code information of having distributed is produced via network node and power distribution network the monitoring telegon that repairing command centre is issued to monitoring network Controlling vertex and corresponding repairing operating area;
Each repair personnel being allowed to enter monitored area carries with a mobile terminal; The authentication code that after getting task work order, described mobile terminal will receive identity authenticating unit and issues, after entering surveyed area, mobile terminal will send certificate message to monitoring node, after authentication completes, warning message notifies to monitor telegon in the mode of communication by radio-frequency module by monitoring node, namely assert after being verified that heat source thermo is that legal object is not reported to the police, otherwise will be reported to the police by monitoring telegon monitoring network Controlling vertex.
Accompanying drawing explanation
Fig. 1 shows the power distribution network based on Internet of Things according to an embodiment of the invention and produces repairing system configuration schematic diagram;
Fig. 2 shows distribution network failure positioning subsystem structural representation according to an embodiment of the invention;
Fig. 3 shows operating area according to an embodiment of the invention Monitor And Control Subsystem structural representation;
Fig. 4 shows repair personnel's scheduler subsystem structural representation according to an embodiment of the invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the specific embodiment of the present invention, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
Fig. 1 shows a kind of power distribution network production repairing system based on Internet of Things, comprises power distribution network and produces repairing command centre (100), network node (110), distribution network failure positioning subsystem (120), repair personnel's scheduler subsystem (130), operating area monitoring control subsystem (140); Wherein distribution network failure positioning subsystem, operating area monitoring control subsystem, repair personnel's scheduler subsystem are connected with network node respectively by network, and produce with power distribution network further and rush to repair command centre and communicate.Described network can select the network technology that such as the Internet, mobile network, wireless network etc. are suitable.Described power distribution network is produced repairing command centre and is coordinated the interactive operation between distribution network failure positioning subsystem, monitoring network control subsystem, repairing scheduling controlling subsystem for controlling, it can be the commander place being positioned at specific office building, also can be the visible multifunctional emergency first-aid repair command car with telecommunication networked capabilities, when electrical network generation emergency, coordinate relevant leader and department commanding is long-range or timely garrison fully playing on spot commands inspection effect, within the shortest time, recover the production run of electrical network.Described distribution network failure positioning subsystem, for locating the abort situation in distribution network, facilitates repair personnel to rush towards fault in-situ within the very first time, shortens the malfunction elimination time.Described operating area monitoring control subsystem is used for monitoring task region, then sends warning information to power distribution network production repairing command centre, and can monitor repair personnel's repairing work operations at the scene in real time when unauthorized personnel enters operating area.Repair personnel's scheduler subsystem is used for sending suitable repair personnel to go to site operation according to the position of fault, fault type and fault level.
Fig. 2 shows distribution network failure positioning subsystem structural representation according to an embodiment of the invention.Described distribution network failure positioning subsystem comprises circuit breaker (2011), on-load switch (2021), block switch (2031), reactive compensation capacitor (2041), fault detector (2051), cable (2061), distribution transformer (2071), isolating switch (2081), overhead transmission line (2091), transducer (2012 ... 2092), zigbee module (2013 ... 2093), zigbee repeater (2014 ... 2044), repairing command centre (100) produced by zigbee telegon (2015) and network node (110) and power distribution network, wherein, circuit breaker, on-load switch, block switch is connected with transducer with respective zigbee module respectively, the data that zigbee module is used for transducer to gather are sent to zigbee repeater in the mode of radio communication, zigbee repeater is connected with zigbee telegon again, reactive compensation capacitor, fault detector are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again, isolating switch, overhead transmission line are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again, distribution transformer, cable are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again.Depend on the distance of wireless communication distance, described zigbee repeater can arrange one or more as required, covers to realize on a large scale radio communication at a distance.Zigbee telegon is connected with network node, described network node has absolute address with one and has the computer or other equipment that the network that transmits or receive data function is connected, can be work station, personal computer, can also be the equipment that server, printer, router, switch or other networks connect, network node and power distribution network be produced and are rushed to repair command centre and communicate.Described multiple transducer is used for gathering the data such as the voltage at the places such as circuit breaker (2011), on-load switch (2021), block switch (2031), reactive compensation capacitor (2041), fault detector (2051), cable (2061), isolating switch (2081), overhead transmission line (2091) and distribution transformer (2071), electric current, active power, reactive power, power factor, electric flux and temperature respectively.The data message of collection is sent to zigbee module corresponding with it by described transducer, data encapsulate by described zigbee module further, and be sent to zigbee repeater, zigbee repeater is connected with zigbee telegon again, forwards the data to network node (110) and power distribution network production repairing command centre.Described zigbee module, when data being encapsulated, adds and characterizes self present position and unique identifier, thus described production repairing command centre can determine when receiving data message which zigbee module is current data come from.Described production repairing command centre resolves the data message received, and described data message and the threshold range pre-set are contrasted, when data occur abnormal, judge which zigbee module is abnormal data come from, thus the particular location residing for failure judgement.
