【摘要】 介绍了结构加速度监测的无线传感网络的拓扑结构以及无线传感器节点的硬件单元,结合网络结构确定了网络的通信协议,并重点介绍了网络的软件设计,利用所建立的无线加速度传感器网络进行了实验测试。研究表明:将软件嵌入在网络硬件平台上,使节点组网方便,具有自校准功能;由软硬件集成的无线加速度传感器网络具有网络集成、功能集成、系统集成的特点,适合土木工程结构监测应用。更多还原

【Abstract】 The network topology structure and hardware of wireless acceleration sensor nodes are introduced. After the communication protocol of the network is provided the according to network structure, the software design is especially discussed. Finally, the acceleration is tested in the wireless acceleration sensor network. The research shows that embedded software makes the sensor node be capable of self-calibrating and composing network easily, and that the wireless acceleration sensor network could realize the network, function and system integration and is adjusted to civil engineering structure monitoring.更多还原