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Traffic road signal lamp capable of solving dyschromatopsia

A technology of color vision impairment and signal lights, which is applied in the traffic control system of road vehicles, traffic control systems, and control with pedestrian guide lights, etc., can solve the problems of high manufacturing cost, failure to meet the national signal light standards, and inability to apply, etc., to achieve reduction The effect of traffic accidents

Inactive Publication Date: 2006-11-15
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are regulations in our country that color-blind patients are not allowed to drive motor vehicles, it is often reported that motor vehicle drivers cause serious traffic accidents due to mistakes in distinguishing red, yellow and green traffic lights.
In order to solve the problem that people with color vision impairments can correctly identify red, yellow, and green signal lights, the field has demonstrated the use of adding graphic recognition to existing signal lights. However, due to its high manufacturing cost and at the same time, it does not meet the national signal light standards application

Method used

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  • Traffic road signal lamp capable of solving dyschromatopsia
  • Traffic road signal lamp capable of solving dyschromatopsia
  • Traffic road signal lamp capable of solving dyschromatopsia

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Embodiment Construction

[0007] A traffic road signal lamp of the present invention that can solve color vision disorders includes a housing 3, a lamp panel 4 is installed in the housing 3, the lamp panel 4 is connected to a circuit board 6 through a wire 5, and a luminous body 1 is installed on the lamp panel 4 to form a red light. Yellow and green three-color signal lamp, the middle part of the signal lamp is provided with a figure or pattern composed of illuminant 1, and the figure or pattern is displayed in flashing, scrolling or static display. The present invention can have many embodiments, such as: illuminants 1 are light-emitting diodes with different luminance values, illuminants 1 with high or low luminance form graphics or patterns, and light-emitting diodes with different brightness from graphics or patterns form static background colors. Use 200-400cd light-emitting diodes to make a static background color, and use 410-600cd light-emitting diodes to make patterns or graphics. The present...

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Abstract

The present invention discloses a roadway traffic signal light capable of solving dyschromasia. It includes shell body, in said shell body interior a light disk is mounted, said light disk is connected with a circuit board by means of conductor, on the light disk the red, yellow and green three-color signal lamps formed from light-emitting body are mounted, on the position between the signal lamps the pattern or graph formed from light-emitting body can be set, said pattern or graph can make flash display, rolling display or static display.

Description

technical field [0001] The invention relates to a road signal lamp, which is a kind of traffic road signal lamp which can solve the color vision disorder and provide convenience for people with color weakness and color blindness to drive motor vehicles or pedestrians to pass on the road. Background technique [0002] Color weakness and color blindness are collectively referred to as color vision disorder in medicine, and the problem that people with color vision disorder have when driving a motor vehicle is how to distinguish red, yellow and green. Although my country has regulations, color-blind patients are not allowed to drive motor vehicles, but there are often reports of motor vehicle drivers causing serious traffic accidents due to mistakes in distinguishing red, yellow and green traffic lights. In order to solve the problem that people with color vision impairments can correctly identify red, yellow, and green signal lights, the field has demonstrated the use of addin...

Claims

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Application Information

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IPC IPC(8): G08G1/095G08G1/005
CPCG08G1/095
Inventor 潘立群
Owner 潘立群