CN114267011A - Distribution room live equipment misoperation detection system - Google Patents
Distribution room live equipment misoperation detection system Download PDFInfo
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- CN114267011A CN114267011A CN202111494209.4A CN202111494209A CN114267011A CN 114267011 A CN114267011 A CN 114267011A CN 202111494209 A CN202111494209 A CN 202111494209A CN 114267011 A CN114267011 A CN 114267011A
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Abstract
The invention discloses a misoperation detection system for live equipment in a power distribution room, which comprises a camera shooting acquisition module, a positioning module, a data docking module, a face detection and recognition module, a target tracking module, an illegal operation detection module and an alarm module. The advantages are that: through the mutual cooperation of the positioning module, the data docking module, the illegal operation detection module and the alarm module, whether a designated operator walks at wrong intervals or not can be judged, and an alarm is given in time when the condition that the wrong intervals are found. Moreover, a camera shooting acquisition module, a human face detection and recognition module and a target tracking module which are connected with the illegal operation detection module are arranged, so that the misoperation of the hand contact operation switch is accurately recognized and an alarm is given; the intelligent image detection system has the characteristics of high image intelligent detection accuracy rate, high speed, high real-time performance and the like, can timely remind operators of misoperation in a power distribution room, effectively ensures the operation safety of the operators and the safe and stable operation of a power plant, and greatly reduces the manual maintenance cost.
Description
The technical field is as follows:
the invention relates to the technical field of power plants, in particular to a misoperation detection system for live equipment in a power distribution room.
Background art:
as an important production link of a power system, a power plant has a great influence on the stable operation of the power system in terms of safe production. The misoperation of the operators in the power distribution room of the power plant at intervals is a major misoperation accident of the operators in the power plant, which can directly cause equipment damage or personal injury, even large-area power failure and the like, and can seriously affect the normal operation of the power plant, and finally generate irrecoverable loss. Therefore, it is particularly important to establish a perfect intelligent detection system for misoperation of live equipment in a power distribution room.
Traditional power plant distribution room operation action detects and carries out artifical the measuring through video monitoring by field work personnel, but inefficiency, brings the control and when discerning the difficulty for monitoring personnel, because artifical measuring accuracy is not high, very easily appears lou the condition of examining. With the development of industrial automation, some intelligent detection technologies are mature, personnel entering a power distribution room can be strictly controlled through intelligent identification of personnel identities in the field of safety management of power distribution room operation, and automatic detection and alarm of misoperation behaviors of operation personnel at wrong intervals in the whole operation process of the power distribution room are not provided.
The invention content is as follows:
the invention aims to provide a distribution room live equipment misoperation detection system based on indoor positioning and artificial intelligence, which can acquire the operation execution condition of a distribution room operator in real time, and can perform real-time and accurate detection judgment and alarm on the misoperation of a fault interval, thereby improving the safety of the operator and better ensuring the safe and stable operation of an electric power system.
The invention is implemented by the following technical scheme: the misoperation detection system of the live equipment of the distribution room comprises a positioning module, a data butt joint module, an illegal operation detection module and an alarm module, wherein,
the positioning module is used for storing positioning associated information, and after an operator enters a power distribution room, the operator is accurately positioned in real time through the positioning module, real-time position information of the operator is obtained, and the real-time position information and the positioning associated information are sent to the illegal operation detection module;
the data docking module is docked with a power plant management system, acquires work ticket information from the management system, and sends the work ticket information to the illegal operation detection module, wherein the work ticket information comprises work start-stop time, appointed operator information, operation area information and other related information;
and the illegal operation detection module analyzes the positioning associated information, the real-time position information and the work ticket information, judges whether illegal operation of a wrong interval exists for designated operating personnel, and sends out a warning through an alarm module if the illegal operation exists.
Furthermore, the positioning module is any one of a bluetooth positioning module, a wifi positioning module, a laser radar positioning module or a UWB positioning module.
Further, the positioning associated information includes tag information, positioning base station information, associated information of the tag and the wearing person, and position associated information of each operation area; the tag information comprises a hardware number of the tag, and the association information of the tag and the wearing person comprises: hardware number of the tag and personnel number wearing the tag; the position-related information of each work area includes: number of work area, work area position information.
Further, the other related information includes a work leader, a guardian, a work class member, field devices involved in work, and safety measures to be followed during work.
