Self-adaptive braking control method based on millimeter wave radar

• Main Authors: WANG RUILIN, LEE SUNG-HO, ZHAO YI, WANG ZIJUN, ZHANG SHIYU, MA WENFENG, WANG LIANG, TO HONOR MASTER AND RESPECT HIS TEACHINGS, LU WENZHE, JIA MENGCHI
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The invention discloses a self-adaptive braking control method based on millimeter wave radar, which belongs to the technical field of vehicle intelligence, and comprises the following steps of: 1, judging whether a reversing lateral braking function is activated or not; and 2, detecting a moving target in an RCTB action area of the driving vehicle through a millimeter wave radar, and if the condition that the moving target collides with the driving vehicle is met, sending out an emergency braking and alarming command by an RCTB system, and adopting a corresponding self-adaptive deceleration strategy. Objects behind a vehicle are detected and tracked through millimeter waves, a high-risk obstacle recognition and judgment algorithm and strategy are designed by referring to a daily use scene of the vehicle and combining an ENCAP standard, and a high-risk collision target from the rear can be effectively judged; and according to the motion states of the vehicle and the target, the vehicle is controlled to conduc