Monitoring Plan for Urban Drainage Pipeline Network

industry analysis/Market size

Policy basedaccording to

Analysis of the Current Situation in Wuhan

The current situation of smart drainage construction in Wuhan is mainly divided into emergency management and environmental testing fields

Source: Implementation Plan for Wuhan IoT Perception System

Source: Implementation Plan for Wuhan IoT Perception System

Customer Analysis

customer pain points

1. The phenomenon of urban waterlogging often causes significant personnel and property losses
2. The pollution caused by surface runoff from rainwater is becoming increasingly severe
3. Unable to remotely monitor and schedule drainage conditions, without drainage data analysis, which is not conducive to urban construction
4. Discharge of untreated sewage, mixed discharge of rainwater and sewage

A comprehensive drainage sensing system

Low power IoT sensing devices

Rainfall monitor

1. Monitoring rainfall, supporting expansion, can be connected to sensors such as liquid level
2. Intelligent device management, power monitoring and fault self diagnosis, data encryption processing, warning and hot restart
3. Device integration SDK facilitates platform integration and data parsing for secondary development
4. Support communication methods such as LoRa, NB IoT, narrowband IoT, and GPRS
5. Beidou and GPS positioning, real-time tracking on GIS platform
6. Support OTA, achieve remote firmware upgrade, and enable remote configuration of device operating parameters
7. Deep low-power processing, single-sided high-power photovoltaic panel, large capacity lithium battery, working for one month on rainy days
8. Concrete pile fixed pole, customizable installation kit, installation meets various scene requirements

Monitoring instrument for flood prone points

1. Modbus communication, monitoring urban road water accumulation, supporting expansion, can be connected to sensors such as rainfall
2. Intelligent device management, power monitoring and fault self diagnosis, data encryption processing, warning and hot restart
3. Device integration SDK facilitates platform integration and data parsing for secondary development
4. Narrowband IoT such as LoRaCLAA, NB IoT, and GPRS
5. Beidou and GPS positioning, real-time tracking on GIS platform
6. Support OTA, achieve remote firmware upgrade, and enable remote configuration of device operating parameters
7. Deep low-power processing, large capacity lithium battery, solar power supply, working for 1 month on rainy days (supporting mains power)
8. Sensor IP68 protection, equipped with special protective kit
9. Equipment pole or upright installation, convenient application, strong protection

Monitoring instrument for flood prone points

1. Static pressure liquid level sensor, full range, high-precision monitoring of manhole liquid level
2. Equipped with water quality monitoring sensors and manhole cover anti opening monitoring sensors
3. Built in disposable large capacity battery, deep low-power processing, stable operation for 3-5 years
4. Intelligent adjustment of monitoring frequency, the higher the liquid level and the greater the change, the faster the frequency will be
5. The shell is made of anti fouling and anti stagnation materials, with high protection performance and IP68 protection level
6. Supports multiple transmission methods, including narrowband IoT NB IoT, LoRa, and GPRS
7. Support remote control, change monitoring frequency, set device configuration and other parameters
8. Internal clock, including RTC, with timing mechanism to ensure packet timestamp and data query

Drainage pipe network flow monitor

high precision

Using the principle of combining phase and time difference to capture data, the data is more stable and accurate
Industrial grade waterproofing to cope with various harsh working conditions
low power consumption
Self developed low-power acquisition program, automatic wake-up of acquisition, built-in battery can be used for more than 1 month
Easy to install
Equipped with standard installation kit, but equipment installation and debugging take an average of less than 30 minutes
Communication stability
According to the environment, built-in, solar or mains power can be selected, with multiple power supply methods
Automatic error compensation, interference data filtering, packet loss data resend, ensuring no data omissions

Drainage model

Real time simulation of water pipe network

Sensitivity analysis, abnormal data alarm

Dynamic model verification, providing accurate drainage models

By relying on professional hydraulic analysis to establish a rainfall runoff model, based on real-time weather forecast information and rainfall perception data, combined with underlying surface and pipeline attribute information, urban runoff can be simulated, and an urban flood risk map can be established to provide emergency decision-making support for urban management departments and minimize water losses

Data Analysis and Business Applications

When will waterlogging occur and continueHow long does it take and real-time control of emergency strategies

precipitation analysis

Provide daily, monthly, and annual precipitation for long-term reference analysis

Water accumulation analysis

Real time monitoring of urban waterlogging before and after improvement is carried out by monitoring data from low-lying waterlogging monitoring instruments and combining with geographic information of rainwater wells

Drainage analysis

Analyze the drainage capacity based on the liquid level difference of the manhole, the flow rate of the pipeline network, and the flow rate of the discharge outlet. Analyze the drainage prediction time under different rainfall and waterlogging conditions

Strategy Analysis

Calculate the difference between drainage and waterlogging production and sales under the condition of accounting renovation or emergency response, and analyze the emergency strategy for smart urban drainage

visualization display

Large screen display system

Analysis of Regional Drainage Scheduling

Real time analysis of pipeline drainage

Integrated display, with a clear view of pipeline information and value-added information
Scenario based information display, fast response processing

modelMulti solution management, historical data processing and analysis
Intelligent trend prediction, proactive anomaly monitoring

visualization display

1haveMonitoring of rainfall, road waterlogging, manhole liquid level, and pipeline flow data

2Real time SMS and email alerts for data anomalies

3Water immersion linkage control

Solution Value

Implement functions such as rainfall monitoring, road waterlogging monitoring, manhole liquid level monitoring, pipeline flow monitoring, etc

01 Real time informationwarning

By analyzing and comparing predictive evaluation data with historical big data feature values and warning values, the causes of water accumulation can be identified, and predictions can be made in advance to issue warnings.

Establish a remote monitoring system for urban drainage to facilitate the optimization of drainage pipe network design, reduce rainwater surface runoff, and minimize drainage pollution. Make drainage more rational and efficient.

1Dynamically evaluate the operation status of the rainwater pipe network in rainy weather, understand the overall load situation of the pipe network, and timely discover the blockage points and real-time water accumulation situation of the main water accumulation points in the rainwater pipe network.

2Real time monitoring of water level and flow rate in the rainwater pipeline network under clear weather conditions, timely warning of illegal discharge of sewage in the rainwater pipeline network, and providing data support for management departments to conduct investigations.