CN114419748B - Power line inspection system based on offline map - Google Patents
Power line inspection system based on offline map Download PDFInfo
- Publication number
- CN114419748B CN114419748B CN202111369728.8A CN202111369728A CN114419748B CN 114419748 B CN114419748 B CN 114419748B CN 202111369728 A CN202111369728 A CN 202111369728A CN 114419748 B CN114419748 B CN 114419748B
- Authority
- CN
- China
- Prior art keywords
- map
- inspection
- module
- information
- offline map
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 117
- 238000004891 communication Methods 0.000 claims abstract description 29
- 230000003993 interaction Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000007547 defect Effects 0.000 claims description 28
- 239000003086 colorant Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001113556 Elodea Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
- G01C21/32—Structuring or formatting of map data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An offline map-based power line inspection system relates to a power equipment inspection method. The problem of current circuit inspection scope big, inspection personnel inspection inefficiency, the accuracy is poor is solved. The invention comprises a monitoring center and a patrol terminal unit, wherein the monitoring center and the patrol terminal unit are in wireless communication; the monitoring center comprises a map downloading module, a map matching module and a display; the map downloading module is used for regularly downloading vector map data in the power supply area, and the map matching module is used for matching and correlating the geographical position information of the position of the line tower and the transformer substation with the offline map data and marking the offline map; sending the marked offline map to a patrol terminal unit; the inspection terminal unit comprises: the system comprises a main controller, a patrol path generation module, a check-in module, a man-machine interaction module, a positioning module and a wireless communication module. The invention is suitable for power line inspection.
Description
Technical Field
The invention relates to a power equipment inspection method.
Background
For power enterprises, ensuring safe, reliable, stable and economical operation of equipment is the basis for survival and development. Defect failure of any equipment in the production system may affect safe production. Therefore, line inspection management plays a very important role in enterprise management. Currently, most manufacturers remain behind in manually registering and counting equipment information for management. Along with the rapid development of enterprises, the line conditions are more and more complex, the line maintenance difficulty is high, the inspection quantity is large, the efficiency is low, the adopted manual line inspection mode can not ensure the accuracy and continuity of management work, and the problems of large workload and high management cost exist, so that the manual inspection can not meet the requirements of actual line inspection.
Disclosure of Invention
The invention aims to solve the problems of large line inspection range, low inspection efficiency and poor accuracy of inspectors in the prior art, and provides an electric power line inspection system based on an offline map.
The invention discloses an offline map-based power line inspection system, which comprises a monitoring center and an inspection end unit, wherein the monitoring center and the inspection end unit are in wireless communication;
the monitoring center comprises a map downloading module, a map matching module and a display;
the map downloading module is used for periodically downloading vector map data in the power supply area, converting the vector map data into an offline map and sending the offline map to the map matching module;
the map matching module is used for generating tile data from the position data of the power line towers and the transformer substations in the power supply area, converting the tile data into geographic position information, matching and associating the geographic position information of the line towers and the transformer substations with offline map data, and marking the line towers and the transformer substations in the offline map by using different icons respectively; the offline map after the position marks of the power line pole tower and the transformer substation is sent to a patrol terminal unit;
the display is used for displaying an offline map after the position of the power line tower and the transformer substation is marked;
the inspection terminal unit comprises: the system comprises a main controller, a patrol path generation module, a check-in module, a man-machine interaction module, a positioning module and a second wireless communication module;
the main controller receives the offline map after the position marks of the power line pole tower and the transformer substation sent by the monitoring center through the second wireless communication module, and sends the received offline map after the marks to the inspection path generating module and the man-machine interaction module;
the man-machine interaction module is used for displaying the received marked offline map and simultaneously providing a fault marking port, a patrol starting point and an end point marking port for a user; after receiving the inspection start point and end point marking signals, sending the inspection start point and end point to an inspection path generating module; after receiving the fault marking information, sending the fault marking position and equipment information to the main controller;
the man-machine interaction module is also used for inputting the identity information of the inspector and the corresponding inspection range, and sending the identity information of the inspector and the corresponding inspection range to the main controller;
the inspection path generating module acquires an optimal inspection path according to the received map, the inspection starting point, the inspection terminal point and the road information in the map; sending the optimal routing inspection path to a main controller;
the main controller is also used for sending the received optimal inspection path to the man-machine interaction module, and the man-machine interaction module is also used for displaying the optimal inspection path in the map;
the main controller also sends the received fault position marks and fault equipment information to a monitoring center through a second wireless communication module;
the positioning module is used for positioning the position of the inspection end unit and sending a positioning signal to the main controller;
the main controller is used for sending the received positioning information, the received patrol personnel identity information and the corresponding patrol range information to the check-in module;
the sign-in module is used for providing an identification port of the inspector, judging whether the inspector reaches an inspection starting point or an inspection end point according to the positioning information, the inspector identity information and the corresponding inspection range information, and sending sign-in and position information of the inspector to the main controller when the inspector reaches the inspection starting point; when the patrol personnel reach the patrol terminal, sending a patrol completion signal to the main controller, and sending patrol terminal position and time information;
when the main controller receives sign-in and position information of the patrol personnel or information of the patrol personnel, the patrol terminal position and time, the main controller sends the received signals to the monitoring center through the second wireless communication module.
