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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ptrhfvj" class="twoCol"><div id="drfdb5j" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzbyb_qtgkxtjzbdn/">其他工控系統(tǒng)及裝備</a>?四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家值得信賴成都可為科技供應(yīng)</p><div id="vthndrx" class="leftbox clearfix"><h1>四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家值得信賴成都可為科技供應(yīng)</h1><div id="tz5z7hr" class="proBig"><div id="rzf3fd5" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369146172001953/8839478.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bnltrxd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369146172001953/8839478.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fdb7hxv" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家,衛(wèi)星授時(shí)設(shè)備/裝置</p><p><span>***更新：</span>2021-01-24 03:04:44</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3pdbzpv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都可為科技股份有限公司</a></p><p><span>聯(lián)系人：</span>蘇經(jīng)理</p><p><span>郵箱: </span>cove855@sina.com</p><p><span>電話: </span>13551259977</p><p><span>傳真: </span>028_85319969</p><p><span>網(wǎng)址: </span>http://www.cove.com.cn</p><p><span>手機(jī): </span>028-85319969</p><p><span>地址: </span>成都市高新區(qū)天府大道中段1366號(hào)2棟4層1-3號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="x3jb3z3" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="b5d5zpf" class="box"><p><p style="text-indent:25px">時(shí)間同步產(chǎn)品包括時(shí)頻板卡及模塊、時(shí)間同步設(shè)備及系統(tǒng)。時(shí)頻板卡及模塊一般以標(biāo)準(zhǔn)時(shí)間頻率信號(hào)為參考，產(chǎn)生、保持、分發(fā)系統(tǒng)或設(shè)備所需要的各種時(shí)間和頻率信號(hào)；時(shí)間同步設(shè)備及系統(tǒng)就是通常所說(shuō)的時(shí)間服務(wù)器，一般通過接收北斗/GPS/標(biāo)準(zhǔn)時(shí)間信息，產(chǎn)生、保持時(shí)間頻率信號(hào)，并通過有線或無(wú)線方式進(jìn)行接收或傳遞，為系統(tǒng)提供多種形式的時(shí)間和頻率信號(hào)。時(shí)間同步產(chǎn)品的技術(shù)指標(biāo)主要取決于采用的頻率源的技術(shù)指標(biāo)，因此，四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家，時(shí)間同步產(chǎn)品大多采用原子鐘或高穩(wěn)晶振、以及高精度的衛(wèi)星授時(shí)模塊作為**部件，四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家。目前時(shí)間同步產(chǎn)品主要的授時(shí)手段有衛(wèi)星共視比對(duì)、衛(wèi)星雙向比對(duì)、北斗/GPS衛(wèi)星授時(shí)、NTP/PTP網(wǎng)絡(luò)授時(shí)、B碼傳輸、微波雙向比對(duì)等方式，同步精度可達(dá)納秒至毫秒量級(jí)。時(shí)間同步及監(jiān)測(cè)裝置由時(shí)間同步系統(tǒng)、時(shí)間監(jiān)測(cè)系統(tǒng)，四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家、時(shí)間管理系統(tǒng)、時(shí)間管理終端共4功能模塊組成。四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家,衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369146172001953/8839478.png"></div><p> <span style="font-size:12px;"> 目前現(xiàn)有時(shí)間同步系統(tǒng)普遍存在以下問題：一是可靠性問題：這里包括時(shí)間系統(tǒng)的可信賴程度、時(shí)間信號(hào)傳遞過程的可靠性和整個(gè)時(shí)間系統(tǒng)的可利用率。