The present invention relates to a cooperative control method for the regenerative braking of an eco-friendly vehicle to maximize the amount of the regenerative braking, by performing the early entrance control of regenerative braking at the beginning of braking. That is, the present invention provides the cooperative control method for the regenerative braking of an eco-friendly vehicle. The possible amount of regenerative braking reliable to a hydraulic braking system is outputted to firstly perform regenerative braking due to the early entrance control of regenerative braking at the beginning of braking. Thereby, the priority control of existing hydraulic braking can be changed into the priority control of regenerative braking. The amount of the regenerative braking can maximized while braking stability due to hydraulic braking is secured. The cooperative control method includes a step of calculating the possible amount of regenerative braking and a step of performing friction braking with the amount of hydraulic braking.
본 발명은 제동초기에 회생제동 조기 진입 제어가 이루어지도록 함으로써, 회생제동량을 극대화시킬 수 있도록 한 친환경 차량의 회생제동을 위한 협조 제어 방법에 관한 것이다. 즉, 본 발명은 제동 초기에 회생제동 조기 진입 제어에 의한 회생제동이 우선 수행되도록 유압제동계에 대하여 신뢰할 수 있는 회생제동 가능량을 출력함으로써, 기존의 유압제동 우선 제어를 회생제동 우선 제어로 변경할 수 있고, 유압제동에 의한 제동 안정성을 확보하면서 회생제동량을 극대화시킬 수 있도록 한 친환경 차량의 회생제동을 위한 협조 제어 방법을 제공하고자 한 것이다.
METHOD FOR DETERMINING AMOUNT OF REGENERATIVE BRAKING
친환경 차량의 회생제동을 위한 협조 제어 방법
2016-05-20
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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