본 발명은 변속기가 장착된 EV에서 모터를 이용한 변속 수행 시, 종래 내연기관인 엔진 탑재 차량에서의 변속에 비하여 보다 정확하고 적극적인 모터토크 제어에 의해 변속제어의 정밀성을 향상시킬 수 있도록 하여, 변속품질을 크게 향상시킬 수 있도록 한다.
Disclosed herein is a motor control system and method for a vehicle with a transmission comprising for improving the quality of shifting, by improving precision in shifting control with precise and active motor torque control by calculating a maximum and a minimum motor torque in response to determining a power-on up-shift for increasing a shifting gear and a power-off down-shift for decreasing the shifting gear in shifting of the vehicle.
EV MOTOR TORQUE CONTROL METHOD FOR ELECTRIC VEHICLE WITH TRANSMISSION
변속기 장착 EV차량의 모터토크 제어방법
17.10.2017
Patent
Elektronische Ressource
Koreanisch
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