NIGHT VISION SYSTEM FOR RECORDING AND DISPLAYING A SURROUNDING AREA
First Claim
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1. A night-vision system for a motor vehicle, comprising:
- a recording apparatus recording an area surrounding the motor vehicle, said recording apparatus comprisinga signal source and a detection apparatus, said signal source comprising at least one of a laser light source and a radar signal source, said detection apparatus comprising one of a laser detection apparatus and a radar detection apparatus, said signal source scanning an area in front of the motor vehicle by transmitting pulses in the area in front of the motor vehicle, and said detection apparatus detecting reflected ones of the pulses reflected from objects in the area in front of the motor vehicle and using the reflected pulses to detect one of a position and movement direction of the objects,an infrared light source; and
a camera sensitive in the visible and the near-infrared spectrums and recording a video image;
a processing apparatus determining the ones of the objects for which the one of the position and movement direction is relevant for the motor vehicle, analyzing said video image in areas including the ones of the objects for which the one of the position and movement direction is relevant, and classifying the ones of the objects; and
a display displaying information recorded by said recording apparatus and the video image recorded by said camera, emphasizing on the display a position of the ones of the objects for which the one of the position and movement direction is relevant based on the ones of the objects'"'"' classification, and matching the areas to be displayed from said detection apparatus and from said camera.
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Abstract
In a night-vision system, an area surrounding a motor vehicle is recorded by a recording apparatus and information about recorded objects is displayed on a display. The recording apparatus has a laser light source and a laser detection apparatus, with the laser light source transmitting laser pulses which scan the area in front of the motor vehicle. The laser detection apparatus uses the laser pulses reflected from objects to detect the position and/or movement direction of the objects. The position of those objects whose position and/or movement direction is relevant for the motor vehicle is displayed in an emphasized form on the display.
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Citations
13 Claims
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1. A night-vision system for a motor vehicle, comprising:
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a recording apparatus recording an area surrounding the motor vehicle, said recording apparatus comprising a signal source and a detection apparatus, said signal source comprising at least one of a laser light source and a radar signal source, said detection apparatus comprising one of a laser detection apparatus and a radar detection apparatus, said signal source scanning an area in front of the motor vehicle by transmitting pulses in the area in front of the motor vehicle, and said detection apparatus detecting reflected ones of the pulses reflected from objects in the area in front of the motor vehicle and using the reflected pulses to detect one of a position and movement direction of the objects, an infrared light source; and a camera sensitive in the visible and the near-infrared spectrums and recording a video image; a processing apparatus determining the ones of the objects for which the one of the position and movement direction is relevant for the motor vehicle, analyzing said video image in areas including the ones of the objects for which the one of the position and movement direction is relevant, and classifying the ones of the objects; and a display displaying information recorded by said recording apparatus and the video image recorded by said camera, emphasizing on the display a position of the ones of the objects for which the one of the position and movement direction is relevant based on the ones of the objects'"'"' classification, and matching the areas to be displayed from said detection apparatus and from said camera. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13)
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2. (canceled)
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3. (canceled)
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4. (canceled)
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5. (canceled)
Specification