First, the policy background
In recent years, with the rapid development of China's rural economy, agricultural industrialization, accelerating the process of urbanization in rural areas to water pollution, and garbage more, the soil is also contaminated, becoming the countryside following the high incidence of contamination after the city , the rural environment has become a problem of ecological civilization construction and environmental protection to promote the work of the course to be solved.
Current emissions account for the emissions of water pollution in rural areas more than 50% of water pollutants, sewage treatment rate between 10% -20%, a large number of direct discharge of untreated sewage will be treated seriously affected the local drinking water safety and aquatic ecosystems surroundings.
Second, the program needs
The number of sources of pollution are many and widely distributed, traditional poor monitoring results;
Traditional monitoring tools covering a small area, can not be unified deployment;
Limited human and financial resources and can not monitor the water quality of the operation of the site;
Traditional means of monitoring the timeliness of poor water quality in remote areas likely to cause non-compliance case
Third, the program introduced
The system consists sewage treatment and monitoring equipment, wireless communications equipment, surveillance equipment sewage platform portion.
Network access provided by the F-G100 intelligent gateway field terminal, PLC collecting data terminal equipment (operating state sludge dewatering, centrifugal, fan and pump; level, pressure, flow rate, energy consumption, water quality testing, etc.) , PLC related data stored in the cache. Sending an acquiring instruction Intelligent Gateway PLC, monitoring platform to upload collected after MQTT encapsulated by GPRS / 3G / 4G operator network, data processing, analysis and presentation, can be realized by a computer to view data terminal or mobile terminal, modified, alarm, statistics, analysis and so on.
Platform can also be issued acquisition and control commands, arriving intelligent gateway via GPRS / 3G / 4G carrier network, and then issued to the PLC, collect and then return to the platform, then the data analysis and processing, remote control, providing enterprise intelligent management.
Sewage treatment and monitoring equipment: acquisition operation state is mainly the respective sensor data collected, they will working status of each sensor is converted into a voltage or current value corresponding to, in turn, through the PLC I O port acquisition / up, four channel intelligent gateway into corresponding protocol sent to the monitoring center; a video camera may be transmitted in real time to the monitoring center, remote monitoring.
Wireless communication devices: in view of the requirements of many situations of the working environment and the interface device collector, which are selected fourth channels F-G100 intelligent gateway as acquisition and transmission equipment, F-G100 intelligent gateway PLC data collection, and the wireless network transmission, to achieve the monitoring center for acquisition of wireless remote monitoring terminal device.
Sewage equipment monitoring internet: scheduling monitor generally centered control sector, the network access private network can be a variety of ways, ADSL, optical fiber, etc., only a fixed public IP server to create, if not a fixed IP address can be to establish the server by way of binding domain. www.four-faith.com
Rural sewage system monitoring system features:
1 for on-site supervision of terminal equipment unified management;
2, and remove the accident site and implement early warning fault with;
3, unmanned remote monitoring and management and resource allocation within a larger area;
4, real-time operating data acquisition device, ready to extract effective data reference;
Sewage treatment equipment remote monitoring and management platform
The platform can be implemented features are:
✔ Convenient device management: standardized management in a variety of classifications device model, geographic region, customer base, customer rights, etc.
✔ Intuitive status monitoring: real-time dynamic graphical or tabular form to show the equipment running status, alarm information
✔ Quick maintenance: Authorized managers can end in a control platform or mobile phone, pc end for remote parameter configuration anytime, anywhere, troubleshooting, download upgrades and other equipment on patrol tube
✔ *** forwarding services: *** Sever platform functionality, can replace the professional services gateway ***, *** network to solve a large number of devices and services
✔ data forwarding: support data interface calls, forwards the relevant data to the required third-party platform or database
Fourth, the program value
(1) improve management efficiency
(2) a unified regulatory management
(3) rapid maintenance
(4) reduce the maintenance effort