AUTOMATIC SENSING SYSTEM IN SANITARY WARES.

摘要

An automatic sensing system used in automatic sensing sanitary wares. The main circuit board uses infrared signal on one side to detect a user, and then sends the user-detected or no-user signal through radio control to the slave circuit board inside the toilet water box. After the slave circuit board receives the radio control signal from the main circuit board, it switches on or off the solenoid valve to control flushing of the water box.