Electronic control brake system having simulation function
US8052226B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2009 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Nov 7, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T13/147
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Disclosed is an electronic control brake system capable of ensuing pedal force upon regenerative braking or brake-by-wire control. The electronic control brake system having a simulation function includes a master cylinder for forming oil pressure corresponding to displacement of a brake pedal, an oil tank for providing oil to the master cylinder, a cut-off valve installed on a hydraulic supply pipe that connects an inlet of the master cylinder with an inlet valve of a hydraulic brake, an oil return pipe for connecting an outlet valve of the hydraulic brake with an inlet of the oil tank, and a simulation valve installed on a differential adjusting pipe, which connects the hydraulic supply pipe with the oil return pipe, to generate pedal force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.