Highly Reliable Control System based on Reactive Event Stream

The traditional automatic control system works in synchronization calling model which is based on the thread running model, so it is not suit and very hard to construct the large and complex distributed automatic control system. In recent years responsive and stream based software systems have developed rapidly, and It will become the mainstream of software development in the future. In this paper, the innovative process control system which is based on reactive event stream design pattern was used to develop and implement the complex and large distributed industries controller system. Now the control system has been used in heat supplying controlling system, and replaced the old traditional system which was based on thread model. This new distributed processing automatic controlling system has high performance and fault tolerant features, and it has been greatly meet the specific requirement of modern control system for high speed and real time.