公开(公告)号：US07723949B2

公开(公告)日：2010-05-25

申请号：US11526738

申请日：2006-09-26

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya

IPC分类号： G01R23/10 ,  H02J7/00

CPC分类号： H02J7/0031 ,  H01M10/425 ,  H01M10/44 ,  H01M10/48 ,  H02J7/0004

摘要： A battery device includes a battery cell including a cell terminal, a case that houses the battery cell, a battery terminal provided to the case and electrically connected to the cell terminal, and a control section that is housed in the case and allows and inhibits charge and discharge of the battery cell, wherein the control section includes a detection section that detects an output voltage value of the cell terminal at an interval, and assuming that the latest output voltage value detected by the detection section is V1, and the output voltage value detected by the detection section immediately before the latest output voltage value V1 is V0, the control section allows charge and discharge of the battery cell if |ΔV| (ΔV=V1−V0) is smaller than a reference value, and to inhibit charge and discharge of the battery cell if |ΔV| is equal to and greater than the reference value.

摘要翻译： 电池装置包括：电池单元，包括电池端子，容纳电池单元的壳体，设置在壳体上并电连接到电池端子的电池端子;以及控制部，其容纳在壳体中并允许和禁止电荷 以及电池单元的放电，其中所述控制部分包括检测部分，其以间隔检测所述电池端子的输出电压值，并且假定由所述检测部分检测到的最新输出电压值为V1，并且所述输出电压值 在最近的输出电压值V1为V0之前由检测部检测到，如果|＆Dgr; V |，则控制部允许电池单体的充放电 （＆Dgr; V = V1-V0）小于参考值，并且如果|＆Dgr; V |，则禁止电池单元的充电和放电。 等于并且大于参考值。

公开(公告)号：US08368356B2

公开(公告)日：2013-02-05

申请号：US12504022

申请日：2009-07-16

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

IPC分类号： H02J7/16

CPC分类号： G06F1/3203 ,  G01R31/3682 ,  G06F21/81 ,  H01M10/4221 ,  H01M10/4257 ,  H01M10/48 ,  H01M10/488 ,  H04L63/08

摘要： A battery pack detachably connectable to an equipment body to supply power to the equipment body, the battery pack including a battery cell, a microcomputer for communicating with the equipment body, a connection terminal connected to the microcomputer, a positive power supply input terminal connected to a cathode of the battery cell; and a negative power supply input terminal connected to an anode of the battery cell. After the power of the equipment body is turned on, the microcomputer alternately sends to the equipment body by serial communication via the connection terminal information to be used in authentication processing executed by the equipment body and information to be used in a battery residual quantity count executed by the equipment body. After the authentication processing is complete, the microcomputer sends to the equipment body information to be used in updating the battery residual quantity count executed by the equipment body.

摘要翻译： 一种可拆卸地连接到设备主体以向设备主体供电的电池组，电池组包括电池单元，与设备主体通信的微型计算机，连接到微型计算机的连接端子，正电源输入端子，连接到 电池单元的阴极; 以及连接到电池单元的阳极的负电源输入端子。 在设备主体的电源接通之后，微型计算机通过连接终端信息通过连接终端信息交替地发送到设备主体，用于由设备机构执行的认证处理中使用的信息和用于执行的电池剩余数量计数的信息 由设备机构。 认证处理完成后，微机向设备机构发送用于更新由设备机构执行的电池剩余数量计数的信息。

公开(公告)号：US07619536B2

公开(公告)日：2009-11-17

申请号：US10587256

申请日：2006-02-20

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

IPC分类号： G08B3/00

CPC分类号： G06F1/3203 ,  G01R31/3682 ,  G06F21/81 ,  H01M10/4221 ,  H01M10/4257 ,  H01M10/48 ,  H01M10/488 ,  H04L63/08

摘要： The present invention is directed to a battery residual quantity display method for performing display of battery residual quantity of a battery pack mounted at an electronic equipment and serving to supply power to the electronic equipment. When power is turned ON, a first microcomputer (3) of the camera body (1) side serves to first acquire, by serial communication, information for battery residual quantity display from a second microcomputer (7) of the battery pack (2) side loaded at the camera body to perform battery residual quantity display on the basis of the acquired information to subsequently acquire, by serial communication, information for authentication processing from the second microcomputer of the battery pack side to perform an authentication processing for judging on the basis of the acquired information as to whether or not the battery pack connected to the camera body is genuine battery pack to update, after the authentication processing, the content of the battery residual quantity display on the basis of information for battery residual quantity display acquired by serial communication from the microcomputer of the battery pack side.

