Water Supply Assurance
Forecast district-level water consumption changes to assist pump station scheduling, pressure assurance, and energy optimization.
Overview
At the end of urban water distribution networks, secondary supply pump stations handle stable water delivery to high-rise buildings and complex terrain areas. Residential water demand typically shows clear time-of-day peaks, with frequent transitions between peak and off-peak. Relying solely on constant-pressure control or static rules often leads to nighttime idle running, delayed peak response, and pressure fluctuations. TimechoAI forecasts future water demand changes from historical flow, pressure, and level data, providing reference for pump group start/stop, speed adjustment, and water storage scheduling.
Key value
- Detect morning and evening peak changes earlier
- Optimize pump group start/stop and variable-frequency strategies
- Improve supply stability for high-rise buildings and end users
- Reduce redundant idle running and equipment wear
Typical applications
Pump station scheduling optimization
Schedule pump group operations in advance based on forecast water demand trends.
- Smooth start/stop switching strategies
- Reduce unnecessary high-frequency start/stop cycles
- Optimize off-peak operating states
Water pressure assurance
Prepare for pressure changes before peaks arrive.
- Reduce risk of sudden pressure drops during peaks
- Improve end-user supply experience
- Support district-level scheduling coordination
Energy and storage management
Optimize tank, reservoir, and pump station operations with demand forecasts.
- Schedule water storage during off-peak periods
- Avoid prolonged high-speed idle running
- Assist energy-efficient operations
Key inputs
- Historical water flow data
- Pump station outlet pressure and end pressure
- Tank and reservoir level changes
- Temperature and weather changes
- Weekday, weekend, and holiday characteristics
Outputs
- Hourly water demand trend forecasts
- Peak and off-peak period predictions
- Reference for pump scheduling and speed adjustment
- Inputs for water supply assurance and energy-efficient operations
Build district and pump station water demand forecasting with TimechoAI. See integration →