Fig. 3 shows operating area according to an embodiment of the invention Monitor And Control Subsystem structural representation.Described operating area Monitor And Control Subsystem, comprise power distribution network produce repairing command centre (100), network node (110), monitoring network Controlling vertex (311), several monitorings telegon (321,322) (for simplicity, only illustrate in figure one or two monitoring telegon), multiple monitoring node (331,33N, 33M, 33P) (monitoring node 1 ..., monitoring node P) and multiple mobile terminal (341,34N, 34M, 34P) (mobile terminal 1 ..., mobile terminal P).Described one or more monitoring node can lay respectively at the transducer place shown in Fig. 2, also can be arranged in operating area as required in a distributed manner.
Monitoring telegon is connected with monitoring network Controlling vertex, and monitoring network Controlling vertex is connected with network node further, and network node and power distribution network are produced and rushed to repair command centre and communicate.Communication is adopted between monitoring network Controlling vertex and monitoring telegon.Monitoring network Controlling vertex is connected by such as GPRS, GSM, CDMA or 3G mobile radio communication network with between network node.Control module, radio-frequency communication module, power module is comprised in monitoring telegon; Control module, radio-frequency communication module, infrared thermal release electric detecting module and power module is comprised in monitoring node; Control module, radio-frequency communication module and power module is comprised in mobile terminal.Each monitoring telegon for controlling the one or more monitoring nodes in affiliated monitored area, and forms star network with the described one or more monitoring node in monitored area.The multiple star networks be made up of multiple monitoring telegon and the multiple monitoring nodes controlled form monitoring network subsystem.Monitoring node is used for carrying out authentication to the heat source thermo monitored.
In a specific embodiment of the present invention, one section of timer time is waited for when monitoring node has monitored object invasion, judge whether the authentication information receiving mobile terminal transmission, if receive authentication information, received authentication information sent to monitoring telegon to verify; If do not receive authentication information, think heat source thermo illegally concurrent alarming information of delivering newspaper to monitoring telegon, the confirmation signal of telegon to be monitored such as simultaneously; If do not receive the confirmation signal of monitoring telegon, think that monitoring telegon does not receive warning message, the monitoring node that this monitoring node may send warning message with other produces and conflicts, and again sends received authentication information or warning message until receive the confirmation signal that monitoring telegon sends after monitoring node automatic time delay certain hour.Wherein monitor telegon and obtain legal authentication information set, for carrying out authentication via monitoring network Controlling vertex and network node from power distribution network production repairing command centre.If received authentication information belongs to legal authentication information set, then think that current heat source thermo is legal; And legal confirmation is back to monitoring node; If received authentication information does not belong to legal authentication information set, then think that current heat source thermo is illegal, monitoring telegon is replied corresponding confirmation signal to monitoring node and warning message is uploaded to monitoring network Controlling vertex, and report to power distribution network production repairing command centre via network node, include the numbering of the monitoring node specifically monitoring heat source thermo in described warning message.
Fig. 4 shows repair personnel's scheduler subsystem, comprises that repairing command centre (100) produced by power distribution network, network node (110), repairing scheduler subsystem (411), distance determination unit (421), personnel's qualification approved unit (431), work order check unit (441) and identity authenticating unit (451).
