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       <h1 class="biaoti">防爆网络摄像机的现状及可发展方向分析</h1>
       <div class="fabiao">更新时间：2020-01-06&nbsp;&nbsp;|&nbsp;&nbsp;点击率：1568</div>
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       <div>　　<strong><a href="http://www.hzalkj.cn/Products-10959201.html" target="_blank">防爆网络摄像机</a></strong>采用密封设计，防护等级达到IP66-IP68。但是红外灯开始工作时会产生大量的热量，同时由于部外壳的散热效果不够和机器本身的密封性不好，造成机器在使用一段时间之后，里面或多或少会出现水汽，影响监控效果。这部分有的厂家采用透气设计，增加透气阀便于和外部温度交换，有的采用充氮，确保机器内部为惰性气体，以确保没有水汽。</div><div>　　不管是配置了IRCUT双滤光片还是用双峰滤光片的<strong>防爆网络摄像机</strong>在某些复杂的光线的环境下不能稳定的工作造成的，同时因为多数厂家都是使用简单的如光敏电阻感应器等方式去控制IRCUT双峰滤光片的工作状态，其临界点的反复跳变就不能尽人意了。这部分*的解决办法是光敏联动内部传感器，通过采用智能芯片来控制，其模糊逻辑能力能有效控制IRCUT双滤光片的工作状态。</div><div>　　作为监控前端设备，防爆网络摄像机的发展也绕不开安防监控的永恒主题：网络化、高清化、智能化。而除了这三大趋势之外，针对该设备还在如下三个方面有发展：</div><div>　　1、传感器对红外感应灵敏度的提升以及NIR红外增强技术的发展，对黑白画质下的细节进一步提升，噪点更少，细节更丰富，层次感更强。</div><div>　　2、激光夜视技术是实现远距离的夜视监控的途径之一，因为激光具有亮度高、相干性好、单色性好、方向性好、寿命长和对其波长的感应程度大于LED的特性决定了激光可以照射更远的距离，而且光强度也比常规光源要强的多。</div><div>　　3、随着光电、微电子、微计算机及数字视频技术的发展，安防产业已由传统的简单模拟式走向高度集成的小型化、数字化，而红外阵列也必将实现一体化和高度集成化。</div><div>　　以上就是小编今天为大家带来的全部知识内容了，希望能够对您有所帮助，同时也欢迎您持续关注本站，小编会定期为您带来更多相关产品的知识信息供您参考。</div>
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