二是安全性問題：這里包括自主性保障的時(shí)間安全，以及防止系統(tǒng)被攻擊和時(shí)間被蓄意篡改的能力。三是時(shí)間覆蓋問題：這里包括高密度覆蓋和多種地形覆蓋。四是監(jiān)測(cè)控制問題：現(xiàn)有的時(shí)間同步系統(tǒng)，溯源方式多為GPS+北斗，在時(shí)間應(yīng)用上依賴于GPS+北斗，無(wú)法自主；各廠時(shí)間系統(tǒng)互不相連，成為一個(gè)個(gè)時(shí)間孤島，各廠站的時(shí)間系統(tǒng)運(yùn)行情況，時(shí)間修正均就地化管理和實(shí)施，沒有統(tǒng)一的、全局的調(diào)控能力，時(shí)間孤島的時(shí)鐘運(yùn)行監(jiān)控?zé)o法監(jiān)測(cè)，無(wú)法實(shí)現(xiàn)時(shí)鐘同步狀態(tài)在線監(jiān)測(cè)。成都可為科技股份公司生產(chǎn)的時(shí)鐘同步設(shè)備CT-TSS4200具備上述功能，產(chǎn)品經(jīng)過國(guó)家電網(wǎng)檢測(cè)中心檢測(cè)通過，設(shè)備安全穩(wěn)定運(yùn)行，兼容目前主流廠家的產(chǎn)品，可監(jiān)控各分布式站點(diǎn)時(shí)間同步設(shè)備。目前已成功應(yīng)用于電網(wǎng)、軍</span><span style="font-size:12px;"> 工、安防、交通、物聯(lián)網(wǎng)等領(lǐng)域，為**、社會(huì)發(fā)展做出應(yīng)有的貢獻(xiàn)！</span> 四川抗干擾耐腐蝕衛(wèi)星授時(shí)設(shè)備/裝置集成廠家時(shí)頻產(chǎn)品為***信息化的**產(chǎn)品，所有信息化武器裝備系統(tǒng)都必須有高精度的頻率源作支撐。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家,衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369142381660156/320611.png"></div><p> 高精度時(shí)間頻率傳遞設(shè)備項(xiàng)目起點(diǎn)高、技術(shù)先進(jìn)，是替代GPS授時(shí)的有效方式。在應(yīng)用于通信基站GPS替代技術(shù)方面，目前已經(jīng)在國(guó)家電網(wǎng)、南方電網(wǎng)進(jìn)行了GPS替代技術(shù)的現(xiàn)網(wǎng)規(guī)?；瘧?yīng)用，設(shè)備運(yùn)行穩(wěn)定可靠，客戶反饋使用效果良好。高精度時(shí)間頻率傳遞設(shè)備的成功研制，對(duì)地基光纖授時(shí)產(chǎn)業(yè)的結(jié)構(gòu)優(yōu)化升級(jí)和實(shí)現(xiàn)行業(yè)技術(shù)跨越具有明顯的促進(jìn)作用。 </p> <p> 公司生產(chǎn)的時(shí)統(tǒng)設(shè)備技術(shù)成果——高精度時(shí)間頻率傳遞設(shè)備，不僅可以應(yīng)用于移動(dòng)通信基站的授時(shí)和室內(nèi)覆蓋，而且可以構(gòu)成與北斗衛(wèi)星授時(shí)系統(tǒng)互為備用、相互支撐的新一代授時(shí)系統(tǒng)，為我國(guó)的***和民用領(lǐng)域提供授時(shí)服務(wù)。設(shè)備起點(diǎn)高、技術(shù)先進(jìn)，為國(guó)際**水平，具有非常好的經(jīng)濟(jì)效益和社會(huì)效益。 </p><p> 時(shí)統(tǒng)設(shè)備授時(shí)時(shí)鐘源選擇 </p> <p> 時(shí)統(tǒng)設(shè)備在項(xiàng)目配置中，通常具有多種時(shí)鐘源和授時(shí)源的選擇，關(guān)于時(shí)統(tǒng)設(shè)備常用的時(shí)鐘源在這里做簡(jiǎn)單的說(shuō)明。 </p> <p> 在時(shí)統(tǒng)設(shè)備配置中內(nèi)置銣原子鐘（可選擇恒溫晶振OXCO或銫鐘等）作為內(nèi)部基準(zhǔn)，衛(wèi)星參考通常選擇以GPS北斗雙模衛(wèi)星信號(hào)為主（可選擇收星模式），除內(nèi)部基準(zhǔn)參考也可選擇 10MHz 等多種頻標(biāo)外部參考，1PPS外部參考， IRIG-B(AC，) IRIG-B(DC等) 信號(hào)，使用外部時(shí)間頻率信號(hào)對(duì)時(shí)統(tǒng)設(shè)備進(jìn)行時(shí)間頻率同步等。 </p> <p> 時(shí)鐘設(shè)備授時(shí)源是通過時(shí)鐘源產(chǎn)生的標(biāo)準(zhǔn)時(shí)間信號(hào)，包括但不限于IRIG-（B DC）碼信號(hào)，IRIG-B（AC）碼信號(hào)，NTP/PTP網(wǎng)絡(luò)授時(shí)信號(hào)， 1PPS（秒信號(hào)）同步脈沖信號(hào)及串口時(shí)間信息等多種帶有時(shí)間協(xié)議的授時(shí)源信號(hào)，通過不同授時(shí)方式顯示年月日時(shí)分秒及主要狀態(tài)等信息。主設(shè)備之間采用雙備份的方式，設(shè)備采用雙電源方式，支持設(shè)備故障時(shí)無(wú)縫自動(dòng)切換到備用設(shè)備中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家,衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369145881904297/1841475.png"></div><p> 為什么要使用北斗時(shí)鐘同步基準(zhǔn)? </p> <p> （1） <span style="font-size:12px;">由于歷史的原因,我國(guó)目前的電力行業(yè)的時(shí)間同步系統(tǒng)的時(shí)鐘源大都采用米國(guó)GPS系統(tǒng)做為主時(shí)鐘源。