Abstract:
PURPOSE: A sensor node and a method for configuring a sensor node are provided to guarantee for sensor node hardware configuration required according to a condition and a situation. CONSTITUTION: When shape setting information for configuration of an in-module sensor is changed, a sensor module transmits a sensor setup signal to a node module(S504). The sensor module receives a control signal corresponding to the sensor setup signal from the node module(S505). The sensor module sets an embedded sensor(S506). After the set embedded sensor is activated, the sensor module transmits a completion signal to the node module(S507,S508).
Abstract:
PURPOSE: A method for maintaining coherence of a share file between an apparatus through a wireless telecommunication is provided so that the radio transmission technology is applied to the master unit and slave device and data sharing method. Movement and heat of the file owned in common between for oneself reciprocity in the radio coverage are possible without the physical bond. The consistency of file is to maintain made always. CONSTITUTION: A slave device and data sharing method search the master unit capable of wireless telecommunication(S215). Slave device and data sharing method decide the registration of the searched master unit as described above(S225). In case the master unit is registered, slave device and data sharing method synchronize the file system of the master unit and file system of slave device and data sharing method through the wireless telecommunication. In case the file system of one apparatus is changed, the file system of the apparatus of the rest one is varied identically with the changed file system as described above.