CN-122016022-A - Automobile scale weighing system, method, equipment and medium

CN122016022ACN 122016022 ACN122016022 ACN 122016022ACN-122016022-A

Abstract

The application relates to an automobile scale weighing system, an automobile scale weighing method, equipment and a medium, which relate to the technical field of automobile scales and comprise the steps of carrying out real-time image analysis on target images shot by a head camera, a tail camera and a cab camera to determine personnel discrimination results, identifying vehicle number information and calling vehicle related information when the vehicle is on the scale, controlling a voice broadcasting module and a field large screen to guide a driver to verify the state of a valve of a water tank when the vehicle carries the water tank, and if the state of the valve of the water tank is in an open state, no water flows out of a water tank valve outlet shot by a monitored personnel and a water flow camera, and the personnel discrimination results are that the personnel in the head, the tail and the cab are not retained, carrying out automatic weighing on the vehicle.

Inventors

ZHENG JIANZHONG
Xuan shichan
TAN QINGHUA
HUANG FEIJIAN
LIN HAO
FU LIXIN
LI ZHIWEN
JIANG SHENGYUAN
HU MING
HUANG PENG
ZHENG JIEHUI
CHEN YIXUAN
ZHONG CHUNHUA
Huo Xiaoshan

Assignees

广东中南钢铁股份有限公司

Dates

Publication Date: 20260512
Application Date: 20260203

Claims (10)

1. The automobile scale weighing system is characterized by comprising an intelligent weighing system, an image analysis module, a voice broadcasting module, a site large screen, a head camera, a tail camera, a cab camera and a personnel and water flow camera, wherein the head camera, the tail camera, the cab camera and the personnel and water flow camera are arranged on the periphery of a weighing platform; The image analysis module is used for carrying out real-time image analysis on target images shot by the head camera, the tail camera and the cab camera so as to determine personnel discrimination results; the intelligent weighing system is used for identifying the car number information of the vehicle when the vehicle is balanced on the vehicle, and calling the vehicle related information of the vehicle according to the car number information, wherein the vehicle related information comprises whether a water tank is carried or not; The intelligent weighing system is further used for controlling the voice broadcasting module and the on-site large screen to guide a driver to verify the state of the water tank valve when the vehicle carries the water tank, and if the state of the water tank valve is in an open state, no water flows out of the outlet of the water tank valve, which is shot by the monitored personnel and the water flow camera, and the personnel judging result is that no personnel stays in the vehicle head, the vehicle tail and the cab, and the intelligent weighing system executes automatic weighing of the vehicle.
2. The truck scale weighing system of claim 1 further comprising a verification color bar and a micro-motion detection switch disposed about the periphery of the weighing platform for placement of the verification color bar; When the micro-motion detection switch detects that the verification color bar is taken away, the personnel and the water flow camera are triggered to start shooting the water tank video, the intelligent weighing system is further used for controlling the voice broadcasting module to prompt a driver to open a water tank valve, and the verification color bar is a thin steel bar with one end sprayed with red color and the other end sprayed with silver color.
3. The truck scale weighing system of claim 2 wherein said image analysis module comprises an AI model analysis unit; the AI model analysis unit is used for carrying out video analysis on the video at the outlet of the water tank valve shot by the personnel and the water flow camera so as to judge whether the state of the water tank valve is an open state or not and whether no water flow flows out at the outlet of the water tank valve or not; if the water tank valve is in an open state and no water flows out from the outlet of the water tank valve, the intelligent weighing system controls the voice broadcasting module and the on-site large screen to guide a driver to extend all silver one ends of the verification color bars into the water tank valve.
4. A truck scale weighing system according to claim 3 wherein said system further comprises a scale valve camera, said image analysis module further comprising an AI scale model; The scale valve camera is used for collecting scale images at the position of the water tank valve; the AI scale model is used for judging whether the verification color bar penetrates through the central drift diameter of the water tank valve according to the scale image acquired by the scale valve camera; After the verification color bar penetrates through the central drift diameter of the water tank valve, the intelligent weighing system controls the voice broadcasting module and the on-site large screen to guide a driver to put the verification color bar back to the original position.
5. The truck scale weighing system of claim 1 further comprising a personnel identification module; The image analysis module is used for respectively extracting and storing a scale platform frame region pixel lattice set shot by the camera; when a driver presses a weighing confirmation button, the image analysis module is used for carrying out real-time image analysis on target images shot by the head camera, the tail camera and the cab camera by utilizing an AI human body recognition model to generate a human body image pixel lattice coordinate set; The personnel judging module is used for comparing the generated human body image pixel lattice coordinate set with the stored weighing platform frame area pixel lattice set, and determining the personnel judging result according to the comparison result.
6. The truck scale weighing system of claim 5 wherein said set of scale platform rim area pixel lattices comprises a set of pixel lattices within a scale platform rim area captured by said truck head camera, a set of pixel lattices within a scale platform rim area captured by said truck tail camera, and a set of pixel lattices within a scale platform rim area captured by said cab camera; The human body image pixel lattice coordinate set comprises a vehicle head human body image pixel lattice coordinate set, a vehicle tail human body image pixel lattice coordinate set and a cab human body image pixel lattice coordinate set; the personnel judging module is specifically used for comparing the generated human body image pixel lattice coordinate set with the stored weighing platform frame area pixel lattice set; if the pixel lattice set in the weighing platform frame area shot by the head camera comprises all or part of the pixel lattice coordinate set of the head human body image, judging that the person judging result is that the head is a person; If the pixel lattice set in the weighing platform frame area shot by the vehicle tail camera comprises all or part of the pixel lattice coordinate set of the vehicle tail human body image, judging that the person judging result is that the vehicle tail person exists; If the pixel lattice set in the weighing platform frame area shot by the cab camera comprises all or part of the pixel lattice of the cab human body image pixel lattice coordinate set, judging that the person judging result is that the cab person exists; if the human body is not contained or recognized, judging that the person judging result is that no person stays in the vehicle head, the vehicle tail and the cab.
7. The truck scale weighing system of claim 6 wherein if said person determination module determines that a person is present at said head, said tail, or said cab, said person is prompted by said voice broadcast module and said field large screen to leave a weighing area and then press said weigh confirmation button again.
8. A truck scale weighing method, wherein the method is applied to a truck scale weighing system as defined in any one of claims 1-7, the method comprising: Real-time image analysis is carried out on target images shot by the head camera, the tail camera and the cab camera so as to determine personnel discrimination results; Identifying the number information of the vehicle when the vehicle is balanced, and calling the vehicle related information of the vehicle according to the number information, wherein the vehicle related information comprises whether a water tank is carried or not; When the vehicle carries the water tank, the voice broadcasting module and the on-site large screen are controlled to guide a driver to verify the valve state of the water tank; and if the water tank valve state is in an open state and no water flows out of the monitored water tank valve outlet, and if the personnel judging result is that no personnel stays in the head, the tail and the cab, the automatic weighing of the vehicle is executed.
9. An electronic device comprising a storage medium, a processor and a computer program stored on the storage medium and executable on the processor, wherein the processor implements the truck scale weighing method of claim 8 when executing the computer program.
10. A computer readable storage medium, which when executed by a processor of an electronic device, causes the electronic device to perform the truck scale weighing method of claim 8.

