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1. 发明授权

US09239363B2 Battery diagnosis device and method 有权
公开(公告)号：US09239363B2
公开(公告)日：2016-01-19
申请号：US12974828
申请日：2010-12-21
申请人： Akihiro Matsui , Kazuto Kuroda , Yasuhiro Harada , Shinichiro Kosugi , Hisashi Oya , Mami Mizutani , Takashi Morimoto , Takeo Hayase , Yukitaka Monden , Norio Takami
发明人： Akihiro Matsui , Kazuto Kuroda , Yasuhiro Harada , Shinichiro Kosugi , Hisashi Oya , Mami Mizutani , Takashi Morimoto , Takeo Hayase , Yukitaka Monden , Norio Takami
IPC分类号： H02J7/00 , G01R31/36 , H01M10/48 , G06Q50/06 , B60L3/00 , B60L3/04 , B60L3/12 , B60L11/18
CPC分类号： G01R31/3634 , B60L3/0046 , B60L3/04 , B60L3/12 , B60L11/1853 , B60L11/1861 , B60L11/1864 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/3651 , G01R31/3658 , G01R31/3662 , G01R31/3679 , G01R31/3689 , G06Q50/06 , H01M10/48 , H01M2220/20 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061
摘要： An apparatus is disclosed that includes a resistance measuring unit operable to determine a solution resistance Rsol and a charge transfer resistance Rct of a battery; and at least one computer-readable non-transitory storage medium comprising code, that, when executed by at least one processor, is operable to provide an estimate of the present value of the battery by: comparing Rsol and Rct to historical deterioration transition information; estimating the number of remaining charge cycles before a discharge capacity lower limit is reached by the battery using the comparison; and estimating the number of remaining charge cycles before a discharge time lower limit is reached by the battery using the comparison. The estimate of the present value of the battery includes the smaller of the number of remaining charge cycles before a discharge capacity lower limit is reached or the number of remaining charge cycles before a discharge time lower limit is reached.

2. 发明申请

US20120007556A1 BATTERY DIAGNOSIS DEVICE AND METHOD 有权
标题翻译：电池诊断装置及方法
公开(公告)号：US20120007556A1
公开(公告)日：2012-01-12
申请号：US12974828
申请日：2010-12-21
申请人： Akihiro Matsui , Kazuto Kuroda , Yasuhiro Harada , Shinichiro Kosugi , Hisashi Oya , Mami Mizutani , Takashi Morimoto , Takeo Hayase , Yukitaka Monden , Norio Takami
发明人： Akihiro Matsui , Kazuto Kuroda , Yasuhiro Harada , Shinichiro Kosugi , Hisashi Oya , Mami Mizutani , Takashi Morimoto , Takeo Hayase , Yukitaka Monden , Norio Takami
IPC分类号： H02J7/00 , G01R31/36
CPC分类号： G01R31/3634 , B60L3/0046 , B60L3/04 , B60L3/12 , B60L11/1853 , B60L11/1861 , B60L11/1864 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/3651 , G01R31/3658 , G01R31/3662 , G01R31/3679 , G01R31/3689 , G06Q50/06 , H01M10/48 , H01M2220/20 , Y02T10/7005 , Y02T10/7044 , Y02T10/7061
摘要： An apparatus is disclosed that includes a resistance measuring unit operable to determine a solution resistance Rsol and a charge transfer resistance Rct of a battery; and at least one computer-readable non-transitory storage medium comprising code, that, when executed by at least one processor, is operable to provide an estimate of the present value of the battery by: comparing Rsol and Rct to historical deterioration transition information; estimating the number of remaining charge cycles before a discharge capacity lower limit is reached by the battery using the comparison; and estimating the number of remaining charge cycles before a discharge time lower limit is reached by the battery using the comparison. The estimate of the present value of the battery includes the smaller of the number of remaining charge cycles before a discharge capacity lower limit is reached or the number of remaining charge cycles before a discharge time lower limit is reached.
摘要翻译：公开了一种装置，其包括电阻测量单元，其可操作以确定电池的溶液电阻R sol和电荷转移电阻Rct; 以及包括代码的至少一个计算机可读的非暂时性存储介质，所述代码当由至少一个处理器执行时可操作以通过以下方式来提供对所述电池的当前值的估计：将R sol和Rct与历史劣化转换信息进行比较; 在使用比较的电池达到放电容量下限之前估计剩余充电循环次数; 并且通过使用比较来估计电池达到放电时间下限之前的剩余充电循环次数。电池的当前值的估计包括达到放电容量下限之前的剩余电荷循环次数或达到放电时间下限之前的剩余充电循环次数中的较小者。

