Distribution system for selectively controlling and supplying brake pressure to wheels
US5560690A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Sep 22, 1994 |
| Grant date | Oct 1, 1996 |
| Priority date | — |
| Expiry date | Sep 22, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2270/203
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A brake force distribution control system comprising wheel speed sensing means S1, S3 which detect wheel speeds VWFR, VWRR of a front right wheel FR and a rear right wheel RR respectively, standard speed calculating means M1 calculating first speed value B and second speed value C from each of the wheel speeds VWFR, VWRR, and figuring out front medium value of VWFR, B and C and rear medium value of VWFR, B and C as standard wheel speeds VWSFR, VWSRR respectively, comparison means M2 calculating a difference between the standard wheel speeds VWSRR and VWSFR and driving means M3 operating a pressure control valve unit FV depending on the differences so as to modulate brake force of the rear right wheel RR relative to that of the front right wheel FR.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.