Vehicle and control method thereof

• Main Authors: XING HONGBIN, XIN QINGFENG, LI JUN, WANG XIAOBO, ZHAI LINDUO
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2024
• 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 control method comprises the steps that in response to a brake release signal of the vehicle, magnetic force is controlled to be generated between an electromagnetic structure and a valve body of a pressure one-way valve, and the magnetic force is used for pushing a valve rod of the pressure one-way valve to move towards a first valve port of the pressure one-way valve to seal the first valve port; first pressure generated by a pressure building unit on the vehicle is detected, and the first valve port is kept in a closed state; wherein the first pressure is smaller than the second pressure, and the second pressure is the total force of the magnetic force and the elastic force; the first pressure is used for driving brake fluid in brake calipers on the vehicle to flow back so as to eliminate dragging torque generated by the brake calipers. The service life of the brake caliper is prolonged, and cost and power consumption are reduced. 本申请公开了一种车辆及其控制方法，所述方法包括：响应于车辆的制动解除信号，控制压力单向阀的电磁结构与阀体之间产生磁力，磁力用于推动所述压力单向阀