Title:
MANAGEMENT SYSTEM, POWER TRANSMISSION DEVICE, POWER RECEPTION DEVICE, AND METHOD FOR CONTROLLING MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2019193421
Kind Code:
A
Abstract:
To provide an improved management system, a power transmission device, a power reception device, and a method for controlling a management system.SOLUTION: A management system 1 comprises: one or more power reception devices 10 that send power transmission request signals requesting power transmission; and a power transmission device 20 that transmits a wireless power in directions in which the power transmission request signals arrive. Upon stop of the power transmission request signal from a power reception device to be monitored among the one or more power reception devices, the power transmission device detects abnormality in a predetermined area. The time when the power transmission request signal stops may, for example, be the time when the power reception device 10 being an apparatus for crime prevention is destroyed by a suspicious person intruding into a house 2.SELECTED DRAWING: Figure 1
Inventors:
TSUJI TAKUYA
SASAJIMA TAKUMI
KOYAMA TERU
SUZUKI KOTA
HARADA JUNYA
SASAJIMA TAKUMI
KOYAMA TERU
SUZUKI KOTA
HARADA JUNYA
Application Number:
JP2018083343A
Publication Date:
October 31, 2019
Filing Date:
April 24, 2018
Export Citation:
Assignee:
KYOCERA CORP
International Classes:
H02J50/80; G08B13/22; G08B25/00; G08B25/04; G08B25/10; H02J7/00; H02J50/20; H02J50/40
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Toshiki Suzuki
Shiokawa Miku
Mitsutsugu Sugimura
Toshiki Suzuki
Shiokawa Miku