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1. 发明授权

US09694701B2 Vehicle charging apparatus 有权
公开(公告)号：US09694701B2
公开(公告)日：2017-07-04
申请号：US14379569
申请日：2013-02-21
申请人： Nobuyuki Nakagawa , Yuta Ochiai , Yukihiro Miyashita , Hiroshi Nagao , Takeshi Hagihara , Yoshikazu Isoyama
发明人： Nobuyuki Nakagawa , Yuta Ochiai , Yukihiro Miyashita , Hiroshi Nagao , Takeshi Hagihara , Yoshikazu Isoyama
IPC分类号： H02J7/00 , B60L11/18 , B60L3/04 , B60L3/00 , B60L11/00
CPC分类号： B60L11/1818 , B60L3/0084 , B60L3/04 , B60L11/005 , B60L11/1803 , B60L11/1816 , B60L11/1824 , B60L11/1838 , B60L11/1846 , B60L2240/70 , B60L2240/80 , B60L2270/32 , B60L2270/34 , Y02T10/7005 , Y02T10/7022 , Y02T10/7072 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： A vehicle charging apparatus mounted on a vehicle for charging an on-vehicle battery from an external power supply, with a charging plug connected to the vehicle, includes a communication device that is configured to perform communication with a charging facility providing the external power supply with the charging plug connected and locked to the vehicle. The communication device prohibits disconnection of the communication when an unlocking operation to unlock the charging plug is executed during charging from the external power supply to the on-vehicle battery.

2. 发明授权

US08284821B2 Vehicle-mounted relay connection unit 有权
标题翻译：车载继电器连接单元
公开(公告)号：US08284821B2
公开(公告)日：2012-10-09
申请号：US12745587
申请日：2009-01-07
申请人： Yoshikazu Isoyama , Shigeo Hayashi
发明人： Yoshikazu Isoyama , Shigeo Hayashi
IPC分类号： H04B7/17
CPC分类号： H04L12/40136 , H04L12/4625 , H04L2012/40215 , H04L2012/40273
摘要： A message is efficiently relayed in a cut-through mode to a communication line of the transmission destination of a transmission rate higher than that of the communication line of the recipient while preventing the state that there is no data to be transmitted. A vehicle-mounted relay connection unit is used to relay messages received through first CAN communication lines to a second CAN communication line of a transmission rate higher than that of the first transmission lines in a cut-though mode. A relaying section measures the time difference between the time when the reception of the control field of a message among the messages simultaneously received through the first CAN communication lines is completed earliest and the time when the reception of the control field of another message is completed, determines the transmission waiting time from the completion of the reception of the control field of each message, and first relays the message such that the sum of the transmission waiting time and the time difference of the reception completion is small to the second CAN communication line.
摘要翻译：在切断模式下将消息有效地中继到比接收者的通信线路的传输速率高的传输速率的传输目的地的通信线路，同时防止没有数据被发送的状态。车载中继连接单元用于将通过第一CAN通信线路接收的消息中继到具有比通过切入模式的第一传输线路的传输速率高的传输速率的第二CAN通信线路。中继部分测量在通过第一CAN通信线路同时接收的消息中的消息的控制字段的接收最早完成的时间和完成另一消息的控制字段的接收的时间之间的时间差，从完成每个消息的控制字段的接收确定发送等待时间，并且首先中继该消息，使得发送等待时间和接收完成的时间差之和小于第二CAN通信线路。

