基于STM32的接种分离装置控制系统

Research and development of medicalrowing machine based on STM32

为实现高效、精确、自动化的接种分离,设计了一种以ARM系列STM32F407型单片机为核心,配备相应传感器、执行器的全自动控制系统。该系统可控制接种分离装置中的各个执行部分的动作,并与外部扫码器、RFID射频读卡器、触摸屏以及PC机进行数据交换处理,以实现样本采集、细菌培养、实验数据存储以及授权扣费等功能。本仪器取代了传统的人工操作,真正实现无菌操作,减少了医务人员感染病毒的几率,填补了目前国内技术空白。

Inoculation separation is a widely used operation in medicine, whose use of manual operation is timeconsuming and easy to infect the medical staff. In order to achieve high efficiency, accuracy and automation, a type of automatic control system with ARM series STM32F407 chip as the core was designed, which was equipped with corresponding sensors and actuators. This system could control the action of each executing part in the medical rowing machine, and exchange data with external scanners, RFID card reader, touch screen and the PC to implement such functions as sample collection, germ culture, collection and storage of experimental data and fee deduction authorization. The machine could take the place of traditional manual operation, truly realize aseptic operation, reduce the probability of virus infection among medical staff, and fill the gap of current domestic technology. The result of the testing has been accepted by hospitals, and now the machine is getting into small scale production.