| This research subject has been designed one set of real-time COD measuring equipment .In order to resolve the more complicated requirements in modern environment detecting industry, after reviewing the existing COD measuring equipments, we bring forward this design.In this system, we take the Embedded NT as the software development plan, and keep down the Windows NT's outstanding networking function and multi-task virtue. So this system can completely satisfy the demands for stability and network. We make good use of the development tools which is provided by Microsoft, so we can shorten the development time. Also we can easily take the functional blocks of Windows NT as we need, and the system has the good compatibility. We use the C language as the programming language, because it has the abundant resources and excellent operate ability to hardware.PC/104 embedded system is designed as the hardware development plan, because it has the good stability. We use DOC as the data storage, so it can be kept for a long time. The data can also be hold even if it has no power.In this design, we have kept down the good disposal methods and improved some insufficiency. Surely we have bring forward many newideas. |
PDF Full Text Request