A braking system for an autonomous vehicle includes a brake device that is configured to brake a vehicle wheel. A first control system includes a first pump fluidly connected to the brake device via a hydraulic circuit. A second control system includes a second pump fluidly connected to the brake device via the hydraulic circuit. The second pump is fluidly connected in parallel with the first pump. A controller is in communication with the first and second control systems. The controller is configured to detect a fault in the first control system. The controller is configured to command the second pump to pressurize the hydraulic circuit in response to the failure.
PEDALLESS ELECTRONICALLY CONTROLLED HYDRAULIC BRAKING SYSTEM WITH REDUNDANT PUMP
2016-01-14
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Pedalless electronically controlled hydraulic braking system with redundant pump
European Patent Office | 2019
|PEDALLESS ELECTRONICALLY CONTROLLED HYDRAULIC BRAKING SYSTEM WITH REDUNDANT PUMP
European Patent Office | 2019
|