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1. 发明申请

US20050021253A1 Charging/discharging apparatus and method, power supplying apparatus and method, program storing medium, and program 有权
标题翻译：充电/放电装置和方法，供电装置和方法，程序存储介质和程序
公开(公告)号：US20050021253A1
公开(公告)日：2005-01-27
申请号：US10916667
申请日：2004-08-11
申请人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
发明人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
IPC分类号： G01R31/36 , H01M10/44 , H01M10/48 , H02J7/00 , G06F19/00
CPC分类号： H04N5/23241 , H02J7/0013 , H02J7/0045 , H02J7/0077 , H02J2007/0098
摘要： In case of the present invention, a microcomputer (271) controls a charging mode changeover switch (275) and connects the switch to a terminal (275d) to change the terminal (275d) to an initial charging mode power source (278). In this case, the microcomputer (271) requests the information on the charging capacity stored in a microcomputer (252) as charging information, the charging voltage measured by a voltage detector (258) and a standard charging capacity and obtains the information through a communication circuits (254) and (272). The microcomputer (271) obtains an actual charging capacity in accordance with a received measured charging voltage, compares the actual charging capacity with a stored charging capacity, and updates the actual charging capacity to zero when the comparison result is equal to or larger than a threshold value and the charging voltage is equal to or less than another threshold value. According to the present invention, a charging capacity is correctly corrected.
摘要翻译：在本发明的情况下，微型计算机（271）控制充电模式切换开关（275），并将开关连接到端子（275d），将端子（275d）改变为初始充电模式电源（278）。在这种情况下，微型计算机271将存储在微计算机252中的充电能力的信息作为充电信息，由电压检测器（258）测量的充电电压和标准充电容量请求，并通过通信电路（254）和（272）。微型计算机（271）根据接收到的测量充电电压获得实际充电容量，将实际充电容量与存储的充电容量进行比较，并且当比较结果等于或大于阈值时将实际充电容量更新为零值和充电电压等于或小于另一阈值。根据本发明，正确地校正了充电容量。

2. 发明授权

US06825639B2 Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storage medium, and program 失效
标题翻译：充电/放电装置和方法，供电装置和方法，供电系统和方法，程序存储介质和程序
公开(公告)号：US06825639B2
公开(公告)日：2004-11-30
申请号：US10257299
申请日：2003-06-02
申请人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
发明人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
IPC分类号： H01M1044
CPC分类号： H04N5/23241 , H02J7/0013 , H02J7/0045 , H02J7/0077 , H02J2007/0098
摘要： In case of the present invention, a microcomputer (271) controls a charging mode changeover switch (275) and connects the switch to a terminal (275d) to change the terminal (275d) to an initial charging mode power source (278). In this case, the microcomputer (271) requests the information on the charging capacity stored in a microcomputer (252) as charging information, the charging voltage measured by a voltage detector (258) and a standard charging capacity and obtains the information through a communication circuits (254) and (272). The microcomputer (271) obtains an actual charging capacity in accordance with a received measured charging voltage, compares the actual charging capacity with a stored charging capacity, and updates the actual charging capacity to zero when the comparison result is equal to or larger than a threshold value and the charging voltage is equal to or less than another threshold value. According to the present invention, a charging capacity is correctly corrected.
摘要翻译：在本发明的情况下，微型计算机（271）控制充电模式切换开关（275），并将开关连接到端子（275d），将端子（275d）改变为初始充电模式电源（278）。在这种情况下，微型计算机271将存储在微计算机252中的充电能力的信息作为充电信息，由电压检测器（258）测量的充电电压和标准充电容量请求，并通过通信电路（254）和（272）。微型计算机（271）根据接收到的测量充电电压获得实际充电容量，将实际充电容量与存储的充电容量进行比较，并且当比较结果等于或大于阈值时将实际充电容量更新为零值和充电电压等于或小于另一阈值。根据本发明，正确地校正了充电容量。

