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Horizon-fusion-type panorama electronic rearview mirror system

An electronic rear-view mirror, fusion technology, applied in closed-circuit television systems, circuits or fluid pipelines, optical observation devices, etc., can solve problems such as invariance, and achieve the effect of convenient observation

Pending Publication Date: 2019-03-12
SHANGHAI MEKRA LANG VEHICLE MIRROR
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] like image 3 shows the camera sensor sampling range, and Figure 4 As shown, some electronic rearview mirrors display status in the prior art, the function of the prior art is only to change the traditional reflector into a camera, and simply transmit the captured image, the original main mirror and The layout and display method of the field of view of the wide-angle mirror on the display screen of the electronic rearview mirror remains unchanged

Method used

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  • Horizon-fusion-type panorama electronic rearview mirror system
  • Horizon-fusion-type panorama electronic rearview mirror system
  • Horizon-fusion-type panorama electronic rearview mirror system

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Experimental program
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Embodiment

[0032] Such as figure 1 , figure 2 and Figure 5 As shown, the field of view fusion panoramic electronic rearview mirror system includes a camera 1 , a display screen 2 and an image processing module 3 .

[0033] Wherein, the camera 1 is connected with the image processing module 3;

[0034] The image processing module 3 includes a field-programmable gate array 31; the field-programmable gate array is FPGA (English full name: Field-Programmable Gate Array), which is a prior art.

[0035] The field programmable gate array 31 includes an image processing pipeline 311 and an image control module 312;

[0036] The image control module 312 is connected with the camera 1 and the image processing pipeline 311 respectively;

[0037] The image processing pipeline 311 obtains raw video data from the camera 1;

[0038] The image control module 312 calls the original video data in the image processing pipeline 311, and after processing the original video data according to a preset ...

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Abstract

The invention discloses a horizon-fusion-type panorama electronic rearview mirror system. The system comprises a camera, a display screen and an image processing module. The image processing module comprises a field-programmable gate array; the field-programmable gate array comprises an image processing pipeline and an image control module; the image processing pipeline obtains original video datafrom the camera; the image control module calls the original video data in the image processing pipeline, processes the original video data according to a preset program and outputs close-shot videodata and far-shot video data to the display screen, the display screen is divided into left and right areas for displaying, and images of the far-shot video data are horizontally compressed. Accordingto the system, the original video data shot by the camera is divided, the far-shot video data is horizontally compressed, that is to say, two horizons, including class II and class IV, of a traditional rearview mirror are subjected to fusion displaying, the close-shot close to a vehicle is emphatically reflected, and hidden safety dangers are eliminated.

Description

technical field [0001] The invention relates to the technical field of automobile rearview mirror manufacturing, in particular to a field of view fusion type panoramic electronic rearview mirror system. Background technique [0002] The car rearview mirror is the most direct tool for the driver to directly obtain external information while sitting in the cab, and is the main active safety device of the car. [0003] In the field of traditional commercial vehicles, the left and right main exterior rearview mirrors are usually composed of a main mirror and a wide-angle mirror arranged up and down. The two mirrors have different fields of view and different imaging sizes, but the areas overlap. It is difficult for the driver to understand the difference between the two, and the different imaging sizes corresponding to the same target in the two mirrors can easily cause the driver to confuse and misjudge the target distance. It can be understood that traditional rearview mirro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60R16/023H04N7/18
CPCH04N7/18B60R1/00B60R16/023
Inventor 陈明杨鸿飞曹云飞
Owner SHANGHAI MEKRA LANG VEHICLE MIRROR
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