Software Model of Data Acquisition Based on Event-Driven System
Jun Yan · Journal of Lanzhou Jiaotong University · 2010
Though putting the event-driven idea into the soft development,a data acquisition model is completed,which not only divides the logic process from the data acquisition but also reduces the coupling.Furthermore,the model resolves the high coupling problem which is caused by different communication interface,protocol and standard between the data acquisition and logic process,at the same time the model increase the efficiency and lowers the maintenance cost.Finally,through the entrusted mechanism in C#,the model is applied to the system of some airport freight terminals and helps them collecting data successfully.