Controller for an acceleration slip on a driving wheel
US4866623A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 1987 |
| Grant date | Sep 12, 1989 |
| Priority date | — |
| Expiry date | Dec 8, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2050/0022
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A controller for controlling an acceleration slip on a driving wheel of a vehicle comprising a vehicle speed detector, a driving wheel speed detector, a reference speed setting device for setting low and high reference speeds both higher than the detected vehicle speed, and engine output controller for executing a feedback control of an output of the engine of the vehicle so that the detected speed of the driving wheel approximates the low reference speed, a brake controller for executing a feedback control of a brake system of the driving wheel after the detected speed of the driving wheel exceeds the high reference speed, a brake monitor for detecting whether the brake control is executed, and a gain adjustor for making a feedback gain of the engine output control lower at a time when the brake control is detected as being executed than at a time when the brake control is detected as not being executed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.