Abstract: The internet of things is a novel information technique which is focused on.While a lot of research on architecture and information acquisition method about it has been reported.A few researches on information compression and analysis have been reported.According to compression and SPC methods,we investigate the compression and analysis approaches for real-time information acquired from a node within internet of things.In order to test the method proposed in this paper,a computer node's information was used to experiment and the result shows that the proposed idea is valid.