Triple-function vehicle safety sensor system
US8106755B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 14, 2008 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | May 19, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/93274
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A vehicle safety sensor system (VSSS) includes driver-side and passenger-side sensor means. The VSSS implements multiple safety functions as forward collision warning (or avoidance) and side/rear object detection. Subsystems of both sensor means are placed in the location normally occupied by side-view mirrors providing the driver an unobstructed view of both sensor means. The VSSS includes: (1) driver-side and passenger-side three-dimensional forward radar sensor; driver-side and passenger-side forward two dimensional video sensor; (2) driver-side and passenger-side side/rear two-dimensional radar sensor; driver-side and passenger-side side/rear two-dimensional video sensor; (3) data processor combining four outputs from the radar sensor and video sensor on driver-side and the passenger-side using data fusion for forward hazardous obstacle detection and validation; data processor also combining two outputs from the radar sensor and video sensor on driver side and passenger side using data fusion for side/rear hazardous obstacle detection and validation on respective sides of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.