Alarm device and method for intelligently identifying unhung signboard in electric power operation, terminal equipment and storage medium

Abstract

The invention relates to the technical field of electric power supply, in particular to an alarm device and method for intelligently recognizing an unhung signboard in electric power operation, terminal equipment and a storage medium. Preprocessing the video of the construction personnel to obtain related videos of the construction personnel; performing feature extraction processing on the related video of the construction personnel to obtain a feature video of the construction personnel; performing calculation processing according to the video of the constructor to obtain an amplification coefficient; performing calculation conversion processing according to the amplification coefficient to obtain a video amplification proportion; performing calculation processing according to the video amplification proportion and the construction personnel video feature video to obtain video information; comparing and verifying the video stock data and the real video to determine the accuracy of the real video; and displaying the alarm video comparison result. The method can effectively reduce the occurrence probability of violation accidents on construction sites, electric power construction sites and other operation sites due to the fact that the signboard is not hung and the equipment is operated.

Description

Technical Field

[0001] The invention relates to the technical field of electric power supply, and relates to an alarm device, method, terminal equipment and storage medium for intelligently identifying that no identification plate is hung during electric power operation. Background Art

[0002] During power operations, station equipment needs to hang a sign before operating the mechanical transmission switch or knife switch. If the equipment is operated before the sign is hung, it will lead to frequent violations of regulations at various construction sites, power construction sites, and other work sites. If no intervention is taken, it may cause burns at the very least, or serious safety accidents at the worst.

[0003] In a Chinese invention patent application with publication number CN117649223A and titled "Smart Identification and Locking Management System, Method and Smart Signboard for Power Cabinets", a smart identification and locking management system, method and smart signboard for power cabinets are disclosed; wherein, the smart identification and locking management system for power cabinets includes: a management host; a computer key; a plurality of smart signboards, the smart signboards being able to switch the display status while switching the unlocking state between locking and unlocking the cabinet door of the power cabinet, wherein, the management host is able to configure the unlocking authority of the target power cabinet to the computer key, after the computer key with the unlocking authority unlocks the smart signboard on the target power cabinet, the cabinet door of the target power cabinet is unlocked, and the smart signboard is switched to display information that the target power cabinet is in a maintenance state; after the maintenance is completed, the cabinet door of the target power cabinet is closed, the smart signboard is switched to a locked state to lock the cabinet door of the target power cabinet, and the smart signboard is switched to display information that the target power cabinet is in an operating state. The intelligent identification and locking management system for power cabinets can facilitate maintenance operations and effective management of the power cabinet system. However, its structure is too complex. It is suitable for large-scale substations to implement digital management of power cabinet systems, but not suitable for small substations to provide alarms and locks.

[0004] Therefore, there is an urgent need for an alarm device, method, terminal equipment and storage medium for intelligently identifying the absence of identification signs during power operation to solve the above-mentioned problems. Summary of the invention

[0005] The present invention provides an alarm device, method, terminal equipment and storage medium for intelligently identifying the absence of an identification plate during power operation, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem of illegal accidents caused by failure to hang an identification plate before operating a mechanical transmission switch or knife switch in station-type equipment.

[0006] One of the technical solutions of the present invention is achieved through the following measures: an alarm device for intelligently identifying that no signboard is hung during power operation, including an acquisition module, a preprocessing module, a feature extraction module, a depth calculation module, a scaling ratio determination module, a data calculation module, a verification module, an alarm module, and a control module; wherein the acquisition module is used to obtain video information of construction personnel and determine parameter information; the preprocessing module is used to preprocess the video of the construction personnel and obtain relevant videos of the construction personnel; the feature extraction module is used to perform feature extraction processing on the relevant videos of the construction personnel and obtain feature videos of the construction personnel; the depth calculation module is used to perform calculation processing based on the video of the construction personnel and obtain a magnification factor; the scaling ratio determination module is used to perform calculation conversion processing based on the magnification factor and obtain the video magnification ratio; the data calculation module is used to perform calculation processing based on the video magnification ratio and the feature video of the construction personnel and obtain video information; the verification module is used to compare and verify the video inventory data and the real video to determine the accuracy of the real video; the alarm module is used to display the comparison result of the alarm video; the control module is used to control each module to realize the instruction transmission and data interaction between each module.

