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ED显示屏日常所需的计算公式大全!相当实用!

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ED显示屏日常所需的计算公式大全!相当实用!

发布日期:2016-10-09 00:00 来源:http://tejahomestay.com 点击:

LED显示屏在安装的过程中往往需要采用一些计算公式进行换算,比如间距、长度和高度、模组使用数量等等,今天小编将日常中常用的计算公式汇总,供大家参考学习

  1、点间距计算方法

众鑫棋牌  MEIGEXIANGSUDIANDAOMEIYIGEXIANGLINXIANGSUDIANZHIJIANDEZHONGXINJULI;

  MEIGEXIANGSUDIANKEYISHIYIKELEDDENG[RU:PH10(1R)]、LIANGKELEDDENG[RU:PH16(2R)]、SANKEledDENG[RU:PH16(2R1G1B)],P16DEDIANJIANJUWEI:16MM; P20DEDIANJIANJUWEI:20MM; P12DEDIANJIANJUWEI:12MM

  2、长度和高度计算方法

众鑫棋牌  DIANJIANJU×DIANSHU=ZHANG/GAO

  RU:PH16ZHANGDU=16DIAN×1.6㎝=25.6㎝

  GAODU=8DIAN×1.6㎝=12.8㎝

  PH10ZHANGDU=32DIAN×1.0㎝=32㎝

  GAODU=16DIAN×1.0㎝=16㎝;

  3、屏体使用模组数计算方法

  ZONGMIANJI÷MOZUZHANGDU÷MOZUGAODU=SHIYONGMOZUSHU

  RU:10GEPINGFANGDEPH16HUWAIDANSEledXIANSHIPINGSHIYONGMOZUSHUDENGYU:

  10PINGFANGMI÷0.256MI÷0.128MI=305.17678≈305GE

  GENGJIAJINGQUEDEJISUANFANGFA:ZHANGDUSHIYONGMOZUSHU×GAODUSHIYONGMOZUSHU=SHIYONGMOZUZONGSHU

  RU:ZHANG5MI、GAO2MIDEPH16DANSEledXIANSHIPINGSHIYONGMOZUSHU:

  ZHANGSHIYONGMOZUSHU=5MI÷0.256MI=19.53125≈20GE

众鑫棋牌  GAOSHIYONGMOZUSHU=2MI÷0.128MI=15.625≈16GE

  SHIYONGMOZUZONGSHUMU=20GE×16GE=320GE

  4、LED显示屏可视距离的计算方法

  RGBYANSEHUNHEJULISANSEHUNHECHENGWEIDANYIYANSEDEJULI:

  LED全彩屏视距=像素点间距(mm)×500/1000

  ZUIXIAODEGUANKANJULINENGXIANSHIPINGHUATUXIANGDEJULI:

众鑫棋牌  LEDXIANSHIPINGKESHIJULI=XIANGSUDIANJIANJU(mm) ×1000/1000

  ZUIHESHIDEGUANKANJULIGUANKANZHENENGKANDAOGAODUQINGXIHUAMIANDEJULI:

众鑫棋牌  LEDXIANSHIPINGZUIJIASHIJU=XIANGSUDIANJIANJU(mm) ×3000/1000

  ZUIYUANDEGUANKANJULI:

  LEDXIANSHIPINGZUIYUANSHIJU=PINGMUGAODU(MI)×30(BEI)

  5、LED显示屏扫描方式计算方法

众鑫棋牌  SAOMIAOFANGSHI:ZAIYIDINGDEXIANSHIQUYUNEI,TONGSHIDIANLIANGDEXINGSHUYUZHENGGEQUYUXINGSHUDEBILI。

  SHINEIDANSHUANGSEYIBANWEI1/16SAOMIAO,

众鑫棋牌  SHINEIQUANCAIYIBANSHI1/8 SAOMIAO,

  SHIWAIDANSHUANGSEYIBANSHI1/4SAOMIAO,

众鑫棋牌  SHIWAIQUANCAIYIBANSHIJINGTAISAOMIAO。

众鑫棋牌  MUQIANSHICHANGSHANGLEDXIANSHIPINGDEQUDONGFANGSHIYOUJINGTAISAOMIAOHEDONGTAISAOMIAOLIANGZHONG,JINGTAISAOMIAOYOUFENWEIJINGTAISHIXIANGSUHEJINGTAIXUNI,DONGTAISAOMIAOYEFENWEIDONGTAISHIXIANGHEDONGTAIXUNI;QUDONGQIJIANYIBANYONGGUOCHANHC595,TAIWANMBI5026,RIBENDONGZHITB62726,YIBANYOU 1/2 SAO,1/4SAO,1/8SAO,1/16SAO。

