公开(公告)号：US20190222053A1

公开(公告)日：2019-07-18

申请号：US16363243

申请日：2019-03-25

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Dominik GRUBER ,  Joerg REUSS

IPC分类号： H02J7/04 ,  B60L53/20

CPC分类号： H02J7/04 ,  B60L53/14 ,  B60L53/20 ,  B60L58/20 ,  B60L2210/10 ,  B60L2220/42 ,  H02J7/0054 ,  H02J7/02 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T90/127 ,  Y02T90/14

摘要： A charging device charges energy stores of an electrical machine arrangement for a motor vehicle. The charging device has a primary side with a first connection for connection to a power supply system and a secondary side with a second connection for connection to a second energy store. The charging device has, on the primary side, a third connection for connection to a first energy store and is provided with a control circuit for switching over the load flux such that, via the second connection, energy can be transmitted from the second energy store, via the third connection, to the first energy store.

公开(公告)号：US20190187697A1

公开(公告)日：2019-06-20

申请号：US16282726

申请日：2019-02-22

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Jeremy A. GREENBERGER ,  Christopher J. HARDEE

IPC分类号： G05D1/00 ,  G08G5/00 ,  B64C39/02 ,  G06Q10/08

CPC分类号： G05D1/0027 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/06 ,  B64C2201/108 ,  B64C2201/128 ,  G06Q10/083 ,  G08G5/0043 ,  G08G5/0069 ,  H02J7/0054

摘要： Management of available energy among multiple drones is provided by identifying tasks to be completed by the multiple drones, and determining energy requirements of one or more drones of the multiple drones to facilitate completing one or more tasks of the tasks to be completed by the multiple drones. Further, the approach includes identifying an energy sharing approach for completion of the task(s) by the drone(s) where one or more other drones of the multiple drones transfer energy in transit to the drone(s) to facilitate completion of the task(s). In operation, the multiple drones may be detachably coupled, and the approach may include implementing the energy sharing approach by transferring energy from the other drone(s) to the drone(s) to facilitate completion of the task(s), for instance, prior to decoupling of the other drone(s) from the drone(s).

公开(公告)号：US20190072233A1

公开(公告)日：2019-03-07

申请号：US16083571

申请日：2016-03-09

申请人： SHENZHEN ASOKA PRINTING CO., LTD.

发明人： Yuancheng Wang

IPC分类号： F16M13/04 ,  G03B17/56 ,  H02J7/02 ,  H04M1/12 ,  G03B15/04

CPC分类号： F16M13/04 ,  F16M11/04 ,  F16M11/28 ,  F16M13/00 ,  G03B15/041 ,  G03B17/563 ,  H02J7/0044 ,  H02J7/0054 ,  H02J7/025 ,  H02J50/10 ,  H04M1/04 ,  H04M1/12

摘要： A portable selfie stick, including a multi-stage telescopic rod (1), and a bracket assembly (2) and a handle (3) respectively arranged at a head end and a tail end of the multi-stage telescopic rod. The portable selfie stick further includes a wireless charging device (4), the wireless charging device (4) includes a wireless charging coil (41) and an electromagnetic power converter arranged at the bracket assembly (2), a power line arranged in the multi-stage telescopic rod (1) in a penetrating manner, and a mobile power source (42) arranged in the handle (3); both ends of the power line are in electric connected with the mobile power source (42) and the electromagnetic power converter, respectively; and the electromagnetic power converter is electrically connected with the wireless charging coil (41).

公开(公告)号：US20190034261A1

公开(公告)日：2019-01-31

申请号：US15974010

申请日：2018-05-08

申请人： LG Chem, Ltd.

