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Vehicle-mounted streaming media rearview visual display method

A visual display and streaming media technology, applied in TV, color TV, closed-circuit TV systems, etc., to solve the problems of low quality of rear-view images and narrow coverage of rear-view images.

Inactive Publication Date: 2020-10-27
东莞潜星电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a vehicle-mounted streaming media rearview visual display method, by increasing the number of camera devices and incorporating color quality comparison into the processing flow of the processor, the problem of low rearview image quality and rearview image quality can be solved. Issues such as narrow coverage

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  • Vehicle-mounted streaming media rearview visual display method

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Embodiment Construction

[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] Please see attached figure 1 Shown, a kind of vehicle-mounted streaming media rearview visual display method comprises the steps:

[0028] Step 1, the orientation of the three camera devices adjusted by the vehicle according to the direction of rotation and the rotation angle of the steering wheel, respectively collect the rear view images of the front, left and right rear of the vehicle, when the vehicle turns right, the three camera devices All turn to the right. When the vehicle turns left, the three camera devices all turn to the left. The visual image behind the multi-turning direction avoids visual blind spots in the turning direction;

[0029] Step 2, the processor performs supplementary light for the rearview environment by triggering the start of the supplementary light device and automatically adjusting the optical parameters of the ca...

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Abstract

The invention discloses a vehicle-mounted streaming media rearview visual display method. The method comprises the following steps: rearview image acquisition, rearview image splicing and correction,and rearview image display. The method has the following beneficial effects that camera devices are arranged in three directions behind the vehicle, non-blind area image frames are provided, an AT89S51 series single-chip microcomputer is cooperated, the image is ensured to be clear while the processing capabilities of image splicing, correction and the like are improved, and a high-definition vehicle look-around panoramic image can be obtained even at night with weak light; when the steering wheel of the vehicle rotates, the camera device also rotates towards the same direction, so that more comprehensive rearview images in the turning direction can be obtained, and unnecessary traffic accidents caused by visual blind areas in the turning direction are avoided; gray scale value comparisonand definition comparison of the pixel points are added in the processing process of the rearview image, the brightness of the rearview environment is improved in a light supplementing mode, and the color quality of the rearview image is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle rear view, in particular to a vehicle streaming media rear view visual display method. Background technique [0002] When we check the interior rearview mirror of the car, sometimes objects such as the rear passengers of the car, the rear seat headrest, the rear bumper sticker or the horizontal tail of the sports car will block part of the rear view, affecting the driver's viewing The scenery behind the car; when designing a traditional car, the driver will generally give priority to viewing the front view through the glass, and at the same time take into account factors such as the proportion of the cockpit components and other factors. When the car is driving on a road without street lights at night, there will be no vehicles behind. When the light source is used, the rear view of the car cannot be viewed through the rearview mirror; when there is a vehicle following behind, the strong light fro...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/262H04N5/235
CPCH04N7/181H04N5/262H04N23/74
Inventor 周海生别攀
Owner 东莞潜星电子科技有限公司
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