Due to the limit of the funds and other conditions, most of the cities and small towns still use traditional fire alarm and fire dispatch mode, the mode of existence of a series of shortcomings and deficiencies, such as a few people a lot of the inadequacy of police obvious contradiction between the one-sided emphasis on fire communication and commandthe construction of the system, ignoring the organic integration of of fire digital simulation and fire command decisions, the fire command decisions mainly depends on the commander's subjective judgment and experience, extinguishing decisions difficult to obtain valid information easily lead to mistakes. The fires each process and link closely related to the geographic features of the space, such as occurred in the temporal and spatial distribution of the intensity and frequency of the socio-economic vulnerability, damage assessment, fire contingency plans. The fire command decisions measured set of multi-branch operations of collective behavior, according to the midst of the disaster, to choose the best fire fighting program. Integrated use of a multi-disciplinary technical fire science, geographic information systems, such as for fire emergency command decision-making, fire mode to establish a flexibility to access a variety of information about the advance of the fire analysis mode, to provide rapid support programs and decision support analysis and emergency decision-making system, which maximize the use of limited human and material resources to improve fighting efficiency, reduce the decision-making deviations to reduce fire losses, has become the development direction and trends of the new era "digital fire".
Fire digital simulation of fire emergency decision system
Based on the basis of information digitization and visualization fire digital simulation of fire emergency decision organic combination, establish fire digital simulation of fire emergency decision system to provide the fire business data processing, simulation analysis, command scheduling and control display other functions, improved significantly from Alarm to the efficiency of all aspects of the process of extinguishing fighting (to determine the fire location, input environment information, to simulate the spread of fire, fire loss estimates hydrant inquiries, the best path analysis, fire incident archive, query the fire plan scheduling and management of fire power), to quickly determine the fire fighting, rescue, evacuation plan, and each period of the fire spread range, thereby increasing the level of modernization of the fire department command decisions and overall combat capability.
System operation processes