[0022] With reference to the drawings, the present invention provides a GIS and GPS-based power distribution line inspection system, which is composed of an inspection terminal and a background server. The inspection terminal and the background server transmit data through a front-end processor. The background server is provided with Inspection task management module, inspection task query statistics module, identification management module, database module, inspection terminal is equipped with GIS module, GPS module, inspection image management module, inspection task operation module, inspection equipment query module, defects Information module, scanning synchronization module; the inspection task management module includes inspection cycle setting sub-module, inspection content generation sub-module, inspection task issuing sub-module and inspection task return sub-module; The task query statistics module includes a patrol task query statistics submodule and a defect query statistics submodule; the patrol task operation module includes a patrol content filling submodule and a patrol content return submodule; the defect information module includes equipment defect information A reporting sub-module and a device information defect correction sub-module. The scanning synchronization module includes an identification scanning function sub-module and an electronic map synchronization sub-module. The inspection terminal is a terminal such as a tablet and a mobile phone.
[0023] The patrol inspection cycle setting sub-module formulates the patrol inspection cycle file of the patrol equipment based on the data in the database module.
[0024] The patrol content generation sub-module is used to generate patrol tasks required for patrol objects, the patrol task issuing sub-module edits patrol task files through instructions, and the patrol terminal downloads the patrol tasks file. Inspection task documents include: inspection nature, inspection scope, matters needing attention, inspection danger points, inspection team, inspection personnel, inspection time limit, inspection results, related defects, etc. The options for inspection nature include: regular inspection, fault inspection, special inspection, supervisory inspection, and night inspection. The options for inspection results are: qualified and unqualified. The backend server will generate the nature of the inspection generated by the sub-module according to the inspection content, and list the equipment that needs to be inspected due to the date of the last inspection of the device in the database module and the inspection cycle of the device, and the inspection content generates the sub-module According to the final inspection scope determined by the operation instructions, an inspection task file composed of one or several devices is automatically generated. During this process, the operation instructions can also be adjusted for the inspection tasks of some devices to form the content of this inspection task . When setting the inspection range, provide a selectable path, the downstream equipment of the selected line is the inspection range; or support clicking on the map to set the relevant inspection point, the inspection point is the inspection range; or Set the line boundary on the geographic map, and the line equipment within the boundary is the inspection range; or draw a circular or rectangular polygonal area on the geographic map, and select the line name to achieve the inspection range setting.
[0025] The patrol task issuance submodule is used to download the patrol task. The patrol personnel can choose the corresponding patrol task and download it to the patrol terminal for patrol inspection. Before the patrol task is completed, the operation instruction can be multiple times Perform the same task in the inspection terminal. After successfully downloaded to the inspection terminal, the corresponding inspection task status is set to "executing".
[0026] The patrol content return submodule is used to receive the patrol tasks that have been uploaded or the patrol tasks that have not been completed. After the patrol is completed, the patrol personnel can synchronize the data on the patrol terminal to Back-end server, the system determines whether the inspection task is completed according to the inspection status. If the inspection task is not completed, the operation instruction can also upload data, but the operation instruction can also operate the inspection task; if the inspection task has ended, Upload the inspection result to the backend server to read the information of the inspection task through the inspection task query module.
[0027] The patrol task query and statistics submodule is used to query and count data and files of each submodule in the patrol task management module. The query condition instructions include: defect level, defect type, equipment location, discovery date, discovery team, discoverer and defect content.
[0028] The defect query statistics submodule is used to count the defective equipment data recorded during the inspection process. The defective equipment data is recorded by the defect information module of the inspection terminal and uploaded to the inspection content upload submodule. The patrol task query statistics sub-module for archive statistics.
[0029] The identification management module is used to generate uniformly scannable and identifiable equipment identifications, perform data statistics on the equipment identifications, and can synchronize the equipment identifications with the scan synchronization module. The equipment identifications include: power point code labels, meter box resources Code label, account number label, meter asset number. The manifestations are: power point code label: number string and QR code; meter box resource code label: number string and barcode; account number label: number string and barcode; meter asset number: number string and barcode. Perform data statistics on the equipment identification; the database module recognizes and verifies the four types of identification scanned on-site, so as to know whether the on-site pasted identification corresponds to the identification in the relevant systems of the camp and distribution, so as to facilitate the management of deviation data and maintain.
[0030] The database module is used to receive data uploaded by the defect information module, GIS module, GPS module and scan synchronization module of the inspection terminal, and is used by the inspection terminal to call and read the data in the database module.
[0031] The GIS module is used to locate the device coordinates.
[0032] The GPS module is used to locate the coordinates in the electronic map. The GIS module is used to locate the equipment coordinates, the GPS module is used to locate the coordinates in the electronic map, and the GIS module and the GPS module can cooperate to detect whether there is a missed inspection of the equipment. At the same time, The coordinate information in the GIS module and the GPS module can be synchronized to the database module.
