To provide sleeping environment capable of allowing a sleeper to sleep into a deep sleep state as long as possible.
An air conditioning system 1 comprises an environment sensor 21 for measuring the temperature, humidity and the like in a room R, a back/belly temperature sensor 22 for measuring a temperature from a back to a belly of a user M, a processing means 3 composed of a personal computer and the like, a remote controller 4, an air conditioner 5 performing air conditioning operation to the room R, and a spot cooler 6 performing spot cooling to the sleeping user M. The processing means 3 performs feed forward control to lower an ambient temperature of the user M by operating the spot cooler 6 to make the user M free from body motion such as rolling over, when a measured value of the back/belly temperature sensor 22 indicates a prescribed upward course.
COPYRIGHT: (C)2007,JPO&INPIT
YASUFUKU MASARU
MORI IKUE
KAWAMOTO NATSUKO
ISHIGURO MITSUKO
ISHIZU KYOJI
| JPH11223374A | 1999-08-17 | |||
| JPH11290456A | 1999-10-26 | |||
| JPH07225042A | 1995-08-22 | |||
| JPH07265173A | 1995-10-17 | |||
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| JP2001021194A | 2001-01-26 | |||
| JP2003322383A | 2003-11-14 | |||
| JP2003120989A | 2003-04-23 |
Takao Ito
Jiro Higuchi