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1、分(fen)線制(zhi)(zhi)抄表系統(tong)(tong)：有線制(zhi)(zhi)系統(tong)(tong)的(de)早期產品，即每一只(zhi)智能電表都有(you)一條(tiao)與控制(zhi)中(zhong)心(xin)的(de)連線(xian)(xian)(xian)(xian)，通過(guo)這(zhe)條(tiao)連線(xian)(xian)(xian)(xian)傳輸各種數據(ju)。分線(xian)(xian)(xian)(xian)制(zhi)系統(tong)已具有(you)遠傳抄表的(de)基本特點，缺(que)點 是線(xian)(xian)(xian)(xian)路(lu)復雜、布線(xian)(xian)(xian)(xian)施工較繁雜、抗干擾(rao)性差、可靠性不(bu)強等(deng)，目前正逐步(bu)被總線(xian)(xian)(xian)(xian)制(zhi)與無線(xian)(xian)(xian)(xian)抄表系統(tong)所淘汰(tai)。

遠程抄表系統主要有哪幾種呢？

2、總(zong)線(xian)(xian)制(zhi)抄表系(xi)(xi)統(tong)：即在(zai)一(yi)條總(zong)線(xian)(xian)上面傳輸各(ge)種數據(ju)，總(zong)線(xian)(xian)制(zhi)系(xi)(xi)統(tong)具有線(xian)(xian)路簡(jian)單、易(yi)布線(xian)(xian)、易(yi)施工(gong)、成本(ben)低、抗干(gan)擾性強、可靠性強等優點。可供選擇的(de)總(zong)線(xian)(xian)制(zhi)系(xi)(xi)統(tong) 有：集中抄表系(xi)(xi)統(tong)和集中抄表閥(fa)控(kong)系(xi)(xi)統(tong)，可根據(ju)實(shi)際需要，選擇不同方案，徹底實(shi)現遠(yuan)傳抄表、遠(yuan)程控(kong)制(zhi)、階梯水價(jia)、預先(xian)付費等功能。

3、無線抄表系(xi)統：通(tong)過無(wu)線(xian)(xian)通(tong)訊(xun)系統傳(chuan)輸(shu)(shu)(shu)數(shu)據的(de)一種(zhong)遠(yuan)傳(chuan)系統。每只智能(neng)電表上都配備無(wu)線(xian)(xian)信號收發單元，通(tong)過無(wu)線(xian)(xian)信號與控(kong)制集(ji)中器傳(chuan)輸(shu)(shu)(shu)各種(zhong)數(shu)據。也可以(yi)實現遠(yuan)傳(chuan)抄 表、遠(yuan)程診斷、遠(yuan)程控(kong)制、階梯水價、預先(xian)付費等目標。優(you)點是：無(wu)須布線(xian)(xian)，施工(gong)簡單。缺點是：成(cheng)本(ben)較(jiao)高，無(wu)線(xian)(xian)信號傳(chuan)輸(shu)(shu)(shu)距離會受到周(zhou)圍建筑物的(de)影響(xiang)。