公开(公告)号：US20140074332A1

公开(公告)日：2014-03-13

申请号：US13944425

申请日：2013-07-17

Applicant: Shinji ICHIKAWA ,  Keisuke INOUE

Inventor： Shinji ICHIKAWA ,  Keisuke INOUE

IPC: B60L11/18

CPC classification number: B60L11/1846 ,  B60L11/182 ,  B60L2270/147 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S30/14

Abstract: A contactless power transfer system supplies power from a power transmitting device to a vehicle in a contactless manner. The power transmitting device and the vehicle are configured to be capable of exchanging information with each other through radio communication. The vehicle is provided with an RFID tag in which infoiivation on the vehicle is stored in advance. The power transmitting device includes an RFID reader that reads out information from the ID tag in a contactless manner. A power transmitting ECU recognizes that the vehicle is a vehicle to be supplied with power from the power transmitting device if vehicle information indicated by information from the ID tag corresponds to vehicle information indicated by information received through radio communication.

Abstract translation: 非接触式电力传送系统以无接触的方式从电力传输装置向车辆供电。 电力传输装置和车辆被配置为能够通过无线电通信彼此交换信息。 该车辆设置有预先存储有车辆上的信息的RFID标签。 电力发送装置包括RFID读取器，其以非接触方式从ID标签读出信息。 如果来自ID标签的信息指示的车辆信息对应于通过无线电通信接收的信息指示的车辆信息，则发送ECU识别出车辆是从发送装置被供电的车辆。

公开(公告)号：US20130300354A1

公开(公告)日：2013-11-14

申请号：US13860167

申请日：2013-04-10

Applicant: Shinji ICHIKAWA ,  Keisuke INOUE ,  Naoki GORAI

Inventor： Shinji ICHIKAWA ,  Keisuke INOUE ,  Naoki GORAI

IPC: H01F38/14 ,  H02J7/02 ,  B60R16/03

CPC classification number: H01F38/14 ,  B60R16/03 ,  H02J50/12 ,  H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  H04L67/12 ,  H04W4/023

Abstract: A vehicle is able to contactlessly receive electric power from a power transmitting device and to charge a mounted electrical storage device (electric load). The vehicle includes a communication unit that carries out wireless communication with the power transmitting device and a vehicle ECU (control fit) that controls the communication unit. The communication unit is able to switch a communication range between a wide communication range (wire-area communication) and a narrow communication range (narrow-area communication). The vehicle ECU, at the time of identifying a power transmitting device from which electric power should be received, controls the communication unit such that the communication unit communicates with the power transmitting device using the narrow-area communication.

Abstract translation: 车辆能够从动力传递装置接触电力并对安装的蓄电装置（电力负载）进行充电。 车辆包括执行与动力传递装置的无线通信的通信单元和控制通信单元的车辆ECU（控制拟合）。 通信单元能够在宽通信范围（有线区域通信）和窄通信范围（窄区域通信）之间切换通信范围。 车辆ECU在识别要从其接收电力的发送装置时控制通信单元，使得通信单元使用窄区域通信与电力发送装置进行通信。

公开(公告)号：US20160114687A1

公开(公告)日：2016-04-28

申请号：US14777723

申请日：2013-04-26

Applicant: Shinji ICHIKAWA ,  Hideaki YAMADA

Inventor： Shinji ICHIKAWA ,  Hideaki YAMADA

IPC: B60L11/18

CPC classification number: B60L11/182 ,  B60L5/005 ,  B60L11/18 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1835 ,  B60L11/1877 ,  B60L2250/16 ,  B60M7/003 ,  H01F38/14 ,  H02J5/005 ,  H02J7/00 ,  H02J7/025 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: A power receiving device includes: a power receiving unit moved between a first position and a second position and receiving electric power in the second position from a power transmitting unit contactlessly; a movement mechanism moving the power receiving unit to the first position and the second position; and a sensing unit provided at a vehicular body independently of the power receiving unit and sensing the intensity of one of a magnetic field and an electric field formed by the power transmitting unit. The second position is obliquely below the first position with respect to the vertical direction, and the second position has a shorter distance to the sensing unit than the first position.

