Versatile RF data capture system
    1.
    发明授权
    Versatile RF data capture system 失效
    多功能射频数据采集系统

    公开(公告)号:US5349678A

    公开(公告)日:1994-09-20

    申请号:US748150

    申请日:1991-08-21

    摘要: A data capture system is disclosed as comprising a plurality of client data collection terminals, and a server station. Each terminal including a mechanism for collecting data, a dynamic addressable memory and a first controller operating on data formatted in a first style. The server station comprises mass memory, which is larger than the dynamic addressable memory of a terminal for storing data to be used by the data collection terminals, an addresser responsive to a memory altering request for addressing the mass memory and a second controller operating on data formatted in a second style different from said first style. The data stored in the dynamic addressable memory is formatted in the second style. A communication system interconnects the server station and each of the plurality of client data collection terminals. The first controller of each client data collection terminal is responsive to a need for further data to generate a memory altering request and for actuating the communication system to transmit the generated request to the server station. The request is generated to identify its terminal and the particular needed data. The second controller of the server station is responsive to the transmitted request to address and retrieve the needed data from the mass memory before actuating the communication system to transmit the needed data back to the requesting terminal as identified by the request.

    摘要翻译: 公开了一种数据捕获系统,其包括多个客户端数据收集终端和服务器站。 每个终端包括用于收集数据的机制,动态可寻址存储器和以第一样式格式化的数据操作的第一控制器。 服务器站包括大容量存储器,其大于用于存储要由数据采集终端使用的数据的终端的动态可寻址存储器,响应于用于寻址大容量存储器的存储器改变请求的寻址器和对数据进行操作的第二控制器 以与所述第一风格不同的第二风格进行格式化。 存储在动态可寻址存储器中的数据以第二种格式进行格式化。 通信系统将服务器站和多个客户端数据收集终端中的每一个相互连接。 每个客户端数据收集终端的第一控制器响应于需要进一步的数据以产生存储器改变请求,并且用于致动通信系统将生成的请求传送到服务器站。 生成该请求以识别其终端和特定的所需数据。 服务器站的第二控制器响应于所发送的请求,以在致动通信系统之前将所需数据发送回请求终端(如该请求所标识)而从所述大容量存储器中寻址和检索所需数据。

    Versatile RF data capture system
    2.
    发明授权
    Versatile RF data capture system 失效
    多功能射频数据采集系统

    公开(公告)号:US5987499A

    公开(公告)日:1999-11-16

    申请号:US735351

    申请日:1996-10-22

    摘要: A data capture system is disclosed as comprising a plurality of client data collection terminals, and a server station. Each terminal including a mechanism for collecting data, a dynamic addressable memory and a first controller operating on data formatted in a first style. The server station comprises mass memory, which is larger than the dynamic addressable memory of a terminal for storing data to be used by the data collection terminals, an addresser responsive to a memory altering request for addressing the mass memory and a second controller operating on data formatted in a second style different from said first style. The data stored in the dynamic addressable memory is formatted in the second style. A communication system interconnects the server station and each of the plurality of client data collection terminals. The first controller of each client data collection terminal is responsive to a need for further data to generate a memory altering request and for actuating the communication system to transmit the generated request to the server station. The request is generated to identify its terminal and the particular needed data. The second controller of the server station is responsive to the transmitted request to address and retrieve the needed data from the mass memory before actuating the communication system to transmit the needed data back to the requesting terminal as identified by the request.

    摘要翻译: 公开了一种数据捕获系统,其包括多个客户端数据收集终端和服务器站。 每个终端包括用于收集数据的机制,动态可寻址存储器和以第一样式格式化的数据操作的第一控制器。 服务器站包括大容量存储器,其大于用于存储要由数据采集终端使用的数据的终端的动态可寻址存储器,响应于用于寻址大容量存储器的存储器改变请求的寻址器和对数据进行操作的第二控制器 以与所述第一风格不同的第二风格进行格式化。 存储在动态可寻址存储器中的数据以第二种格式进行格式化。 通信系统将服务器站和多个客户端数据收集终端中的每一个相互连接。 每个客户端数据收集终端的第一控制器响应于需要进一步的数据以产生存储器改变请求,并且用于致动通信系统将生成的请求传送到服务器站。 生成该请求以识别其终端和特定的所需数据。 服务器站的第二控制器响应于所发送的请求,以在致动通信系统之前将所需数据发送回请求终端(如该请求所标识)而从所述大容量存储器中寻址和检索所需数据。

