Brake release control method, system and device, vehicle and storage medium

• Main Authors: LI GUOFU, NIU SHENGFU, ZHOU JIANGUO, WANG JIANWEI, ZHANG JUN, XIONG XIANFENG, CHEN KAITAO
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2020
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; 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 brake release control method, system and device, a vehicle and a storage medium. The method comprises the following steps: in a parking braking state of a brake, determininga current road working condition of a vehicle, wherein the current road working condition includes a flat road working condition and a ramp working condition; when the current road working condition is the flat road working condition, releasing the brake after a gear shifting signal is received; when the current road working condition is the ramp working condition, determining whether the vehicleneeds a balance torque or not according to the gear shifting signal after the gear shifting signal is received; and when the vehicle is determined not to need the balance torque, releasing the brake.According to the brake release control method, different brake release control strategies can be adopted according to the current road working condition: in the flat road working condition, the brakeis immediately released afte