Vehicle behavior control device
US9744967B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2016 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Nov 3, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The vehicle behavior control device comprises a PCM configured to decide a target additional deceleration. The PCM is operable: to correct the target additional deceleration in such a manner that it is reduced by multiplying the target additional deceleration by a coefficient K1 set according to a vehicle speed, a coefficient K2 set according to a steering wheel angle, a coefficient K3 set according to an accelerator position and a coefficient K4 decided according to a required deceleration; when a value derived by multiplying the target additional deceleration by K1 and K2 is less than a threshold DT, to stop a torque reduction control; and, when the value derived by multiplying the target additional deceleration by K1 and K2 is equal to or greater than DT, and a value derived by multiplying the target additional deceleration by K3 and K4 is less than DT, to maintain the torque reduction control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.