The Design And Realization Studying Of Microcomputer Interface Digital Experiment Based On Web

Since education is an indispensable part of the network, the virtual experimental research is a focus of present research. Using the network multimedia technology, the imitating traditional experimental technique, developing the virtual experimental plot of online education is essential to modern education.The virtual experimental technology's vital significance application in the distance education is analyzed in the article at first, reviewed topic research results in the domestic external correlation and concept related to the virtual experiment. Carrying on the exploration work to the microcomputer interface virtual experiment, a microcomputer interface virtual experiment system is designed and manufactured.There are four main parts in the experimental system construction: the platform of experiment operation, the mobile agent execution environment, the mobile agent and the packing agent. The system has the following characteristic: the experiment operation platform is a single plane version application program of microcomputer interface, this system provided six big function modules, such as the instrument chip, the example content, the electric circuit has eliminated wrong, the electric circuit test, evaluates using the electric circuit .It is an auxiliary tool for the teacher and student, the platform can assist the student to solve the problem which the software or the hardware electric circuit creates, test their procedure, save the run time and enhance the study efficiency, specially aimed at experimental module misprinting to establish the electric circuit to eliminate the wrong module difficultly; we use the Windows operating system in our system environment, the experiment operation platform the development software to use the quality to live compulsory Visual Basic; By using mobile agent technology and the packing concept, it enable the single plane version virtual experiment platform to have the networking capability.Our system mainly has two innovations: First, we developed a single plane version virtual experiment operation platform with the electric circuit to eliminate the wrong function; Second, using the mobile agent technology and the packing concept, we make a single plane version application software entrusts with the network real-time online function without the software source code.The system can be used to prepare a lesson before the class or duplicate after the class for the student uses habitually, it is convenient to be used on the experiment class, within the network function, the study space and time no longer has received limits, its interactive ability is also stronger. The experimental result indicated that it not only solute the question of microcomputer interface virtual experimental effectively, but also even surpasses the real hardware experiment in certain aspects. The design and realization method of our system also has provided one effectively way for other single plane version software procedure increasing network function for investing on the net to use.