Local ring network and method for transmitting digital data in a local ring network
    1.
    发明授权
    Local ring network and method for transmitting digital data in a local ring network 有权
    本地环网和在本地环网中传输数字数据的方法

    公开(公告)号:US06782552B1

    公开(公告)日:2004-08-24

    申请号:US09513614

    申请日:2000-02-25

    IPC分类号: H04N718

    摘要: A control command, which has a command header sequence and a sequence of n parameters, is generated in a data source of a local network. The control command has a variable length defined by the data source. The control command is passed to the ring data line of the local network and is forwarded to a data sink. This data sink contains a control unit, a picture output unit, an interface and a memory, in which video data are stored. The video data can be read out and displayed on the picture output unit. The control command has n parameters of which the first m parameters are interpreted by the control unit. The number m is determined by the properties of the data sink and is independent of the properties of the data source. Using the m interpreted parameters, specific video data are read from the memory and are reproduced. The invention relates to a local network having a plurality of subscribers, which are connected to one another through the use of an optical data line for transmitting audio, video data and/or control data. The subscribers, together with the optical data line, form a ring network.

    摘要翻译: 在本地网络的数据源中生成具有命令头序列和n个参数的序列的控制命令。 控制命令具有由数据源定义的可变长度。 控制命令传递给本地网络的环形数据线,并转发到数据宿。 该数据接收器包含存储视频数据的控制单元,图像输出单元,接口和存储器。 视频数据可以读出并显示在图像输出单元上。 控制命令具有n个参数,控制单元解释前m个参数。 数字m由数据宿的属性确定,并且与数据源的属性无关。 使用m个解释参数,从存储器中读取特定的视频数据并被再现。本发明涉及具有多个用户的本地网络,其通过使用用于传输音频的光数据线彼此连接,视频 数据和/或控制数据。 订户与光数据线一起形成环网。

    Motor vehicle sound system
    2.
    发明申请
    Motor vehicle sound system 有权
    机动车音响系统

    公开(公告)号:US20070030981A1

    公开(公告)日:2007-02-08

    申请号:US11414727

    申请日:2006-04-28

    IPC分类号: H04B1/00

    摘要: A vehicle sound system provides an audio signal to a speaker system. The vehicle sound system comprises a first input unit that receives a first priority value indicative of a first scope of authority that the first input unit has been assigned over the vehicle sound system. A second input unit receives a second priority value indicative of a second scope of authority the second input unit has been assigned over the vehicle sound system. A plurality of sound system generating components are capable of communicating with the first and second input units over a system bus and being selectively controlled by the first and second input units via the system bus. The first input unit comprises an input interface that allows a user to specify the first priority value.

    摘要翻译: 车辆音响系统向扬声器系统提供音频信号。 车辆音响系统包括:第一输入单元,其接收表示第一输入单元已经通过车辆音响系统分配的第一权限范围的第一优先级值。 第二输入单元接收指示第二输入单元已经通过车辆音响系统分配的第二范围的第二优先级值。 多个声音系统产生组件能够通过系统总线与第一和第二输入单元进行通信,并且经由系统总线被第一和第二输入单元选择性地控制。 第一输入单元包括允许用户指定第一优先级值的输入接口。

    Motor vehicle sound system
    3.
    发明授权
    Motor vehicle sound system 有权
    机动车音响系统

    公开(公告)号:US07512244B2

    公开(公告)日:2009-03-31

    申请号:US11414727

    申请日:2006-04-28

    IPC分类号: H04B1/00 G06F17/00

    摘要: A vehicle sound system provides an audio signal to a speaker system. The vehicle sound system comprises a first input unit that receives a first priority value indicative of a first scope of authority that the first input unit has been assigned over the vehicle sound system. A second input unit receives a second priority value indicative of a second scope of authority the second input unit has been assigned over the vehicle sound system. A plurality of sound system generating components are capable of communicating with the first and second input units over a system bus and being selectively controlled by the first and second input units via the system bus. The first input unit comprises an input interface that allows a user to specify the first priority value.

    摘要翻译: 车辆音响系统向扬声器系统提供音频信号。 车辆音响系统包括:第一输入单元,其接收表示第一输入单元已经通过车辆音响系统分配的第一权限范围的第一优先级值。 第二输入单元接收指示第二输入单元已经通过车辆音响系统分配的第二范围的第二优先级值。 多个声音系统产生组件能够通过系统总线与第一和第二输入单元进行通信,并且经由系统总线被第一和第二输入单元选择性地控制。 第一输入单元包括允许用户指定第一优先级值的输入接口。

    Motor vehicle sound system
    4.
    发明授权
    Motor vehicle sound system 有权
    机动车音响系统

    公开(公告)号:US07039196B1

    公开(公告)日:2006-05-02

    申请号:US09540312

    申请日:2000-03-31

    IPC分类号: H04B1/00 G03F17/00

    摘要: The invention relates to a sound system for a motor vehicle and to a process for specifying the functional scope of such. The sound system (1) for a motor vehicle comprises a control unit (2), and several input units (3, 3a) for operating the system (1), as well as display units (4) and several units (5, 11) to generate the source data in the form of sound or video data. The sound data are amplified in an amplifier unit (6), and are conducted to several loudspeakers (7). The units are linked to one another via a bus (8) with a ring topology. Both source data and control data are transmitted over the bus. The functional scope of the individual input units (3, 3a) is specified by means of a priority value of the input units (3, 3a). This priority value is stored in the memory (12) of each input unit (3, 3a). A control command containing this priority value causes the other units of the system (1) to form a priority-dependent functional scope, which represents a subset of the entire functional scope of this unit, and to transmit this back to the respective input unit (3, 3a). The latter then generates its functional scope from the priority-dependent functional scopes that have been conducted to it. This functional scope then comprises all functionalities which can be invoked through this input unit (3, 3a). Since the various input units (3, 3a) have different priority values, they also have different functional scopes. As a result, collisions in the control of the system are essentially eliminated.

