25个视频监控系统知识点，监控人必须要掌握

QIANYAN：

JIANKONGSHEXIANGTOUANZHUANGKANSISHIHENFUZADEXITONGGONGCHENG，DANSHIZHIYAOLVSHUNXITONGDONGSHOUCAOZUOYIBIAN，JIUHUIJUEDEYEBINGBUSHIHENNAN。XIAMIANJIDAJIAZONGJIELE25GEANZHUANGJIANKONGSHEXIANGTOUSHIHUIYUDAODEWENTI，GANJINCHALOUBUQUEBA!

正文：

1、摄像机怎么更改IP？

（1）CONGDIANNAOLIULANQILIDAKAISHEXIANGJIDEGUANLIJIEMIAN，ZHAODAOWANGLUOXUANXIANG，TIANSHANGXUGENGGAIDEDIZHI；

（2）CONGNVRLIMIAN，SOUDAOSHEXIANGJIZHIHOU，DIAN“BIANJI”SHURUGENGGAIDEDIZHI。

2、球机怎么改地址码？

WANGLUOQIUJIYIBANBUXUYAOGENGGAIDIZHIMA。MONIQIUJIDIZHIMADEGENGGAIYOULIANGZHONGFANGSHI：

（1）YINGKAIGUANGENGGAI，ZAIQIUJIDEJIXINSHANGYOUXIANGYINGDEBOMAKAIGUAN，YIBANSHIERJINZHI，BODONGKAIGUAN，DIAODAOXUYAODEDIZHI；

（2）RUANJIANXIUGAI，TONGGUOYUZHIWEI，DIAOCHUQIUJICAIDAN，LIMIANYOUDIZHIMAXIUGAIXUANXIANG，JINRUXIUGAIJIKE。

3、镜头毫米数怎么确定？

YIBANQINGKUANGSHIGENJUCHANGSUOXUYAODEJULICHUYI2ZAICHUYI1000，DECHUJINGTOUHAOMISHU，ZAIGENJUSUOXUZHAOSHEJIAODU，SHIDANGDIAOZHENGHAOMISHU。

SHEXIANGTOUJINGTOUJIAOJUYOU2.8mm/4mm/6mm/8mm/12mmDENGDUOZHONG，MEIGECHANPINXILIEJUNKEYIXUANZEJINGTOUJIAOJU，KEYIMANZUSHINEIWAIGEZHONGHUANJINGDEPAISHEXUQIU。YIBANLAISHUO，JIAOJUYUEDA，SHICHANGJIAOYUEXIAO，ERJIANKONGJULIYUEYUAN。

FANGDAOSHIJISHIYONGCHANGJINGZHONG，2.8mmJIAOJUSHIYONGYUDIANTI、LOUTIDENGJIAOWEIXIAXIAODEHUANJING，4mmSHIYONGYUHUIYISHI、SHANGDIANSHAODAYIXIEDECHANGJINGDENG，ERTINGCHECHANG、GONGCHANGCHEJIAN、TINGYUANDENGGENGKAIKUODEDIFANGZEKEYIXUANYONG6mmYISHANGDEJINGTOU；JUTIXUANZEKEYIGENJUXUYAOERDING。

4、调焦摄像机在哪里调节？

SHEXIANGJICEMIANHUOWEIBUDOUYOU“FOCUS”“ZOOM”ZIYANG，YONGLUOSIDAODIAOJIEJIKE。

5、磁盘阵列怎么选型？

XIANJISUANCHUQUANBUQIANDUANSHEXIANGJITUXIANGSUOXUDECUNCHURONGLIANG，CHUYIDANKUAIYINGPANRONGLIANG，DECHUPANWEISHU，ZAIJIASHANGRAIDSUOXUGUANLIPANSHULIANG，REBEIPANSHULIANG，DECHUZHENLIEPANWEISHU。

6、网络球机通过什么方式控制？

NVR、DIANNAOKEHUDUAN、WANGLUOJIANPAN，DOUKEYIDUIWANGLUOQIUJIJINXINGKONGZHI。

7、485是什么？

485TONGXUNJIEKOUYIGEDUITONGXUNJIEKOUDEYINGJIANMIAOSHU，TAZHIXUYAOLIANGGENTONGXUNXIAN，JIKEYIZAILIANGGEHUOLIANGGEYISHANGDESHEBEIZHIJIANJINXINGSHUJUCHUANSHU。ZHEIZHONGSHUJUCHUANSHUDELIANJIE，SHIBANSHUANGGONGDETONGXUNFANGSHI。YIGESHEBEIZHINENGJINXINGFASONGSHUJUHUOJIESHOUSHUJU。ANFANGJIANKONGYONGDE485，YIBANSHIZHIYUNTAIKONGZHIJIEKOU。SHEZHIHAOKONGZHISHEBEIYUBEIKONGZHISHEBEIZHIJIANDEXIEYI、SULVHOU，JIKEJINXINGKONGZHICAOZUO。