  JULIESHUOMING:

  YIGECHANGYONGDEQUANCAIMOZUXIANGSUWEI 16*8 (2R1G1B),RUGUOYONGMBI5026QUDONG,MOZUZONGGONGSHIYONGDESHI:16*8*(2+1+1)=512 ,MBI5026 WEI 16WEIXINPIAN,512/16=32

  (1)RUGUOYONG32 GEMBI5026XINPIAN,SHIJINGTAIXUNI

  (2)RUGUOYONG16GEMBI5026XINPIAN,SHIDONGTAI1/2SAOXUNI

众鑫棋牌  (3)RUGUOYONG8GEMBI5026XINPIAN,SHIDONGTAI 1/4SAOXUNI

  RUGUOBANZISHANGLIANGGEHONGDENGCHUANLIAN

  (4)YONG24GEMBI5026XINPIAN,SHIJINGTAISHIXIANGSU

众鑫棋牌  (5)YONG12GEMBI5026XINPIAN,SHIDONGTAI1/2SAOSHIXIANGSU

  (6)YONG6GEMBI5026XINPIAN,SHIDONGTAI1/4SAOSHIXIANGSU

众鑫棋牌  ZAILEDDANYUANBAN,SAOMIAOFANGSHIYOU1/16,1/8,1/4,1/2,JINGTAI。RUGUOQUFENNI?

众鑫棋牌  YIGEZUIJIANDANDEBANFAJIUSHISHUYIXIADANYUANBANDELEDDESHUMUHE74HC595DESHULIANG。

  JISUANFANGFA:LEDDESHUMUCHUYI74HC595DESHUMUZAICHUYI8 =JIFENZHIYISAOMIAO

众鑫棋牌  SHIXIANGSUYUXUNISHIXIANGDUIYINGDE:

众鑫棋牌  JIANDANLAISHUO,SHIXIANGSUPINGJIUSHIZHIGOUCHENGXIANSHIPINGDEHONGLVLANSANZHONGFAGUANGGUANZHONGDEMEIYIZHONGFAGUANGGUANZUIZHONGZHICANYUYIGEXIANGSUDECHENGXIANGSHIYONG,YIHUODEZUGOUDELIANGDU。XUNIXIANGSUSHILIYONGRUANJIANSUANFAKONGZHIMEIZHONGYANSEDEFAGUANGGUANZUIZHONGCANYUDAODUOGEXIANGLINXIANGSUDECHENGXIANGDANGZHONG,CONGERSHIDEYONGJIAOSHAODEDENGGUANSHIXIANJIAODADEFENBIANLV,NENGGOUSHIXIANSHIFENBIANLVTIGAOSIBEI。

  6、LED显示屏电源个数计算方法

众鑫棋牌  DIANYUANSHI30AHE40A;DANSESHI8KUAIDANYUANBAN1GE40ADEDIANYUAN,SHUANGSESHI6KUAIDANYUANBAN1GEDIANYUAN;

众鑫棋牌  RUGUOQUANCAIDEDANYUANBANJIUHAOANQUANLIANGSHIDEZUIDAGONGLVLAISUAN。

众鑫棋牌  a、YIGEDIANYUANNENGDAIJIZHANGDANYUANBANDEGESHU=DIANYUANDEDIANYA*DIANYUANDEDIANLIU/DANYUANBANDEHENGXIANGXIANGSUDIANSHU/DANYUANBANDEZONGXIANGXIANGSUDIANSHU/0.1/2 LIRU:BANHUWAIP10:5V40ADEDIANYUANKEDAI:5*40/(32*16*0.1/0.5)=7.8 QUDA8GE;

  b.GENJUPINGTIZONGGONGLVQIUCHUSUOXUDIANYUANGESHU=PINGJUNZONGGONGLV/YIGEDIANYUANDEGONGLV(DIANYUANDIANYA*DIANYUANDIANLIU) LIRU:YIGETIAOPINGDEZHANGYONG12GEP10MOZU,GAOYONG3GEP10MOZUZONGGONG:36GEMOZU。NEIMESUOXUDIANYUANGESHU=32*16*0.1*36*0.5/5/40=4.6 QUDA(5GEDIANYUAN)

