摘要
主要论述热电池放电测量系统的下位机软件开发设计。下位机系统包括了系统的配置、数据的采集、数据的滤波、数据的存储、数据的传输等,本设计是一个典型的实时数据采集系统。数据采集使用一个16位AD转换器,工作在单端方式,采样率为10K,把采集出来的数据做一个均值滤波,可以把数据存入Flash中,Flash采用外挂一个三星公司K9F1208的存储器,该存储器可以对采集来的数据进行存储,也可以把数据传给上位机来处理分析数据,数据传输采用串口通信。通过一段时间的电池放电情况的测量,来判断一个电池的放电时的稳定性能。
This paper focuses on thermal battery discharge under the measuring system of software development and design, the next crew system, including the configuration of the system, data collection, data filtering, data storage, data transmission, and so on, the design is a typical Real-time data acquisition system. Data acquisition using a 16 bit AD converters, working in single-ended mode, sampling rate of 10K, the collection of data by doing a mean filter, the data can be deposited in Flash, Flash plug-ins using a Samsung K9F1208 storage, The storage can be collected to the data storage, data transmission can also host computer to process data analysis, data transmission using this serial communication. Through a period of time the battery, discharge of the measurement, to determine a battery discharge when the stability of performance.
出处
《电脑编程技巧与维护》
2009年第22期12-14,共3页
Computer Programming Skills & Maintenance
关键词
配置
采集
数据
通信
configuration
collection
data
communication
