The invention discloses a commercial oil brake slope starting and anti-slip control method, and relates to the technical field of commercial vehicles, and the commercial oil brake slope starting and anti-slip control method comprises a slope starting state and an anti-slip state; in the slope starting state; when the engine is started and the slope starting key is started, the vehicle working condition is obtained; whether the vehicle working condition meets a preset slope starting working condition or not is judged; if the vehicle working condition meets the preset slope starting working condition, the TCU controls a clutch to slide and rub, an engine increases torque, the EPB controls a brake to lock a motor to act, and braking is released; in the slope sliding prevention state, the control method comprises the steps that when an engine is started and a slope starting key is started, the vehicle working condition is obtained; whether the vehicle working condition meets a preset slope sliding working condition or not is judged; if the vehicle working condition meets the preset slope sliding working condition, the TCU controls a clutch to slide and rub, and an engine increases torque for reverse dragging; and the EPB controls the brake locking motor to act so as to brake the vehicle. The problem that in the prior art, a vehicle creeping function possibly slides on a slope is solved. Operation is convenient, and the intelligent degree is high.
本申请公开了一种商用油刹车坡起及防溜坡控制方法,涉及商用车技术领域,包括:坡起状态以及防溜坡状态;在所述坡起状态;在发动机启动且坡起按键开启时,获取车辆工况;判断所述车辆工况是否满足预设坡起工况;若所述车辆工况满足预设坡起工况,TCU控制离合器滑摩,发动机提升扭矩,EPB控制制动器锁紧电机动作,释放制动;在所述防溜坡状态,所述控制方法包括:在发动机启动且坡起按键开启时,获取车辆工况;判断所述车辆工况是否满足预设溜坡工况;若所述车辆工况满足预设溜坡工况,TCU控制离合器滑摩,发动机提升扭矩进行反拖;EPB控制制动器锁紧电机动作,以刹停车辆。解决了现有技术中车辆蠕行功能可能存在的溜坡问题。操作便捷,智能化程度高。
Commercial oil brake slope starting and anti-slip control method, electronic equipment and storage medium
商用油刹车坡起及防溜坡控制方法、电子设备及存储介质
2024-08-02
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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