Design of Intelligent Hospital Bed Based on STM32 and Multi-Sensor Fusion

With the continuous development of science and technology, the trend towards the intelligence of medical equipment is gaining increasing attention. In this paper, a smart hospital bed design scheme is proposed based on the STM32F103ZET6 microcontroller, combined with various sensor technologies. The system utilizes various sensors such as temperature sensors, heart rate blood oxygen sensors, and pressure sensors to monitor information such as patient's body temperature, weight, and heart rate, while automatically adjusting the bed's height to improve patient comfort. In addition, the system also has functions such as bedwetting detection, providing patients with more comprehensive and convenient nursing services. The paper provides a detailed introduction to the hardware and software design of the system. This intelligent hospital bed system has good practicality and reliability, not only improving the quality of life for patients but also providing medical staff with more convenient and efficient means of care.