Apparatus and methods for near object detection
US7068155B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2004 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Dec 27, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/9329
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and apparatus are provided for detecting an object in the projected path of a vehicle. The apparatus comprises a yaw sensor configured to determine the yaw of the vehicle and an object detection sensor configured to evaluate an Actual Range Bin and to produce obstruction data if an object is sensed within the Actual Range Bin. The apparatus also comprises a controller that is configured to receive the yaw determined by the yaw sensor and determine a projected path of the vehicle based at least in part upon the yaw. The controller is also configured to determine a True Range Bin based at least in part upon the projected path of the vehicle and the Actual Range Bin. The controller is further configured to receive the obstruction data from the object detection sensor and determine if the object is within the True Range Bin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.