Pure electric starting control method of dual-motor hybrid electric vehicle

The invention discloses a pure electric starting control method of a dual-motor hybrid electric vehicle. The method can effectively improve the pure electric starting performance of the vehicle by calculating a driving demand factor based on a fuzzy control system according to a slope signal and a d...

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Bibliographische Detailangaben
Hauptverfasser:	YOU TONGSHENG, TAN ZHANGQI, TAN QING, LIU ZENGYUE, LUO HUIBING, FENG BO, DENG TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention discloses a pure electric starting control method of a dual-motor hybrid electric vehicle. The method can effectively improve the pure electric starting performance of the vehicle by calculating a driving demand factor based on a fuzzy control system according to a slope signal and a driver demand torque and selecting a pure electric starting control mode through the driving demand factor. Particularly, the pure electric starting performance of the vehicle on a ramp is improved, and the driving comfort is improved. 本发明公开了一种双电机混合动力汽车的纯电起步控制方法，根据坡度信号和驾驶员需求扭矩，基于模糊控制系统计算出驾驶需求因子，并通过驾驶需求因子选择纯电起步控制方式，能够有效提高车辆纯电起步性能，特别是车辆在坡道上的纯电起步性能，提升驾乘舒适性。