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Expressway weather monitoring system

A weather monitoring and expressway technology, applied in the traffic control system, transmission system, traffic control system of road vehicles, etc., can solve the problems of wrong weather information transmission, deviation of early warning information, incomplete information transmission, etc., and achieve great correction. Error capability, reduce delay, ensure uninterrupted effect

Inactive Publication Date: 2016-03-23
WUXI NUIST WEATHER SENSOR NETWORK TECH
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Problems solved by technology

[0006] The current highway meteorological monitoring system mainly focuses on collecting various meteorological information and providing early warning information. However, when the weather conditions are bad, the meteorological information collected by the monitoring system may be wrong or incomplete during transmission. It is likely to be biased, which is not conducive to taking preventive measures in advance

Method used

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  • Expressway weather monitoring system

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Embodiment Construction

[0031] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] A highway weather monitoring system such as figure 1 As shown, it includes a signal acquisition unit and a wireless transmission unit arranged on the expressway, and a wireless receiving unit and a monitoring center server arranged at the monitoring center, and the signal acquisition unit includes a meteorological monitoring module, an environmental monitoring module, a signal processing module and FPGA module, described monitoring center server comprises RS decoding module, data storage module and display module, wherein meteorological monitoring module and environment monitoring module are connected with signal processing module respectively, signal processing module, FPGA module, wireless sending unit, wireless receiving unit, The RS decoding module, the data storage module and the display module are sequentially connected;

[0033] The meteorological moni...

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Abstract

The invention discloses an expressway weather monitoring system which belongs to the technical field of weather monitoring equipment. The expressway weather monitoring system comprises a signal collection unit and a wireless transmission unit disposed on an expressway as well as a wireless receiving unit and a monitoring center server which are disposed at a monitoring center, wherein the signal collection unit comprises a weather monitoring module, an environment monitoring module, a signal processing module and an FPGA module; and the monitoring center server comprises an RS decoding module, a data storage module and a display module. The system disclosed by the invention can improve effectiveness of transmission of weather data collected by the monitoring system in a severe weather environment.

Description

technical field [0001] The invention relates to a meteorological monitoring system for expressways, belonging to the technical field of meteorological monitoring equipment. Background technique [0002] Severe weather phenomena will affect the safety of highway driving and easily lead to traffic accidents. In addition, the speed of the expressway is fast. If a traffic accident is caused due to low visibility, it will often cause a chain reaction, such as a traffic accident in which multiple vehicles collide continuously. Therefore, it is particularly important to monitor the road weather of the expressway. [0003] The application number is 201210177451.3, and the application date is June 1, 2012. The invention patent application discloses a severe weather monitoring system for highways based on wireless sensor networks, including multiple environmental monitoring devices arranged at a certain distance on the highway And the on-board device configured in each car, the envi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/0967H04L29/08H04W84/18
CPCG08G1/0967H04L67/12H04W84/18
Inventor 禹胜林
Owner WUXI NUIST WEATHER SENSOR NETWORK TECH
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