    摘要翻译: 本发明涉及一种用于机动车辆的声音系统以及用于指定其功能范围的过程。 用于机动车辆的声音系统(1)包括控制单元(2)和用于操作系统(1)的几个输入单元(3,3a)以及显示单元(4)和多个单元(5, 11)以声音或视频数据的形式产生源数据。 声音数据在放大器单元(6)中被放大,并被传导到多个扬声器(7)。 这些单元通过具有环形拓扑的总线(8)彼此链接。 源数据和控制数据都通过总线传输。 通过输入单元(3,3a)的优先级值来指定各个输入单元(3,3a)的功能范围。 该优先级值存储在每个输入单元(3,3a)的存储器(12)中。 包含该优先级值的控制命令使得系统(1)的其他单元形成优先级相关的功能范围,其表示该单元的整个功能范围的子集,并将其发送回相应的输入单元 3,3 a)。 然后,后者从已经对其进行优先级依赖的功能范围生成其功能范围。 该功能范围然后包括可以通过该输入单元(3,3a)调用的所有功能。 由于各种输入单元(3,3a)具有不同的优先级值,它们也具有不同的功能范围。 因此,基本上消除了系统控制中的冲突。

    Method for assigning a data channel to multiple data links for simultaneous data transmission via a single data channel
    5.
    发明授权
    Method for assigning a data channel to multiple data links for simultaneous data transmission via a single data channel 有权
    用于将数据信道分配给多个数据链路以便经由单个数据信道同时进行数据传输的方法

    公开(公告)号:US07209488B2

    公开(公告)日:2007-04-24

    申请号:US10023976

    申请日:2001-12-18

    IPC分类号: H04L12/28

    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。

    Assigning a data channel to multiple data links for simultaneous data transmission via a single data channel
    6.
    发明授权
    Assigning a data channel to multiple data links for simultaneous data transmission via a single data channel 有权
    将数据通道分配给多个数据链路,以通过单个数据通道进行数据传输

    公开(公告)号:US07885279B2

    公开(公告)日:2011-02-08

    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。

    ASSIGNING A DATA CHANNEL TO MULTIPLE DATA LINKS FOR SIMULTANEOUS DATA TRANSMISSION VIA A SINGLE DATA CHANNEL
    7.
    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。

    Multimedia unit having multiple transceivers for use in a vehicle
    8.
    发明授权
    Multimedia unit having multiple transceivers for use in a vehicle 有权
    具有用于车辆的多个收发器的多媒体单元

    公开(公告)号:US07400234B2

    公开(公告)日:2008-07-15

    申请号:US10012200

    申请日:2001-11-13

    IPC分类号: B60Q1/00

    摘要: In a ring-shaped MOST network installed in a motor vehicle, several units are linked to one another by several linkage sections. They function as data source, data sink, or transceiver. At least some of the units have two or more transceiver modules. To relieve the processors of such units with more than one transceiver module, only one network controller is present in such a unit for all its transceiver modules.

    摘要翻译: 在安装在机动车辆中的环形MOST网络中,几个单元通过多个连接部分相互连接。 它们用作数据源,数据宿或收发器。 至少一些单元具有两个或更多个收发器模块。 为了通过多个收发器模块来解除这些单元的处理器,在其所有收发器模块的这种单元中仅存在一个网络控制器。

    Coating based on diamond-like carbon
    10.
    发明授权
    Coating based on diamond-like carbon 有权
    基于类金刚石的涂层

    公开(公告)号:US08911868B2

    公开(公告)日:2014-12-16

    申请号:US13548550

    申请日:2012-07-13

    IPC分类号: C23C14/00 C23C14/06 C23C14/32

    摘要: A coating based on diamond-like is formed from a plurality of films of diamond-like carbon formed alternatingly over one another and in this respect a film in which no portion or only a much lower portion of doped fluorine is contained. A film in which fluorine or at least fluorine with a higher portion than the film arranged thereunder or thereabove are formed alternatingly over one another. The coating could be manufactured by using a target of pure carbon. Films are deposited on a surface of a substrate by means of a PVD process, with the portion of fluorine contained in doped form. Films are formed alternately being varied by varying a supplied volume flow of a fluorine/carbon compound or sulfur/fluorine compound as a precursor.

    摘要翻译: 基于金刚石样的涂层由多个彼此交替形成的类金刚石碳膜形成,并且在这方面形成其中不含有部分或仅含有较低部分掺杂氟的膜。 在其上交替地形成有氟或至少具有比其下面布置的膜更高的氟的膜的膜。 可以通过使用纯碳的目标来制造涂层。 通过PVD工艺将膜沉积在衬底的表面上,其中部分氟以掺杂形式包含。 通过改变作为前体的氟/碳化合物或硫/氟化合物的供给体积流动来交替地形成膜。