[0033] The inspection image management module is used to define and manage device images, and at the same time upload data to the database module for storage and backup, so that the device identification corresponds to the device image, and the inspection content filling sub-module is used to fill in and execute inspection tasks And upload to the inspection content return sub-module; the database module provides the equipment image definition function to realize the definition of each type of equipment image.
[0034] The inspection terminal can also perform the following image processing functions:
[0035] Graphic zoom: zoom in and zoom out by finger swiping;
[0036] Graphic roaming: provide smooth roaming function, and realize seamless and non-refreshing visual effects, which is convenient for operation instruction tour and quick positioning;
[0037] Device hierarchical display: In order to avoid efficiency problems caused by too many devices displayed on the same page, the devices are displayed hierarchically, and the devices that need to be displayed are configured according to the actual business.
[0038] The inspection image management module is used to define and manage device images, and at the same time upload data to the database module for storage and backup, so that the device identification corresponds to the device image, and the inspection content filling sub-module is used to fill in and execute inspection tasks And upload it to the inspection content return sub-module. After the inspection task generates a file, the operation instructions can be downloaded to the inspection terminal palm computer through the inspection terminal. Roadmap, the system automatically prompts the operation instructions for the inspection items of the equipment.
[0039] The system provides manual and automatic inspection content filling. The manual method requires the inspector to fill in the inspection card; or the system automatically completes the filling of the information of the inspection card, and requires that the inspection track and the equipment location basically match (within the allowable range). If defects are found during the inspection process, the defect information can be directly filled in during the inspection process.
[0040] The device information defect correction sub-module corrects the defective device information according to the data in the defect information filling sub-module. When filling in the defect information, in order to solve the problem of slow input of Chinese characters at the inspection terminal, various The common defects of equipment are maintained by standard defects for inspection personnel to choose. The new defects added in the inspection terminal will be uploaded to the statistics module.
[0041] For equipment that has unresolved defects, when operating instructions to inspect the equipment, the system will automatically prompt the operating instructions that the equipment has unresolved defects, remind the operating instructions to pay attention to the inspection of defective parts, and directly access the defects of the equipment For detailed information, if the development trend of defects tends to be serious, the operating instructions can also adjust the defect information. After the inspection, the system can also synchronize the corrected information to the database module.
[0042] The equipment information defect correction submodule corrects the defective equipment information according to the data in the defect information filling submodule. During the inspection process, it is found that the electrical connection relationship of the line, equipment parameters, coordinate positions, pole tower information and work wells When the information is inconsistent with the GIS module, the difference information is recorded in the inspection terminal through photos, latitude and longitude coordinates, and text information to facilitate the issuance of the equipment change order. The data staff will modify the equipment change order into the database module.
[0043] The system provides maintenance and management of equipment correction information, and supports operations of adding, deleting, and modifying equipment correction information. When the device parameters or coordinate information are found to be incorrect, you can select the current device to complete the correction information record addition operation, and complete the photo or GPS positioning operation. When the electrical connection is found to be incorrect, you can select nearby devices to complete the operation of adding correction information records, and complete operations such as taking pictures, GPS positioning, or filling in information.
[0044] The inspection content return submodule is used to upload the inspection task files to the inspection content return submodule, and archive the returned inspection task files through the defect query statistics submodule; After the inspection, the equipment correction information on the inspection terminal can be uploaded to the database module.
[0045] The identification scanning function sub-module is used for scanning the identification of the identifiable device, and can scan and identify the barcode and two-dimensional code of the device identification, as well as the fingerprint confirmation function.
[0046] The electronic map synchronization sub-module is used to read the electronic map of the database. The system synchronizes the electronic map within the jurisdiction of the power supply bureau from the database module to the electronic map synchronization sub-module of the inspection terminal.
[0047] The inspection task management module also includes an inspection range setting submodule for locating the device coordinates in the submodule and the electronic map according to the device coordinates, and synchronize the electronic map in the submodule to set the inspection range and path .
[0048] The statistics module also includes a patrol check arrival rate statistics submodule and a patrol track statistics playback submodule. The patrol check arrival rate statistics submodule compares the coordinates of the mobile terminal on the electronic map with the device coordinates, It is used to make statistics on whether there is any missing equipment in the inspection; support multi-condition inspection in-place rate statistics, query conditions include: inspection nature, inspection scope, inspection team, inspection personnel, inspection start and end time. The nature of the inspection, the inspection team, the inspector, and the inspection time period support selection and input. The coordinates of the inspection terminal are compared with the coordinates of the equipment. If it exceeds the set boundary, it is considered to be missed, that is, it is not in place. The boundary value is configurable, set by the system administrator to 5 meters or 10 meters.
[0049] The patrol track statistics playback sub-module is used to count and view the path track of the patrol task in the electronic map and the track of the patrol equipment coordinate.
[0050] The identification management module includes an identification verification management sub-module and an identification entry management sub-module
[0051] The inspection terminal downloads the data of the background server through the front-end processor, and the front-end processor and the background server perform two-way data transfer based on the mobile data storage device.
