Abstract:

In order to lighten the labor intensity of nurses, and reduce the incidence of medical accidents, an intelligent monitoring system is designed to ensure the safety of patients. This intelligent system uses CC2530 microcontroller as the master chip, infrared equipment as the detection method, ZigBee as transmission equipment, upper computer and mobile applications, etc. The system also makes a reasonable improvement to the hardware circuit, which can minimize the detection board, and make full use of the ZigBee network to make it easy to use. Experimental results show that the system is simple, highly sensitive and stable, can meet the needs of the actual monitoring of intravenous infusion.

Key words: alarm system, CC2530 chip, infrared monitoring, Zigbee protocol, network