3. 发明申请

US20110050169A1 SECONDARY BATTERY DEVICE AND VEHICLE 有权
标题翻译：二次电池装置和车辆
公开(公告)号：US20110050169A1
公开(公告)日：2011-03-03
申请号：US12872257
申请日：2010-08-31
申请人： Takashi AKIBA , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
发明人： Takashi AKIBA , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
IPC分类号： H02J7/04
CPC分类号： H02J9/002 , B60L2230/16 , B60L2240/545 , B60L2240/547 , H02J7/0016 , Y02T10/7088 , Y02T90/128 , Y02T90/163
摘要： According to one embodiment, the power supply management portion includes a timer configured to output an ON signal every time set by the control circuit, an OR circuit configured to receive supply of an output signal from the timer, an external signal supplied from outside, and a switch control signal output from the control circuit, and a switch circuit configured to switch output of the power source voltage from an external power source according to an output signal from the OR circuit, and the control circuit turns on a switch control signal after confirming which of the output signal from the timer or the external signal has turned on the switch circuit and turns off the switch control signal when both of the output signal from the timer and the signal supplied from outside are turned off.
摘要翻译：根据一个实施例，电源管理部分包括定时器，其被配置为每当由控制电路设置时输出ON信号; OR电路，被配置为接收来自定时器的输出信号的提供;从外部提供的外部信号;以及从控制电路输出的开关控制信号，以及开关电路，被配置为根据来自OR电路的输出信号从外部电源切换电源电压的输出，并且控制电路在确认之后接通开关控制信号当来自定时器的输出信号和从外部提供的信号都断开时，来自定时器或外部信号的输出信号中的哪一个已经导通开关电路并且关闭开关控制信号。

4. 发明授权

US08368353B2 Secondary battery device and vehicle 有权
标题翻译：二次电池装置和车辆
公开(公告)号：US08368353B2
公开(公告)日：2013-02-05
申请号：US12872257
申请日：2010-08-31
申请人： Takashi Akiba , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
发明人： Takashi Akiba , Mami Mizutani , Fumiyuki Yamane , Yuki Kuwano , Ryuichi Morikawa , Shuji Ono , Nobuo Shibuya , Kazuto Kuroda , Shinichiro Kosugi , Yasuhiro Miyamoto
IPC分类号： H02J7/00 , H05K7/14 , B60K1/00
CPC分类号： H02J9/002 , B60L2230/16 , B60L2240/545 , B60L2240/547 , H02J7/0016 , Y02T10/7088 , Y02T90/128 , Y02T90/163
摘要： According to one embodiment, the power supply management portion includes a timer configured to output an ON signal every time set by the control circuit, an OR circuit configured to receive supply of an output signal from the timer, an external signal supplied from outside, and a switch control signal output from the control circuit, and a switch circuit configured to switch output of the power source voltage from an external power source according to an output signal from the OR circuit, and the control circuit turns on a switch control signal after confirming which of the output signal from the timer or the external signal has turned on the switch circuit and turns off the switch control signal when both of the output signal from the timer and the signal supplied from outside are turned off.
摘要翻译：根据一个实施例，电源管理部分包括定时器，其被配置为每当由控制电路设置时输出ON信号; OR电路，被配置为接收来自定时器的输出信号的提供;从外部提供的外部信号;以及从控制电路输出的开关控制信号，以及开关电路，被配置为根据来自OR电路的输出信号从外部电源切换电源电压的输出，并且控制电路在确认之后接通开关控制信号当来自定时器的输出信号和从外部提供的信号都断开时，来自定时器或外部信号的输出信号中的哪一个已经导通开关电路并且关闭开关控制信号。

