The invention relates to an anti-rollover safety device for an active side-tipping vehicle and a control method of the anti-rollover safety device, belongs to the technical field of vehicle chassis, and particularly relates to a driving safety redundancy technology of the active side-tipping vehicle. In the driving process of an active roll vehicle on a curve, if the vehicle is automatically controlled to roll to a limit roll angle, when the vehicle needs to avoid obstacles and enlarge a steering angle or is interfered by adverse factors of road surface conditions such as downhill, the vehicle possibly turns towards the outer side of the curve; according to the redundant safety measures, after the vehicle works to the limit roll angle, a shock absorber elastic system on the inner side of the curve is pulled, a safety sliding plate on the outer side of the curve pops up, the sliding plate and wheels on the outer side of the curve make contact with the road surface, the vehicle slides and decelerates, the vehicle is prevented from turning towards the outer side of the curve, the safety of a driver and passengers is protected, and vehicle running safety redundancy is achieved.
本发明涉及一种主动侧倾车辆防侧翻安全装置及其控制方法,属于车辆底盘技术领域,特别涉及主动侧倾车辆行驶安全冗余技术;主动侧倾车辆弯道行驶过程中,如果车辆自动控制侧倾至极限侧倾角后,当车辆需要避障加大转向角、或者受到下坡等路面条件不利因素干扰时,可能造成车辆向弯道外侧翻;冗余安全措施为:车辆工作至极限侧倾角后、且弯道内侧减震器弹性系统受拉力,弯道外侧安全滑板弹出,由滑板与弯道外侧车轮接触路面、车辆滑行减速,阻止车辆向弯道外侧翻,保护驾乘人员安全,实现车辆行驶安全冗余。
Anti-rollover safety device for active rollover vehicle and control method thereof
主动侧倾车辆防侧翻安全装置及其控制方法
2023-07-21
Patent
Electronic Resource
Chinese
Anti-rollover safety mechanism for active rollover vehicle and control method thereof
European Patent Office | 2023
|Anti-rollover control method for active rollover vehicle
European Patent Office | 2024
|Anti-rollover control method for active rollover vehicle during high-speed running
European Patent Office | 2024
|