摘要翻译： 本发明涉及一种电池剩余量显示方法，用于执行安装在电子设备上并用于向电子设备供电的电池组的电池剩余量的显示。 当电源接通时，照相机主体（1）侧的第一微型计算机（3）用于首先通过串行通信从电池组（2）侧的第二微计算机（7）获取用于电池剩余量显示的信息 根据获取的信息进行电池剩余量显示，通过串行通信从电池组侧的第二微型计算机获取用于认证处理的信息，进行基于以下的判定的认证处理： 根据通过串行通信获取的电池剩余量显示的信息，获取的关于连接到照相机机体的电池组是否是正确的电池组，在认证处理之后更新电池剩余量显示的内容 从电池组侧的微型计算机。

公开(公告)号：US20080266126A1

公开(公告)日：2008-10-30

申请号：US10587256

申请日：2006-02-20

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

IPC分类号： G08B21/00

CPC分类号： G06F1/3203 ,  G01R31/3682 ,  G06F21/81 ,  H01M10/4221 ,  H01M10/4257 ,  H01M10/48 ,  H01M10/488 ,  H04L63/08

摘要： The present invention is directed to a battery residual quantity display method for performing display of battery residual quantity of a battery pack mounted at an electronic equipment and serving to supply power to the electronic equipment. When power is turned ON, a first microcomputer (3) of the camera body (1) side serves to first acquire, by serial communication, information for battery residual quantity display from a second microcomputer (7) of the battery pack (2) side loaded at the camera body to perform battery residual quantity display on the basis of the acquired information to subsequently acquire, by serial communication, information for authentication processing from the second microcomputer of the battery pack side to perform an authentication processing for judging on the basis of the acquired information as to whether or not the battery pack connected to the camera body is genuine battery pack to update, after the authentication processing, the content of the battery residual quantity display on the basis of information for battery residual quantity display acquired by serial communication from the microcomputer of the battery pack side.

摘要翻译： 本发明涉及一种电池剩余量显示方法，用于执行安装在电子设备上并用于向电子设备供电的电池组的电池剩余量的显示。 当电源接通时，照相机主体（1）侧的第一微型计算机（3）用于首先通过串行通信从电池组（2）侧的第二微计算机（7）获取用于电池剩余量显示的信息 根据获取的信息进行电池剩余量显示，通过串行通信从电池组侧的第二微型计算机获取用于认证处理的信息，进行基于以下的判定的认证处理： 根据通过串行通信获取的电池剩余量显示的信息，获取的关于连接到照相机机体的电池组是否是正确的电池组，在认证处理之后更新电池剩余量显示的内容 从电池组侧的微型计算机。

公开(公告)号：US07864065B2

公开(公告)日：2011-01-04

申请号：US12037714

申请日：2008-02-26

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya ,  Kazuyasu Nawa

IPC分类号： G08B21/00

CPC分类号： G06F1/3203 ,  G01R31/3682 ,  G06F21/81 ,  H01M10/4221 ,  H01M10/4257 ,  H01M10/48 ,  H01M10/488 ,  H04L63/08

摘要： A battery pack detachably connectable to an equipment body to supply power to the equipment body, the battery pack including a battery cell, a microcomputer for communicating with the equipment body, a connection terminal connected to the microcomputer, a positive power supply input terminal connected to a cathode of the battery cell; and a negative power supply input terminal connected to an anode of the battery cell. After the power of the equipment body is turned on, the microcomputer alternately sends to the equipment body by serial communication via the connection terminal information to be used in authentication processing executed by the equipment body and information to be used in a battery residual quantity count executed by the equipment body. After the authentication processing is complete, the microcomputer sends to the equipment body information to be used in updating the battery residual quantity count executed by the equipment body.

摘要翻译： 一种可拆卸地连接到设备主体以向设备主体供电的电池组，电池组包括电池单元，与设备主体通信的微型计算机，连接到微型计算机的连接端子，正电源输入端子，连接到 电池单元的阴极; 以及连接到电池单元的阳极的负电源输入端子。 在设备主体的电源接通之后，微型计算机通过连接终端信息通过连接终端信息交替地发送到设备主体，用于由设备机构执行的认证处理中使用的信息和用于执行的电池剩余数量计数的信息 由设备机构。 认证处理完成后，微机向设备机构发送用于更新由设备机构执行的电池剩余数量计数的信息。

