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公开(公告)号：US20180131206A1
公开(公告)日：2018-05-10
申请号：US15858257
申请日：2017-12-29
CPC分类号： H02J7/0029 , G01R31/3689 , G01R31/44 , H02J7/0047 , H02J2007/0037 , H02J2007/004 , H02J2007/005 , H02J2007/0067
摘要： An apparatus is provided for an electrical component to automatically provide a discharge of a rechargeable battery to a predetermined state of charge. The apparatus includes the electrical component determining a rechargeable battery is not connected to a device and discharging the rechargeable battery. The apparatus includes the electronic component determining whether a state of charge exceeds the predetermined state of charge in the rechargeable battery and responsive to determining that the state of charge exceeds the predetermined state of charge, continuing discharging the rechargeable battery.
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公开(公告)号：US09965024B2
公开(公告)日：2018-05-08
申请号：US14955667
申请日：2015-12-01
CPC分类号： G06F1/3212 , G01R31/3689 , G06F1/3209 , H04M1/73 , H04W4/90 , H04W60/00 , H04W76/50 , Y02D10/174
摘要： A method for efficient battery usage in for portable devices. The method includes a service provider receiving a communication associated with a first device and a second device, wherein one of the first device and the second device is a sender of the communication and the other of the first device and the second device is an intended recipient of the communication. The service provider then determines that the first device is operating in an energy saving mode. The service provider may also determine that an emergency communication override feature for the first device has not been enabled. Upon determining that the first mobile device is operating in an energy saving mode and that an emergency communication override feature for the first device has not been enabled, the service provider determines not to send the communication to the intended recipient of the communication.
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公开(公告)号：US09897662B2
公开(公告)日：2018-02-20
申请号：US14784141
申请日：2013-04-15
发明人： Hikaru Miura , Mutsumi Kikuchi , Akihiko Kudoh , Tomonori Kanai
CPC分类号： G01R31/3658 , B60L3/12 , B60L11/1853 , B60L2240/547 , B60L2240/549 , G01R15/22 , G01R31/3606 , G01R31/3689 , H01M10/482 , H01M2010/4278 , H01M2220/20 , H02J1/10 , H02J7/0021 , Y02T10/7005 , Y02T10/705
摘要： A battery system includes a battery module having a plurality of assembled batteries. Battery monitoring circuits are provided to correspond to each of the assembled batteries of the battery module. A control circuit controls operation of the battery monitoring circuits. A first signal transmission path transmits signals that are input and output between the battery monitoring circuits and the control circuit. A first isolation element is connected to the control circuit, and a second isolation element is connected to the battery monitoring circuit. The first signal transmission path is isolated from the control circuit by the first isolation element and is isolated from the battery monitoring circuit by the second isolation element. The electrical potential of the first signal transmission path is a floating potential in relation to the electrical potentials of the control circuit and battery monitoring circuits.
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公开(公告)号：US09885760B2
公开(公告)日：2018-02-06
申请号：US15068168
申请日：2016-03-11
发明人： Shinichiro Kosugi , Masahiro Sekino , Masayuki Hoshino , Hiroaki Sakurai , Tomokazu Morita , Takenori Kobayashi , Tomohiro Toyosaki , Masatake Sakuma , Takahiro Yamamoto
CPC分类号： G01R31/3679 , G01R31/362 , G01R31/3624 , G01R31/3658 , G01R31/3662 , G01R31/3689 , H01M10/425 , H01M10/482 , H01M10/486 , H01M2010/4271
摘要： According to one embodiment, there is provided a battery apparatus including a battery management device configured to receive voltages and temperatures of cells, and detection data of a current sensor, and a measuring computer configured to calculate a characteristic value of each cell or cell module, based on the detection data acquired from the battery management device at first time intervals, and to send, the acquired detection data or the calculated characteristic value to a control device at second time intervals which are longer than the first time intervals.
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公开(公告)号：US20180003751A1
公开(公告)日：2018-01-04
申请号：US15199293
申请日：2016-06-30
IPC分类号： G01R27/26 , G08C23/06 , G08C23/04 , H04B10/071 , G08B21/18
CPC分类号： G01R27/2605 , G01R31/028 , G01R31/3689 , G08B21/182 , G08C23/04 , G08C23/06 , H01G9/14 , H02H7/16 , H02J3/18 , H04B10/071 , Y02E40/30
摘要： A monitoring system includes a capacitor can having one or more capacitors. The monitoring system includes an antenna. The monitoring system includes at least one sensor disposed within the capacitor can and configured to detect an operating characteristic associated with health of the one or more capacitors of the capacitor can. The monitoring system includes a processor configured to receive a first signal from the at least one sensor indicative of the operating characteristic. The processor is configured to send a second signal, via the antenna, indicative of a value of the operating characteristic to a receiving device outside of the capacitor can.
