Vehicle system with true off mechanism and method of operation thereof
US11332153B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2019 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Aug 28, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2200/92
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method of operation of a vehicle system comprising: determining an activity level of a vehicle bus; determining a running level for the activity level for a running period; detecting an off level for the activity level dropping from the running level; generating a true off state for an engine based on an off level; and calculating vehicle usage based on the true off state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.