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Road traffic signal prompt method and device convenient for color-blind person to identify

A technology of traffic signals and indicating devices, which is applied in the field of road traffic signal indicators and devices that are convenient for color-blind people to identify, can solve the problems of inconvenient identification for color-blind people, and achieve the effects of easy popularization and use, easy realization, and simple transformation

Inactive Publication Date: 2011-08-24
曾才展
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to propose a method and device for color-blind people to easily judge the traffic indication information represented by the signal light, aiming at the disadvantage that the traffic indication signs are not convenient for color-blind people to recognize

Method used

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  • Road traffic signal prompt method and device convenient for color-blind person to identify
  • Road traffic signal prompt method and device convenient for color-blind person to identify
  • Road traffic signal prompt method and device convenient for color-blind person to identify

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Embodiment 1

[0027] From attached figure 2It can be seen that the present invention is a road traffic signal indication method that is convenient for color-blind people to identify. Around the ordinary traffic lights, green auxiliary traffic signs are set, and the green auxiliary traffic signs are used to indicate the routes allowed to pass. The green auxiliary traffic sign is surrounded by red, yellow and green three-color traffic lights, and then surrounded by 1-2 circles, a plurality of auxiliary indicator lights that can represent traffic traffic signs by dynamically emitting light. And the state of the green three-color traffic signal light and the surrounding auxiliary indicator lights to indicate the direction of the allowed passage. Among them, when only the green auxiliary signal lights on the right and the top are displayed through the control device, it means that the vehicle is allowed to turn left; when the control device only displays the green auxiliary lights on the left a...

Embodiment 2

[0030] as attached figure 1 As shown, a road traffic signal indication method and device that are convenient for color-blind people to identify, its principle is the same as that of Embodiment 1, except that the auxiliary signal sign 1 is a dynamic light-emitting strip, and there can be one or more dynamic light-emitting strips. The dynamic luminous strip is controlled by the electric control device and displayed according to the display principle of the first embodiment.

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Abstract

The invention relates to a road traffic signal prompt method and a road traffic signal prompt device which are convenient for a color-blind person to identify. A dynamic illuminating device is arranged around ordinary traffic signal lamps and serves as an auxiliary running sign; dynamic changes of the dynamic illuminating device are utilized to indicate a path allowed to run; a certain number of auxiliary indication sign lamps which can express traffic running directions by dynamic illumination are arranged around a red traffic signal lamp, a yellow signal lamp and a green traffic signal lamp to form the dynamic illuminating device; the direction allowed to run is expressed by changing the states of the red traffic signal lamp, the yellow signal lamp, the green traffic signal lamp and the surrounding auxiliary indication sign lamps; and the direction allowed a vehicle to run is intuitively expressed through different state patterns displayed by the dynamic illuminating device. The green auxiliary signal lamp is expressed by visual identification patterns according to the direction allowed to run, so that a person with color blindness can judge a traffic condition indicated by traffic identification according to visual graphic directions.

Description

technical field [0001] The patent of the present invention relates to a road traffic signal indication method and device, in particular to a road traffic signal indication method and device that is convenient for people with color blindness to identify, and is used on traffic roads as a signal indication device. Background technique [0002] With the increasing number of vehicles, the management of traffic roads is becoming more and more important; modern traffic management mainly relies on traffic signs set on road surfaces or intersections for unmanned management; traffic road traffic lights are the key to traffic safety. A category of products is an important tool to strengthen road traffic management, reduce traffic accidents, improve road use efficiency, and improve traffic conditions. Applicable to intersections such as crosses and T-shaped intersections, it is controlled by road traffic signal controllers to guide vehicles and pedestrians to pass safely and orderly. ...

Claims

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Application Information

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IPC IPC(8): G08G1/095
Inventor 曾才展
Owner 曾才展
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