chrispeng [ad_1]
This system uses the advantages of the emerging radio frequency (RFID) technology, and cooperates with the geographic information system (GIS) technology to realize the data collection and digitization of urban municipal pipeline resources, and is established for the scientific management, planning and design of the urban underground pipeline network and auxiliary decision-making work. Service municipal pipeline resource management system.
RFID application in underground pipeline marking management is an important part of urban infrastructure and important basic information for urban planning and construction management. Urban underground pipelines include water supply, drainage (rainwater, sewage), gas (gas, natural gas, liquefied petroleum gas), telecommunications, electricity, heat, industrial pipelines and other categories. They are responsible for transmitting information or transporting media. The material basis for survival and development is called the “lifeline” of the city.
The management of urban underground pipelines is the most important part of the management of urban infrastructure construction. At present, most pipeline network maps use buildings on the ground as reference objects to locate pipelines. Due to the acceleration of urban construction, the increase in building demolition, road widening and transformation, etc., the original reference objects are changed and disappeared, and the pipeline is accurately positioned. Have a great impact. Various pipelines of the same material, such as water supply, electricity, communications, and gas, in the municipal pipeline network are often crowded together. It is often difficult to identify certain types of pipelines, which puts forward higher requirements for daily maintenance and management. Traditional metal pipe detectors are disturbed by stray currents and geological environment during their work, and their detection efficiency is often unstable. The traditional detection methods only stay at the stage of determining the position, and for the specific properties of the detected pipeline, For example, the construction period, construction unit, pipe material, etc. also need to consult a large number of drawings and materials, especially for long-term pipelines, it is often difficult to query the data, and even the data is lost, which causes difficulties in the maintenance of the pipeline.
Based on the above reasons, the new underground pipeline positioning and inspection maintenance system adoptsRFIDAs a management method, it is a detection and data processing system that can accurately locate the pipeline and reflect the actual information of the pipeline from the ground without excavation, and can well solve the problems encountered in the maintenance and construction of the traditional pipeline.
Underground pipeline positioning and inspection system, as a new technology for underground facility positioning, information recording and query, can effectively improve the maintenance level of the pipeline network and increase the gold content of underground pipeline network assets. Especially for improving the speed of emergency repairs, the promotion and application of PE pipelines, and the reduction of maintenance costs are of great help. To avoid the impact of large-scale excavation of roads in order to find pipelines on the lives of residents, it also ensures the accurate identification and safety management of urban underground pipelines. In addition, it can also establish a resource database for maintenance personnel to maintain and repair underground pipelines.
The underground pipeline positioning and inspection system includes RFID tags,ReaderAnd the antenna is used to read the information of pipeline diameter, pressure, tee, elbow, etc., so that the entire underground pipeline can be traced, and the function of navigating and inspecting the pipeline can be realized. Obtain various related information of underground pipelines, including spatial location, size specifications, materials, transmission materials, transmission status, corrosion, location of leaks, size and other health information of the pipeline itself.
Automatic data collection
RFID tags are embedded in the pipelines, and the attribute information of some pipeline equipment and facilities are stored in the tags, which is convenient for information management. The label is waterproof, anti-magnetic, high temperature resistant, less affected by the environment, suitable for harsh environments; passive and contact-free operation, the RFID reader is penetrating, easy to use; fast reading speed, and can handle multiple electronic tags at the same time , Efficient and accurate, and the operation process is real-time and transparent.
Precise positioning and quick search
Accurately locate underground facilities, and can quickly find and intelligently read the information of underground facilities, reduce excavation accident rate and cost, improve the efficiency of emergency construction, and effectively protect underground facilities.
[ad_2]
