公开(公告)号：US20170199038A1

公开(公告)日：2017-07-13

申请号：US15401130

申请日：2017-01-09

申请人： NIPPON SOKEN, INC. ,  DENSO CORPORATION

发明人： Hiroyasu BABA ,  Koji KAWASAKI ,  Takenori MATSUE

IPC分类号： G01C21/00 ,  B64D43/00 ,  B64C27/08 ,  G05D1/00

CPC分类号： G01C21/00 ,  B64C27/08 ,  B64C39/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/123 ,  B64C2201/127 ,  B64C2201/141 ,  B64D43/00 ,  G01C21/20 ,  G05D1/00 ,  G05D1/102

摘要： A flight guidance system is provided which includes an aerial vehicle unit and a navigation display unit. In use, the navigation display unit is placed on the ground, a wall, a ceiling, or a floor of a structural object and indicates navigation information for the aerial vehicle unit. The aerial vehicle unit optically reads the navigation information out of the navigation display unit to determine an installation position where the navigation display unit is disposed and also determine a flight position thereof based on the installation position. This enables the aerial vehicle unit to continue to fly along a given flight route without need for complicating the structure and operation thereof in an area where it is difficult for the aerial vehicle unit to receive navigation signals such as GPS signals.

公开(公告)号：US20170174336A1

公开(公告)日：2017-06-22

申请号：US15379554

申请日：2016-12-15

申请人： NIPPON SOKEN, INC. ,  DENSO CORPORATION

发明人： Hiroyasu BABA ,  Koji KAWASAKI ,  Takenori MATSUE

IPC分类号： B64C27/08 ,  B64C1/30 ,  B64C39/02

CPC分类号： B64C27/08 ,  B64C1/30 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/108 ,  B64C2201/165 ,  B64C2201/20

摘要： An aerial vehicle is provided which includes first thrusters with first propellers and second thrusters with second propellers. Each of the first propellers has a first rotating region in which blades thereof rotate. Similarly, each of the second propellers has a second rotating region in which blades thereof rotate. Each of the first rotating regions is located to overlap one of the second rotating regions, as viewed in a direction of a yaw axis of the aerial vehicle. The first rotating regions are located away from the second rotating regions in the direction of the yaw axis. Such layout of the first and second propellers eliminates physical interference therebetween. The overlap between the first and second propellers results in a decreased cross-sectional area of projection of the aerial vehicle from the front view in a flight direction thereof.

公开(公告)号：US20130099747A1

公开(公告)日：2013-04-25

申请号：US13650312

申请日：2012-10-12

申请人： NIPPON SOKEN, INC. ,  DENSO CORPORATION

发明人： Hiroyasu BABA ,  Koji KAWASAKI ,  Yasuyuki HASEO ,  Koji YAMAZAKI

IPC分类号： H02J7/00

CPC分类号： H02J7/0014 ,  H02J7/0019

摘要： A charge/discharge system is provided to shuttle electric energy in a battery pack made up of battery cells connected in series. The charge/discharge system includes an electric energy storage, a switch, and a charge/discharge controller. The charge/discharge controller selectively places the switch in a charging mode to charge electric energy from one or a selected number of ones of the battery cells to one or a selected number of other ones of the battery cells to minimize a variation in state of charge among the battery cells.

摘要翻译： 提供充电/放电系统以在串联连接的电池单元组成的电池组中穿梭电能。 充放电系统包括电能存储器，开关和充/放电控制器。 充电/放电控制器选择性地将开关置于充电模式，以将电能从一个或选定数量的电池单元充电到一个或选定数量的其它电池单元，以最小化充电状态的变化 在电池单元之间。

公开(公告)号：US20170158342A1

公开(公告)日：2017-06-08

申请号：US15367247

申请日：2016-12-02

申请人： NIPPON SOKEN, INC. ,  DENSO CORPORATION

发明人： Hiroki ISHII ,  Koji KAWASAKI ,  Takenori MATSUE ,  Shinji ANDOU ,  Hiroyasu BABA

IPC分类号： B64D31/10 ,  B64C27/08 ,  G05D1/04 ,  G05D1/08 ,  G07C5/08

CPC分类号： B64D31/10 ,  B64C27/08 ,  B64C39/024 ,  B64C2201/024 ,  B64C2201/027 ,  B64C2201/108 ,  B64C2201/141 ,  G05D1/0072 ,  G05D1/042 ,  G05D1/0816 ,  G07C5/0808

摘要： In an aerial vehicle, a malfunction determiner determines whether there is a malfunction in one of thrusters of the aerial vehicle. A flight controller activates the thrusters, and controls the output of each of the thrusters. The flight controller deactivates, when it is determined that there is a malfunction in one of the thrusters as a malfunctioned thruster, the malfunctioned thruster. The flight controller deactivates a selected thruster in the thrusters; the selected thruster being paired to the malfunctioned thruster, and controls the active thrusters except for the deactivated thrusters in all the thrusters to make the flight attitude of the aerial vehicle stable. The flight controller controls the active thrusters to cause the aerial vehicle to land while maintaining the flight attitude of the aerial vehicle being stable.

公开(公告)号：US20140119081A1

公开(公告)日：2014-05-01

申请号：US14063416

申请日：2013-10-25

申请人： Nippon Soken, Inc. ,  Denso Corporation

发明人： Hiroyasu BABA ,  Koji KAWASAKI ,  Yasuyuki HASEO ,  Hironori ASA

IPC分类号： H02M7/539

CPC分类号： H02M7/539 ,  H02M7/483

摘要： A power conversion apparatus is applied to an assembled battery which is a series connection of a plurality of unit batteries, two or more and at least part of the plurality of unit batteries being selection objects. The apparatus includes a voltage output section which outputs voltage, opening and closing sections each of which is provided on each current path connecting each of the selection objects with the voltage output section and which is opened and closed to open and close the current path, and an operation section which operates the opening and closing sections so that the voltage output section outputs AC voltage.

摘要翻译： 电力转换装置被应用于作为多个单元电池的串联连接的组合电池，两个或更多个并且所述多个单元电池中的至少一部分是选择对象。 该装置包括电压输出部，其输出电压，开闭部，每个电压设置在将每个选择对象与电压输出部连接并且被打开和关闭以打开和关闭电流路径的每个电流路径上，以及 操作部，其操作所述开闭部，使得所述电压输出部输出AC电压。

公开(公告)号：US20190176979A1

公开(公告)日：2019-06-13

申请号：US16280073

申请日：2019-02-20

申请人： DENSO CORPORATION ,  SOKEN, INC.

发明人： Hiroyasu BABA ,  Takenori MATSUE ,  Koji KAWASAKI ,  Naoya KATO

IPC分类号： B64C27/57 ,  B64C27/80 ,  B64C27/52 ,  B64C39/02

摘要： A flying device includes a base, thrusters, an orientation detection unit, an abnormality detection unit, and an orientation control unit. The plurality of thrusters are provided on the base each including a propeller, a motor which drives the propeller, and a pitch change mechanism unit which changes a pitch of the propeller. The orientation detection unit detects an orientation of the base. The abnormality detection unit detects an abnormality in the thrusters. The orientation control unit, when the abnormality detection unit detects an abnormality in at least one of the thrusters, changes the pitches of the propellers in the remaining thrusters to maintain an orientation of the base detected by the orientation detection unit.