Automatic monitoring RTU and networking system based on Beidou cloud Internet of Things

Abstract

The invention relates to an automatic monitoring RTU and networking system based on a Beidou cloud Internet of Things. The automatic monitoring RTU comprises a main control unit, a power management module, a communication module and a sensor interface. The power management module provides power for other modules. The communication module includes at least 2G / 3G / 4G communication module and a Beidoushort message communication module which can communicate with the Internet. The sensor interface is used for connecting sensors. The sensors transmit the collected information to the main control unit through the sensor interface for classification storage and pretreatment. The main control unit uploads the collected data to a server through the communication module and controls the power management module and the communication module. The intelligent RTU ad hoc network function and adaptive function ensure that the monitoring data can be collected and uploaded in time under any circumstancesby setting up a variety of communication modes. Multiple sensors share one RTU terminal for data acquisition and transmission, which reduces the working pressure of installation and later operation and maintenance and reduces the risk of construction period due to workload.

Description

technical field [0001] The invention relates to the technical field of automatic monitoring of geological disasters, and more specifically, to an automatic monitoring RTU and a networking system based on the Beidou Cloud Internet of Things. Background technique [0002] The application of the Internet of Things system in the field of geological disaster monitoring can solve the shortcomings of traditional geological disaster monitoring methods such as untimely data collection and insufficient information coverage. The sensing layer of the monitoring system is composed of various sensors such as rain gauges, deep displacement gauges, and crack gauges, and is uploaded to The application network layer is finally displayed to the user in the terminal equipment to realize the intelligent application of the Internet of Things in the field of geological disaster monitoring. [0003] In the process of geological disaster monitoring in the traditional Internet of Things, each sensor...

AI Technical Summary

Problems solved by technology

[0003] In the process of geological disaster monitoring in the traditional Internet of Things, each sensor device corresponds to an acquisition unit. When the acquisition unit fails or the transmission signal is poor, the data of this sensor device cannot be uploaded.

[0004] The data collection and transmission at the monitoring site is an important part of geological disaster monitoring. Therefore, the traditional Internet of Things geological disaster monitoring has the risk of missing data and untimely data uploading.

[0005] In addition, each sensor device is equipped with an acquisition unit, which increases the installation and operation and maintenance costs of the monitoring equipment, and also increases the risk of the construction period

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