3. 发明授权

US07096130B2 Charging/discharging apparatus and method, power supplying apparatus and method, program storing medium, and program 有权
标题翻译：充电/放电装置和方法，供电装置和方法，程序存储介质和程序
公开(公告)号：US07096130B2
公开(公告)日：2006-08-22
申请号：US10916667
申请日：2004-08-11
申请人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
发明人： Kei Tashiro , Hideyuki Sato , Yukio Tsuchiya , Kiyotaka Murata
IPC分类号： G06F3/01
CPC分类号： H04N5/23241 , H02J7/0013 , H02J7/0045 , H02J7/0077 , H02J2007/0098
摘要： In case of the present invention, a microcomputer (271) controls a charging mode changeover switch (275) and connects the switch to a terminal (275d) to change the terminal (275d) to an initial charging mode power source (278). In this case, the microcomputer (271) requests the information on the charging capacity stored in a microcomputer (252) as charging information, the charging voltage measured by a voltage detector (258) and a standard charging capacity and obtains the information through a communication circuits (254) and (272). The microcomputer (271) obtains an actual charging capacity in accordance with a received measured charging voltage, compares the actual charging capacity with a stored charging capacity, and updates the actual charging capacity to zero when the comparison result is equal to or larger than a threshold value and the charging voltage is equal to or less than another threshold value. According to the present invention, a charging capacity is correctly corrected.
摘要翻译：在本发明的情况下，微型计算机（271）控制充电模式切换开关（275），并将开关连接到终端（275d），将终端（275d）改变为初始充电模式电源（278）。在这种情况下，微型计算机271将存储在微计算机252中的充电能力的信息作为充电信息，由电压检测器（258）测量的充电电压和标准充电容量请求，并通过通信电路（254）和（272）。微型计算机（271）根据接收到的测量充电电压获得实际充电容量，将实际充电容量与存储的充电容量进行比较，并且当比较结果等于或大于阈值时将实际充电容量更新为零值和充电电压等于或小于另一阈值。根据本发明，正确地校正了充电容量。

4. 发明授权

US06972545B2 Battery pack and battery remaining power calculating method 失效
标题翻译：电池组和电池剩余电量计算方法
公开(公告)号：US06972545B2
公开(公告)日：2005-12-06
申请号：US10486448
申请日：2003-06-11
申请人： Yukio Tsuchiya , Hideyuki Sato , Kei Tashiro
发明人： Yukio Tsuchiya , Hideyuki Sato , Kei Tashiro
IPC分类号： H01M10/44 , H01M10/46 , H02J7/00
CPC分类号： H01M10/44
摘要： The present invention relates to a battery pack having a function for calculating a remaining capacity of a battery cell that can be charged. When a calculated capacity integrated value Y is smaller than a maximum capacity integrated value Ym, a microcomputer (5) incorporated in the battery pack determines the capacity integrated value Y as the remaining capacity data of a battery. When the calculated capacity integrated value Y is the maximum capacity integrated value Ym or larger, the microcomputer determines the maximum capacity integrated value Ym as the remaining capacity data of the battery. Further, the microcomputer (5) corrects a reference capacity integrated value Y0 on the basis of the number of times that the capacity integrated value Y reaches the maximum capacity integrated value Ym.
摘要翻译：本发明涉及具有计算能够充电的电池单体的剩余容量的功能的电池组。当计算的容量积分值Y小于最大容量积分值Ym时，并入电池组的微计算机（5）将容量积分值Y确定为电池的剩余容量数据。当计算出的容量积分值Y为最大容量积分值Ym以上时，微机将最大容量积分值Ym确定为电池的剩余容量数据。此外，微型计算机5基于容量积分值Y达到最大容量积分值Ym的次数来校正基准容量积分值Y 0。

