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一、概述在CCTV数字闭路监控系统工程中,过去人们只要求白天监控夜间不要求监控。但由于现今社会犯罪比率不断增加,随着人们安全防范意识的提高、对重要场所24小时连续监控的需要和日夜两用摄像机技术的成熟。日夜两用一体化摄像机所扮演的角色日益突出,不仅监狱、银行、金库、油库、军械库、档案馆、文物部门等重要部门采用,而且也在民用监控系统中都被采用。居民小区、商用大楼等民用监控工程也大量应用了日夜两用一体化摄像机。这说明人们对闭路监控系统工程的要求愈来愈规范、愈来愈
First, an overview In CCTV digital CCTV project, in the past, people only asked for monitoring during the day and night without requiring monitoring. However, due to the ever-increasing rate of social crime, as people’s awareness of safety precautions, the need for 24-hour continuous monitoring of important places and the maturity of day and night video camera technology have become more and more obvious. Day and night the role of integrated cameras has become increasingly prominent, not only prisons, banks, vaults, oil depots, armory, archives, cultural relics departments and other important departments to adopt, but also in civilian monitoring systems have been adopted. Residential areas, commercial buildings and other civilian monitoring project also extensive use of day and night integrated camera. This shows that people’s requirements for closed-circuit monitoring system project more and more standardized, more and more