| 摘要 |
PURPOSE:To determine an optimum waking up time according to weather to drive the alarm circuit and display meteorological information, by storing meteorological conditions in the alarm clock and by discriminating the waking up time according to the change of them. CONSTITUTION:Information of the meteorological change detected by meteorological sensor 1 is transmitted from transmission part 3. This transmitted signal is received by receiving part 4 and is input to microcomputer 6. (A) current time and day of the week, (B) designation of holidays in the week, (C) respective waking up times for the fine weather in a weekday, the rainy weather in a weekday, the fine weather in a holiday, and the rainy weather in a holiday, (D) the time for the operation independent of meteorological conditions, (E) the sound to report the waking up time, and so on are input to microcomputer 6 from operation part 10, and microcomputer 6 decides an optimum waking up time on a basis of meteorological information and set information to emit the alarm tone by alarm circuit 8. The time and meteorological information are displayed on display part 9. |
