Application Background of Urban Rainy Season Waterlogging Monitoring Station
The rainy season in cities is a high - risk period for waterlogging disasters. Extreme weather conditions such as short - duration heavy rainfall and continuous precipitation are likely to exceed the carrying capacity of the urban drainage system, leading to rapid water accumulation in low - lying road sections, underground passages, residential areas and other regions. Waterlogging not only causes traffic paralysis and affects the travel efficiency of citizens, but also may submerge vehicles, soak houses and even threaten the lives of people. At the same time, it damages urban infrastructure such as power, communication and water supply systems, triggering a series of chain problems.
Product Introduction
The urban waterlogging underground water accumulation monitoring system is an integrated system that makes comprehensive use of computer network technology, database technology, communication technology, new sensing technology and other technologies. Supported by the Internet of Things (IoT) technology, it integrates "energy - saving perception and intelligent service" and builds an intelligent monitoring system. It improves the regulation and control capability and provides technical means for safeguarding people´s lives and property safety.
The system is composed of an underground water accumulation monitoring main station, LORA underground water accumulation monitoring points and a comprehensive environmental monitoring cloud platform. It mainly provides real - time monitoring and early warning services for places prone to water accumulation such as urban roads, ground surfaces, tunnels and overpasses. The system adopts a highly integrated integrated equipment - water accumulation monitoring station, which can real - time monitor the water level in various low - lying road sections in the urban area and realize automatic alarm. By integrating the data of various monitoring points, it grasps the waterlogging situation of the entire urban area and conducts drainage scheduling in a timely manner. With the help of this system, municipal management departments can achieve regular monitoring, early warning and early preparation, take corresponding measures to deal with places that may be flooded due to heavy rains, reduce the probability of urban waterlogging, and at the same time issue early warnings to the people in areas where the water level is rising.
Traffic management departments can obtain the real - time water level of each road section through this system, and provide travel guidance for the general public through media such as radio and television, so as to prevent people and vehicles from entering deep - water road sections by mistake, reduce the economic losses of the people and ensure their personal safety. The construction and deployment of this system is very simple, with thoughtful consideration of details and convenient expansion. The system uses the LORA signal transmission method to transmit the collected water level signals to the environmental monitoring cloud platform, which has no distance limitation and avoids the trouble of laying lines. The monitoring and management platform is also very user - friendly, with a friendly interface, simple operation and comprehensive functions.
System Advantages
The core sensors of the monitoring equipment are all high - precision sensors, which have a wide measurement range and high accuracy, ensuring that the product has excellent reliability, high precision and stability.
Supports multi - platform remote management. The urban waterlogging underground water accumulation monitoring system supports data viewing and remote management through multiple methods such as computer web terminal, mobile APP, WeChat applet and WeChat official account.
Wide application range. This system can not only be used in rivers, irrigation, underground drainage pipe networks and other places to provide data support for urban drainage work, but also can be used in low - lying road intersections, underpass bridges, overpasses, bridge holes, tunnels and other places to ensure people´s travel safety. In addition, it can be used in underground garages to prevent flood disasters, protect people´s property safety and ensure social and economic benefits.
Adopts a high - performance industrial - grade LoRa transmission terminal, which uses the LoRa network to provide users with wireless data transmission functions. With an embedded real - time operating system as the software support platform, it adopts a low - power design, supports multi - level sleep and wake - up modes, and minimizes power consumption.
It can conduct wireless long - distance communication with 32 underground water accumulation monitoring points within the effective communication distance at the same time. In terms of communication, it avoids mutual interference between end nodes during signal transmission, and also avoids the problems of short communication distance and insufficient penetration of traditional wireless equipment, realizing the compatibility of low power consumption and long distance.
Supports the setting of over - standard thresholds and intelligent linkage. Through the urban waterlogging and flood control parameters, it can predict the arrival of waterlogging and flood situations in advance, link with on - site LED screens and alarm lights to provide safety travel reminders, and can also link with on - site drainage equipment to turn on for timely drainage, so as to avoid and delay the occurrence of urban waterlogging.
Weather forecast function. It can display real - time weather forecast information according to the specific city location. The system supports real - time positioning of equipment, and the installation location of each monitoring point can be viewed on the GIS map of the cloud platform. When the data is abnormal or exceeds the limit, an alarm display can be carried out, which is convenient for quickly finding abnormal equipment, handling in a timely manner and facilitating later maintenance and management.
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