Abstract
Recently, each field of technologies has been substantially improved, such as wireless network and communication, embedded systems and sensor network. The system combining with all the mentioned technologies above is a so-called cyber-physical system. Cyber-physical systems are kind of interactive network of physical devices. Cyber-physical systems can be applied in more aspect by the improvement of technologies and we apply cyber-physical system in medical information field. We apply the technologies, such as wireless communication network and, embedded systems and the improvement of hardware development, in monitoring the patients’ health. In this paper, we have proposed a Smart First Aid System in Android with Cyber Physical System. We integrated bio-sensors on Android platform, developing a wearable bio-information monitoring device. We can collect user’s vital signals by this wearable bio-information monitoring device and immediately show the bio-information on the display module of wearable bio-information monitoring device. Furthermore, these vital signals would be sent to the other devices in our system by internet. The server in our system would store those vital signals in database and provide graphical user interface for healthcare center to monitoring the health of user. In case of emergency, we could send voice instructions by our healthcare application to the wearable bio-information monitoring device, and the voice instructions would be broadcasting by the voice module of the wearable bio-information monitoring device for the first-aid. In the same time, our server would send the user’s GPS location and the planning path to the external emergency center, in order not to waste times for the emergency aid.