公开(公告)号：US20120293003A1

公开(公告)日：2012-11-22

申请号：US13519504

申请日：2011-02-04

申请人： Koji Shimamura ,  Toru Morita ,  Toshinori Matsui

发明人： Koji Shimamura ,  Toru Morita ,  Toshinori Matsui

IPC分类号： H02J1/00

CPC分类号： H01M10/4207 ,  H01M10/052 ,  H01M10/441 ,  H02J7/0016 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y10T307/685

摘要： Provided is a cell capacity adjusting device for reducing fluctuations in state of charge (SOC) among cells of a battery pack 101, which is formed by connecting a plurality of cells 111-116 in series, during suspension of operation of electrically-powered equipment whose main power source is the battery pack 101. From among the plurality of cells 111-116, one or a plurality of cells having a voltage value equal to or higher than a cell capacity adjustment target voltage are selected. By the selected cells, an intermittent operation unit 105, which operates even during the suspension of operation of the electrically-powered equipment, is caused to perform an intermittent operation. Through repetition of the intermittent operation, voltage values of the selected cells are decreased. Thus, fluctuations in state of charge (SOC) among cells are reduced without unnecessarily discharging battery stored energy of the battery pack 101.

摘要翻译： 提供了一种电池容量调节装置，用于在电动设备的停止操作期间减少在串联连接多个电池单元111-116而形成的电池组件101的电池单元间的充电状态的变化（SOC） 主电源是电池组101.从多个单元111-116中选择电池单元容量调整对象电压以上的一个或多个电池单元。 通过所选择的单元，即使在电动设备的停止操作期间操作的间歇操作单元105也执行间歇操作。 通过重复间歇操作，所选择的单元的电压值降低。 因此，电池中的充电状态（SOC）的波动减小，而不会不必要地释放电池组101的电池存储能量。

公开(公告)号：US09413037B2

公开(公告)日：2016-08-09

申请号：US13519504

申请日：2011-02-04

申请人： Koji Shimamura ,  Toru Morita ,  Toshinori Matsui

发明人： Koji Shimamura ,  Toru Morita ,  Toshinori Matsui

IPC分类号： H02J7/00 ,  H01M10/42 ,  H01M10/052 ,  H01M10/44

CPC分类号： H01M10/4207 ,  H01M10/052 ,  H01M10/441 ,  H02J7/0016 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7055 ,  Y10T307/685

摘要： Provided is a cell capacity adjusting device for reducing fluctuations in state of charge (SOC) among cells of a battery pack 101, which is formed by connecting a plurality of cells 111-116 in series, during suspension of operation of electrically-powered equipment whose main power source is the battery pack 101. From among the plurality of cells 111-116, one or a plurality of cells having a voltage value equal to or higher than a cell capacity adjustment target voltage are selected. By the selected cells, an intermittent operation unit 105, which operates even during the suspension of operation of the electrically-powered equipment, is caused to perform an intermittent operation. Through repetition of the intermittent operation, voltage values of the selected cells are decreased. Thus, fluctuations in state of charge (SOC) among cells are reduced without unnecessarily discharging battery stored energy of the battery pack 101.

摘要翻译： 提供了一种电池容量调节装置，用于在电动设备的停止操作期间减少在串联连接多个电池单元111-116而形成的电池组件101的电池单元间的充电状态的变化（SOC） 主电源是电池组101.从多个单元111-116中选择电池单元容量调整对象电压以上的一个或多个电池单元。 通过所选择的单元，即使在电动设备的停止操作期间操作的间歇操作单元105也执行间歇操作。 通过重复间歇操作，所选择的单元的电压值降低。 因此，电池中的充电状态（SOC）的波动减小，而不会不必要地释放电池组101的电池存储能量。

公开(公告)号：US08754607B2

公开(公告)日：2014-06-17

申请号：US13612079

申请日：2012-09-12

申请人： Koji Shimamura

发明人： Koji Shimamura

IPC分类号： H02J7/00 ,  B60L1/00 ,  B60L3/04

CPC分类号： B60L1/00 ,  B60L3/04 ,  B60L11/005 ,  B60L11/1805 ,  B60L11/1816 ,  B60L11/1861 ,  B60L2240/461 ,  B60L2240/486 ,  B60L2240/80 ,  B60L2250/12 ,  B60L2250/22 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/14

摘要： Provided is an electrically driven vehicle (10) loaded with a driving storage battery (20) charged by electric power supplied from a power supply outside the vehicle, including an occupant detection sensor (70) for detecting whether or not an occupant is in the electrically driven vehicle (10), rotation sensors (80) for detecting presence/absence of rotations of wheels (90) provided to the electrically driven vehicle (10), and a charge control unit (60) for determining whether or not a state in which the occupant detection sensor (70) detects that the occupant is not in the electrically driven vehicle (10) and the wheel rotation sensors (80) detect that the wheels (90) are not rotating has continued for a predetermined period, and starting, when the charge control unit (60) determines that the state has continued for the predetermined period, the charge of the driving storage battery (20).

摘要翻译： 本发明提供一种电动车辆（10），其装载有从车辆外部的电源供给的电力充电的驱动蓄电池（20），其包括乘员检测传感器（70），用于检测乘员是否在电气 驱动车辆（10），用于检测设置在电动车辆（10）上的车轮（90）的转动转动的旋转传感器（80）;以及充电控制单元（60），用于确定 乘员检测传感器（70）检测乘员不在电动车辆（10）中，并且车轮旋转传感器（80）检测到车轮（90）不旋转已经持续了预定时间段，并且当 充电控制单元（60）确定状态持续了预定时段，驱动蓄电池（20）的充电。