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公开(公告)号：US20080136262A1
公开(公告)日：2008-06-12
申请号：US11940889
申请日：2007-11-15
申请人： Mieko Hara , Yoichi Miyajima , Hiroaki Sato , Yoshihito Tamesue , Mitsuo Yamaguchi , Shoichi Shintani , Shinji Suzuki , Masashi Kumada , Ryoichi Nakashima , Jiro Moriya , Hisashi Aoki
发明人： Mieko Hara , Yoichi Miyajima , Hiroaki Sato , Yoshihito Tamesue , Mitsuo Yamaguchi , Shoichi Shintani , Shinji Suzuki , Masashi Kumada , Ryoichi Nakashima , Jiro Moriya , Hisashi Aoki
CPC分类号： H02J7/0045 , H02J1/08 , H02J7/0047 , H02J2007/0001 , Y10T307/696 , Y10T307/729
摘要： A power supply system is provided. The power supply system includes electronic equipment adapted to control power supply based on battery identification information from a battery installed in a battery housing section; and a power supply plate, the power supply plate including a plate main body installed in the battery housing section of the electronic equipment, and a cable, one end of which is connected to the plate main body and the other end of which is led through a lead-out hole of the battery housing section out of the electronic equipment, the other end also having a connector formed thereon which is connected to a power source, wherein power is supplied from the power source connected to the connector of the power supply plate to the electronic equipment.
摘要翻译： 提供电源系统。 电源系统包括适于基于来自安装在电池容纳部分中的电池的电池识别信息来控制供电的电子设备; 以及电源板，所述电源板包括安装在所述电子设备的电池容纳部中的板主体和电缆，所述电缆的一端连接到所述板主体，并且另一端被引导通过 电子设备的电池壳体部分的引出孔，另一端还具有形成在其上的连接到电源的连接器，其中从连接到电源板的连接器的电源供电， 到电子设备。
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2.发明授权Battery pack, electronic appliance, and method of detecting remaining amount of battery 失效电池组，电子设备以及检测电池剩余量的方法公开(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
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。
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公开(公告)号：US07843164B2
公开(公告)日：2010-11-30
申请号：US11940889
申请日：2007-11-15
申请人： Mieko Hara , Yoichi Miyajima , Hiroaki Sato , Yoshihito Tamesue , Mitsuo Yamaguchi , Shoichi Shintani , Shinji Suzuki , Masashi Kumada , Ryoichi Nakashima , Jiro Moriya , Hisashi Aoki
发明人： Mieko Hara , Yoichi Miyajima , Hiroaki Sato , Yoshihito Tamesue , Mitsuo Yamaguchi , Shoichi Shintani , Shinji Suzuki , Masashi Kumada , Ryoichi Nakashima , Jiro Moriya , Hisashi Aoki
IPC分类号： H02J7/00
CPC分类号： H02J7/0045 , H02J1/08 , H02J7/0047 , H02J2007/0001 , Y10T307/696 , Y10T307/729
摘要： A power supply system is provided. The power supply system includes electronic equipment adapted to control power supply based on battery identification information from a battery installed in a battery housing section; and a power supply plate, the power supply plate including a plate main body installed in the battery housing section of the electronic equipment, and a cable, one end of which is connected to the plate main body and the other end of which is led through a lead-out hole of the battery housing section out of the electronic equipment, the other end also having a connector formed thereon which is connected to a power source, wherein power is supplied from the power source connected to the connector of the power supply plate to the electronic equipment.
摘要翻译： 提供电源系统。 电源系统包括适于基于来自安装在电池容纳部分中的电池的电池识别信息来控制供电的电子设备; 以及电源板，所述电源板包括安装在所述电子设备的电池容纳部中的板主体和电缆，所述电缆的一端连接到所述板主体，并且另一端被引导通过 电子设备的电池壳体部分的引出孔，另一端还具有形成在其上的连接到电源的连接器，其中从连接到电源板的连接器的电源供电， 到电子设备。
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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
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。
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公开(公告)号：US20100123924A1
公开(公告)日：2010-05-20
申请号：US12589625
申请日：2009-10-26
申请人： Masashi Kumada
发明人： Masashi Kumada
IPC分类号： G06F3/12
CPC分类号： H04L25/05
摘要： A data communication device includes: a communication execution unit that executes serial communication of an asynchronous type; a bit variance detection block that detects a variance between bits in communication data which the communication execution unit receives from a remote communicating party; a timer that measures a low-level pulse width which is a low-level pulse duration and which is determined with the position of the variance between bits detected by the bit variance detection block; and a control unit that performs transmission speed recognizing processing on the communication data according to the low-level pulse width measured by the timer, wherein based on the confirmation that the low-level pulse width is a low-level pulse width equivalent to a bit width compatible with low-speed communication data, the control unit recognizes the transmission speed for the communication data as a low speed.
摘要翻译： 数据通信设备包括：执行异步类型的串行通信的通信执行单元; 检测通信执行单元从远程通信对方接收到的通信数据中的位之间的差异的位差异检测块; 定时器，其测量作为低电平脉冲持续时间的低电平脉冲宽度，并且由所述位方差检测块检测到的位之间的方差位置确定; 以及控制单元，其根据由定时器测量的低电平脉冲宽度对通信数据执行传输速度识别处理，其中基于低电平脉冲宽度是等于位的低电平脉冲宽度的确认 宽度与低速通信数据兼容，控制单元将通信数据的传输速度识别为低速。
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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。
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公开(公告)号：US08654377B2
公开(公告)日：2014-02-18
申请号：US12589625
申请日：2009-10-26
申请人： Masashi Kumada
发明人： Masashi Kumada
CPC分类号： H04L25/05
摘要： A data communication device includes: a communication execution unit that executes serial communication of an asynchronous type; a bit variance detection block that detects a variance between bits in communication data which the communication execution unit receives from a remote communicating party; a timer that measures a low-level pulse width which is a low-level pulse duration and which is determined with the position of the variance between bits detected by the bit variance detection block; and a control unit that performs transmission speed recognizing processing on the communication data according to the low-level pulse width measured by the timer, wherein based on the confirmation that the low-level pulse width is a low-level pulse width equivalent to a bit width compatible with low-speed communication data, the control unit recognizes the transmission speed for the communication data as a low speed.
摘要翻译： 数据通信设备包括：执行异步类型的串行通信的通信执行单元; 检测通信执行单元从远程通信对方接收到的通信数据中的位之间的差异的位差异检测块; 定时器，其测量作为低电平脉冲持续时间的低电平脉冲宽度，并且由所述位方差检测块检测到的位之间的方差位置确定; 以及控制单元，其根据由定时器测量的低电平脉冲宽度对通信数据执行传输速度识别处理，其中基于低电平脉冲宽度是等于位的低电平脉冲宽度的确认 宽度与低速通信数据兼容，控制单元将通信数据的传输速度识别为低速。
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8.发明申请Battery Pack, Electronic Appliance, And Method of Detecting Remaining Amount of Battery 失效电池组，电子设备及检测剩余电量的方法公开(公告)号：US20090171598A1
公开(公告)日：2009-07-02
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
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。
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