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Traffic light real-time state prompting device for assisting colorblind

A technology of real-time status and reminder device, which is applied in the arrangement of variable traffic indications, the control with pedestrian guidance lights, and the electrical transmission signal system, etc. problem, to achieve the effect of high social application value, convenient traffic command, and less trouble

Inactive Publication Date: 2014-02-26
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] In daily life, traffic lights are an indispensable equipment for traffic control, which has brought great benefits for people to go out safely and smooth roads, but most of the traffic lights can not be used by color-blind people. The crowd brings the unsafe factors of crossing the road, and also causes great potential danger to this kind of crowd crossing the road, which brings unnecessary trouble to the normal traffic operation.

Method used

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  • Traffic light real-time state prompting device for assisting colorblind

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Embodiment

[0017] Embodiment: the block diagram of the hardware module structure of the traffic light reminding device is shown in figure 1 , including: a digital camera, a power supply module circuit, a reset circuit, a button control circuit, a real-time clock circuit, a processor, a liquid crystal display module and a voice prompt module.

[0018] A real-time status reminder device for color-blind traffic lights, which is specially provided for color-blind people to look at traffic lights when crossing the road. Button control circuit composition. The main source of the data collection is done by a digital camera, and the processor is mainly used to compare the image collected by the current digital camera with the state of the traffic light in the memory to determine the current state of the traffic light, and output the state to A reminder device, the output reminder device is composed of a liquid crystal display and a voice prompt module, which can realize dual reminders of text, ...

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Abstract

The invention discloses a traffic light real-time state prompting device for assisting the colorblind. The device comprises a traffic light real-time state capture module, a processor and an output prompting module. The traffic light real-time state capture module is connected with the output prompting module and the processor. The traffic light real-time state capture module is used for acquiring a traffic light signal. After the traffic light signal is analyzed by the processor, the processed traffic light signal is compared with a stored traffic light signal so that a signal state is obtained. The output prompting module outputs the signal state. A trouble of specially replacing existing traffic lights for the colorblind people can be saved.

Description

technical field [0001] The invention relates to a real-time status reminder device for traffic lights that aids color blindness, in particular to a real-time status reminder device for traffic lights that aids color blindness. Background technique [0002] In daily life, traffic lights are indispensable equipment for traffic control, which has brought great benefits for people to go out safely and smooth roads, but most of the traffic lights can not be used by color-blind people. Crowds have brought unsafe factors for crossing the road, and have also caused great potential dangers for this group of people crossing the road, bringing unnecessary troubles to normal traffic operations. [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The technical problem to be solved by the present invention is: to overcome the deficiencies of the existing schemes and to provide a real-time state reminder device for traffic l...

Claims

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Application Information

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IPC IPC(8): G08G1/09G08G1/005G08B7/06
Inventor 王大虎程磊刘海洋陈文博史滟楠
Owner HENAN POLYTECHNIC UNIV
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