摘要
随着电子技术和信息技术的迅速发展,嵌入式技术成为当今电磁法勘探仪器的主流技术.以单片机为核心的电磁法勘探仪器已逐渐不适应电磁法勘探的需求.本文通过分析嵌入式系统的特点,针对目前电磁法勘探仪器主要采用的X86和ARM嵌入式微处理以及MS-DOS、Windows CE、Linux和μC/OS-Ⅱ嵌入式操作系统进行了分析和对比.指出采用高性能、低功耗的嵌入式微处理器和功能强大的操作系统将是今后电磁法仪器的发展趋势.
With the rapid development of electronic and information technology, the application of embedded technology has been a main stream in developing instrument for electromagnetic exploration nowadays. The traditional application of the embedded device based on microcontroller can not meet the requirement of the electromagnetic prospecting instrument. In this paper, the features of embedded system are reviewed. The microprocessors of ARM architecture and X86 architecture and various embedded operating systems such as MS-DOS, Windows CE, Linux and μC/OS-II widely used in electromagnetic prospecting instrument are analyzed and compared respectively. The conclusion is that the application of embedded microprocessor with high performance and low power consumption and the application of powerful embedded operating system will become a trend in developing electromagnetic prospecting instrument.
出处
《地球物理学进展》
CSCD
北大核心
2011年第2期746-753,共8页
Progress in Geophysics
关键词
嵌入式系统
电磁法勘探仪器
嵌入式微处理器
嵌入式操作系统
embedded system, electromagnetic prospecting instrument, embedded microprocessor, embedded operating system
