摘 要数据采集系统是集合现代数据采集理论、方法和 Java 图形用户界面的智能化数据采集系统，为图形个性化学习提供“灵活、方便、科学、公平”的“个别化数据采集服务”，图形可以随时、随地进行各种题型的数据采集。本文主要介绍了串口数据的温度的采集实现动态曲线，串口数据的采集是JAVA 程序设计中的重要组成部分。随着现在社会生活工作节奏越来越快，人工的做一些数据收集的事情已经不能满足社会的需要。而串口程序的出现却很好的解决了这个问题。一个串口，加上相应的程序，就可以对数据进行采集、整理，以及分析。这样，既有效的节约了成本，也很好的实现了数据的有效性，减少了错误的出现。系统利用 DSl8B20 数字温度传感器和 Atmel 公司的 AT89S51 单片机作为控制核心设计成智能温度采集模块，采集环境温度；将测得数据经串口传送给计算机。创新之处是采纳虚拟仪器技术，利用 LabVlEW 软件编写相应上位机软件，控制采集模块进行温度采集，串口的数据传输，然后对数据处理和显示。关键字: 数据采集系统，温度传感器， 单片机，串口通信 ABSTRACTData acquisition system is the intelligent data acquisition system for the collection of modern data acquisition theory, method and the Java graphical user interface, graphics to provide personalized learning "flexible, convenient, scientific, fair" "individualized data acquisition services", data acquisition pattern can at any time, anywhere for various types of.This paper mainly introduces the serial data acquisition of temperature to achieve dynamic curve, the serial data acquisition is an important part of the program design of JAVA. Now with the social life and work in an increasingly fast pace, artificial do some data collection has been unable to meet the needs of the society. The serial program is a good solution to the problem. A serial port, and a corresponding program, you can collect, the data, and analysis. So, can effectively save the cost, but also can realize the validity of data, reduce errors.STC89C52 singlechip digital...
