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A car transparent a-pillar device that can be adjusted to suit the height of the driver's eye point

A driver and adjustable technology, applied in optical observation devices, vehicle components, transportation and packaging, etc., can solve the hidden dangers of the A-pillar blind area of ​​the car, reduce misleading and interference hidden dangers, improve driving safety, and eliminate overlap and the effect of redundancy

Active Publication Date: 2020-11-03
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the hidden dangers of the existing A-pillar blind spots of automobiles, the present invention provides an automobile transparent A-pillar device that can be adjusted to suit the height of the driver's eye point

Method used

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  • A car transparent a-pillar device that can be adjusted to suit the height of the driver's eye point
  • A car transparent a-pillar device that can be adjusted to suit the height of the driver's eye point
  • A car transparent a-pillar device that can be adjusted to suit the height of the driver's eye point

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Embodiment Construction

[0020] Describe technical scheme of the present invention in detail below in conjunction with accompanying drawing:

[0021] Such as Figure 7 As shown, a car transparent A-pillar device that can be adjusted to the height of the driver's eye point includes a camera, a vehicle-mounted ECU, a display screen adjustment control HMI (Human Machine Interface, human-computer interaction) device, an A-pillar display screen, and an A-pillar display Screen information processing control unit, etc.

[0022] Among them, the cameras are arranged at the bottom of the A-pillars on both sides of the car, and the A-pillar display screens are arranged on the italics on both sides of the A-pillars in the car according to the driver's line of sight. In the cockpit: the A-pillar display screen information processing control unit is connected to the camera through a USB cable, the A-pillar display screen input terminal is connected to the A-pillar display screen information processing control unit...

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Abstract

The invention discloses a car transparent A column device capable of adjusting the height to adapt to an eye point of a driver. An A column display screen information processing control unit is in communication connection with a camera. The input end of an A column display screen is in communication connection with the A column display screen information processing control unit. A display screen adjusting control HMI device and the A column display screen information processing control unit are in communication connection with a vehicle-mounted ECU through a CAN bus. The camera collects road traffic environment image information in front of a car, and the A column display screen information processing control unit conducts perspective transformation and cutting display processing on the environment image information obtained by the camera; the display screen adjusting control HMI device obtains action information on behalf of the driver intention and sends the action information to thevehicle-mounted ECU, and the vehicle-mounted ECU sends corresponding adjusting instruction to the A column display screen information processing control unit; and the A column display screen information processing control unit adjusts corresponding images displayed by the A column display screen so as to output part of covered image information which conforms to the driver subjective feeling anddisplayed through the A column display screen.

Description

technical field [0001] The invention relates to an automobile safety device, in particular to a vehicle-mounted transparent A-pillar image display device that can be more in line with the driver's perspective through self-adjustment by the driver. According to the driving requirements, the perspective transformation and cropping display of the information obtained by the camera are performed, and the driver's subjective control is used to adapt to the driver's viewing angle, so as to obtain the driving surround view information more conveniently and quickly. Background technique [0002] The pillar between the windshield and the front door of the car is called the A-pillar. The A-pillar will block part of the driver's line of sight during driving, thus causing a visual blind spot. The existence of the A-pillar blind spot is one of the important causes of traffic accidents. The inconvenience of sight blocking is more obvious especially when the driver is turning or changing l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/00
CPCB60R1/00B60R2300/8026B60R2300/8073
Inventor 高镇海武馨宇胡宏宇
Owner JILIN UNIV