Shulou(Shulou.com)06/01 Report--

In recent years, the phenomenon of a large amount of stagnant water in low-lying roads, underpass overpasses and tunnels caused by heavy rainfall has occurred from time to time, which brings great inconvenience to people's travel, and even causes great losses of people's lives and property. The urban waterlogging monitoring and management system can realize the whole process supervision of urban rain and sewage by using advanced municipal Internet of things technology, cloud computing technology, GIS technology, automatic control technology, communication technology, database technology and so on. With the help of the system, the water conservancy department can grasp the waterlogging situation of the whole urban area and carry out drainage dispatching in time, and at the same time, it can use the system to obtain the real-time stagnant water level of each road section in real time. and with the help of radio, television, text messages and other media to send early warning information for the broad masses to avoid personal and property losses caused by personnel and vehicles mistakenly entering deep-water roads.

System composition

The equipment is divided into three parts, namely: front-end monitoring, wireless transmission, data processing center.

Front-end monitoring: front-end monitoring equipment such as road and bridge stagnant water monitoring, river water level monitoring, urban drainage monitoring, water and rain monitoring, etc., which are used for data collection of urban water condition information, and at the same time, each monitoring equipment can deploy camera devices. used to shoot images and videos in the area, making it convenient for the data processing center to intuitively understand the situation in the area.

Wireless transmission: the wireless transmission part uses the water conservancy telemetry terminal TY501, which is used for wireless transmission of the data collected by the front-end monitoring equipment. TY501 supports a variety of network access modes, such as optical fiber, 5G/4G/3G, NB-IoT, WiFi and so on, so it is convenient for the equipment to be used in places where the network cable is not suitable.

Data processing center: by receiving the data from the front end, the front image, video and water condition data are displayed through a large screen, and the data are analyzed in real time to understand the water conditions in various areas of the city and effectively deal with the problem of stagnant water in the city.

System function

Through the urban waterlogging monitoring system, we can have a detailed understanding of the water level and water quality in the city, facilitate the water conservancy department to manage and control the city, and provide accurate and effective data support for the water conservancy department. ensure the accuracy of follow-up data analysis and leadership decision-making.

1. Emphasize big data's application and decision support.

The construction of urban waterlogging monitoring and management system will produce a large number of site-related data. How to effectively use and analyze these data is a major focus of the project construction. Big data application and analysis will be used in all the monitoring systems, data center construction and business office systems involved in the project. The idea of project construction emphasizes the application and decision support of big data, and the data quality control will be more stringent to ensure that the first-hand data collected are more scientific and effective.

2. active early warning, rapid disposal, and construction of guided emergency process.

Through the construction of video surveillance, water telemetry monitoring system, analysis of the impact of rain and sewage discharge on the city, to achieve urban waterlogging early warning system, as far as possible to avoid passive emergency.

3. Supervision of the whole process of municipal rain and sewage

Deploy corresponding devices to the key supervision areas in the city, so as to facilitate water conservancy departments to have an overall grasp of rain and sewage discharge in the city, and take timely measures to effectively prevent urban waterlogging and achieve more accurate emergency management.

System characteristics

1. Comply with the standard of Hydrological Monitoring data Communication Protocol and Water Resources Monitoring data Transmission Protocol issued by the Ministry of Water Resources

2. Support serial port camera shooting

3. Support the mobile phone to view the front-end data and process the data conveniently and quickly.

4. Network-wide compatibility, supporting 5G/4G/3G wireless networks of major operators

5. Support remote device upgrade and remote parameter setting

6. Resistant to high and low temperature, wide voltage, high EMC electromagnetic compatibility, not afraid of harsh environment, continuous and stable operation.

Project significance

Regular monitoring, early warning and early preparation can be achieved through the urban waterlogging monitoring system, and the water conditions in various areas of the city can be analyzed in advance by combining previous data and precipitation forecast information before the rainy season. Corresponding treatment can be carried out in places that may be flooded due to torrential rain, so as to reduce the probability of urban waterlogging, and at the same time, do a good job in early warning for people in areas with rising water levels. Reduce the economic losses of the masses and ensure their personal safety.

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