As   the urbanization process advances at an alarming rate, high-rise buildings have sprung up, and the urban population has risen sharply. This series of changes has brought unprecedented pressure on sewage discharge. At the same time, people's awareness of environmental protection is constantly awakening, putting forward higher requirements for a clean and healthy water environment. Sewage treatment has become a key link in achieving sustainable development in cities. As the heart of the urban drainage system, whether the sewage pumping station can operate efficiently and stably directly determines the health of the urban water environment and profoundly affects the quality of daily life of residents. In this era, the intelligent integration of sewage pumping station automated control systems came into being. It not only greatly improves the efficiency and accuracy of sewage treatment, but also provides a powerful boost to the intelligent upgrade of urban water management.

1. The concept and significance of intelligent integration
  Smart   integration is not a simple technology buildup, but a profound technology integration revolution. It deeply interweaves cutting-edge high-tech means such as modern information technology, Internet of Things technology, big data analysis, and artificial intelligence algorithms to create a highly integrated intelligent system with self-learning capabilities, and self-optimization. In the automatic control system of sewage pumping stations, the application of smart integration is like installing a smart brain on the pumping station. Through the real-time monitoring function, the system can pay attention to every operating detail of the pumping station 24 hours a day; intelligent scheduling can flexibly adjust the operating strategy of the pumping station according to actual conditions; the fault diagnosis and early warning function is like a health guard, discovering potential problems in advance and issuing timely warnings to achieve comprehensive control and efficient management of the operating status of the pumping station. This not only improves the efficiency of sewage treatment, but also reduces labor costs and resource waste. It is of far-reaching significance to the protection of the urban water environment and the improvement of residents 'quality of life.

Sensor networks are the nerve endings of the automated control system of sewage pumping stations.High-precision sensors deployed in key parts of the pumping station, such as water level sensors, flow sensors, water quality monitoring sensors, etc., are always vigilant, collect data such as water level, flow size, and water quality in real time, and quickly transmit this information to the system, providing accurate and reliable basic information for subsequent decisions. 
    The data acquisition and monitoring system (SCADA) is the "brain center" of the entire system.。It is responsible for receiving massive data from sensors and accurately processing it to display the operating status of the pumping station with an intuitive interface. At the same time, the SCADA system also supports the issuance of remote control instructions. Staff can monitor and manage the pumping station remotely without having to visit the site, greatly improving the convenience and timeliness of management.
     The intelligent decision support system can be regarded as the "wise advisor" of the system.It combines historical data with real-time information, uses powerful big data analysis and machine learning algorithms to accurately predict the future demand of pumping stations. Based on the prediction results, the system can optimize the pump operation strategy and automatically adjust the working mode of the pump station. While ensuring the sewage treatment effect, it can achieve the goals of energy conservation, emission reduction, and efficiency improvement, and achieve a win-win situation between economic and environmental benefits.

 The  fault warning and diagnosis system is the safety guard of the pumping station“”. With its keen insight into data analysis, it can detect abnormalities in equipment in advance and send early warning signals in a timely manner. When necessary, the system can even automatically implement emergency response measures to minimize fault downtime, ensure continuous and stable operation of the pumping station, and reduce losses caused by equipment failures.

3. Practical cases and results of smart integration
  Taking   a large-scale urban sewage pumping station as an example, before the introduction of a smart integrated automated control system, the operation and management of the pumping station mainly relied on manual inspection, which was not only inefficient, but also had many safety hazards and management blind spots. After the introduction of the new system, a magnificent transformation from manual inspection to intelligent monitoring has been achieved. The system is like an experienced commander who can accurately and automatically adjust the number of pumps operating based on real-time monitored changes in water volume. When the sewage flow is small, reduce the operation of pumps to avoid energy waste; when the sewage flow increases, increase the number of pumps in time, effectively avoid the phenomenon of over-pumping and under-pumping, and the energy-saving effect is very significant.

      At the same time, the intelligent early warning system played a crucial role.It has successfully predicted and prevented many potential equipment failures. For example, by analyzing data such as motor temperature and vibration frequency, it discovered possible potential faults of the motor in advance, and notified maintenance personnel in a timely manner to deal with them, greatly reducing maintenance costs and downtime risk. In addition, through continuous analysis of water quality data, the system can also provide scientific guidance for the optimization and adjustment of sewage treatment processes, ensure stable effluent water quality meets standards, effectively protect the downstream water environment, and make positive contributions to the city's ecological balance.

      The intelligent integration of the automatic control system for sewage pumping stations is a vivid manifestation of technological progress and an inevitable choice for the sustainable development of cities.In the future, with the continuous advancement of science and technology, we should continue to explore and practice, continuously improve smart integrated technology, build a smarter, efficient and environmentally friendly urban water environment management system, create a better living environment for residents, and let the city develop While always maintaining a beautiful picture of clear water and blue sky.