目前，GPS是米國(guó)軍方控制的軍民共用的系統(tǒng)，對(duì)全世界開放。我國(guó)目前使用的GPS屬于**接收的米國(guó)信號(hào)。盡管如此，但是米國(guó)人并不承諾保證你的使用。這樣就帶來(lái)一個(gè)安全問題, 如涉及**系統(tǒng)以米國(guó)的GPS作為主時(shí)鐘源，這便存在著重大的安全隱患，一旦發(fā)生ZhanZheng等緊急事態(tài)，米國(guó)關(guān)閉或調(diào)整GPS信號(hào)，將給我們的安全帶來(lái)很大影響。</span> </p> <p> （2）如何建立完善的時(shí)間同步機(jī)制,同時(shí)使各安全系統(tǒng)時(shí)間同步系統(tǒng)不受他國(guó)控制,是擺在國(guó)家面前的一大課題?北斗時(shí)鐘同步裝置就是在這種情況下應(yīng)運(yùn)而生的，為了保障我國(guó)各行業(yè)系統(tǒng)的生產(chǎn)、運(yùn)行安全，北斗雙模時(shí)鐘同步裝置同時(shí)接收GPS和北斗兩個(gè)不同衛(wèi)星系統(tǒng)的標(biāo)準(zhǔn)時(shí)間信息，當(dāng)其中一個(gè)系統(tǒng)接收故障或者信號(hào)異常時(shí)，可以自動(dòng)切換到另外一個(gè)另外一個(gè)授時(shí)系統(tǒng)，保證上游時(shí)間源的穩(wěn)定接收，由于北斗衛(wèi)星導(dǎo)航定位系統(tǒng)是由我國(guó)自主開發(fā)的，相對(duì)于GPS系統(tǒng)來(lái)說(shuō)，在安全性上也更有保障。可為公司具有一千多平米生產(chǎn)廠房，建立了行業(yè)**生產(chǎn)線；建立了老化、高低溫等實(shí)驗(yàn)室。四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家</p><p style="text-indent:25px">可為公司已承擔(dān)數(shù)十項(xiàng)國(guó)家、省級(jí)科技項(xiàng)目研發(fā)，并成功完成并應(yīng)用！四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家</p><p> 1.1.時(shí)間頻率的基本分類 </p> <p> 時(shí)間頻率領(lǐng)域按系統(tǒng)組成可分為： </p> <p> A、頻率源 </p> <p> 是指各類頻率信號(hào)發(fā)生器，是時(shí)間頻率系統(tǒng)的基礎(chǔ)，其中zui重要的是各類晶體振蕩器、原子頻標(biāo)等。頻率源是時(shí)間頻率系統(tǒng)中的基礎(chǔ)和**。 </p> <p> B、時(shí)統(tǒng)設(shè)備 </p> <p> 時(shí)統(tǒng)設(shè)備時(shí)以內(nèi)部頻率源為**的時(shí)間接收和時(shí)間頻率產(chǎn)生的通用設(shè)備，按精度可分為高精度和普通時(shí)統(tǒng)設(shè)備，按類型可分為，基準(zhǔn)頻率源、基準(zhǔn)時(shí)間源以及網(wǎng)絡(luò)時(shí)間服務(wù)器。 </p> <p> C、時(shí)間頻率測(cè)試設(shè)備 </p> <p> 時(shí)間頻率測(cè)量設(shè)備，是指各類時(shí)間頻率信號(hào)測(cè)量分析設(shè)備，如頻率計(jì)、時(shí)間測(cè)試儀、以及各類頻率特性測(cè)試設(shè)備。四川GPS北斗多源衛(wèi)星授時(shí)設(shè)備/裝置生產(chǎn)制造廠家</p><p> 成都可為科技股份有限公司（原名為“成都可為科技發(fā)展有限公司”）位于成都高新區(qū)，成立于2000年7月，是專業(yè)從事信息化、智能化解決方案的****、軍民融合企業(yè)、**裝備制造企業(yè)、知識(shí)產(chǎn)權(quán)試點(diǎn)企業(yè)和安全生產(chǎn)標(biāo)準(zhǔn)化二級(jí)企業(yè)。公司于2016年12月在全國(guó)中小企業(yè)股份轉(zhuǎn)讓系統(tǒng)掛牌上市。 </p> <p> 公司是專業(yè)從事時(shí)間頻率產(chǎn)品研發(fā)、生產(chǎn)、檢測(cè)、銷售、售后服務(wù)于一體的公司。時(shí)間頻率產(chǎn)品包括CT-TSS-4200時(shí)間同步裝置，CT-WTFS9000廣域時(shí)間頻率同步系統(tǒng)，CT-TOMS3600時(shí)間監(jiān)測(cè)系統(tǒng)，CT-TSS2000系列時(shí)間同步系統(tǒng)，CT-TSS3000系列時(shí)間同步系統(tǒng)，CT-BDS系列衛(wèi)星同步時(shí)鐘，CT-GPS系列衛(wèi)星同步時(shí)鐘，CT-TCS100系列時(shí)間精度測(cè)試儀等產(chǎn)品。這些產(chǎn)品結(jié)合北斗、GPS、原子鐘、晶振、PTP等技術(shù)，采用模塊化和插件式設(shè)計(jì)，多源輸入，多制式輸出，滿足各種類型設(shè)備接口要求，并考慮了各種涉及**的因素，具有高精度、高穩(wěn)定性、高可靠性、抗干擾能力強(qiáng)、配置靈活，不受地域條件限制等特點(diǎn)。 </p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2981994.html</p></div></div></div></div></div><div id="t3jpdjp" class="page-right twoColRt"><div id="rrpljxd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xfdbrd5" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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