An Improved Method of Signal Processing Platform Component Model

Data-flow-driven (DHDF) has been widely used in information processing, and the event triggered concurrent dataflow model (ECDF) improve the timeliness and efficiency of information processing system by introducing a priority threads and event trigger mechanism. However, when applied to an information processing platform, the model cannot provide parameter support for component execution order. Base on the Data-flow-driven and the event triggered concurrent dataflow model, an event-triggered dataflow driven mechanism is designed for signal processing platform. The simulation results show that the model greatly enhanced the execution efficiency and response-speed of the platform.