| In the21st century, social develop more rapidly, at the same time science and technology progress increasingly. In order to adapt to the development of the society and improve the work efficiency, the staff on-the-job training requirements of modern enterprise is growing. But due to the real conditions, such as:capital, sites, equipments, time limitations, the traditional way of enterprise training is inefficient and unable to meet the demand of enterprise training. The application of virtual training system has changed the traditional way of enterprise training. At present, there existing some research achievements in the field of virtual practice system, but through the analysis and comparison, most of the systems are based on establishing components or system model, and then writing programs. This development method is difficult, the cycle is long and the cost is high, so it is not suitable for the rapid development of the virtual practice course.In view of the above problem, this paper studies the rapid development of the virtual practice training system. The core of the system design concept is to abandon the study of internal operation logic, and focus on its external visible change, according to the theory of finite state automaton and the equipment external state transfer complete simulation of equipment operation, and then through the definition of equipment state and the state transition to achieve fast implementation of virtual simulation equipment.Virtual practice training system is divided into equipment simulation operating system, generated by the business logic system and student information management system. The equipment simulation operating system has already finished, the other two will be finished in the after work. This article focuses on the device simulation method to realize the presentation layer of the operating system. Equipment operation simulation system is divided into user login module, experimental management module, the simulation operation module. The user login module and management module in the interface with the experiment used the HTML language, and the simulation operation module is using the FLEX component implementation interface layout, the definition and state jump. Use of this technology is implemented to quickly generate a new training course, improve the expansibility of system, improve the experiment system of interface and interact. Although the system has basically achieved the design goal, but because of time and manpower makes in the research, there are still some deficiencies, this paper puts forward new opinions about the improvement in these deficiencies.The equipment simulation operation of the operating system simulation methods which this article introduces are strictly follow the principle of rapid development, on the premise of guarantee system simulation effect, greatly improve the efficiency of the development of the virtual practice training courses. |
