Mixed position and pressure control for hydraulic brake control applications
US10493963B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2018 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Apr 24, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D2066/005
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydraulic brake control system for controlling braking action applied to a wheel includes a brake control unit (BCU) that receives a command signal, a hydraulic actuator that communicates with the BCU through a control valve and a hydraulic power source, the hydraulic actuator also communicating with a position sensor and a pressure sensor, and a wheel assembly configured for operating with the hydraulic actuator to apply a braking torque to a component of the wheel assembly as a result of hydraulic power provided from the hydraulic power source through the control valve to the hydraulic actuator, wherein the BCU is configured to operate the hydraulic brake control system in a position mode and in a pressure mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.