| 摘要 |
Provided are a wireless sensor network in which data detected by sensor nodes can be delivered to a sync node without a relay when the sync node is too far for direct data communications with the sensor nodes, and a wireless sensor networking method for the same. The network includes a sync node that is spaced apart from multiple sensor nodes, in which a sensor and a communication unit are integrated, and which collects and transmits data sent from the sensor nodes. The sensor nodes are arranged in a direct region where the sync node directly recognizes data sent from the sensor nodes and an indirect region where the sync node cannot directly recognize the data, wherein: unique numbers are given so that the direct region and the indirect region can be distinguished from each other and the sensor nodes in each of the regions can be distinguishable from each other; the sensor nodes in the indirect region share data through mutual wireless communications; and the shared data is transmitted to the sensor nodes positioned in the indirect region. |
