CN107390628B - Distribution network status monitoring and early warning method and system - Google Patents

Abstract

The invention is applicable to the technical field of electric power equipment monitoring, and discloses a distribution network status monitoring and early warning method and system. The method includes: obtaining the first distribution network equipment information sent by several distribution network application systems, and the information collected by the information collection equipment. The second distribution network device information; obtain the distribution network device monitoring information according to the first distribution network device information and the second distribution network device information; determine whether the parameters in the distribution network device monitoring information exceed the preset threshold, and if the parameter exceeds the preset threshold, generate Alarm information, and send the alarm information to the terminal equipment. The embodiments of the present invention can effectively solve the problem of inconvenient operation and management of the distribution network equipment because the collected distribution network equipment information is relatively large, and effective information cannot be obtained in time. The embodiment of the present invention can monitor the status of the distribution network equipment in real time, detect the failure of the distribution network equipment in time and give an alarm, reduce the troubleshooting time, improve the efficiency of operation management of the distribution network equipment, and ensure the safe operation of the power grid.

Description

Distribution network status monitoring and early warning method and system

technical field

The invention belongs to the technical field of power equipment monitoring, and in particular relates to a distribution network state monitoring and early warning method and system.

Background technique

The power system is a huge and complex system. In the power system, there are many distribution network equipment and complex distribution network lines. When the power system fails, troubleshooting takes time and effort, increases the workload of the staff, and requires a large-scale power outage, which brings inconvenience to residents' lives.

At present, in substations and power distribution monitoring and management systems, the collection scheme for the operation status information of distribution network equipment is relatively mature. bring inconvenience.

Contents of the invention

In view of this, the embodiment of the present invention provides a distribution network status monitoring and early warning method and system to solve the problem of the distribution network equipment in the prior art because the collection of distribution network equipment operation status information is relatively large, and effective information cannot be obtained in time. Operational management brings inconvenience.

The first aspect of the embodiments of the present invention provides a distribution network status monitoring and early warning method, including:

Obtain the first distribution network device information sent by several distribution network application systems, where the first distribution network device information carries the first distribution network device identifier;

Obtaining the second distribution network device information collected by the information collection device, where the second distribution network device information carries the second distribution network device identifier;

According to the first distribution network device information and the second distribution network device information, the distribution network device monitoring information is obtained, and the corresponding relationship between the distribution network device monitoring information and the distribution network device identifier is saved, and the distribution network device identifier includes the first distribution network device identifier or The identification of the second distribution network equipment;

Send the corresponding relationship between the monitoring information of the distribution network equipment and the identification of the distribution network equipment to the application server, so that when the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, according to the identification of the distribution network equipment whose parameters exceed the preset threshold Generate alarm information and send the alarm information to the terminal equipment.

The second aspect of the embodiments of the present invention provides a distribution network status monitoring and early warning system, including:

The first information acquisition module is configured to acquire the first distribution network device information sent by several distribution network application systems, where the first distribution network device information carries the first distribution network device identifier;

The second information acquisition module is configured to acquire the second distribution network device information collected by the information collection device, where the second distribution network device information carries the second distribution network device identifier;

The information processing module is used to obtain the distribution network device monitoring information according to the first distribution network device information and the second distribution network device information, and save the corresponding relationship between the distribution network device monitoring information and the distribution network device identification, and the distribution network device identification includes the first A distribution network equipment identification or a second distribution network equipment identification;

The alarm module is used to send the corresponding relationship between the monitoring information of the distribution network equipment and the identification of the distribution network equipment to the application server, so that when the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, The identification of the distribution network equipment generates alarm information and sends the alarm information to the terminal equipment.

The third aspect of the embodiment of the present invention provides a terminal device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, the distribution network status monitoring as described above is realized. Steps with alert method.

