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Information issuing system

A technology of information release and frequency modulation signal, which is applied in traffic control system, traffic control system of road vehicles, instruments, etc. It can solve the problems of not combining traffic conditions and not reflecting current road conditions, etc., and achieves a highly targeted effect

Inactive Publication Date: 2016-04-27
QINGDAO JINXUN NETWORK ENG
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The information distribution system of the present invention,

[0014] Including traffic management center, LED warning signs and car radio,

[0015] The traffic management center is connected to the LED warning sign through 2G / 3G / 4G communication signals, and the LED warning sign is

[0016] signal is connected with the car radio,

[0017] The LED warning sign includes a processor module and an information receiving module and a callout module respectively connected to the data of the processor module.

[0018] FM signal transmitting device, light prompt device, also includes a sign with FM 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. The traffic management center: convert the collected abnormal traffic information into a control signal f...

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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; and the LED warning board comprises a processor module, an information reception module, a frequency modulation signal emission device, a light promoting device and an indication board, wherein the information reception module, the frequency modulation signal emission device and the light promoting device are connected to the processor module, and the indication board is used for 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 release 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 info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967
Inventor 李东
Owner QINGDAO JINXUN NETWORK ENG
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