公开(公告)号：US20070030154A1

公开(公告)日：2007-02-08

申请号：US11208632

申请日：2005-08-23

申请人： Kiyoshi Aiki ,  Hiroyuki Kuriyama ,  Shunjo Yamashita ,  Takanori Shimura

发明人： Kiyoshi Aiki ,  Hiroyuki Kuriyama ,  Shunjo Yamashita ,  Takanori Shimura

IPC分类号： G08B13/14

CPC分类号： H01Q1/273 ,  H01Q9/0485

摘要： To secure a stable radio-communication performance in a sensor node, the sensor node with a radio-communication circuit and a sensor, for transmitting data measured by the sensor through radio-communication, includes a first board BO2 on which an antenna ANT1 connected to the radio-communication circuit is placed, a case CASE1 containing the first board BO2, and a band that is attached to the case CASE1 so as to fix the case CASE1 to the skin. The antenna ANT1 is placed in an upper portion of the case CASE1, which corresponds to a 12 o'clock direction of a wristwatch.

摘要翻译： 为了确保传感器节点中的稳定的无线电通信性能，具有用于通过无线电通信传输由传感器测量的数据的无线电通信电路和传感器的传感器节点包括第一板BO 2，天线ANT 1 连接到无线电通信电路的情况下，包含第一板BO 2的壳体1和附接到壳体1的带，以将壳体1固定到皮肤上。 天线ANT1被放置在壳体1的与手表的12点钟方向对应的上部。