Public Security Emergency Command System Design

In recent years, my alliance economy develops rapidly, the social order situation is increasingly grim, security management still exist weak links. The nonnative personnel crimes in the proportion of high, and have gathered to form hoodlum evil force crime age signs;younger age; theft, assault, gambling, drugs, new cases also increased significantly, the social security of the seriousness of the situation, the complexity and repetition is not to be underestimated. If the social security environment is not stable, the economy development will bring certain negative effect.Therefore, to establish a set of covering the whole of society of City Surveillance and alarm system by means of science and technology, strict control network is necessary, in order to raise the social public security prevention and control ability, is effective.Will be all new and existing monitoring point access platform system, realize the whole system camera resource management, comprehensive public security organs have been built, the vehicle population, fingerprints and other eight resources database, set"110,122,119" three in one alarm system, video surveillance alarm system, the GPS satellite positioning system mount systems, security, digital control system engineering system integration and fusion butt, public information resources, public security organ for the police synthesis operational significance.The whole system based on GIS technology, RS technology, GPS technology, network communication technology, integrated technology, streaming media transmission technology, video sharing, video analysis technology, using B/S, C/S structure combination, the police through the B/S browser remote reading data, editing the data, the data administrator through the C/S client management data integration, ensure system using and data security. Video malfunction detection by video analysis technology, the timely detection of video source signal abnormalities, brightness, fuzzy, video noise, partial color, corrugated and other video fault and alarm; the crowd gathered intelligence analysis for key positions, key regions of the non normal group aggregation automatic alarm. In the crowd of key area installation broad perspective integration HD laser night vision instrument, the night vision in dim light can be automatically transferred to night mode, have better night vision effect, and can set the360degree automatic cruise mode, the realization of the basic unobstructed large-scale monitor. Platform combines dispatch, population management, security management, criminal investigation, security, fire protection, traffic and other main business areas, the realization of the main business of the comprehensive information, data expression, visual image. The data acquisition module in strict accordance with the requirements of public security system coding, content can be customized settings, reservation service system access interface, extensible access any authorized by the public security service system, realize the various departments share the same map, for different business demands. A high degree of data sharing, data acquisition form, uniform format, in the emergency departments can cooperate fully with the police, to improve the efficiency of event handling.