Display apparatus on a vehicle
First Claim
1. A display apparatus on a vehicle, which comprises image sensing means for sensing an image ahead of the vehicle using infrared rays, and display means for displaying an infrared image sensed by said image sensing means at a position in front of a driver'"'"'s seat in a passenger room of the vehicle, the apparatus comprising:
- surrounding environment detection means for detecting a surrounding environment of the vehicle arranged to determine a presence of a heat source that may interfere with safe maneuvering; and
display control means for controlling said display means on the basis of a detection result of said surrounding environment detection means, wherein, when it is determined that the presence of a heat source that will interfere with safe maneuvering is absent ahead of the vehicle and the vehicle trails, in response to operation of a trail controller operable for automatically controlling the vehicle without intervention by the vehicle driver, the path of another vehicle so as to maintain a distance from the other vehicle at a predetermined value, said display control means suppresses display of the entire infrared image on said display means, and wherein, when it is determined that the vehicle is traveling trailing the path of the other vehicle and the predetermined value is set to be smaller than a headlight irradiation range of the vehicle, said display control means suppresses display of the infrared image on said display means compared to a case wherein the predetermined value is set to be larger than the headlight irradiation range.
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Accused Products
Abstract
When the vehicle is traveling on a motorway, a display control module of a display controller determines that an obstacle is unlikely to be present, and restricts the display pattern of a sensed image sensed of an image sensing device to be displayed on a display device. Even when the vehicle is traveling on the motorway, if no stalled vehicle is detected, the display control module displays the sensed image without restricting it, thereby supporting drive operation of the driver.
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Citations
6 Claims
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1. A display apparatus on a vehicle, which comprises image sensing means for sensing an image ahead of the vehicle using infrared rays, and display means for displaying an infrared image sensed by said image sensing means at a position in front of a driver'"'"'s seat in a passenger room of the vehicle, the apparatus comprising:
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surrounding environment detection means for detecting a surrounding environment of the vehicle arranged to determine a presence of a heat source that may interfere with safe maneuvering; and
display control means for controlling said display means on the basis of a detection result of said surrounding environment detection means, wherein, when it is determined that the presence of a heat source that will interfere with safe maneuvering is absent ahead of the vehicle and the vehicle trails, in response to operation of a trail controller operable for automatically controlling the vehicle without intervention by the vehicle driver, the path of another vehicle so as to maintain a distance from the other vehicle at a predetermined value, said display control means suppresses display of the entire infrared image on said display means, and wherein, when it is determined that the vehicle is traveling trailing the path of the other vehicle and the predetermined value is set to be smaller than a headlight irradiation range of the vehicle, said display control means suppresses display of the infrared image on said display means compared to a case wherein the predetermined value is set to be larger than the headlight irradiation range. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification