The invention provides a two-wheeled vehicle undercarriage control method based on vehicle speed control, which comprises the following steps: step 310, a controller judges the state of an electric door lock, and if the electric door lock is in an unlocking state, a step 320 is executed; 320, the controller receives a signal of the vehicle speed sensor, when the vehicle speed V crosses the threshold speed V0 from low to high, the step 330 is executed, and when the vehicle speed V crosses the threshold speed V0 from high to low, the step 340 is executed; (330) the controller drives the motor to rotate in the first direction, and the motor retracts the undercarriage until the supporting legs on the two sides retract the auxiliary wheels on the two sides and keep the auxiliary wheels at the upper limiting points; (340) the controller drives the motor to operate in the second direction, and the motor lowers the undercarriage until the auxiliary wheels on the two sides and the rear wheels of the two-wheeled vehicle make contact with the ground; the two-wheeled vehicle has the advantages that the landing gear is judged and controlled to be retracted or put down according to the change of the vehicle speed, and the auxiliary wheels are put down to provide support especially when the vehicle is at low speed, so that the two-wheeled vehicle is effectively prevented from rollover or slipping.
本发明提供了基于车速控制的两轮车起落架控制方法,包括如下步骤:步骤310:控制器判断电门锁状态,若电门锁为开锁状态,则执行步骤320;步骤320:控制器接收车速传感器信号,当车速V从低到高越过阈值速度V0时,执行步骤330,当车速V从高到低越过阈值速度V0时,执行步骤340;步骤330:控制器驱动电机向第一方向运转,电机收起起落架,直至两侧支脚将两侧辅助轮收起并保持在上限位点;步骤340:控制器驱动电机向第二方向运转,电机下放起落架,直至两侧辅助轮与两轮车后轮均接触地面;其优点在于:根据车速的变化判断并控制起落架的收起或下放,尤其在车辆低速时下放辅助轮提供支撑,有效避免两轮车侧翻或滑倒。
Two-wheeled vehicle undercarriage control method based on vehicle speed control
基于车速控制的两轮车起落架控制方法
2023-07-14
Patent
Electronic Resource
Chinese