Mobile portable wireless communication system
    3.
    发明授权
    Mobile portable wireless communication system 失效
    移动便携式无线通信系统

    公开(公告)号:US5732074A

    公开(公告)日:1998-03-24

    申请号:US586602

    申请日:1996-01-16

    摘要: Communication of information including data between a remote computer and a vehicle is managed and facilitated using an apparatus compatible with standardized network communication links. In one embodiment, the standardized network communication links include the Internet and a controller area network used in vehicles. The apparatus preferably includes a controller contained in the vehicle. The controller is comprised of a number of hardware and software elements including a processor. A TCP/IP stack is part of the controller for providing the necessary control in checking for communicating information, such as requests and data, over the Internet. A web server communicates with the TCP/IP stack for servicing information related requests in http format including obtaining or sending information in operative communication with the TCP/IP stack. A CGI-bin (common gateway interface-binary) communicates with the web server and acts as a link to executable software stored in program memory that is responsive to user requests. A data memory is also available for storing data in html that is accessible by the web server. A real time operating system (RTOS) is involved in task and memory management as part of the responding to requests for information. The controller is able to receive requests using a wireless device when it is in the vehicle and through a communications port when the wireless device is not in the vehicle. In another embodiment, each of the plurality of vehicle devices has an Internet address or designation associated with it.

    摘要翻译: 使用与标准化网络通信链路兼容的装置来管理和促进包括远程计算机和车辆之间的数据的信息的通信。 在一个实施例中,标准化网络通信链路包括互联网和用于车辆中的控制器区域网络。 该装置优选地包括包含在车辆中的控制器。 控制器由许多硬件和软件元件组成,包括一个处理器。 TCP / IP堆栈是控制器的一部分,用于通过因特网提供必要的控制,以检查通信信息,如请求和数据。 网络服务器与TCP / IP协议栈进行通信,用于以http格式处理与信息有关的请求,包括获得或发送与TCP / IP协议栈进行操作通信的信息。 CGI-bin(通用网关接口二进制)与web服务器进行通信,并作为响应用户请求而存储在程序存储器中的可执行软件的链接。 数据存储器还可用于存储可由Web服务器访问的html中的数据。 作为响应信息请求的一部分,实时操作系统(RTOS)涉及任务和内存管理。 当无线设备在车辆中时,控制器能够使用无线设备接收请求,并且当无线设备不在车辆中时通过通信端口接收请求。 在另一个实施例中,多个车辆装置中的每一个具有与其相关联的因特网地址或指定。

    First surface removable optical disc within a cartridge
    4.
    发明授权
    First surface removable optical disc within a cartridge 失效
    盒内的第一表面可移动光盘

    公开(公告)号:US07913270B2

    公开(公告)日:2011-03-22

    申请号:US11442828

    申请日:2006-05-30

    IPC分类号: G11B23/03

    摘要: A user-removable optical data storage system is provided. A rotatable first-surface medium is enveloped in a cartridge. The cartridge provides relatively large data capacity such as about 0.25 Gbytes or more despite a relatively small size such as about 35 mm×35 mm×3 mm. Preferably the cartridge substantially seals the data surfaces of the medium when the cartridge is withdrawn from a drive and at least a portion of one surface is automatically exposed to the objective of an optics arm when said cartridge is inserted in the drive. Tracking involves rotating an optic arm about an axis parallel to the disk rotation axis. Focus can involve pivoting the arm about an axis parallel to the disk surface.

    摘要翻译: 提供了一种用户可拆卸的光学数据存储系统。 可旋转的第一表面介质被包封在盒中。 尽管相对较小的尺寸(例如约35mm×35mm×3mm),墨盒提供相对大的数据容量,例如约0.25G字节或更大的数据容量。 优选地,当盒从驱动器中取出时,盒基本上密封介质的数据表面,并且当所述盒被插入驱动器中时,一个表面的至少一部分自动地暴露于光学臂的目的。 跟踪涉及围绕平行于盘旋转轴的轴线旋转光学臂。 聚焦可以涉及绕平行于盘表面的轴线枢转臂。

    Communications channel selection
    5.
    发明授权
    Communications channel selection 有权
    通信通道选择

    公开(公告)号:US06516192B1

    公开(公告)日:2003-02-04

    申请号:US09588282

    申请日:2000-06-05

    IPC分类号: H04B700

    CPC分类号: H04W72/042 H04W88/06

    摘要: A communications system is provided for sending and receiving information relative to a mobile unit in which a number of network channels are available through which the information can be transferred. The system includes a link selector for selecting an acceptable network channel using application requirements for the particular channel, together with channel operating parameter values. When such a channel does not become available, the link selector is also involved with recovery procedures. These network channel operating parameters include bandwidth, information transfer costs and information transfer packet loss, latency and jitter. Weighting vectors are also utilized with such channel operating parameters in determining suitability values associated with the available network channels. The link selector communicates with a link scheduler that has responsibility for determining when information should be transferred including when there should be a change in the timing of the information transfer. The link selector also receives data from a controller/monitor that obtains such dynamic data associated with selected network channel operation in connection with determining whether a switch should be made from the currently selected network channel to different network channel.