5. 发明授权

US07649339B2 Calculating remaining battery capacity based on battery-side end voltage and device-side end voltage 失效
标题翻译：基于电池侧端电压和器件端电压计算剩余电池容量
公开(公告)号：US07649339B2
公开(公告)日：2010-01-19
申请号：US12074477
申请日：2008-03-04
申请人： Masaki Sakurai , Yukio Tsuchiya , Hideyuki Sato
发明人： Masaki Sakurai , Yukio Tsuchiya , Hideyuki Sato
IPC分类号： H01M10/46
CPC分类号： G01R31/362 , G01R31/3655
摘要： A remaining battery capacity indicating apparatus includes an end voltage accumulated value setting unit operable to set an accumulated value indicative of a remaining capacity of a lithium-ion secondary battery, the accumulated value being set in a fully charged state of the battery so that the accumulated value reaches zero when a voltage in the battery is a device-side end voltage. It is determined whether a battery-side end voltage which ends discharges from the lithium-ion secondary battery corresponds to the device-side end voltage. If the battery-side end voltage does not correspond to the device-side end voltage, then the accumulated value is corrected in response to the device-side end voltage. A remaining capacity of the battery, corresponding to the device-side end voltage, is calculated based on the corrected accumulated value, and the calculated remaining capacity of the battery is displayed on a display unit. If the device-side end voltage does not correspond to the battery-side end voltage, then the remaining capacity of the battery is displayed on the device side.
摘要翻译：剩余电池容量指示装置包括终端电压累加值设定单元，其可操作以设定指示锂离子二次电池的剩余容量的累积值，所述累积值被设置在电池的完全充电状态，使得累积当电池中的电压为器件侧端电压时，值达到零。确定从锂离子二次电池排出的电池侧端电压是否对应于器件侧端电压。如果电池侧端电压不对应于器件侧端电压，则根据器件侧端电压对累加值进行校正。基于校正后的累计值计算与设备侧端电压相对应的电池的剩余容量，并将计算出的电池余量显示在显示单元上。如果设备侧端电压不对应于电池侧端电压，则在设备侧显示电池的剩余容量。

6. 发明授权

US07579811B2 Battery pack, battery protection processing apparatus and control method thereof 有权
标题翻译：电池组，电池保护处理装置及其控制方法
公开(公告)号：US07579811B2
公开(公告)日：2009-08-25
申请号：US10987927
申请日：2004-11-12
申请人： Hideyuki Sato , Yukio Tsuchiya , Ryuji Nakamichi , Osamu Nagashima , Toshihiro Koide
发明人： Hideyuki Sato , Yukio Tsuchiya , Ryuji Nakamichi , Osamu Nagashima , Toshihiro Koide
IPC分类号： H02J7/00
CPC分类号： H02J7/0031 , G01R31/3655 , H01M10/4264 , H01M10/443 , H01M10/448 , H01M10/48 , H01M10/482 , H01M10/486 , H02J7/0036
摘要： It is aimed at stably implementing a protection function of a secondary battery mainly under software control and providing a battery pack characterized by a reduced circuit installation area, parts costs, and power consumption. An AD converter outputs a voltage value between a positive electrode and a negative electrode of a secondary battery. Based on the voltage value, a microcontroller determines a state of the secondary battery out of overcharge, normal operation, and over-discharge states. According to the determined state, the microcontroller controls operations of a discharge current cutoff means and a charge current cutoff means via a FET driver. When it is determined that the secondary battery is placed in an overcurrent state based on the charge and discharge current size of the secondary battery, an overcurrent detection circuit enables the discharge current cutoff means to be a cutoff state in preference to control by the microcontroller.
摘要翻译：主要是在软件控制下稳定地实施二次电池的保护功能，并提供一种电池组，其特征在于减少了电路安装面积，部件成本和功耗。 AD转换器输出二次电池的正极和负极之间的电压值。基于电压值，微控制器确定二次电池的过充电，正常操作和过放电状态的状态。根据确定的状态，微控制器通过FET驱动器控制放电电流截止装置和充电电流截止装置的操作。当基于二次电池的充放电电流大小确定二次电池处于过电流状态时，过电流检测电路使得放电电流截止装置优先于微控制器的控制而成为截止状态。

