CN117930085A - Automatic error detection method, device and correction system for detecting wiring of power distribution equipment - Google Patents
Automatic error detection method, device and correction system for detecting wiring of power distribution equipment Download PDFInfo
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- CN117930085A CN117930085A CN202311508972.7A CN202311508972A CN117930085A CN 117930085 A CN117930085 A CN 117930085A CN 202311508972 A CN202311508972 A CN 202311508972A CN 117930085 A CN117930085 A CN 117930085A
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- 238000012937 correction Methods 0.000 title claims abstract description 26
- 238000010586 diagram Methods 0.000 claims abstract description 59
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- 230000003993 interaction Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
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Abstract
The invention belongs to the technical field of operation and maintenance of power distribution equipment, and particularly relates to an automatic error detection method, device and correction system for detecting wiring of power distribution equipment, which are used for constructing a standard wiring diagram for detecting test types; acquiring a field wiring diagram and a corresponding detection test type; searching a corresponding standard wiring diagram according to the detection test type; and judging whether the field wiring is correct or not by comparing the field wiring diagram with the standard wiring diagram. The automatic correction system for the detection wiring of the power distribution equipment comprises an automatic error detection device, a correction control module and an intelligent wiring arm; and the correction control module is used for acquiring an error detection result of the automatic error detection device, and controlling the intelligent wiring arm to correct the wiring until the wiring is correct when wiring errors occur. The invention can realize automatic error detection of the electrical connection detection of the power distribution equipment, ensure the accuracy, reduce the workload and improve the accuracy and the efficiency of the electrical connection detection of the power distribution equipment.
Description
Technical Field
The invention belongs to the technical field of operation and maintenance of power distribution equipment, and particularly relates to an automatic error detection method, device and correction system for detecting wiring of power distribution equipment.
Background
The distribution equipment is used as a basic stone for supporting the safe and reliable operation of the distribution network, is a hardware carrier for the safe operation of the relation distribution network, and in order to ensure the zero-defect operation of the distribution equipment, a large amount of manpower and material resources are required to be input each year to carry out factory sampling inspection, network access detection, handover acceptance and routine test and the like on the network access and operation equipment, and the quality detection of abnormal equipment is carried out, so that the annual test detection workload is very large. With the promotion of distribution network construction and distribution network electric power material management and control modes, the running condition of the current distribution equipment provides higher requirements for the detection efficiency of the distribution equipment, and the requirements of high-efficiency intelligent detection cannot be met by the current distribution equipment for off-site storage, off-site transportation and traditional manual detection modes.
The flexible detection technology is an emerging detection technology, each functional unit of the system can be modularized, and the detection system can be constructed by using the modularized units capable of completing a certain specific function, so that the system can quickly construct an automatic detection system meeting the detection requirement according to the detection task and the requirement, and the detection task is completed; when the detection task is changed, the system can quickly reconstruct an automatic detection system capable of completing the new detection task according to the new detection requirement. However, for a large number of power distribution equipment with various kinds, designing complex detection procedures of different types of detection tests in the detection process, how to realize accurate and efficient full-automatic wiring, and designing an intelligent interconnected switching line detection module are one of the technical problems to be solved urgently at present.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide an automatic error detection method for detecting wiring of power distribution equipment.
The invention is realized by the following technical scheme: an automatic error detection method for detecting wiring of power distribution equipment, comprising the following steps:
Constructing a standard wiring diagram for detecting the test type; acquiring a field wiring diagram and a corresponding detection test type; searching a corresponding standard wiring diagram according to the detection test type; and judging whether the field wiring is correct or not by comparing the field wiring diagram with the standard wiring diagram.
Further, whether the field wiring is correct or not is judged according to the image similarity between the field wiring diagram and the standard wiring diagram.
Further, the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
Further, the characteristic information of the standard wiring diagram further comprises wiring characteristic points, wiring quantity and wiring arrangement modes.
The invention also provides an automatic error detection device for the detection wiring of the power distribution equipment, which comprises a database module, an image acquisition module, a man-machine interaction module and an image recognition module;
The database module is used for storing a standard wiring diagram of the detection test type;
The image acquisition module is used for acquiring a field wiring diagram;
the man-machine interaction module is used for inputting a detection test type and providing a display interface of a detection result;
The image recognition module is used for searching a corresponding standard wiring diagram from the database according to the detection test type, and comparing the field wiring diagram with the standard wiring diagram to judge whether the field wiring is correct or not.
Further, the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
Further, the characteristic information of the standard wiring diagram further comprises wiring characteristic points, wiring quantity and wiring arrangement modes.
Further, the image recognition module judges whether the field wiring is correct according to the image similarity between the field wiring diagram and the standard wiring diagram.
