现代地质2012，Vol.26Issue(6)：1322-1326,5.
嵌入式Linux技术在遥测数字地震电源站中的应用
Application of Embedded Linux Technology On the Power Supply of Telemetric Digital Seismic Instrument
摘要
Abstract
As the next generation of seismic prospecting instruments, the high-precision telemetric digital seismic instrument plays an extremely important role in China's seismic prospecting and development of oil and gas resources. Embedded Linux technology is a high-performance and low-power consumption embedded system solution based on embedded microprocessor, which provides a new way to develop novel telemetric digital seismic power supply. The paper presented the hardware system of a double-layer stack-based power supply constructed with PPC405 high-performance embedded microprocessor and FPGA chips, transplanted U-Boot, embedded Linux kernel and JFFS2 file system core, and developed drivers and application programs related to power supply on the hardware framework, and achieved data transmission and network interactive function of telemetric digital seismic power supply.关键词
嵌入式Linux技术/遥测数字地震仪/电源站/数据传输Key words
embedded Linux technology/ telemetric digital seismic instrument/ power supply/ data transmission分类
天文与地球科学引用本文复制引用
张启升,张启卯,郭建,罗维炳,孙志成..嵌入式Linux技术在遥测数字地震电源站中的应用[J].现代地质,2012,26(6):1322-1326,5.基金项目
国家高技术研究发展计划项目(2012AA061102,2008AA062001) （2012AA061102,2008AA062001）
国家自然科学基金项目(41204135) （41204135）
中央高校基本科研业务费专项资金资助项目(2011YYL108). （2011YYL108）
