電梯五方對講系統方案

電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)五方對講(jiang)簡(jian)(jian)單講(jiang)是指電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)對講(jiang)系統(tong)中管理(li)中心(xin)主機(ji)、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)轎廂(xiang)、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)機(ji)房、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)頂部、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)底部這五方之間(jian)進行(xing)的通話。電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)五方對講(jiang)系統(tong)適用于社區物業、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)監控 、電(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)對講(jiang)等 ，具有快(kuai)速安裝、操作簡(jian)(jian)單、反應迅速、音質清晰的特(te)點(dian)。

市場需求分析：電梯五方對講是剛需。

改造增量：每年電梯五方對講改造量 市場規模>3億 市面主流電梯對講產品 ：無線方式：FM無線對講，易受干擾，穩定性差；有線方式：兩線或四線模擬對講為主；少量IP方式。

電梯對講的市場現狀：

SIP五方對講拓撲圖:

實現(xian)方(fang)(fang)式：與原四(si)方(fang)(fang)對講對接 通過IP五方(fang)(fang)對講網關與原有模擬四方對講連接，通(tong)(tong)(tong)(tong)過局域網通(tong)(tong)(tong)(tong)路跟C600主機(ji)能夠雙向(xiang)通(tong)(tong)(tong)(tong)話；與IP攝像頭聯(lian)動(dong)(dong)(dong) 通(tong)(tong)(tong)(tong)過IP五方對講網關與指定的(de)IP攝像頭聯(lian)動(dong)(dong)(dong)，在C600通(tong)(tong)(tong)(tong)話時，實現(xian)視頻聯(lian)動(dong)(dong)(dong)。

SIP電梯五方對講優勢：
改造簡單 ：利用(yong)原有的監控(kong)網絡線(xian)(xian)路即可，無需(xu)重新布(bu)線(xian)(xian) 可靠性高 良好的語音(yin)品質，同時設備可靠性高 維護簡單 遠程在線管理 性價比高 在控制中心安裝視(shi)頻控制，即可實現語音(yin)對講(jiang)和視(shi)頻 業務拓展 五方(fang)對講是(shi)強制要求，通過該點可以切入到小區 五方對講 通(tong)過(guo)SIP電梯對(dui)講網關，與(yu)(yu)電梯原四(si)方(fang)對(dui)講實(shi)現(xian)無縫(feng)對(dui)接，實(shi)現(xian)與(yu)(yu)控(kong)制中心(xin)五(wu)方(fang)對(dui)講 系統融合 對講、廣播、視頻和梯控等實現融(rong)合 投資增值 局(ju)域網(wang)和公(gong)網(wang)部署都可以(yi)，還可以(yi)通過網(wang)關與電信網(wang)絡(luo)對接，實(shi)現落地打手機和固(gu)話 視頻聯動 對講終端與(yu)指定(ding)的IP攝像頭綁定(ding)聯動，實現跨網絡、跨路 由SIP視頻通話

開放性:系(xi)統(tong)以標準SIP協議為核心，支持第三方設備接入并與(yu)現有IP通信系(xi)統(tong)、IMS系(xi)統(tong)互(hu)聯(lian)互(hu)通，實現多系(xi)統(tong)融合

高清音質:系統支持國際標準(zhun)G.722寬頻(pin)語音編(bian)碼，結合特(te)有的回聲消除技術，相比傳統PCMA編(bian)碼，堪稱高保真、高清晰音質

高效協作:分(fen)(fen)布式部(bu)署，通過(guo)劃分(fen)(fen)多個(ge)(ge)分(fen)(fen)區并配置多個(ge)(ge)控(kong)(kong)(kong)制臺，單(dan)個(ge)(ge)控(kong)(kong)(kong)制臺可同時處(chu)理多個(ge)(ge)服務呼叫，并且支持控(kong)(kong)(kong)制臺之(zhi)間的協(xie)作，提升監控(kong)(kong)(kong)中心服務效率

業務融合:單套系統可支持語音(yin)求助(zhu)、語音(yin)廣播、視頻(pin)聯動、消防報警、門(men)禁控(kong)制等(deng)多種業務(wu)，并(bing)通過統(tong)一的控(kong)制臺(tai)界面完成監視監聽(ting)、業務(wu)咨(zi)詢、報警求助等(deng)工作