Power distribution network is produced after repairing command centre receives the abnormal data that distribution network failure positioning subsystem reports, and determines the position of fault, fault type and failure grade information.The position of fault determined described, fault type and failure grade information are sent to repairing scheduler subsystem.Described distance determination unit is for determining repair personnel guard station or the distance between idle repair personnel group present position and the position of fault, and the nearest repair personnel guard station of prioritizing selection and the position of fault or idle repair personnel group.After described distance determination unit determines repair personnel guard station or idle repair personnel group, repair personnel's information of correspondence is sent to personnel's qualification approved unit by repairing scheduler subsystem.Described repair personnel's information comprises the personnel amount of current selected repair personnel guard station or idle repair personnel group, and the maintenance level of repair personnel.Described maintenance level refers to that such as from one-level qualification repair personnel to the division of Pyatyi qualification repair personnel, one-level qualification repair personnel qualification is the highest, can keep in repair the fault of the most highly difficult grade in advance for the classification that the maintainability of repair personnel carries out; Pyatyi qualification repair personnel qualification is minimum, only can keep in repair the fault of minimum grade of difficulty.Described personnel's qualification approved unit determines whether selected repair personnel guard station or idle repair personnel group meet current failure type and fault level demand.Described current failure type and fault level demand refer to the quantity of current failure type for repair personnel, and the specific requirement of the aspect such as the maintenance level of repair personnel.Such as current failure needs at least five people to keep in repair, and selected repair personnel guard station or idle repair personnel group only have three people, then cannot meet the demand of current failure for repair personnel's quantity.If current failure needs the repair personnel of more than at least one secondary qualification, and in selected repair personnel guard station or idle repair personnel group, the highest qualification of repair personnel is only three grades, then cannot meet the demand of current failure for repair personnel's qualification.When described personnel's qualification approved unit determines that selected repair personnel guard station or idle repair personnel group do not meet current failure type and fault level demand, then send a message to distance determination unit by repairing scheduler subsystem, distance determination unit is selected and the secondary near repair personnel guard station of distance, the position of fault or idle repair personnel group further, after described distance determination unit determines repair personnel guard station or idle repair personnel group, further repair personnel's information of correspondence is sent to personnel's qualification approved unit by repairing scheduler subsystem.Whether what described personnel's qualification approved unit determined selected repair personnel guard station or the little group selection of idle repair personnel further meets current failure type and fault level demand.The independent memory in repair personnel guard station selected by a new round or idle repair personnel group can be determined when determining, current failure type and fault level demand cannot be met separately if current, then the repair personnel guard station selected by the last round of repair personnel guard station selected or idle repair personnel group and a new round or idle repair personnel group be merged and judge.Such as current failure needs at least five people to keep in repair, and the repair personnel guard station newly selected or idle repair personnel group only have four people, then still cannot meet separately the demand of current failure for repair personnel's quantity.If current failure needs the repair personnel of more than at least one secondary qualification, and in the repair personnel guard station newly selected or idle repair personnel group, the highest qualification of repair personnel is one-level, then meet the demand of current failure for repair personnel's qualification.As can be seen here, consider that separately in the new repair personnel guard station selected or idle repair personnel group, repair personnel meets the demand of current failure for repair personnel's qualification, but do not meet the demand of current failure for repair personnel's quantity.But when combining the repair personnel guard station or idle repair personnel group and the repair personnel guard station selected by a new round or idle repair personnel panelists of considering last round of selection, then can be considered and met current failure type and fault level demand.
