Title:
SENSOR DEVICE, CONTROL SYSTEM, LIGHTING CONTROL SYSTEM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/098069
Kind Code:
A1
Abstract:
Provided are a sensor device, a control system, a lighting control system, and a program capable of suppressing the operation of unnecessary load equipment. A sensor device (10) is provided with a sensor unit, a transmission unit (15), and a control unit. The transmission unit (15) outputs a load control signal to a control master unit (20) that controls the operation state of the load equipment. The control unit controls the operation of the transmission unit (15) on the basis of an output signal (S1) from the sensor unit. When a state in which an amplitude (A1) of the output signal (S1) does not exceed a first threshold continues for a prescribed determination time period (TA) after output of the load control signal from the transmission unit (15) has begun, the control unit causes the transmission unit (15) to stop outputting the load control signal. When the control unit detects a plurality of times that the amplitude (A1) of the output signal (S1) has exceeded a second threshold after the output of the load control signal has been stopped, the control unit causes the transmission unit (15) to begin outputting the load control signal.
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Inventors:
KUDO HIROYUKI
TOYODA ICHIRO
TOYODA ICHIRO
Application Number:
PCT/JP2018/040981
Publication Date:
May 23, 2019
Filing Date:
November 05, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01V8/12; H05B37/02
Foreign References:
| JPH11238179A | 1999-08-31 | |||
| JPH01289094A | 1989-11-21 | |||
| JP2013251200A | 2013-12-12 | |||
| JPH07280950A | 1995-10-27 | |||
| JP2002050490A | 2002-02-15 | |||
| JP2007178204A | 2007-07-12 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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