Method and device for reminding driver during lane keeping, electronic equipment and medium

• Main Authors: SHEN YONGWANG, HOU QUANSHAN, HU YUNHAO, ZHAO SHUAI, ZHAO QIDONG, CHEN CHEN, ZHAI YANG, LIU GUANG
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2021
• 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 relates to a method and device for reminding a driver during lane keeping, electronic equipment and a medium. The method comprises the following steps: detecting a parallel moment acting on the center of a steering wheel; if it is judged that the parallel torque is out of a preset parallel torque range, detecting the vertical torque acting on the center of the steering wheel; if it is judged that the vertical torque is within the preset vertical torque range or the parallel torque is within the preset parallel torque range, detecting temperature information on a steering wheel; and if it is judged that the temperature information is out of a preset temperature information range, reminding a driver to take over the vehicle. According to the method, when a driver normally supervises the vehicle, the lane keeping function cannot generate false prompts due to self sensors and judgment logic problems, false alarms and false prompts are avoided to the greatest extent, the function reliability and the