| The fire computer monitoring and management system is developed, which can monitor and manage unitively disperse fire-alarm system( the R21 seriales fire-alarm product of Nohmi corpration in Japan), form togetherly intelligent, integrated fire-alarm monitoring and management system, it alter disperse monitoring to centralized monitoring, it alter passive management to initiative management, it improve emergency ability.The system software design and implementation are introduced concretely. On the base of the products of Nohmi, the software include monitoring module and management module. The data share of them and ADO connect is condition of system work in gear.Management module includes management of device, fireproof region, data, device label and configure file. Device label management is realize by MFC message map mode and Windows GDI coordinate map mode.Monitoring module includes data communication, graphic&text shown and linkage control bestride fire-alarm controller.The serial port communication is on based of Pcomm Groupware and multiport serial board, and applies the Multi-thread technology for the sake of real-time communication. Graghics&Text shown module display the building plan diagrams related to the alarm spots as soon as the alarming information was received, and gave the character explicit as well. The onpaint technology and ondrawitem component is adopted. Linkage control use one fire-alarm controller control-action to control another fire-alarm controller control-action, it realize fire-alarm controllers communication by linkage relation enactment.The ststem carry out the rule of scientific management for the change from afterwards check up to beforehand defend. System uses technique of communication, technique of database, technique of imagine processing and technique of control to realize monitoring and management task.At last, giving the application prospects of of fire auto-alarm network monitoring and management system. |
PDF Full Text Request