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1. 发明申请

WO2002088986A1 SYSTEMS AND METHODS FOR MAINTAINING NETWORK STABILITY 审中-公开
标题翻译：用于维护网络稳定性的系统和方法
公开(公告)号：WO2002088986A1
公开(公告)日：2002-11-07
申请号：PCT/US2002/013367
申请日：2002-04-26
申请人： THE BOEING COMPANY , ELLERBROCK, Philip, J. , NOLL, Christian, J.
发明人： ELLERBROCK, Philip, J. , NOLL, Christian, J.
IPC分类号： G06F15/173
CPC分类号： H04L41/00 , H04L12/40169 , H04L12/403
摘要： The present invention provides systems and methods for maintaining the stability of a network. The present invention includes systems and methods that identify an open circuit condition and reconfigure the network bus to continue communications without slowing the communication rate or removing the network bus from service. The system includes a termination device associated with each network device. Each termination device includes a network termination element that can be switchably connected to the network bus in response to a command issued by a bus controller when an open circuit condition downstream of the network device has been detected. In another embodiment, the present invention provides systems and methods for controlling input current to a remote device located on a network. A sensing element is associated with the device that is capable of sensing the input current and through switches, altering the input current to the remote device.
摘要翻译：本发明提供了用于维持网络稳定性的系统和方法。本发明包括识别开路状况并重新配置网络总线以继续通信而不减慢通信速率或将网络总线从服务中移除的系统和方法。该系统包括与每个网络设备相关联的终端设备。每个终端设备包括网络终端元件，当网络设备下游的开路状态已被检测到时，响应于由总线控制器发出的命令，可以可切换地连接到网络总线。在另一个实施例中，本发明提供用于控制到位于网络上的远程设备的输入电流的系统和方法。感测元件与能够感测输入电流并通过开关的装置相关联，改变对远程装置的输入电流。

2. 发明申请

WO2002088966A1 SYSTEMS, METHODS, AND BUS CONTROLLERS FOR CREATING AN EVENT TRIGGER ON A NETWORK BUS 审中-公开
标题翻译：用于在网络总线上创建事件触发器的系统，方法和总线控制器
公开(公告)号：WO2002088966A1
公开(公告)日：2002-11-07
申请号：PCT/US2002/013303
申请日：2002-04-26
申请人： THE BOEING COMPANY , ELLERBROCK, Philip, J. , KONZ, Daniel, W. , NOLL, Christian, J.
发明人： ELLERBROCK, Philip, J. , KONZ, Daniel, W. , NOLL, Christian, J.
IPC分类号： G06F13/00
CPC分类号： G06F13/385 , G06F13/387
摘要： The present invention provides systems, methods, and bus controllers (12) for monitoring an event of interest via a network bus (14) and creating an asynchronous event trigger on the network bus indicating that the event occurred. Importantly, the systems, methods, and bus controllers (12) of the present invention use either one or several network devices (16, 18) that are connected to the network bus (14) and monitor the occurrence of an event of interest. These network devices (16, 18) are configured through commands from the bus controller (12) to indicate on the network bus (14), typically by a pulse signal, when the event of interest has occurred. The indication from the network device (16, 18) that the event has occurred is used by the bus controller (12) and other network devices (16, 18, 20) on the network bus (14) to configure timing for commands or to perform desired actions in synchronization with the occurrence of the event of interest.
摘要翻译：本发明提供了用于经由网络总线（14）监视感兴趣的事件并且在网络总线上创建指示事件发生的异步事件触发的系统，方法和总线控制器（12）。重要的是，本发明的系统，方法和总线控制器（12）使用连接到网络总线（14）并监视感兴趣事件的发生的一个或多个网络设备（16,18）。当感兴趣的事件发生时，这些网络设备（16,18）通过来自总线控制器（12）的命令来配置，以通常通过脉冲信号在网络总线（14）上指示。来自网络设备（16,18）的事件发生的指示由总线控制器（12）和网络总线（14）上的其他网络设备（16,18,20）使用以配置命令的定时或者与感兴趣的事件的发生同步地执行期望的动作。

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