Remote monitoring system for pH value of remote industrial wastewater on the basis of LoRa technology

Abstract

A remote monitoring system for pH value of remote industrial wastewater on the basis of LoRa technology. The system includes a pH monitoring terminal, of which an output end is connected to the input end of a LoRa base station through a LoRa wireless network; the output end of the LoRa base station is bidirectionally connected to the input end of a gateway; the output end of the gateway is bidirectionally connected to the input end of a network transmission module; the output end of the network transmission module is bidirectionally connected to the input end to a cloud server through the Internet; the output end of the cloud server is bidirectionally connected to the input end of an application terminal through the Internet. During use, the pH monitoring terminal is located at a monitoring point to monitor the pH value of industrial wastewater in real time and sends the pH value to the LoRa base station; the LoRa base station sends the pH value to the cloud server through the gateway; a user accesses the cloud server through the user application terminal. The remote monitoring system reduces work load of maintenance workers, is intelligent and is networked.

Description

technical field [0001] The invention relates to the industrial field, in particular to a remote monitoring system for the pH value of remote industrial wastewater based on LoRa technology. Background technique [0002] With the progress of the society and the development of the economy, the importance of environmental protection is becoming more and more prominent. At the same time, the monitoring work of the environment has also put forward higher and higher requirements. Environmental monitoring is the basis of environmental protection and an important means of environmental supervision and management. As a part of the key monitoring of water environment pollution, the monitoring of industrial sewage is of great significance and value. At present, the water quality testing of industrial wastewater is done by taking water from bottles and tanks and bringing it back to the laboratory for data analysis and reporting the results. This not only cannot guarantee the timeliness...

AI Technical Summary

Problems solved by technology

This not only cannot guarantee the timeliness, but also consumes manpower and material resources.

In the end, it is impossible to accurately determine whether the enterprise has the phenomenon of illegal sewage discharge at a certain point in time; at the same time, industrial sewage is often discharged in the early morning or late at night, and traditional water intake testing often cannot effectively prove the phenomenon of illegal sewage discharge by enterprises

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