Device for eliminating column A blind zone during vehicle steering

A technology for blind spots and vehicles, which is applied in signal devices, vehicle parts, optical observation devices, etc., can solve problems such as image distortion and driver's misjudgment, and achieve the effects of long service life, improved safety, and simple structure

Inactive Publication Date: 2017-01-18
ZHEJIANG JINGANG AUTOMOBILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the image displayed by the convex mirror of the elimination device is distorted, which easily makes the driver make wrong judgments

Method used

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  • Device for eliminating column A blind zone during vehicle steering
  • Device for eliminating column A blind zone during vehicle steering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] Embodiment: a kind of circuit principle connection diagram, its structure schematic diagram is as figure 1 As shown, it includes PLC1, camera 2 and display module 3. The PLC is electrically connected to the camera and the display module at the same time. The cameras are respectively arranged on the housings of the left rearview mirror and the right rearview mirror of the automobile, and the display modules are respectively arranged on the left A-pillar of the automobile. Trim panel and right A-pillar trim panel. The PLC is also electrically connected to the automotive MCU4. The PLC is also electrically connected with the vehicle speed sensor 5 and the light sensor 6 . The device for eliminating the A-column blind zone when the vehicle is turning also includes an alarm device 7, which is connected to the PLC.

[0016] The camera is used to capture the blind spots of the left A-pillar and the right A-pillar of the car. The camera information on the left rearview mirror ...

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PUM

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Abstract

The invention discloses a device for eliminating a column A blind zone during vehicle steering. The device comprises a PLC, cameras and display modules, wherein the PLC is electrically connected with the cameras and the display modules simultaneously; the cameras are respectively arranged on the left and right rearview mirror housings of a vehicle; the display modules are respectively arranged on the left and right column A decorative boards of the vehicle. The device for eliminating the column-A blind zone during vehicle steering can effectively eliminate a vision blind zone generated by a column A of the vehicle; when the vehicle steers, and a driver forgets to open a steering lamp, the device can remind the driver of opening the steering lamp or automatically open the steering lamp.

Description

technical field [0001] The invention relates to the technical field of automobile safety, in particular to a device for eliminating the blind area of ​​an A-pillar when a vehicle turns. Background technique [0002] The A-pillar is above the left and right rearview mirrors between the engine compartment and the cockpit, which will block part of the turning field of view, that is, the blind area of ​​vision, and the angle of the driver's line of sight will always be more or less blocked. Under normal circumstances, when the driver passes through the line of sight at the A-pillar, the binocular overlap angle is 5-6 degrees. If the angle of overlap is based on the driver's comfort angle, the smaller the overlap angle, the better, and the thinner the A-pillar, the better. One problem is the safety of the vehicle. Obviously, we must ensure the high stiffness of the A-pillar to reduce the safety risk. Otherwise, while reducing the blind area of ​​vision, it will bring hidden dange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60Q1/34
CPCB60Q1/346B60R1/00B60R2300/105B60R2300/202
Inventor 李书涛倪三明张吉
Owner ZHEJIANG JINGANG AUTOMOBILE
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