Service Brake Assist Steering

• Main Authors: WALLESTAD STEVEN D, WHITE JERRY E, NOONAN JAMES T, WATT DWAYNE B, GOERING KEVIN J
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2019
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRAILERS; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

A brake assist system is disclosed for assisting the steering operations of a mobile vehicle. The brake assist system comprises a service brake assembly having a first brake device and a second brakedevice and an auxiliary control assembly coupled to the service brake assembly. An electronic control unit is communicatively coupled to the auxiliary control assembly and configured to receive an input signal indicative of a vehicle operating parameter comprising at least one of a steering angle generated by a vehicle guidance system or a vehicle speed error and generates a control signal to activate the main and secondary valve circuits by proportionally controlling an output of at least two control valves arranged in the main and secondary valve circuits to supply a pressurized flow of fluid is applied to at least one of the first or second brake devices to assist steering operations of the vehicle. 行车制动辅助转向。公开了种用于辅助移动车辆的转向操作的制动辅助系统。该制动辅助系统包括具有第制动装置和第二制动装置的行车制动组件以及联接至该行车制动组件的辅助控制组件。电子控制单元通信地联接至辅助控制组件，并且被配置成接收输入