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Title:
NONCONTACT CHARGING SYSTEM AND PAIRING METHOD OF NONCONTACT CHARGING SYSTEM
Document Type and Number:
Japanese Patent JP2019126253
Kind Code:
A
Abstract:
To provide a noncontact charging system in which pairing of a power supply device and a charging object apparatus can be carried out more suitably in noncontact charging, and to provide a pairing method of noncontact charging system.SOLUTION: A noncontact charging system includes multiple pieces of transmission equipment 31 for supplying a vehicle 20 with electrical power in noncontact, radio communication equipment 12 capable of acquiring information transmitted from the vehicle 20, and a supply processing part 11 for controlling the electrical power transmitted from the multiple pieces of transmission equipment 31 separately therefrom. In responce to detection of existence of the vehicle 20, the supply processing part 11 sets the pulse width of pulsed electrical power transmitted from the transmission equipment 31 to a different specific pulse width thereof, the radio communication equipment 12 receives the information about the specific pulse width acquired from the electrical power received by the vehicle 20, and the supply processing part 11 pairs the transmission equipment 31 and the vehicle 20 corresponding thereto, on the basis of the fact that the specific pulse width thus set corresponds to the information about the specific pulse width thus received.SELECTED DRAWING: Figure 2

Inventors:
IWAI ATSUSHI
INOUE JUNJI
Application Number:
JP2019035506A
Publication Date:
July 25, 2019
Filing Date:
February 28, 2019
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
H02J7/00; H02J50/10; B60L5/00; B60L53/126; B60M7/00; H02J50/80; H02J50/90
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda