SENSOR NETWORK SYSTEM FOR UBIQUITOUS MANUFACTURING ENVIRONMENT

摘要

A process management sensor network system is provided to decreases the data transmission traffic and to save the construction cost in case of implementing the wireless sensor network system. The sensor network system(1000) is comprised of management server(400), coordinator(200), and sensor node(100). The sensor node receives the collection information transmitted from the device required for the process management tin the production site. The sensor node is connected to device through data I/O part in order to control operation. The management server has the middleware unit(300) connecting the application of administrator and coordinator. The middleware unit manages the sensor network.