A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for monitoring and early warning of the distribution network status as described above are implemented.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects: by obtaining the first distribution network device information sent by several distribution network application systems, the first distribution network device information carries the first distribution network device identifier; the information collection device is obtained The collected second distribution network device information, the second distribution network device information carries the second distribution network device identifier; according to the first distribution network device information and the second distribution network device information, the distribution network device monitoring information is obtained, and the distribution network device is saved The corresponding relationship between the monitoring information and the distribution network equipment identification, the distribution network equipment identification includes the first distribution network equipment identification or the second distribution network equipment identification; the corresponding relationship between the distribution network equipment monitoring information and the distribution network equipment identification is sent to the application server to When the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, it generates alarm information according to the identification of the distribution network equipment whose parameters exceed the preset threshold, and sends the alarm information to the terminal equipment. The embodiment of the present invention can monitor the status of the distribution network equipment in real time, detect the failure of the distribution network equipment in time and give an alarm, reduce the troubleshooting time, improve the efficiency of operation management of the distribution network equipment, and ensure the safe operation of the power grid.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.

Fig. 1 is a flow chart of realizing the distribution network state monitoring and early warning method provided by Embodiment 1 of the present invention;

Fig. 2 is a flow chart of realizing the distribution network state monitoring and early warning method provided by Embodiment 2 of the present invention;

Fig. 3 is a flow chart of realizing the distribution network state monitoring and early warning method provided by Embodiment 3 of the present invention;

FIG. 4 is a schematic structural diagram of a distribution network status monitoring and early warning system provided in Embodiment 4 of the present invention;

FIG. 5 is a schematic structural diagram of a distribution network status monitoring and early warning system provided in Embodiment 5 of the present invention;

FIG. 6 is a schematic structural diagram of a distribution network status monitoring and early warning system provided by Embodiment 6 of the present invention;

FIG. 7 is a schematic diagram of a terminal device provided by Embodiment 7 of the present invention.

Detailed ways

In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

The terms "comprising" and any variations thereof in the description and claims of the present invention and the above drawings are intended to cover non-exclusive inclusion. For example, a process, method or system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally further includes Other steps or units inherent in these processes, methods, products or apparatus. In addition, the terms "first", "second", and "third", etc. are used to distinguish different objects, not to describe a specific order.

In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

Embodiment one

Referring to FIG. 1, FIG. 1 shows the implementation flow of the distribution network status monitoring and early warning method provided by Embodiment 1 of the present invention. The embodiment of the present invention is described in detail as follows:

S101: Acquire first distribution network device information sent by several distribution network application systems, where the first distribution network device information carries a first distribution network device identifier.

Among them, several distribution network application systems include equipment asset operation and maintenance lean management system, overhead line online monitoring system, distribution network fault location system, ring network cabinet monitoring system, and power collection system. The distribution network equipment information obtained in the equipment asset operation and maintenance lean management system, the overhead line online monitoring system, the distribution network fault location system, the ring network cabinet monitoring system, and the power collection system are collectively referred to as the first distribution network equipment information. Each network distribution device has a unique network distribution device identifier capable of distinguishing network distribution devices. The first network distribution device information includes a network distribution device identifier, and the distribution network device identifiers in the first network distribution device information are collectively referred to as the first network distribution device identifier.

S102: Obtain the second network distribution device information collected by the information collection device, where the second network distribution device information carries the second network distribution device identifier.

Specifically, this system is based on the overall structure of the State Grid "SG-ERP", adopts the Internet of Things technology, and uses information collection equipment deployed in various links of the power system to collect distribution network equipment operating status information, operating environment information and distribution network equipment identification. .

Wherein, the information collection device includes different types of sensors, for example, temperature sensors, humidity sensors, position sensors, and the like.

Due to the different types and manufacturers of sensors, the data specification forms of different sensors are different, so it is necessary to establish a unified information model for the information collected by sensors. The unified information model includes unified identification, unified semantics and unified data expression format. According to the unified information model, the operation state information of the distribution network equipment, the operation environment information and the identification of the distribution network equipment collected by the sensor are processed to obtain the information of the second distribution network equipment. The network distribution device identifiers in the second network distribution device information are collectively referred to as the second network distribution device identifiers.

Further, the sensor transmits the information of the second distribution network equipment to the nearest short-distance wireless transmission backbone node through its own wireless communication module, transmits it to the data transmission base station through an ad hoc network composed of multiple backbone nodes, and then transmits it to the data transmission base station through the distribution automation system Supporting optical communication ONU (Optical Network Unit, optical network unit) to transmit the information of the second distribution network equipment to the substation.