5. 发明申请

US20110076530A1 BATTERY MANAGEMENT DEVICE, SECONDARY BATTERY DEVICE, AND VEHICLE 有权
标题翻译：电池管理装置，二次电池装置和车辆
公开(公告)号：US20110076530A1
公开(公告)日：2011-03-31
申请号：US12892384
申请日：2010-09-28
申请人： Yasuhiro MIYAMOTO , Shinichiro Kosugi , Yuki Kuwano , Nobuo Shibuya , Kazuto Kuroda
发明人： Yasuhiro MIYAMOTO , Shinichiro Kosugi , Yuki Kuwano , Nobuo Shibuya , Kazuto Kuroda
IPC分类号： H01M2/34
CPC分类号： H01M10/441 , H01M10/4207
摘要： According to one embodiment, a device includes a power management module to which a power is supplied from an external power source, a power source supply circuit to which a power is supplied from the power management module via a first input terminal, a latch circuit configured to be operated by a power supplied from the power supply circuit or a power supplied via a second input terminal, a circuit configured to output a logic signal that sets a shutdown signal output from the latch circuit to a third input terminal, and a logic communication circuit to which a logic signal is supplied via the third input terminal and which supplies the logic signal to a forth terminal of the larch circuit. The shutdown signal output from the latch circuit is set to an predetermined level when the logic signal is set to a second level from a first level.
摘要翻译：根据一个实施例，一种设备包括：功率管理模块，从外部电源向其提供电力;电源供应电路，经由第一输入端从所述电力管理模块向其提供电力;锁存电路，通过从电源电路提供的电力或经由第二输入端子提供的电力来操作电路，被配置为输出将从锁存电路输出的关闭信号设置为第三输入端子的逻辑信号的电路，以及逻辑通信经由第三输入端提供逻辑信号的电路，并将逻辑信号提供给落叶松电路的第四端。当逻辑信号从第一电平设置为第二电平时，从锁存电路输出的关闭信号被设置为预定电平。

6. 发明授权

US08643328B2 Battery management device, secondary battery device, and vehicle 有权
标题翻译：电池管理装置，二次电池装置和车辆
公开(公告)号：US08643328B2
公开(公告)日：2014-02-04
申请号：US12892384
申请日：2010-09-28
申请人： Yasuhiro Miyamoto , Shinichiro Kosugi , Yuki Kuwano , Nobuo Shibuya , Kazuto Kuroda
发明人： Yasuhiro Miyamoto , Shinichiro Kosugi , Yuki Kuwano , Nobuo Shibuya , Kazuto Kuroda
IPC分类号： H02J7/00
CPC分类号： H01M10/441 , H01M10/4207
摘要： According to one embodiment, a device includes a power management module to which a power is supplied from an external power source, a power source supply circuit to which a power is supplied from the power management module via a first input terminal, a latch circuit configured to be operated by a power supplied from the power supply circuit or a power supplied via a second input terminal, a circuit configured to output a logic signal that sets a shutdown signal output from the latch circuit to a third input terminal, and a logic communication circuit to which a logic signal is supplied via the third input terminal and which supplies the logic signal to a forth terminal of the larch circuit. The shutdown signal output from the latch circuit is set to an predetermined level when the logic signal is set to a second level from a first level.
摘要翻译：根据一个实施例，一种设备包括：功率管理模块，从外部电源向其提供电力;电源供应电路，经由第一输入端从所述电力管理模块向其提供电力;锁存电路，通过从电源电路提供的电力或经由第二输入端子提供的电力来操作电路，被配置为输出将从锁存电路输出的关闭信号设置为第三输入端子的逻辑信号的电路，以及逻辑通信经由第三输入端提供逻辑信号的电路，并将逻辑信号提供给落叶松电路的第四端。当逻辑信号从第一电平设置为第二电平时，从锁存电路输出的关闭信号被设置为预定电平。

