| 摘要 |
PROBLEM TO BE SOLVED: To automatically detect who is going to use a toilet device at its early stages by incorporating a simple device identifying a matter owned by a user by radio. SOLUTION: The toilet device is provided with a radio transmitter-receiver 2 on its outer surface or inside it. The user of the toilet device carries an ID card capable of transmitting/receiving radio waves by providing a storing part 24 constituted to be writable and once-writable and inputting an ID number 22 for identifying the user. When the user approaches the toilet device, the toilet device receives radio waves transmitted from the ID card through a communicating interface part 2 to know the utilization of the toilet in advance and additionally knows who the using person is from the sent ID number 22. Then, a toilet seat heater and a toilet room temperature adjusting function are turned ON or returned to normal operation to realize a toilet seat temperature and the toilet room temperature suited to his/her liking until he/she takes the seat. |