Further, the specific process of analyzing and judging whether the illegal operation exists by the illegal operation detection module is as follows:
step1, judging whether the current time of the misoperation detection system of the live equipment of the distribution room is in the working start-stop time range or not according to the working ticket information, if so, reading positioning associated information and real-time position information from a positioning module;
step2, finding out the designated operating personnel and the real-time position thereof matched with the personnel number in the work ticket information from the positioning correlation information and the real-time position information according to the personnel number in the work ticket information; finding corresponding operation area position information in the matched positioning associated information according to the operation area information in the work ticket information;
and Step3, judging whether the real-time position of the designated operator is within the position range of the corresponding operation area position information:
if the real-time position of the designated operator is not in the position range corresponding to the corresponding operation area position information and the retention time does not exceed the set time, judging that no illegal operation exists;
if the real-time position of the designated operator is in the position range corresponding to the corresponding operation area position information, judging that no illegal operation exists;
and if the real-time position of the designated operator is not in the position range corresponding to the position information of the corresponding operation area and stays for more than the set time, judging the error interval of the operator and triggering an alarm module to give an alarm.
Further, the system also comprises a camera shooting acquisition module, a human face detection and recognition module and a target tracking module,
the camera shooting acquisition modules are respectively installed corresponding to the power distribution rooms and used for acquiring image information of the corresponding power distribution rooms in real time and sending the image information to the target tracking module and the face detection and recognition module;
the face detection and recognition module is used for storing pre-collected personnel images and personnel numbers corresponding to the personnel images; the human face detection and recognition module detects image information to obtain a human face frame, compares the human face in the human face frame with personnel images in a human face image library for recognition, acquires a corresponding personnel number when the collected human face is recognized to be the same as the personnel images in the human face image library, and sends the human face frame and the corresponding personnel number to the target tracking module;
the target tracking module is used for completing trajectory tracking of the operating personnel according to the face frame, finding a personnel position boundary frame corresponding to the face frame, acquiring the activity trajectory and personnel number of the operating personnel, and sending the personnel position boundary frame and the personnel number to the illegal operation detection module;
and under the condition that the specified operator has the illegal operation with the wrong interval, the illegal operation detection module analyzes the positioning associated information, the real-time position information, the work ticket information, the personnel position boundary box and the personnel number thereof, judges whether the specified operator has the illegal operation of the hand contact switch device, and sends out a warning through the alarm module if the specified operator has the illegal operation with the wrong interval.
Furthermore, the camera shooting and collecting module is a high-definition network camera.
Further, the specific process of completing the trajectory tracking of the person by the target tracking module is as follows:
(1) locking a personnel position boundary frame in the image information acquired by the camera shooting acquisition module through the target tracking module;
(2) judging whether the human face border is in the personnel position border frame or not, if so, marking the personnel border frame obtained by the target tracking module with a personnel number corresponding to the human face border frame, and continuing to track the moving track of the personnel border frame corresponding to the personnel number through the target tracking module; otherwise, the relationship between the face border and the person position border is continuously judged in the next frame until the corresponding person number is found for each tracked person border.
Further, under the condition that the operator is judged to have the illegal operation of the wrong interval, the judgment process of judging whether the specified operator has the illegal operation of the hand contact switch device is as follows:
step4, when the interval of the specified operator is judged to be wrong, reading the result output by the current target tracking module, and finding the personnel boundary box corresponding to the specified operator from the result output by the target tracking module according to the personnel number of the specified operator;
step5, expanding the range of the personnel bounding box to obtain an enlarged personnel bounding box;
and Step6, carrying out misoperation detection on the image in the amplified personnel boundary box by using the trained hand motion detection model and the hand motion detection algorithm, judging that misoperation exists in the operator if the operator touches the switch equipment, outputting a detection box by the violation detection system, and triggering the alarm module to give an alarm.
Further, in Step5, the specific process of expanding the range of the human bounding box is as follows:
and taking the personnel bounding box as a reference, wherein the coordinates of the personnel bounding box are as follows: (x1, y1, w, h), wherein (x1, y1) is the upper left corner coordinate and w, h are the width and height of the people bounding box, respectively;
the coordinates of the enlarged magnified person bounding box are:
wherein
To magnify the coordinates of the upper left corner of the person bounding box,
respectively, the width and height of the magnified person bounding box.