Abstract translation: 电力接收装置包括：受电单元，在第一位置和第二位置之间移动，并且从无功发射单元接收第二位置的电力; 移动机构，将所述受电部移动到所述第一位置和所述第二位置; 以及感测单元，其独立于所述受电单元设置在车体处，并感测由所述动力传递单元形成的磁场和电场中的一个的强度。 第二位置相对于垂直方向倾斜地低于第一位置，并且第二位置具有比第一位置更远的距离感测单元。

公开(公告)号：US20150372498A1

公开(公告)日：2015-12-24

申请号：US14764219

申请日：2014-01-30

Applicant: Shinji ICHIKAWA ,  Masayuki KOMATSU ,  Shigeru ABE ,  Hiroyoshi KANEKO

Inventor： Shinji ICHIKAWA ,  Masayuki KOMATSU ,  Shigeru ABE ,  Hiroyoshi KANEKO

IPC: H02J5/00 ,  H02J7/02 ,  H02J17/00

CPC classification number: H02J50/90 ,  B60L11/005 ,  B60L11/14 ,  B60L11/1803 ,  B60L11/182 ,  B60L11/1833 ,  B60L11/1848 ,  B60L11/1861 ,  B60L11/1877 ,  B60L11/1887 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2230/14 ,  B60L2230/16 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2250/16 ,  B60L2260/28 ,  H01F29/02 ,  H01F38/14 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10 ,  H04B5/0037 ,  H04B5/0087 ,  Y02T10/70 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7088 ,  Y02T10/7241 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163 ,  Y02T90/169 ,  Y02T90/34 ,  Y04S30/14

Abstract: A power transmitting device includes power transmitting coils, which contactlessly transmit electric power to a power receiving coil, and a switching device. When the power receiving coil is a solenoid coil, the switching device connects the power transmitting coils in parallel with each other such that magnetic fluxes generated inside the power transmitting coils flowing in the same direction along a winding axis. When the power receiving coil is a circular coil, the switching device connects the power transmitting coils in series with each other such that magnetic fluxes generated inside the power transmitting coils flowing in opposite directions along the winding axis.

Abstract translation: 电力传输装置包括电力发送线圈，其将电力非接触地发送到受电线圈和开关装置。 当受电线圈是螺线管线圈时，开关装置将发电线圈彼此并联连接，使得在电力传输线圈内产生的磁通沿着卷绕轴沿同一方向流动。 当受电线圈是圆形线圈时，开关装置将电力传输线圈彼此串联连接，使得在电力传输线圈内产生的磁通沿着卷绕轴向相反的方向流动。

公开(公告)号：US20160001669A1

公开(公告)日：2016-01-07

申请号：US14653518

申请日：2013-03-22

Applicant: Shinji ICHIKAWA

Inventor： Shinji ICHIKAWA

IPC: B60L11/18 ,  H02J17/00 ,  H02J5/00

CPC classification number: B60L11/18 ,  B60L50/50 ,  B60L53/12 ,  B60L53/30 ,  B60L53/305 ,  B60L53/39 ,  B60L53/60 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: A contactless power feeding system is capable of supplying power from a power transmission unit to a power reception unit in a contactless manner. The contactless power feeding system includes a raising and lowering mechanism that moves the power reception unit from a standby position toward the power transmission unit, and a vehicle ECU. The vehicle ECU performs first detection operation of detecting a position of the power transmission unit when the power reception unit is located in the standby position, and second detection operation of detecting a position of the power transmission unit when the power reception unit is located in a power reception position. The vehicle ECU causes the power transmission unit to start power transmission when it is detected that the power transmission unit is located within a predetermined range in both of the first and second detection operations.

