ASSIGNING A DATA CHANNEL TO MULTIPLE DATA LINKS FOR SIMULTANEOUS DATA TRANSMISSION VIA A SINGLE DATA CHANNEL
    1.
    发明申请
    ASSIGNING A DATA CHANNEL TO MULTIPLE DATA LINKS FOR SIMULTANEOUS DATA TRANSMISSION VIA A SINGLE DATA CHANNEL 有权
    通过单个数据通道将数据通道分配给多个数据链路以进行同时数据传输

    公开(公告)号:US20070268923A1

    公开(公告)日:2007-11-22

    申请号:US11738835

    申请日:2007-04-23

    IPC分类号: H04L12/28

    CPC分类号: H04L12/43

    摘要: A method for data transmission via several data channels in a network linking several units to one another, where the units can function as data sources, data sinks or transceivers, includes the steps of arbitrarily assigning a first data channel to a first predetermined one or more connection segments; arbitrarily assigning the first channel to a second predetermined one or more connection segments other than the first predetermined one or more connection segments; and simultaneously transmitting data between two units across the first predetermined one or more connection segments via the first data channel, and between two or more other units across the second predetermined one or more connection segments via the first data channel. The data are transmitted in a first direction over the first predetermined at least one connection segment, and the data are transmitted in a second direction over the second predetermined at least one connection segment, where the first ands second directions are the same.

    摘要翻译: 一种用于数据传输的方法,该方法通过将多个单元彼此连接的网络中的几个数据信道进行数据传输,其中单元可用作数据源,数据宿或收发器,包括以下步骤:将第一数据信道任意地分配给第一预定的一个或多个 连接段 任意地将第一通道分配给除了第一预定的一个或多个连接段之外的第二预定的一个或多个连接段; 并且经由所述第一数据信道在所述第一预定的一个或多个连接段之间以及经由所述第一数据信道穿过所述第二预定的一个或多个连接段的两个或更多个其他单元之间同时在两个单元之间传输数据。 数据在第一预定的至少一个连接段上以第一方向发送,并且数据沿着第二预定的至少一个连接段在第二方向上传输,其中第一和第二方向相同。

    MOTOR VEHICLE NAVIGATION SYSTEM
    2.
    发明申请
    MOTOR VEHICLE NAVIGATION SYSTEM 有权
    电动汽车导航系统

    公开(公告)号:US20070192021A1

    公开(公告)日:2007-08-16

    申请号:US11620793

    申请日:2007-01-08

    IPC分类号: G01C21/00

    CPC分类号: G01C21/3667

    摘要: The invention relates to a method and an apparatus to display a geographical picture on a screen (36) of a monitor (30), which is connected over a data bus (3) to a first computer (1). The invention specifies that the first computer (1) furnishes abstract data (a, c, f), determined on a geographical basis, to the data bus (3), and that these data (a, c, f) are processed in a second computer (31) situated in the monitor (30), for the visual display of a picture on the screen (36) of the monitor (30).

    摘要翻译: 本发明涉及一种在监视器(30)的屏幕(36)上显示地理图像的方法和装置,其通过数据总线(3)连接到第一计算机(1)。 本发明规定,第一计算机(1)将在地理基础上确定的抽象数据(a,c,f)提供给数据总线(3),并且这些数据(a,c,f) 位于监视器(30)中的第二计算机(31),用于在监视器(30)的屏幕(36)上可视地显示图像。

    DATA NETWORK WITH A TIME SYNCHRONIZATION SYSTEM
    3.
    发明申请
    DATA NETWORK WITH A TIME SYNCHRONIZATION SYSTEM 有权
    数据网络与时间同步系统

    公开(公告)号:US20090100189A1

    公开(公告)日:2009-04-16

    申请号:US12244744

    申请日:2008-10-02

    IPC分类号: G06F15/16

    摘要: A system matches frame counter values between a timing master and one or more slave devices in a synchronous network. To detect synchronization losses, a timing master counts transmitted frames of a continuous data stream. When a synchronization loss occurs, the timing master transmits a message to the slave devices that includes a synchronization frame counter value. The message synchronizes the frame counter value of the timing master to the frame counter value of the slave devices.

    摘要翻译: 系统在同步网络中的定时主机和一个或多个从设备之间匹配帧计数器值。 为了检测同步损耗,定时主机对连续数据流的传输帧进行计数。 当同步丢失发生时,定时主机向包括同步帧计数器值的从设备发送消息。 该消息将定时主机的帧计数器值同步到从设备的帧计数器值。

    APPARATUS FOR TRANSMITTING AN ANISOCHRONIC DATA STREAM ON AN ISOCHRONIC TRANSMISSION ROUTE
    4.
    发明申请
    APPARATUS FOR TRANSMITTING AN ANISOCHRONIC DATA STREAM ON AN ISOCHRONIC TRANSMISSION ROUTE 有权
    用于在异步传输路径上传输ANISOCHRONIC数据流的装置

    公开(公告)号:US20070237173A1

    公开(公告)日:2007-10-11

    申请号:US11675925

    申请日:2007-02-16

    IPC分类号: H04J3/16

    CPC分类号: H04J3/0605

    摘要: To transmit an anisochronic data stream on an isochronic transmission route with a plurality of channels over a transmission network, a number of channels is reserved by the transmitter before beginning the transmission, where the sum of the transmission capacities of the reserved channels just exceeds the bandwidth of the asynchronous data stream. During the course of transmission, the data of the anisochronic data stream are formed into packets; each packet is transmitted over the reserved channels. After a packet has been sent, unused portions of the reserved channels are filled with filler data that is discarded at the receiver, until sufficient data are again available at the transmitter to begin transmission of the next packet.

    摘要翻译: 为了通过传输网络在具有多个信道的等时传输路由上发送不同步数据流,在开始传输之前由发射机预留多个信道,其中保留信道的传输容量之和恰好超过带宽 的异步数据流。 在传输过程中,不同时间数据流的数据形成分组; 每个分组在保留的信道上传输。 在分组被发送之后,预留信道的未使用部分被填充在接收机处被丢弃的填充数据,直到在发射机处再次可用的数据开始下一个分组的传输。