本程序利用MFC技术，C++语言编写完成。其中核心技术包括有：利用MSComm控件完成单片机与上位机的通信，利用ODBC数据库接口技术把采集的温度数据存储到上位机。-This procedure using MFC technology, C++ language prepared. The core technologies include: the use of MSComm control the completion of MCU and host computer communicat

PC机利用MSCOMM控件通过串口访问下位机，下位机实现DS18B20温度采集，采集数据通过串口上传PC机，PC机利用NTGRAPH控件绘制出温度曲线图！-PC, via serial port access control using MSCOMM the lower position, the next crew to achieve DS18B20 the temperature acquisition, collecting data through serial port PC, up