Among them, the sensor and the backbone node use the transmission frequency of 2.4Ghz to communicate. The sensor network adopts WSN (Wireless Sensor Networks, wireless sensor network). The backbone nodes can communicate directly by using the wireless mesh network.

S103: Obtain distribution network device monitoring information according to the first distribution network device information and the second distribution network device information, and save the corresponding relationship between the distribution network device monitoring information and the distribution network device identifier, and the distribution network device identifier includes the first distribution network device ID or the ID of the second network distribution device.

Specifically, a unified data model of the first distribution network device information and the second distribution network device information is established; according to the unified information data model, related information of the same distribution network device is converted, merged, and analyzed to obtain distribution network device monitoring information. The corresponding relationship between the monitoring information of the network distribution equipment and the identification of the network distribution equipment is saved, and the identification of the network distribution equipment includes the identification of the first network distribution equipment or the identification of the second network distribution equipment.

Among them, the distribution network equipment monitoring information includes distribution network equipment basic information, distribution network equipment real-time status information, distribution network equipment operating environment information, distribution network equipment fault information, distribution network equipment maintenance information, distribution network equipment experiment information, distribution network equipment defects Information, distribution network equipment evaluation information, distribution network equipment location information, user power consumption information, power supply equipment information, power supply path information, distribution network equipment load information.

S104: Send the corresponding relationship between the monitoring information of the distribution network equipment and the identification of the distribution network equipment to the application server, so that when the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, The device identification generates alarm information and sends the alarm information to the terminal equipment.

Wherein, the application server is used for monitoring, analyzing and summarizing the monitoring information of the distribution network equipment. The alarm information includes the identification of the distribution network equipment, the location of the distribution network equipment, and the cause of the alarm. The terminal device may be a mobile phone or other communication devices.

Specifically, the application server presets the parameter threshold in the monitoring information of the distribution network equipment. When the monitored parameter exceeds the preset threshold, an alarm message is generated according to the distribution network equipment identifier, and the alarm information is sent to the terminal device.

Further, an audible and visual alarm can be provided.

Further, by summarizing distribution network equipment fault information, distribution network equipment maintenance information, distribution network equipment experiment information, distribution network equipment defect information, and distribution network equipment evaluation information since the distribution network equipment was put into production, a distribution system is established for each distribution network equipment. Network equipment event history, realize distribution network equipment ledger maintenance and query functions.

By summarizing the real-time status information of the distribution network equipment, the operating environment information of the distribution network equipment, and the positioning information of the distribution network equipment, combined with the geographic information system, the visual display function of the status information of the distribution network equipment is realized.

According to the fault information of the distribution network equipment, the information of the distribution network equipment with frequent faults is obtained, and the function of focusing on the distribution network equipment with frequent faults is realized.

Analyze user power consumption information, power supply equipment information, power supply path information, and distribution network equipment load information to realize the functions of user power consumption information viewing and distribution network equipment load rate analysis.

In this embodiment, by obtaining the first distribution network device information sent by several distribution network application systems, the first distribution network device information carries the first distribution network device identifier; the second distribution network device information collected by the information collection device is obtained, and the second distribution network device information is obtained. The information of the second distribution network equipment carries the identification of the second distribution network equipment; according to the information of the first distribution network equipment and the information of the second distribution network equipment, the monitoring information of the distribution network equipment is obtained, and the corresponding relationship between the monitoring information of the distribution network equipment and the identification of the distribution network equipment is saved , the distribution network device identifier includes the first distribution network device identifier or the second distribution network device identifier; the corresponding relationship between the distribution network device monitoring information and the distribution network device identifier is sent to the application server, so that the application server judges the distribution network device monitoring information When the parameter in exceeds the preset threshold, an alarm message is generated according to the identification of the distribution network equipment whose parameter exceeds the preset threshold, and the alarm message is sent to the terminal device. The embodiment of the present invention can monitor the status of the distribution network equipment in real time, detect the failure of the distribution network equipment in time and give an alarm, reduce the troubleshooting time, improve the efficiency of operation management of the distribution network equipment, and ensure the safe operation of the power grid.