    摘要翻译: 提供一种通信系统,用于相对于移动单元发送和接收信息,其中多个网络信道可用于通过其传送信息。 该系统包括链路选择器,用于使用针对特定信道的应用需求来选择可接受的网络信道,以及信道操作参数值。 当这样的信道不可用时,链路选择器也涉及恢复过程。 这些网络通道的运行参数包括带宽,信息传输成本和信息传输丢包,延迟和抖动。 加权向量也用于确定与可用网络信道相关联的适用性值的这样的信道操作参数。 链路选择器与链路调度器进行通信,该链路调度器负责确定什么时候应该传送信息,包括什么时候信息传输的定时发生变化。 链路选择器还从控制器/监视器接收数据,该控制器/监视器获得与所选择的网络信道操作相关联的动态数据,以确定是否应当从当前选择的网络信道到不同的网络信道进行交换。

    Communications channel selection
    6.
    发明授权

    公开(公告)号:US6122514A

    公开(公告)日:2000-09-19

    申请号:US778897

    申请日:1997-01-03

    CPC分类号: H04W72/042 H04W88/06

    摘要: A communications system is provided for sending and receiving information relative to a mobile unit in which a number of network channels are available through which the information can be transferred. The system includes a link selector for selecting an acceptable network channel using application requirements for the particular channel, together with channel operating parameter values. When such a channel does not become available, the link selector is also involved with recovery procedures. These network channel operating parameters include bandwidth, information transfer costs and information transfer packet loss, latency and jitter. Weighting vectors are also utilized with such channel operating parameters in determining suitability values associated with the available network channels. The link selector communicates with a link scheduler that has responsibility for determining when information should be transferred including when there should be a change in the timing of the information transfer. The link selector also receives data from a controller/monitor that obtains such dynamic data associated with selected network channel operation in connection with determining whether a switch should be made from the currently selected network channel to different network channel.

    Method and apparatus for transmission of and receiving signals having
digital information using an air link
    7.
    发明授权
    Method and apparatus for transmission of and receiving signals having digital information using an air link 失效
    用于使用空中链路发送和接收具有数字信息的信号的方法和装置

    公开(公告)号:US5479479A

    公开(公告)日:1995-12-26

    申请号:US50910

    申请日:1993-04-20

    摘要: A cellular telephone is interconnected to a control unit via a cable. The cable contains both appropriate interdisciplinary connections for attachment to the telephone at one end and to the control unit at the other end via a universal connector. At least one contact of the universal connector is capable of producing a signal coded to identify the type of cellular telephone attached to the connector at the other end. A decoder at the control unit identifies the type of phone as by table look-up and establishes appropriate interfacing operational functions at its universal connector to properly operate with the telephone. Accordingly, the control unit can function with any of a wide variety of cellular telephones having differently configured cable connections and cable connector disciplines of contact assignments. In addition, the control unit may include circuitry for controlling a number of peripheral devices which are operable to send and receive digital data through the cellular phone unit to and from remote devices via radio frequency signals.

    摘要翻译: 蜂窝电话经由电缆与控制单元互连。 该电缆包含用于在一端连接到电话的适当的跨学科连接以及通过通用连接器在另一端连接到控制单元。 通用连接器的至少一个触点能够产生编码的信号,以识别在另一端附接到连接器的蜂窝电话的类型。 控制单元的解码器通过表查找来识别电话的类型,并在其通用连接器上建立适当的接口操作功能,以便与电话正常操作。 因此,控制单元可以与具有不同配置的电缆连接和电缆连接器规则的多种蜂窝电话中的任何一种进行联系。 此外,控制单元可以包括用于控制多个外围设备的电路,其可操作以经由无线电频率信号通过蜂窝电话单元发送和接收来自远程设备的数字数据。

    Universal connection for cellular telephone interface
    9.
    发明授权
    Universal connection for cellular telephone interface 失效
    蜂窝电话接口的通用连接

    公开(公告)号:US5333177A

    公开(公告)日:1994-07-26

    申请号:US773840

    申请日:1991-10-19

    摘要: A cellular telephone is interconnected to a control unit via a cable. The cable contains both appropriate interdisciplinary connections for attachment to the telephone at one end and to the control unit at the other end via a universal connector. At least one contact of the universal connector is capable of producing a signal coded to identify the type of cellular telephone attached to the connector at the other end. A decoder at the control unit identifies the type of phone as by table look-up and establishes appropriate interfacing operational functions at its universal connector to properly operate with the telephone. Accordingly the control unit can function with any of a wide variety of cellular telephones having differently configured cable connections and cable connector disciplines of contact assignments.

    摘要翻译: 蜂窝电话经由电缆与控制单元互连。 该电缆包含用于在一端连接到电话的适当的跨学科连接以及通过通用连接器在另一端连接到控制单元。 通用连接器的至少一个触点能够产生编码的信号,以识别在另一端附接到连接器的蜂窝电话的类型。 控制单元的解码器通过表查找来识别电话的类型,并在其通用连接器上建立适当的接口操作功能,以便与电话正常操作。 因此,控制单元可以与具有不同配置的电缆连接和电缆连接器规则的各种蜂窝电话中的任何一种进行联系。

    Error cancelling sync-off-tach tape drive system
    10.
    发明授权
    Error cancelling sync-off-tach tape drive system 失效
    错误取消同步脱扣磁带驱动系统

    公开(公告)号:US4103214A

    公开(公告)日:1978-07-25

    申请号:US557792

    申请日:1975-03-12

    IPC分类号: H02P23/00 H02P5/16

    CPC分类号: H02P23/16 Y10S388/933

    摘要: A holographic recording is made on a tone wheel which is arranged to be driven by a capstan motor and capstan assembly. The holographic recording is a series of radial holograms on the tone wheel which recording is matched to the mechanical system driving the tone wheel by incorporating mechanical drive errors in the holographic recordings. The holographic recording on the tone wheel is read during subsequent operation of the motor/capstan/tone wheel assembly by a laser playback system to provide control signals for a motor energizing means to correct intrinsic drive system errors in a "sync-off-tach" type tape drive system.