7. 发明申请

US20130033232A1 STORAGE BATTERY DEVICE 审中-公开
标题翻译：存储电池设备
公开(公告)号：US20130033232A1
公开(公告)日：2013-02-07
申请号：US13524366
申请日：2012-06-15
申请人： Shinichiro Kosugi , Kazuto Kuroda
发明人： Shinichiro Kosugi , Kazuto Kuroda
IPC分类号： H02J7/00
CPC分类号： H01M10/637 , H01M10/625 , H01M2220/20
摘要： According to one embodiment, an AC blocking filter is provided between charging/discharging terminals of a storage battery and an inverter that converts a DC output of the storage battery to an AC output. Further, a DC blocking filter is connected to the charging/discharging terminals. An alternating current generation device supplies a warm-up alternating current to the storage battery via the DC blocking filter.
摘要翻译：根据一个实施例，在蓄电池的充电/放电端子和将蓄电池的DC输出转换为AC输出的逆变器之间设置AC阻断滤波器。此外，直流阻塞滤波器连接到充电/放电端子。交流发电装置经由直流阻塞滤波器向蓄电池供给预热交流电。

8. 发明授权

US08462005B2 Communication circuit to measure and communicate the state of a battery unit in a vehicle 有权
标题翻译：通信电路，用于测量和通信车辆中电池单元的状态
公开(公告)号：US08462005B2
公开(公告)日：2013-06-11
申请号：US12890061
申请日：2010-09-24
申请人： Kazuto Kuroda , Shinichiro Kosugi , Nobuo Shibuya , Yasuhiro Miyamoto
发明人： Kazuto Kuroda , Shinichiro Kosugi , Nobuo Shibuya , Yasuhiro Miyamoto
IPC分类号： G08B21/00
CPC分类号： B60L11/1864 , B60L2240/547 , G01R31/3658 , H02J7/0021 , Y02T10/7005 , Y02T10/7055 , Y02T10/7061 , Y02T90/16
摘要： According to one embodiment, a communication circuit includes a direct-current converter circuit configured to generate a second power supply potential different from a second reference potential by a predetermined potential, from a first power supply potential, a first receiving circuit configured to receive a binary communication signal, whose one level is at a first reference potential, through a first signal input terminal, by a differential transmission method, a first level shift circuit configured to convert the communication signal received by the first receiving circuit into a binary communication signal, whose one level is at the second reference potential, and the other level is at the second power supply potential, and a first transmission circuit configured to output the binary communication signal converted by the first level shift circuit, through a first signal output terminal, by a differential transmission method.
摘要翻译：根据一个实施例，通信电路包括直流电转换器电路，其被配置为从第一电源电位产生不同于第二参考电位预定电位的第二电源电位，第一接收电路被配置为接收二进制通过差分传输方法通过第一信号输入端子，其一级处于第一参考电位的通信信号，第一电平移位电路，被配置为将由第一接收电路接收的通信信号转换为二进制通信信号，二进制通信信号一级处于第二参考电位，另一级处于第二电源电位，第一传输电路被配置为通过第一信号输出端子通过第一信号输出端子输出由第一电平移位电路转换的二进制通信信号差分传输方式。