Embodiment two

Referring to FIG. 2 , FIG. 2 shows the implementation process of the distribution network status monitoring and early warning method provided by Embodiment 2 of the present invention. On the basis of the foregoing embodiments, the embodiments of the present invention are described in detail as follows:

Steps S201 to S204 are consistent with the above S101 to S104, please refer to the relevant description of S101 to S104 for specific content, and will not be repeated here.

S205: Obtain the target network distribution device identifier collected by the on-site operation terminal, where the target network distribution device identifier is any one of the distribution network device identifiers.

Specifically, the on-site operation terminal collects the identification of the target distribution network equipment through radio frequency identification technology, and uses the GPRS (General Packet Radio Service, general packet radio service technology) wireless public network communication method to send the identification of the target distribution network equipment through the secure access platform. to this system.

S206: Obtain target network distribution device monitoring information according to the target network distribution device identifier and the corresponding relationship between the pre-stored distribution network device monitoring information and the distribution network device identifier.

S207: Send the monitoring information of the target distribution network device to the on-site operation terminal, so that the on-site operation terminal performs maintenance on the target distribution network device according to the monitoring information of the target distribution network device, and generates maintenance information on the target distribution network device.

Specifically, this system sends the monitoring information of the target distribution network equipment to the on-site operation terminal through the secure access platform. After the maintenance is completed, the maintenance information of the target distribution network equipment is generated according to the status information and evaluation information of the target distribution network equipment.

S208: Receive the maintenance information of the target distribution network equipment sent by the on-site operation terminal.

Specifically, after the on-site operation and maintenance are completed, the maintenance information of the target distribution network equipment is sent to the system, and the system updates the distribution network equipment maintenance information of the target distribution network equipment stored in the system according to the maintenance information of the target distribution network equipment.

In this embodiment, the monitoring information of the target distribution network equipment is obtained by obtaining the identification of the target distribution network equipment collected by the on-site operation terminal, according to the corresponding relationship between the identification of the target distribution network equipment and the pre-stored monitoring information of the distribution network equipment and the identification of the distribution network equipment , send the monitoring information of the target distribution network equipment to the on-site operation terminal, so that the on-site operation terminal can overhaul the target distribution network equipment according to the monitoring information of the target distribution network equipment, generate the maintenance information of the target distribution network equipment, and receive the target distribution equipment sent by the on-site operation terminal. The maintenance information of network equipment can quickly obtain the monitoring information of target distribution network equipment, understand the relevant information of target distribution network equipment in a timely manner, solve the problem of insufficient maintenance methods of distribution network equipment, and improve the efficiency of distribution network equipment maintenance.

Embodiment Three

Referring to FIG. 3 , FIG. 3 shows the implementation process of the distribution network status monitoring and early warning method provided by Embodiment 3 of the present invention. On the basis of the foregoing embodiments, the embodiments of the present invention are described in detail as follows:

S301: Obtain the distribution network equipment ledger information, distribution network equipment maintenance information, distribution network equipment experiment information, distribution network equipment evaluation information, and distribution network equipment location information sent by the equipment asset operation and maintenance lean management system.

S302: Obtain real-time line status information sent by the overhead line online monitoring system.

Specifically, the real-time line status information sent by the overhead line online monitoring system is obtained through the secure access platform and the enterprise service bus.

S303: Obtain the real-time status information of the distribution network equipment sent by the distribution network fault location system.

Specifically, the real-time status information of the distribution network equipment sent by the distribution network fault location system is obtained through the secure access platform and the enterprise service bus.

S304: Obtain the status monitoring information of the ring main unit sent by the ring main unit monitoring system.

Specifically, the status monitoring information of the ring main unit sent by the ring main unit monitoring system is obtained through the secure access platform and the enterprise service bus.

S305: Obtain the user's electricity consumption information sent by the electricity consumption collection system.

Specifically, the user's power consumption information sent by the power consumption collection system is obtained through the enterprise service bus.

S306: According to the ledger information of the distribution network equipment, the maintenance information of the distribution network equipment, the experimental information of the distribution network equipment, the evaluation information of the distribution network equipment, the location information of the distribution network equipment, the real-time status information of the line, the real-time status information of the distribution network equipment, and the status of the ring main unit The monitoring information and the user's electricity consumption information are used to obtain the first distribution network device information, and the first distribution network device information carries the first distribution network device identifier.

