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Vehicle power control apparatus and vehicle power control method

A technology of power control and power, applied in the field of vehicle power control equipment, can solve problems such as power consumption

Active Publication Date: 2014-01-15
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Power damage due to this cycle will consume power stored in the on-board secondary battery

Method used

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  • Vehicle power control apparatus and vehicle power control method
  • Vehicle power control apparatus and vehicle power control method
  • Vehicle power control apparatus and vehicle power control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0022] figure 1 is a block diagram schematically showing a vehicle power control device according to an example embodiment of the present invention.

[0023] The vehicle power control apparatus 1 according to the present exemplary embodiment is installed in a hybrid vehicle that runs using both an engine and an electric motor, or in an electric vehicle that runs using an electric motor.

[0024] as in figure 1 As shown in , the vehicle power control device 1 includes a secondary battery 3 , a charging plug (charging terminal) 5 , a power outlet (discharging terminal) 7 , a charger 9 , a power supply 11 , a notification section 15 , and a control unit 13 and the like.

[0025] In the present vehicle power control device 1, it is possible to control the supply of electric power from the secondary battery 3 to an AC load (hereinafter, sim...

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PUM

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Abstract

The invention relates to a vehicle power control apparatus and a vehicle power control method. A control unit (13) of a vehicle power control apparatus (1) performs an operation described below. The control unit (13) fluctuates a voltage of an alternating-current power output from a discharging terminal (7) with a power supplier when the control unit detects that a receiving terminal (17a) of an alternating-current load or a charging terminal (5) is connected to the discharging terminal (7), or that a supply terminal (19a) of an alternating-current power supply or the discharging terminal (7) is connected to the charging terminal (5). Also, the control unit (13) directs a notifying portion to perform a notifying operation when the control unit (13) detects that a voltage of alternating-current power input to the charging terminal (5) is fluctuating in the same manner that a voltage of alternating-current power output from the discharging terminal (7) is fluctuating.

Description

technical field [0001] The present invention relates to a vehicle power control device and a power control method for a vehicle, the vehicle power control device is provided with: a charging terminal for storing power from an AC power source outside the vehicle to a secondary battery; and a discharge terminal for supplying electric power to an AC load outside the vehicle. Background technique [0002] In recent years, vehicles provided with secondary batteries (hereinafter referred to as "on-board secondary batteries"), such as hybrid vehicles running using a combination of an engine or an electric motor, or electric vehicles running using an engine, are continuing to gain popularity, The secondary battery stores electric power (simply referred to as “electric power” in this specification) to be supplied to a motor serving as a power source. [0003] Some of these kinds of vehicles are provided with a vehicle power control device capable of charging the on-board secondary b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00B60L50/16
CPCB60L2210/40B60L2240/547B60L2250/10B60L2250/16Y02T90/14H02J7/34Y02T10/70Y02T10/7072B60L53/14H02J7/0036Y02T10/72B60L55/00B60L2240/529B60L2240/526B60L2240/527B60L58/20B60L50/16Y02T90/12
Inventor 鸣瀬诚
Owner TOYOTA JIDOSHA KK
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