Real-time monitoring system for health state of civil engineering facilities of urban rail transit
A technology for urban rail transit and health status, applied in signal transmission systems, closed-circuit television systems, measuring devices, etc., can solve the problems of low intelligence and high cost of manual inspections, and achieve the effect of ensuring accuracy
Pending Publication Date: 2021-10-15
BEIJING TRANSPORTATION INFORMATION CENT +1
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a real-time monitoring system for the health status of urban rail transit civil engineering facilities, so as to solve the problems of high inspection cost and low intelligence of manual inspection in the prior art
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[0039] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0040] The invention provides a real-time monitoring system for the health status of urban rail transit civil engineering facilities, aiming at the problems of high inspection cost and low intelligence in the existing manual inspection.
[0041] Such as figure 1 As shown, the real-time monitoring system for the health status of urban rail transit civil engineering facilities provided by the embodiment of the present invention includes: front-end acquisition equipment 1, information export component 2 and health data monitoring platform 3; wherein, health data monitoring platform 3 includes: monitoring data processing Unit 31 and monitoring data early warning unit 32;
[0042] Front-end acquisition equipment 1 includes: sensors for collecting health info...
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The invention relates to the field of monitoring, and particularly provides a real-time monitoring system for the health state of civil engineering facilities of urban rail transit. The system can realize intelligent real-time monitoring of the health state of the civil engineering facilities. The system comprises front-end acquisition equipment, an information export component and a health data monitoring platform, wherein the health data monitoring platform comprises a monitoring data processing unit and a monitoring data early warning unit; the monitoring data processing unit is used for receiving the information which is acquired by the front-end acquisition equipment and affects the structural health of the civil engineering facility in real time, processing the information and converting the information into physical parameters of the civil engineering facility; the monitoring data early warning unit carries out real-time early warning in an unhealthy state, wherein the real-time early warning comprises threshold early warning and change rate early warning; a dynamic early warning threshold algorithm is realized according to the temperature change coefficient of the civil engineering facility, and the accuracy of health state monitoring is guaranteed; and by acquiring monitoring data, the health state of the urban rail transit civil engineering facility is automatically evaluated.
Description
technical field [0001] The invention relates to the field of monitoring, in particular to a real-time monitoring system for the health status of urban rail transit civil engineering facilities. Background technique [0002] In recent years, with the rapid development of urban rail transit, the number of civil construction facilities such as bridges and tunnels has increased. Due to the high-intensity traffic in large cities, a large number of civil construction facilities have reached the critical point of maintenance. Under normal circumstances, the monitoring of a large number of bridges and tunnels by subway operating companies is still based on daily manual inspections, which have high inspection costs and low intelligence. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a real-time monitoring system for the health status of urban rail transit civil facilities, so as to solve the problems of high inspection c...
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Login to View More IPC IPC(8): G01D21/02G08C17/02H04N7/18
CPCG01D21/02G08C17/02H04N7/18
Inventor 汪波鲍枫刘浩腾骞李宇杰王罡李强
Owner BEIJING TRANSPORTATION INFORMATION CENT