Pda Data Acquisition And Analysis System Design And Implementation

With the development of electronic industry, our society has come into post computer time. The embedded products which are moveable and smaller have been popular in our daily lives and play more and more important roles.The main work is analyze the needs of the system by object oriented method, then we design the system chiefly also by object oriented method. After doing those works, we design the detail of the system and use the object oriented language to realize the system.Pda has been used more and more in our work and life because of its small shape and strong processing capability. The operation system which corresponds to it is embedded operation system. We apply the object-oriented software engineering method to realize the system. First we use the object-oriented analysis to analyze the system. Then we use the object-oriented method to design the system, which include the whole design and detailed design phases. At last, we use the object-oriented language to code the system. According the application, we choose the C# to realize the system.It can be used in many special areas by combine those technologies. This thesis wants to monitor one experimental box which is used by chemical industry through wireless method, which is convenient for experimenter to analyzing whether it is good for certain experiment or not. Meanwhile, the experimenter can know the effect ion of some environmental parameter to certain experiment. We use some correlative techniques and complete the system successfully.The significant part of this thesis is that we analyze the environment of the experimental box by neutron network to monitor the system intelligently, which depend on the nonlinear relation between the experimental parameter and the environmental exponent by BP neutron network. When the exponent passes some dangerous point, the system can send out the alarm automatically.