Abstract:
In order to effectively prevent various people from the abrupt diseases which cannot be cured timely, the system uses STM32F103 as the core processor and designs an efficient custody and alarm system. It utilizes pulse gathering module and temperature gathering module to measure the physical condition, and then processes the signal to distinguish whether the body is abnormal or not. It will send a message to the guardian’s cell phone through the GSM alarm module for data exception. Experimental results show that this system has a sensitive response, timely alarm and reliable work.