7. 发明申请

US20050134230A1 Battery pack, battery protection processsing apparatus, and control method of the battery protection processing apparatus 有权
标题翻译：电池组，电池保护处理装置以及电池保护处理装置的控制方法
公开(公告)号：US20050134230A1
公开(公告)日：2005-06-23
申请号：US10987927
申请日：2004-11-12
申请人： Hideyuki Sato , Yukio Tsuchiya , Ryuji Nakamichi , Osamu Nagashima , Toshihiro Koide
发明人： Hideyuki Sato , Yukio Tsuchiya , Ryuji Nakamichi , Osamu Nagashima , Toshihiro Koide
IPC分类号： H02J7/04 , G01R31/36 , G06F1/32 , H01M10/42 , H01M10/44 , H01M10/48 , H02H7/18 , H02J7/00 , H02M3/07
CPC分类号： H02J7/0031 , G01R31/3655 , H01M10/4264 , H01M10/443 , H01M10/448 , H01M10/48 , H01M10/482 , H01M10/486 , H02J7/0036
摘要： It is aimed at stably implementing a protection function of a secondary battery mainly under software control and providing a battery pack characterized by a reduced circuit installation area, parts costs, and power consumption. An AD converter outputs a voltage value between a positive electrode and a negative electrode of a secondary battery. Based on the voltage value, a microcontroller determines a state of the secondary battery out of overcharge, normal operation, and over-discharge states. According to the determined state, the microcontroller controls operations of a discharge current cutoff means and a charge current cutoff means via a FET driver. When it is determined that the secondary battery is placed in an overcurrent state based on the charge and discharge current size of the secondary battery, an overcurrent detection circuit enables the discharge current cutoff means to be a cutoff state in preference to control by the microcontroller.
摘要翻译：主要是在软件控制下稳定地实施二次电池的保护功能，并提供一种电池组，其特征在于减少了电路安装面积，部件成本和功耗。 AD转换器输出二次电池的正极和负极之间的电压值。基于电压值，微控制器确定二次电池的过充电，正常操作和过放电状态的状态。根据确定的状态，微控制器通过FET驱动器控制放电电流截止装置和充电电流截止装置的操作。当基于二次电池的充放电电流大小确定二次电池处于过电流状态时，过电流检测电路使得放电电流截止装置优先于微控制器的控制而成为截止状态。

8. 发明授权

US07864065B2 Battery residual quantity display method and electronic equipment 有权
标题翻译：电池剩余量显示方式和电子设备
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。

9. 发明申请

US20070080661A1 Battery device 有权
标题翻译：电池装置
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。

10. 发明申请

US20050127879A1 Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatus 有权
标题翻译：电池组，电池保护处理装置以及电池保护处理装置的启动控制方法
公开(公告)号：US20050127879A1
公开(公告)日：2005-06-16
申请号：US10987926
申请日：2004-11-12
申请人： Hideyuki Sato , Ryuji Nakamichi , Yukio Tsuchiya , Kazuyasu Nawa
发明人： Hideyuki Sato , Ryuji Nakamichi , Yukio Tsuchiya , Kazuyasu Nawa
IPC分类号： H01M10/44 , H02H7/18 , H02J7/00 , H02J7/04
CPC分类号： H02J7/0054 , H02J7/0031 , H02J2007/004 , H02J2007/0067 , H02J2007/0098
摘要： It is aimed at providing a battery pack which stably implements a protection function of a secondary battery mainly under software control and reduces a circuit installation area and parts costs. The battery pack has a discharge current cutoff means and a charge current cutoff means for selectively cutting off discharge and charge currents of the secondary battery. The battery pack has a protection process means for controlling operations of the discharge current cutoff means and the charge current cutoff means in accordance with an inter-electrode voltage between positive and negative electrodes of the secondary battery. The battery pack executes an initialization process for the protection process means at a timing (T42) when a power supply voltage supplied to the protection process means reaches lowest voltage Vpor to start the protection process means. Further, the battery pack sets a threshold voltage needed for operation control of the discharge current cutoff means and the charge current cutoff means to start the protection process at a timing (T43) when the power supply voltage reaches voltage Vpfw that is higher than lowest voltage Vpor and is smaller than or equal to a voltage for stable driving.
摘要翻译：其目的在于提供一种主要在软件控制下稳定地实现二次电池的保护功能的电池组，并且减少电路安装面积和部件成本。电池组具有放电电流切断装置和用于选择性地切断二次电池的放电和充电电流的充电电流切断装置。电池组具有根据二次电池的正极和负极之间的电极间电压来控制放电电流切断装置和充电电流切断装置的动作的保护处理装置。当提供给保护处理装置的电源电压达到最低电压Vpor以启动保护处理装置时，电池组在时刻（T 42）执行保护处理装置的初始化处理。此外，电池组在电源电压达到高于最低电压Vpfw的定时（T 43）时设定放电电流切断装置和充电电流切断装置的操作控制所需的阈值电压，以开始保护处理电压Vpor并且小于或等于用于稳定驱动的电压。

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