Intelligent diagnosis method and system for equipment failure of urban comprehensive utility corridor

Abstract

The application discloses an intelligent diagnosis method and system for urban utility pipe gallery equipment faults. The method includes the following steps: configuring a plurality of sensors on equipment in a pipe gallery, and detecting the equipment state through a first target sensor to obtain first detection data output by the first target sensor; judging whether the first detection data isinvalid data according to preset conditions; if the first detection data is the invalid data, sorting a plurality of standby sensors according to a predefined grading index to determine a second target sensor; then detecting the state of pipe gallery equipment through the second target sensor to obtain second detection data output by the second target sensor; and finally, determining a fault diagnosis result according to the second detection data. The method and the system disclosed by the application can not only monitor the state of the pipe gallery equipment in real time, but also ensure the accuracy of the data output by the sensors and ensure the continuity of the monitoring process through the standby sensors.

Description

technical field [0001] The application relates to the technical field of urban comprehensive utility corridors, in particular to an intelligent diagnosis method and system for equipment failures of urban comprehensive utility corridors. Background technique [0002] The urban underground comprehensive pipe gallery is a tunnel space built underground in the city, which is used to lay power, communication, gas, heating, water supply and drainage engineering pipelines in a concentrated manner, so as to realize unified planning and design, unified construction and management of various engineering pipelines . [0003] figure 1 It is a partial schematic diagram of the distribution network of pipe corridors. It can be seen that the narrow and long pipe corridors intersect with each other and spread all over the city underground in a large area, forming an intricate network structure. Usually, the pipe gallery is segmented in units of partitions, for example, in figure 1 In , a ...

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Problems solved by technology

[0004] Most of the above-mentioned pipe gallery equipment does not have the status self-inspection function. The existing technology cannot realize real-time monitoring of the state of the pipe gallery equipment. At present, it is still necessary to manually detect equipment failures and carry out regular maintenance, which consumes a lot of manpower and material resources.

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