Title:
SENSOR POWER SOURCE CONTROL SYSTEM AND AIR CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/234989
Kind Code:
A1
Abstract:
This sensor power source control system comprises a sensor power source control unit (4) that can cut off and supply power for operating a sensor (3), a wireless communication means power source control unit (6) that can cut off and supply power for operating a wireless communication means (5), and a wireless connection setting means (7) for selectively switching the cutoff and supply of power to the wireless communication means (5) by the wireless communication means power source control unit (6). The sensor power source control unit (4) supplies power to the sensor (3) when an electric load (1) is being driven and, when the electric load (1) is stopped, cuts off power supply to the sensor (3) when power supply to the wireless communication means (5) by the wireless communication means power source control unit (6) is cut off and when power is being supplied to the wireless communication means (5) but wireless communication is not possible.
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Inventors:
FURUYAMA TAKUYA (JP)
Application Number:
PCT/JP2020/047260
Publication Date:
November 25, 2021
Filing Date:
December 17, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC HOME APPLIANCE CO LTD (JP)
MITSUBISHI ELECTRIC HOME APPLIANCE CO LTD (JP)
International Classes:
F24F7/007; F24F7/003; F24F11/46; F24F11/88; F24F11/89
Domestic Patent References:
| WO2019049363A1 | 2019-03-14 | |||
| WO2013118513A1 | 2013-08-15 | |||
| WO2014185061A1 | 2014-11-20 |
Foreign References:
| JP2016090194A | 2016-05-23 | |||
| JP2012230780A | 2012-11-22 | |||
| JP2020027454A | 2020-02-20 |
Attorney, Agent or Firm:
TAKADA, TAKAHASHI & PARTNERS (JP)
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