Apparatus and method for deciding travel condition of vehicle
US8948924B2 · kind B2 · utility
1Cited by
8References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2008 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | May 18, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2520/105
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus and method of determining a driving state of a moving object using a gravity value sensor and a speed measurement device is provided. Specifically, disclosed is an apparatus and method that can determine whether a moving object is in a level driving state or in an inclining/declining-slope driving state using a Y-axis measurement value of an acceleration sensor and a speed of a speed measurement unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.