The measuring and controlling system of shell temperature of human body based on ARM

Hypothermia of human body during the medical operation is usually prevented by heat preservation. A control system of shell temperature of human body is developed based on ARM9 2440 embedded processor in this paper, which consists of several intelligence control platforms such as a multi-channel temperature module, a touch sensitive display and control module, an air temperature detection and warming module, and a air flux detection and control module, etc. Experiments are carried out to validate the core modules and the results show that the ideal core temperature of human body can be maintained by controlling the temperature and air flux onto the human skin according to the instant shell temperature.