By building a highly stable and reliable sewage treatment automation control system, the automation management and control of the sewage treatment process can be achieved, improving the efficiency of sewage treatment, reducing operational management costs, and ensuring the long-term safe and trouble free operation of the sewage treatment plant.

The automatic control system of Shanghai Yidong Electric Water Treatment Plant can achieve 14 major functions:

1) Real time data monitoring and processing function

The data monitored by the system is displayed in the corresponding screens and tables, and has the function of randomly measuring a certain end station and patrolling the entire system end station. Be able to independently perform statistics on large, small, average, and cumulative values of data.

2) Graphic processing function

Draw real-time curve graphs and historical trend curve graphs based on the database.

3) Automatic report generation function

Generate daily, monthly, and annual reports according to different time periods as needed, or automatically generate reports based on parameter names. Automatically summarize and generate daily reports on the liquid level, flow rate, equipment operation status, electrical energy, equipment failure status, power equipment, and other information from the sewage treatment plant.

4) Historical data storage function

① The storage time of historical data can be configured, such as the timed save time interval can be selected between 1 minute, 10 minutes, 30 minutes, and 1 hour.

② It has data import and export functions, which facilitate system data backup, recovery, and data comparison analysis.

③ Support breakpoint continuation, data caching, and adjustment functions: perform data adjustment for missing data caused by network failures, device communication failures, and other abnormal situations to maintain the integrity of historical data.

④ The retention period of historical trend data is greater than 1 year.

PLC control cabinet for water treatment plant

5) Real time/historical trend query, real-time/historical alarm query function

It can be queried based on time periods, monitoring areas, monitoring points, and monitoring values, and historical data can be output in tables and curves.

6) Automatic alarm function

Alarm includes: network disconnection alarm, device communication failure alarm, parameter exceeding alarm, etc. The alarm parameters can be flexibly set and bound to the mobile phone of the management personnel, automatically sending SMS notifications when an alarm occurs.

7) Output and printing functions

Various reports, query information, and alarm information can be displayed and printed out on the screen.

8) Information publishing function

By utilizing SMS platform resources, important events in the system can be sent to the corresponding management personnel's mobile phones in the sewage treatment plant by level and time period, without affecting the daily life of leaders.

9) Electronic map function

Each sewage treatment plant can display its distribution coordinates through electronic maps on the platform software. You can zoom in and out of the electronic map to view detailed geographic locations.

10) Mobile APP functions

Through the mobile app, data transmission between various subsystems can be smoothly carried out, reducing the phenomenon of data silos. Collaborative leaders, management personnel, and leaders and managers of the sewage treatment plants under their jurisdiction can obtain operational information of the sewage treatment plants they are concerned about through the internet.

11) Video and alarm linkage function

① Install video surveillance cameras in important areas of the sewage treatment plant. When personnel, vehicles, or dangerous situations occur within the planned range, the corresponding video screen in the monitoring center will display a full screen pop-up to remind the on duty personnel to pay attention.

② When an emergency alarm occurs, it can trigger the alarm horn of the monitoring center.

③ If there are moving human bodies or objects within the planned video window, an alarm message can be triggered and pushed to the video surveillance app on the phone of the relevant responsible person to timely understand the on-site situation.

12) Equipment information filing function

In the software monitoring interface, click on the corresponding device (water pump, on-off machine, flow meter, etc.) to pop up device file information, such as manufacturer, power, production date, etc., to achieve online management of the device.

Automated central control system for water treatment plant

13) Access control function

After the sewage treatment plant is equipped with an access control system, authorization is granted to dedicated management personnel. Each management personnel's entry and exit time points of the corresponding sewage from the sewage treatment plant can be traced on the software, and illegal personnel are denied entry into the station area to achieve the purpose of safety management.

14) Remote control function

On the software, it is possible to control various sewage treatment plants, such as turning on lifting pumps, aerators, etc. It can operate in three modes: manual, automatic, and remote.

Yidong Electric specializes in providing automation system products for municipal engineering and environmental protection engineering, with research and development as well as production services including automation system software, electrical control, data acquisition, and control cabinets. At the same time, we provide in-depth design, installation and commissioning, and after-sales service for sewage treatment automatic control systems.

Yidong Electric is a senior enterprise specializing in the research and development, manufacturing, marketing, and service of sewage treatment automation control systems in the Shanghai area. Yidong Electric has complete qualifications and excellent reputation. It is known in the industry for its complete variety, exquisite workmanship, excellent quality, stable performance, timely delivery, and affordable price. The sewage treatment self-control system produced by Yidong Electric Appliances aims to improve the safety and economy of users, reduce the labor intensity of operators, and minimize the maintenance workload of sewage treatment plants, truly achieving the goal of unmanned or less manned sewage treatment plants.