Vehicle damage calculation method, device, system and storage medium based on road surface

Abstract

The embodiment of this specification discloses a road surface-based vehicle damage calculation method, device, system, and storage medium. The method includes: acquiring road surface load data; Calculate the six-component force of the shaft head to obtain the damage parameters of each wheel center corresponding to each road surface; according to the damage parameters of each wheel center of the preset reference road surface, and the damage parameters of each wheel center corresponding to each road surface , to calculate the vehicle damage coefficient for each road surface. In the above solution, by calculating the vehicle damage coefficient on the six-component force of the axle head of the wheel center, the model construction process in the calculation process of the prior art is avoided, and the calculation efficiency is improved. The process of multiple damage calculations for different parts further improves the efficiency of vehicle damage calculations.

Description

Road-based vehicle damage calculation method, device, system and storage medium technical field Embodiments of this specification relate to the technical field of automobiles, and in particular to a road-based vehicle damage calculation method. method, device, system and storage medium. Background technique [0002] During the driving process of the vehicle, due to different road conditions, the load condition of the vehicle also changes accordingly. For example, right It is suitable for different road surfaces such as highway roads, urban roads, and potholes. Among them, due to the load induced by different road surfaces on the vehicle The incentives are different, and the damage to the vehicle is also different. As a result, the service life of the vehicle also depends on the road conditions. Therefore, how to carry out road-based analysis of vehicle damage has become a need for consideration in the field The problem. At present, in the calculation and analysi...

AI Technical Summary

Problems solved by technology

However, in the actual application process, the existing method needs to construct a finite element model first in the process of vehicle damage calculation based on the road surface, and the modeling process often consumes a lot of time, and when performing damage calculation, due to The damage of different parts under the same load stress is different. If you want to get the damage of the whole vehicle, you need to calculate the different parts separately and count the results. In the calculation stage, if you want to get the calculation results of the vehicle damage based on the road surface, it will take a lot of time, which seriously affects the calculation efficiency of vehicle damage.

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