A method for controlling regenerative braking of a vehicle is disclosed. The regenerative braking control method of a vehicle according to an embodiment of the present invention includes: a first mode in which only regenerative braking force is provided as a driver applies a pedal effort to a brake pedal; a second mode in which hydraulic braking force and regenerative braking force are provided together; a third mode in which the regenerative braking force is reduced and the hydraulic braking force is increased; and a fourth mode in which the provision of the regenerative braking force is stopped and only the hydraulic braking force is provided. A normal open type traction control valve provided between a master cylinder and a normal open type inlet valve provided at an inlet side of each wheel cylinder can be switched to and maintained at a closed state over the first to fourth modes.
차량의 회생제동 제어방법이 개시된다. 본 실시 예에 의한 차량의 회생제동 제어방법은 운전자가 브레이크 페달에 답력을 가함에 따라 회생 제동력만이 제공되는 제1 모드, 유압 제동력과 회생 제동력이 함께 제공되는 제2 모드, 회생 제동력은 감소하고, 유압 제동력은 증가하는 제3 모드 및 회생 제동력의 제공이 중지되고, 유압 제동력만이 제공되는 제4 모드를 포함하고, 마스터실린더와 각 휠 실린더의 입구 측에 마련되는 노멀오픈형 인렛밸브의 사이에 마련되는 노멀오픈형 트랙션컨트롤밸브는 상기 제1 내지 제4 모드에 걸쳐 폐쇄상태로 전환 및 유지될 수 있다.
METHOD OF CONTROLLING REGENERATIVE BRAKING FOR VEHICLE
차량의 회생제동 제어방법
2020-09-28
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 |
METHOD FOR CONTROLLING REGENERATIVE BRAKING AND APPARATUS FOR CONTROLLING REGENERATIVE BRAKING
European Patent Office | 2021
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