An external acquisition mechanism to solve the blind area of ​​A-pillar vision

Abstract

The invention discloses an external acquisition mechanism for solving the blind area of ​​the A-pillar field of vision, comprising a base plate, a slider, a camera assembly, a first driving motor and a first screw rod; wherein the base plate is fixed to the outside of the A-pillar along the extension direction of the A-pillar of the automobile , the first drive motor is placed at one end of the base plate; the first screw rod is fixed with the output shaft of the first drive motor, and its extension direction is consistent with the extension direction of the base plate; the camera assembly is fixed with the first screw rod through the slider, The first screw rod and the slider form a screw-slider structure, which converts the rotational motion of the first screw rod into the linear motion of the slider, thereby driving the camera assembly to make a reciprocating linear motion along the extending direction of the first screw rod. The present invention can perform multi-dimensional adjustment such as front and rear, up and down, angle, etc., so that the camera can meet the needs of each field of view collection, and can be used to achieve 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, and in particular to an external acquisition 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 popularity of automobiles, the safety and comfort of automobiles are particularly important. However, due to the existence of the blind spot of the A-pillar of the car, when the driver drives the vehicle into the curve, it may cause a side collision accident, which affects the safety of driving; or the driver usually needs to lean forward to observe the front in order to avoid the accident ( Especially the left front) road conditions, affecting its driving comfort. [0003] At present, the commonly used methods to solve the blind spot of automobiles are as follows: 1) Open triangular windows or install reversing stickers on the car pillars; 2) Use some triangular hard materia...

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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