Control device for vehicle
US10962105B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Aug 6, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2061/2823
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A vehicle control device includes a control device that performs synchronization control of a synchronization mechanism on a vehicle, the vehicle including an input shaft, an intermediate shaft to which rotational power is transmitted, a shift gear that is synchronized with the intermediate shaft, and a synchronization mechanism that synchronizes the input side synchronization element with the output side synchronization element, and the control device includes a first synchronization mode in which the differential rotation is calculated on the basis of the rotational speed of the intermediate shaft, and a second synchronization mode in which the differential rotation is calculated on the basis of the rotational speed of the input shaft, and performs synchronization control in the first synchronization mode when performing the synchronization control, and performs the synchronization control in the second synchronization mode in a case in which the synchronization control does not proceed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.