Furthermore, the alarm module is one or more of a monitoring end alarm module arranged in a control center, a field sound-light alarm module arranged at intervals in a power distribution room or a mobile phone alarm module of a superior manager of operating personnel.
The invention has the advantages that: the utility model provides a distribution room live equipment maloperation detecting system based on indoor location and artificial intelligence, through orientation module, data butt joint module, violation of rules and regulations detection module and alarm module mutually support, can judge whether appointed operating personnel walk wrong interval, in time send out when the discovery has the condition of walking wrong interval and report an emergency and ask for help or increased vigilance. And, set up and make a video recording the collection module, face detection and recognition module and target tracking module connected with detection module of the illegal operation, carry on the accurate recognition and send out the alarm to the misoperation of the hand contact operation switch, the collection and processing technology that will be combined effectively with artificial intelligence image analysis and positioning technology is used for the electrified misoperation detection of distribution room, on one hand, can avoid the detection relying on video to shoot the picture only and because the light, angle or personnel side or posture factor such as cause position inaccurate and detection rate reduce the question, on the other hand, the invention fully utilizes positioning result, target tracking and face recognition result to the detection procedure of personnel's misoperation, on the basis of sending out the alarm in the interval of detecting the mistake, judge whether there is misoperation through detecting the hand movement in the area of personnel's place only, has removed most background redundancies and made the detection range shrink, the accuracy rate of detection is improved, and the detection speed is improved. Compared with a method for realizing action detection based on a three-dimensional convolution neural network or a double-current network, the detection process is greatly simplified, and the real-time performance of the system is improved. The intelligent image detection system has the characteristics of high image intelligent detection accuracy, high speed, high real-time performance and the like, can timely remind operators of misoperation in a power distribution room, effectively ensures the operation safety of the operators and the safe and stable operation of a power plant, and greatly reduces the manual maintenance cost.
Description of the drawings:
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a detection flow of the violation detection module.
FIG. 3 is a schematic diagram of a human bounding box with expanded scope.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the misoperation detection system for the live equipment in the power distribution room comprises a camera shooting acquisition module, a positioning module, a data docking module, a human face detection and recognition module, a target tracking module, an illegal operation detection module and an alarm module, wherein,
the camera shooting acquisition modules are respectively installed corresponding to the power distribution rooms and used for acquiring image information of the corresponding power distribution rooms in real time and sending the image information to the target tracking module and the face detection and recognition module; the camera shooting and collecting module is a high-definition network camera.
The positioning module is any one of a Bluetooth positioning module, a wifi positioning module, a laser radar positioning module or a UWB positioning module, in the embodiment, the UWB positioning module with high precision is selected, and the UWB positioning module is used for realizing real-time accurate positioning for the operating personnel in the power distribution room by means of UWB ultra-wide band positioning. Base stations are respectively arranged at the northwest corner, the northeast corner, the southwest corner and the southeast corner in the power distribution room, so that the all-dimensional coverage of signals is realized.
Placing a UWB tag on a body of a power distribution room operator, wherein positioning associated information is stored in a positioning module, and the positioning associated information comprises tag information, positioning base station information (including an IP address and an MAC address of a base station, and a room number and a relative coordinate point of a base station installation site), tag and wearing person associated information, and position associated information of each operation area; the tag information comprises a hardware number of the tag, and the association information of the tag and the wearing person comprises: hardware number of the tag and personnel number wearing the tag; the position-related information of each work area includes: number of work area, work area position information. After the operating personnel enter the power distribution room, the operating personnel are accurately positioned in real time through the positioning module, the real-time position information of the operating personnel is obtained, and the real-time position information and the positioning associated information are sent to the illegal operation detection module.
The data docking module is docked with a management system (ERP system) of the power plant, work ticket information is obtained from the management system, the work ticket information comprises work starting and ending time, appointed operating personnel information (the appointed operating personnel information comprises information related to appointed operating personnel, such as personnel numbers, identity card numbers, names and the like, wherein the personnel numbers are unique numbers, can be the identity card numbers or can be determined unique numbers by enterprises), operation area information and other related information, and the work ticket information is sent to the illegal operation detection module. The other related information includes information such as a work responsible person, a guardian, a work class member, field devices involved in work, and safety measures to be followed in the work process.
