CN110992302A - Method and device for automatically checking pressure plate - Google Patents
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Abstract
The invention discloses a method and a device for automatically checking a pressing plate, wherein the method comprises the following steps: based on AI and image analysis algorithm, establishing processing service of online identification of the pressure plate in the pressure plate automatic checking APP; collecting pressure plate image information needing to be checked through the pressure plate automatic checking APP, uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template; carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document; and generating a verification report according to the record document. In the implementation of the invention, the automatic pressure plate checking APP is simple in operation, accurate in identification and high in efficiency, the pressure plate checking efficiency is improved, the intelligent analysis of pressure plate checking is provided, and the liability risk is avoided.
Description
Technical Field
The invention relates to the technical field of pressure plate calibration, in particular to a method and a device for automatically calibrating a pressure plate.
Background
When the operation mode of the power grid is changed, the switching of the protection pressing plate is often involved, if the switching is missed or switched by mistake, the realization of the protection function can be directly influenced, and the protection can be refused or mistakenly operated in serious conditions, so that a large-range power failure accident is caused. Therefore, the operator on duty can check the correctness of all the pressing plates of the whole station every month, the workload is large, and the time is long. At present, there are four general platen verification processes. Firstly, the transformer substation operation maintenance personnel regularly counts the on-off conditions of all transformer substation equipment pressing plates; second, the power transformation operation maintainer checks the telephone of the regulator; thirdly, the operation maintenance personnel manually input the checking result into a paper checking form printed in advance; and fourthly, when needed, the operation maintenance personnel browse the paper check table and look up the on-off condition of the pressing plate. However, in recent years, with the increase of equipment, the number of times of equipment protection switching, the time for statistical verification and the occupation of human resources are increasing, and the information collected in each verification period is not referable. Operators engaged in relay protection setting work are often required to master correct switching modes of hundreds or thousands of protection pressing plates of a plurality of substations, and the protection constant value at present has no switching description of the pressing plates, so that the situations of mistaken switching, mistaken switching and non-sequential switching of the protection pressing plates occur occasionally.
In order to solve the problems, the APP for automatically checking the pressing plate is provided, the efficiency of checking the pressing plate is improved, the pressing plate data are intelligently analyzed to form an information closed loop, and analysis and archiving are facilitated. In addition, the use cost of the automatic checking APP of the pressing plate is close to zero, and the cost is extremely low; the reproducibility is strong; convenient use, high safety and reliability.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a method and a device for automatically checking a pressing plate.
In order to solve the technical problem of the above complaint, the invention provides a method for automatically verifying a pressure plate, which comprises the following steps:
based on AI and image analysis algorithm, establishing processing service of online identification of the pressure plate in the pressure plate automatic checking APP;
collecting pressure plate image information needing to be checked through the pressure plate automatic checking APP, uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
and generating a verification report according to the record document.
Optionally, through clamp plate image information that the clamp plate automatic check APP needs the check-up is gathered, and the clamp plate image information who will gather is uploaded to and is discerned in the processing service of clamp plate on-line identification, and the state template is generated, include:
utilizing the function of the pressing plate automatic checking APP for calling a camera to take a picture or selecting an album picture, and collecting the image information of the pressing plate needing checking on site;
and uploading the collected pressure plate image information to the processing service of the online pressure plate identification based on the pressure plate automatic check APP for identification, and generating a state template.
Optionally, the automatic matching, comparing and analyzing by using the state template and the platen setting value, marking the platen in the state template which does not correspond to the platen setting, and generating a record document, includes:
the pressing plate automatic checking APP automatically identifies the pressing plate state of the state template;
the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not;
and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
Optionally, the generating a verification report according to the record document includes:
based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched states after verification one by one, marking the pressure plates with different colors, and archiving;
and generating a verification report according to the archived content.
In addition, the embodiment of the invention also provides a device for automatically checking the pressure plate, which comprises:
a user login module: the automatic checking APP is used for registering and logging in the pressing plate;
selecting an interface module: collecting image information of the pressing plate to be checked through the pressing plate automatic checking APP;
a state template generation module: uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
an identification and marking module: carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
a report generation module: and generating a verification report according to the record document.
Optionally, the selection interface module further includes: the function of calling a camera to take a picture or selecting an album picture by utilizing the pressing plate automatic checking APP is used for collecting the image information of the pressing plate needing checking on site; and uploading the collected pressure plate image information to the processing service of the online pressure plate identification based on the pressure plate automatic check APP for identification, and generating a state template.
