Rollover predictor judgment device of combination vehicle and combination vehicle
US9652906B1 · kind B1 · utility
2Cited by
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10Claims
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Assignee
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Key dates
| Filing date | Oct 23, 2015 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Oct 23, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D53/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rollover predictor judgment device for a combination vehicle includes a lateral acceleration sensor, a yaw rate sensor, an articulate angle sensor, and a judgment device in a form of a retarder controller. The judgment device judges that the combination vehicle is in a rollover predictor status when a first lateral acceleration calculated based on a detection value of the lateral acceleration sensor is a first threshold or more or when a second lateral acceleration calculated based on a detection value of the yaw rate sensor and a detection value of the articulate angle sensor is a second threshold or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.