Design And Implementation Of The Architecture Of An Event-Triggered Remote Virtual Laboratory System

With the fast development of computer science and network technology, remoteeducation as a new education mode has already been in the ascendant. Becauseremote virtual laboratory can solve the problem of the relative shortage of funds andresources, it is more and more applied in the remote education.By analyzing the existing computer network course virtual lab system, the thesisproposes the architecture of an event-triggered remote virtual laboratory system.Computer hardware virtual laboratory platform (for short CHVL system), whichattempts to set up a exoteric and collaborative laboratory in network. Java Beantechnologies are used to implement the system, which support high efficiency ofdevelopment and reuse of software components, and also make the systemmaintaining and upgrading easily.The important research of the paper is the design and implementation of virtualcomponents library in handware virtual laboratory system.with adoptting theJavaBeans module technique to design the material objects of virtual components. Atthe same time the paper realized the information sharing of the users in the CHVLsystem according to the modes of dot is to the dot and the multipoint the transport.Weadopted Java multithread technique handles the request of serval consumers with theconcurrency control and guaranteed the consistency of the share data with theeffectiveness.