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Vehicular night curve auxiliary and vision enhancing device and method thereof

A visual enhancement and vehicle technology, which is applied in the field of automotive safety assisted driving systems, can solve the problems of affecting the fit of the two subsystems, full integration of unfavorable information, and low utilization of body space, so as to enhance vision and field of view, reduce the number of modules, and enhance The effect of vision and vision

Inactive Publication Date: 2012-07-18
CHINA AUTOMOTIVE TECH & RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] (1) The two are controlled by their own independent ECUs, which is not conducive to the full fusion of information and affects the fit of the two subsystems;
[0008] (2) The space utilization of the body is not high, there are many wires, the connection is complicated, and the mass of the vehicle is increased

Method used

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  • Vehicular night curve auxiliary and vision enhancing device and method thereof
  • Vehicular night curve auxiliary and vision enhancing device and method thereof
  • Vehicular night curve auxiliary and vision enhancing device and method thereof

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Embodiment Construction

[0029] The present invention will be further described in detail below in combination with specific embodiments.

[0030] Such as figure 1 As shown, the present invention is a vehicle night curve assisting and visual enhancement device, comprising: a follow-up steering lighting subsystem 10, an infrared night vision subsystem, an embedded processing control platform 40 and an LCD display 50 for realizing human-computer interaction functions . The follow-up steering lighting subsystem 10 is made up of follow-up steering headlights, steering wheel angle sensors, vehicle speed sensors and vehicle body inclination angle sensors, and the infrared night vision subsystem is made up of an infrared light source 20 and an infrared CCD camera 30 to realize In the night driving environment, it provides the driver with clear information on road conditions, pedestrians and obstacles in front of the vehicle. The embedded processing control platform 40 is used to collect and transmit vehicl...

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Abstract

The invention discloses a vehicular night curve auxiliary and vision enhancing device, which comprises a follow-up steering illuminating subsystem, an infrared night viewing subsystem, an embedded processing control platform and an LCD (liquid crystal display) screen. The embedded processing control platform is used for acquiring and transmitting vehicular state information and calculating control quantity of the follow-up steering illuminating subsystem to control the follow-up steering illuminating subsystem, and further used for acquiring and processing video signals of the infrared night viewing subsystem. The embedded processing control platform is respectively connected with a vehicular CAN (controller area network) and the follow-up steering illuminating subsystem through CAN bus interfaces, and further connected with an infrared CCD (charge coupled device) camera through a video transmission cable / interface. The embedded processing control platform is connected with the LCD screen. By means of full utilization of the automobile electronic technique and the microelectronic technique and completely technical combination, the visual field is expanded for a driver driving at night, hazardous situation perceptual ability of the driver under adverse conditions can be improved, and accordingly night driving safety can be improved.

Description

technical field [0001] The invention relates to an automobile safety driving assistance system, in particular to a night curve assistance and vision enhancement system. Background technique [0002] In recent years, with the rapid growth of my country's car ownership, the road transportation safety situation has become increasingly severe. In 2008, there were 265,204 road traffic accidents across the country, resulting in 73,484 deaths and direct property losses of 1.01 billion yuan. According to statistics, the number of fatalities in accidents that occur at night without street lighting accounts for more than 30% of the total, and accidents that occur at bends account for about 13% of the total. [0003] Infrared night vision technology is divided into active and passive. Active infrared night vision technology is a night vision technology that implements observation by actively illuminating and using the infrared light reflected by the target to reflect the infrared sou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/12B60R1/00H04N7/18
Inventor 戎辉王子龙龚进峰黄伟何佳郑伟
Owner CHINA AUTOMOTIVE TECH & RES CENT
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