In the invention, the map matching module also matches the fault position marks to the offline map after the power line tower and transformer substation position marks, and sends the map with the fault position marks to the display.
Further, in the invention, the map matching module matches and associates the geographical position information of the position of the line pole tower and the transformer substation with the offline map data, and the method comprises the following steps:
firstly, acquiring power line tower information and transformer station position information in a power supply area, generating tile data from the acquired information, and converting tile data parameters into an offline map;
and then, associating the line towers and the substations in the offline map with the topographic information and the road information in the map, and generating corresponding icons to realize matching and associating the line towers and the substation position geographic position information with the offline map data.
Further, in the invention, the specific method for obtaining the optimal inspection path by the inspection path generating module according to the received map, the inspection start point, the inspection end point and the road information in the map is as follows:
and grading road information contained in the marked offline map, wherein the grades are highways, mountain roads and cultivated lands in sequence from top to bottom, preferentially selecting the traffic mode with the highest grade by selecting the positions of the two points of the starting point and the end point, determining the selected traffic means, and taking the path with the least using time reaching the end point as the optimal routing inspection path.
Further, in the invention, the method for fault marking in the man-machine interaction module comprises the following steps:
faults of different levels are marked by different colors, white is marked as a defect, yellow is marked as a serious defect, and red is marked as a critical defect.
In the invention, the monitoring center further comprises a first wireless communication module, and the first wireless communication module is communicated with a second wireless communication module.
The system considers the principle of safety in the power system, adopts an offline map mode, the information of the power line towers and the channel conditions in the power supply area, the transformer station position is deployed on the offline map, and the intelligent generation of the inspection path increases the inspection efficiency of the power transmission line, improves the safety coefficient, directly displays the path more accurately for the line inspection personnel, avoids getting lost, and improves the management efficiency of the national power grid power transmission operation inspection. The inspection efficiency and the accuracy of inspection personnel are improved.
Drawings
Fig. 1 is an electrical schematic block diagram of a system according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The first embodiment is as follows: the following describes the present embodiment with reference to fig. 1, where the power line inspection system based on an offline map according to the present embodiment includes a monitoring center and an inspection end unit, where the monitoring center and the inspection end unit perform wireless communication;
the monitoring center comprises a map downloading module 101, a map matching module 102 and a display 103;
the map downloading module 101 is configured to periodically download vector map data in the power supply area, and convert the vector map data into an offline map and send the offline map to the map matching module 102;
the map matching module 102 is configured to generate tile data from power line tower and substation position data in the power supply area, convert the tile data into geographic position information, and match and associate the line tower and substation position geographic position information with offline map data, and mark the line tower and the substation in the offline map by using different icons respectively; the offline map after the position marks of the power line pole tower and the transformer substation is sent to a patrol terminal unit;
the display 103 is used for displaying an offline map after the position of the power line tower and the transformer substation is marked;
the inspection terminal unit comprises: the system comprises a main controller 203, a patrol path generation module 202, a check-in module 204, a man-machine interaction module 205, a positioning module 206 and a second wireless communication module 201;
the main controller 203 receives the offline map after the position marks of the power line towers and the transformer substations sent by the monitoring center through the second wireless communication module 201, and sends the received offline map after the marks to the inspection path generating module 202 and the man-machine interaction module 205;
the man-machine interaction module 205 is configured to display the received marked offline map, and provide a fault marking port, a patrol start point and an endpoint marking port for a user; after receiving the inspection start point and end point marking signals, sending the inspection start point and end point to the inspection path generating module 202; after receiving the fault marking information, sending the fault marking position and the equipment information to the main controller 203;
the man-machine interaction module 205 is further configured to enter the identity information of the inspector and the corresponding inspection range, and send the identity information of the inspector and the corresponding inspection range to the main controller 203;
the inspection path generating module 202 obtains an optimal inspection path according to the received map, the inspection start point, the inspection end point and the road information in the map; and sends the optimal patrol path to the main controller 203;
the main controller 203 is further configured to send the received optimal inspection path to the man-machine interaction module 205, where the man-machine interaction module 205 further displays the optimal inspection path in a map;
the main controller 203 also sends the received fault location mark and fault equipment information to a monitoring center through a second wireless communication module;
the positioning module 206 is configured to position the position of the inspection end unit, and send a positioning signal to the main controller 203;
the main controller 203 is configured to send the received positioning information and the identity information of the inspector, and corresponding inspection range information to the check-in module 204;
the sign-in module 204 is configured to provide an identification port for an inspector, determine whether the inspector reaches an inspection start point or an inspection end point according to the positioning information, the inspector identity information, and the corresponding inspection range information, and send sign-in and position information of the inspector to the main controller 203 when the inspector reaches the inspection start point; when the patrol personnel reach the patrol terminal, sending a patrol completion signal to the main controller 203, and sending patrol terminal position and time information;
when the main controller 203 receives the check-in and position information of the inspector or the position and time information of the inspector and the inspection end point, the received signal is sent to the monitoring center through the second wireless communication module 201.
