Design of sphygmus data acquisition platform based on wireless sensor technique

An frequently met intractable problem during the research of the imbedded sleeping monitor is the confirmation to different kinds of sphygmus signals. In order to acquire the different kinds of sphygmus signals accurately to provide reliable control information for actuators, a sphygmus data acquisition platform based on wireless sensor technique is proposed in this paper. The sphygmus signals of a body are transferred to a personal computer by wireless transform network. And the different sphygmus signals of the body can be displayed, stored and analyzed in terms of the abundant resource of the computer, which can provide sleeping monitor the reliable real data. It is indicated that the wireless sensor technique based sphygmus data acquisition platform is of such merits as simplicity, intuitionistics and accuracy.