一种基于CH376S的存储式电子交通量计数器设计与实现  

Design and Realization of a Kind of Electronic Traffic Counter Device Based on CH376S

作　　者：张晓宇[1] 黄轶[1] 

机构地区：[1]华北科技学院电信学院,北京065201

出　　处：《控制工程期刊（中英文版）》2013年第6期411-416,共6页Scientific Journal of Control Engineering

基　　金：本文受河北省青年科学基金项目（F2013508110）;河北省教育厅科技计划项目（Z2012089）;中央高校基本科研业务费（3142013055）支持资助.

摘　　要：实现了一种采用Mega32L单片机和CH376S文件管理控制芯片为主要方案的便携式电子交通流计数器。单片机通过SPI方式与CH376S接口，并行方式与LCD接口，独立式键盘。具有交通量数据采集控制、管理，数据实时上传，转储和显示等功能，低功耗，低成本，符合目前工业控制系统趋势和潮流的便携式设备。A kind of portable electronic traffic counter was designed in this paper based on Mega32L microcontroller and CH376S with document management and control functions. MCU communicated with CH376S via SPI mode interface and with keys and LCD interface by parallel manner. The device possesses multi-functions, such as traffic data acquisition and control, management, real- time data upload, dump and display functions, characterized by low power and cost, parallel with the current trends of industrial control systems.

关 键 词：交通量计数器 文件控制 文件管理 AVR Mega32L 

分 类 号：TP332.12[自动化与计算机技术—计算机系统结构]