Specifically, the distribution network equipment information obtained in the equipment asset operation and maintenance lean management system, the overhead line online monitoring system, the distribution network fault location system, the ring network cabinet monitoring system, and the power collection system are collectively referred to as the first distribution network equipment information. Each network distribution device has a unique network distribution device identifier capable of distinguishing network distribution devices. The first network distribution device information includes a network distribution device identifier, and the distribution network device identifiers in the first network distribution device information are collectively referred to as the first network distribution device identifier.

Step S307 is consistent with the above S102, and for specific content, please refer to the related description of S102, and details will not be repeated here.

S308: Send the information of the first network distribution device and the information of the second network distribution device to the collection server through the converging controller, so that the collection server records the information of the first network distribution device and the information of the second network distribution device.

Wherein, the converging controller is used to aggregate the information of the first network distribution device and the information of the second network distribution device and send them to the collection server, and the collection server saves the information of the first network distribution device and the information of the second network distribution device.

Steps S309 and S310 are consistent with the above S103 and S104, please refer to the related descriptions of S103 and S104 for specific content, and will not be repeated here.

In this embodiment, by obtaining the distribution network equipment information of the equipment asset operation and maintenance lean management system, the overhead line online monitoring system, the distribution network fault location system, the ring network cabinet monitoring system, and the power collection system, the system and other distribution network equipment The information interaction of network application system provides effective data support for distribution network equipment operation management, distribution network equipment monitoring and maintenance. By sending the first distribution network device information and the second distribution network device information to the collection server through the aggregation controller, so that the collection server records the first distribution network device information and the second distribution network device information, and realizes the aggregation of distribution network device information and save.

Embodiment Four

Referring to FIG. 4 , FIG. 4 shows a schematic structural diagram of a distribution network status monitoring and early warning system provided by Embodiment 4 of the present invention. The system includes: a first information acquisition module 410 , a second information acquisition module 420 , an information processing module 430 , and an alarm module 440 .

The first information acquiring module 410 is configured to acquire first network distribution device information sent by several network distribution application systems, where the first network distribution device information carries a first network distribution device identifier.

The second information obtaining module 420 is configured to obtain the second network distribution device information collected by the information collection device, where the second network distribution device information carries the second network distribution device identifier.

The information processing module 430 is used to obtain the distribution network device monitoring information according to the first distribution network device information and the second distribution network device information, and save the corresponding relationship between the distribution network device monitoring information and the distribution network device identifier, and the distribution network device identifier includes The first network distribution device identifier or the second network distribution device identifier.

The alarm module 440 is configured to send the corresponding relationship between the monitoring information of the distribution network equipment and the identification of the distribution network equipment to the application server, so that when the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, The distribution network equipment identification of the threshold generates alarm information, and sends the alarm information to the terminal equipment.

In this embodiment, the first distribution network device information sent by several distribution network application systems is obtained through the first information acquisition module, and the first distribution network device information carries the first distribution network device identifier; the information collection is obtained through the second information acquisition module The second distribution network device information collected by the device, the second distribution network device information carries the second distribution network device identifier; through the information processing module, the distribution network device monitoring information is obtained according to the first distribution network device information and the second distribution network device information, And save the corresponding relationship between the distribution network equipment monitoring information and the distribution network equipment identification, the distribution network equipment identification includes the first distribution network equipment identification or the second distribution network equipment identification; through the alarm module, the distribution network equipment monitoring information and the distribution network equipment identification The corresponding relationship is sent to the application server, so that when the application server judges that the parameters in the monitoring information of the distribution network equipment exceed the preset threshold, it generates alarm information according to the identification of the distribution network equipment whose parameters exceed the preset threshold, and sends the alarm information to the terminal device . The embodiment of the present invention can monitor the status of the distribution network equipment in real time, detect the failure of the distribution network equipment in time and give an alarm, reduce the troubleshooting time, improve the efficiency of operation management of the distribution network equipment, and ensure the safe operation of the power grid.

Embodiment five

Referring to FIG. 5 , FIG. 5 shows a schematic structural diagram of a distribution network status monitoring and early warning system provided by Embodiment 5 of the present invention. On the basis of the above embodiments, the system further includes: an identification acquisition module 450 , a monitoring information acquisition module 460 , a monitoring information sending module 470 , and a maintenance information receiving module 480 .

