Vehicle control method and device based on BSG motor

• Main Authors: DAI XIANGTING, LI KANG, YANG JUNWEI, QI KEGUANG, WANG LULU
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2018
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a vehicle control method and device based on a BSG motor and belongs to the field of automobile electronic control. The vehicle control method and device based on the BSG motoris used in an engine controller. The vehicle control method based on the BSG motor comprises the steps of receiving current vehicle information collected in real time, wherein the current vehicle information comprises a current engine state, a current gear, a current vehicle speed, a current first battery capacity, a current second battery capacity, a current BSG motor mode, a current acceleratorpedal opening, a current brake pedal opening and a current coolant temperature; according to the current vehicle information, determining a control strategy; according to the control strategy, transmitting a corresponding control signal; according to the current vehicle information, the control strategy and the corresponding control signal, judging the current fault mode; and according to the current fault mode, transmitti