Camera for vehicle
First Claim
1. A camera for mounting at a windshield of a vehicle, the camera comprising:
- a housing, wherein the housing is formed of a thermally conductive metallic material that provides electro-magnetic compatibility protection and electrostatic discharge protection;
a lens member;
an imaging element disposed in the housing and positioned to receive video input from the lens member;
wherein, when the camera is mounted at the windshield of the vehicle, the imaging element is generally vertically oriented;
an image processor disposed on an image processing board disposed in the housing, wherein said image processor is operable to generate image output data that relates to the video input received by the imaging element;
circuitry operable to communicate signals relating to the image output data to a vehicle component;
wherein, when the camera is mounted at the windshield of the vehicle, the image processing board is generally non-vertically oriented; and
wherein the image processing board is positioned in a selected position to release heat along a heat path that is spaced from the imaging element.
2 Assignments
0 Petitions
Accused Products
Abstract
In a first embodiment, the invention is directed to a camera for mounting on a vehicle, including a lens member, an imaging element and an image processing board. The image processing board is separated sufficiently from the imaging element so as to impart relatively little heat generated during operation to the imaging element. The imaging element is positioned to receive video input from the lens member. The image processing board is configured to generate image processing board output data that relates to the video input received by the imaging element. The image processing board is positioned in a selected position to release heat along a heat path that is spaced from the imaging element. The camera may further include a vehicle interface board configured to communicate signals relating to the image processing board output data to a vehicle component.
316 Citations
9 Claims
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1. A camera for mounting at a windshield of a vehicle, the camera comprising:
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a housing, wherein the housing is formed of a thermally conductive metallic material that provides electro-magnetic compatibility protection and electrostatic discharge protection; a lens member; an imaging element disposed in the housing and positioned to receive video input from the lens member; wherein, when the camera is mounted at the windshield of the vehicle, the imaging element is generally vertically oriented; an image processor disposed on an image processing board disposed in the housing, wherein said image processor is operable to generate image output data that relates to the video input received by the imaging element; circuitry operable to communicate signals relating to the image output data to a vehicle component; wherein, when the camera is mounted at the windshield of the vehicle, the image processing board is generally non-vertically oriented; and wherein the image processing board is positioned in a selected position to release heat along a heat path that is spaced from the imaging element. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A camera for mounting on a vehicle windshield, comprising:
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a housing with an upper housing wall, wherein the housing is mountable to the vehicle windshield such that the upper housing wall is generally parallel to the vehicle windshield; wherein the housing is formed of a thermally conductive metallic material that provides electro-magnetic compatibily protection and electrostatic discharge protection; a lens member; an imaging element disposed in the housing and positioned to receive video input from the lens member; wherein, when the camera is mounted at the windshield of the vehicle, the imaging element is generally vertically oriented; an image processor disposed on an image processing board disposed in the housing wherein the image processor is operable to generate image output data that relates to the video input received by the imaging element; and circuitry operable to communicate signals relating to the image output data to a vehicle component; wherein when the camera is mounted at the windshield of the vehicle, the image processing board is generally non-vertically oriented; and wherein the housing is configured to be at a selected angle relative to the lens member, wherein the image processing board is positioned behind the imaging element and is generally parallel to the housing. - View Dependent Claims (9)
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Specification