| 摘要 |
<P>PROBLEM TO BE SOLVED: To display the character information of FM teletext in a display image plane 32 of a bath remote control unit 1 when it is detected that a person has gotten into a bathtub, and to change display of the character information to non-display when the person has gotten out of the bathtub. <P>SOLUTION: When it is detected that a person has gotten into the bathtub by the rise of a water level by a water level sensor 20 detecting the water level of the bathtub, an image plane change-over display control part 42 commands a display control part 41 to display the character information. Upon receiving the display command, the display control part 41 displays the character information received by an FM teletext receiving part 40 in the display image plane 32. When it is detected that the person has gotten out of the bathtub by the descent of the water level by the water level sensor 20, the image plane change-over display control part 42 commands the non-display of the character information to the display control part 41. Upon receiving the non-display command, the display control part 41 changes the character information displayed in the display image plane 32 to the display of hot water supply related information including a hot water supply set temperature. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
