An external collecting mechanism for solving an A-pillar visual field blind area

Abstract

The invention discloses an external collecting mechanism for solving A-pillar visual field blind area. The mechanism comprises a bottom plate, a sliding block, a camera component, a first driving motor and a first screw, wherein the bottom plate is fixed to the outer side of an A-pillar along the extension direction of the A-pillar of a car; the first driving motor is arranged at one end of the bottom plate; the first screw is fixed to an output shaft of the first driving motor; the extending direction of the first screw is consistent with the extending direction of the bottom plate; the camera component is fixed to the first screw by the sliding block; the first screw and the sliding block form a screw rod and sliding block structure; and the rotary motion of the first screw is convertedinto a linear motion of the sliding block, thereby driving the camera component to perform linear motions along the extending direction of the first screw in a reciprocating mode. Multi-dimensional adjustment such as adjustment in the horizontal and vertical directions and in angle can be carried out on the mechanism, so that the camera satisfies the needs of acquisition of various visual fields,thereby achieving the purpose of completely eliminating the blind area of the A-pillar.

Description

technical field [0001] The invention relates to the technical field of automobile vision, in particular to an external collection mechanism for solving the blind area of ​​A-pillar vision. Background technique [0002] With the continuous improvement of people's living standards and the increasing penetration rate of automobiles, the safety and comfort of automobiles are particularly important. However, due to the existence of the blind area of ​​the A-pillar of the automobile, when the driver drives the vehicle into a curve, it may cause a side collision accident, which affects the safety of driving; or the driver usually needs to lean forward sideways to observe the front in order to avoid accidents ( Especially the road conditions on the left front affect the driving comfort. [0003] At present, the commonly used methods to solve the blind spots of automobiles are as follows: 1) open triangular windows or install reversing stickers on the automobile pillars; 2) use some...

AI Technical Summary

Problems solved by technology

But it has a particularly big disadvantage, that is, it keeps alarming, regardless of whether there are obstacles or not, the radar system will continue to predict, which will affect the driver's concentration on driving.

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