发明人： Kerfegar K. Katrak

IPC分类号： G06F11/07

CPC分类号： G06F11/0757 ,  G06F11/0721 ,  H02J1/06 ,  H02J7/0013 ,  H02J7/0054 ,  H02J2001/008 ,  H02M1/08 ,  H02M3/157

摘要： A watchdog monitoring system having a watchdog integrated circuit and a microcontroller is provided. The microcontroller has a microprocessor, and a digital input/output device with an enable pin and a disable pin. A disable application in the microcontroller monitors the enable pin of the digital input-output device, and if the enable pin does not have a high logic state within a predetermined amount of time after a first time indicating that the microcontroller is malfunctioning, then the disable application generates a control message.

公开(公告)号：US20180336004A1

公开(公告)日：2018-11-22

申请号：US15956951

申请日：2018-04-19

申请人： Apple Inc.

发明人： Aram Lindahl

IPC分类号： G06F3/16 ,  H02J7/00 ,  G05B15/02 ,  G06F1/26 ,  G06F1/32

CPC分类号： G06F3/165 ,  G05B15/02 ,  G06F1/263 ,  G06F1/3215 ,  H02J7/0004 ,  H02J7/0054

摘要： By integrating multiple electronic devices, it is possible to increase the functionality of the devices individually. For example it is possible to improve media playback functionality, create media playlists “on-the-go” and to use a first device power supply to charge the power supply of the second device. By integrating the devices, it is possible to address some of the shortcomings of devices that are decreasing in size with increasing power requirements, while still maintaining the advantages that these devices offer.

公开(公告)号：US20180323641A1

公开(公告)日：2018-11-08

申请号：US15974525

申请日：2018-05-08

申请人： TTI (MACAO COMMERCIAL OFFSHORE) LIMITED

发明人： Hei Man Raymond LEE ,  Yong Min LI

IPC分类号： H02J9/06 ,  H01M2/10 ,  H02J7/00 ,  H02J7/04

CPC分类号： H02J9/061 ,  B25F5/02 ,  H01M2/1005 ,  H01M2/1022 ,  H01M2220/30 ,  H02J7/0026 ,  H02J7/0027 ,  H02J7/0042 ,  H02J7/0045 ,  H02J7/0054 ,  H02J7/0055 ,  H02J7/0065 ,  H02J7/04 ,  H02J9/062 ,  H02J2007/0037 ,  H02J2007/004

摘要： A portable power supply assembly for power tool, the power supply operated on AC mains having a mains input comprises an AC-to-DC converter coupled between the mains input and a rechargeable battery unit, a DC-to-DC converter, wherein the rechargeable battery unit couples to an input of the DC-to-DC converter, a power inverter for converting direct current (DC) into alternating current (AC), a housing for enclosing the AC-to-DC converter, the rechargeable battery unit, the DC-to-DC converter and the power inverter, an AC outlet disposed on the housing. The rechargeable battery unit is connected between the AC-to-DC converter and the power inverter, a first-voltage DC power converted from the AC mains via the AC-to-DC converter is stored in the rechargeable battery unit, thereby supplies the first-voltage DC power to the power inverter and such that in use, the first-voltage DC power from the rechargeable battery unit is converted to AC output available at the AC outlet of the power supply by the power inverter.

公开(公告)号：US10082257B1

公开(公告)日：2018-09-25

申请号：US15406777

申请日：2017-01-15

申请人： Crystal Beranek

发明人： Crystal Beranek

IPC分类号： H02J9/06 ,  F21L4/08 ,  F21V23/06 ,  F21V23/00 ,  H05B33/08 ,  F21V21/08 ,  F21V23/04 ,  F21V1/02 ,  H02J7/00 ,  H02J7/35 ,  H02J7/02 ,  F21Y115/10

CPC分类号： F21L4/08 ,  F21L4/027 ,  F21S6/002 ,  F21S9/024 ,  F21V21/0816 ,  F21V23/023 ,  F21V23/0421 ,  F21V23/0464 ,  F21Y2115/10 ,  H02J7/0045 ,  H02J7/0054 ,  H02J7/025 ,  H02J7/35 ,  H02J9/02 ,  H02J2007/0062 ,  H05B33/0854 ,  Y02B10/72

摘要： A back-up lamp light system has a portable light that is configured to be detachably attached to a lamp and is configured to automatically turn on in the event of a power outage. The portable light is configured to be retained by a mounting bracket to a lamp. The portable light may be detached from the mounting bracket and used as a flashlight. A portable light has a main light and a night light configured on opposing ends of the portable light. A back-up lamp light system may have a light level sensor that is configured to automatically turn on the nightlight in the event of a light level being detected below a threshold value. A back-up lamp light system may be portable and have a separate power cord or may be integral and have a power cord that extends through the interior of a lamp.

