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公开(公告)号：US20190296567A1
公开(公告)日：2019-09-26
申请号：US16440093
申请日：2019-06-13
Inventor： Shoichi TOYA , Kazuki FUNASE
IPC: H02J7/00 , G06F3/0482 , G06F3/0481 , H02J13/00 , G06F3/0488
Abstract: A method of displaying information on a display is provided. The method includes: receiving a request to display, on the display, information indicating whether each of a plurality of battery packs associated with the display, is mounted on a device of a plurality of devices, and, in response to the request, displaying, on a monitor of the display, information indicating whether or not each of the plurality of battery packs associated with the display is mounted on a device. Each of the plurality of battery packs is mountable on the plurality of devices.
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公开(公告)号：US20190267680A1
公开(公告)日：2019-08-29
申请号：US16408636
申请日：2019-05-10
Inventor： Shoichi TOYA
Abstract: A battery pack having a housing and a secondary battery inside the housing, and including a communicator that receives an instruction related to the secondary battery from an external communication terminal device via short-distance wireless communication and a controller that executes an operation in accordance with the instruction by using a status of the secondary battery. The external communication terminal device, by transmitting to the battery pack the instruction, which is related to the status of the secondary battery, acquires a response that is in accordance with the status of the secondary battery from the battery pack, thereby facilitating checking of secondary battery state.
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公开(公告)号：US20180159349A1
公开(公告)日：2018-06-07
申请号：US15883539
申请日：2018-01-30
Inventor： Shoichi TOYA , Satoru INAKAGATA
CPC classification number: H02J7/0068 , G01R19/2513 , H01M10/44 , H01M10/48 , H02J7/35 , H02J9/061 , Y02B10/72
Abstract: An electricity-storage system 110a is configured to be able to charge and discharge by connecting a plug to an electrical outlet 140a. Power discharged from the electricity-storage system 110a is monitored by a reverse-power monitoring device 100 and discharge from the electricity-storage system 110a is executed according to instruction from the reverse-power monitoring device 100, in order to avoid reverse power flow to an electrical grid 150.
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公开(公告)号：US20200185790A1
公开(公告)日：2020-06-11
申请号：US16791671
申请日：2020-02-14
Inventor： Shoichi TOYA , Kazuya OHSHIMA
IPC: H01M10/44 , H01M10/6571 , H01M10/615 , H01M10/48 , H02J7/00 , H01M10/42 , H01M10/0525
Abstract: A battery charging system includes: terminals charging or discharging a secondary battery; a circuit including a power consumer consuming power of the battery; a switch controlling current flow from the battery; a controller; and a memory. The memory includes various instructions instructing the controller to: activate the circuit and cause the power consumer to consume a remaining power of the battery until the battery voltage reaches a first threshold higher than a discharge cutoff voltage; stop, when the battery voltage reaches the first threshold, a first discharge operation; supplying power to an external device; stopping, when the voltage of the battery reaches the discharge cutoff voltage, the power supply operation by controlling the switch; and receiving power, for charging the battery, from an external power supply until the voltage of the battery reaches an upper limit.
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公开(公告)号：US20200036055A1
公开(公告)日：2020-01-30
申请号：US16591243
申请日：2019-10-02
Inventor： Shoichi TOYA , Kazuya OHSHIMA
IPC: H01M10/44 , H01M10/6571 , H01M10/615 , H01M10/48 , H02J7/00 , H01M10/42 , H01M10/0525
Abstract: A battery pack includes a secondary battery, a circuit having a consumer consuming power of the battery, terminals charging or discharging the pack, a switch that, when the voltage of the battery reaches the discharge cutoff voltage, is opened to stop discharge of the battery through the terminals, and a controller performing a first discharge operation activating the circuit and causing the consumer to consume a remaining power of the battery until a voltage of the battery reaches a first threshold value, higher than the discharge cutoff voltage, and stopping, when the voltage of the battery reaches the first threshold value, the first discharge operation. The controller also performs a second discharge operation activating the circuit and causing the consumer to consume the remaining power of the battery until the voltage of the battery reaches a third threshold value, lower than the discharge cutoff voltage.