After judgement has met current failure type and fault level demand, the repair personnel guard station selected by the repair personnel guard station of last round of selection or idle repair personnel group and a new round or idle repair personnel panelists information have sent to work order to check unit by repairing scheduler subsystem by qualification approved unit.Work order checks unit selects to participate in current failure repair personnel's list according to the personal information that qualification approved unit provides.Alternatively, all three people in the repair personnel guard station of the last round of selection of prioritizing selection or idle repair personnel group, then select two repair personnel comprising one-level qualification repair personnel in the repair personnel guard station selected by a new round or idle repair personnel panelists.Work order is checked unit and task work order is handed down to five repair personnel, current failure place, fault type and failure grade information is comprised in task work order, and the reference time providing the position of fault to assemble, with reference to maintenance program, and formulate the personnel that in current repair personnel, qualification is the highest and serve as breakdown repair director.Be described for current task work order, for the sake of brevity represent five repair personnel with W1, W2, W3, W4 and W5 respectively, wherein W1 is one-level qualification repair personnel, serves as current task work order director, is responsible for commander's responsibility of maintenance sites.W1, W2, W3, W4 and W5 are equipped with mobile terminal respectively, and task work order is by showing in mobile network downward to mobile terminal, and reply confirmation to represent and receives this task work order by repair personnel after receiving task work order.Work order checks the confirmation that unit does not receive the task work order of a certain position or a few repair personnel at the appointed time, will retransmit, if retransmit the confirmation that several times do not receive task work order yet, is then considered as temporarily cannot contacting repair personnel.If the personal information that personnel's qualification approved unit provides still does not arrange the redundant worker of repairing task in addition, in the present embodiment, personnel's qualification approved unit provides seven repair personnel's information altogether, two personnel are wherein had temporarily not arrange repairing task, if current repairing task can be met, then alternatively, work order check unit preferably from these two personnel selection personnel issue task work order, and wait for that repair personnel replys confirmation.If the current personnel that temporarily cannot contact are three people or wherein comprise one-level qualification repair personnel, then these two personnel cannot meet the demand of current repairing task, then work order checks unit by personnel's difference information feed back to repairing scheduler subsystem, new round selection is carried out by distance determination unit, and carry out the approval of personnel's qualification by personnel's qualification approved unit, do not repeat them here.If work order is checked unit and be have received all reply confirmations issuing the personnel of task work order, then feedback message is to rushing to repair scheduler subsystem.Repairing scheduler subsystem notice authentication personnel issue further repair personnel's authentication code to current task work order participant entrained by mobile terminal in.Meanwhile, rush to repair scheduler subsystem and the authentication code information of having distributed is produced via network node and power distribution network the monitoring telegon that repairing command centre is issued to monitoring network Controlling vertex and corresponding repairing operating area.
Each repair personnel being allowed to enter monitored area carries with a mobile terminal.The authentication code that after getting task work order, described mobile terminal will receive identity authenticating unit and issues.After entering surveyed area, mobile terminal will send certificate message to monitoring node, and after authentication completes, warning message notifies to monitor telegon in the mode of communication by radio-frequency module by monitoring node.Namely assert after being verified that heat source thermo (namely carrying the repair personnel of mobile terminal) is not reported to the police for legal object, otherwise will be reported to the police by monitoring telegon monitoring network Controlling vertex.Thus whether power distribution network is produced repairing command centre and can be known repair personnel easily and arrive in time and rush to repair operating area accurately, and monitors the field operation situation of repair personnel.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. based on a power distribution network production repairing system for Internet of Things, it is characterized in that: comprise distribution network failure positioning subsystem, repairing command centre produced by operating area monitoring control subsystem, repair personnel's scheduler subsystem, network node and power distribution network;
Wherein distribution network failure positioning subsystem, operating area monitoring control subsystem, repair personnel's scheduler subsystem are produced respectively by network node and power distribution network and are rushed to repair command centre and communicate;
Described power distribution network is produced repairing command centre and is coordinated the interactive operation between distribution network failure positioning subsystem, operating area monitoring control subsystem, repair personnel's scheduler subsystem for controlling;
Described distribution network failure positioning subsystem is for locating the abort situation in distribution network; Described operating area monitoring control subsystem is used for monitoring task region, then sends warning information to power distribution network production repairing command centre when unauthorized personnel enters operating area, and real-time monitoring repair personnel repairing handling situations at the scene; Repair personnel's scheduler subsystem is used for sending repair personnel to go to site operation according to the position of fault, fault type and fault level;
Described repair personnel's scheduler subsystem, comprise distance determination unit, personnel's qualification approved unit, work order check unit and identity authenticating unit, wherein, described distance determination unit for determining repair personnel guard station or the distance between idle repair personnel group present position and the position of fault, and selects the repair personnel guard station nearest with the position of fault or idle repair personnel group; Repair personnel's information of correspondence is sent to personnel's qualification approved unit by repair personnel's scheduler subsystem after determining repair personnel guard station or idle repair personnel group by described distance determination unit; Described repair personnel's information comprises the personnel amount of current selected repair personnel guard station or idle repair personnel group, and the maintenance level of repair personnel, and described maintenance level refers in advance for the classification that the maintainability of repair personnel carries out; Described personnel's qualification approved unit determines whether selected repair personnel guard station or idle repair personnel group meet current failure type and fault level demand.