The invention also provides an automatic correction system of the distribution equipment detection wiring, which comprises the automatic error detection device of the distribution equipment detection wiring; the intelligent wiring system also comprises a correction control module and an intelligent wiring arm; and the correction control module is used for acquiring an error detection result of the automatic error detection device, and controlling the intelligent wiring arm to correct the wiring until the wiring is correct when wiring errors occur.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention establishes the standardized wiring database of the typical detection test of the power distribution equipment, improves the standardization and automation level of the detection of the power distribution equipment, and is beneficial to the further wide utilization of the automatic detection technology of the power distribution equipment.
2. The automatic image recognition and error detection technology of the power distribution equipment combines the establishment of the electrical wiring standard database and the image recognition technology on the basis of the flexible detection technology of the power distribution equipment, can realize the automatic error detection of the electrical wiring of the power distribution equipment, ensures the accuracy, reduces the workload and improves the accuracy and the efficiency of the detection of the wiring of the power distribution equipment.
3. The automatic calibration system can control the intelligent wiring arm to rewire the wiring points with wiring errors under the action of the calibration control module, and after each rewiring, the on-site wiring picture is collected to judge whether the wiring is correct again, and the wiring can be finally ensured to be correct through continuous correction.
Drawings
Fig. 1 is a flow chart of automatic correction by an automatic correction system for a distribution equipment test connection.
Detailed Description
An automatic error detection method for detecting wiring of power distribution equipment, comprising the following steps:
Constructing a standard wiring diagram for detecting the test type; acquiring a field wiring diagram and a corresponding detection test type; searching a corresponding standard wiring diagram according to the detection test type; and judging whether the field wiring is correct or not by comparing the field wiring diagram with the standard wiring diagram.
Preferably, whether the field wiring is correct is judged according to the image similarity between the field wiring diagram and the standard wiring diagram. An image similarity threshold can be set, and if the image similarity threshold is exceeded, the images are judged to be similar, and the wiring is correct. The image similarity calculation is performed by adopting the prior art, and is not described herein.
Preferably, the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
Preferably, the characteristic information of the standard wiring diagram further comprises wiring characteristic points, wiring quantity and wiring arrangement modes.
The invention also provides an automatic error detection device for the detection wiring of the power distribution equipment, which comprises a database module, an image acquisition module, a man-machine interaction module and an image recognition module;
The database module is used for storing a standard wiring diagram of the detection test type;
The image acquisition module is used for acquiring a field wiring diagram;
the man-machine interaction module is used for inputting a detection test type and providing a display interface of a detection result;
The image recognition module is used for searching a corresponding standard wiring diagram from the database according to the detection test type, and comparing the field wiring diagram with the standard wiring diagram to judge whether the field wiring is correct or not.
Preferably, the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
Preferably, the characteristic information of the standard wiring diagram further comprises wiring characteristic points, wiring quantity and wiring arrangement modes.
Preferably, the image recognition module judges whether the on-site wiring is correct according to the image similarity between the on-site wiring diagram and the standard wiring diagram.
The invention also provides an automatic correction system of the distribution equipment detection wiring, which comprises the automatic error detection device of the distribution equipment detection wiring; the intelligent wiring system also comprises a correction control module and an intelligent wiring arm (such as an intelligent wiring industrial robot); and the correction control module is used for acquiring an error detection result of the automatic error detection device, and controlling the intelligent wiring arm to correct the wiring until the wiring is correct when wiring errors occur.
Types of wiring errors include missing connections, misplacement, etc., and the points of wiring where the errors occur are areas of dissimilar images. For example, after the intelligent wiring arm acquires the coordinates of the wiring points, judging whether the wrong wiring points have wiring, if the wiring points have no wiring, indicating that the wrong wiring points are very likely to be missed, connecting the wiring points which have not been connected, feeding back to the automatic detection device through the field wiring diagram, and identifying whether the wiring is correct by the automatic error detection device, and if the wiring is incorrect, correcting the wiring again until the wiring is correct. Of course, the threshold of the correction number may be set, and if the threshold of the correction number is exceeded and the correction is not correct, the manual processing is notified.
The present embodiments are described in further detail below with reference to the accompanying drawings:
Firstly, carrying out automatic detection wiring standardization aiming at each detection test type, and establishing a detection wiring library; and acquiring an image of the electrical connection detected by the power distribution equipment after the initial connection is detected on site, processing and identifying the image, comparing the image with connection information in a standard connection library to obtain a connection error detection result, and correcting the connection by combining an error detection device and an automatic detection system.
