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SCADA监视控制与数据采集系统

更新时间:2017-08-19 浏览:0
SCADA(Supervisory Control And Data Acquisition)即监视控制与数据采集系统,是以计算机为基础的DCS与自动化监控系统;它应用领域很广,可以应用于电力、冶金、石油、化工、燃气、铁路等领域的数据采集与监视控制以及过程控制等诸多领域。

上海11选5SCADA(Supervisory Control And Data Acquisition)JIJIANSHIKONGZHIYUSHUJUCAIJIXITONG,SHIYIJISUANJIWEIJICHUDEDCSYUZIDONGHUAJIANKONGXITONG;TAYINGYONGLINGYUHENGUANG,KEYIYINGYONGYUDIANLI、YEJIN、SHIYOU、HUAGONG、RANQI、TIELUDENGLINGYUDESHUJUCAIJIYUJIANSHIKONGZHIYIJIGUOCHENGKONGZHIDENGZHUDUOLINGYU。

SCADAXITONGSHEJIDAOZUTAIRUANJIAN、SHUJUCHUANSHULIANLU(RU:GPRS、CDMA、SHUCHUANDIANTAIDENG)GONGYEGELIANQUANWANGGUAN,QIZHONGANQUANGELIWANGGUANSHIBAOZHENGGONGYEXINXIWANGLUODEANQUANDE,GONGYESHANGDADUOSHUDOUYAOYONGDAOZHEIZHONGANQUANFANGHUXINGDEWANGGUAN,FANGZHIBINGDU,YIBAOZHENGGONGYESHUJU、XINXIDEANQUAN。QIZHONGDEYIZHONGGELIWANGGUANSHI:GONGYEANQUANFANGHUWANGGUAN,JIANCHENGGELIWANGGUAN。

SCADAXITONGZAIDIANLIXITONGZHONGYINGYONGZUIWEIGUANGFAN,JISHUFAZHANYEZUIWEICHENGSHU。TAZAIYUANDONGXITONGZHONGZHANZHONGYAODIWEI,KEYIDUIXIANCHANGDEYUNXINGSHEBEIJINXINGJIANSHIHEKONGZHI,YISHIXIANSHUJUCAIJI、SHEBEIKONGZHI、CELIANG、CANSHUDIAOJIEYIJIGELEIXINHAOBAOJINGDENGGEXIANGGONGNENG,JIWOMENSUOZHIDE"SIYAO"GONGNENG。RTU(YUANCHENGZHONGDUANDANYUAN),FTU(KUIXIANZHONGDUANDANYUAN)SHITADEZHONGYAOZUCHENGBUFEN。ZAIXIANJINDEBIANDIANZHANZONGHEZIDONGHUAJIANSHEZHONGQILEXIANGDANGZHONGYAODEZUOYONG。

SCADA体系结构配置图

TONGCHANGSCADAXITONGFENWEILIANGGECENGMIAN,JIKEHU/FUWUQITIXIJIEGOU。FUWUQIYUYINGJIANSHEBEITONGXIN,JINXINGSHUJUCHULIHEYUNSUAN。ERKEHUYONGYURENJIJIAOHU,RUYONGWENZI、DONGHUAXIANSHIXIANCHANGDEZHUANGTAI,BINGKEYIDUIXIANCHANGDEKAIGUAN、FAMENJINXINGCAOZUO。JINNIANLAIYOUCHUXIANYIGECENGMIAN,TONGGUOWebFABUZAIInternetSHANGJINXINGJIANKONG,KEYIRENWEIZHEISHIYIZHONG“CHAOYUANCHENGKEHU”。YINGJIANSHEBEI(RUPLC)YIBANJIKEYITONGGUODIANDAODIANFANGSHILIANJIE,YEKEYIYIZONGXIANFANGSHILIANJIEDAOFUWUQISHANG。DIANDAODIANLIANJIEYIBANTONGGUOCHUANKOU(RS232),RS485,YITAIWANGDENGLIANJIEFANGSHI。

SCADA监视控制与数据采集系统
上海11选5 图一:SCADA监视控制与数据采集系统结构图

RUANJIANTIXIJIEGOUSCADAYOUHENDUOMOKUAIZUCHENG,MEIGEMOKUAIWANCHENGTEDINGDEGONGNENG。WEIYUYIGEHUODUOGEJIQISHANGDEFUWUQIFUZESHUJUCAIJI,SHUJUCHULI(RULIANGCHENGZHUANHUAN、LVBO、BAOJINGJIANCHA、JISUAN、SHIJIANJILU、LISHICUNCHU、ZHIXINGYONGHUJIAOBENDENG)。FUWUQIJIANKEYIXIANGHUTONGXUN。YOUXIEXITONGJIANGFUWUQIJINYIBUDANDUHUAFENCHENGRUOGANZHUANMENFUWUQI,RUBAOJINGFUWUQI,JILUFUWUQI,LISHIFUWUQI,DENGLUFUWUQIDENG。GEFUWUQILUOJISHANGZUOWEITONGYIZHENGTI,DANWULISHANGKENENGFANGZHIZAIBUTONGDEJIQISHANG。FENLEIHUAFENDEHAOCHUSHIKEYIJIANGDUOGEFUWUQIDEGEZHONGSHUJUTONGYIGUANLI、FENGONGXIEZUO,QUEDIANSHIXIAOLVDI,JUBUGUZHANGKENENGYINGXIANGZHENGGEXITONG。