Urban service system based on digital twinning technology

Abstract

The invention discloses an urban service system based on a digital twinning technology, the urban service system comprises a pavement drainage system and a monitoring system, the pavement drainage system is formed by laying a plurality of rows of paving units, a plurality of horizontal pipelines and water storage tanks are arranged in the paving units, and adjacent horizontal pipelines in each row of paving units are connected in the water storage tanks; a plurality of porous dyeing blocks are arranged on the outer side of the horizontal pipeline, water-soluble pigments are arranged in the porous dyeing blocks, the porous dyeing blocks comprise a plurality of first porous dyeing blocks evenly arranged in the direction of the horizontal pipeline and second porous dyeing blocks wrapping the joint of the horizontal pipeline, and a sampler for detecting the water depth in the water storage tanks and collecting a water sample is arranged at the top of the water storage tanks. The monitoring system comprises a monitoring center and an information acquisition module, the information acquisition module is used for acquiring detection results of all positions, and the monitoring center is used for determining a plurality of most similar fault states. According to the system, the detection efficiency is effectively improved while the fault type and position identification accuracy is greatly improved, and the paving units do not need to be checked one by one.

Description

technical field [0001] The invention relates to the field of city service systems, in particular to a city service system based on digital twin technology. Background technique [0002] Sponge city has become the goal of urban construction in the prior art. Specifically, roads, urban buildings, parks and other infrastructure are used as carriers to allow rainwater and waste water received on roads or buildings to seep into the underground waterway system in time, and to purify, store and recycle the infiltrated water, so as to realize Systematically recycle precipitation, surface water and groundwater to effectively save and protect groundwater resources, while protecting underground soil layers and some building structures from the impact of silted sewage. [0003] Generally, the hardened road surface will prevent surface water from being collected or infiltrated into the ground in time, resulting in the waste of a large amount of recyclable water resources. Therefore, in ...

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