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Patent Agency Ranking
公开(公告)号：US20160006085A1
公开(公告)日：2016-01-07
申请号：US14770628
申请日：2014-01-15
Inventor： Shoichi TOYA
CPC classification number: H01M10/482 , G01R31/3648 , H01M2/1016 , H01M10/48 , H01M2010/4278 , H02J7/0021 , H02J7/0045 , H02J13/0003 , H02J2007/005 , Y02T10/7055
Abstract: A battery pack having a housing and a secondary battery inside the housing, and including a communicator that receives an instruction related to the secondary battery from an external communication terminal device via short-distance wireless communication and a controller that executes an operation in accordance with the instruction by using a status of the secondary battery. The external communication terminal device, by transmitting to the battery pack the instruction, which is related to the status of the secondary battery, acquires a response that is in accordance with the status of the secondary battery from the battery pack, thereby facilitating checking of secondary battery state.
Abstract translation: 一种电池组，其具有壳体内部的外壳和二次电池，并且包括通过短距离无线通信从外部通信终端装置接收与二次电池有关的指令的通信器，以及执行根据 通过使用二次电池的状态进行指令。 外部通信终端装置通过向电池组发送与二次电池的状态有关的指示，从电池组获取与二次电池的状态对应的响应，从而便于检查次级 电池状态。
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公开(公告)号：US20210090159A1
公开(公告)日：2021-03-25
申请号：US17116659
申请日：2020-12-09
Inventor： Shoichi TOYA
Abstract: A rental system includes a first acquirer that acquires first identification information of a user from a storage device, and a second acquirer that acquires second identification information of a first battery pack for rent from a storage in the first battery pack. The system also includes control circuitry that associates the first and second identification information with each other when the first battery pack is rented to the user, and a storage in which the first and second identification information are stored in association with each other. The second acquirer further acquires information indicative of a state of the first battery pack when the first battery pack is returned from the user, and the control circuitry performs processing for imposing a penalty on the user where it is determined that the first battery pack has abnormality in accordance with the state information of the first battery pack.
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公开(公告)号：US20200251700A1
公开(公告)日：2020-08-06
申请号：US16616952
申请日：2018-05-29
Inventor： Shoichi TOYA , Takeshi NAKASHIMA , Yohei YAMADA
Abstract: A storage battery unit includes: a battery module having a plurality of cells, and a module circuit connected to (i) an electric power line and (ii) a communication line; a unit circuit connected to (i) the module circuit by the electric power line and the communication line, and (ii) an electric power conversion device disposed externally; and a casing that accommodates the battery module and the unit circuit. The casing includes a top plate, a bottom plate, and a front plate respectively disposed on a top surface, bottom surface, and front surface of the storage battery unit. The top plate includes a first top plate portion that substantially covers an entirety of the top surface. The front plate includes a first lateral plate portion that substantially covers an entirety of the front surface, and a fixing component. The fixing component is disposed along the first top plate portion.
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公开(公告)号：US20180294663A1
公开(公告)日：2018-10-11
申请号：US16004764
申请日：2018-06-11
Inventor： Shoichi TOYA , Kazuki FUNASE
IPC: H02J7/00 , G06F3/0482 , G06F3/0488 , H02J13/00 , G06F3/0481 , H01M10/42
CPC classification number: H02J7/0047 , G06F3/04817 , G06F3/0482 , G06F3/0488 , H01M2010/4278 , H02J7/0021 , H02J7/0045 , H02J13/001 , H02J2007/005 , H02J2007/0096 , Y04S10/40
Abstract: An information displaying method is provided. A monitor of a display device is caused to display, for each of a plurality of devices, first information and second information. The first information indicates a device of the plurality of devices. The second information indicates a state of charge of a battery pack in the device. The first information and the second information are displayed in association with each other.
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20.发明申请公开(公告)号：US20180294654A1
公开(公告)日：2018-10-11
申请号：US16009346
申请日：2018-06-15
Inventor： Go KURODA , Shoichi TOYA
CPC classification number: H02J7/00 , G06Q10/00 , G06Q50/06 , H02J7/0004 , H02J7/0054 , H02J2007/0096
Abstract: A method performed by an information terminal is provided. Profile information of an electrical device connected to a storage battery pack is received from the storage battery pack. The profile information includes device identification information of the electrical device and an item of state information indicating a state of the electrical device. A value of the item of state information of the electrical device is received from the storage battery pack. When a first instruction that causes the item of state information and the value of the item of state information to be displayed is received, a first display screen is displayed on the display of the information terminal. The first display screen depicts the item of state information and the value of the item of state information by using the received profile information and the received value of the item of state information.
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