The face detection and recognition module can adopt open-source MTCNN and faceNet network models to realize face detection and recognition. The face detection and identification module stores pre-collected personnel images and personnel numbers corresponding to the personnel images; the human face detection and recognition module detects image information to obtain a human face frame, compares a human face in the human face frame with personnel images in a human face image library for recognition, acquires a corresponding personnel number when the collected human face is recognized to be the same as the personnel images in the human face image library, and sends the human face frame and the corresponding personnel number to the target tracking module;
and the target tracking module is used for completing trajectory tracking of the operating personnel according to the face frame, finding a personnel position boundary frame corresponding to the face frame, acquiring the activity trajectory and personnel number of the operating personnel and sending the activity trajectory and the personnel number to the violation operation detection module. The target tracking module can adopt an open-source KCF network model to realize target tracking, and can also adopt other tracking algorithms to complete the tracking of the trajectories of the personnel. The KCF tracking algorithm trains a correlation filter according to the information of the current frame and the information of the previous frame, then performs correlation calculation with the newly input frame to obtain a confidence image which is a predicted tracking result, and the point (or block) with the highest score is the most probable tracking result, so that the method is an identification tracking method. The specific process of completing the trajectory tracking of the personnel by the target tracking module is as follows:
(1) locking a personnel position boundary frame (namely a human-shaped coordinate) in the image information acquired by the camera shooting acquisition module through a target tracking module;
(2) if the face coordinates are superposed with the human-shaped coordinates and only one face frame is in the frame range of the human-shaped coordinates, the face frame is judged to be in the boundary of the position of the person, if so, the person boundary frame obtained by the target tracking module is marked with the corresponding person number, and the moving track of the person boundary frame corresponding to the person number is continuously tracked by the target tracking module; otherwise, the relationship between the face frame and the personnel position boundary frame is continuously judged in the next frame until the corresponding personnel number is found for each tracking target.
And the illegal operation detection module analyzes the positioning associated information, the real-time position information, the work ticket information, the activity track and the personnel number, judges whether the specified operating personnel has illegal operation, and sends out a warning through the alarm module if the specified operating personnel has illegal operation.
The specific process of judging whether the illegal operation exists by the illegal operation detection module is as follows:
step1, judging whether the current time of the misoperation detection system of the live equipment of the distribution room is within the working start-stop time range or not according to the work ticket information, if so, reading positioning associated information and real-time position information from a positioning module;
step2, finding out the designated operating personnel and the real-time position thereof matched with the personnel number in the work ticket information from the positioning correlation information and the real-time position information according to the personnel number in the work ticket information; finding corresponding operation area position information in the matched positioning associated information according to the operation area information in the work ticket information;
and Step3, judging whether the real-time position of the designated operator is in the position range corresponding to the corresponding operation area position information:
if the real-time position of the designated operator is not in the position range corresponding to the position information of the corresponding operation area and the retention time does not exceed the set time, judging that no illegal operation exists;
if the real-time position of the designated operator is in the position range corresponding to the position information of the corresponding operation area, judging that no illegal operation exists;
and if the real-time position of the designated operator is not in the position range corresponding to the position information of the corresponding operation area and stays for more than the set time, judging that the operator has the illegal operation of the wrong interval, and triggering an alarm module to give an alarm. The stay time can be set according to the actual condition, specifically, a time variable T is set, when the real-time position of the operator does not change, T starts timing, and when T is judged to exceed a threshold value T or notmaxAnd if the time is longer than the set time, judging that the operator goes wrong and triggering an alarm at the same time, and continuing to detect the next misoperation.
And Step4, reading the result output by the current target tracking module, and finding the personnel boundary box corresponding to the designated operator from the result output by the target tracking module.
Step5, expanding the range of the personnel bounding box to obtain an enlarged personnel bounding box; the specific process of expanding the range of the human bounding box comprises the following steps:
according to the proportion that the ratio of the height of a person to the distance between two hands extending in parallel is 1:1, and by taking a person boundary frame as a reference, the coordinates of the person boundary frame are as follows: (x)1，y1W, h) in which (x)1，y1) The coordinates of the upper left corner are shown, and w and h are the width and the height of the personnel bounding box respectively;
the coordinates of the enlarged magnified person bounding box are:
wherein
To magnify the coordinates of the upper left corner of the person bounding box,
respectively, the width and height of the magnified person bounding box.
