Title:
充電制御装置
Document Type and Number:
Japanese Patent JP6564869
Kind Code:
B2
Abstract:
Even when power source is not input from outside, a device is activated. In step S4, after receiving information indicating start of charging from an upper control unit, a charge control unit transmits a signal to turn ON a switch to a switch control circuit. Accordingly, the switch is turned ON, and an AC power source from a vehicle exterior part is input to a charging circuit. In step S5, the charge control unit turns ON a switch SW2 based on vehicle state information and charging state information obtained via communication CAN with the upper control unit of the vehicle and supplies power of the AC power source as a power input source of a power source circuit. In step S9, the charge control unit turns ON a switch SW3 and supplies power of a high voltage battery as the power input source of the power source circuit.
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| JP2004173351 | POWER CIRCUIT |
Inventors:
Takanori Tanaka
Hiroyuki Shoji
Hiroyuki Shoji
Application Number:
JP2017542974A
Publication Date:
August 21, 2019
Filing Date:
August 02, 2016
Export Citation:
Assignee:
Hitachi Automotive Systems, Ltd.
International Classes:
H02J7/34; H02J7/00; H02J7/02
Domestic Patent References:
| JP2012070593A | ||||
| JP2010200530A |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office