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公开(公告)号：US09857430B2
公开(公告)日：2018-01-02
申请号：US14120760
申请日：2014-06-25
申请人： Andrew F. Kallfelz , Gary T. Rumsey
发明人： Andrew F. Kallfelz , Gary T. Rumsey
CPC分类号： G01R31/3651 , G01R31/007 , G01R31/3627 , G01R31/3689 , H01M10/4285 , H04Q9/00
摘要： A system and method for testing equipment, apparatuses, or components with distributed measurement and analytical functions. The system comprises a simplified test circuit for obtaining key data representative of the operational characteristics of said equipment, apparatus, or component and transmitting these to a sophisticated device capable of other uses, such as a smart phone or tablet computer. The latter analyzes the raw data with reference to values for nominal characteristics or operation of the equipment, apparatus, or component and provides a result indicative of the condition thereof, or may transmit the data over the Internet to a remote computer for performing the analysis.
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公开(公告)号：US20170343611A1
公开(公告)日：2017-11-30
申请号：US15680260
申请日：2017-08-18
申请人： SONY CORPORATION
发明人： Kazuo Nakamura , Shinichi Uesaka , Atsushi Ozawa
CPC分类号： G01R31/3606 , G01R31/3655 , G01R31/3689 , H01M2/0217 , H01M2/022 , H01M2/1016 , H01M2/105 , H01M2/1061 , H01M10/0422 , H01M10/425 , H01M2010/4271 , H01M2010/4278
摘要： There are provided a secondary battery cell, a battery pack, and an electric power consumption device having a configuration and structure capable of accurately and easily detecting the state of the secondary battery cell in the battery pack.A secondary battery cell 20 of the present invention includes an integrated circuit (an IC chip) 60 having a measuring function to measure a battery status, the battery pack has a plurality of secondary battery cells of the present invention, and the electric power consumption device includes the battery pack of the present invention having the plurality of secondary battery cells of the present invention.
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公开(公告)号：US20170322311A1
公开(公告)日：2017-11-09
申请号：US15660565
申请日：2017-07-26
发明人： Nancy Taylor Dempsey , Karen Coltharp McGinnis , Elizabeth Jane Wenzel , Mathias Amann , Jordan Todorov Bourilkov , Sergio Coronado Hortal , Jonathan Livingston Joyce , Faiz Feisal Sherman , Steven Jeffrey Specht
CPC分类号： G01S17/89 , G01R31/3606 , G01R31/3689 , H01M10/4221 , H01M10/425 , H01M10/48 , H01M10/488 , H01M2010/4278 , H01M2220/20
摘要： Included are embodiments for remotely determining a battery characteristic. Some embodiments include searching for a first wireless signal that identifies the energy storage device and, in response to receiving the first wireless signal, determining a current charge level of the energy storage device. Some embodiments include receiving a second wireless signal from the energy storage device, determining from the second wireless signal, whether the current charge level of the energy storage device reaches a predetermined threshold, and in response to determining that the current charge level of the energy storage device reaches the predetermined threshold, sending, by the computing device, an alert indicating the current charge level.
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9.发明申请公开(公告)号：US20170301210A1
公开(公告)日：2017-10-19
申请号：US15130230
申请日：2016-04-15
CPC分类号： G08B21/182 , G01R31/3679 , G01R31/3689 , G08B25/10 , H02J7/0004
摘要： An automatic battery fluid level monitoring system is provided. The automatic monitoring system includes a fluid consumption algorithm, programmed into a microprocessor based motor controller, connected through a communications link to a microprocessor based battery charger. The battery charger is electrically connected to a flooded type battery as well as a power connection such as being plugged into an outlet, the electrical connection from an alternator, or the like. Once the fluid consumption algorithm indicates that the fluid level is too low, a battery fluid indicator is activated utilizing a visual and/or audio display. After the battery is refilled, a fluid added reset is triggered, which deactivates the battery fluid indicator. Additional embodiments include utilizing a wired or wireless connection to a remote fleet management system, as well as alternative vehicle performance rules wherein the vehicle performance parameters can be purposefully altered to effect the ongoing performance of the vehicle.
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公开(公告)号：US09784813B2
公开(公告)日：2017-10-10
申请号：US13817740
申请日：2011-11-29
申请人： Kenji Takeda , Kouichi Yokoura
发明人： Kenji Takeda , Kouichi Yokoura
CPC分类号： G01R35/00 , G01R19/16542 , G01R31/362 , G01R31/3658 , G01R31/3689 , H01M10/4207 , H01M10/425 , H01M10/482 , H01M2010/4278 , H04Q9/00 , H04Q2209/845
摘要： A relay (20) receives a battery information acquisition time from each battery module (10) and calculates measurement time differential information Δt, that is, a time difference between the battery information acquisition time as a reference and the battery information acquisition time of another battery module (10) among the received battery information acquisition times, for each battery module (10). A measurement time correction unit (115) of each battery module (10) corrects a measurement time by the measurement time differential information Δt, using the measurement time differential information Δt received from the relay (20) to adjust the battery information acquisition time of each battery module (10) to the same time.
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