In this embodiment, an offline map of a local power supply area needs to be downloaded on the internet, and because the present invention needs a navigation function, an offline map of "vector map data" is used to collect power line tower information, channel conditions, and substation positions in the power supply area to which the present invention belongs, these data are generated into tile data, tile data parameters are converted into an offline map, and the offline map is stored. And (3) associating the offline map line towers with the transformer substations, the line channels, the highways and the mountain roads, generating corresponding icons, and displaying different paths on the offline map by changing the starting point and the destination position of the offline map. The sign-in function is further added, and corresponding user information of staff, such as staff numbers, names, work departments, positions and the like, is input on the offline map server according to actual needs. After the user information is input, the offline map server sends the user information to the local area network server, the server records, authenticates the user information and binds the user information with the offline map server. After the binding of the user information is completed, each time of check-in, when the patrol personnel arrive at the departure point within a certain preset range, the offline map server sends check-in information to the check-in server. After receiving the sign-in information, the sign-in server establishes connection with the authorization server to acquire corresponding user information, and completes sign-in. When the patrol personnel arrives at the destination, clicking on the offline map to finish the patrol, sending the patrol finishing information to the check-in server by the offline map server, and simultaneously obtaining corresponding information by a lead and organizing the vehicle to receive the patrol.
Further, in the present embodiment, the map matching module 102 also matches the fault location markers and the device information to the offline map after the power line tower and the substation location markers, and sends the map with the fault location markers to the display 103.
Further, in this embodiment, the map matching module 102 matches the geographical location information of the line tower and the substation with the offline map data according to the following method:
firstly, acquiring power line tower information and transformer station position information in a power supply area, generating tile data from the acquired information, and converting tile data parameters into an offline map;
and then, associating the line towers and the substations in the offline map with the topographic information and the road information in the map, and generating corresponding icons to realize matching and associating the line towers and the substation position geographic position information with the offline map data.
The road information in the present embodiment includes cultivated land where roads and mountain roads can pass through.
Further, in this embodiment, the specific method for obtaining the optimal routing inspection path by the routing inspection path generating module 202 according to the received map, the routing inspection start point, the routing inspection end point and the road information in the map is as follows:
the method comprises the steps of firstly grading road information contained in a marked offline map, wherein the grades are highways, mountain roads and cultivated lands in sequence from top to bottom, preferentially selecting a traffic mode with the highest grade by selecting the positions of a starting point and an ending point, determining a selected traffic tool, and taking a path with the least using time reaching the ending point as an optimal routing inspection path.
In this embodiment, road information is classified, road information included in an existing offline map is classified into roads, mountain roads, cultivated lands, and in real inspection, and road information not included in the offline map is added to the offline map through a generated new path, and the newly added road is classified into a vehicle road and a walking road, wherein the vehicle road is classified into a large vehicle road and a small vehicle road, and the walking road is classified into a passage path such as a mountain road, a cultivated land, and a waterweed land. When the inspection personnel find defects, the inspection personnel can choose to continue to inspect according to the original route, and can also choose to leave the inspection channel nearby according to the existing route of the map or experience to reach the main route. If the system does not have a personnel access path, a new path is generated, and an offline map is uploaded, so that the optimal path can be intelligently generated by selecting two points, selecting a vehicle and intelligently generating the optimal path when the system is in fault elimination.
