Method and device for processing vehicle steering parameters, electronic equipment and storage medium
A vehicle and parameter technology, applied in the direction of steering mechanism, vehicle parts, transportation and packaging, etc., can solve the problem of low accuracy of vehicle steering ratio, achieve a wide range of applications, avoid installation errors, and improve accuracy
Active Publication Date: 2020-12-01
蘑菇车联信息科技有限公司
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[0004] Embodiments of the present invention provide a method, device, electronic equipment, and storage medium for proc
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[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0042] The vehicle steering ratio is the ratio of the steering wheel rotation angle of the vehicle to the wheel rotation angle. At present, the method of determining the vehicle steering ratio is usually to install a vehicle steering ratio measuring device on the vehicle to be tested. Measurements are taken to determine the vehicle steering ratio....
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The embodiment of the invention provides a method and device for processing vehicle steering parameters, electronic equipment and a storage medium. The method comprises the steps: acquiring the steering wheel rotating angle of a to-be-measured vehicle; determining track parameters of the to-be-measured vehicle at a preset driving speed the track parameters comprising measurement parameters of a fitting arc obtained after fitting of the driving track of the to-be-measured vehicle; determining the rotation angle of at least one front wheel of the to-be-measured vehicle according to the measurement parameters of the fitting arc and the axle distance of the to-be-measured vehicle; and determining vehicle steering parameters of the to-be-measured vehicle based on the rotation angle of the at least one front wheel and the rotation angle of the steering wheel. Through the technical scheme in the embodiment of the invention, the influence of the installation error of the measuring device is avoided, the accuracy of the vehicle steering ratio is improved, the method is not limited by the type of the to-be-measured vehicle, and the application range is wide.
Description
technical field [0001] The invention relates to the technical field of automobiles, in particular to a method, device, electronic equipment and storage medium for processing vehicle steering parameters. Background technique [0002] The vehicle steering ratio is the ratio of the steering wheel rotation angle of the vehicle to the wheel rotation angle, and is an important parameter to ensure that the vehicle can steer according to the driver's will. At present, the method for determining the steering ratio of a vehicle is usually to install a vehicle steering ratio measuring device on the vehicle to be tested, and the measuring device measures the angular velocity of the wheels of the vehicle to be tested during driving, thereby determining the steering ratio of the vehicle. [0003] In the vehicle steering ratio determination method in the related art, the measurement device needs to be installed and disassembled during the process of measuring the vehicle steering ratio, wh...
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Login to View More IPC IPC(8): B60W40/12B62D15/02
CPCB60W40/12B62D15/021
Inventor 马季朱磊李成军
Owner 蘑菇车联信息科技有限公司