    Data collection and dissemination system
    3.
    发明授权
    Data collection and dissemination system 失效
    数据收集和传播系统

    公开(公告)号:US6112206A

    公开(公告)日:2000-08-29

    申请号:US935741

    申请日:1997-09-23

    摘要: A data collection and dissemination system, in which one or more portable data terminals enter or disseminate data through a wireless access point to which they are communicatively coupled. The wireless access point is also coupled to a portable server for storing and retrieving the information requested by the portable data terminals. The portable server maintains a database for the purposes of storing data from and retrieving data for the portable data terminals. The portable data terminals initiate a transaction with the portable server via communication with the wireless access point. The portable data servers formulate a request to retrieve or store data using a database query. The database query is transmitted to the wireless access point, from which the query is directed to the portable server, which then stores or transmits the requested data. The portable server is connected to other networks and is able to access data on data retrieval devices on these networks, as the data retrieval devices on these networks may also access the data on the portable server. Thus, a wide area network, such as the Internet, provides a backbone network through which the mobile units can communicate to the database server. The mobile units can access data from other mobile units, as other database servers on the networks may also access the data also.

    摘要翻译: 数据收集和传播系统,其中一个或多个便携式数据终端通过其通信耦合的无线接入点进入或传播数据。 无线接入点还耦合到便携式服务器,用于存储和检索由便携式数据终端请求的信息。 便携式服务器维护一个数据库,用于从便携式数据终端存储数据和检索数据。 便携式数据终端通过与无线接入点的通信来发起与便携式服务器的交易。 便携式数据服务器使用数据库查询来形成检索或存储数据的请求。 将数据库查询发送到无线接入点,从该接入点查询被引导到便携式服务器,便携式服务器然后存储或发送所请求的数据。 便携式服务器连接到其他网络,并且能够访问这些网络上的数据检索设备上的数据,因为这些网络上的数据检索设备也可以访问便携式服务器上的数据。 因此,诸如因特网之类的广域网提供了骨干网络,移动单元可以通过该骨干网络与数据库服务器进行通信。 移动单元可以访问来自其他移动单元的数据,因为网络上的其他数据库服务器也可以访问数据。

    Data collection and dissemination system
    4.
    发明授权
    Data collection and dissemination system 失效
    数据收集和传播系统

    公开(公告)号:US06694359B1

    公开(公告)日:2004-02-17

    申请号:US09519921

    申请日:2000-03-07

    IPC分类号: G06F1730

    摘要: A data collecting system is divided into first, second, and third information portions and includes at least one portable terminal for collecting data at a remote site. The terminal comprises a device for collecting data and a first memory for storing the first information portion. The terminal operates to sense the need for information for its use to generate an information call identifying the information and to respond to the information call for searching its memory for the information. If the information is available it is supplied for use by the portable terminal. The system further comprises a first mobile server which comprises a second memory for storing the second information portion, and responds to the information call for searching the second memory for the information. The system further includes a second server at a main information center. The second server comprises a third memory for storing the third information portion, and searches the third memory for the information. The data collection terminal is responsive to the absence of the information within the first memory for transmitting from the calling terminal the information call via a first communication link to the first mobile server. The mobile server responds to the receipt of the information call to search the second memory for the information and, if present, accessing the information from the second memory and transmitting it via the first communication link for use by the calling terminal.

    摘要翻译: 数据采集​​系统分为第一,第二和第三信息部分,并且包括至少一个用于在远程站点收集数据的便携式终端。 终端包括用于收集数据的设备和用于存储第一信息部分的第一存储器。 该终端用于感知对于其使用的信息的需要,以产生识别该信息的信息呼叫,并且响应该信息寻呼来搜索该信息。 如果信息可用,则提供给便携式终端使用。 该系统还包括第一移动服务器,其包括用于存储第二信息部分的第二存储器,并且响应于用于搜索第二存储器的信息的信息调用。 该系统还包括在主信息中心的第二服务器。 第二服务器包括用于存储第三信息部分的第三存储器,并且在第三存储器中搜索该信息。 数据收集终端响应于第一存储器内不存在用于从主叫终端经由第一通信链路向第一移动服务器发送信息呼叫的信息。 移动服务器响应信息呼叫的接收,以搜索第二存储器的信息,并且如果存在,则从第二存储器访问信息并通过第一通信链路进行发送以供主叫终端使用。