8、如何根据实际情况配置光纤？

GENJUXITONGGUANGCHUANSHUSHEBEIXUYAODEZONGXINSHU、CHUANSHUMOSHILAIXUANZEGUANGXIANLEIXINGHEXINSHU。GENJUSUOXUCHUANSHUDEJULIQUEDINGGUANGXIANSHULIANG。

9、在多远的距离下配置光纤收发器？

CHAOCHUWANGXIANXINHAOCHUANSHUJULIZHIHOU（YIBAN100MI），JIUGAIKAOLVYONGGUANGXIANCHUANSHULE。

10、录像机如何调试远程？

（1）ZAIZHUCAIDANLIJINRUXITONGSHEZHI——WANGLUOSHEZHI——DDNS——QIYONGDDNSDAGOU——DDNSLEIXINGLIXUANZEHESHIDEYUMINGFUWUZHAN——SHURUZAICIWANGZHIZHUCEDEYONGHUMING、MIMA——QUEDING。

（2）JINRULUXIANGJISHANGWANGJIERUDELUYOUQI，ZHAODAO“ZHUANFAGUIZE”XUANXIANG，TIANJIAZHUANFADUANKOURANHOUBAOCUN。

11、300万的摄像头一个小时录像内存是多少？

300WANSHEXIANGJI1XIAOSHILUXIANGCUNCHUZHANYONGKONGJIANYUE3G，GENJUSHEXIANGJISUOSHEZHIDEMALIUDAXIAO，SUOXUYINGPANCUNCHUKONGJIANHUIYOUSUOCHABIE，DANSHICHABIEBUSUANDA。

12、300万接入标称16路200万的录像机时，接入路数需要减半吗？

WANGLUOLUXIANGJIDEJIERULUSHU=LUXIANGJIDEZONGDAIKUAN÷SHEXIANGJIMALIU，MALIUYUEDA，JIERULUSHUYUESHAO、300WANXIANGSUSHEXIANGJILILUNSHANGBI200WANSHEXIANGJIMALIUDA1/3ZUOYOU。

13、平台一体机和解码器如何选型？

PINGTAIYITIJIJICHENGJIEMA、GUANLI、PINJIEDENGGONGNENGYUYITIDESHEBEI，JIEMAQIZHISHIJIEMA、SHANGQIANG（PINJIE、HUAMIANFENGE），KEGENJUYONGHUDEGONGNENGXUQIUJINXINGXUANZE。

14、流媒体服务器的作用？

DALIANGKEHUDUANHUOWEBFANGWENJIANKONGSHEXIANGJIDESHIHOU，YIBANDELUXIANGJICHENGSHOUBULETAIDADEWANGLUOYALI，ZHEISHIHOUXUYAOLIUMEITIFUWUQIZUOYIXIAZHUANFA，BAKEHUDUANDEFANGWENYALIZHUANDAOFUWUQISHANGLAI。

15、在使用磁盘阵列的情况下还需要录像机吗？

CIPANZHENLIEDECUNCHUGONGNENG，SHUJUWANGLIMIANCUNCHU，XUYAOYOUCUNCHUFUWUQILAIGUANLI。YIBANLAIJIANG，YOUCIPANZHENLIEJIUBUXUYAOLUXIANGJILE。

16、LED灯和点阵灯的区别？

LIANGZHONGDENGBENZHISHANGSHIYIYANGDE，DIANZHENDENGBIPUTONGLEDDENGGONGLVGENGDA，SHIYONGSHOUMINGGENGZHANG。

17、IPC添加后显示不在线怎么办？

（1）IPCDEIPDIZHISHEZHIGENNVRDIZHIBUZAITONGYIWANGDUAN。

（2）WANGLUOLIANJIEBUCHANG，JIANCHAWANGXIANDE8XINSHIFOUQUANBUCETONG。

18、为什么使用手机客户端软件预览图像黑屏？

（1）FUWUDUANSHEBEIBUZAIXIAN

（2）KEHUDUANTIANJIASHEBEIBUZHENGQUE，IPDIZHI、DUANKOU、YONGHUMING、MIMACUOWU

19、监控显示不用监视器，想用自己家的台式电脑怎么接？

ZAILUXIANGJISHANGDERJ45JIEKOU，YONGWANGXIANLIANJIEDAODIANNAOSHANG，TONGGUODIANNAOKEHUDUANRUANJIANFANGWENLUXIANGJITUXIANG。

20、监控室的录像，想要分出一部分给另一个监控室看，如何操作？

MONIXITONGDEKETONGGUOSHIPINFENPEIQIFENCHUYILUXINHAOFENJILINGYIGEJIANKONGSHI；WANGLUOXITONGZHIJIEWANGXIANLIANJIEJIKE，TONGGUODIANNAOKEHUDUANDAKAIXUYAOKANDETUXIANG。