[0007] The second technical solution of the present invention is achieved through the following measures: an alarm method for intelligently identifying the absence of signboards during power operation, including: obtaining video information of construction personnel and determining parameter information; preprocessing the construction personnel video to obtain relevant videos of the construction personnel; performing feature extraction processing on the relevant videos of the construction personnel to obtain feature videos of the construction personnel; performing calculation processing based on the construction personnel video to obtain a magnification factor; performing calculation conversion processing based on the magnification factor to obtain a video magnification ratio; performing calculation processing based on the video magnification ratio and the construction personnel video feature video to obtain video information; comparing and verifying the video inventory data and the real video to determine the accuracy of the real video; and displaying the alarm video comparison results.

[0008] The following is a further optimization and / or improvement of the second technical solution of the above invention: The above-mentioned steps of obtaining the video information of the construction personnel and determining the parameter information may specifically include the following steps: allowing the construction personnel to approach the power equipment, and without hanging signboards, using an identification device pre-installed on the station cabinet to collect the video information of the construction personnel; according to the video information of the construction personnel, the parameter information of the station partition cabinet is closed and opened to retrieve the parameter information, and the parameter information includes the encoding method.

[0009] The above-mentioned pre-processing of the construction worker video to obtain the construction worker related video may specifically include the following steps: enhancing the construction worker video through a video enhancement algorithm to obtain enhanced video data of the construction worker; excluding the construction worker video through a video comparison algorithm to obtain the incentive to start or lock the station room interval operating equipment.

[0010] The above-mentioned feature extraction processing of relevant videos to obtain characteristic videos of construction personnel may specifically include the following steps: detecting the relevant videos of construction personnel through a data detection algorithm to obtain detection difference data; performing video comparison processing on the videos according to the detection instrument to obtain characteristic videos of construction personnel.

[0011] The above-mentioned calculation and processing based on the video magnification ratio and the construction personnel video feature video to obtain video information may specifically include the following steps: obtaining the magnified length data of the construction personnel feature video; calculating and processing the magnified video data according to the video magnification ratio to obtain the real data of the construction personnel video.

[0012] The above-mentioned comparison and verification of the construction personnel video storage data and the real video data to determine the accuracy of the construction personnel video may specifically include the following steps: obtaining the real construction personnel video data; performing comparison processing based on the real video data and the stored video data to obtain the comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked; if the real video and the stored video data are inconsistent, the incorrect parameter information of the video amplification ratio is output, and the station room interval operation equipment is not locked.

[0013] The above-mentioned comparison and verification of the real video data and the stored video data to determine the accuracy of the real video data may specifically include the following steps: performing comparison processing based on the real video data and the stored video data to obtain a comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked.

[0014] The third technical solution of the present invention is achieved through the following measures: a terminal device includes a memory and a processor, the memory stores a program that can be run on the processor, and when the processor executes the program, it implements the above-mentioned alarm method for intelligently identifying the absence of a signboard during power operation.

[0015] The fourth technical solution of the present invention is achieved through the following measures: a storage medium, the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to realize the above-mentioned alarm method for intelligently identifying the absence of signboards in power operations.