Abstract translation: 非接触供电系统能够以无接触的方式从电力传输单元向受电单元供电。 非接触供电系统包括将受电单元从待机位置朝向动力传递单元移动的升降机构和车辆ECU。 车辆ECU执行在受电部位于待机位置时检测动力传递部的位置的第一检测动作，以及当受电部位于待机位置时检测动力传递部的位置的第二检测动作 电源接收位置。 当在第一和第二检测操作中检测到​​电力传输单元位于预定范围内时，车辆ECU使电力传输单元开始发电。

公开(公告)号：US20140035358A1

公开(公告)日：2014-02-06

申请号：US13932522

申请日：2013-07-01

Applicant: Shinji ICHIKAWA

Inventor： Shinji ICHIKAWA

IPC: H04B5/00 ,  B60R16/03

CPC classification number: H04B5/0037 ,  B60R16/03 ,  H04B5/0093

Abstract: A contactless power transmitting device that contactlessly transmits electric power to a power receiving device includes a transmitting unit and a power transmission controller. The transmitting unit transmits electric power at a variable transmission frequency. The power transmission controller sets the transmission frequency, based on frequency information concerning a frequency of a broadcast wave that can be received at a position of the contactless power transmitting device. The power transmission controller sets the transmission frequency so that one of the transmission frequency and the frequency of the broadcast wave differs from an integer multiple of the other thereof.

Abstract translation: 一种非接触式电力传输装置，其将电力无接触地发送到电力接收装置，包括发送单元和电力传输控制器。 发送单元以可变发送频率发送电力。 电力传输控制器基于关于在非接触式电力发送装置的位置可以接收的广播波的频率的频率信息来设定发送频率。 电力传输控制器设置发送频率，使得广播波的发送频率和频率之一与其他频率的整数倍不同。

公开(公告)号：US20130127409A1

公开(公告)日：2013-05-23

申请号：US13673652

申请日：2012-11-09

Applicant: Shinji ICHIKAWA

Inventor： Shinji ICHIKAWA

IPC: H02J7/00

CPC classification number: H02J7/0047 ,  B60L53/12 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/122 ,  Y02T90/14

Abstract: Power is transmitted from a power supply facility to a vehicle in a contact-less manner. A control device detects a distance between a power transmission unit of the power supply facility and a power receiving unit of the vehicle. A display unit displays a graphic in a display pattern which varies in accordance with the distance detected by the detection unit.

Abstract translation: 电力以无接触的方式从电力供应设施传输到车辆。 控制装置检测供电设备的动力传递单元与车辆的受电单元之间的距离。 显示单元以根据由检测单元检测到的距离而变化的显示图案显示图形。

公开(公告)号：US20130099595A1

公开(公告)日：2013-04-25

申请号：US13715042

申请日：2012-12-14

Applicant: Shinji ICHIKAWA ,  Kazuyoshi OBAYASHI

Inventor： Shinji ICHIKAWA ,  Kazuyoshi OBAYASHI

IPC: H02H7/00

CPC classification number: H02H7/00 ,  B60K6/445 ,  B60L3/0046 ,  B60L3/0053 ,  B60L3/04 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2270/20 ,  G01R31/3658 ,  H01M10/4264 ,  H01M10/44 ,  H01M10/441 ,  H01M10/46 ,  H01M10/482 ,  H01M2250/20 ,  H02J7/0031 ,  H02J7/1423 ,  H02J7/1438 ,  H02J7/1461 ,  H02J7/345 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7241 ,  Y02T90/32 ,  Y02T90/34 ,  Y10T307/76

Abstract: An ECU executes a program including a step of turning on an SM and an A-SMRP if an ignition switch is turned on a step of detecting voltage values VB(1)and VB(2) of running batteries when VH is detected and if VH is higher than 180 V; a step of detecting that SMRP connected to the running battery is welded, if VB(1) is higher than 150 V; and a step of detecting that A-SMRB connected to the running battery is welded, if VB(2) is higher than 150 V.

