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Information interaction system having real-time road weather disaster early warning function

A technology for weather disasters and information interaction, which is used in traffic control systems, traffic control systems, and instruments of road vehicles.

Inactive Publication Date: 2018-05-01
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unable to quickly and accurately release small-scale and sudden severe weather

Method used

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  • Information interaction system having real-time road weather disaster early warning function

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Embodiment Construction

[0021] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] Step 1: The weather detection sensors installed on both sides of the road prone to sudden disaster weather sense the weather information.

[0023] Step 2: The sensor sends information to the road disaster early warning platform through the 4G network wireless communication module.

[0024] Step 3: The weather information received by the road disaster early warning platform is classified, processed and stored.

[0025] Step 4: Use the on-board GPS to perform two positioning, and send the secondary positioning information to the road disaster warning platform to determine whether the vehicle is approaching the disaster point, and decide whether to sen...

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Abstract

The invention discloses an information interaction system having a real-time road weather disaster early warning function. The information interaction system firstly uses a road weather disaster sensor to monitor the sudden rain, fog, snow in a regional road section in real time, and simultaneously uses a sensor with a wireless network transmission function to send monitored information to a roaddisaster early warning platform. The early warning platform uses an onboard GPS secondary positioning technology to determine whether a vehicle is driving to sudden severe weather road section, automatically provides real-time weather information such as rain, fog, and snow and visibility early warnings for the driving vehicles in the ahead road segment, and displays visibility matching speed warning of the vehicle on a streaming media rearview mirror and gives voice prompts, thereby achieving a purpose of ensuring the safe passage of the vehicle during sudden disaster weather.

Description

technical field [0001] An information interaction system with real-time road weather disaster warning function. Background technique [0002] The traffic accident rate of road vehicles under severe weather conditions is much higher than the traffic accident rate under normal conditions, and rain and fog disasters are the main cause of major vehicle traffic accidents. In order to effectively avoid serious traffic accidents caused by rain and fog disasters, reduce major casualties and property losses, and ensure the normal order of the national economy and society, it has become a major technical demand for the country in the field of transportation safety. In order to solve the driving safety in rainy and foggy weather, it is of great significance to release the warning information of severe weather in time. However, existing weather forecasts are mainly aimed at long-term and large-scale areas. It is impossible to quickly and accurately release small-scale and sudden sever...

Claims

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Application Information

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IPC IPC(8): G08G1/0967
CPCG08G1/096775
Inventor 李炎炎龙伟赵瑞朋
Owner SICHUAN UNIV
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