Multi-path simulation camera input rearview mirror monitoring screen system and screen display method

A multi-channel simulation and camera technology, which is applied in transportation and packaging, optical observation devices, vehicle components, etc., can solve the problems of poor safety of the vehicle rear view display system, and achieve convenient road conditions, convenient driving, and convenient layout. Effect

Pending Publication Date: 2021-08-10
湖南华启浩铁智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a multi-channel analog camera input rearview mirror monitoring screen system and screen display method to solve the technical problem of poor security of the vehicle rearview display system in the prior art

Method used

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  • Multi-path simulation camera input rearview mirror monitoring screen system and screen display method
  • Multi-path simulation camera input rearview mirror monitoring screen system and screen display method

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Effect test

Embodiment 1

[0029] A multi-channel analog camera input rearview mirror monitoring screen system, please refer to Figure 1 to Figure 3 .

[0030] Such as figure 1 As shown, the multi-channel analog camera input rearview mirror monitoring screen system includes two monitoring screens respectively arranged in the car near the A-pillar, namely the left monitoring screen 1 and the right monitoring screen 2, and the left monitoring screen 1 and the right side monitoring screen 2 are positioned at the left and right sides of the center console 10, and the angles of the left side monitoring screen 1 and the right side monitoring screen 2 make it possible for the driver at the rear side of the steering wheel 20 to watch it.

[0031] The multi-channel analog camera input rearview mirror monitoring screen system also includes two sets of cameras respectively arranged on both sides of the vehicle body. The cameras are all analog cameras. The analog cameras have mature technology, good stability and...

Embodiment 2

[0037] A multi-channel analog camera input rearview mirror monitoring screen system, please refer to Figure 4 .

[0038] Such as Figure 4 As shown, compared with embodiment 1, the left monitoring screen and the right monitoring screen in the multi-channel analog camera input rearview mirror monitoring screen system in the present embodiment are respectively equipped with a set of video signal processing circuits, power conversion The module supplies power to two sets of video signal processing circuits at the same time. Taking the left monitoring screen as an example, the corresponding audio and video codec modules include the first audio and video codec and the second audio and video codec, and the videos captured by the left front-view camera and the left rear-view camera are respectively passed through The first audio and video codec and the second audio and video codec are processed and then transmitted to the microcontroller. The signal output by the microcontroller i...

Embodiment 3

[0040] A kind of multi-channel analog camera input rearview mirror monitoring screen screen display method, please refer to figure 1 and figure 2 .

[0041] This multi-channel analog camera input rearview mirror monitoring screen display method adopts the multi-channel analog camera input rearview mirror monitoring screen in embodiment 1, such as figure 1 As shown, in the multi-channel analog camera input rearview mirror monitoring screen display method, the left monitoring screen 1 and the right monitoring screen 2 are respectively set on both sides of the car near the A-pillar, and a group of monitoring screens are respectively set on both sides of the vehicle body. The camera is used to capture the front and rear images of the vehicle, and the images captured by the camera are displayed on the monitoring screen on the corresponding side. Each group of cameras includes a front-view camera and a rear-view camera. figure 2 As shown, taking the left camera as an example, it...

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Abstract

The invention belongs to the technical field of vehicle display devices, and particularly relates to a multi-path simulation camera input rearview mirror monitoring screen system and a screen display method. The multi-path simulation camera input rearview mirror monitoring screen system comprises two monitoring screens arranged on the two sides in a vehicle respectively and two sets of cameras arranged on the two sides of a vehicle body respectively; the front-view camera and the rear-view camera in each group of cameras are in corresponding signal connection with the monitoring screen on the corresponding side, and pictures shot by the front-view camera and the rear-view camera on the same side are displayed on the monitoring screen on the corresponding side in a partitioned manner, so that the monitoring screen system is more convenient and simpler to arrange in a vehicle, the cost is saved, the attention of a driver is more concentrated, the driving process is safer, pictures shot by the front-view camera and pictures shot by the rear-view camera are arranged in the upper display area and the lower display area of the monitoring screen respectively, the watching habit of ordinary people is met, the situation that the upper display area and the lower display area are the pictures in the front-back direction of the vehicle respectively can be habitually known, and road condition observation is more convenient.

Description

technical field [0001] The invention belongs to the technical field of vehicle display devices, and in particular relates to a multi-channel analog camera input rearview mirror monitoring screen system and a screen display method. Background technique [0002] The traditional vehicle rearview mirror is installed on both sides of the car body, and the situation behind the vehicle is known through reflection. The traditional rearview mirror has the following shortcomings: First, it is seriously affected by the weather. In rainy or cold weather, the rearview mirror It is easy to get water, frost, and the image is not clear; second, there is a blind spot in the rearview mirror, which makes driving inconvenient for drivers. [0003] In order to solve the problems existing in traditional rearview mirrors, electronic rearview mirrors have emerged in recent years, that is, imaging systems that combine cameras and display screens, allowing drivers to observe more complete images of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60R11/02B60R11/04
CPCB60R1/00B60R11/0229B60R11/04B60R2300/105B60R2300/802B60R2011/0022B60R2011/004
Inventor 钟华彭海辉葛文献王爱玲胡友兵戴寿文
Owner 湖南华启浩铁智能科技有限公司
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