21、什么时候会用到编码器？编码器是NVS么？

BIANMAQIDEYINGWENMINGZI：NETVIDEO SERVER(WANGLUOSHIPINFUWUQI)YEJIAOSHIPINBIANMAQI，QIZUOYONGSHIBAMONISHEXIANGJISHIPINXINHAOBIANMACHENGWANGLUOXINHAO。DANGMONISHEXIANGJISHIPINXINHAOXUYAOJIERUDAOWANGLUOXITONGZHONGDESHIHOU，XUYAOYONGDAOBIANMAQI。

IPCHENVRZHICHIDEBIANMABIAOZHUNYOULIANGZHONG：H.264HEH.265，HOUZHEWEIXINYIDAIBIANMABIAOZHUN，KEYIZAIBUSUNSHITUXIANGZHILIANGDETONGSHI，JIANGSHIPINDAXIAOYASUOZHIQIANZHEDEYIBAN。ZAIDAIKUANXIANGTONGDEQINGKUANGXIA，H.265KEYICHUANSHUGENGJIAGAOQINGDESHIPIN。

22、电梯里面是用编码器吗？有什么利弊？

DIANTILIYONGBIANMAQI，SHIYINWEIDIANTILIDESUIXINGXIANLANZHIYOUTONGZHOUXIAN，MEIYOUWANGXIAN，DANGSHIMIANSHANGYOUBIJIAOJINGJISHIYONGDEDIANTIWANGXIANPUJIZHIHOU，JIANYIHAISHIKAOLVYONGWANGLUOSHEXIANGJI。BIANMAQIDEZUIGAOFENBIANLVSHIWD1，YUANBURUWANGLUOSHEXIANGJIDEXIANGSUGAO。

23、摄像机集中供电的布线方法？

SUOWEIJIZHONGGONGDIAN，SHIZHISUOYOUDEQIANDUANSHEBEIYONGDIAN，DOUSHICONGHOUDUANZHONGKONGSHITONGYITIGONG。FENLIANGZHONGQINGKUANG：

（1）JIZHONGTIGONGSHIDIANDAOQIANDUAN，SHEXIANGJIDEDIANYUANSHIPEIQIFANGZAISHEXIANGJIDUAN，ZHEIZHONGQINGKUANGBUXIANDESHIHOU，DIANYUANXIANYAOGENSHIPINXINHAOXIANFENKAI，DIANYUANXIANXUCHUANJDGGUANBAOHU

（2）JIZHONGTIGONGSHEXIANGJISUOXUDEZHILIUDIANYUANDAOQIANDUAN，SHEXIANGJIDIANYUANSHIPEIQIFANGZAIHOUDUANKONGZHISHI，ZHEIZHONGQINGKUANGBUXIANDESHIHOU，DIANYUANXIANHESHIPINXIANKEYIGONGZOUTONGYIXIANLU，YAOQIUBUYANGEDEQINGKUANGXIA，KEYONGPVCGUAN。TONGSHIZHUYIZHILIUDIANCHUANSHUJULIHEXIANJINGGUANXI，CHUANSHUYUEYUAN，SUOXUXIANJINGYUEDA。

24、什么是宽动态？

KUANDONGTAIJISHUSHIZAIFEICHANGQIANGLIEDEGUANGXIANDUIBIXIA，RANGSHEXIANGJIKANDAOYINGXIANGDETESEERYUNYONGDEYIZHONGJISHU。DANGZAIQIANGGUANGYUAN（RIGUANG、DENGJUHUOFANGUANGDENG）ZHAOSHEXIADEGAOLIANGDUQUYUJIYINYING、NIGUANGDENGXIANGDUILIANGDUJIAODIDEQUYUZAITUXIANGZHONGTONGSHICUNZAISHI，SHEXIANGJISHUCHUDETUXIANGHUICHUXIANMINGLIANGQUYU，YINPUGUANGGUODUCHENGWEIBAISE，ERHEIANQUYUYINPUGUANGBUZUCHENGWEIHEISE，YANZHONGYINGXIANGTUXIANGZHILIANG，SHEXIANGJIZAITONGYICHANGJINGZHONGDUIZUILIANGQUYUJIJIAOANQUYUDEBIAOXIANSHICUNZAIJUXIANDE，ZHEIZHONGJUXIANJIUSHITONGCHANGSUOJIANGDE“DONGTAIFANWEI”。

25、影响网络监控运行稳定的最常见因素有哪些呢？

（1）WANGLUODAIKUANJIJIAOHUANJIDEPEIZHI。

（2）WANGXIAN，CHUANSHUXIANLANDEZHILIANGHAOHUAIYOUGUANXI。

（3）SHUIJINGTOUDENGFUCAIDEZHILIANGJISHIGONGRENYUANDEGONGYISHUIPING。

（4）ZHULIUYINGJIANDEXUANZE，TUOPUXIANLUGUIHUA，GONGCHENGDEZONGHESHIGONGYUCESHIQINGKUANG。