Information Integrated Platform For Communication And Control Software Design And Implementation

With the accelerating development of based-information systems, the project of "the based-information platform system"is setup. This based-information system is constructed on the distributed structure and two kinds of buses (VXI bus and CAN bus). With the help of system software, all the equipments and modules fulfill the task of the based-information system. This study integrates the VXI application technology, the programming based Windows, and the thinking of design for platform software, in order to make the communication and control of all the equipments realized. During the research of the software part, the study was engaged on four aspects. First, it was the method of communication in such system. Second, it was how to program the real-time and multi-task software based Windows. Third, it was the research for the structure of the software with the thinking of design for platform software. The last one was the test for the software in the system. The introduction of the actual research for the based-information, and the test/control system based VXI bus are given in the first chapter. The second chapter presents the requirements of the design for communication and control software. The thinking of the software and the method of communication and control in the system are presented in the third chapter. According to the methods of communication and control, the forth chapter shows the programming based on the platform thinking. In the last chapter, the paper points the extension research of the software. The software in this paper has realized the following aspects. First, it realized the communication and control of all the modules on VXI bus. Second, it realized the control and communication of all the nodes on CAN bus, in addition of the transmission between VXI bus and CAN bus. Third, the software can be used in any systems which is configured followed some criterion. Forth, the software is run with the Windows system, and it can deal with all the communication requirements from every equipment and module in real-time. Such communication and control software for the "based-information system"is different from other VXI bus system software. This one can actually contribute to the research for the multi-bus system, and the real-time, platform software.