Vehicle vision system with windshield mounted camera
First Claim
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1. 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 is disposed so as to have a field of view forward of the vehicle and through the windshield of the vehicle;
wherein said camera comprises an imager and a lens;
wherein said camera is electrically connected to circuitry established at said circuit board;
wherein said camera is electrically connected to said circuitry via a flexible electrical connector;
wherein, with said camera module disposed at the windshield, said circuit board is at a mounting angle relative to the windshield;
wherein said flexible electrical connector is flexible so as to allow an orientation of said camera to be adjusted relative to said circuit board; 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.
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Abstract
A vision system for a vehicle includes a camera disposed at a windshield of the vehicle and having a field of view forward of the vehicle and through the windshield of the vehicle. The camera includes a lens and is electrically connected to circuitry established at a circuit board via a flexible electrical connector. The flexible electrical connector flexes to allow a viewing angle of the camera to differ from a mounting angle of the circuit board. As disposed at the windshield, the circuit board is angled relative to the principal axis of the field of view of the camera.
70 Citations
20 Claims
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1. A vision system for a vehicle, said vision system comprising:
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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 is disposed so as to have a field of view forward of the vehicle and through the windshield of the vehicle; wherein said camera comprises an imager and a lens; wherein said camera is electrically connected to circuitry established at said circuit board; wherein said camera is electrically connected to said circuitry via a flexible electrical connector; wherein, with said camera module disposed at the windshield, said circuit board is at a mounting angle relative to the windshield; wherein said flexible electrical connector is flexible so as to allow an orientation of said camera to be adjusted relative to said circuit board; 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A vision system for a vehicle, said vision system comprising:
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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 is disposed so as to have a field of view forward of the vehicle and through the windshield of the vehicle; wherein said camera comprises an imager and a lens; wherein said camera is electrically connected to circuitry established at said circuit board; wherein said camera is electrically connected to said circuitry via a flexible electrical connector; 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; wherein, at least in part responsive to processing by said image processor of image data captured by said camera, distance to a leading vehicle is determined; wherein, with said camera module disposed at the windshield, said circuit board is at a mounting angle relative to the windshield; wherein said flexible electrical connector is flexible so as to allow an orientation of said camera to be adjusted relative to said circuit board; 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. - View Dependent Claims (11, 12, 13, 14)
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15. A vision system for a vehicle, said vision system comprising:
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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 is disposed so as to have a field of view forward of the vehicle and through the windshield of the vehicle; wherein said camera comprises an imager and a lens; wherein said camera is electrically connected to circuitry established at said circuit board; wherein said camera is electrically connected to said circuitry via a flexible electrical connector; 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; wherein, at least in part responsive to processing by said image processor of image data captured by said camera, distance to a leading vehicle is determined; wherein, with said camera module disposed at the windshield, said circuit board is at a mounting angle relative to the windshield; wherein said flexible electrical connector is flexible so as to allow an orientation of said camera to be adjusted relative to said circuit board; and wherein said driver assistance system comprises at least one of (i) a vehicle headlamp control system of the vehicle, (ii) a lane change assistance system of the vehicle, (iii) a lane departure warning system of the vehicle, (iv) an object detection system of the vehicle and (v) a traffic sign recognition system of the vehicle. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification