The invention discloses an active and passive safety system and method for rollover of an electric tricycle, and the active and passive safety system for rollover of the electric tricycle comprises an active safety device and a passive safety device, the active safety device comprises two hydraulic rods arranged at the position of a rear axle of the electro-tricycle, an inclination angle sensor arranged at the position of the central axis of a carriage of the electro-tricycle, a yaw angle sensor arranged on the electro-tricycle and a controller. When the electro-tricycle rollover active and passive safety system and method are used, the passive safety device is triggered, the supporting rod is automatically unfolded and abuts against the ground under the action of the transverse limiting rod, meanwhile, the transverse limiting rod controls the unfolding angle of the supporting rod, heavy damage caused by rollover is avoided, and by means of the electro-tricycle rollover active and passive safety system and method, the safety of a tricycle in the running process is improved; and the risk of rollover accidents is reduced.
本发明公开一种电动三轮车侧翻主被动安全系统及方法,该电动三轮车侧翻主被动安全系统包括主动安全装置以及被动安全装置,主动安全装置包括布置在电动三轮车后轴位置上的两个液压杆、设置在电动三轮车车厢中轴线位置的倾斜角传感器、设置在在三轮车上的横摆角传感器以及控制器,被动安全装置在电动三轮车车身侧翻超过极限角度时,被动安全装置被触发,撑杆在横向限位杆的作用下自动撑开,抵住地面,同时横向限位杆控制支撑杆的展开角度,避免因侧翻造成重大伤害,该种电动三轮车侧翻主被动安全系统及方法,以提高车辆在行驶过程中的安全性,降低侧翻事故的风险。
Active and passive safety system and method for rollover of electro-tricycle
一种电动三轮车侧翻主被动安全系统及方法
18.10.2024
Patent
Elektronische Ressource
Chinesisch