We proposed an SOC platform with wireless
technology to create a physiological signal monitoring system in this paper. The system is constituted by three parts which include multiple mobile sensing units, Bluetooth module and web-site monitor unit. The first part consists of physiological sensors, convert circuits and micro controller unit (MCU). We use acquisition sensors for physiological signals and an MCU as the front-end device, several filters and amplifier circuits to process and convert signals of electrocardiogram, body temperature and heartbeat into digital data. The second part is Bluetooth module which sends digital data to the SOC platform in real-time with wireless manner. The final part is an SOC platform, as a Web server additionally, to calculate the value of electrocardiogram, the value of body temperature and the number of heartbeat per second. Finally, physiological signal values displayed on web page or collected into medical resource center in real-time through RJ-45 of SOC platform is created. The results show our proposed SOC platform for a wireless physiological signal monitoring system is very feasible for future wireless home telehome-care applications.