公开(公告)号：US10076964B2

公开(公告)日：2018-09-18

申请号：US14969572

申请日：2015-12-15

申请人： Faraday & Future Inc.

发明人： Michael Hong ,  Long Huynh

IPC分类号： B60L11/18 ,  B60L11/08

CPC分类号： B60L50/50 ,  B60L3/04 ,  B60L58/21 ,  B60L2240/547 ,  B60L2270/20 ,  H02J7/0021 ,  H02J7/0052 ,  H02J7/0054 ,  H02J7/0063 ,  H02J2007/0059 ,  H02J2007/0067 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7061

摘要： A system is disclosed for connecting a battery string to a direct-current (DC) bus of a vehicle. The system may include a pre-charge circuit coupled between the battery string and the DC bus. The pre-charge circuit may include a first transistor. The system may also include a first contactor connected to the pre-charge circuit in series. The system may further include a controller configured to close the first contactor and switch on the first transistor.

公开(公告)号：US20180262029A1

公开(公告)日：2018-09-13

申请号：US15918018

申请日：2018-03-12

申请人： Halo2Cloud, LLC

发明人： Garold C. Miller ,  Nathan Daniel Weinstein

IPC分类号： H02J7/00 ,  H02J7/02 ,  H04M1/02

CPC分类号： H02J7/0042 ,  H02J7/0054 ,  H02J7/02 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  H02J2007/0098 ,  H04M1/0202 ,  H04M1/0254 ,  H04M1/0283

摘要： A portable charger is provided for charging one or more electronic devices from a rechargeable internal battery and includes a customizable aesthetic feature that can be secured within an indented cavity provided on a face of the charger housing. The aesthetic feature can comprise a sheet of a decorative fabric or material, or a sheet of jewels or textured material, or a sheet with lettering, a name, an image or a logo printed or embossed thereon, that can be attached to the interior surface of the indented cavity. Various attachment means can be used to secure the aesthetic feature in place, including an adhesive, suction cups, magnets, hook-and-loop fasteners, or a snap fit arrangement. A customized and personalize power charger kit can comprise a portable power charger and several interchangeable aesthetic features that can be attached to the charger housing and changed out and replaced as desired.

公开(公告)号：US10075004B2

公开(公告)日：2018-09-11

申请号：US15240063

申请日：2016-08-18

申请人： HYUNDAI MOTOR COMPANY

发明人： Hee Tae Yang ,  Yu Seok Kim ,  Jong Hu Yoon ,  Ho Joong Lee

IPC分类号： H02J7/14 ,  H02J7/00 ,  B60L11/18 ,  B60S5/00 ,  F02N11/08 ,  H02J1/00

CPC分类号： H02J7/0054 ,  B60L53/20 ,  B60S5/00 ,  F02N11/0862 ,  F02N11/087 ,  F02N11/12 ,  F02N11/14 ,  F02N2011/0874 ,  F02N2200/061 ,  H02J1/00 ,  H02J2001/008

摘要： The battery jump-starting method includes determining whether a vehicle is available for jump-start, turning off a switch controlling a relay when the vehicle is available for jump-start, and temporarily driving the vehicle in a state in which the switch is maintained in an OFF state when the vehicle is started. The battery jump-starting method enables a vehicle to temporarily drive when starting in a situation in which it is not possible to replace or charge a battery, upon determining whether the vehicle is available for jump-start.