    Versatile RF data capture system
    5.
    发明授权
    Versatile RF data capture system 失效
    多功能射频数据采集系统

    公开(公告)号:US5671436A

    公开(公告)日:1997-09-23

    申请号:US520136

    申请日:1995-08-28

    摘要: A system for collecting data from at least one remote site and transmitting the collected data to a main information center. The system has information distributed throughout and is divided into first, second, and third portions. The system includes at least one portable terminal for collecting data at the remote site. The terminal comprises a first memory for storing the first information portion. The terminal operates by a programmed computer to sense the need for information for its use to generate an information call identifying the needed information, and to respond to the information call for searching its first memory for the presence or absence of that needed information. If that needed information is available in the first memory of the terminal, it is supplied for use by the portable terminal. The system further comprises a first mobile server to be transported to various locations with respect to the main information center and the remote site. The first mobile server comprises a second memory for storing the second information portion, and responds to the information call for searching the second memory for presence or absence of that needed information. The system further includes a second server at the main information center which comprises a third memory for storing the third information portion, and operates to search the third memory for the presence or absence of that needed information.

    摘要翻译: 用于从至少一个远程站点收集数据并将收集的数据发送到主信息中心的系统。 该系统具有分布在整个的信息,分为第一,第二和第三部分。 该系统包括用于在远程站点收集数据的至少一个便携式终端。 终端包括用于存储第一信息部分的第一存储器。 终端由编程的计算机操作以感测对于其使用的信息的需要以产生识别所需信息的信息呼叫,以及响应于搜索其第一存储器的信息呼叫是否存在所需信息。 如果所需信息在终端的第一存储器中可用,便被提供给便携式终端使用。 该系统还包括第一移动服务器,其被传送到相对于主信息中心和远程站点的各个位置。 第一移动服务器包括用于存储第二信息部分的第二存储器,并响应用于搜索第二存储器的信息调用以存在或不存在所需信息。 该系统还包括在主信息中心的第二服务器,其包括用于存储第三信息部分的第三存储器,并且操作以搜索第三存储器中是否存在所需信息。

    Versatile RF data capture system
    6.
    发明授权

    公开(公告)号:US5568645A

    公开(公告)日:1996-10-22

    申请号:US267758

    申请日:1994-07-05

    摘要: A data capture system is disclosed as comprising a plurality of client data collection terminals, and a server station. Each terminal including a mechanism for collecting data, a dynamic addressable memory and a first controller operating on data formatted in a first style. The server station comprises mass memory, which is larger than the dynamic addressable memory of a terminal for storing data to be used by the data collection terminals, an addresser responsive to a memory altering request for addressing the mass memory and a second controller operating on data formatted in a second style different from said first style. The data stored in the dynamic addressable memory is formatted in the second style. A communication system interconnects the server station and each of the plurality of client data collection terminals. The first controller of each client data collection terminal is responsive to a need for further data to generate a memory altering request and for actuating the communication system to transmit the generated request to the server station. The request is generated to identify its terminal and the particular needed data. The second controller of the server station is responsive to the transmitted request to address and retrieve the needed data from the mass memory before actuating the communication system to transmit the needed data back to the requesting terminal as identified by the request.

    Data collection device that configures itself based on geographic position data
    7.
    发明授权
    Data collection device that configures itself based on geographic position data 有权
    基于地理位置数据配置自身的数据收集设备

    公开(公告)号:US07590425B2

    公开(公告)日:2009-09-15

    申请号:US11194837

    申请日:2005-08-01

    IPC分类号: H04W24/00 H04M1/66

    CPC分类号: H04W88/02 H04W64/00

    摘要: A computing device that includes at least one input/output device automatically configures itself based on acquired data the represents a geographic position of the computing device. The computing device acquires environment identification data and performs at least one of a configuration command and a power state command on the input/output device based on the acquired environment identification data.

    摘要翻译: 包括至少一个输入/输出设备的计算设备基于所获取的数据自动配置其表示计算设备的地理位置。 计算装置获取环境识别数据,并基于所获取的环境识别数据在输入/输出装置上执行配置命令和电源状态命令中的至少一个。