Automobile load detection device, system and method

Abstract

The invention provides an automobile load detection device, system and method, and the device comprises elastic bearing parts, a deformation quantity collection module, and a communication module, andeach hub of a to-be-detected vehicle is provided with one elastic bearing part. The deformation quantity acquisition module is used for acquiring deformation quantity information of the elastic bearing part when the to-be-tested vehicle bears goods; and the communication module is used for sending the deformation quantity information to the calculation module, so that the calculation module calculates the actual load capacity of the to-be-tested vehicle according to the deformation quantity information. According to the technical scheme, the elastic bearing part is arranged on the hub of theto-be-detected vehicle so as to establish the dynamic vertical load model on the to-be-detected vehicle, and the deformation quantity information of the elastic bearing part is detected through the deformation quantity acquisition module, so that the actual load capacity of the to-be-detected vehicle is calculated. The elastic bearing part is simple in structure, easy to install and capable of adapting to different detection environments, and therefore the reliability of the automobile load detection device is improved.

Description

Technical field [0001] The invention relates to the technical field of automobile load measurement, in particular to an automobile load detection device, an automobile load detection system and an automobile load detection method. Background technique [0002] Existing laws and regulations have begun to restrict the phenomenon of vehicle overload and axle load exceeding the standard to ensure road safety. When detecting whether the vehicle is overloaded and the axle load exceeds the standard, static weighing is usually used for detection, such as measurement by a floor scale or wheel load meter. The static weighing method cannot detect whether the vehicle is overloaded or not in real time. Excessive axle load cannot achieve comprehensive supervision. [0003] In the prior art, a laser or ultrasonic method is usually used to implement dynamic weighing of a car. However, the detection of a device using laser or ultrasonic is more complicated and requires a large installation space. ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a vehicle load detection device, system and method, aiming to solve the technical problem of low reliability of the detection equipment in the prior art when the vehicle is dynamically weighed

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