Vehicle vision system with windshield mounted camera
AssigneeMagna Electronics Inc.
InventorsOve J. Salomonsson, Christopher L. Van Dan Elzen
Life of this patent
Estimating the term…
Abstract
A vision system for a vehicle includes a camera module having a camera and a circuit board. With the camera module disposed at the windshield, the camera has a field of view forward of the vehicle and through the vehicle windshield. The camera includes (i) an imager and (ii) a lens. The camera is electrically connected to circuitry established at the circuit board via a flexible electrical connection. The circuitry, via the flexible electrical connection, provides power to the camera and receives image data from the camera, and may control the camera. With the camera module disposed at the windshield, the circuit board is angled relative to a principal axis of the field of view of the camera.
Claims20
A vision system for a vehicle, said vision system comprising:
- a camera module disposed at a windshield of a vehicle;
- wherein said camera module comprises a camera and a circuit board;
- wherein, with said camera module disposed at the windshield, said camera has a field of view forward of the vehicle and through the windshield of the vehicle;
- wherein said camera comprises (i) an imager comprising a plurality of photosensor elements arranged in multiple columns and multiple rows and (ii) a lens;
- wherein said camera is electrically connected to circuitry established at said circuit board;
- wherein said camera is electrically connected to said circuitry established at said circuit board via a flexible electrical connection;
- wherein, via said flexible electrical connection, said circuitry established at said circuit board (i) provides power to said camera, (ii) controls said camera and (iii) receives image data from said camera;
- and
- wherein, with said camera module disposed at the windshield, said circuit board is angled relative to a principal axis of the field of view of said camera.
A vision system for a vehicle, said vision system comprising:
- a camera module disposed at a windshield of a vehicle;
- wherein said camera module comprises a camera and a circuit board;
- wherein, with said camera module disposed at the windshield, said camera has a field of view forward of the vehicle and through the windshield of the vehicle;
- wherein said camera comprises (i) an imager comprising a plurality of photosensor elements arranged in multiple columns and multiple rows and (ii) a lens;
- wherein said camera is electrically connected to circuitry established at said circuit board;
- wherein said camera is electrically connected to said circuitry established at said circuit board via a flexible electrical connection;
- wherein, via said flexible electrical connection, said circuitry established at said circuit board (i) provides power to said camera and (ii) receives image data from said camera;
- an image processor operable to process image data captured by said camera;
- wherein said image processor comprises part of a driver assistance system of the vehicle;
- and
- wherein said driver assistance system comprises a distance determining system operable to determine distance to a leading vehicle.
A vision system for a vehicle, said vision system comprising:
- a camera module disposed at a windshield of a vehicle;
- wherein said camera module comprises a camera and a circuit board;
- wherein, with said camera module disposed at the windshield, said camera has a field of view forward of the vehicle and through the windshield of the vehicle;
- wherein said camera comprises (i) an imager comprising a plurality of photosensor elements arranged in multiple columns and multiple rows and (ii) a lens;
- wherein said camera is electrically connected to circuitry established at said circuit board;
- wherein said camera is electrically connected to said circuitry established at said circuit board via a flexible electrical connection;
- wherein, via said flexible electrical connection, said circuitry established at said circuit board (i) provides power to said camera, (ii) controls said camera and (iii) receives image data from said camera;
- wherein said camera comprises a CMOS camera;
- and
- wherein, with said camera module disposed at the windshield, at least a portion of said circuit board is disposed at the windshield further from the windshield than said lens of said camera.
Dependencies are inferred from the claim text.