  7、LED显示屏功率计算方法

众鑫棋牌  GONGLVDEGONGSHISHIP=UI

众鑫棋牌  PDAIBIAOGONGLV,UDAIBIAODIANYA,IDAIBIAODIANLIU,TONGCHANGWOMENSUOYONGDEDIANYUANDIANYASHI5V,DIANYUANSHI30AHE40A;DANSESHI8KUAIDANYUANBAN1GE40ADEDIANYUAN,SHUANGSESHI6KUAIDANYUANBAN 1GEDIANYUAN;HUWAIPINGDEGONGLVCANZHAOWANGZHANSHANG“CHANPINCANSHU”LI,NEIBIANDOUHENMINGQUEDE,

  XIAMIANJIANGJU1GELIZI

众鑫棋牌  MOUDANWEIYAOZUO9GEPINGFANGMIDEHUNEI5.0SHUANGSEDEDIANZIPING,JISUANZUIDAXUYAODUOSHAO GONGLV。XIANYAOSUANCHU40ADEDIANYUANGESHU=9(0.244*0.488)/6=12.5=13ZHIDIANYUAN(YAOZHENGSHU,YIDAWEIBIAOZHUN)NEIMEHENJIANDAN,ZUIDAGONGLVP=13 ZHI*40A*5V=2600W。DANDENGDEGONGLV=YIKEDENGGONGLV5V*20mA=0.1W

众鑫棋牌  LEDXIANSHIPINGDANYUANBANDEGONGLV=DANDENGDEGONGLV*FENBIANLV(HENGXIANGXIANGSUDIANSHU*ZONGXIANGXIANGSUDIANSHU)/2

  PINGTIDEZUIDAGONGLV=PINGTIDEFENBIANLV*MEIFENBIANLVDENGSHU*0.1

众鑫棋牌  PINGTIDEPINGJUNGONGLV=PINGTIDEFENBIANLV*MEIFENBIANLVDENGSHU*0.1/2

  PINGTIDESHIJIGONGLV=PINGTIDEFENBIANLV*MEIFENBIANLVDENGSHU*0.1/SAOMIAOSHU(4SAO,2SAO,16SAO,8SAO,JINGTAI)

  8、LED显示屏亮度计算方法

众鑫棋牌  LIANGDU :PINGTIZHENGTILIANGDUYOUDANKEDENGDELIANGDUZHENGHEQILAI。

  JULIRUXIA:

  3906DIANDEP16HUWAIQUANCAIPING2R1PG1B(1/4SAOMIAO),DALIANLUMEIGUANXIN,QIZHONGHONGGUANFAGUANGLIANGDUWEI 800mcd,LVGUANFAGUANGLIANGDUWEI2300mcd,LANGUANFAGUANGLIANGDUWEI350mcd,YOUCIKEJISUANYIGEPINGFANGLILUNLIANGDUWEI (800*2+2300+350)*3906/1000/4=4150cd

众鑫棋牌  ZAIMINGQUELIANGDUJIDIANMIDUDEYAOQIUTIAOJIANXIA,RUHEJISUANJIDANGUANDELIANGDU?

众鑫棋牌  JISUANFANGFARUXIA:(YILIANGHONG、YILV、YILANWEILI)

  HONGSELEDDENGLIANGDU:LIANGDU(CD)/M2÷DIANSHU/M2×0.3÷2

  LVSELEDDENGLIANGDU:LIANGDU(CD)/M2÷DIANSHU/M2×0.6

  LANSELEDDENGLIANGDU:LIANGDU(CD)/M2÷DIANSHU/M2×0.1

众鑫棋牌  LIRU:MEIPINGMI2500 DIANMIDU,2R1G1B,MEIPINGMILIANGDUYAOQIUWEI5000 CD/M2,ZE:

  HONGSELED DENGLIANGDUWEI:5000÷2500×0.3÷2=0.3

  LVSELED DENGLIANGDUWEI:5000÷2500×0.6÷2=1.2

  LANSELED DENGLIANGDUWEI:5000÷2500×0.1=0.2

众鑫棋牌  MEIXIANGSUDIANDELIANGDUWEI:0.3×2+1.2+0.2=2.0 CD

  9、LED显示屏分辨率的计算方法

众鑫棋牌  LEDXIANSHIPINGMEIPINGFANGFENBIANLV=1/XIANGSUJIANJU(DANWEIHUAWEIM)/XIANGSUJIANJU(DANWEIHUAWEIM)LIRU:P16 MEIPINGFANGFENBIANLV=1/0.016/0.016=3906 DOT(DIAN)



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