低功耗嵌入式电子信息采集系统设计  

Design of low-power consumption embedded electronic information acquisition system

作　　者：李鹏[1,2] 邓于[1] 雷明东 谭菊[1] 穆星星[1] LI Peng;DENG Yu;LEI Mingdong;TAN Ju;MU Xingxing(School of Electronic and Electrical Engineering,Chongqing University of Arts and Sciences,Chongqing 402160,China;College of Communication Engineering,Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆文理学院电子电气工程学院,重庆402160 [2]重庆大学通信工程学院,重庆400044

出　　处：《现代电子技术》2018年第15期101-104,共4页Modern Electronics Technique

基　　金：国家自然科学基金资助项目(61571372);重庆市教委科学技术研究项目(KJ1711288)~~

摘　　要：针对传统电子信息采集系统存在功耗高、采集精度低、传输速度慢等缺点,提出一种基于机构输出统计特征决策的电子信息采集系统。采用统计特征分析方法提取电子信息的随机分布时间序列,采用线性规划方法进行电子信息机构单元的定位管控和检测。结合高阶谱特征提取方法分析电子信息特征分布状态模型,实现电子信息的准确采集。仿真实验结果表明,该系统能够实现电子信息的快速采集,降低了系统的功耗,并且具有较高的采集精度。The traditional electronic information acquisition system has the disadvantages of high power consumption,low acquisition accuracy and slow transmission speed.Therefore,an electronic information acquisition system based on statistical characteristics decision-making of the mechanism output is proposed.The statistical feature analysis method is used to extract the random distribution time series of electronic information.The linear programming method is adopted to perform the positioning control and detection for the mechanical unit of electronic information,and combined with the high-order spectrum feature extraction method to analyze the characteristics distribution state model of the electronic information,and realize the accurate acquisition of electronic information.The simulation results show that the system can realize the rapid acquisition of electronic information,reduce the power consumption of the system,and has high acquisition accuracy.

关 键 词：低功耗 嵌入式 电子信息 采集系统 特征统计 高阶谱特征提取 

分 类 号：TN919-34[电子电信—通信与信息系统] TH165.3[电子电信—信息与通信工程]