Abstract: | Abstract: In order to provide better care and nursing for the old, disabled people, reduce the working strength of the nursing staff and improve the nursing efficiency and quality, using STM32 microcontroller and ENC28J60 Ethernet chip, an intelligent nursing bed system with network function was designed. Through the collection and processing of nursing bed sensor signal, STM32 microcontroller completed automatic urinal, left and right turning, interactive operation, automatic alarm, network management and centralized supervision function. After using in a nursing home, the system was proved to be safe and reliable, simple operation, convenient management and good results were obtained. |