Further, the method for fault marking in the man-machine interaction module 205 in this embodiment is as follows:
faults of different levels are marked by different colors, white is marked as a defect, yellow is marked as a serious defect, and red is marked as a critical defect.
Further, in this embodiment, the monitoring center further includes a first wireless communication module 104, where the first wireless communication module 104 communicates with a second wireless communication module 201.
The marking function in this embodiment includes defining a defect of a tower body, including a general defect, a serious danger and a critical defect, and classifying the defect in color, wherein the general defect is white, the serious defect is yellow, the critical defect is red, and processing time countdown is performed after the uploading data is checked and passed, wherein the general defect time countdown is a checking period, the serious defect time countdown is 30 days, the critical defect time is 24 hours, and alarm signals with different grades are respectively given in the time ranges of about 50%, 70%, 90%, 100% and exceeding time ranges.
According to the invention, an account uploading, approval and grading function is added to the offline map, and the map matching module matches the terrain change information into the offline map. The system comprises a map display module, a drag module, an addition control module and a positioning module, wherein the map display module is used for displaying the map display information, and the drag module is used for displaying the map display information; the dragging module is used for dragging the offline map; the adding control module is used for adding icon controls representing the information of the power line pole tower, the channel condition and the position of the transformer substation to the offline map; the positioning module is used for positioning the map. And an intelligent learning function is added on the offline map, the walking speed of each account is intelligently generated by recording walking tracks and walking time of different accounts, and after a patrol person gets off, the time to a destination is intelligently generated, so that the vehicle can generate a receiving and sending sequence conveniently.
When the patrol personnel encounters danger or is in bad physical condition, the one-key help seeking function is added to the patrol terminal unit, the second wireless communication module of the wireless communication module sends help seeking information and personnel positions to the mobile phone or the monitoring center of the management personnel, and the fastest rescue path is generated according to the positions of the management personnel, so that the personnel can rescue in time.
Embodiment one: when the patrol is normally performed, a patrol plan is preset, wherein the patrol plan comprises personnel, a patrol line section, a starting point and an end point, an account number of a manager intelligently generates a path, after the path reaches the starting point, the patrol personnel get off and sign in, an offline map intelligently generates a patrol path of the patrol personnel and the required patrol time according to the account number, and information is sent to the account number (monitoring center) of the manager, so that the manager can conveniently determine the pick-up sequence according to the required time of the patrol personnel. In the process of patrol, an offline map generates a patrol personnel travelling path, and the patrol personnel can add the line channel condition into the offline map; when the defects are found, the defects can be filled into the map according to options such as types, defect grades and the like, positioned, and when the defects are overhauled next time, the defects can be eliminated according to the planned time by reaching the defect sites according to the positioning generation paths.
Embodiment two: when the operation or the defect elimination is carried out at a certain position of the line, the operation point can be reached by an operator, the positioning is carried out on the map, the positioning information is uploaded to the map, and the on-duty personnel and the safety supervision department personnel can generate a path to reach the operation site by the positioning point at that time, so that the safety management responsibility can be conveniently realized; after the operation is completed, the locating point is canceled.
Compared with the prior art, the invention has the following beneficial effects: the method for inspecting the power line based on the offline map considers the principle of safety in the power system, adopts the offline map mode, and the power line tower information, the channel condition and the transformer station position in the power supply area are deployed on the offline map, and the inspection path is intelligently generated, so that the inspection efficiency of the power transmission line is increased, the safety coefficient is improved, the direct clear and more accurate path display is provided for line inspection staff, the lost road is avoided, and the management efficiency of the power transmission operation inspection of the national power grid is improved.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways other than as described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.
