Urban drainage pipe network operation and maintenance method based on pipe network construction model and Internet of Things

Abstract

The invention discloses an urban drainage pipe network operation and maintenance method based on a pipe network construction model and the Internet of Things. The method comprises the following stepsof: collecting urban drainage pipe network information; establishing the BIM model of the urban drainage network based on a BIM technology; establishing a B / S, M / S pipe network operation and maintenance platform based on a GIS technology; arranging the internet-of-Things intelligent sensing equipment at the front end of the pipe network through calculation of a pipeline hydraulic model so as to sense pipe network operation information; carrying out lightweight processing on the BIM model, uploading the BIM model to the B / S, M / S pipe network operation and maintenance platform, and superposing the BIM model into a GIS map; enabling the data obtained by the Internet-of-Things intelligent sensing equipment to be in one-to-one correspondence with the BIM model and the GIS map, and achieving thesharing and transmission of the data; performing drainage service workflow on a pipe network operation and maintenance platform, and performing pipe network operation and maintenance condition earlywarning and quality evaluation through Internet of Things monitoring and model calculation. The urban drainage pipe network operation and maintenance method based on the pipe network construction model and the Internet of Things is reasonable in arrangement, and refinement and scientization of drainage pipe network operation management and maintenance are achieved.

Description

technical field [0001] The invention belongs to the technical field of urban pipe network operation and maintenance, and relates to an urban drainage pipe network operation and maintenance method based on a pipe network construction model and the Internet of Things. Background technique [0002] The management and maintenance of my country's drainage pipe network is still in the state of decentralized and simple management relying on manual experience. For example, management decisions lack scientific planning schemes, lack of scientific analysis and statistical data support, low efficiency of daily management work, no distinction between primary and secondary maintenance, drainage pipe network data information storage format is not uniform, data correlation is weak, data is incomplete and inaccurate , query retrieval efficiency is low. Taking the inspection and maintenance work as an example, the drainage management department needs to efficiently, orderly, and regularly i...

AI Technical Summary

Problems solved by technology

[0003] However, the current inspection and maintenance system is mainly manual. Although it is required to insist on on-road inspections on time, to ensure regular and directional inspections, to ensure that each inspection point is inspected, inspection records must be made when inspections are carried out, and manual search is required before departure. Basic information on patrolling sections

However, in the actual inspection and maintenance process, due to the inability to realize reasonable inspection positioning and automatic reminder functions, incidents of missing or wrong inspections by inspection and maintenance personnel often occur. , and the management personnel’s feedback on the drainage event cannot reach the patrol personnel in time, resulting in serious defects in the drainage inspection, and the inspection and maintenance track and history of the inspection and maintenance personnel and vehicles cannot be accurately queried, resulting in unfavorable supervision of the drainage inspection and maintenance work , the effect is difficult to guarantee

[0004] The current drainage management method makes it impossible for the management department to grasp the relevant information and operation status of the pipe network in a timely and accurate manner, and it is difficult to meet the urgent needs of efficient management of the drainage pipe network

However, due to the lack of big data support, it is difficult to make a correct response when an emergency occurs, resulting in threats to people's property and life safety.

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