基于WinCE连续料位计软件系统设计与实现

Using gamma ray detection principle of industrial site material container material level measurement instrument design calculation. The application software system based on WinCE system, using the detector of X-ray intensity signal is converted to electrical signals through signal processing after the conversion of the material level. The software system provides a graphical user interface and convenient operation menu completion of system initialization, calibration, real-time monitoring, system settings, filtering and compensation setting, parameter query, maintenance passwords and other functions. The system calibration and filtering process, send and receive data using serial communication data frame, follow the Hart protocol encoding convenient access to the DCS system. The system parameters by using SQLite database to store data the follow-up, convenient maintenance and upgrade. Through field test, the material level measurement error in a reasonable range, the software system can meet the needs of enterprises Material level detection requirements.