The identification acquisition module 450 is configured to acquire the identification of the target network distribution device collected by the field operation terminal, where the target network distribution device identification is any one of the identifications of the distribution network equipment.

The monitoring information acquiring module 460 is configured to acquire the monitoring information of the target network distribution device according to the target network distribution device identifier and the corresponding relationship between the pre-stored distribution network device monitoring information and the distribution network device identifier.

The monitoring information sending module 470 is used to send the monitoring information of the target distribution network equipment to the on-site operation terminal, so that the on-site operation terminal can check and repair the target distribution network equipment according to the monitoring information of the target distribution network equipment, and generate the maintenance information of the target distribution network equipment.

The maintenance information receiving module 480 is configured to receive the maintenance information of the target distribution network equipment sent by the on-site operation terminal.

In this embodiment, the identification acquisition module acquires the identification of the target distribution network equipment collected by the on-site operation terminal, and the monitoring information acquisition module according to the corresponding relationship between the identification of the target distribution network equipment and the pre-stored monitoring information of the distribution network equipment and the identification of the distribution network equipment , to obtain the monitoring information of the target distribution network equipment, and send the monitoring information of the target distribution network equipment to the on-site operation terminal through the monitoring information sending module, so that the on-site operation terminal can overhaul the target distribution network equipment according to the monitoring information of the target distribution network equipment, and generate the target distribution network equipment. Network equipment maintenance information, through the maintenance information receiving module to receive the target distribution network equipment maintenance information sent by the field operation terminal, can quickly obtain the target distribution network equipment monitoring information, timely understand the target distribution network equipment related information, and solve the problem of insufficient distribution network equipment maintenance means problems, and improve the efficiency of distribution network equipment maintenance.

Embodiment six

Referring to FIG. 6 , FIG. 6 shows a schematic structural diagram of a distribution network status monitoring and early warning system provided by Embodiment 6 of the present invention. On the basis of the above embodiments, the system further includes: a first system information acquisition unit 411, a second system information acquisition unit 412, a third system information acquisition unit 413, a fourth system information acquisition unit 414, a fifth system information acquisition unit An acquisition unit 415 and a system information processing unit 416 .

The first system information acquisition unit 411 is configured to acquire the distribution network equipment ledger information, distribution network equipment maintenance information, distribution network equipment experiment information, distribution network equipment evaluation information, and distribution network equipment positioning information sent by the equipment asset operation and maintenance lean management system .

The second system information acquiring unit 412 is configured to acquire the real-time line status information sent by the overhead line online monitoring system.

The third system information acquiring unit 413 is configured to acquire the real-time status information of the distribution network equipment sent by the distribution network fault location system.

The fourth system information obtaining unit 414 is configured to obtain the status monitoring information of the ring main unit sent by the ring main unit monitoring system.

The fifth system information obtaining unit 415 is configured to obtain user electricity consumption information sent by the electricity consumption collection system.

The system information processing unit 416 is configured to use distribution network equipment ledger information, distribution network equipment maintenance information, distribution network equipment experiment information, distribution network equipment evaluation information, distribution network equipment positioning information, real-time line status information, and real-time status of distribution network equipment information, ring main unit status monitoring information and user electricity consumption information to obtain the first distribution network device information, and the first distribution network device information carries the first distribution network device identifier.

In this embodiment, the first system information acquisition unit, the second system information acquisition unit, the third system information acquisition unit, the fourth system information acquisition unit, the fifth system information acquisition unit, and the system information processing unit acquire other distribution network The distribution network equipment information sent by the application system realizes the information interaction between this system and other distribution network application systems, and provides effective data support for distribution network equipment operation management, distribution network equipment monitoring and maintenance.

Embodiment seven

Referring to FIG. 7 , an embodiment of the present invention also provides a terminal device, including a memory 71, a processor 70, and a computer program 72 stored in the memory and operable on the processor, and the processor 70 executes the computer program At 72, the steps in the various method embodiments described in the foregoing embodiments are implemented, for example, steps S101 to S104 shown in FIG. 1 . Alternatively, when the processor 70 executes the computer program 72, it realizes the functions of the modules in the system embodiments described in the above embodiments, such as the functions of the modules 410 to 440 shown in FIG. 4 .