[0016] The present invention can be suitable for a small power distribution station, which obtains the video information of the construction personnel to determine the parameter information; pre-processes the video of the construction personnel to obtain the video related to the construction personnel; performs feature extraction processing on the video related to the construction personnel to obtain the feature video of the construction personnel; performs calculation processing according to the video of the construction personnel to obtain the magnification factor; performs calculation conversion processing according to the magnification factor to obtain the video magnification ratio; performs calculation processing according to the video magnification ratio and the video feature video of the construction personnel to obtain the video information; compares and verifies the video stock data and the real video to determine the accuracy of the real video; and displays the comparison result of the alarm video. The present invention performs pre-processing and feature extraction through the pre-processing module and the feature extraction module, ensuring that other information of the operation station room interval operation equipment except the video will not interfere with the subsequent calculation processing, and improves the accuracy of the video magnification ratio. The video of the video magnification ratio calculation is also verified through the verification module to ensure the correctness of the video magnification ratio, and then the alarm module warns the construction personnel to hang the signboard to prevent the construction personnel from starting the power work without hanging the signboard. The present invention can effectively reduce the probability of illegal accidents at construction sites, power construction and the like caused by operating equipment without hanging identification signs, improves the safety of equipment operation, and has good practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an alarm device for intelligently identifying that no identification plate is hung during power operation in an embodiment of the present invention.

[0018] Figure 2 The figure is a schematic diagram of the process of obtaining construction worker videos in an embodiment of the present invention.

[0019] Figure 3 It is a schematic diagram of the process of obtaining enhanced video of construction workers in an embodiment of the present invention.

[0020] Figure 4 It is a schematic diagram of the process of obtaining characteristic videos of construction personnel in an embodiment of the present invention.

[0021] Figure 5 The figure is a schematic diagram of a process for obtaining a construction worker video magnification factor in an embodiment of the present invention.

[0022] Figure 6 It is a schematic diagram of the process of obtaining the magnification ratio of the construction worker video in an embodiment of the present invention.

[0023] Figure 7 It is a schematic diagram of the process of obtaining construction personnel comparison video data in an embodiment of the present invention.

[0024] Figure 8 The figure is a schematic diagram of the start-up, lockout and alarm process in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0026] The present invention will be further described below in conjunction with embodiments: Embodiment 1: As attached Figure 1 As shown, the alarm device for intelligently identifying the absence of a signboard during power operation includes an acquisition module, a preprocessing module, a feature extraction module, a depth calculation module, a scaling ratio determination module, a data calculation module, a verification module, an alarm module, and a control module; wherein the acquisition module is used to obtain video information of construction personnel and determine parameter information; the preprocessing module is used to preprocess the video of the construction personnel and obtain the relevant video of the construction personnel; the feature extraction module is used to perform feature extraction processing on the relevant video of the construction personnel and obtain the characteristic video of the construction personnel; the depth calculation module is used to perform calculation processing based on the video of the construction personnel and obtain the magnification factor; the scaling ratio determination module is used to perform calculation conversion processing based on the magnification factor and obtain the video magnification ratio; the data calculation module is used to perform calculation processing based on the video magnification ratio and the characteristic video of the construction personnel and obtain the video information; the verification module is used to compare and verify the video stock data and the real video to determine the accuracy of the real video; the alarm module is used to display the comparison result of the alarm video; the control module is used to control each module to realize the instruction transmission and data interaction between each module. In this embodiment, as needed, a data storage module may also be included, and the data storage module is used to store the magnification factor, the video magnification ratio, the real video, and the parameter information of the acquisition module. In this embodiment, a locking module may be further included as needed, and the locking module is used to lock the station room interval operation equipment.

[0027] In this embodiment, the control module is electrically connected to the acquisition module, the preprocessing module, the feature extraction module, the depth calculation module, the scaling ratio determination module, the data calculation module, the size verification module, the data storage module, the display module, and the power supply module, respectively; the acquisition module is electrically connected to the preprocessing module, the data storage module, and the depth calculation module, respectively; the preprocessing module is electrically connected to the feature extraction module, the data calculation module is electrically connected to the scaling ratio determination module and the feature extraction module, respectively; the verification module is electrically connected to the data calculation module and the data storage module, respectively; and the display module is electrically connected to the verification module.

