Slip detecting device for motor vehicle mounted with automatic transmission
US5797108A · kind A · utility
5Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1995 |
| Grant date | Aug 18, 1998 |
| Priority date | — |
| Expiry date | Aug 24, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2510/1045
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Disclosed is a slip detecting device for a motor vehicle mounted with an automatic transmission. The slip detecting device is provided with a device for detecting a rotational speed of the specific part in a driving system, whereby occurrence of a driving wheel slip is detected based on the speed variation state in the rotational speed such as the gradient of variation in the output shaft rotational speed when shifting. Therefore, a driving wheel slip can be detected at a low cost, regardless of the accelerator pressed condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.