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Information issuing system

A technology of information release and frequency modulation signal, applied in the direction of traffic control system, traffic control system of road vehicles, instruments, etc., can solve the problems of not combining traffic conditions, unable to reflect the current road conditions, etc., to achieve highly targeted effects

Inactive Publication Date: 2014-03-26
天津开发区晟泰科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Car navigation system, the basis of navigation is usually traffic distance or driving time based on historical data, without combining real-time traffic conditions, it cannot reflect the current road conditions

Method used

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  • Information issuing system

Examples

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Embodiment Construction

[0015] like figure 1 As shown, the information release system of the present invention,

[0016] Including traffic management center, LED warning signs and car radio,

[0017] The traffic management center is connected to the LED warning sign through 2G / 3G / 4G communication signals, and the LED warning sign is connected to the car radio through frequency modulation signals,

[0018] The LED warning sign includes a processor module and an information receiving module respectively connected to the processor module for data, a frequency modulation signal transmitting device, a light prompt device, and also includes a sign with a frequency modulation signal frequency reminder,

[0019] The light prompting device is a yellow light.

[0020] It also includes a solar wind power supply device and a storage battery electrically connected to each other, and the storage battery is electrically connected to the LED warning sign.

[0021] The traffic management center: convert the collec...

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PUM

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Abstract

This invention discloses an information issuing system, comprising a traffic management center, an LED warning board and a vehicle-mounted radio set. The traffic management center is connected to the LED warning board through 2G / 3G / 4G communication signals; the LED warning board is connected to the vehicle-mounted radio set through frequency modulation signals; the LED warning board comprises a processor module and an information reception module, a frequency modulation signal emission device and a light promoting device which are connected to the processor module, and an indication board prompting the frequency of the frequency modulation signal. The beneficial effects of the information issuing system are that the information issuing system is based on visual prompting, has strong pertinence and can repeatedly broadcast.

Description

technical field [0001] The invention relates to the field of traffic auxiliary warning and reminding devices, in particular to an information publishing system. Background technique [0002] Traffic congestion has become a major problem restricting the social and economic development of cities. The occurrence of traffic congestion is largely due to the fact that traffic participants do not understand real-time road traffic information and cannot obtain timely and effective traffic guidance. The traffic information release system provides real-time dynamic traffic information to the traveling public, which is conducive to the rational distribution of traffic flow and the alleviation of congestion, and has become an effective way to solve traffic efficiency and improve mobility. Currently, widely used traffic information release systems include traffic broadcasting and vehicle navigation systems. [0003] The traffic broadcasting station broadcasts real-time road condition i...

Claims

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Application Information

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IPC IPC(8): G08G1/0967
Inventor 刘杰
Owner 天津开发区晟泰科技开发有限公司
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