公开(公告)号：US20070080661A1

公开(公告)日：2007-04-12

申请号：US11526738

申请日：2006-09-26

申请人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya

发明人： Ryoichi Nakashima ,  Hideyuki Sato ,  Yukio Tsuchiya

IPC分类号： H02J7/00

CPC分类号： H02J7/0031 ,  H01M10/425 ,  H01M10/44 ,  H01M10/48 ,  H02J7/0004

摘要： A battery device includes a battery cell including a cell terminal, a case that houses the battery cell, a battery terminal provided to the case and electrically connected to the cell terminal, and a control section that is housed in the case and allows and inhibits charge and discharge of the battery cell, wherein the control section includes a detection section that detects an output voltage value of the cell terminal at an interval, and assuming that the latest output voltage value detected by the detection section is V1, and the output voltage value detected by the detection section immediately before the latest output voltage value V1 is V0, the control section allows charge and discharge of the battery cell if |ΔV| (ΔV=V1−V0) is smaller than a reference value, and to inhibit charge and discharge of the battery cell if |ΔV| is equal to and greater than the reference value.

摘要翻译： 电池装置包括：电池单元，包括电池端子，容纳电池单元的壳体，设置在壳体上并电连接到电池端子的电池端子;以及控制部，其容纳在壳体中并允许和禁止电荷 以及电池单元的放电，其中所述控制部分包括检测部分，其以间隔检测所述电池端子的输出电压值，并且假定由所述检测部分检测到的最新输出电压值为V 1，并且所述输出电压 在最近的输出电压值V 1为V 0之前由检测部检测出的值，如果| DeltaV | （ΔV= V 1 -V 0）小于参考值，并且如果| DeltaV | 等于并且大于参考值。

公开(公告)号：US09153848B2

公开(公告)日：2015-10-06

申请号：US13274715

申请日：2011-10-17

申请人： Ryoichi Nakashima ,  Ryota Hashizume ,  Jiro Moriya ,  Yukio Tsuchiya ,  Junya Yamada ,  Takashi Mutou

发明人： Ryoichi Nakashima ,  Ryota Hashizume ,  Jiro Moriya ,  Yukio Tsuchiya ,  Junya Yamada ,  Takashi Mutou

IPC分类号： G01R31/36 ,  H01M10/48 ,  H01M10/42 ,  H01M10/0525

CPC分类号： H01M10/48 ,  G01R31/361 ,  G01R31/3682 ,  H01M10/0525 ,  H01M10/425 ,  H01M10/488

摘要： An electronic device includes a battery capacity computing unit configured to compute a current full-charge capacity of a currently inserted battery apparatus having secondary cells. The battery capacity computing unit acquires at least information on a full-charge capacity of the battery apparatus in a brand-new state and information on the battery charge/discharge cycle count from the battery apparatus, retains a correction coefficient used when computing the current full-charge capacity of the battery apparatus, and calculates the current full-charge capacity of the battery apparatus using the information on the full-charge capacity of the battery apparatus in a brand-new state, the information on the battery charge/discharge cycle count, and the correction coefficient.

摘要翻译： 电子设备包括电池容量计算单元，其被配置为计算当前插入的具有二次电池的电池装置的当前满充电容量。 电池容量计算单元至少获取关于全新状态的电池装置的满充电容量的信息和来自电池装置的电池充电/放电周期计数的信息，保留当计算当前充满电时使用的校正系数 电池装置的充电容量，并且使用关于全新状态的电池装置的全充电容量的信息来计算电池装置的当前满充电容量，关于电池充电/放电周期数的信息 ，和校正系数。

公开(公告)号：US20070206034A1

公开(公告)日：2007-09-06

申请号：US11672764

申请日：2007-02-08

申请人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

发明人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

IPC分类号： G01D9/42

CPC分类号： H01M10/48 ,  H01M2/1022 ,  H01M10/425 ,  H01M10/488 ,  H02J7/0031

摘要： A battery device includes: a battery cell; a case that accommodates the battery cell; a battery side positive terminal and a battery side negative terminal provided in the case and electrically connected to the battery cell; a battery side communication terminal provided in the case; a battery side communication unit accommodated in the case and communicating with electronic equipment via the battery side communication terminal, the battery side communication unit provided under a changeable communication condition; and a battery side discrimination terminal provided in the case; a battery side control unit accommodated in the case, discriminating a magnitude of a voltage of the battery side discrimination terminal, and changing the communication condition based on a result of the discrimination.

