Visual field safety auxiliary device used in automobile cab

Abstract

The invention discloses a visual field safety auxiliary device used in an automobile cab. The visual field safety auxiliary device used in the automobile cab comprises a camera, an image processing unit, at least one projector and a pair of projection screens, wherein the camera is installed in the automobile cab to shoot the image in front beyond a front windshield of an automobile, the image processing unit is electrically connected with the camera and the projector so that external images corresponding to a pair of stand columns in the cab can be transmitted to the projector arranged inside of the cab and images beyond the pair of stand columns can be sent and projected onto the pair of projection screens arranged on the surfaces of the pair of stand columns in a combined mode through the projector after the image shot by the camera is processed, and then the problem of visual field dead angles of the stand columns is solved.

Description

Technical field [0001] The invention relates to a visual field safety auxiliary device, in particular to a visual field safety auxiliary device used in an automobile cockpit. Background technique [0002] According to current vehicles, such as automobiles due to safety requirements, a pair of pillars (called A-pillars) are usually arranged in front of the driver's seat and the front passenger seat, that is, between the front windshield of the cockpit and the window glass of the front door. . For the driver in the cockpit, the pair of columns will cause blind spots in the field of view, which will affect driving safety. [0003] Such as figure 1 As shown in the schematic diagram of the car cockpit, the front windshield 11 of the cockpit 1 and the window 12 of the front door are blocked by a pair of pillars 2, so that the real scene outside the front windshield 11 cannot be compared with the front door The real scene outside the window glass 12 of the car is connected, resulting in...

AI Technical Summary

Problems solved by technology

[0005] Since the pair of uprights are non-geometric and elongated, the combination of the pair of uprights and the display screen causes great trouble

In particular, when a car accident occurs, the display screen is likely to be broken due to impact, and the glass of the display screen is not made of safety glass such as the front windshield or the window glass, so that the display screen The glass shards of the display screen are easy to puncture and cut the driver and passengers, and there are safety concerns, which is an urgent problem for relevant operators to overcome

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