Optionally, the identification and marking module further includes: the pressing plate automatic checking APP is used for automatically identifying the pressing plate state of the state template; the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not; and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
Optionally, the report generation module further includes: based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched verified states one by one, marking the pressure plates with different colors, and archiving; and generating a verification report according to the archived content.
In the embodiment of the invention, the automatic pressure plate checking APP is used for selecting and sampling and uploading the sampled data to the background to automatically recognize the current pressure plate state, the system automatically matches and compares the recognition result with the pressure plate state, generates a report and adds a state correction mechanism to form a protection pressure plate to realize automatic checking and checking, so that the problem of safety risk of the transformer substation without wearing safety helmet operation is solved, the extension and exploration of the intelligent transformer substation are provided, the application of the intelligent transformer substation to the identification of the illegal behaviors on the site is expanded, and the safety of operators is guaranteed in an all-round way manner. The automatic check APP for the pressing plates is simple in operation, accurate in identification and high in efficiency, the pressing plate checking efficiency is improved, the intelligent analysis for checking the pressing plates is provided, and the responsibility risk is avoided. And the automatic checking APP of the pressing plate has low cost, strong reproducibility and convenient use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for automatic platen verification in the practice of the present invention;
FIG. 2 is a schematic diagram of the structure of an apparatus for automatically calibrating a platen in the practice of the present invention;
FIG. 3 is a schematic flow chart for automatically identifying the platen position;
FIG. 4 is a schematic flow diagram for automatically generating a platen report.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for automatically calibrating a platen according to an embodiment of the present invention.
As shown in fig. 1, a method for platen auto-verification, the method comprising:
s11: based on AI and image analysis algorithm, establishing processing service of online identification of the pressure plate in the pressure plate automatic checking APP;
specifically, the AI (artificial intelligence) is artificial intelligence, the field of AI technical research includes language processing, image recognition and language recognition, and the automatic pressure plate verification APP mainly adopts the image recognition technology in the AI technology. The video coding technology based on MPEG series is the mainstream direction for the development of the current video coding and decoding technology. This MPEG series compression technique is commonly used in remote vision systems operating in the field, and is composed of I frames, B frames, and P frames in units of group of pictures gop (group of picture). The I frame is a reference frame which can completely record the image digital data of the whole frame, the P frame and the B frame play the role of motion prediction or compensation, and the I frame is extracted from a video stream to be used as an identification frame for representing a static picture of a pressure plate without dynamic details.
S12: collecting pressure plate image information needing to be checked through the pressure plate automatic checking APP, uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
in a specific implementation process of the present invention, the acquiring of image information of a pressing plate to be checked through the automatic pressing plate checking APP, uploading the acquired image information of the pressing plate to a processing service of online pressing plate identification for identification, and generating a state template includes: utilizing the function of the pressing plate automatic checking APP for calling a camera to take a picture or selecting an album picture, and collecting the image information of the pressing plate needing checking on site; and uploading the collected pressure plate image information to the processing service of the online pressure plate identification based on the pressure plate automatic check APP for identification, and generating a state template.
Referring to fig. 3, fig. 3 is a schematic flow chart of automatically recognizing the position of the pressing plate.
As shown in fig. 3, implementing automatic platen position identification includes: and starting, acquiring an image, uploading the image, returning a result and ending the five steps.
Specifically, the automatic verification APP system collects the information of a pressure plate needing to be verified on site at the front end, and the function of calling a camera to take a picture or selecting a photo album picture in the APP is utilized for collection; and after the image is collected, uploading the image to the processing service of online identification of the pressing plate for identification, and returning the result of the identification of the pressing plate. In combination with the mechanism of state correction, if the recognition interface is incorrect, the state table may be corrected online, where red represents the on state and yellow represents the off state.
S13: carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
in a specific implementation process of the present invention, the automatically matching, comparing and analyzing the state template and the platen fixed value, marking a platen in the state template that is not corresponding to the platen customization, and generating a record document includes: the pressing plate automatic checking APP automatically identifies the pressing plate state of the state template; the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not; and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
S14: generating a verification report according to the record document;
in a specific implementation process of the present invention, the generating a verification report according to the record document includes: based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched states after verification one by one, marking the pressure plates with different colors, and archiving; and generating a verification report according to the archived content.
Referring to fig. 4, fig. 4 is a schematic flow chart of automatically generating a platen report.
As shown in fig. 4, implementing the automatic generation of a platen report includes: the method comprises the following five steps of starting, comparing data, analyzing state, generating a report and ending.
