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    • 59. 发明专利
    • Vehicle control method using in-wheel motor
    • 使用车轮电机的车辆控制方法
    • JP2013028329A
    • 2013-02-07
    • JP2011272774
    • 2011-12-13
    • Hyundai Motor Co Ltd現代自動車株式会社
    • YOON SANG-YON
    • B60W30/02B60K7/00B60L15/20B60W10/08B60W30/04B62D6/00B62D11/04
    • B60W30/02B60K7/0007B60W10/08B60W10/184B60W30/04B60W2030/043B60W2050/0012B60W2520/10B60W2520/125B60W2520/14B60W2520/28B60W2540/18B60W2710/083B60W2720/125B60W2720/14B60W2720/30Y02T10/7258
    • PROBLEM TO BE SOLVED: To provide a vehicle control method using an in-wheel motor that can stably control the vehicle by using not the ESC system but the inn wheel system in order to secure the stability of the vehicle body.SOLUTION: The vehicle control method includes: a step of calculating a steering angle, a wheel speed, a lateral acceleration, and a yaw rate; a step of comparing the lateral acceleration with the lateral acceleration thresholds set beforehand; a step of comparing a difference of the requested yaw rate requested by a driver based on the steering angle and the wheel speed and the actual measurement yaw rate, with the yaw rate control reference value set beforehand; a step of comparing the requested yaw rate with the actual measurement yaw rate when the difference of the requested yaw rate and the actual measurement yaw rate is larger than the yaw-rate control reference value; and a step of generating a final torque value by the difference of the requested yaw rate and the actual measurement value.
    • 要解决的问题:为了提供一种使用轮式电动机的车辆控制方法,其可以通过使用ESC系统而不是ESC车轮系统来稳定地控制车辆,以确保车体的稳定性。 车辆控制方法包括:计算转向角,车轮速度,横向加速度和偏航率的步骤; 将横向加速度与预先设定的横向加速度阈值进行比较的步骤; 基于所述转向角和所述车轮速度以及所述实际测量横摆角速度的驾驶员要求的偏航角速度的偏差与预先设定的所述横摆率控制基准值进行比较的步骤; 当所请求的横摆率和所述实际测量横摆角速度的差大于所述偏航速度控制参考值时,将所请求的偏航率与所述实际测量横摆角速度进行比较; 以及通过所请求的横摆率和实际测量值的差产生最终转矩值的步骤。 版权所有(C)2013,JPO&INPIT