公开(公告)号：US08976650B2

公开(公告)日：2015-03-10

申请号：US13520353

申请日：2011-02-24

Applicant: Yuji Hamada ,  Yukio Goto ,  Masahiko Ikawa ,  Shigeki Morita

Inventor： Yuji Hamada ,  Yukio Goto ,  Masahiko Ikawa ,  Shigeki Morita

IPC: H04W74/08 ,  H04W56/00

CPC classification number: H04W74/085 ,  H04W56/0045

Abstract: A communication control apparatus in which, when requested to transmit (transmission) terminal information from information processing means, a transmission timing controller obtains past own terminal communication band information from an information storage, and determines whether or not to control a transmission timing. Moreover, the transmission timing controller calculates a back-off parameter for the control based on a past reception power information history that is obtained from the information storage, and sets a back-off parameter to a transmission device.

Abstract translation: 一种通信控制装置，其中当请求从信息处理装置发送（发送）终端信息时，发送定时控制器从信息存储器获取过去的自己的终端通信频带信息，并且确定是否控制发送定时。 此外，发送定时控制器基于从信息存储器获得的过去的接收功率信息历史来计算用于控制的退避参数，并且将发送设备的退避参数设置。

公开(公告)号：US08972107B2

公开(公告)日：2015-03-03

申请号：US14360375

申请日：2012-02-24

Applicant: Shigeki Morita ,  Yuji Hamada

Inventor： Shigeki Morita ,  Yuji Hamada

IPC: G06F7/00 ,  H04W72/02 ,  G01C21/26 ,  G08G1/09 ,  G08G1/0967 ,  G08G1/16

CPC classification number: H04W72/02 ,  G01C21/26 ,  G01C21/3685 ,  G06K9/00791 ,  G08G1/094 ,  G08G1/096716 ,  G08G1/096783 ,  G08G1/096791 ,  G08G1/163 ,  H04W64/00 ,  H04W72/048

Abstract: A vehicle-mounted communication device includes wireless units 3a and 3b that switch a frequency that performs wireless communication with antennas 2a and 2b between a frequency for wireless communication for ITS and a frequency for wireless LAN communication, a parking determination unit 6 that determines whether or not a vehicle is parked, a parking position storage unit 6a that stores as a parking position a position where it is determined that the vehicle is parked by the parking determination unit 6, and a wireless control unit 4 that controls the wireless units 3a and 3b to perform the wireless communication for ITS with the antennas 2a and 2b when the vehicle is running, and switch the wireless communication for ITS or the wireless LAN communication to be performed with the antennas 2a and 2b on the basis of the parking position stored in the parking position storage unit 6a when the vehicle is parked.

Abstract translation: 车载通信装置包括无线单元3a和3b，其将与天线2a和2b进行无线通信的频率切换到用于ITS的无线通信的频率和用于无线LAN通信的频率之间;停车确定单元6，其确定是否或 没有停放车辆的停车位置存储单元6a，其将由停车判定单元6确定车辆停放的位置作为停车位置存储;以及无线控制单元4，其控制无线单元3a，3b 在车辆行驶时，利用天线2a，2b进行ITS的无线通信，根据存储在天线2a中的停车位置，切换与天线2a，2b进行的ITS的无线通信或无线LAN通信 停车位置存储单元6a。

公开(公告)号：US20110034201A1

公开(公告)日：2011-02-10

申请号：US12937605

申请日：2009-03-26

Applicant: Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita ,  Yoshiaki Tsuda

Inventor： Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita ,  Yoshiaki Tsuda

IPC: H04B7/00

CPC classification number: H04L67/12 ,  G08G1/096791 ,  H04L69/32 ,  H04W80/06

Abstract: The present invention has an object to provide an on-board communication device and a cooperative road-to-vehicle/car-to-car communication system that are adaptable to a road-to-vehicle communication system and a car-to-car communication system. An on-board communication device (100) includes a car-to-car communication transfer service processing section (1), a car-to-car communication management service processing section (2), an application processing section (3), a transaction managing section (4), a transfer service processing section (5), a transmission/reception service processing section (6) and a transmission/reception service managing section (7), in which the car-to-car communication transfer service processing section (1) and the car-to-car communication management service processing section (2) include interfaces to the transfer service processing section (5) that is an existing road-to-vehicle communication protocol.