The terminal device may be computing devices such as desktop computers, notebooks, palmtop computers, and cloud servers. The terminal device may include, but not limited to, a processor 70 and a memory 71 . For example, the terminal device may also include an input and output device, a network access device, a bus, and the like.

The so-called processor 70 may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, and the like.

The storage 71 may be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device. The memory 71 may also be an external storage device of the terminal device, such as a plug-in hard disk equipped on the terminal device, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, Flash Card (Flash Card), etc. Further, the memory 71 may also include both an internal storage unit of the terminal device and an external storage device. The memory 71 is used to store the computer program 72 and other programs and data required by the terminal device. The memory 71 can also be used to temporarily store data that has been output or will be output.

Embodiment eight

An embodiment of the present invention also provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the steps in the method embodiments described in the above-mentioned embodiments are implemented, for example Step S101 to step S104 shown in FIG. 1 . Alternatively, when the computer program is executed by the processor, the functions of the modules in the system embodiments described in the foregoing embodiments are implemented, for example, the functions of the modules 410 to 440 shown in FIG. 4 .

The computer program can be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the above-mentioned various method embodiments can be realized. Wherein, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, and a read-only memory (ROM, Read-Only Memory) , Random Access Memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content contained in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, computer-readable media Excluding electrical carrier signals and telecommunication signals.

Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the terminal and the unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed terminal and method may be implemented in other ways. For example, the system embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may also be electrical, mechanical or other forms of connection.

The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

The modules or units in the system of the embodiment of the present invention can be combined, divided and deleted according to actual needs.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (10)

1. a kind of distribution status monitoring and method for early warning characterized by comprising

The first distribution net equipment information that several application to distribution network systems are sent is obtained, the first distribution net equipment information carries first and matches Net device identification；

The second distribution net equipment information of information collecting device acquisition is obtained, the second distribution net equipment information carries the second distribution and sets Standby mark；

According to the first distribution net equipment information and the second distribution net equipment information, distribution net equipment monitoring information is obtained, and protect The corresponding relationship of the distribution net equipment monitoring information and distribution net equipment mark is deposited, the distribution net equipment mark is set comprising the first distribution Standby mark or the second distribution net equipment mark；

Application server is sent by the corresponding relationship of the distribution net equipment monitoring information and distribution net equipment mark, so that described answer It is more than preset threshold according to parameter with server when judging that the parameter in the distribution net equipment monitoring information is more than preset threshold Distribution net equipment mark generate warning message, and send terminal device for the warning message.

2. a kind of distribution status monitoring according to claim 1 and method for early warning, which is characterized in that further include:

The collected target distribution net equipment mark of field operation terminal is obtained, the target distribution net equipment is identified as the distribution and sets Any of standby mark；

The corresponding pass that the distribution net equipment monitoring information is identified with distribution net equipment is identified and prestored according to the target distribution net equipment System obtains target distribution net equipment monitoring information；

The target distribution net equipment monitoring information is sent to the field operation terminal, so that the field operation terminal is according to institute It states target distribution net equipment monitoring information to overhaul the target distribution net equipment, and generates target distribution net equipment service information；

Receive the target distribution net equipment service information that the field operation terminal is sent.

3. a kind of distribution status monitoring according to claim 1 and method for early warning, which is characterized in that described to obtain several match The first distribution net equipment information that net application system is sent, the first distribution net equipment information carry the first distribution net equipment mark packet It includes:

Obtain distribution net equipment account information, the distribution net equipment service information, distribution that asset of equipments O&M lean management system is sent Equipment experiment information, distribution net equipment evaluation information, distribution net equipment location information；

Obtain the route real time status information that overhead transmission line on-line monitoring system is sent；

Obtain the distribution net equipment real time status information that distribution network fault locating system is sent；

Obtain the ring network cabinet status monitoring information that ring network cabinet monitoring system is sent；

Obtain the user power utilization information that electricity consumption acquisition system is sent；

According to the distribution net equipment account information, the distribution net equipment service information, the distribution net equipment experiment information, described match Net appraisal of equipment information, the distribution net equipment location information, the route real time status information, the distribution net equipment real-time status Information, the ring network cabinet status monitoring information and the user power utilization information, obtain the first distribution net equipment information, and described One distribution net equipment information carries the first distribution net equipment mark.

