摘要
基于ARM9嵌入式开发系统研制开发了多通道磁记忆检测仪样机,设计了多通道磁记忆检测仪探头和行走小车,并开发了多通道磁记忆检测仪样机软件系统,具有良好的人机界面,操作简单,运行可靠。精心设计了电源及充电电路、功率转换电路,降低其自身功耗,改善了电池的利用效率,满足便携式和野外现场作业的要求,实验证明所设计的整个系统是可靠的。
Based on the ARM9 embedded development system, the prototype of multi - channel metal magnetic memory detector was successfully researched and developed, which was equipped with multi - channel metal magnetic inspecting probe and automatic - moving detecting - car, and also matched with the software system for the prototype of multi - channel metal magnetic memory detector, which has the optimal human - machine interface and stability of operation reliability. By means of the elaborated design on the power supply system, charge circuit and power converting circuit, not only the lower power was realized, but also the use efficiency of batteries was improved, and so the prototype is absolutely conformed to the strictly requirement of portable - work and fieldwork. The reliability of whole system was verified by testing.
出处
《现代科学仪器》
2007年第4期36-39,共4页
Modern Scientific Instruments
基金
国家质检总局科技项目(Y01-A04)支持。
关键词
ARM9嵌入式开发系统
磁记忆
检测仪
应用
The ARM9 embedded development system
magnetic memory
detector
appliance
