1. Industry background and analysis
With the development of economy, the amount of sewage discharge in my country has become larger and larger, which has caused serious pollution of surface water, and the environmental quality is showing a trend of continuous deterioration. At present, the water quality monitoring of pollution sources and sewage rivers and canals in all parts of the country is still in the manual monitoring stage, with a low time coverage rate and a lack of scientific and representative samples. Therefore, in terms of sewage treatment, it is extremely urgent and imperative to provide an effective, practical and advanced sewage monitoring and treatment system and solution.
Program Overview
The Internet of Things remote monitoring solution for manned sewage treatment automatically collects and stores, manages and processes the production and operation data of sewage treatment plants scattered around the country in real time. Run a data query.
2. Topology map

3. Case Description
1. Place liquid level, soil pH (PH value) sensors, EC and other terminal collectors in the outdoor monitored area2. Connect the collector to the GPRS/4G DTU serial port through the RS232/485 bus, and quickly upload the detected value of the collector to the cloud server with the help of GPRS/4G signal
3. After the data is uploaded to the cloud, the staff can quickly obtain on-site information through the server; the platform supports data analysis, configuration display and other functions, which is convenient for further analysis and processing of data in the later stage; at the same time, the product can also support network interfaces, and users can connect external devices according to their needs. Cameras and other equipment
4. Real-time display of equipment distribution and operation status; real-time monitoring of various data of water treatment equipment, and visual display in graphs, tables, etc.; Intelligent statistics query equipment historical data, and generate various reports for statistical analysis of sewage treatment.
【Sobo Cloud Platform】

Sobo cloud platform real-time monitoring, quickly locate the monitored area

4. Case advantage
1. Wiring-free: wireless transmission, eliminating the trouble of wiring, the working process is simple and convenient2. GPRS/4G network transmission: fast network connection, transparent network transmission, stable without downtime
3. Data on the cloud: cloud configuration display, secondary analysis of on-site data can be performed later
4. Industrial design: can withstand the complex and changeable outdoor environment, with strong working performance
Application value
The Internet of Things remote monitoring solution for human sewage treatment monitors the main links of sewage treatment, such as intake, production and discharge, and collects and integrates information such as water volume, water level, water quality and equipment status of the sewage treatment plant through the Internet of Things. The production data of the link is analyzed and processed to realize real-time control and refined management of the sewage treatment production process, further standardize enterprise management, reduce energy consumption, and improve production efficiency.
Application Products
[SM1331B-LP] Liquid level and temperature integrated sensor 0-100 meters line length can be customized
[SM2130B-EC]RS485 conductivity sensor

[SM2120B] Soil pH (PH value) sensor

[SG5090B]GPRS DTU data transmission module RS485 to GPRS