Specifically, the automatic pressure plate checking APP system compares the actual recognition result with a state table of a standard pressure plate, and analyzes whether the acquired pressure plate state needing checking is correct or not; the unmatched clamp plates of state list one by one after will verifying on the clamp plate automatic check APP to come out with different colour marks, generate a report of checking, be convenient for carry out analysis and file, make clamp plate data intelligent analysis form the information closed loop. The significance of researching the automatic identification of the switching position of the protection pressing plate based on the visual information is not only in preventing the misoperation accident of the relay protection caused by the situation that the operating personnel cannot hold the pressing plate sufficiently and timely to a certain extent from the aspect of technical means, but also providing a novel, intuitive and effective idea for information acquisition and processing for the problem that a plurality of current electric power systems only depend on electric signals or lack of electric signals. After the generation of the checking report is completed, a state embroidering mechanism is added to the automatic pressing plate checking APP, so that the function of protecting the pressing plate to realize dynamic checking is formed.
In the embodiment of the invention, the automatic pressure plate checking APP is used for selecting and sampling and uploading the sampled data to the background to automatically recognize the current pressure plate state, the system automatically matches and compares the recognition result with the pressure plate state, generates a report and adds a state correction mechanism to form a protection pressure plate to realize automatic checking and checking, so that the problem of safety risk of the transformer substation without wearing safety helmet operation is solved, the extension and exploration of the intelligent transformer substation are provided, the application of the intelligent transformer substation to the identification of the illegal behaviors on the site is expanded, and the safety of operators is guaranteed in an all-round way manner. The automatic check APP for the pressing plates is simple in operation, accurate in identification and high in efficiency, the pressing plate checking efficiency is improved, the intelligent analysis for checking the pressing plates is provided, and the responsibility risk is avoided. And the automatic checking APP of the pressing plate has low cost, strong reproducibility and convenient use.
Examples
Referring to fig. 2, fig. 2 is a schematic structural diagram of an apparatus for automatically calibrating a pressure plate according to an embodiment of the present invention.
As shown in fig. 2, an apparatus for automatically verifying a platen, the apparatus comprising:
the user login module 11: the automatic checking APP is used for registering and logging in the pressing plate;
selection interface module 12: collecting image information of the pressing plate to be checked through the pressing plate automatic checking APP;
in a specific implementation process of the present invention, the selection interface module further includes: the function of calling a camera to take a picture or selecting an album picture by utilizing the pressing plate automatic checking APP is used for collecting the image information of the pressing plate needing checking on site; uploading the collected pressure plate image information to a processing service of the pressure plate online identification for identification based on the pressure plate automatic verification APP, and generating a state template;
the generate state template module 13: uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
identification and marking module 14: carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
in a specific implementation process of the present invention, the identification and marking module further includes: the pressing plate automatic checking APP is used for automatically identifying the pressing plate state of the state template; the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not; and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
The report generation module 15: generating a verification report according to the record document;
in a specific implementation process of the present invention, the report generation module further includes: based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched states after verification one by one, marking the pressure plates with different colors, and archiving; and generating a verification report according to the archived content.
Specifically, the working principle of the device related function module according to the embodiment of the present invention may refer to the related description of the method embodiment, and is not described herein again.
In the embodiment of the invention, the automatic pressure plate checking APP is used for selecting and sampling and uploading the sampled data to the background to automatically recognize the current pressure plate state, the system automatically matches and compares the recognition result with the pressure plate state, generates a report and adds a state correction mechanism to form a protection pressure plate to realize automatic checking and checking, so that the problem of safety risk of the transformer substation without wearing safety helmet operation is solved, the extension and exploration of the intelligent transformer substation are provided, the application of the intelligent transformer substation to the identification of the illegal behaviors on the site is expanded, and the safety of operators is guaranteed in an all-round way manner. The automatic check APP for the pressing plates is simple in operation, accurate in identification and high in efficiency, the pressing plate checking efficiency is improved, the intelligent analysis for checking the pressing plates is provided, and the responsibility risk is avoided. And the automatic checking APP of the pressing plate has low cost, strong reproducibility and convenient use.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, or the like.
In addition, the method and the device for automatically checking a pressure plate provided by the embodiment of the present invention are described in detail above, a specific example should be adopted herein to explain the principle and the implementation manner of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. A method for automated platen verification, the method comprising:
based on AI and image analysis algorithm, establishing processing service of online identification of the pressure plate in the pressure plate automatic checking APP;
collecting pressure plate image information needing to be checked through the pressure plate automatic checking APP, uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
and generating a verification report according to the record document.
