多普勒计程仪显示控制系统的软件设计

Software Design of Doppler Log Display and Control System

在分析多普勒计程仪工作原理的基础上，介绍了多普勒计程仪显示控制系统的功能组成和过程控制，重点给出了显示控制系统的软件设计方案，其中包括数据实时显示的界面设计部分以及主控机与DSP控制模块的控制软件设计部分。该系统实现了整个设备的工作过程控制和结果数据的实时显示．试验证明，该系统过程控制效率高，运行稳定可靠，界面显示准确直观．

In this paper, the working principle of Doppler log has been analysed. Based on this, we discussed the function and structure as well as process control of Doppler log display and control system. The software design is the key of the display and control system ,which includes the real time display and process control between PC and DSP . The system realized the function of working process control of the whole apparatus as well as the real time display. Running results show that the system is efficient and reliable in application and nice in display.