3. 发明授权

US07948998B2 Vehicle-mounted LAN system, electronic control unit, relay connection unit, and vehicle-mounted LAN communication means 有权
标题翻译：车载LAN系统，电子控制单元，继电器连接单元和车载LAN通信装置
公开(公告)号：US07948998B2
公开(公告)日：2011-05-24
申请号：US12310494
申请日：2007-08-27
申请人： Yoshikazu Isoyama
发明人： Yoshikazu Isoyama
IPC分类号： H04L12/56
CPC分类号： H04L12/66
摘要： A vehicle-mounted Local Area Network (LAN) system includes vehicle-mounted LANs in each of which an electronic control unit is connected to a communication line to send and receive messages. The LAN system also includes a relay connection unit that relays the messages between the vehicle-mounted LANs. Each electronic control unit has a reception port for transmitting a reception confirmation signal to the relay connection unit in response to a received message. The relay connection unit has a relay management device that determines, based on the presence or absence of the reception confirmation signal responsive to the message relayed to each of the vehicle-mounted LANs, whether or not a relay is required, and that then updates relay processing information stored in a storage device.
摘要翻译：车载局域网（LAN）系统包括车载LAN，每个LAN中的电子控制单元连接到通信线路以发送和接收消息。 LAN系统还包括中继连接单元，其在车载LAN之间中继消息。每个电子控制单元具有接收端口，用于响应于接收到的消息向中继连接单元发送接收确认信号。中继连接单元具有继电器管理装置，其根据接收到的确认信号是否响应于每个车载LAN的消息确定是否需要继电器，然后更新继电器处理存储在存储装置中的信息。

4. 发明申请

US20100114403A1 ON-VEHICLE COMMUNICATION SYSTEM 有权
标题翻译：车载通信系统
公开(公告)号：US20100114403A1
公开(公告)日：2010-05-06
申请号：US12449717
申请日：2008-02-27
申请人： Yoshikazu Isoyama
发明人： Yoshikazu Isoyama
IPC分类号： G06F19/00
CPC分类号： H04L12/4625 , H04L12/40006 , H04L12/4135 , H04L2012/40215 , H04L2012/40273
摘要： An on-vehicle communication system has a plurality of buses relay-connected through a relay connection unit, each of the buses having at least one ECU connected thereto. In the vehicle communication system, a basic routing table that specifies a relay point for transmitting from the relay connection unit to the ECU is stored in a ROM and a transmission list report message about message IDs is transmitted. The ECU receives the transmission list report message and sends back a transmission request message about a message ID, which is not included in the transmission list report message but should be received, to the relay connection unit. The transmission request message is received by a table creation unit in the relay connection unit. The table creation unit creates a new additional routing table indicating a correspondence relationship between an ID requested by the transmission request message and a transmission destination and being stored in a RAM.
摘要翻译：车载通信系统具有通过中继连接单元中继连接的多个总线，每个总线具有与其连接的至少一个ECU。在车辆通信系统中，将从中继连接单元发送到ECU的中继点的基本路由表存储在ROM中，发送关于消息ID的发送列表报告消息。 ECU接收发送列表报告消息，并且向中继连接单元发送关于消息ID的发送请求消息，该消息ID不包括在发送列表报告消息中，但应当被接收。发送请求消息由中继连接单元中的表创建单元接收。表创建单元创建新的附加路由表，其指示由发送请求消息请求的ID与发送目的地之间的对应关系，并存储在RAM中。

5. 发明申请

US20100103859A1 RELAY CONNECTION UNIT FOR VEHICLE 有权
标题翻译：车辆继电器连接单元
公开(公告)号：US20100103859A1
公开(公告)日：2010-04-29
申请号：US12449474
申请日：2008-02-18
申请人： Yoshikazu Isoyama
发明人： Yoshikazu Isoyama
IPC分类号： H04B7/14
CPC分类号： H04L12/4015 , H04L12/4625 , H04L2012/40215 , H04L2012/40241 , H04L2012/40273
摘要： A Relay connection unit (20) which is connected to a first communication line (11) of a first communication protocol for communicating a first message (m1) via time-divided slots (TS) and a second communication line (12) of a second communication protocol for communicating a second message (m2) with the ID (identifier) and converts the communication protocols to relay the first message (m1) and the second message (m2). The relay connection unit (20) is characterized by converting a first storage table (T1) in which the ID of the second message (m2) is assigned for each time-divided slot (TS) for the communication of the first message and the second message (m2) into the first message (m1) and having processing section (23) for transmitting the converted first message (m1) to the first communication line (11) via the time slots (TS) assigned in the first storage table (T1).
摘要翻译：一种中继连接单元（20），其连接到第一通信协议的第一通信线路（11），用于经由时分时隙（TS）和第二通信线路（12）通信第一消息（m1）用于将第二消息（m2）与ID（标识符）通信的通信协议，并且转换通信协议以中继第一消息（m1）和第二消息（m2）。中继连接单元（20）的特征在于，转换第一存储表（T1），在第一存储表（T1）中，为第一消息的通信分配用于每个时分时隙（TS）的第二消息（m2）的ID，并且第二存储表消息（m2）进入第一消息（m1），并且具有处理部分（23），用于经由在第一存储表（T1）中分配的时隙（TS）将转换的第一消息（m1）发送到第一通信线路）。

