基于ARM的流量计大容量存储功能的实现  

Implementation of Large Capacity of Storage Function of the Flowmeter Based on ARM

作　　者：李赣平[1] 杜红彬[1] 邵惠鹤[1] 

机构地区：[1]上海交通大学自动化系,上海200030

出　　处：《自动化仪表》2005年第4期25-26,29,共3页Process Automation Instrumentation

摘　　要：基于ARM的嵌入式流量计可以对大容量的实时数据进行结构化存储,具有体积小、结构精简、执行效率高的特点,很适合在实时性和精度要求严格的场合应用。系统还具可扩展性,可根据用户要求配置网络或USB接口进行数据传输。The large capacity structural storage of real time data is achieved with embedded flowmeter based on ARM. The nethod features small size, compact structure, and high efficient execution. It is suitable for applications of which requiring rigorous real time performance and high accuracy. The system is expandable, and configurable with network or USB interface for data transfer in accordance with user's requirements.

关 键 词：大容量 流量计 ARM 存储功能 结构化存储 USB接口 实时数据 执行效率 精度要求 可扩展性 数据传输 用户要求 嵌入式 体积小 实时性 

分 类 号：TH814[机械工程—仪器科学与技术] TP274.2[机械工程—精密仪器及机械]