REARVIEW PANORAMIC HEAD-UP DISPLAY DEVICE FOR VEHICLES
First Claim
1. A rearview panoramic head-up display device for vehicles, which includes:
- a camera lens input port group, wherein at least three camera lens input ports are set for connecting to three camera lens respectively located on the rear, left and right sides of the car, to capture the images of surroundings in rear of the car;
a base, wherein a capacity space is set inside for placing a circuit board, the circuit board includes a panoramic display processor, the circuit board is electrically connected to the camera lens input port group, the panoramic display processor is used to join the images shot by the at least three camera lens together by using image processing techniques to form a three-dimensional panoramic image, and a display opening is set on the surface of the base;
a display module, which is electrically connected to the circuit board, and is set on the display opening to receive the images output from the circuit board to display the images as a mirror image;
a detection module, which is a light sensing unit, is electrically connected to the circuit board and is used to sense the brightness of the environment to modulate the brightness of the display module; and
a semitransparent reflective film, which is pasted on the inner side of the front windshield of the car to display the image of the display module as mirror images.
1 Assignment
0 Petitions
Accused Products
Abstract
A rearview panoramic head-up display device for vehicles, which includes a camera lens input port group, a base, a display module, a detection module and a semitransparent reflective film. The camera lens set on each side outside the car are used to capture the image around the car and transmit the images to the present device inside the car. A three-dimensional rear panoramic image is formed by synthesizing the images by a panoramic display processor in the present device and projected on the windshield of the car by the display module, so that the driver may observe the real-time condition in rear, left rear and right rear of the car while looking ahead, the driver may know the condition around the car without moving the line of sight through a large angle, to thereby improve traffic safety.
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Citations
17 Claims
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1. A rearview panoramic head-up display device for vehicles, which includes:
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a camera lens input port group, wherein at least three camera lens input ports are set for connecting to three camera lens respectively located on the rear, left and right sides of the car, to capture the images of surroundings in rear of the car; a base, wherein a capacity space is set inside for placing a circuit board, the circuit board includes a panoramic display processor, the circuit board is electrically connected to the camera lens input port group, the panoramic display processor is used to join the images shot by the at least three camera lens together by using image processing techniques to form a three-dimensional panoramic image, and a display opening is set on the surface of the base; a display module, which is electrically connected to the circuit board, and is set on the display opening to receive the images output from the circuit board to display the images as a mirror image; a detection module, which is a light sensing unit, is electrically connected to the circuit board and is used to sense the brightness of the environment to modulate the brightness of the display module; and a semitransparent reflective film, which is pasted on the inner side of the front windshield of the car to display the image of the display module as mirror images. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A rearview panoramic head-up display device for vehicles, which includes:
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a camera lens input port group, wherein at least three camera lens input ports are set for connecting to three camera lens respectively located on the rear, left and right sides of the car, to capture the images of surroundings in rear of the car; a base, wherein a capacity space is set inside for placing a circuit board, the circuit board includes a panoramic display processor, the circuit board is electrically connected to the camera lens input port group, the panoramic display processor is used to join the images shot by the at least three camera lens together by using image processing techniques to form a three-dimensional panoramic image, and a display opening is set on the surface of the base; a display module, which is electrically connected to the circuit board, and is set on the display opening to receive the images output from the circuit board to display the images as a mirror image; a detection module, which is a car speed detection unit, is electrically connected to the circuit board and is used to modulate the visual angle of the camera lens, the visual angle of the camera lens is modulated to a rear far angle when the car speed is higher than a set car speed, the visual angle of the camera lens is modulated to a downwards angle of visibility when the car speed is lower than the set car speed; a semitransparent reflective film, which is pasted on the inner side of the front windshield of the car to display the image of the display module as mirror images. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A rearview panoramic head-up display device for vehicles, which includes:
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a camera lens input port group, wherein at least three camera lens input ports are set for connecting to three camera lens respectively located on the rear, left and right sides of the car, to capture the images of surroundings in rear of the car; a base, wherein a capacity space is set inside for placing a circuit board, the circuit board includes a panoramic display processor, the circuit board is electrically connected to the camera lens input port group, the panoramic display processor is used to join the images shot by the at least three camera lens together by using image processing techniques to form a three-dimensional panoramic image, and a display opening is set on the surface of the base; a display module, which is electrically connected to the circuit board, and is set on the display opening to receive the images output from the circuit board to display the images as a mirror image; a detection module, which includes a reverse signal unit and an image identification unit, is electrically connected to the circuit board, when the reverse signal unit detects a reverse signal and the image identification unit detects that there is a moving car in rear of the car, the visual angle of the camera lens is modulated to a rear far angle;
when the reverse signal unit detects a reverse signal and the image identification unit detects that there is no moving car in rear of the car, the visual angle of the camera lens is modulated to a downwards angle of visibility;a semitransparent reflective film, which is pasted on the inner side of the front windshield of the car to display the image of the display module as mirror images. - View Dependent Claims (14, 15, 16, 17)
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Specification