2. the power distribution network production repairing system based on Internet of Things according to claim 1, is characterized in that: described power distribution network is produced repairing command centre and is positioned at the commander place of specific office building or has the visible multifunctional emergency first-aid repair command car of telecommunication networked capabilities.
3. the power distribution network production repairing system based on Internet of Things according to claim 1, it is characterized in that: described distribution network failure positioning subsystem comprises one or more circuit breaker, one or more on-load switch, one or more block switch, one or more reactive compensation capacitor, one or more fault detector, one or more cable, one or more distribution transformer, one or more isolating switch, one or more overhead transmission line, one or more transducer, one or more zigbee module, one or more zigbee repeater, one or more zigbee telegon,
Wherein, circuit breaker, on-load switch, block switch are connected with transducer with respective zigbee module respectively, the data that zigbee module is used for transducer to gather are sent to zigbee repeater in the mode of radio communication, and zigbee repeater is connected with zigbee telegon again;
Reactive compensation capacitor, fault detector are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again;
Isolating switch, overhead transmission line are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again;
Distribution transformer, cable are connected with transducer with respective zigbee module respectively, and the data that zigbee module is used for transducer to gather are sent to zigbee repeater, and zigbee repeater is connected with zigbee telegon again.
4. the power distribution network production repairing system based on Internet of Things according to claim 1, is characterized in that: described network node has absolute address and the equipment having the network that transmits or receive data function and be connected, and this equipment comprises computer.
5. the power distribution network production repairing system based on Internet of Things according to claim 1, it is characterized in that: described network node produces the equipment rushed to repair network that command centre carries out communicating and be connected, and this equipment comprises work station, personal computer, server, printer, router or switch.
6. the power distribution network production repairing system based on Internet of Things according to claim 3, wherein said one or more transducer is used for gathering the voltage of circuit breaker, on-load switch, block switch, reactive compensation capacitor, fault detector, cable, isolating switch, overhead transmission line and distribution transformer, electric current, active power, reactive power, power factor, electric flux and temperature data respectively;
The data message of collection is sent to zigbee module corresponding with it by described one or more transducer, data encapsulate by described zigbee module further, and be sent to zigbee repeater, zigbee repeater is connected with zigbee telegon again, forwards the data to network node and power distribution network production repairing command centre; Described one or more zigbee module, when data being encapsulated, adds and characterizes self present position and unique identifier, thus described production repairing command centre can determine when receiving data message which zigbee module is current data come from; Described power distribution network is produced repairing command centre and is resolved the data message received, and described data message and the threshold range pre-set are contrasted, when data occur abnormal, judge which zigbee module is abnormal data come from, thus the particular location residing for failure judgement.
7. according to the arbitrary described power distribution network production repairing system based on Internet of Things of claim 1-6, it is characterized in that: described operating area monitoring control subsystem, comprise monitoring network Controlling vertex, several monitor telegon, multiple monitoring node and multiple mobile terminal, described one or more monitoring node lays respectively at transducer place, or is arranged in a distributed manner as required in operating area;
Monitoring telegon is connected with monitoring network Controlling vertex, monitoring network Controlling vertex is connected with network node further, network node and power distribution network are produced and are rushed to repair command centre and communicate, communication is adopted between monitoring network Controlling vertex and monitoring telegon, monitoring network Controlling vertex is connected by mobile radio communication network with between network node, comprises control module, radio-frequency communication module, power module in monitoring telegon; Control module, radio-frequency communication module, infrared thermal release electric detecting module and power module is comprised in monitoring node; Control module, radio-frequency communication module and power module is comprised in mobile terminal, each monitoring telegon is for controlling the one or more monitoring nodes in affiliated monitored area, and form star network with the described one or more monitoring node in monitored area, the multiple star networks be made up of multiple monitoring telegon and the multiple monitoring nodes controlled form monitoring network subsystem, and monitoring node is used for carrying out authentication to the invasion object monitored.
8., according to the emergency repair method of the arbitrary described power distribution network production repairing system based on Internet of Things of claim 1-7, it is characterized in that:
Power distribution network is produced after repairing command centre receives the abnormal data that distribution network failure positioning subsystem reports, determine the position of fault, fault type and failure grade information, the position of fault determined described, fault type and failure grade information are sent to repair personnel's scheduler subsystem;
Described distance determination unit determines repair personnel guard station or the distance between idle repair personnel group present position and the position of fault, selects the repair personnel guard station nearest with the position of fault or idle repair personnel group;
Repair personnel's information of correspondence is sent to personnel's qualification approved unit by repair personnel's scheduler subsystem after determining repair personnel guard station or idle repair personnel group by described distance determination unit; Described repair personnel's information comprises the personnel amount of current selected repair personnel guard station or idle repair personnel group, and the maintenance level of repair personnel; Described maintenance level refers in advance for the classification that the maintainability of repair personnel carries out;
Described personnel's qualification approved unit determines whether selected repair personnel guard station or idle repair personnel group meet current failure type and fault level demand;
When described personnel's qualification approved unit determines that selected repair personnel guard station or idle repair personnel group do not meet current failure type and fault level demand, then send a message to distance determination unit by repair personnel's scheduler subsystem, distance determination unit is selected and the secondary near repair personnel guard station of distance, the position of fault or idle repair personnel group further, repair personnel's information of correspondence is sent to personnel's qualification approved unit by repair personnel's scheduler subsystem after determining repair personnel guard station or idle repair personnel group by described distance determination unit further;
Whether what described personnel's qualification approved unit determined selected repair personnel guard station or the little group selection of idle repair personnel further meets current failure type and fault level demand;
After personnel's qualification approved unit judges to have met current failure type and fault level demand, repair personnel's information sends to work order to check unit by repair personnel's scheduler subsystem by qualification approved unit;
Work order checks unit selects to participate in current failure repair personnel's list according to the personal information that qualification approved unit provides; Work order is checked unit and task work order is handed down to five repair personnel, current failure place, fault type and failure grade information is comprised in task work order, and the reference time providing the position of fault to assemble, with reference to maintenance program, and formulate the personnel that in current repair personnel, qualification is the highest and serve as breakdown repair director; Reply confirmation is represented this task work order of reception by repair personnel after receiving task work order;
If work order is checked unit and be have received all reply confirmations issuing the personnel of task work order, then feedback message is to repair personnel's scheduler subsystem; Repair personnel's scheduler subsystem notice authentication personnel issue further repair personnel's authentication code to current task work order participant entrained by mobile terminal in.
9. emergency repair method according to claim 8, is characterized in that:
The authentication code information of having distributed is produced via network node and power distribution network the monitoring telegon that repairing command centre is issued to monitoring network Controlling vertex and corresponding repairing operating area by repair personnel's scheduler subsystem;
Each repair personnel being allowed to enter monitored area carries with a mobile terminal; The authentication code that after getting task work order, described mobile terminal will receive identity authenticating unit and issues, after entering surveyed area, mobile terminal will send certificate message to monitoring node, after authentication completes, warning message notifies to monitor telegon in the mode of communication by radio-frequency module by monitoring node, namely assert after being verified that invasion object is that legal object is not reported to the police, otherwise will be reported to the police by monitoring telegon monitoring network Controlling vertex.
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