The invention discloses a motor control method and device for a two-wheeled electric vehicle, and relates to the field of two-wheeled electric vehicle control, and the method comprises the steps: when it is determined that a vehicle is in an uphill road section based on vehicle body pitch angle information, when it is monitored that the vehicle slips on a slope, starting electric power to assist the vehicle in uphill; the electric assisting power is adjusted according to the riding induction signal, the speed-adjusting rotating handle voltage signal and the wheel state information, and the electric assisting power is used for controlling the motor to generate driving assisting power opposite to the slope sliding direction; when the vehicle running mode is switched to the reversing mode, electric assistance is closed; and cutting off motor power when monitoring that a brake signal and/or a riding sensing signal is smaller than a first threshold value under the condition that the vehicle is determined to be in a flat road section based on the vehicle body pitch angle information. According to the method, it is guaranteed that the vehicle can run safely under different road conditions, the vehicle is prevented from sliding in the uphill process, the electric assisting power is automatically started or stopped in the uphill process, the electric assisting power is adjusted in a self-adaptive mode, and the vehicle can safely go uphill or park.
本发明公开了一种两轮电动车的电机控制方法及装置,涉及两轮电动车控制领域,该方法包括:基于车身俯仰角信息确定车辆处于上坡路段的情况下,在监测到车辆溜坡时开启电助力以辅助车辆上坡,并根据乘坐感应信号、调速转把电压信号和车轮状态信息调节电助力,电助力为控制电机产生与溜坡方向相反的行驶助力;在车辆行驶模式切换至倒车模式时关闭电助力;基于车身俯仰角信息确定车辆处于平地路段的情况下,在监测到刹车信号和/或乘坐感应信号小于第一阈值时切断电机动力。该方法保证车辆在不同路况下都能安全行驶,防止上坡时溜坡,且上坡时自动开启或关闭电助力并自适应调节电助力,使车辆能够安全上坡或驻停。
Motor control method and device for two-wheeled electric vehicle
一种两轮电动车的电机控制方法及装置
29.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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