Vehicle control method and device based on AMT

• Main Authors: LYU WENXIANG, QI XIANGCHAO, ZHONG YONGCHAO, DENG JINTAO, JIANG LIANGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention provides a vehicle control method and device based on an AMT transmission, and belongs to the technical field of automobiles. According to the method, an ECU judges whether at least one target self-learning gear exists in multiple to-be-determined self-learning gears or not in real time based on a preset self-learning enabling condition; the to-be-determined self-learning gear is the gear of the vehicle after the initial gear self-learning is completed. The initial gear self-learning at least includes determining a gear initial position from a gear position sensor. And when it is judged that at least one target self-learning gear exists in the multiple to-be-determined self-learning gears, according to the target self-learning gear, generating a planned self-learning instruction when the vehicle is delayed to be powered off. And on the basis of feedback information of a plan self-learning instruction executed by an automatic transmission control unit (TCU) according to a preset self-learning rul