89s52-based Panxi Special Aquatic Organisms Farming System

The special kind of aquatic animal (Pasha worms) which live in PanXi area, for its particular living environment that supply unusual water, temperature, humidity, oxygen content and food. moreover, as the worms has been becoming less and less. Still, it contents a high economical value. As a result, the paper raise the viewpoint of cultivative project which simulate nature environment by taking advantage of some technique such as SCM, computer control technique, transducer technique and electronic technique. The regional cultivation have the function of promoting local economy, monitoring deterioration of local natural environment. Protecting local special resource, what is more, we can cultivate Pasha worms by the local climate and water resource to improve the poor residents' income.The perambulation and analysis of the living environment of Pasha worms. We researched of the living environment of Pasha worms which live in Xichang Area, and we got some key data about its living temperature, humidity and food habit.The search for method of man-made environment. We use for reference the man-made simulation technique for the cultivation of aquatic animal, from this we advance the method that simulate the Pasha worms' living environment artificially.The project of simulating man-made environment by computer control. We take advantage of transducer technique and computer technique, electronic technique and computer control technique to design a program which simulate man-made environment by computer control.The choice of software and hardware. After investigating and analyzing the project of simulating man-made environment by computer control, and considering a batch of cultivation, we decide the type of software and hardware.The design of circuit. We design the initial block diagram of circuit according to the type of software and hardware.The work principle and selection of circuit element. The list tell design thoughts and work principle of all kinds of circuit.The program and test for software. The list show concrete designed thoughts and the concrete designment of software.