Device for improving the visibility conditions in a motor vehicle
First Claim
1. A device for improving the visibility conditions in a motor vehicle, havinga radiation source for infrared radiation for irradiating the surroundings of the vehicle,an infrared-sensitive camera for taking images of at least part of the irradiated surroundings,a display unit for displaying collected image data, anda control unit for controlling the device,wherein a sensing unit for a recommended maximum velocity vmax is provided and is connected to the control unit, in that a velocity sensor is provided connected to the control unit, andwherein the control unit is designed in such a way that when a vehicle velocity v exceeds the maximum velocity vmax the display is switched off.
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Accused Products
Abstract
The invention relates to a device for improving the visibility conditions in a motor vehicle, having a radiation source for infrared radiation for irradiating the surroundings of the vehicle, having an infrared-sensitive camera for taking images of at least part of the irradiated surroundings, having a display unit for displaying collected image data, and having a control unit for controlling the device. Furthermore, a sensing unit for a recommended maximum velocity vmax is provided and is connected to the control unit. A velocity sensor which is connected to the control unit is provided in such a way that the control unit causes the display to be switched off when the vehicle velocity v exceeds the maximum velocity vmax. The display is preferably switched on when the vehicle velocity v drops below the maximum velocity vmax.
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Citations
16 Claims
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1. A device for improving the visibility conditions in a motor vehicle, having
a radiation source for infrared radiation for irradiating the surroundings of the vehicle, an infrared-sensitive camera for taking images of at least part of the irradiated surroundings, a display unit for displaying collected image data, and a control unit for controlling the device, wherein a sensing unit for a recommended maximum velocity vmax is provided and is connected to the control unit, in that a velocity sensor is provided connected to the control unit, and wherein the control unit is designed in such a way that when a vehicle velocity v exceeds the maximum velocity vmax the display is switched off.
Specification