酒店無線對講系統解決方案

大型酒(jiu)店商場無線通訊覆(fu)蓋解決方案

（摩托羅拉，海(hai)能達，建(jian)伍，科(ke)立訊）無線對講系(xi)統設計方(fang)案，安裝調試：18072760911

無線(xian)對(dui)講設備(bei)生產廠家(jia):中繼(ji)臺，對(dui)講機， 發(fa)射合路(lu)器、接(jie)(jie)收分路(lu)器、寬帶雙工(gong)器、干線(xian)放大器、光纖(xian)近端機、光纖(xian)遠端機、耦合器、功分器、室外天(tian)線(xian)、室內天(tian)線(xian)、避雷器、饋線(xian)連接(jie)(jie)器、射頻同(tong)軸(zhou)電纜、連接(jie)(jie)器等

酒店、商場、娛樂場所等情況

一般酒店、商場(chang)(chang)占地面積較大，分為(wei)地面層加地下停車場(chang)(chang)，各項電(dian)子設施的(de)投入(ru)使用，人流量的(de)量大，以及各色(se)包間的(de)封閉性，安全保衛工(gong)(gong)作(zuo)和供電(dian)、電(dian)梯、消防工(gong)(gong)程保障工(gong)(gong)作(zuo)的(de)進一步(bu)落實(shi)，應(ying)付突(tu)發性事件(jian)的(de)處理，都(dou)離不(bu)開快速反應(ying)的(de)無線(xian)電(dian)對講調度聯系(xi)。簡(jian)單(dan)的(de)對講機(ji)遠(yuan)(yuan)遠(yuan)(yuan)不(bu)能(neng)滿足管理工(gong)(gong)作(zuo)的(de)需要，必(bi)須要進一步(bu)完(wan)善和改(gai)造(zao)，通過改(gai)造(zao)才能(neng)滿足隨叫隨通，大范圍和地下室聯系(xi)均有保障的(de)通話(hua)效果。

二、 對講系統完善和改造方案

針對(dui)(dui)酒(jiu)店情(qing)況(kuang)采用無(wu)(wu)線(xian)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)來擴大對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)的(de)通(tong)(tong)(tong)信(xin)(xin)(xin)范圍的(de)原理是(shi)這樣的(de)。中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)由(you)收(shou)(shou)(shou)信(xin)(xin)(xin)機(ji)和發(fa)(fa)(fa)(fa)信(xin)(xin)(xin)機(ji)等單元組(zu)成。通(tong)(tong)(tong)常(chang)工作于(yu)(yu)收(shou)(shou)(shou)發(fa)(fa)(fa)(fa)異頻(pin)(pin)狀態，能夠將收(shou)(shou)(shou)發(fa)(fa)(fa)(fa)到(dao)(dao)的(de)已調制(zhi)的(de)射(she)(she)頻(pin)(pin)信(xin)(xin)(xin)號(hao)(hao)(hao)解調出(chu)音頻(pin)(pin)信(xin)(xin)(xin)號(hao)(hao)(hao)傳(chuan)輸給(gei)(gei)其(qi)他(ta)設(she)備。同時、還能將其(qi)它(ta)設(she)備送來的(de)音頻(pin)(pin)信(xin)(xin)(xin)號(hao)(hao)(hao)經射(she)(she)頻(pin)(pin)調制(zhi)后發(fa)(fa)(fa)(fa)射(she)(she)出(chu)去(qu)。上(shang)面提到(dao)(dao)的(de)其(qi)它(ta)設(she)備有(you)各種系統使用的(de)控制(zhi)器，有(you)無(wu)(wu)線(xian)接駁器等，也包括互聯網(wang)所需要的(de)其(qi)它(ta)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)。將中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)收(shou)(shou)(shou)到(dao)(dao)的(de)信(xin)(xin)(xin)號(hao)(hao)(hao)直接通(tong)(tong)(tong)過(guo)自身的(de)發(fa)(fa)(fa)(fa)射(she)(she)機(ji)轉發(fa)(fa)(fa)(fa)出(chu)去(qu)，這就是(shi)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)最(zui)基本(ben)的(de)應用。例如：若對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)甲與對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)乙之間由(you)于(yu)(yu)距(ju)離(li)比(bi)較遠(yuan)而無(wu)(wu)法實現通(tong)(tong)(tong)信(xin)(xin)(xin)。在采用無(wu)(wu)線(xian)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)方法后，則當對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)甲發(fa)(fa)(fa)(fa)信(xin)(xin)(xin)時，對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)甲通(tong)(tong)(tong)過(guo)上(shang)行(xing)(xing)頻(pin)(pin)率將信(xin)(xin)(xin)號(hao)(hao)(hao)發(fa)(fa)(fa)(fa)給(gei)(gei)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)，中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)再通(tong)(tong)(tong)過(guo)下(xia)行(xing)(xing)頻(pin)(pin)率將信(xin)(xin)(xin)號(hao)(hao)(hao)發(fa)(fa)(fa)(fa)給(gei)(gei)對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)乙。而當對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)乙發(fa)(fa)(fa)(fa)信(xin)(xin)(xin)時，對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)則通(tong)(tong)(tong)過(guo)上(shang)行(xing)(xing)頻(pin)(pin)率將信(xin)(xin)(xin)號(hao)(hao)(hao)發(fa)(fa)(fa)(fa)給(gei)(gei)中(zhong)(zhong)(zhong)(zhong)(zhong)繼(ji)臺(tai)(tai)，再通(tong)(tong)(tong)過(guo)下(xia)行(xing)(xing)頻(pin)(pin)率將信(xin)(xin)(xin)號(hao)(hao)(hao)發(fa)(fa)(fa)(fa)給(gei)(gei)對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)甲。由(you)此擴大了對(dui)(dui)講(jiang)(jiang)(jiang)(jiang)(jiang)機(ji)之間的(de)通(tong)(tong)(tong)信(xin)(xin)(xin)距(ju)離(li)。

1、采用中繼臺方式解決大范圍和(he)地(di)下室深層次通(tong)信保(bao)障方案(an)，見方案(an)圖：

2、工作過程

所有手(shou)(shou)持臺工作(zuo)均通過中繼臺接力轉發(fa)(fa)信(xin)號，由于中繼臺是立即(ji)使轉發(fa)(fa)信(xin)號的，不會有停頓的感覺(jue)，就象手(shou)(shou)持與手(shou)(shou)持直呼一樣，但通話(hua)距離和信(xin)號遠(yuan)遠(yuan)大過手(shou)(shou)持與手(shou)(shou)持直呼，話(hua)音也清晰得多(duo)，電波穿透性能也強得多(duo)。

3、本系(xi)統(tong)設(she)計使信(xin)(xin)(xin)號在有關空間區域內即對(dui)講信(xin)(xin)(xin)號有效覆蓋(gai)(gai)區域為地上建筑以及對(dui)講信(xin)(xin)(xin)號有效覆蓋(gai)(gai)大(da)樓(lou)設(she)備房及室(shi)外(wai)全樓(lou)，以確保無線(xian)對(dui)講系(xi)統(tong)通(tong)信(xin)(xin)(xin)之清晰、暢通(tong)，使整個系(xi)統(tong)達到覆蓋(gai)(gai)均勻，信(xin)(xin)(xin)號清晰，穩定可靠。