Vehicle following control method and device for automatic driving, vehicle and storage medium

• Main Authors: BAI TIANSHENG, LENG DELONG, SUN LIANMING
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• 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 discloses a vehicle following control method and device for automatic driving, a vehicle and a storage medium. The method comprises the steps that when it is determined that a car following control condition is met currently, a control mode of a congestion car following working condition is entered; according to the current position of the vehicle and the driving environment information, identifying and screening the target to be cut in; after the to-be-cut-in target is identified and screened, when the to-be-cut-in target meets a braking early warning judgment condition, a vehicle braking system is controlled to enter a braking early warning preparation state; and when the to-be-cut-in target meets the dangerous obstacle screening condition, the vehicle braking system is controlled to enter first-stage speed reduction control from the braking early warning preparation state. The early warning preparation state is started in the mode that whether the to-be-cut-in target screened out according to