Arm 1553b Real-time Data Acquisition System-based Software Design And Realization

To a certain air of the subject of a sub-project, the main vehicle for the realization of flight parameters and operation of surveillance and data collection in real time, download. As the vehicle electronic systems for use in harsh environmental reasons, reliability and anti-jamming capabilities is an eternal theme. To this end a high-speed data acquisition and storage solutions: data recorders, carried out by the method of download time, embedded microprocessors and hard disk directly embedded with e-1553B bus and the bus USB card collection, to achieve 1553B data bus for data on the real-time monitoring and records, completion of the mission later adopted by the USB port to download data after the analysis.This article first introduces the real-time data acquisition system background and significance of the identified issues and design programs and to explore the architecture of a number of key technologies. Including: 1553B Bus aviation communications technology, programmable logic devices to develop the technology, IDE, USB interface, such as technology, which is the subject of this study. The system then analyzes the composition, function, a brief introduction of the system's hardware design.This article focuses on the 1553B real-time data acquisition system software design and realization. Under the project requirements, software design, including under-design software and PC software design, the design process, the paper introduces the IDE design software, USB software design, 1553B software design, data analysis after the software design and implementation. Modular design ideas, all software development requirements are met. At present, the prototype has completed the design, production, software and the FBI to verify the work, and so on.Finally, the subject of the development process of summing up, pointing out that the current development to be inadequate and need to be further improved.