6. 发明授权

US08356241B2 Relay connection unit mounted in vehicle 有权
标题翻译：继电器连接单元安装在车辆中
公开(公告)号：US08356241B2
公开(公告)日：2013-01-15
申请号：US12450106
申请日：2008-03-28
申请人： Yoshikazu Isoyama
发明人： Yoshikazu Isoyama
IPC分类号： H04L1/00
CPC分类号： H04L12/40169 , H04L1/0061 , H04L12/4625 , H04L2001/0094 , H04L2012/40215 , H04L2012/40273
摘要： A Relay connection unit which is connected with a plurality of buses and relays a message to a different bus. The relay connection section comprises a data check section for detecting an error in a data section of a received message, a storage section for storing set data or/and the previously sent data for message rewriting use for each ID (identifier) attached to the message, and a data rewrite portion for rewriting the data section of the message in which the error is detected into the set data or the previously sent data stored in the storage section.
摘要翻译：一种与多个总线连接并将消息中继到不同总线的中继连接单元。中继连接部分包括用于检测接收到的消息的数据部分中的错误的数据检查部分，用于存储设置数据的存储部分和/或用于为附加到消息的每个ID（标识符）的消息重写使用的先前发送的数据以及数据重写部分，用于将其中检测到错误的消息的数据部分重写为存储在存储部分中的设置数据或先前发送的数据。

7. 发明授权

US10377257B2 Vehicle-mounted charging device and vehicle charging system 有权
公开(公告)号：US10377257B2
公开(公告)日：2019-08-13
申请号：US14759777
申请日：2013-12-27
申请人： Hiroya Ando , Ryuichi Kamaga , Nobuyuki Nakagawa , Yuta Ochiai , Yukihiro Miyashita , Takeshi Hagihara , Yoshikazu Isoyama
发明人： Hiroya Ando , Ryuichi Kamaga , Nobuyuki Nakagawa , Yuta Ochiai , Yukihiro Miyashita , Takeshi Hagihara , Yoshikazu Isoyama
IPC分类号： B60L11/18 , H02J13/00
摘要： A vehicle-mounted charging device (12) includes a vehicle-mounted battery (18), a vehicle-mounted electronic control unit (30) and a modem startup control unit. The vehicle-mounted battery is charged with power supplied from external charging equipment via a charging cable (16). The vehicle-mounted electronic control unit is configured to perform charging communication, relating to charging of the vehicle-mounted battery, with the external charging equipment using an in-band modem (32). The modem startup control unit starts up the in-band modem when the vehicle-mounted electronic control unit performs the charging communication, and that stops a startup of the in-band modem when the vehicle-mounted electronic control unit does not perform the charging communication.

8. 发明授权

US08179918B2 Relay connection unit for vehicle 有权
标题翻译：车辆继电器连接单元
公开(公告)号：US08179918B2
公开(公告)日：2012-05-15
申请号：US12449474
申请日：2008-02-18
申请人： Yoshikazu Isoyama
发明人： Yoshikazu Isoyama
IPC分类号： H04J3/22
CPC分类号： H04L12/4015 , H04L12/4625 , H04L2012/40215 , H04L2012/40241 , H04L2012/40273
摘要： A relay connection unit which is connected to a first communication line of a first communication protocol for communicating a first message via time-divided slots and a second communication line of a second communication protocol for communicating a second message with the ID and converts the communication protocols to relay the first message and the second message. The relay connection unit is characterized by converting a first storage table in which the ID of the second message is assigned for each time-divided slot for the communication of the first message and the second message into the first message and having processing section for transmitting the converted first message to the first communication line via the time slots assigned in the first storage table.
摘要翻译：一种中继连接单元，其连接到第一通信协议的第一通信线路，用于经由时分时隙传送第一消息，以及第二通信协议的第二通信线路，用于传送具有ID的第二消息，并转换通信协议中继第一个消息和第二个消息。所述中继连接单元的特征在于，将用于所述第一消息和第二消息的通信的每个时分时隙的第二消息的ID分配给第一消息的第一存储表转换为第一消息，并且具有用于发送经由第一存储表中分配的时隙将第一消息转换到第一通信线路。

