嵌入式中频感应热疗设备监控系统  

Embedded induction heating monitor system in intermediate frequency AC magnetic field

作　　者：刘伟学[1] 唐露新[1] 杨雄伟[1] 邓晓慧[1] 唐劲天[2] 

机构地区：[1]广东工业大学信息工程学院,广东广州510006 [2]清华大学工程物理系医学物理与工程研究所,北京100084

出　　处：《工业仪表与自动化装置》2006年第6期59-61,共3页Industrial Instrumentation & Automation

基　　金：国家自然科学基金资助项目(10475020)

摘　　要：交变磁场感应加热装置是肿瘤磁感应热疗的关键设备,其中对中高频强磁场设备的监控是个难点。该文采用上、下结构的多机监控方案:嵌入式的下位机实时检测磁场和温度,并实现对磁场强度的控制,上位机显示、分析和储存磁场和温度。实验表明,该监控系统具有较高的抗干扰能力、可靠性和精度。AC magnetic field induction heating device is the key device of tumor thermotherapy, which is the most difficult monitoring and controlling middle and high frequency strong magnetic field. This paper introduces that it can detect the magnetic and temperature at the real time by using supervision system and embedded frontend machine and PC, and also can control the intensity of magnetic field, PC can display, analyze and deposit magnetic field and temperature. The experiment indicates that this system has higher anti -jamming ability, reliability and precision.

关 键 词：嵌入式系统 磁场检测 温度检测 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]