External environment-monitoring camera system which is suitable for a a vehicle rear-view mirror
First Claim
1. A camera system for supervision of an exterior environment applicable to a motor vehicle rear view mirror, said camera being adapted for detecting the presence of objects susceptible to collide with said vehicle, in a determined supervisory field, covering at least one dead angle, said system being of the type including a device suitable to acquire images picked up from the exterior and at least one system for processing and analyzing the signals obtained by the camera, comprising at least two electrically interconnected and communicated modules:
- a) a first module which comprises an electro-optical detecting device, and b) a second module acting as vehicle and/or user interface, distanced from the previous one, foreseeing at least one filtration unit associated with said two modules as a whole, and operating the components of said two modules at, at least, two different voltage levels.
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Accused Products
Abstract
A camera system for the supervision of at least one dead angle, including an electro-optical detector device, suitable to acquire images picked up from the exterior and at least one system for processing and analyzing the signals obtained by the camera and comprising two electrically interconnected and communicated modules comprising (a) a first module comprising an electro-optical detector device and processing devices, and (b) a second module, acting also as vehicle interface, distanced to the previous one, operating the components of the two modules at, at least, two different voltage levels, the division in two modules a distribution of the zones supplied to certain voltage levels and intercommunicated, and of the zones susceptible to generate heat, reducing the dissipation needs and screening the sensitive circuitry of first module.
14 Citations
29 Claims
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1. A camera system for supervision of an exterior environment applicable to a motor vehicle rear view mirror, said camera being adapted for detecting the presence of objects susceptible to collide with said vehicle, in a determined supervisory field, covering at least one dead angle, said system being of the type including a device suitable to acquire images picked up from the exterior and at least one system for processing and analyzing the signals obtained by the camera, comprising at least two electrically interconnected and communicated modules:
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a) a first module which comprises an electro-optical detecting device, and b) a second module acting as vehicle and/or user interface, distanced from the previous one, foreseeing at least one filtration unit associated with said two modules as a whole, and operating the components of said two modules at, at least, two different voltage levels. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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Specification