Research And Practice Of Embedded Remote Experiment System

Today embedded courses are very common in college, and the experimental courses is the key of the embedded courses. In traditional embedded experimental teaching, a student need to go to the Lab to do experiment at specific time. The disadvantage of this experiment mode is that the time is not flexible enough, the hardware resource utilization is low and the workload of experiments teacher is heavy. The purpose of this paper is to design an embedded remote experiment system to solve these problems above.In this paper, the method of remote access, the format of network transmission data, controling experiment platform, the method of managing input and output of embedded experiment platform were researched and practiced, and propose a set of feasible solutions for embedded remote experiment system. The system provides basic experiment features, so that students can freely choose the time for online experiment.In this paper, the characteristics of embedded experiments were analyzed and summarized, and these characteristics present a checkpoint-based embedded online judge system. This paper also described the experiment design methods.In this paper, scalability has also been considered, the system used a scalable protocol to interact with the outside, so that the whole system will not only be able to customize clients and can also be joined by different experiment platforms dynamically, which is very important for a wide variety of experimental course and experimental hardware resources. On the other hand this feature makes the system possible to enter the mobile Internet.