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Rearview display method based on vehicle

A display method and vehicle technology, applied to vehicle components, optics, instruments, etc., can solve problems such as poor display effects, achieve the effects of improving perception, improving driving experience, and ensuring driving safety

Pending Publication Date: 2020-11-13
QIMING INFORMATION TECH
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  • Application Information

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Problems solved by technology

[0004] At present, there is no HUD to display the rear view image, and the display effect is relatively poor

Method used

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  • Rearview display method based on vehicle
  • Rearview display method based on vehicle

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Embodiment Construction

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation of the present invention will now be described with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation of the present invention will now be described with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0029] A vehicle-based rearview display method, comprising the following steps:

[0030] S1. Use the eyeball infrared tracking system to judge whether the driver needs to display the image;

[0031] S2. Start the image acquisition system to collect the information of the rear vehicle;

[0032] S3. Through the l...

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Abstract

The invention discloses a rearview display method based on a vehicle. The rearview display method comprises the steps that whether a driver needs to display an image or not is judged through an eyeball infrared tracking system; an image acquisition system is initiated to acquire rear vehicle information; and through a laser imaging system, the rear vehicle information obtained by the image acquisition system is processed and displayed on a front windshield of the vehicle. The potential safety hazard that a driver needs to see the outside rear-view mirror left and right during lane changing overtaking is avoided; image information is not displayed under a normal driving condition; when the driver turns on a turn light or looks at the left and right fixed areas of the front windshield with asmall degree of eyes, rearview image information can be obtained on a virtual image in front of the visual field. Therefore, the attention of the driver is distracted as little as possible, meanwhile, the image information is enhanced, the perception ability of the driver to the real world is improved, the driving safety is guaranteed, and the driving experience of the vehicle model is improved.

Description

technical field [0001] The invention relates to the field of automobile driving, in particular to a vehicle-based rearview display method. Background technique [0002] At present, when a car changes lanes and overtakes another car, it needs to look left and right at the exterior rearview mirror, which has a great impact on driving operation. With the development of smart cars, electronic rearview mirrors appear, but the driver still needs to look down at the image, which still has a negative effect on driving operation. certain influence. [0003] In order to solve similar problems, such as reducing the pilot looking down at the instrument, a head-up display system (HUD) has appeared. The head-up display system (HUD) was first applied to military aircraft, and its function is to reduce the frequency that the pilot needs to look down at the instrument. Avoid distraction and loss of state awareness. Later, for the same purpose, HUD technology was applied to automobiles, hop...

Claims

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Application Information

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IPC IPC(8): B60R1/00G02B27/01
CPCB60R1/00G02B27/0101B60R2300/8066B60R2300/205
Inventor 段海明刘宇航刘世英王金有周玉生刘庆莹吴越宋博楠丁方胜曹悠东
Owner QIMING INFORMATION TECH
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