Automatic indication and indicator for traffic signs on highway

A road traffic and automatic reminder technology, applied in the automotive field, can solve the problems of hindering the driver's observation, the driver cannot get the reminder in time, and the traffic signs are easy to be ignored, so as to achieve the effect of improving traffic safety

Inactive Publication Date: 2005-12-28
SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem in the prior art to be solved by the present invention is: because the traffic signs in the prior art all use plane visual information as prompts, and at present various signboards and billboards are increasing day by day, causing traffic signboards It is easy to be ignored, and at the same time, bad weather conditions will also prevent drivers from observing in time, and traffic signs are often damaged by external forces such as vehicle collisions and typhoon attacks, resulting in drivers not being able to get prompts in time

Method used

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  • Automatic indication and indicator for traffic signs on highway
  • Automatic indication and indicator for traffic signs on highway

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Embodiment Construction

[0019] Such as figure 1 and figure 2 As shown, the present invention is an automatic prompting method for automobile road traffic signs, including the steps of setting a wireless signal transmitter on a traffic sign or a traffic sign support pole and setting a wireless signal receiver at the driver's end, wherein the The wireless signal transmitter continuously sends out the characteristic signal electromagnetic wave corresponding to the meaning of the traffic sign within a radius of 100 meters. After the wireless signal receiver enters the effective range of the wireless signal transmitter, the wireless signal receiver receives the characteristic signal indicating the meaning of the traffic sign The signal electromagnetic wave is compared with the signal characteristic data of the traffic sign in the memory by the single-chip microcomputer connected with the wireless signal receiver, and then according to the signal of the corresponding traffic sign, the voice data expressin...

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Abstract

An automatically prompting method of traffic mark includes setting radio signal emitter on traffic mark plate and radio signal receiver on driver end, emitting feature electromagnetic wave to certain radius region continuously by emitter, receiving said wave when vehicle drives in the region, analyzing received signal by monolithic computer and broadcasting it in voice data to remind the driver. The device for realizing the method is also disclosed.

Description

Technical field: [0001] The invention relates to automobiles, in particular to a navigation device for automobiles, in particular to an automatic prompting method and device for automobile road traffic signs. Background technique: [0002] In the prior art, traffic sign boards are generally used to guide traffic and provide road rules and directions to vehicle drivers. The traffic sign boards in the prior art are all prompted by plane visual information. Due to the increasing number of various signs and billboards, traffic signs are easily overlooked. At the same time, bad weather conditions will also prevent drivers from observing in time, and traffic signs are often damaged by external forces such as vehicle collisions and typhoon attacks. And damage, cause the driver can not be prompted in time. Invention content: [0003] The technical problem in the prior art to be solved by the present invention is: because the traffic signs in the prior art all use plane visual inf...

Claims

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Application Information

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IPC IPC(8): G08G1/0968
Inventor 蒋妙范
Owner SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD
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