The invention provides a vehicle steering system transmission ratio determining method and device, and relates to the technical field of intelligent vehicles. The method comprises the steps of obtaining driving data of a vehicle; and determining the transmission ratio of the vehicle steering system according to the driving data of the vehicle and a preset vehicle motion model. The vehicle steeringsystem transmission ratio obtained by the method can be determined according to the real driving data of the vehicle and the preset vehicle motion model, and the result is more accurate compared withthe vehicle steering system transmission ratio obtained from an automobile manufacturer. Moreover, the embodiment of the invention can provide a mode for verifying the transmission ratio of the vehicle steering system obtained from the automobile manufacturer, and the process is simple.
本申请提供了一种车辆转向系统传动比的确定方法及装置,涉及智能汽车技术领域。方法包括:获得车辆的行驶数据;根据车辆的行驶数据和预先设置的车辆运动模型,确定车辆转向系统传动比。本申请实施例所获得的车辆转向系统传动比可以根据真实的车辆的行驶数据和预先设置的车辆运动模型确定,相比于从汽车厂商获得车辆转向系统传动比,结果更为准确。并且本申请实施例可以提供一种对从汽车厂商获得车辆转向系统传动比进行验证的方式,过程简易。
Vehicle steering system transmission ratio determining method and device
一种车辆转向系统传动比的确定方法及装置
2021-02-23
Patent
Electronic Resource
Chinese
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