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Patent Searching and Data


Title:
AUTOMOBILE AND METHOD OF CHARGING AUTOMOBILE
Document Type and Number:
Japanese Patent JP2009071897
Kind Code:
A
Abstract:

To normally charge a battery pack from an external power source.

ECU executes a program which includes a step (S100) of calculating the first charge current value, according to the state of the battery pack, a step (S102) of coupling a hybrid car with the external power source and calculating the second charge current value, according to the current capacity of a charge cable that outputs a pilot signal CPLT expressing the current capacity, a step (S104) of setting a smaller value between the first charge current value and the second charge current value to the third charge current value, and a step (S108) of charging the battery pack by controlling a charger so that the output current value of the charger, which controls a current value to be supplied to the battery pack, with a charge cable connected, my be the third charge current value.


Inventors:
FUJITAKE YOSHITOKU
Application Number:
JP2007234333A
Publication Date:
April 02, 2009
Filing Date:
September 10, 2007
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
H02J7/10; B60L3/00; B60L11/18; H01M10/44; H02J7/00
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Tadashi Muto