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Patent Searching and Data


Title:
POWER STORAGE UNIT CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/043482
Kind Code:
A1
Abstract:
In order to enable discharging from a power storage unit during operation of a vehicle to be permitted and to prohibit discharging from the power storage unit when operation of the vehicle has stopped under a prescribed condition, this power storage control device (1) is equipped with: a discharging circuit (3B) that discharges power from a power storage unit (7) to a load (93); a control circuit (5) that controls the discharging circuit (3B); and a switching unit. The switching unit executes a discharging prohibition mode, in which discharging control of the discharge circuit (3B) by the control circuit (5) is prohibited, when a stop signal has been input based on the a stopped-operation state of the vehicle and a power source unit (91) is at or exceeds a prescribed voltage, and executes a discharging permission mode, in which discharging control of the discharge circuit (3B) by the control circuit (5) is permitted, when an operation signal has been input based on the operation state of the vehicle and the power source unit (91) is at or exceeds a prescribed voltage.

Inventors:
MAEKAWA KOSEI (JP)
Application Number:
PCT/JP2017/030921
Publication Date:
March 08, 2018
Filing Date:
August 29, 2017
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H02J7/34; B60R16/033; H02J7/00
Domestic Patent References:
WO2008053808A12008-05-08
Foreign References:
JP2012240486A2012-12-10
JP2004260903A2004-09-16
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (JP)
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