| 摘要 |
The present invention relates to a method of automatically filling water in a bathtub and automatically draining the water from the bathtub. A smart tag with an ON/OFF switching sensing function is attached to a faucet, and the faucet is automatically opened and closed, such that water is filled in the bathtub and a bathing time is adjusted as needed. A smart tag with an ON/OFF switching sensing function is attached to a drainage hole open/close device such that the drainage hole is opened and closed for draining the water. A smart tag with a water pressure sensing function is attached to the bottom of the bathtub or on the drainage hole open/close device such that a filling amount and a draining amount of water can be adjusted. |
