| 摘要 |
A touchless flush system, comprising a toilet bowl, a flush controller, and a sensor unit. The flush controller is operatively connected to the toilet bowl. The sensor unit is operatively connected to the flush controller, the sensor unit being operable to detect changes within the toilet bowl. The sensor unit detects changes in properties of the toilet bowl with respect to contents present therein, wherein if a detected change in properties satisfies a first predetermined threshold, the flush controller causes a flush volume to be delivered to the toilet bowl. |