2. The method for automatically verifying the pressing plate according to claim 1, wherein the step of collecting the image information of the pressing plate to be verified through the pressing plate automatic verification APP, uploading the collected image information of the pressing plate to a processing service of online pressing plate identification for identification, and generating a state template comprises the steps of:
utilizing the function of the pressing plate automatic checking APP for calling a camera to take a picture or selecting an album picture, and collecting the image information of the pressing plate needing checking on site;
and uploading the collected pressure plate image information to the processing service of the online pressure plate identification based on the pressure plate automatic check APP for identification, and generating a state template.
3. The method for automatically verifying a platen according to claim 1, wherein the automatically matching and comparing the status template with a platen fixed value, marking a platen in the status template that does not correspond to the platen customization, and generating a record document comprises:
the pressing plate automatic checking APP automatically identifies the pressing plate state of the state template;
the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not;
and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
4. The method for platen automatic verification of claim 1, wherein the generating a verification report from the documentation includes:
based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched states after verification one by one, marking the pressure plates with different colors, and archiving;
and generating a verification report according to the archived content.
5. An apparatus for automatic verification of a platen, the apparatus comprising:
a user login module: the automatic checking APP is used for registering and logging in the pressing plate;
selecting an interface module: collecting image information of the pressing plate to be checked through the pressing plate automatic checking APP;
a state template generation module: uploading the collected pressure plate image information to a processing service of online pressure plate identification for identification, and generating a state template;
an identification and marking module: carrying out automatic matching comparison analysis by utilizing the state template and the fixed value of the pressing plate, marking the pressing plate which does not correspond to the fixed value of the pressing plate in the state template, and generating a record document;
a report generation module: and generating a verification report according to the record document.
6. The platen auto-verification apparatus of claim 5, wherein the selection interface module further comprises: the function of calling a camera to take a picture or selecting an album picture by utilizing the pressing plate automatic checking APP is used for collecting the image information of the pressing plate needing checking on site; and uploading the collected pressure plate image information to the processing service of the online pressure plate identification based on the pressure plate automatic check APP for identification, and generating a state template.
7. The platen auto-verification apparatus of claim 5, wherein the identification and marking module further comprises: the pressing plate automatic checking APP is used for automatically identifying the pressing plate state of the state template; the system compares the pressure plate state of the state template which is actually recognized with the pressure plate state of a standard pressure plate, and analyzes whether the pressure plate state of the state template is correct or not; and after the state comparison is completed, marking the pressure plate which does not correspond to the fixed value of the pressure plate in the state template, and generating a record document.
8. The platen auto-verification apparatus of claim 5, wherein the generate report module further comprises: based on the record document, adding a state correction mechanism, listing the pressure plates with unmatched verified states one by one, marking the pressure plates with different colors, and archiving; and generating a verification report according to the archived content.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910975213.9A CN110992302A (en) | 2019-10-14 | 2019-10-14 | Method and device for automatically checking pressure plate |
| PCT/CN2019/124372 WO2021072949A1 (en) | 2019-10-14 | 2019-12-10 | Method and device for automatically checking pressing plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910975213.9A CN110992302A (en) | 2019-10-14 | 2019-10-14 | Method and device for automatically checking pressure plate |
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| CN110992302A true CN110992302A (en) | 2020-04-10 |
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| CN201910975213.9A Pending CN110992302A (en) | 2019-10-14 | 2019-10-14 | Method and device for automatically checking pressure plate |
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| WO (1) | WO2021072949A1 (en) |
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| CN112464761A (en) * | 2020-11-16 | 2021-03-09 | 广东电网有限责任公司 | Identification system and method for pressing plate signboard |
| CN113159097A (en) * | 2021-02-05 | 2021-07-23 | 广东驰行电力设备有限公司 | Method for realizing automatic identification system of pressing plate switch state under network-free condition |
| CN113608480A (en) * | 2021-08-11 | 2021-11-05 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Fixed value checking method of extra-high voltage direct current protection device |
| CN114422689A (en) * | 2021-12-03 | 2022-04-29 | 国网山西省电力公司超高压变电分公司 | Hard pressing plate state recognition device and method based on edge intelligence |
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| CN113629496A (en) * | 2021-06-21 | 2021-11-09 | 国网浙江省电力有限公司湖州供电公司 | Rotary secondary pressing plate anti-misoperation device and method |
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| CN113838049B (en) * | 2021-10-13 | 2023-10-31 | 国网湖南省电力有限公司 | Intelligent checking method for hard pressing plate of transformer substation suitable for portable equipment |
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| CN114422689A (en) * | 2021-12-03 | 2022-04-29 | 国网山西省电力公司超高压变电分公司 | Hard pressing plate state recognition device and method based on edge intelligence |
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| WO2021072949A1 (en) | 2021-04-22 |
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