公开(公告)号：EP1545069A1

公开(公告)日：2005-06-22

申请号：EP03029448.2

申请日：2003-12-19

申请人： Sony International (Europe) GmbH

发明人： Böhnke, Ralf, Stuttgart Technology Center ,  Nogueira-Nine, Juan, Stuttgart Technology Center ,  Wullich, Voker, Stuttgart Technology Center ,  Krämer, Oliver, Stuttgart Technology Center ,  Ruhm, Ingo, Stuttgart Technology Center ,  Wang, Zhaocheng, Stuttgart Technology Center ,  Rebmann, Jochen, Stuttgart Technology Center

IPC分类号： H04L12/56

CPC分类号： G08C17/02 ,  H04W52/0216 ,  H04W52/0219 ,  H04W74/06 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/166 ,  Y02D70/22

摘要： A remote polling and control system (430,450,460, or 470) in a heterogeneous wireless sensor network (WSN) comprises a master node (PU) having an RF transceiver (aTx and aRx) for sending (S0a) a wake-up signal to at least one remote slave node (SP,SA) of a first and/or second type for polling (S0b) information detected by said slave node (SP) or triggering functions to be executed, sending (S0c) control information for triggering a function to be executed by at least one remotely controllable slave node (SA) of a second type and receiving (S0d) feedback information from the remotely controllable slave node (SA) of said second type, said slave nodes (SAs,SPs) being in a stand-by mode before and after being called by the master node (PU).

摘要翻译： 异构无线传感器网络（WSN）中的远程轮询和控制系统（430,450,460或470）包括具有RF收发器（aTx和aRx）的主节点（PU），用于将唤醒信号（S0a）发送至少 用于由所述从节点（SP）检测到的用于轮询的第一和/或第二类型（S0b）信息或触发要执行的功能的一个远程从节点（SP，SA），发送（S0c）用于触发功能的控制信息 由第二类型的至少一个可远程控制的从节点（SA）执行，并且从所述第二类型的可远程控制的从节点（SA）接收（S0d）反馈信息，所述从节点（SA，SP） 通过主节点（PU）调用前后的模式。