http://www.kadhoai.com.cn 2026-04-07 12:27:33 來源:今日自動化
導讀:盡(jin)管(guan)從(cong)應(ying)用(yong)的(de)角(jiao)度(du)來(lai)看(kan),儀(yi)器(qi)儀(yi)表(biao)隻(zhi)是(shi)物(wu)聯(lian)網(wang)產(chan)業(ye)巨(ju)大(da)規(gui)模(mo)下(xia)的(de)一(yi)個(ge)產(chan)品(pin)分(fen)支(zhi),但(dan)物(wu)聯(lian)網(wang)注(zhu)重(zhong)拓(tuo)展(zhan)應(ying)用(yong)領(ling)域(yu)的(de)特(te)點(dian),相(xiang)當(dang)於(yu)為(wei)儀(yi)器(qi)儀(yi)表(biao)行(xing)業(ye)打(da)開(kai)了(le)很(hen)多(duo)新(xin)的(de)市(shi)場(chang)之(zhi)門(men),為(wei)其(qi)創(chuang)造(zao)出(chu)巨(ju)大(da)的(de)助(zhu)推(tui)力(li)。
近jin年nian來lai,行xing業ye需xu求qiu仍reng在zai不bu斷duan推tui動dong著zhe儀yi器qi儀yi表biao的de發fa展zhan。與yu國guo際ji企qi業ye相xiang比bi,國guo內nei企qi業ye的de發fa展zhan盡jin管guan亦yi步bu亦yi趨qu,但dan在zai新xin需xu求qiu的de衝chong擊ji下xia,也ye越yue來lai越yue與yu市shi場chang的de需xu求qiu同tong步bu。
物聯網發展打開市場廣度
盡(jin)管(guan)從(cong)應(ying)用(yong)的(de)角(jiao)度(du)來(lai)看(kan),儀(yi)器(qi)儀(yi)表(biao)隻(zhi)是(shi)物(wu)聯(lian)網(wang)產(chan)業(ye)巨(ju)大(da)規(gui)模(mo)下(xia)的(de)一(yi)個(ge)產(chan)品(pin)分(fen)支(zhi),但(dan)物(wu)聯(lian)網(wang)注(zhu)重(zhong)拓(tuo)展(zhan)應(ying)用(yong)領(ling)域(yu)的(de)特(te)點(dian),相(xiang)當(dang)於(yu)為(wei)儀(yi)器(qi)儀(yi)表(biao)行(xing)業(ye)打(da)開(kai)了(le)很(hen)多(duo)新(xin)的(de)市(shi)場(chang)之(zhi)門(men),為(wei)其(qi)創(chuang)造(zao)出(chu)巨(ju)大(da)的(de)助(zhu)推(tui)力(li)。
對此,北京遠東儀表有限公司副總經理、總工程師王悅談到:“從(cong)政(zheng)策(ce)指(zhi)引(yin)和(he)國(guo)家(jia)扶(fu)持(chi)的(de)角(jiao)度(du)來(lai)說(shuo),物(wu)聯(lian)網(wang)對(dui)儀(yi)器(qi)儀(yi)表(biao)的(de)推(tui)動(dong)作(zuo)用(yong)是(shi)巨(ju)大(da)的(de),當(dang)前(qian)物(wu)聯(lian)網(wang)瞄(miao)準(zhun)的(de)行(xing)業(ye)眾(zhong)多(duo),除(chu)了(le)傳(chuan)統(tong)的(de)工(gong)業(ye)領(ling)域(yu)之(zhi)外(wai),其(qi)在(zai)公(gong)共(gong)安(an)全(quan)、安全生產、城市管理、節能減排等眾多領域也有非常多應用,而每一類需求對儀器儀表的要求又是不一樣的,所以儀器儀表行業可以說麵對著無限機遇。”
應用擴展尋求關鍵技術
shishishang,chuanganqiyuyiqiyibiaotongweigouchengwulianwangdejichucengmiandeshebei,qijishudeguanjianlibukaishujudeshuruyushuchu。erfazhanwulianwangmianduiguangdayingyongxingye,yeyaoqiuxiangguandeguanjianjishudedaojiejue。
王悅指出,就傳感器類產品的輸入端來說,要能夠適應物聯網“物物相聯,全麵感知”的應用要求,其應用測量對象將變得非常多樣化,相對當前這類產品固定測量的溫度、壓力、流量等幾種常規物理量,其測量的應用範圍和功能要求就需要大大擴展,例如在線分析、光纖傳感等而這實際上取決於傳感器MEMS技術的發展情況。
