The invention relates to a motor vehicle braking and driving control method and system, an intelligent terminal and a storage medium, and relates to the technical field of motor vehicle control. A newABS is formed by additionally arranging a vehicle body three-dimensional acceleration sensor, and the speed and acceleration numerical values of all wheels and the vehicle body acceleration and vehicle body speed numerical values are detected and calculated in real time; the braking slip rate or the driving slip rate of each wheel of the motor vehicle at the current moment are calculated according to the wheel speed numerical values and the vehicle body speed numerical values; the braking pressure of each wheel of the motor vehicle and the traction force of an engine are accurately adjusted according to the slip rate at the current moment, and the effects of braking anti-lock control, driving anti-slip control and safe and stable running of the vehicle are achieved. The method has the advantages that the slip rate can be calculated and applied to motor vehicle brake control so as to reduce the fluctuation amplitude of the brake pressure of the motor vehicle, and therefore the brake control experience of a driver is improved.
本发明涉及机动车制动及驱动控制方法、系统、智能终端及存储介质,涉及机动车控制的技术领域,通过加装车身三维加速度传感器形成新的ABS系统,实时探测计算各车轮的速度及加速度数值与车身加速度及车身速度数值;依据车轮速度数值与车身速度数值计算得到机动车当前时刻各车轮的制动滑移率或驱动滑移率;依据当前时刻的滑移率对机动车各车轮进行制动压力及发动机的牵引力的精确调节,起到制动防抱死控制和驱动防滑控及保障车辆安全稳定行驶的作用。本发明具有能计算滑移率并将滑移率应用于机动车制动控制中以降低其制动压力的波动幅度,从而改善驾驶员的制动控制体验的效果。
Motor vehicle braking and driving control method and system, intelligent terminal and storage medium
机动车制动及驱动控制方法、系统、智能终端及存储介质
22.01.2021
Patent
Elektronische Ressource
Chinesisch
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