Monitoring device for underground drainage pipe network and working mechanism of monitoring device

Abstract

The invention relates to the technical field of remote monitoring and discloses a monitoring device for an underground drainage pipe network and a working mechanism of the monitoring device. The monitoring device for the underground drainage pipe network is characterized by comprising a dormancy control module, a master control module, a sensor module and a wireless communication module, wherein the dormancy control module is connected with the master control module and used for controlling dormancy or awakening of the master control module; the master control module is connected with the sensor module and the wireless communication module and used for controlling dormancy or awakening of the sensor module and the wireless communication module, processing environment data collected by the sensor module to generate monitoring information and sending the monitoring information to the wireless communication module for transmitting. The environment of the underground drainage pipe network is monitored in a discrete working mode, the average power consumption of the monitoring device can be greatly reduced through dormancy under the circumstance that monitoring quality is guaranteed, and therefore runtime is prolonged, and practical application of a monitoring system of the underground drainage pipe network is facilitated.

Description

technical field [0001] The invention relates to the technical field of remote monitoring, in particular to a monitoring device for an underground drainage pipe network and its working mechanism. Background technique [0002] The underground drainage pipe network system is an important basic equipment in municipal projects such as urban construction, environmental protection, flood control and drainage. Establish a monitoring system for the urban drainage pipe network to provide urban drainage managers with real-time observation of the environmental information of the drainage pipe network and analysis of the drainage pipes. The monitoring and management function of network dynamic operation status has become an urgent demand for modern urban drainage management. [0003] The underground drainage pipe network monitoring system consists of a monitoring center and monitoring terminals arranged at multiple nodes of the underground drainage pipe network (such as inspection wells)...

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Problems solved by technology

[0003] The underground drainage pipe network monitoring system consists of a monitoring center and monitoring terminals arranged at multiple nodes of the underground drainage pipe network (such as inspection wells). Since the underground drainage pipes are hidden underground and there are harsh environments such as high humidity and strong corrosion , using wired power supply or solar power supply will have the problem of high installation and maintenance costs, so the monitoring terminal is usually powered by battery power

However, the energy stored in the battery power supply is limited, and the monitoring terminal is usually in a continuous working mode, which seriously limits the battery life of the monitoring terminal and requires frequent battery replacement, which brings a lot of inconvenience to the management personnel.

[0004] In view of the above-mentioned problem of limited battery life of the current monitoring terminal, it is necessary to provide an energy-saving and power-saving monitoring terminal and its working mechanism, which can greatly reduce the average power consumption of the monitoring terminal, thereby prolonging the battery life and facilitating the underground drainage network. Practical Application of Monitoring System

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