Referring to fig. 1, the wiring automatic correction flow is as follows:
Establishing a standard junction library and leading the standard junction library into a database module of a junction error detection device, wherein the junction image information comprises junction characteristic points, the number of the junctions and the junction arrangement mode of each typical detection test;
After the on-site detection of the primary wiring is completed, shooting is carried out through an image module of the automatic error detection device, and an image of the detection of the electrical wiring by the power distribution equipment is acquired;
The image recognition module of the automatic error detection device processes and recognizes the acquired wiring image and compares the wiring image with wiring information in a standard wiring library to obtain a wiring error detection result;
Outputting an error detection result, correcting the wiring by combining the error detection device and the automatic detection system, detecting the error of the wiring again, and performing subsequent detection test work after the error detection result is confirmed to be correct.
The automatic image recognition and error detection device for detecting the electrical connection of the power distribution equipment mainly comprises a power supply module, a database module, an image acquisition module, an image recognition module, an output control module and a man-machine interaction module. The power module provides a power signal for the automatic testing device; the acquisition module is used for acquiring a wiring image; the image recognition module processes and recognizes the acquired wiring images, and invokes a standard wiring library in the database module to perform recognition and comparison of wiring error detection; the output control module outputs an error detection result to the automatic detection system, so that wiring correction is realized; the man-machine interaction module is used for displaying an interface for providing an error detection result and providing an interaction interface for checking and confirming for on-site detection personnel. The communication module is responsible for uploading the measurement data and realizing the communication between the terminal device and the upper computer. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing technical solutions are merely specific embodiments of the present invention, and various modifications and variations can be easily made by those skilled in the art based on the principles disclosed in the present invention, and are not limited to the technical solutions described in the foregoing specific embodiments of the present invention, therefore, the foregoing description is only preferred and not in any limiting sense.
Claims (10)
1. An automatic error detection method for detecting wiring of power distribution equipment, which is characterized by comprising the following steps:
Constructing a standard wiring diagram for detecting the test type; acquiring a field wiring diagram and a corresponding detection test type; searching a corresponding standard wiring diagram according to the detection test type; and judging whether the field wiring is correct or not by comparing the field wiring diagram with the standard wiring diagram.
2. The automatic error detection method for detecting wiring in a power distribution apparatus according to claim 1, wherein the determination of whether the field wiring is correct is made based on the image similarity of the field wiring diagram and the standard wiring diagram.
3. The automatic error detection method for detecting wiring of a power distribution device according to claim 1, wherein the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
4. The automatic error detection method for detecting wiring of power distribution equipment according to claim 3, wherein the characteristic information of the standard wiring diagram further comprises wiring characteristic points, the number of wiring and wiring arrangement.
5. An automatic error detection device for detecting wiring of power distribution equipment is characterized by comprising a database module, an image acquisition module, a man-machine interaction module and an image recognition module;
The database module is used for storing a standard wiring diagram of the detection test type;
The image acquisition module is used for acquiring a field wiring diagram;
the man-machine interaction module is used for inputting a detection test type and providing a display interface of a detection result;
The image recognition module is used for searching a corresponding standard wiring diagram from the database according to the detection test type, and comparing the field wiring diagram with the standard wiring diagram to judge whether the field wiring is correct or not.
6. The automatic error detection apparatus for detecting wiring of a power distribution device according to claim 5, wherein the characteristic information of the standard wiring diagram includes coordinate information of each wiring point.
7. The automatic error detection device for detecting wiring of a power distribution apparatus according to claim 6, wherein the characteristic information of the standard wiring diagram further includes wiring characteristic points, the number of wirings, and wiring arrangement.
8. The automatic error detection apparatus for detecting wiring in a power distribution device according to claim 7, wherein said image recognition module judges whether the wiring in the field is correct based on the image similarity of the wiring in the field and the standard wiring diagrams.
9. An automatic correction system for a distribution equipment detection wiring, characterized by comprising an automatic error detection device for a distribution equipment detection wiring according to any one of claims 6 to 8; the intelligent wiring system also comprises a correction control module and an intelligent wiring arm; and the correction control module is used for acquiring an error detection result of the automatic error detection device, and controlling the intelligent wiring arm to correct the wiring until the wiring is correct when wiring errors occur.
10. The automatic correction system for electrical distribution equipment detection wiring according to claim 9, wherein the correction control module controls the intelligent wiring arm to rewire according to coordinates of the wiring point where the wiring error occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508972.7A CN117930085A (en) | 2023-11-13 | 2023-11-13 | Automatic error detection method, device and correction system for detecting wiring of power distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311508972.7A CN117930085A (en) | 2023-11-13 | 2023-11-13 | Automatic error detection method, device and correction system for detecting wiring of power distribution equipment |
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| Publication Number | Publication Date |
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| CN117930085A true CN117930085A (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311508972.7A Pending CN117930085A (en) | 2023-11-13 | 2023-11-13 | Automatic error detection method, device and correction system for detecting wiring of power distribution equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN117930085A (en) |
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2023
- 2023-11-13 CN CN202311508972.7A patent/CN117930085A/en active Pending
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