Abstract translation: 如果在检测到VH时检测到点火开关接通检测到运行电池的电压值VB（1）和VB（2）的步骤，则ECU执行包括接通SM和A-SMRP的步骤的程序，并且如果VH 高于180 V; 如果VB（1）高于150 V，则检测连接到流动电池的SMRP被焊接的步骤; 如果VB（2）高于150V，则检测连接到流动电池的A-SMRB被焊接的步骤。

公开(公告)号：US20160001668A1

公开(公告)日：2016-01-07

申请号：US14648410

申请日：2013-03-22

Applicant: Shinji ICHIKAWA

Inventor： Shinji ICHIKAWA

IPC: B60L11/18

CPC classification number: B60L11/1829 ,  B60L53/12 ,  B60L53/36 ,  B60L53/38 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: A contactless power feeding system is configured to supply power from a power transmission unit to a power reception unit in a contactless manner. The contactless power feeding system includes a raising and lowering mechanism that moves the power reception unit between a standby position and a power reception position facing the power transmission unit, and an ECU for controlling the raising and lowering mechanism. After the power reception unit has been moved to the power reception position and during reception of power from the power transmission unit, when a distance between the power transmission unit and the power reception unit becomes greater than the distance at a start of the reception of power, the ECU operates the moving device to bring the power reception unit closer to the power transmission unit. Consequently, a reduction in power transfer efficiency during power transmission can be prevented.

Abstract translation: 非接触供电系统被配置为以无接触的方式从功率传输单元向受电单元供电。 非接触供电系统包括：升降机构，其使受电部在备用位置与面向动力传递部的受电位置之间移动，以及用于控制升降机构的ECU。 在电力接收单元已经被移动到电力接收位置之后并且在从电力传输单元接收电力期间，当电力传输单元和电力接收单元之间的距离变得大于开始接收功率时的距离 ECU对移动装置进行动作，使受电部靠近动力传递部。 因此，能够防止动力传递时的动力传递效率的降低。

公开(公告)号：US20150357828A1

公开(公告)日：2015-12-10

申请号：US14758036

申请日：2013-02-14

Applicant: Shinji ICHIKAWA ,  Hideaki YAMADA

Inventor： Shinji ICHIKAWA ,  Hideaki YAMADA

IPC: H02J5/00

CPC classification number: H02J5/005 ,  B60L11/182 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1877 ,  B60L11/1881 ,  B60L2240/662 ,  H01F38/14 ,  H01F2027/406 ,  H02J7/0042 ,  H02J7/025 ,  H02J50/12 ,  H02J50/60 ,  H02J50/90 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7291 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/34

Abstract: A power receiving device includes: a power receiving unit that receives electric power from an externally provided power transmitting unit contactlessly; and a casing having the power receiving unit accommodated therein, the casing including: a lid member located on the power transmitting unit's side and allowing a magnetic field to pass therethrough, and a plurality of temperature sensors provided at the lid member and sensing in temperature a foreign matter present between the power transmitting unit and the power receiving unit, the temperature sensors being spaced closer together at the location of a strong portion of an electromagnetic field strength generated from the power receiving unit than the location of a weak portion of the electromagnetic field strength generated from the power receiving unit.

Abstract translation: 电力接收装置包括：电力接收单元，其从外部提供的电力发送单元非接触地接收电力; 以及壳体，其中容纳有所述受电单元，所述壳体包括：位于所述动力传递单元侧的允许磁场通过的盖构件，以及设置在所述盖构件上的多个温度传感器，并且感测温度为 存在于动力传递单元和受电单元之间的异物，温度传感器在从电力接收单元产生的电磁场强度的强大部分的位置处比电磁场的弱部分的位置更靠近在一起 从电力接收单元产生的强度。