Title:
CHARGING DEVICE AND CHARGING SYSTEM
Document Type and Number:
Japanese Patent JP2023029110
Kind Code:
A
Abstract:
To provide a charging device and a charging system that can detect a change from a connected state to a disconnected state between a charging connector on a charging device side and a charging connector on a vehicle side.SOLUTION: The charging device includes first and second device-side connector terminals, a first resistor connected between a first power supply and the first device-side connector terminal, and a detection unit for detecting a voltage between terminals on the first device-side connector terminal and the second device-side connector terminal, and a device-side control unit. A vehicle-side control unit is connected between a first vehicle-side connector terminal connected to the first device-side connector terminal and a second vehicle-side connector terminal connected to the second device-side connector terminal. The device-side control unit determines that a charging device-side charging connector and a vehicle-side charging connector have changed from a connected state to a disconnected state from the fact that the voltage between the terminals detected by the detection unit is greater than a predetermined voltage.SELECTED DRAWING: Figure 1
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Inventors:
TAKAHASHI TOSHIHIKO
Application Number:
JP2021135219A
Publication Date:
March 03, 2023
Filing Date:
August 20, 2021
Export Citation:
Assignee:
SHIMANO KK
International Classes:
B60L53/14; H02J7/00; B60L53/30
Attorney, Agent or Firm:
Sakai International Patent Office