The invention discloses an anti-slip control method for a hybrid electric vehicle, the hybrid electric vehicle and a storage medium. The anti-slip control method comprises a motor braking system, an engine braking system, a hydraulic braking system, start-stop control of auxiliary control, calculation and distribution of braking torque and a coordination control strategy of different braking systems. The motor braking system comprises a driving motor (TM), a controller of the driving motor, a battery and a management system of the battery; the engine braking system comprises an engine and a controller (ECU) thereof, a clutch and a controller thereof, and a starting/generating all-in-one machine (BSG) and a controller thereof. The hydraulic braking system comprises an electronic vacuum braking system (EVB), a controller of the EVB and a hydraulic braking executing mechanism. In the using process, active control over auxiliary braking in the downhill process of the hybrid electric vehicle is achieved, the problem that the vehicle speed is increased when the hybrid electric vehicle slides downhill is effectively solved, the control burden of a driver is relieved, and the driving safety of the vehicle is improved.
本发明公开了混合动力汽车防溜坡控制方法、混合动力汽车及存储介质,包括电机制动系统、发动机制动系统以及液压制动系统,辅助控制的启停控制,制动转矩的计算、分配及不同制动系统的协调控制策略;电机制动系统包括驱动电机(TM)及其控制器、电池及其管理系统;发动机制动系统包括发动机及其控制器(ECU)、离合器及其控制器、启动/发电一体机(BSG)及其控制器;液压制动系统包括电子真空制动系统(EVB)及其控制器、液压制动执行机构。本发明在使用的过程中,实现了混合动力汽车下坡过程中辅助制动的主动控制,有效解决了混合动力汽车下坡滑行时车速增加的问题,减轻驾驶员的操纵负担,提高了车辆的行驶安全性。
Slope sliding prevention control method for hybrid electric vehicle, hybrid electric vehicle and storage medium
混合动力汽车防溜坡控制方法、混合动力汽车及存储介质
2023-01-20
Patent
Elektronische Ressource
Chinesisch
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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