Vehicle A column invisible imaging structure

Abstract

The invention discloses a vehicle A column invisible imaging structure. The vehicle A column invisible imaging structure comprises a first invisible device (1), a second invisible device (2), a thirdinvisible device (3) and a fourth invisible device (4). The first invisible device, the second invisible device, the third invisible device and the fourth invisible device are connected to each otherin a polygonal structure mode and symmetrically arranged. The invisible devices each comprise a P polarizing film, an S polarizing film and three transparent surfaces, wherein the P polarizing film and the three transparent surfaces are connected end to end to form a quadrilateral structure, and the S polarizing film is arranged in the quadrilateral structure by forming a 45-degree included anglewith the transparent surfaces and arranged in parallel with the P polarizing film. An object (5) is located on the outer sides of the first invisible device and the fourth invisible device, and imaging (6) is located on the outer sides of the second invisible device and the third invisible device. The vehicle A column invisible imaging structure enlarges the visual field of drivers by using the propagation characteristic of light, effectively relieves the visual field blind area problem of the drivers, and improves the safety of vehicle driving.

Description

Technical field [0001] The invention relates to a vehicle structural component, in particular to a vehicle A-pillar hidden imaging structure. Background technique [0002] The A-pillar is a connecting column connecting the front left and front right of the car roof and the front cabin. Between the engine compartment and the cockpit, above the left and right rearview mirrors, the A-pillar of the prior art vehicle is a completely opaque area, which is not transparent for driving. The driver’s field of vision is more occluded, especially when the vehicle is turning, the occlusion of the A-pillar of the vehicle results in a larger blind area of ​​the driver’s perspective. [0003] The biggest effect of the A-pillar on the car is to improve the stiffness of the body, in order to enhance the passive safety performance of the vehicle. According to unknown statistics, my country’s annual A-pillar blind zone accounts for 30% of the total number of car accidents, and the A-pillar blind zone...

AI Technical Summary

Problems solved by technology

[0002] The A-pillar is the connecting column connecting the roof and the front compartment of the left front and the right front. Between the engine compartment and the cockpit, above the left and right rearview mirrors, the vehicle A-pillar of the prior art is a completely opaque area, which is harmful to the driver. The driver's field of view is blocked more, especially when the vehicle is turning, the blocking of the vehicle's A-pillar leads to a larger blind spot of the driver's perspective

Images