Intelligent traffic meteorological monitoring system

Abstract

The invention provides an intelligent traffic meteorological monitoring system. The intelligent traffic meteorological monitoring system comprises a central processing device, a meteorological information collecting subsystem, an image collecting device, an image processing device, a signal processing circuit, a wireless transmitting device, a variable information board, a variable speed limit traffic sign, a road side broadcast, a car navigator, a display device, and a storage device. The meteorological information collecting subsystem comprises a sensor component and a GPS locator to monitorthe meteorological condition of a road, and can automatically collect a variety of meteorological information according to various sudden or abnormal conditions and meteorological conditions to promptly remind a driver of the road surface ahead and release the bad weather information. According to the intelligent traffic meteorological monitoring system, the installation and maintenance are convenient, the maintenance cost is low. The image processing device sequentially performs image gray conversion, image enhancement, and image smoothing processing on the collected image. The image information of the image collecting device can be extracted efficiently and quickly, the recognition accuracy of the road image can be improved, and the occurrence of the false positive is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent testing, in particular to an intelligent traffic weather monitoring system. Background technique [0002] With the construction and development of cities and the acceleration of inter-city exchanges, expressways have become the first choice for land transportation. However, the occurrence and development of severe weather (such as ice, snow, fog, etc.) is sudden, complex and unpredictable. Determinism has a great impact on the smooth flow and safety of expressways. In many cases, severe weather (such as ice, snow, fog, etc.) is the cause of traffic slowdown and accidents. Therefore, the ability to monitor weather conditions in real time is critical to traffic safety operations has a lot of meaning. [0003] The road surface sensor configured as the core in the existing traffic weather station is a traditional embedded sensor. In recent years, due to the serious overload of traffic volume, th...

AI Technical Summary

Problems solved by technology

In recent years, due to the serious overload of traffic volume, the damage of the expressway surface has been accelerated, and the number of repairs of the expressway has been increased. And then re-laying, even sometimes it has been damaged before it was taken out, which not only caused a great waste of resources, but also greatly increased the maintenance cost of the expressway

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