Abstract translation: 本发明的目的是提供一种适用于路对车通信系统和车对车通信的车载通信装置和路对车/车对车通信系统 系统。 车载通信装置（100）包括车对车通信传送服务处理部（1），车对车通信管理服务处理部（2），应用处理部（3），交易 管理部分（4），传送服务处理部分（5），发送/接收服务处理部分（6）和发送/接收服务管理部分（7），其中车对车通信传送服务处理部分 （1）和车对车通信管理服务处理部（2）包括作为现有的道路对车辆通信协议的传送服务处理部（5）的接口。

公开(公告)号：US20100312432A1

公开(公告)日：2010-12-09

申请号：US12812895

申请日：2008-11-26

Applicant: Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita

Inventor： Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita

IPC: G06F7/00

CPC classification number: G08G1/163

Abstract: The present invention provides an on-vehicle communication device capable of suppressing a delay in providing information, avoiding congestion, and sufficiently securing transmission power. An on-vehicle communication device (100) according to the present invention includes communication control means (3) that controls a transmission cycle and transmission power when data is transmitted from transmitting/receiving means (2). The communication control means (3) uses own vehicle information and surrounding vehicle information to estimate a degree of risk (R) and a safe distance (Ds) of own vehicle. The communication control means (3) controls the transmission cycle of own vehicle based on a communication channel utilization rate of own vehicle, a communication channel utilization rate of a surrounding vehicle and the degree of risk (R) of own vehicle. The communication control means (3) controls the transmission power of own vehicle based on the communication channel utilization rate of own vehicle, the communication channel utilization rate of the surrounding vehicle and the safe distance (Ds).

Abstract translation: 本发明提供一种车载通信装置，其能够抑制提供信息的延迟，避免拥塞并充分确保发送功率。 根据本发明的车载通信设备（100）包括当从发送/接收装置（2）发送数据时控制发送周期和发送功率的通信控制装置（3）。 通信控制装置（3）使用自己的车辆信息和周围的车辆信息来估计本车辆的风险（R）和安全距离（Ds）。 通信控制装置（3）基于本车辆的通信信道利用率，周边车辆的通信信道利用率和本车辆的风险程度（R）来控制本车辆的发送周期。 通信控制装置（3）基于本车辆的通信信道利用率，周围车辆的通信信道利用率和安全距离（Ds）来控制本车辆的发送功率。

公开(公告)号：US20140288774A1

公开(公告)日：2014-09-25

申请号：US14360375

申请日：2012-02-24

Applicant: Shigeki Morita ,  Yuji Hamada

Inventor： Shigeki Morita ,  Yuji Hamada

IPC: H04W72/02 ,  G01C21/26

CPC classification number: H04W72/02 ,  G01C21/26 ,  G01C21/3685 ,  G06K9/00791 ,  G08G1/094 ,  G08G1/096716 ,  G08G1/096783 ,  G08G1/096791 ,  G08G1/163 ,  H04W64/00 ,  H04W72/048

Abstract: A vehicle-mounted communication device includes wireless units 3a and 3b that switch a frequency that performs wireless communication with antennas 2a and 2b between a frequency for wireless communication for ITS and a frequency for wireless LAN communication, a parking determination unit 6 that determines whether or not a vehicle is parked, a parking position storage unit 6a that stores as a parking position a position where it is determined that the vehicle is parked by the parking determination unit 6, and a wireless control unit 4 that controls the wireless units 3a and 3b to perform the wireless communication for ITS with the antennas 2a and 2b when the vehicle is running, and switch the wireless communication for ITS or the wireless LAN communication to be performed with the antennas 2a and 2b on the basis of the parking position stored in the parking position storage unit 6a when the vehicle is parked.

Abstract translation: 车载通信装置包括无线单元3a和3b，其将与天线2a和2b进行无线通信的频率切换到用于ITS的无线通信的频率和用于无线LAN通信的频率之间;停车确定单元6， 没有停放车辆的停车位置存储单元6a，其将由停车判定单元6确定车辆停放的位置作为停车位置存储;以及无线控制单元4，其控制无线单元3a，3b 在车辆行驶时，利用天线2a，2b进行ITS的无线通信，根据存储在天线2a中的停车位置，切换与天线2a，2b进行的ITS的无线通信或无线LAN通信 停车位置存储单元6a。

公开(公告)号：US20120275334A1

公开(公告)日：2012-11-01

申请号：US13520353

申请日：2011-02-24

Applicant: Yuji Hamada ,  Yukio Goto ,  Masahiko Ikawa ,  Shigeki Morita

Inventor： Yuji Hamada ,  Yukio Goto ,  Masahiko Ikawa ,  Shigeki Morita

IPC: H04W24/00

CPC classification number: H04W74/085 ,  H04W56/0045

Abstract: A communication control apparatus in which, when requested to transmit (transmission) terminal information from information processing means, a transmission timing controller obtains past own terminal communication band information from an information storage, and determines whether or not to control a transmission timing. Moreover, the transmission timing controller calculates a back-off parameter for the control based on a past reception power information history that is obtained from the information storage, and sets a back-off parameter to a transmission device.