[0028] The alarm device for intelligently identifying the absence of signboards during power operation is suitable for small power distribution stations. It obtains the video information of construction personnel to determine the parameter information; pre-processes the video of construction personnel to obtain the relevant video of construction personnel; performs feature extraction processing on the relevant video of construction personnel to obtain the characteristic video of construction personnel; performs calculation processing based on the video of construction personnel to obtain the magnification coefficient; performs calculation conversion processing based on the magnification coefficient to obtain the video magnification ratio; performs calculation processing based on the video magnification ratio and the characteristic video of construction personnel to obtain video information; compares and verifies the video stock data and the real video to determine the accuracy of the real video; and displays the comparison result of the alarm video. The pre-processing module and the feature extraction module are used to pre-process and extract features, ensuring that other information of the operation equipment in the operation station room except the video will not interfere with the subsequent calculation processing, thereby improving the accuracy of the video magnification ratio. The video of the video magnification ratio calculation is also verified by the verification module to ensure the correctness of the video magnification ratio, and then the alarm module is used to warn the construction personnel to hang the signboard to prevent the construction personnel from starting the power work without hanging the signboard. It can effectively reduce the probability of illegal accidents at construction sites, power construction and other work sites caused by operating equipment without hanging signboards, improve the safety of equipment operation, and has good practical value.

[0029] Embodiment 2: As attached Figures 2 to 8 As shown, the alarm method for intelligently identifying the absence of signboards during power operation includes: obtaining video information of construction personnel and determining parameter information; preprocessing the video of the construction personnel and obtaining relevant videos of the construction personnel; performing feature extraction processing on the relevant videos of the construction personnel and obtaining feature videos of the construction personnel; performing calculation processing based on the video of the construction personnel and obtaining a magnification factor; performing calculation conversion processing based on the magnification factor and obtaining a video magnification ratio; performing calculation processing based on the video magnification ratio and the feature video of the construction personnel and obtaining video information; comparing and verifying the video stock data and the real video and determining the accuracy of the real video; and displaying the alarm video comparison result.

[0030] In this embodiment, obtaining video information of construction personnel and determining parameter information specifically includes the following steps: allowing construction personnel to approach power equipment, and without hanging signboards, using an identification device pre-installed on the station cabinet to collect video information of the construction personnel; performing parameter information retrieval operations on the closing and opening of the station cabinet according to the video information of the construction personnel to determine the parameter information, wherein the parameter information includes an encoding method.

[0031] In this embodiment, the construction worker video is preprocessed to obtain the construction worker related video, which specifically includes the following steps: enhancing the construction worker video through a video enhancement algorithm to obtain enhanced video data of the construction worker; excluding the construction worker video through a video comparison algorithm to obtain the incentive to start or lock the station room interval operating equipment.

[0032] In this embodiment, when performing feature extraction processing on relevant videos and obtaining characteristic videos of construction personnel, the following steps are specifically included: detecting the relevant videos of construction personnel through a data detection algorithm to obtain detection difference data; performing video comparison processing on the videos according to the detection instrument to obtain characteristic videos of construction personnel.

[0033] In this embodiment, the calculation conversion process is performed according to the magnification coefficient to obtain the video magnification ratio, which specifically includes the following steps: obtaining the construction personnel video for data magnification and comparing it with the database video to obtain the magnification coefficient.

[0034] In this embodiment, when obtaining video information, calculations are performed based on the video magnification ratio and the construction personnel video feature video, and the following steps are specifically included: obtaining the magnified length data of the construction personnel feature video; calculating and processing the magnified video data based on the video magnification ratio to obtain the real data of the construction personnel video.

[0035] In this embodiment, the construction worker video storage data and the real video data are compared and verified to determine the accuracy of the construction worker video, which specifically includes the following steps: obtaining the real construction worker video data; performing comparison processing based on the real video data and the stored video data to obtain the comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked; if the real video and the stored video data are inconsistent, the incorrect parameter information of the video amplification ratio is output, and the station room interval operation equipment is not locked.