摘要翻译： 电池装置包括：电池单体; 容纳电池单元的情况; 电池侧正端子和电池侧负端子，设置在壳体中并电连接到电池单元; 设置在该壳体中的电池侧通信端子; 电池侧通信单元，容纳在所述壳体中并且经由所述电池侧通信终端与电子设备通信，所述电池侧通信单元设置在可变通信条件下; 以及设置在该壳体中的电池侧鉴别端子。 容纳在壳体中的电池侧控制单元，鉴别电池侧识别端子的电压的大小，并且基于判别结果来改变通信条件。

公开(公告)号：US20090220825A1

公开(公告)日：2009-09-03

申请号：US11912853

申请日：2007-02-02

申请人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

发明人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

IPC分类号： H01M10/44 ,  H02H7/18 ,  H02J7/00

CPC分类号： H02J7/0031 ,  H01M10/441 ,  H01M10/482 ,  H02J2007/0037 ,  H02J2007/004

摘要： A battery protection operation having higher safety is performed in a battery pack. Presence/absence of plural abnormal states including at least an overcharge state and an overdischarge state based on detected results of voltage between a positive terminal and a negative terminal of a battery cell as well as an overcurrent charge state and an overcurrent discharge state indicating that charge current and discharge current are excessive respectively based on detected results of charge and discharge current of the battery cell are determined at any time and an abnormality determination flag showing a determination result of respective abnormal states as a flag is stored. In addition, control states A to D according to combinations of respective operation states of the a discharge current shut-off circuit selectively shutting off discharge current of the battery cell and a charge current shut-off circuit selectively shutting off charge current of the battery cell are defined, and to which control state the state should be changed will be determined based on a value of the abnormality determination flag.

摘要翻译： 在电池组中执行具有更高安全性的电池保护操作。 基于电池单元的正极端子和负极端子之间的电压的检测结果以及过电流充电状态和表示充电状态的过电流放电状态，存在至少包括过充电状态和过放电状态的多个异常状态的存在/不存在 根据检测到的电池单元的充放电电流的结果，电流和放电电流分别过大，存储表示作为标志的各异常状态的判定结果的异常判定标志。 此外，根据放电电流切断电路的各个工作状态的组合的选择性地关闭电池单元的放电电流和充电电流切断电路的选择性地关闭电池单元的充电电流的控制状态A至D 并且将基于异常判定标志的值来确定要改变状态的控制状态。

公开(公告)号：US08359174B2

公开(公告)日：2013-01-22

申请号：US11912845

申请日：2007-02-26

申请人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

发明人： Ryoichi Nakashima ,  Masashi Kumada ,  Hideyuki Sato ,  Yoshio Harada ,  Michihiro Kaneko ,  Kentaro Suzuki

IPC分类号： G01R31/36 ,  G01R19/00

CPC分类号： G01R19/16542 ,  G01R31/3648 ,  G01R31/3655 ,  G01R31/3679 ,  H01M10/052 ,  H01M10/44 ,  H01M10/48 ,  H02J7/0047 ,  H02J2007/005

摘要： A battery pack has a charge and discharge count measuring part (131) configured to measure the number of times of charges and discharges of a secondary battery based on the summed value of the charge current for the secondary battery, and a decay rate output part (132) configured to compute a decay rate that indicates a degree of decay of the secondary battery based on the number of times of charges and discharges measured by the charge and discharge count measuring part (131) and to output it to a device being a discharge load. For example, the charge and discharge count measuring part (131) repeatedly sums the detected values of the charge current to a predetermined threshold, and counts up the number of times of charges and discharges every time when the summed value reaches the threshold. Accordingly, even though charges and discharges are repeated at finer steps in a relatively narrow voltage range, the number of times of charges and discharges can be counted accurately, and the computing accuracy of the decay rate is improved. In the battery pack in which the secondary battery is accommodated, parameters for detecting the remaining amount of the battery are detected more accurately.

摘要翻译： 电池组具有充电和放电计数测量部分（131），其被配置为基于二次电池的充电电流的相加值和衰减速率输出部分（...）来测量二次电池的充电和放电的次数 132），被配置为基于由所述充放电计数测量部（131）测量的充电和放电的次数来计算指示所述二次电池的衰减程度的衰减率，并将其输出到放电 加载。 例如，充电和放电计数测量部分（131）将检测到的充电电流的值重复地相加到预定阈值，并且每当累加值达到阈值时对每次充电和放电的次数进行计数。 因此，即使在比较窄的电压范围内以更细的步骤重复充电和放电，也可以精确地计数充放电次数，提高衰减率的计算精度。 在容纳二次电池的电池组中，更准确地检测用于检测电池剩余量的参数。