Vehicle load measurement method, device, terminal device and storage medium

Abstract

The invention discloses a vehicle load measurement method which comprises the following steps: controlling a vehicle to run at a constant speed on a preset paving material, and acquiring running parameters of the vehicle running at a constant speed on the preset paving material; determining the own weight of the vehicle and the dynamic friction coefficient between the vehicle and the preset pavingmaterial according to the vehicle model information of the vehicle; and calculating the load of the vehicle according to the own weight of the vehicle, the dynamic friction coefficient and the running parameters. According to the invention, after the vehicle is controlled to run at a constant speed on the preset paving material, running parameters of the vehicle running at a constant speed on a preset paving material are obtained, and the own weight of the vehicle and the dynamic friction coefficient between the vehicle and the preset paving material can be determined according to the vehiclemodel information of the vehicle, so that the weight of the vehicle can be calculated according to the own weight of the vehicle, the dynamic friction coefficient and the running parameters, the measurement operation is simple, and the measurement cost is low, the calculation mode is simple, the calculation error is small, and therefore the load of the vehicle can be simply, rapidly and accurately measured.

Description

technical field [0001] The present application relates to the technical field of automobiles, and in particular to a method for measuring vehicle load, a measuring device, terminal equipment, and a storage medium. Background technique [0002] In real life, there are many occasions where it is necessary to measure the load of vehicles, such as occasions where there are road quality protection measures for vehicles with limited weight, occasions where there are requirements for vehicle loads for overweight charges, occasions where goods on vehicles are weighed and traded, and so on. In the prior art, the measurement of the vehicle load is generally realized by configuring complex vehicle load sensors; or the measurement of the vehicle load is realized through the comprehensive implementation of multiple displacement sensing modules, signal processing modules, and signal transmission modules; and Or the vehicle load can be measured through vehicle speed, acceleration, wind res...

AI Technical Summary

Problems solved by technology

In the prior art, the measurement of the vehicle load is generally realized by configuring complex vehicle load sensors; or the measurement of the vehicle load is realized through the comprehensive implementation of multiple displacement sensing modules, signal processing modules, and signal transmission modules; and Or the vehicle load can be measured through vehicle speed, acceleration, wind resistance and other data obtained by means of satellites. However, these measurement methods are not only difficult to implement, but also have the problems of complex operation, high measurement cost, and poor measurement accuracy.

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