而(er)在(zai)數(shu)據(ju)的(de)輸(shu)出(chu)端(duan),則(ze)必(bi)然(ran)涉(she)及(ji)到(dao)網(wang)絡(luo)層(ceng)的(de)數(shu)據(ju)傳(chuan)輸(shu),這(zhe)要(yao)求(qiu)輸(shu)出(chu)數(shu)據(ju)的(de)方(fang)式(shi)能(neng)夠(gou)暢(chang)通(tong)無(wu)阻(zu),除(chu)了(le)當(dang)前(qian)的(de)現(xian)場(chang)總(zong)線(xian)外(wai),無(wu)線(xian)通(tong)信(xin)也(ye)將(jiang)成(cheng)為(wei)測(ce)量(liang)類(lei)產(chan)品(pin)一(yi)個(ge)必(bi)備(bei)的(de)功(gong)能(neng)。當(dang)前(qian),盡(jin)管(guan)無(wu)線(xian)等(deng)技(ji)術(shu)已(yi)經(jing)廣(guang)泛(fan)應(ying)用(yong)於(yu)一(yi)些(xie)工(gong)業(ye)場(chang)合(he),但(dan)由(you)於(yu)業(ye)界(jie)對(dui)其(qi)可(ke)靠(kao)性(xing)的(de)觀(guan)望(wang)態(tai)度(du),仍(reng)處(chu)於(yu)“隻監不控”的現狀。
wangyuetandao,duiyuyiqiyibiaolingyu,wulianwangfazhanhaicunzaiyigezhuyaowenti,yejiushijiekouguifanwenti。yiwulianwangdeyingyongguangdu,biranshejidaohenduodexieyi,danmeijiachangshangdechanpinxieyiyoudoubujinxiangtong,zaihutonghulianshanghuicunzaihendadezuai。chucizhiwai,yixiezhengfuzhudaodeminshengyingyongsuoxuyaodeyibiaochanpin,zeyaoqiutijixiao、成本低、高可靠性的同時滿足低功耗特點,這更多的取決於MEMS技術的發展,這也是未來需要解決的一個方向。
供熱計量係統成節能典型案例
為(wei)此(ci),遠(yuan)東(dong)儀(yi)表(biao)也(ye)專(zhuan)門(men)成(cheng)立(li)了(le)物(wu)聯(lian)網(wang)事(shi)業(ye)部(bu),主(zhu)要(yao)職(zhi)責(ze)是(shi)通(tong)過(guo)對(dui)物(wu)聯(lian)網(wang)應(ying)用(yong)的(de)探(tan)索(suo)和(he)聚(ju)焦(jiao),針(zhen)對(dui)應(ying)用(yong)和(he)需(xu)求(qiu)來(lai)提(ti)供(gong)特(te)色(se)專(zhuan)門(men)解(jie)決(jue)方(fang)案(an)。其(qi)中(zhong),節(jie)能(neng)降(jiang)耗(hao)已(yi)經(jing)成(cheng)為(wei)了(le)物(wu)聯(lian)網(wang)一(yi)個(ge)重(zhong)要(yao)的(de)應(ying)用(yong)領(ling)域(yu)。在(zai)這(zhe)方(fang)麵(mian),遠(yuan)東(dong)儀(yi)表(biao)正(zheng)在(zai)大(da)力(li)發(fa)展(zhan)和(he)推(tui)廣(guang)的(de)供(gong)熱(re)計(ji)量(liang)係(xi)統(tong),就(jiu)是(shi)一(yi)個(ge)典(dian)型(xing)的(de)民(min)用(yong)物(wu)聯(lian)網(wang)節(jie)能(neng)實(shi)用(yong)案(an)例(li)。
據王悅介紹,以前居民的供熱係統基本不經過任何計量,其供熱量相對比較粗放;而er當dang前qian北bei京jing等deng地di區qu通tong過guo大da力li推tui廣guang分fen戶hu熱re計ji量liang係xi統tong,意yi在zai利li用yong這zhe一yi新xin型xing計ji量liang係xi統tong使shi資zi源yuan得de到dao充chong分fen有you效xiao的de利li用yong,最zui大da限xian度du的de避bi免mian浪lang費fei,最zui終zhong實shi現xian落luo實shi供gong熱re節jie能neng的de目mu的de。另ling外wai一yi方fang麵mian,通tong過guo對dui居ju民min供gong熱re計ji量liang、供應燃氣乃至供電量的準確計量可實現自主調節,按需用熱,也為居民用戶實實在在地省了錢。
據介紹,最終得到推廣的方案主要著眼於供熱網的終端,利用“通斷時間通斷麵積法”defenhurejiliangjishu,zaijumindehuneianzhuangwenkongqi。erhuneidewenkongqikeyiyuguanjingzhongdekongzhiqijinxingwuxiantongxin,jinerkongzhireshuifamenkaiqiheguanduan,zidongtiaojiegongrechengdushineiwendu。erliyongzhenggexitongdegongneng,zhexiexiangguandeshujudoukeyizidonghuikuidaoshujucaijixiang,bingtongguoGPRS等通信方式進一步彙總到更上麵的供熱數據管理平台。
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