Sensor-Controlled Plumbing Assembly for Coordinated Fill and Drain

The patent combines separate fill and drain operations into a unified coordinated system. The controller integrates control of the fill valve and drain valve, enabling synchronized operation based on water level sensor feedback. This merging allows the system to maintain operational simplicity while achieving efficient coordination between filling and draining processes.

The patent implements feedback control through water level sensors that continuously monitor the bowl and tank water levels. The controller receives sensor signals and automatically adjusts valve operations accordingly. This feedback mechanism enables coordinated control without complicating user operation, as the system self-regulates based on real-time conditions.

The patent uses water level sensors in both the bowl and tank to provide continuous feedback to the controller. The controller monitors actual water levels and dynamically adjusts the fill volume to match the bowl's capacity. This feedback-based approach prevents overflow while maintaining relatively simple device architecture through automated control.

The patent transitions from static preset fill volumes to dynamic fill volumes that adapt to actual bowl conditions. The controller adjusts the fill amount based on real-time sensor data, enabling the system to respond to varying bowl volumes and prevent overflow. This dynamic approach improves reliability without significantly increasing device complexity.

The patent implements feedback control using water level sensors that provide real-time information to the controller. The controller uses this feedback to automatically adjust valve operations, preventing overflow through automated monitoring and control. This feedback mechanism achieves high reliability while keeping the control logic relatively simple and the overall device complexity manageable.

The patent enables the system to self-regulate water levels through automated sensor-controlled valve operation. The controller continuously monitors water levels and automatically opens or closes valves as needed without user intervention. This self-service capability improves overflow prevention reliability while minimizing the need for complex manual control systems.

The patent uses water level sensors to provide feedback that enables coordinated control of fill and drain operations. The controller monitors both bowl and tank water levels, allowing it to optimize water transfer timing and amounts. This feedback-based coordination improves water efficiency by preventing unnecessary filling or draining while maintaining operational flexibility through automated adaptation to actual conditions.

The patent implements periodic monitoring and control of water levels through sensor feedback. The system continuously checks water levels and adjusts operations in periodic cycles, enabling efficient coordination of fill and drain actions. This periodic control approach optimizes water usage by acting only when necessary while maintaining the flexibility to respond to varying conditions.