And Step6, carrying out misoperation detection on the image in the boundary box of the amplified person by using the trained hand motion detection model and the hand motion detection algorithm, if the hand contact switch equipment is detected, judging that the illegal operation of the hand contact switch equipment exists in the operator, outputting the detection box by the illegal detection system, and triggering the alarm module to give an alarm.
The trained hand motion detection model is obtained by retraining by using a YOLO v3 target detection algorithm. Acquiring a required data image in a power distribution room monitoring video, labeling the hand region, the power distribution room switch equipment region and the hand touch switch equipment region in the acquired image with label types to form a data set, and training a YOLO v3 model by using the labeled data set to obtain the optimal hand motion detection model weight. The hand motion detection algorithm may use the YOLO v3 target detection algorithm or other real-time target detection algorithms.
In addition, the alarm module is one or more of a monitoring end alarm module arranged in a control center, a field sound-light alarm module arranged at intervals in a power distribution room or a mobile phone alarm module of a superior manager of operating personnel; the monitoring end alarms at a monitoring center, and the alarm information directly alarms through a sound box and a monitoring large screen in a voice, character and picture mode. The on-site acousto-optic alarm modules arranged at intervals of the power distribution room are arranged on the site of the power distribution room and directly associated with the corresponding alarm units to carry out acousto-optic alarm. The mobile phone alarm module of the superior manager of the operating personnel can realize remote alarm of the manager: namely, the alarm information is reported to the manager in a short message form by combining the function of the short message of the mobile phone.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. The misoperation detection system for the live equipment of the distribution room is characterized by comprising a positioning module, a data butt joint module, an illegal operation detection module and an alarm module, wherein,
the positioning module is used for storing positioning associated information, and after an operator enters a power distribution room, the operator is accurately positioned in real time through the positioning module, real-time position information of the operator is obtained, and the real-time position information and the positioning associated information are sent to the illegal operation detection module;
the data docking module is docked with a power plant management system, acquires work ticket information from the management system, and sends the work ticket information to the illegal operation detection module, wherein the work ticket information comprises work start-stop time, appointed operator information, operation area information and other related information;
and the illegal operation detection module analyzes the positioning associated information, the real-time position information and the work ticket information, judges whether illegal operation of a wrong interval exists for designated operating personnel, and sends out a warning through an alarm module if the illegal operation exists.
2. The system for detecting the misoperation of the live equipment in the power distribution room, according to claim 1, wherein the positioning module is any one of a bluetooth positioning module, a wifi positioning module, a laser radar positioning module or a UWB positioning module.
3. The misoperation detecting system for the live equipment of the power distribution room according to claim 1, wherein the positioning related information comprises tag information, positioning base station information, related information of tags and wearing personnel, and position related information of each working area; the tag information comprises a hardware number of the tag, and the association information of the tag and the wearing person comprises: hardware number of the tag and personnel number wearing the tag; the position-related information of each work area includes: number of work area, work area position information.
4. The system according to claim 1, wherein the other related information includes a work person in charge, a guardian, a member of a work shift, field devices involved in work, and safety measures to be followed during work.
5. The system for detecting the misoperation of the live equipment in the power distribution room according to any one of claims 1 to 4, wherein the specific process of analyzing and judging whether the illegal operation exists by the illegal operation detection module is as follows:
step1, judging whether the current time of the misoperation detection system of the live equipment of the distribution room is in the working start-stop time range or not according to the working ticket information, if so, reading the positioning related information and the real-time position information from the positioning module;
step2, finding out the designated operating personnel and the real-time position thereof matched with the personnel number in the work ticket information in the positioning correlation information and the real-time position information according to the personnel number in the work ticket information; finding corresponding operation area position information in the matched positioning associated information according to the operation area information in the work ticket information;
and Step3, judging whether the real-time position of the designated operator is within the position range of the corresponding work area position information:
if the real-time position of the designated operator is not in the position range corresponding to the corresponding operation area position information and the retention time does not exceed the set time, judging that no illegal operation exists;
if the real-time position of the designated operator is in the position range corresponding to the corresponding operation area position information, judging that no illegal operation exists;
and if the real-time position of the designated operator is not in the position range corresponding to the position information of the corresponding operation area and stays for more than the set time, judging the error interval of the operator and triggering an alarm module to give an alarm.
