Environmental online monitoring system

Environmental online monitoring system

The environmental online monitoring system consists of three parts: the environmental monitoring management center station system, the monitoring station terminal system, and the communication network system

1. Environmental Monitoring and Management Center Station System

Adopting the B/S architecture, the monitoring data of environmental online monitoring equipment is stably and reliably presented in the form of web pages, providing effective and practical management tools for environmental management departments. This system software provides reasonable permission management to meet the needs of managers, and users with different permissions can complete the designated management tasks; At the same time, this software provides online monitoring modules for different environments such as pollution sources, atmosphere, surface water, boilers, flue gas, and radioactive sources, which users can freely customize according to their needs; This software is also compatible with multiple communication methods, including wireless (GRPS, GSM, etc.) and wired, allowing users to choose more flexibly; The communication protocol adopts communication protocols that comply with relevant national standards, making communication network construction simpler and operation more reliable.

2. Monitoring station terminal system

Using industrial computers as the control core and monitoring system software as the human-machine interaction platform to achieve automatic sampling, analysis, data collection, data operation, and data transmission functions; The data collection function mainly collects analysis data from online water quality analysis instruments, and can also receive both digital and analog data signals; Data operations mainly include displaying real-time data, archiving historical data, querying data reports, viewing trend curves, and alerting for data exceeding standards; The data transmission function refers to the system program controlling the communication system to timely and effectively send real-time analysis data and over limit alarm data to environmental supervision departments, system monitoring personnel, system maintenance personnel, etc. through GPRS or GSM communication methods, so that relevant personnel can monitor in real time and take necessary measures in a timely manner. This system is widely used in enterprise pollution sources in industries such as sewage treatment plants, petroleum, chemical, electronics, manufacturing, food, medicine, papermaking, printing and dyeing, metallurgy, and can also be applied to surface water quality monitoring.

3. Communication network

Compatible with multiple communication methods, including wireless (GRPS, GSM, etc.) and wired, users can choose according to their actual situation; The communication protocol adopts a communication protocol that complies with relevant national standards, and the communication network construction is simple and the operation is reliable.

system function

Environmental Monitoring and Management Center Station System:

◇ Multi level permissions

The permission group management method provided by the system enables clear and distinct classification of user functions and regional management permissions, thereby achieving more convenient operation management.

◇ Module management

The system provides a network management platform with six monitoring modules coexisting, including wastewater pollution source monitoring, atmospheric monitoring, exhaust gas pollution source monitoring, and surface water monitoring, expanding the scope of operational services.

◇ Data Access

The system provides various data access functions such as real-time data display, historical data report query, manual data addition, and batch import of data from the database, to meet various needs and operations for data.

◇ System management

Users who meet the permission requirements can manage, access, and edit the basic information data of the system through the "System Management" module of the system.

◇ Intelligent browsing

Users can not only browse and traverse units and sites by region, industry, or controlled level, but also easily and quickly locate the units and sites they want through fuzzy queries.

◇ Alarm management

The system not only provides display of alarm data, but also prompts users to confirm the alarm data, making data maintenance more reasonable and standardized.

◇ Standard protocol

The data communication transmission adopts the transmission standard formulated by the Ministry of Environmental Protection, and can simultaneously connect multiple monitoring station terminal systems.

Monitoring station terminal system:

◇ Permission access

The system provides user identity and password recognition access.

◇ Data display

Display real-time data, historical data, alarm data, operating status, operating rate statistics, environmental parameters, etc. of each monitoring device in the form of tables, bar charts, or trend charts.

◇ Over limit alarm

After setting the monitoring parameter data alarm limit, if the monitoring parameter value exceeds the set limit, the system alarm window in the main interface will display the exceeded parameter and alarm information. At the same time, the system will store the alarm information in the database for querying alarm records.

◇ Report query

Generate daily, monthly, and quarterly reports based on archived data stored in the database, and can generate custom reports according to specific time periods retrieved by users, with data export functionality.

◇ Parameter setting

The system operating parameters can be set according to the on-site situation, including cyclic, timed, or starting the sampling analysis process based on certain conditions, setting the sampling time, etc.

System Characteristics

Environmental Monitoring and Management Center Station System:

◇ Usability

The system design and implementation are based on the actual situation of the environmental monitoring industry and user usage habits, with simple operation, convenient management and maintenance.

◇ Reliability

The system is based on a stable and reliable hardware and software system, and adopts a comprehensive fault-tolerant mechanism to ensure the provision of stable, reliable, and continuous access services.

◇ Safety

The system selects a highly reliable hardware platform, designs and constructs various aspects of network structure, network equipment, server equipment, etc. with high security, and adopts relevant software technology to provide strong management mechanisms, control methods, alarm monitoring and other technical measures to improve the security of the entire system.

◇ Flexibility

System construction can be flexibly configured based on user characteristics, industry characteristics, monitoring object characteristics, etc., and functional modules can be flexibly selected according to needs.

◇ Scalability

The system has good scalability and can be easily expanded to meet increasing demands.

Monitoring station terminal system:

◇ Easy to operate, manage, and maintain

The system interface is simple and intuitive, and the system operation is based on the actual situation of the pollution source monitoring station management personnel, making it easy to operate, manage, and maintain.

◇ Stable and reliable operation

The core of the system control is the industrial control computer, which can adapt to complex operating environments. The hardware and software of the monitoring system have undergone long-term operation testing to ensure the stability and reliability of the system.

◇ Good scalability

The system has good scalability and can easily increase monitoring parameters. It can provide 10 digital interfaces, 16 analog interfaces, and 16 switch interfaces.

◇ Multiple communication methods

Supports multiple communication methods, including RS232, RS485, GSM, GPRS, and Ethernet, and is also compatible with 3G networks.

◇ High cost-effectiveness

Compared with similar systems at home and abroad, this system has excellent system performance and has been recognized by environmental management departments, water treatment enterprises, and other related large and medium-sized enterprises, with a wide range of applications.

◇ Low maintenance cost

System maintenance mainly includes the replacement of vulnerable parts and the handling of faults, with a low failure rate and lower maintenance costs compared to similar products in the same industry.