Abstract translation: 一种通信控制装置，其中当请求从信息处理装置发送（发送）终端信息时，发送定时控制器从信息存储器获取过去的自己的终端通信频带信息，并且确定是否控制发送定时。 此外，发送定时控制器基于从信息存储器获得的过去的接收功率信息历史来计算用于控制的退避参数，并且将发送设备的退避参数设置。

公开(公告)号：US08494709B2

公开(公告)日：2013-07-23

申请号：US12812895

申请日：2008-11-26

Applicant: Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita

Inventor： Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita

IPC: G06F7/00

CPC classification number: G08G1/163

Abstract: An on-vehicle communication device capable of suppressing a delay in providing information, avoiding congestion, and sufficiently securing transmission power, includes a communication controller to controls a transmission cycle and transmission power when data is transmitted from a transmitting/receiving device. The communication controller uses its own vehicle information and surrounding vehicle information to estimate a degree of risk and a safe distance of its own vehicle. The communication controller controls the transmission cycle of its own vehicle based on a communication channel utilization rate of its own vehicle, a communication channel utilization rate of a surrounding vehicle and the degree of risk of its own vehicle, and controls the transmission power of its own vehicle based on the communication channel utilization rate of its own vehicle, the communication channel utilization rate of the surrounding vehicle and the safe distance.

Abstract translation: 一种能够抑制提供信息延迟，避免拥塞以及充分保证发送功率的车载通信装置，包括当从发送/接收装置发送数据时控制发送周期和发送功率的通信控制器。 通信控制器使用其自己的车辆信息和周围的车辆信息来估计其自身车辆的风险程度和安全距离。 通信控制器基于本车辆的通信信道利用率，周边车辆的通信信道利用率和本车辆的风险程度来控制本车辆的发送周期，并且控制其本身的发送功率 车辆基于自身车辆的通信信道利用率，周边车辆的通信信道利用率和安全距离。

公开(公告)号：US08412107B2

公开(公告)日：2013-04-02

申请号：US12937605

申请日：2009-03-26

Applicant: Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita ,  Yoshiaki Tsuda

Inventor： Yuji Hamada ,  Yoshitsugu Sawa ,  Yukio Goto ,  Shigeki Morita ,  Yoshiaki Tsuda

IPC: H04B7/26

CPC classification number: H04L67/12 ,  G08G1/096791 ,  H04L69/32 ,  H04W80/06

Abstract: An on-board communication device and a cooperative road-to-vehicle/car-to-car communication system that are adaptable to a road-to-vehicle communication system and a car-to-car communication system. The on-board communication device includes a car-to-car communication transfer service processing section, a car-to-car communication management service processing section, an application processing section, a transaction managing section, a transfer service processing section, a transmission/reception service processing section, and a transmission/reception service managing section, in which the car-to-car communication transfer service processing section and the car-to-car communication management service processing section include interfaces to the transfer service processing section that is an existing road-to-vehicle communication protocol.

Abstract translation: 车载通信装置以及适用于道路对车辆通信系统和车对车通信系统的合作的路对车/车对车通信系统。 车载通信装置包括车对车通信传输服务处理部，车对车通信管理服务处理部，应用处理部，事务管理部，传送服务处理部，发送/ 接收服务处理部分和发送/接收服务管理部分，其中车对车通信传输服务处理部分和车对车通信管理服务处理部分包括到作为传送服务处理部分的传送服务处理部分的接口 现有的道路交通通信协议。

公开(公告)号：US09099669B2

公开(公告)日：2015-08-04

申请号：US13101777

申请日：2011-05-05

Applicant: Yuji Hamada

Inventor： Yuji Hamada

IPC: H01L51/54 ,  H01L51/52 ,  H01L51/50 ,  H01L51/00

Abstract: An organic light-emitting device including a first electrode, a plurality of hole transport layers, a plurality of intermediate layers, an emission layer, a plurality of electron transport layers, and a second electrode. The emission layer may include a host, an emitting dopant, and an auxiliary dopant. The host and the auxiliary dopant are able to transport different types of carriers.

公开(公告)号：US08981351B2

公开(公告)日：2015-03-17

申请号：US13087268

申请日：2011-04-14

Applicant: Yuji Hamada ,  Kwan-Hee Lee

Inventor： Yuji Hamada ,  Kwan-Hee Lee

IPC: H01L51/54 ,  H01L51/50 ,  H01L51/00

CPC classification number: H01L51/5012 ,  H01L51/0055 ,  H01L51/0059 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5048 ,  H01L51/5052

Abstract: An organic light-emitting device including: a first electrode; a second electrode; and an organic layer that includes a carrier transport layer and an emission layer and is interposed between the first and second electrodes, wherein the emission layer and the carrier transport layer include the same material.

Abstract translation: 一种有机发光装置，包括：第一电极; 第二电极; 以及包含载流子传输层和发射层并且介于第一和第二电极之间的有机层，其中发射层和载流子传输层包括相同的材料。