Design And Implementation Of Fire Alarm Software Based On Windows CE

The core thought of the fire alarm system is that it can apperceive any situations of fire in time and send the information to the center of monitor or linkage handle. Right because of this, the fire alarm system ,mentioned in this paper is designed based on this thought and ,technically, the theory of serial port communication and Graphics under Windows CE.The paper begin with the system design which hardware frame,porting of the Windows CE and design of application software are included, according to the result of requirements analysis of the fire alarm system. The application software is departed four modules: data communication module,view module,drawing module and data processing module. The data communication model is responsible for processing the serial port data including receive,analysis and send data, which propose a solution according to the theory of serial port communication and multi-thread technology under Windows CE .The View model is used to analysis blueprint,distill useful information from it and display blueprint which is DXF format. The drawing model is able to add the fire devices on blueprint through MFC message map mode and Windows CE GDI coordinate map mode, and display the building plan related to the alarming spots as soon as the alarming information was received. The data processing model is used to save and check information connect with the system.At last gives the conclusion of this paper and make the prospect of the further research work.