4. a kind of distribution status monitoring according to claim 1 and method for early warning, which is characterized in that described according to described One distribution net equipment information and the second distribution net equipment information, obtain distribution net equipment monitoring information, comprising:

Establish the unified data model of the first distribution net equipment information and the second distribution net equipment information；

According to the unified data model, the relevant information of same distribution net equipment is converted, is merged, analyzes and obtains described match Net equipment monitoring information.

5. a kind of distribution status monitoring according to claim 1 and method for early warning, which is characterized in that the acquisition information is adopted Collect the second distribution net equipment information of equipment acquisition, after the second distribution net equipment information carries the second distribution net equipment mark, packet It includes:

Acquisition service is sent by converging controller by the first distribution net equipment information, the second distribution net equipment information Device, so that the acquisition server records the first distribution net equipment information and the second distribution net equipment information.

6. a kind of distribution status monitoring and early warning system characterized by comprising

The first information obtains module, the first distribution net equipment information sent for obtaining several application to distribution network systems, and described first Distribution net equipment information carries the first distribution net equipment mark；

Second data obtaining module, for obtaining the second distribution net equipment information of information collecting device acquisition, second distribution Facility information carries the second distribution net equipment mark；

Message processing module, for obtaining distribution according to the first distribution net equipment information and the second distribution net equipment information Equipment monitoring information, and save the corresponding relationship of the distribution net equipment monitoring information and distribution net equipment mark, the distribution net equipment Mark includes the first distribution net equipment mark or the second distribution net equipment mark；

Alarm module, for sending application service for the corresponding relationship of the distribution net equipment monitoring information and distribution net equipment mark Device so that the application server judge the parameter in the distribution net equipment monitoring information be more than preset threshold when, according to ginseng Number is more than that the distribution net equipment mark of preset threshold generates warning message, and sends terminal device for the warning message.

7. a kind of distribution status monitoring according to claim 6 and early warning system, which is characterized in that further include:

Identifier acquisition module, for obtaining the collected target distribution net equipment mark of field operation terminal, the target distribution is set It is standby to be identified as any of described distribution net equipment mark；

Monitoring information obtain module, for according to the target distribution net equipment identify and prestore the distribution net equipment monitoring information with The corresponding relationship of distribution net equipment mark, obtains target distribution net equipment monitoring information；

Monitoring information sending module, for sending the target distribution net equipment monitoring information to the field operation terminal, so that The field operation terminal overhauls the target distribution net equipment according to the target distribution net equipment monitoring information, and generates Target distribution net equipment service information；

Service information receiving module, the target distribution net equipment service information sent for receiving the field operation terminal.

8. a kind of distribution status monitoring according to claim 6 and early warning system, which is characterized in that the first information obtains Modulus block includes:

The first system information acquisition unit, for obtaining the distribution net equipment account letter of asset of equipments O&M lean management system transmission Breath, distribution net equipment service information, distribution net equipment experiment information, distribution net equipment evaluation information, distribution net equipment location information；

Second system information acquisition unit, for obtaining the route real time status information of overhead transmission line on-line monitoring system transmission；

Third system information acquiring unit, for obtaining the distribution net equipment real time status information of distribution network fault locating system transmission；

4th system information acquiring unit, the ring network cabinet status monitoring information sent for obtaining ring network cabinet monitoring system；

5th system information acquiring unit, for obtaining the user power utilization information of electricity consumption acquisition system transmission；

System information processing unit, for according to the distribution net equipment account information, the distribution net equipment service information, described match Net equipment experiment information, the distribution net equipment evaluation information, the distribution net equipment location information, the route real-time status letter Breath, the distribution net equipment real time status information, the ring network cabinet status monitoring information and the user power utilization information obtain described First distribution net equipment information, the first distribution net equipment information carry the first distribution net equipment mark.

9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when executing the computer program The step of any one distribution status monitoring and method for early warning.

10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists In realization distribution status monitoring and early warning as described in any one of claim 1 to 5 when the computer program is executed by processor The step of method.