Traffic signal system device based on switching display of monochromatic white graphs without color blindness obstacles

A technology for traffic signals and system devices, applied in the field of road traffic signal devices, can solve problems such as hidden dangers of traffic safety, loss of legal rights and interests of driving, and inability to obtain a driver's license, and achieves the effect of simple display, saving equipment and maintenance costs.

Pending Publication Date: 2020-04-28
赵中红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved: the present invention abandons the current various road traffic signal devices and vehicles based on red, yellow and green color conversion, supplemented by graphics, text and device shape changes to show passing, ready to switch, and stop passing The signal device of the driving state adopts a traffic signal system device that can switch and display monochromatic white graphics without color blindness barriers, so as to avoid hundreds of millions of people with congenital color blindness and color weakness who cannot be reliably and correctly identified when passing through public road traffic intersections , red, yellow, and green signals, resulting in inevitable traffic safety hazards; at the same time, it solves the problem that color-weak and color-blind people cannot obtain driver's licenses, and lose the legitimate rights and interests of driving that the world should have

Method used

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  • Traffic signal system device based on switching display of monochromatic white graphs without color blindness obstacles
  • Traffic signal system device based on switching display of monochromatic white graphs without color blindness obstacles
  • Traffic signal system device based on switching display of monochromatic white graphs without color blindness obstacles

Examples

Experimental program
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Embodiment 1

[0016] Embodiment 1 as attached figure 1 As shown, according to claim 1, a traffic signal system device for switching and displaying monochrome white graphics without color blindness, is characterized in that, said traffic signal device 1 includes only one set for each lane, which can be switched to display Single-color white arrows and eight-pointed traffic signal devices, combined with the signs of the vehicle's traffic direction drawn on the lane floor, display the driving direction of the vehicle's lane and control the vehicle's traffic status; figure 1 a The signal signal is to use the through passage 1 to indicate the middle and right through lanes, and to use the stop passage 4 to indicate the left turn lane to stop; figure 1 b The signal signal is to use stop traffic 4 to display the middle and right straight lane to stop traffic, and to use left turn traffic 2 to display the left turn lane to pass; figure 1 c indicates that the use of stop traffic 4 shows that all la...

Embodiment 2

[0017] Example 2 as attached figure 2 As shown, according to claim 1, a kind of traffic signal system device for switching display of monochrome white graphics without color blindness, is characterized in that, described traffic signal device 2 includes, respectively set in the left-turn lane and the middle straight lane. Two, and 4 on the right straight lane, which can be switched to display single-color white arrows and traffic signal devices with eight-pointed graphics; figure 2 aSignal signal is, use the combination of left turn 2 and stop 4 to show that the vehicle is in the left turn lane and turn left to stop; use straight 1 to show that the vehicle is in the middle and right through lane and go straight, and use right turn 3 at the same time , the combination of stop traffic 4 shows that the right straight lane is in the state of turning right and stopping traffic, which is used to meet the current state of certain road sections with severe traffic load in some citie...

Embodiment 3

[0018] Example 3 as attached image 3 As shown, the traffic signal system device according to the non-color-blind obstacle monochromatic graphic switching display according to claim 1, is characterized in that, the described traffic signal device 3 includes, one is set in the left-turn lane and the middle straight lane, and the right side There are two through lanes, which can be switched to display single-color white arrows, horizontal bars, and vertical bar graphics traffic signal devices; each traffic signal device can independently display the driving direction of the vehicle's lane and the control signal of the passing and stopping states : image 3 aSignal signal is to use straight traffic 1, showing the middle and right straight lanes to pass, use left turn to stop traffic 9, to show left turn lane to stop traffic, use right turn to stop traffic 10, to show right straight traffic lane to turn right and stop traffic, to meet the requirements At present, in some road sec...

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PUM

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Abstract

At present, traffic signals of all countries in the world are red, yellow, green and the like, and stop, switching preparation, passing and vehicle driving states are displayed by the aid of changes of icons and device appearances. Certain recent data shows that congenital achromatopsia and hypochromatopsia people account for about 6-8% of population, about 0.098 billion people in China and about0.4 billion people internationally are affected by congenital achromatopsia and hypochromatopsia, the people cannot reliably and correctly recognize traffic signals and vehicle driving state signals when passing through a traffic intersection, and therefore inevitable traffic potential safety hazards exist. Meanwhile, due to the fact that certain people with color weakness or color blindness obtain a driving license by memorizing pseudoisochromatic plates and finding other people to take an exam, traffic potential safety hazards are raised during driving of the kind of people. Therefore, a traffic signal device based on red, yellow and green and graph conversion is abandoned, and a traffic signal system device based on switching display of monochromatic white graphs without color blindnessobstacles is adopted and is used for traffic signal management and control and automobile driving state display, so that the problems can be solved fundamentally.

Description

technical field [0001] The invention relates to the technical field of road traffic signal devices. Background technique [0002] Road traffic control uses red, yellow, and green as the basic traffic signal device to control the traffic behavior of vehicles, pedestrians, and traffic at public road intersections, effectively solving the chaos, congestion, and traffic caused by disorderly passage. Traffic accidents and other issues, since December 10, 1868, the first rotatable gas-type red and green traffic lights appeared in Britain in history, and in 1912, American Lester White (Lester Wire) invented accordingly In 1920, William Potts, an American, improved the traffic lights into three lights on all sides. The red light means stop, the yellow light means ready to switch, and the green light means In Quebec, Canada, the red light was changed from a circle to a square, the yellow light was changed to a diamond, and the green light was a slightly smaller circle. It took about...

Claims

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Application Information

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IPC IPC(8): G08G1/095
CPCG08G1/095
Inventor 赵中红
Owner 赵中红
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