The invention relates to a vehicle running stability control technology, and discloses an anti-rollover control method for an active rollover vehicle, which adopts the following technical measures: on the basis of timely response of a reverse steering technology, almost synchronization with centrifugal force change, single-side snub braking of rear wheels and instantaneous braking, the reverse steering effect is realized, and the simplest technical measure for instantaneous centrifugal force change is provided. The influence on the running track of the vehicle is little; in the driving process of the active roll vehicle, once the active roll vehicle works to the limit roll angle of the vehicle and is interfered by adverse factors of road surface conditions, a single-side rear wheel is adopted for instantaneous braking, a reverse steering effect is generated to prevent the required roll angle from exceeding the limit roll angle of the vehicle, the vehicle is prevented from rolling towards the outer side of a curve, and the driving safety of the vehicle is guaranteed.
本发明涉及车辆行驶稳定性控制技术,公开了一种主动侧倾车辆防侧翻控制方法,所采用的技术措施为:基于反向转向技术响应及时、几乎与离心力变化同步,后轮单侧点刹、瞬时制动,是实现反向转向效应、提供瞬时离心力变化最简技术措施,且对车辆行驶轨迹影响甚微;主动侧倾车辆行驶过程中,一旦工作至车辆极限侧倾角后,当受到路面条件不利因素干扰时,采用单侧后轮瞬时制动、产生反向转向效应避免所需侧倾角超越车辆极限侧倾角,防止车辆向弯道外侧侧翻,保障车辆行驶安全。
Anti-rollover control method for active rollover vehicle
主动侧倾车辆防侧翻控制方法
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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