文献类型：会议论文

英文题名：High Speed Data Acquisition System Based on Embedded Technology

作者：Chen TingTing[1];Jiang YuXiang[1];Li ZheYing[1]

第一作者：陈婷婷

通讯作者：Chen, TT[1]

机构：[1]Beijing Union Univ, Inst Microelect Applicat Tech, Beijing 100101, Peoples R China

第一机构：北京联合大学智慧城市学院

通讯机构：[1]corresponding author), Beijing Union Univ, Inst Microelect Applicat Tech, Beijing 100101, Peoples R China.|[1141734]北京联合大学智慧城市学院;[11417]北京联合大学;

会议论文集：8th International Symposium on Test Measure

会议日期：AUG 23-26, 2009

会议地点：Chongqing, PEOPLES R CHINA

语种：英文

外文关键词：Embed; High Speed Data Acquisition; multi-task

摘要：Based on the embedded microprocessor, this paper brings forward a high speed acquisition system design method for multi-sensor data acquisition. The data transmission method of interrupt combining with DMA and twice sampling technology are used in this acquisition system design. In order to meet the requirements of data acquisition, data real-time storage and display, the design method mentioned in this paper can solve the questions among multi complex tasks better.