[0036] In this embodiment, the real video data and the stored video data are compared and verified to determine the accuracy of the real video data, which specifically includes the following steps: performing comparison processing based on the real video data and the stored video data to obtain a comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked.

[0037] In this embodiment, refer to Figure 2 As shown, the video data is acquired through the recognition device of the station room interval operation equipment, and the video data of the construction personnel is acquired; wherein the recognition device can be a camera or a video acquisition device with a camera. Figure 3As shown, the collected video data is enhanced by a video enhancement algorithm to obtain video enhancement data. When obtaining video enhancement data, the video data collected by the camera is small, so the video data must be enlarged. Figure 4 As shown, the video enhancement data is excluded by the video exclusion algorithm to obtain the characteristic video data of the start or lock station room interval operation equipment; when obtaining the characteristic video data of the construction personnel, the obtained video enlargement data is compared with the database video data to obtain the characteristic video data. Figure 5 As shown, by starting or locking the characteristic video data of the station room interval operation device, the amplification video coefficient is obtained. When the amplification video coefficient is obtained, the video data is enlarged through the characteristic video data and fed back to the video amplification module of the station room interval operation device. Figure 7 As shown, the video magnification ratio is obtained, and the construction personnel comparison video data is obtained; when the construction personnel comparison video data is obtained, the video magnification module obtains the data and feeds it back to the alarm device. Figure 8 As shown, by comparing the real video and the video stored in the database, it is determined that the station room interval operation equipment is not started and the alarm is locked, or the station room interval operation equipment is started without an alarm.

[0038] The intelligent recognition alarm method for not hanging signboards in power operation performs preprocessing and feature extraction, ensuring that other information of the operation station room interval operation equipment except video will not interfere with subsequent calculation and processing, improving the accuracy of video magnification ratio, and warning construction personnel to hang signboards to prevent construction personnel from starting power work without hanging signboards. It can effectively reduce the probability of illegal accidents at construction and power construction sites caused by operating equipment without hanging signboards, improve the safety of equipment operation, and have good practical value.

[0039] Embodiment 3: This embodiment provides a terminal device, which includes a memory, a processor, a communication interface and a communication bus. The memory stores a program that can be run on the processor. When the processor executes the program, the alarm method for intelligently identifying the absence of a signboard during power operation in the above embodiment is implemented.

[0040] The processor may be a central processing unit, or other general-purpose processors, digital signal processors, application-specific integrated circuits, field programmable gate arrays or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or a combination of the above chips.

[0041] The memory, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs, non-transitory computer executable programs and units, such as the corresponding program units in the above method embodiments of the present invention. The processor executes various functional applications and data processing of the processor by running the non-transitory software programs, instructions and modules stored in the memory, thereby realizing the alarm method for intelligently identifying the absence of a signboard during power operation in the above embodiment.

[0042] The memory may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required by at least one function; the data storage area may store data created by the processor, etc. In addition, the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. The memory may optionally include a memory remotely arranged relative to the processor, and these remote memories may be connected to the processor via a network. One or more programs are stored in the memory, and when executed by the processor, the alarm method for intelligently identifying the unhanging sign in the power operation in the above embodiment is executed.

[0043] Embodiment 4: This embodiment provides a storage medium for computer-readable storage, wherein the storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement an alarm method for intelligently identifying an unhanged signboard during power operation as in the above embodiment.

[0044] The storage medium may be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device. The storage medium may also be an external storage device of the terminal device, such as a plug-in hard disk, smart memory card, secure digital card, flash memory card, etc. equipped on the terminal device.