9. 发明申请

US20120221266A1 TEST SYSTEM AND METHOD OF TESTING BATTERY PACK 审中-公开
标题翻译：测试系统和测试电池组的方法
公开(公告)号：US20120221266A1
公开(公告)日：2012-08-30
申请号：US13406167
申请日：2012-02-27
申请人： Kazuto Kuroda , Shinichiro Kosugi , Nobuo Shibuya
发明人： Kazuto Kuroda , Shinichiro Kosugi , Nobuo Shibuya
IPC分类号： G01R31/36
CPC分类号： G01R31/40 , G01R31/3865
摘要： A test system to test a battery pack includes a power supply, a high-frequency-voltage application unit, a splitter, a first coupling capacitor, a second coupling capacitor, a ground, and a data logger. The power supply supplies power to a battery management unit of the battery pack. The splitter includes an input terminal, and first and second output terminals. The high-frequency-voltage application unit outputs a high-frequency voltage to the input terminal of the splitter. The first coupling capacitor is provided between the first output terminal and a positive-electrode terminal of the battery pack. The second coupling capacitor is provided between the second output terminal and a negative-electrode terminal of the battery pack. An earth terminal of the high-frequency-voltage application unit and one of power-supply input terminal of the battery pack are connected to the ground. The data logger records data outputted from a data-output terminal of the battery management unit.
摘要翻译：用于测试电池组的测试系统包括电源，高频电压施加单元，分路器，第一耦合电容器，第二耦合电容器，地线和数据记录器。电源为电池组的电池管理单元供电。分路器包括输入端，以及第一和第二输出端。高频电压应用单元向分路器的输入端输出高频电压。第一耦合电容器设置在电池组的第一输出端子和正极端子之间。第二耦合电容器设置在电池组的第二输出端子和负电极端子之间。高频电压施加单元的接地端子和电池组的电源输入端子之一连接到地面。数据记录器记录从电池管理单元的数据输出端子输出的数据。

10. 发明授权

US07949071B2 Signal processing system and information storage medium 有权
标题翻译：信号处理系统和信息存储介质
公开(公告)号：US07949071B2
公开(公告)日：2011-05-24
申请号：US12626338
申请日：2009-11-25
申请人： Yuji Nagai , Chosaku Noda , Kazuo Watabe , Akihito Ogawa , Kazuto Kuroda , Nobuhisa Yoshida , Nobumasa Naito , Naoki Morishita , Naomasa Nakamura , Hideaki Ohsawa , Hiroharu Sato , Hisashi Yamada , Toshihiko Kaneshige
发明人： Yuji Nagai , Chosaku Noda , Kazuo Watabe , Akihito Ogawa , Kazuto Kuroda , Nobuhisa Yoshida , Nobumasa Naito , Naoki Morishita , Naomasa Nakamura , Hideaki Ohsawa , Hiroharu Sato , Hisashi Yamada , Toshihiko Kaneshige
IPC分类号： H03C1/52 , G06K9/00
CPC分类号： G11B20/14 , G11B20/0021 , G11B20/00579 , G11B20/00884 , G11B20/1426 , G11B2020/1457
摘要： According to one embodiment, a first encoder encodes main information, a second encoder encodes sub-information, a first modulator modulates a carrier based on an output of the first encoder, a duplicating module duplicates an output of the second encoder to generate encoded sub-information units, and a second modulator amplitude-modulates an output of the first modulator based on the encoded sub-information units. The second modulator amplitude-modulates with σ/(μ×(2N)1/2) being 0.4 or less, wherein a noise power of a transmission path or a storage medium is σ2, a number of the encoded sub-information units is N, signal levels after amplitude modulation, which correspond to bit 1 and bit 0 of the encoded sub-information units, are A and B, and a level difference A−B is μ.
摘要翻译：根据一个实施例，第一编码器对主信息进行编码，第二编码器对子信息进行编码，第一调制器基于第一编码器的输出调制载波，复制模块复制第二编码器的输出，信息单元和第二调制器基于编码的子信息单元对第一调制器的输出进行幅度调制。第二调制器以＆sgr; /（μ×（2N）1/2）振幅调制为0.4或更小，其中传输路径或存储介质的噪声功率为2，编码子信息的数量单位为N，对应于编码子信息单元的位1和位0的幅度调制后的信号电平为A和B，电平差A-B为μ。

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