Description

Automobile scale weighing system, method, equipment and medium Technical Field The application relates to the technical field of automobile scales, in particular to an automobile scale weighing system, an automobile scale weighing method, an automobile scale weighing device and an automobile scale weighing medium. Background In the logistics transportation link of large enterprises such as steel plants, an automobile scale (wagon balance) is a key device for realizing vehicle metering. At present, a plurality of truck scales for entering a factory and for leaving the factory are configured for the truck scales of part of steel plants, and ten truck scales are deployed in the factory. The truck scales basically realize automatic weighing and remote centralized control, namely weighing tasks are automatically distributed by a remote centralized weighing hall, and weighing staff are mainly responsible for carrying out video monitoring and abnormal condition processing on the weighing process. In a factory-entering car weighing process, safety and metering regulations require that vehicle personnel must get off the car and that personnel cannot stay in the weighing platform area. The prior art mainly relies on weighing personnel to carry out manual monitoring through remote video pictures. Because a weighing person often needs to monitor a plurality of car scales and other weighing apparatus devices at the same time, the monitoring task is heavy, the attention is difficult to concentrate for a long time, 100% of effective monitoring cannot be performed on illegal on-duty conditions (such as being detained on a cab or a weighing platform) of the weighing person of the vehicle, and the risk of missed detection exists. Second, some transportation vehicles carry a water tank, and the weighing rules require that the water reservoir in the water tank must be emptied to prevent weight cheating. Because the automobile scale field is canceled from parking operators, the state of the water tank cannot be physically contacted or closely observed by adopting a remote monitoring mode, so that the effective verification on whether the water tank is really emptied is difficult. Disclosure of Invention In view of this, the application provides a weighing system, a method, a device and a medium for weighing an automobile scale, which mainly aims to solve the technical problems that in the current process of weighing automobiles in factories, weighing staff is mainly used for carrying out manual monitoring through remote video pictures, as one weighing staff often needs to monitor a plurality of automobile scales and other weighing apparatus at the same time, the monitoring task is heavy, the attention is difficult to concentrate for a long time, 100% of effective monitoring cannot be carried out on the illegal on-duty condition of the weighing staff of the automobile, the risk of missed detection exists, and the state of a water tank cannot be observed in physical contact or in a short distance in a remote monitoring mode, so that the effective verification on whether the water tank is really emptied is difficult. The application provides an automobile scale weighing system which is characterized by comprising an intelligent weighing system, an image analysis module, a voice broadcasting module, a site large screen, a head camera, a tail camera, a cab camera, a personnel and a water flow camera, wherein the head camera, the tail camera, the cab camera and the personnel and water flow camera are arranged on the periphery of a weighing platform; The image analysis module is used for carrying out real-time image analysis on target images shot by the head camera, the tail camera and the cab camera so as to determine personnel discrimination results; the intelligent weighing system is used for identifying the car number information of the vehicle when the vehicle is balanced on the vehicle, and calling the vehicle related information of the vehicle according to the car number information, wherein the vehicle related information comprises whether a water tank is carried or not; The intelligent weighing system is further used for controlling the voice broadcasting module and the on-site large screen to guide a driver to verify the state of the water tank valve when the vehicle carries the water tank, and if the state of the water tank valve is in an open state, no water flows out of the outlet of the water tank valve, which is shot by the monitored personnel and the water flow camera, and the personnel judging result is that no personnel stays in the vehicle head, the vehicle tail and the cab, and the intelligent weighing system executes automatic weighing of the vehicle. In a second aspect, the present application provides a truck scale weighing method, comprising: Real-time image analysis is carried out on target images shot by the head camera, the tail camera and the cab camera so as to determine personnel discrimination results; I