Claims (6)
1. The power line inspection system based on the offline map is characterized by comprising a monitoring center and an inspection end unit, wherein the monitoring center and the inspection end unit are in wireless communication;
the monitoring center comprises a map downloading module (101), a map matching module (102) and a display (103);
the map downloading module (101) is used for periodically downloading vector map data in the power supply area, converting the vector map data into an offline map and sending the offline map to the map matching module (102);
the map matching module (102) is used for generating tile data from the position data of the power line towers and the transformer substations in the power supply area, converting the tile data into geographic position information, matching and associating the geographic position information of the line towers and the transformer substations with offline map data, and marking the line towers and the transformer substations in an offline map by using different icons respectively; the offline map after the position marks of the power line pole tower and the transformer substation is sent to a patrol terminal unit;
the display (103) is used for displaying an offline map after the position of the power line tower and the transformer substation is marked;
the inspection terminal unit comprises: the system comprises a main controller (203), a patrol path generation module (202), a check-in module (204), a man-machine interaction module (205), a positioning module (206) and a second wireless communication module (201);
the main controller (203) receives the offline map after the position marks of the power line pole tower and the transformer substation, which is sent by the monitoring center, through the second wireless communication module (201), and sends the received offline map after the marks to the inspection path generating module (202) and the man-machine interaction module (205);
the man-machine interaction module (205) is used for displaying the received marked offline map and simultaneously providing a fault marking port, a patrol starting point and an end point marking port for a user; after receiving the inspection start point and end point marking signals, sending the inspection start point and end point to an inspection path generating module (202); after receiving the fault marking information, sending the fault marking position and equipment information to a main controller (203);
the man-machine interaction module (205) is also used for inputting the identity information of the inspector and the corresponding inspection range and sending the identity information of the inspector and the corresponding inspection range to the main controller (203);
the inspection path generating module (202) acquires an optimal inspection path according to the received map, the inspection starting point, the inspection terminal point and the road information in the map; and sending the optimal patrol path to the main controller (203);
the main controller (203) is further configured to send the received optimal inspection path to the man-machine interaction module (205), and the man-machine interaction module (205) is further configured to display the optimal inspection path in a map;
the main controller (203) also sends the received fault position mark and fault equipment information to a monitoring center through a second wireless communication module;
the positioning module (206) is used for positioning the position of the inspection end unit and sending a positioning signal to the main controller (203);
the main controller (203) is used for sending the received positioning information and the patrol personnel identity information and the corresponding patrol range information to the check-in module (204);
the sign-in module (204) is used for providing an identification port of the inspector, judging whether the inspector reaches an inspection starting point or an inspection end point according to the positioning information, the inspector identity information and the corresponding inspection range information, and sending sign-in and position information of the inspector to the main controller (203) when the inspector reaches the inspection starting point; when the patrol personnel reach the patrol terminal, sending a patrol completion signal to the main controller (203), and sending patrol terminal position and time information;
when the main controller (203) receives check-in and position information of the patrol personnel or position and time information of the patrol personnel and the patrol terminal, the main controller sends the received signal to the monitoring center through the second wireless communication module (201).
2. The power line inspection system based on the offline map according to claim 1, wherein the map matching module (102) further matches the fault location markers to the offline map after the power line tower and substation location markers, and sends the map with the fault location markers to the display (103).
3. The offline map-based power line inspection system according to claim 1 or 2, wherein the map matching module (102) matches and associates the line tower and substation location geographical location information with the offline map data by:
firstly, acquiring power line tower information and transformer station position information in a power supply area, generating tile data from the acquired information, and converting tile data parameters into an offline map;
and then, associating the line towers and the substations in the offline map with the topographic information and the road information in the map, and generating corresponding icons to realize matching and associating the line towers and the substation position geographic position information with the offline map data.
4. The power line inspection system based on an offline map according to claim 1 or 2, wherein the specific method for obtaining the optimal inspection path by the inspection path generating module (202) according to the received map, the inspection start point and end point and the road information in the map is as follows:
and grading road information contained in the marked offline map, wherein the grades are highways, mountain roads and cultivated lands in sequence from top to bottom, preferentially selecting the traffic mode with the highest grade by selecting the positions of the two points of the starting point and the end point, determining to select the traffic means, and taking the path with the least using time reaching the end point as the optimal routing inspection path.
5. A power line inspection system based on an offline map according to claim 3, characterized in that the method for fault marking in the man-machine interaction module (205) comprises:
faults of different levels are marked by different colors, white is marked as a defect, yellow is marked as a serious defect, and red is marked as a critical defect.
