본 발명은 차량의 유압 브레이크 시스템이 제공된다. 본 발명의 일 실시예에 따르면, 마스터실린더의 제 1포트에서 발생된 액압 및 제 1펌프로부터 토출되는 액압이 적어도 하나의 제1차륜으로 전달되는 것을 제어하는 제 1 브레이크 회로와 마스터 실린더의 제 2포트에서 발생된 액압 및 제 2펌프로부터 토출되는 액압이 적어도 하나의 제2차륜으로 전달되는 것을 제어하기 위한 제 2 브레이크 회로와 제 1펌프와 상기 제 2펌프를 구동하는 모터 및 모터와 제 1펌프와 제 2펌프 중 어느 하나 이상의 동작에 이상이 발생하는 경우에 동작하는 보조 모터 유닛을 포함하고, 보조 모터 유닛은, 제 1 브레이크 회로와 연결되는 제 1 보조 펌프와, 제 2 브레이크 회로와 연결되는 제 2 보조 펌프와,제 1 보조 펌프와 상기 제 2 보조 펌프를 구동하는 보조모터를 포함한다.
The present invention provides a hydraulic brake control device for a vehicle. According to an embodiment of the present invention, a hydraulic brake control device for a vehicle includes: a first brake circuit controlling the transmission of a fluid pressure generated by a first port of a master cylinder and a fluid pressure discharged from a first pump to at least one first vehicle wheel; a second brake circuit controlling the transmission of a fluid pressure generated by a second port of the master cylinder and a fluid pressure discharged from a second pump to at least one second vehicle wheel; a motor driving the first and second pumps; and an auxiliary motor unit driven when the abnormal operation of at least one between the motor and the first and second pumps. The auxiliary motor unit includes: a first auxiliary pump connected to the first brake circuit; a second auxiliary pump connected to the second brake circuit; and an auxiliary motor driving the first and second auxiliary pumps. The purpose of the present invention is to provide the hydraulic brake control device for a vehicle, capable of continuously braking a vehicle even though a malfunction of the motor is recognized when braking the vehicle.
Apparatus For Controlling Hydraulic Brake For Vehicle And Modulator Block
차량의 유압 브레이크 제어 장치 및 모듈레이터 블록
2019-01-11
Patent
Electronic Resource
Korean
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
Apparatus For Controlling Hydraulic Brake For Vehicle And Modulator Block
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