IoT based urban road drainage system

Abstract

The invention discloses an IoT based urban road drainage system. The system includes a plurality of intelligent drainage sub systems and a remote controller unit. The intelligent drainage sub systems are in communication with the remote controller unit through a wireless communication unit. The intelligent drainage sub systems include road faces, sewer wells and drainage well covers, wherein the drainage well covers are arranged on the upper ends of the sewer wells and the sewer wells are arranged below the road faces. The intelligent drainage sub systems also include motors, pressure sensor units, controller units, wireless communication units and GPS positioning modules. The invention can increase water flow volume of the sewer well covers substantially.

Description

technical field [0001] The invention relates to a road drainage system, which belongs to the technical field of hydrology and water conservancy. Background technique [0002] Due to the rapid development of urban expansion and urbanization, there are certain defects in the drainage system of large and medium-sized cities in my country. Especially in the heavy rain season, many cities have the phenomenon of "flooded city" due to poor drainage, which often causes casualties and economic losses. One of the very important reasons is that the flow of water from the manhole cover is fixed. , often because the manhole cover restricts the downflow of rainwater, when the rainfall is much greater than the amount of water flowing into the drainage system, the rainwater will gather on the road surface, causing the road surface to be flooded. [0003] Obviously, it is possible to increase the water flow of the manhole cover by arranging more drainage holes to improve the drainage capa...

AI Technical Summary

Problems solved by technology

Especially in the heavy rain season, many cities have the phenomenon of "flooded city" due to poor drainage, which often causes casualties and economic losses. One of the very important reasons is that the flow of water from the manhole cover is fixed. , often because the manhole cover restricts the flow of rainwater, when the rainfall is much greater than the amount of water flowing into the drainage system, the rainwater will accumulate on the road surface, resulting in flooding of the road surface

[0003] Obviously, it is possible to increase the water flow of the manhole cover by arranging more drainage holes to improve the drainage capacity of the road. However, in terms of mechanics and practical safety, this method will inevitably cause excessive damage to the cross-sectional area of ​​the manhole cover. damage, thereby reducing the bearing capacity of the manhole cover

The normal drainage capacity in sunny or light rainy weather basically meets the requirements, and many holes are reserved on the manhole cover, which is not conducive to the comfort of driving and cannot guarantee the safety of pedestrians

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