6. The offline map-based power line inspection system according to claim 1 or 5, wherein the monitoring center further comprises a first wireless communication module (104), the first wireless communication module (104) being in communication with a second wireless communication module (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369728.8A CN114419748B (en) | 2021-11-18 | 2021-11-18 | Power line inspection system based on offline map |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111369728.8A CN114419748B (en) | 2021-11-18 | 2021-11-18 | Power line inspection system based on offline map |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114419748A CN114419748A (en) | 2022-04-29 |
| CN114419748B true CN114419748B (en) | 2024-04-12 |
Family
ID=81265146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111369728.8A Active CN114419748B (en) | 2021-11-18 | 2021-11-18 | Power line inspection system based on offline map |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114419748B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105868935A (en) * | 2016-05-09 | 2016-08-17 | 国网浙江东阳市供电公司 | Patrol task receiving equipment |
| CN106408453A (en) * | 2016-09-23 | 2017-02-15 | 国家电网公司 | GIS-based power transmission line intelligent inspection system |
| WO2018107916A1 (en) * | 2016-12-14 | 2018-06-21 | 南京阿凡达机器人科技有限公司 | Robot and ambient map-based security patrolling method employing same |
| CN110261736A (en) * | 2019-06-26 | 2019-09-20 | 国网青海省电力公司西宁供电公司 | A kind of the inspection navigation system and method for electric power line pole tower |
| CN113223204A (en) * | 2021-03-24 | 2021-08-06 | 浙江鼎测地理信息技术有限公司 | Electric power inspection system |
| WO2021212773A1 (en) * | 2020-04-24 | 2021-10-28 | 滨州学院 | Multi-rotor unmanned intelligent inspection system |
-
2021
- 2021-11-18 CN CN202111369728.8A patent/CN114419748B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105868935A (en) * | 2016-05-09 | 2016-08-17 | 国网浙江东阳市供电公司 | Patrol task receiving equipment |
| CN106408453A (en) * | 2016-09-23 | 2017-02-15 | 国家电网公司 | GIS-based power transmission line intelligent inspection system |
| WO2018107916A1 (en) * | 2016-12-14 | 2018-06-21 | 南京阿凡达机器人科技有限公司 | Robot and ambient map-based security patrolling method employing same |
| CN110261736A (en) * | 2019-06-26 | 2019-09-20 | 国网青海省电力公司西宁供电公司 | A kind of the inspection navigation system and method for electric power line pole tower |
| WO2021212773A1 (en) * | 2020-04-24 | 2021-10-28 | 滨州学院 | Multi-rotor unmanned intelligent inspection system |
| CN113223204A (en) * | 2021-03-24 | 2021-08-06 | 浙江鼎测地理信息技术有限公司 | Electric power inspection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114419748A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108279428B (en) | Map data evaluating device and system, data acquisition system, acquisition vehicle and acquisition base station | |
| CN108053632B (en) | Automatic identification system and method for user attribution relation | |
| CN109359789B (en) | Transformer substation operation and maintenance path planning navigation system and navigation method based on Beidou positioning | |
| CN102854886B (en) | The method and apparatus of flight line editor and control | |
| CN104331944B (en) | The communications optical cable method for inspecting positioned based on RF identification and GPS | |
| CN104202086B (en) | A kind of Cable's Fault localization method | |
| CN209267824U (en) | A kind of Optical Cable caliberating device based on optical fiber sensing technology | |
| CN102809568A (en) | Method and system for monitoring contamination distribution of insulator | |
| CN103116990B (en) | Traffic speed vehicle-mounted acquisition system and method based on mobile phone switch position | |
| CN203840375U (en) | System for analyzing inspection quality of railway inspector | |
| US20190172344A1 (en) | System for forecasting traffic condition pattern by analysis of traffic data and forecasting method thereof | |
| CN113409482B (en) | Optical cable line inspection monitoring and working quantification assessment method | |
| CN105101092A (en) | Mobile phone user travel mode recognition method based on C4.5 decision tree | |
| GU et al. | Monitoring dispatch information system of trucks and shovels in an open pit based on GIS/GPS/GPRS | |
| CN101852622A (en) | Real-time vehicle navigation method based on wireless data network | |
| CN107272689A (en) | A kind of Transport route planning and monitoring system and its path planning and monitoring method | |
| CN104319893A (en) | Electric transmission line GIS based on AGPS and 4G and implementation method | |
| CN106952472A (en) | Congestion level sort method and system between city based on multivariate data | |
| CN113109733A (en) | Overhead cable short circuit grounding fault detection system based on wireless sensor network | |
| CN107241743A (en) | Power network private network is laid out building method | |
| CN105070024A (en) | Wireless vehicle-mounted remote meter reading monitoring management system and management method thereof | |
| CN114419748B (en) | Power line inspection system based on offline map | |
| CN111896011B (en) | Method and system for planning navigation path of drive test | |
| CN109059896A (en) | Electric power line pole tower refines polling path positioning system | |
| CN204904545U (en) | Wireless on -vehicle long -range control management system that checks meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |