高精度智能检测系统研究与设计  

Study and Design of High Accuracy and Intelligent Measurement System

作　　者：陈宇[1] 温欣玲[2] 赵雨斌[2] 

机构地区：[1]郑州航空工业管理学院机电研究所,郑州450015 [2]郑州航空工业管理学院机电工程系,郑州450015

出　　处：《电子器件》2006年第4期1255-1258,共4页Chinese Journal of Electron Devices

基　　金：河南省教育厅自然科学基金资助(200751021)

摘　　要：设计了一种基于红外技术实现高精度车流检测系统。以单片机作为中心控制单元,利用红外传感光电转换特性,采用了光学技术、电子技术、EDA技术、单片机技术、CAN总线技术等设计实现高精度、高稳定性和响应快速的速度检测系统,并给出了系统硬件设计方法。与传统的检测系统相比,安装调试简单,工作可靠,可扩展性强。可应用于交通运输、食品加工、工业生产、科学研究等设备中,有广泛的应用前景。A high accuracy vehicle flux measurement system based on infrared technology is proposed. Based on the photoelectric conversion a property of infrared sensor and technologies on optics, electronics, single controller and CAN BUS, the measurement system is built with high accuracy, good stability and fast response. Its hardware design method is discussed and the structure of it is given. This measurement system has the advantages of simple installation and powerful expansibility as well as strong reliability compared with those of the conventional monitor systems. The system can be applied to the traffic trans- portation, food processing, industrial production and science research, etc.

关 键 词：红外技术 光电转换 单片机 CAN总线 

分 类 号：TN219[电子电信—物理电子学]