[0045] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. An alarm device for intelligently identifying the absence of a signboard during power operation, characterized in that It includes an acquisition module, a preprocessing module, a feature extraction module, a depth calculation module, a scaling ratio determination module, a data calculation module, a verification module, an alarm module, and a control module; wherein the acquisition module is used to obtain video information of construction personnel and determine parameter information; the preprocessing module is used to preprocess the construction personnel video and obtain relevant videos of the construction personnel; the feature extraction module is used to perform feature extraction processing on the relevant videos of the construction personnel and obtain feature videos of the construction personnel; the depth calculation module is used to perform calculation processing based on the construction personnel video and obtain the magnification factor; the scaling ratio determination module is used to perform calculation conversion processing based on the magnification factor and obtain the video magnification ratio; the data calculation module is used to perform calculation processing based on the video magnification ratio and the construction personnel video feature video and obtain video information; the verification module is used to compare and verify the video stock data and the real video to determine the accuracy of the real video; the alarm module is used to display the alarm video comparison results; the control module is used to control each module and realize the command transmission and data interaction between each module.

2. A method for intelligently identifying an alarm when a sign is not hung during power operation, characterized in that include: Obtain video information of construction personnel and determine parameter information; pre-process the video of construction personnel and obtain relevant video of construction personnel; Perform feature extraction on the construction worker-related videos to obtain construction worker feature videos; perform calculations based on the construction worker videos to obtain the magnification factor; perform calculation conversion based on the magnification factor to obtain the video magnification ratio; perform calculations based on the video magnification ratio and the construction worker video feature videos to obtain video information; perform comparison and verification between the video stock data and the real video to determine the accuracy of the real video; and display the alarm video comparison results.

3. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 2 is characterized in that Acquiring video information of construction personnel and determining parameter information specifically includes the following steps: allowing construction personnel to approach power equipment, and without hanging signboards, using an identification device pre-installed on the station cabinet to collect video information of construction personnel; performing parameter information retrieval operations on closing and opening the station cabinet according to the video information of construction personnel to determine parameter information, which includes encoding methods.

4. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 3 is characterized in that Preprocessing the construction worker video and obtaining the construction worker related video specifically includes the following steps: enhancing the construction worker video through a video enhancement algorithm to obtain enhanced video data of the construction worker; excluding the construction worker video through a video comparison algorithm to obtain the incentive for starting or locking the station room interval operation equipment.

5. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 2, 3 or 4, characterized in that When performing feature extraction processing on relevant videos and obtaining characteristic videos of construction personnel, the following steps are specifically included: detecting the relevant videos of construction personnel through a data detection algorithm to obtain detection difference data; performing video comparison processing on the videos according to the detection instrument to obtain characteristic videos of construction personnel.

6. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 2, 3 or 4, characterized in that Calculation and processing are performed according to the video magnification ratio and the construction personnel video feature video to obtain video information, specifically including the following steps: obtaining the magnified length data of the construction personnel feature video; calculating and processing the magnified video data according to the video magnification ratio to obtain the real data of the construction personnel video.

7. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 2, 3 or 4, characterized in that When comparing and verifying the stored video data of the construction personnel and the real video data to determine the accuracy of the construction personnel video, the following specific steps are included: obtaining the real video data of the construction personnel; performing comparison processing based on the real video data and the stored video data to obtain the comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked; if the real video and the stored video data are inconsistent, the incorrect parameter information of the video amplification ratio is output, and the station room interval operation equipment is not locked.

8. The method for intelligently identifying the alarm of not hanging a signboard in power operation according to claim 2, 3 or 4, characterized in that When comparing and verifying the real video data and the stored video data to determine the accuracy of the real video data, the following steps are specifically included: performing comparison processing based on the real video data and the stored video data to obtain the comparison result; if the real video and the stored video data are consistent, the correct parameter information of the video amplification ratio is output, and the station room interval operation equipment is locked.

9. A terminal device, comprising a memory and a processor, wherein the memory stores a program that can be run on the processor, characterized in that: When the processor executes the program, the alarm method for intelligently identifying that no identification plate is hung during power operation as described in any one of claims 2 to 8 is implemented.

10. A storage medium, characterized in that: The storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the alarm method for intelligently identifying that no signboard is hung during power operation as described in any one of claims 2 to 8.

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