9. 发明授权

US08081643B2 Relay connection unit 有权
标题翻译：继电器连接单元
公开(公告)号：US08081643B2
公开(公告)日：2011-12-20
申请号：US12451762
申请日：2008-06-04
申请人： Toshiyuki Sonoda , Yoshikazu Isoyama
发明人： Toshiyuki Sonoda , Yoshikazu Isoyama
IPC分类号： H04L12/28
CPC分类号： H04L12/4625 , H04L12/437
摘要： Provided is an on-vehicle relay connection unit which forms a network by arranging electronic control units between buses to which the electronic control units are respectively connected and relays a message transmitted and received between the electronic control units belonging to the different buses. The relay connection unit includes a network management processing circuit of the relay connection unit and a storage device which stores as parameters, specification conditions of the network management functions held in the network management processing circuit and a condition which may be modified among the state transition conditions between the functions. Upon start of the relay connection unit, the network management processing circuit reads out the parameters from the storage device and executes the network management functions by using the parameters.
摘要翻译：提供一种车载中继连接单元，其通过在电子控制单元分别连接的总线之间布置电子控制单元并且中继在属于不同总线的电子控制单元之间发送和接收的消息来形成网络。中继连接单元包括中继连接单元的网络管理处理电路和作为参数存储在网络管理处理电路中的网络管理功能的规格条件的存储装置以及可以在状态转换条件之间修改的条件功能之间。在中继连接单元启动时，网络管理处理电路从存储装置中读出参数，并通过使用参数执行网络管理功能。

10. 发明授权

US07869458B2 Relay connection unit and junction connector 有权
标题翻译：继电器连接单元和接头连接器
公开(公告)号：US07869458B2
公开(公告)日：2011-01-11
申请号：US11802520
申请日：2007-05-23
申请人： Toshiyuki Sonoda , Yoshikazu Isoyama , Takeo Uchino
发明人： Toshiyuki Sonoda , Yoshikazu Isoyama , Takeo Uchino
IPC分类号： H04J15/00
CPC分类号： H04B3/36
摘要： This invention provides a relay connection unit that relay message and make sufficient number of branches to be able to connect a plurality of ECUs. The relay connection unit includes: reception connectors to which a plurality of insertion connectors of communication lines can respectively be connected; a branch connection unit that divides the reception connectors into a plurality of groups, the branch connection unit branch-connecting the communication lines through the reception connectors belonging to the respective groups; a plurality of vehicle-mounted LAN communication units respectively connecting to each of the groups of the reception connectors via the branch connection unit, which are configured to perform transmission/reception of messages; and a relay processing unit that relays an incoming message received via one of the vehicle-mounted LAN communication units to another of the vehicle-mounted LAN communication units of another relay connection unit in accordance with a relaying destination.
摘要翻译：本发明提供了一种中继连接单元，其中继消息并使足够数量的分支能够连接多个ECU。所述继电器连接单元包括：可分别连接多个通信线路插入连接器的接收连接器; 分支连接单元，其将接收连接器分成多个组，分支连接单元通过属于各组的接收连接器分支连接通信线路; 多个车载LAN通信单元，分别经由分支连接单元连接到每个接收连接器组，被配置为执行消息的发送/接收; 以及中继处理单元，其根据中继目的地，将经由车载LAN通信单元之一接收的输入消息中继到另一中继连接单元的车载LAN通信单元中的另一个。

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