6. The system for detecting the misoperation of the electrified equipment in the power distribution room as claimed in any one of claims 1 to 4, further comprising a camera shooting and collecting module, a human face detecting and recognizing module and a target tracking module,
the camera shooting acquisition modules are respectively installed corresponding to the power distribution rooms and used for acquiring image information of the corresponding power distribution rooms in real time and sending the image information to the target tracking module and the face detection and recognition module;
the face detection and recognition module is used for storing pre-collected personnel images and personnel numbers corresponding to the personnel images; the human face detection and recognition module detects image information to obtain a human face frame, compares the human face in the human face frame with personnel images in a human face image library for recognition, acquires a corresponding personnel number when the collected human face is recognized to be the same as the personnel images in the human face image library, and sends the human face frame and the corresponding personnel number to the target tracking module;
the target tracking module is used for completing trajectory tracking of the operating personnel according to the face frame, finding a personnel position boundary frame corresponding to the face frame, acquiring the activity trajectory and personnel number of the operating personnel, and sending the personnel position boundary frame and the personnel number to the illegal operation detection module;
and under the condition that the specified operator has the illegal operation with the wrong interval, the illegal operation detection module analyzes the positioning associated information, the real-time position information, the work ticket information, the personnel position boundary box and the personnel number thereof, judges whether the specified operator has the illegal operation of the hand contact switch device, and sends out a warning through the alarm module if the specified operator has the illegal operation with the wrong interval.
7. The system for detecting the misoperation of the live equipment in the power distribution room as claimed in claim 6, wherein the camera shooting and collecting module is a high-definition web camera.
8. The system for detecting misoperation of live equipment in a power distribution room according to claim 6, wherein the specific process of completing the trajectory tracking of the personnel by the target tracking module is as follows:
(1) locking a personnel position boundary frame in the image information acquired by the camera shooting acquisition module through the target tracking module;
(2) judging whether the human face border is in the personnel position border frame or not, if so, marking the personnel border frame obtained by the target tracking module with a personnel number corresponding to the human face border frame, and continuing to track the moving track of the personnel border frame corresponding to the personnel number through the target tracking module; otherwise, the relationship between the face border and the person position border is continuously judged in the next frame until the corresponding person number is found for each tracked person border.
9. The misoperation detecting system for the live equipment of the power distribution room, according to claim 6, is characterized in that under the condition that the operator is judged to have the illegal operation of the wrong interval, the judgment process for judging whether the specified operator has the illegal operation of the hand contact switch equipment is as follows:
step4, when judging the interval of the specified operator, reading the result output by the current target tracking module, and finding the personnel boundary box corresponding to the specified operator from the result output by the target tracking module according to the personnel number of the specified operator;
step5, expanding the range of the personnel bounding box to obtain an enlarged personnel bounding box;
and Step6, carrying out misoperation detection on the image in the amplified personnel boundary box by using the trained hand motion detection model and the hand motion detection algorithm, judging that misoperation exists in the operator if the operator touches the switch equipment, outputting a detection box by the violation detection system, and triggering the alarm module to give an alarm.
10. The system for detecting the faulty operation of the live equipment in the power distribution room according to claim 9, wherein Step5 is a specific process for expanding the range of the human boundary box, and the specific process comprises:
and taking the personnel bounding box as a reference, wherein the coordinates of the personnel bounding box are as follows: (x)1，y1W, h) in which (x)1，y1) The coordinates of the upper left corner are shown, and w and h are the width and the height of the personnel bounding box respectively;
the coordinates of the enlarged magnified person bounding box are:
wherein
To magnify the coordinates of the upper left corner of the person bounding box,
respectively, the width and height of the magnified person bounding box.
11. The system for detecting the misoperation of the electrified equipment in the power distribution room as claimed in claim 1, 2, 3, 4, 7, 8, 9 or 10, wherein the alarm module is one or more of a monitoring end alarm module arranged in a control center, a field sound-light alarm module arranged at intervals in the power distribution room or a mobile phone alarm module of a higher manager of operators.
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| CN115311831A (en) * | 2022-08-01 | 2022-11-08 | 太湖流域管理局苏州管理局 | Electrical cabinet monitoring system and method |
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| CN117633763A (en) * | 2023-11-27 | 2024-03-01 | 厦门亿力吉奥信息科技有限公司 | Power distribution equipment misoperation control method and device based on electronic tag |
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