【摘要】 以射频识别技术与物联网技术为基础，研发无人值守智能取血设备。设备含有信息采集模块和身份识别模块：当血袋取出时，通过身份识别模块验证取血人员身份，待识别通过后，触发对应抽屉解锁，实现自助取血。自智能取血设备启用以来，未发生发血差错，并将取血时间缩短到不足2min，应用效果良好。更多还原

【Abstract】 Based on radio frequency identification technology and Internet of things technology,unattended intelligent blood collection equipment was developed.The equipment contained information collection module and identity identification module:when the blood bag was taken out,the identity of the blood collector was verified by the identity identification module.After the identification was passed,the corresponding drawer will be unlocked to realize the self-service blood collection.Since the equipment was put into use,there was no blood error,and the blood taking time was shortened to less than 2min,and the application effect was good.更多还原