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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>?四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā) 值得信賴成都可為科技供應(yīng)</p><div id="mneamiu" class="leftbox clearfix"><h1>四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā) 值得信賴成都可為科技供應(yīng)</h1><div id="x3zawne" class="proBig"><div id="gdelh37" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369144254462891/4325491.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gopgh8w" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369144254462891/4325491.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qn8lefl" 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>四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā),衛(wèi)星授時(shí)設(shè)備/裝置</p><p><span>***更新：</span>2021-02-02 06:04:38</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="8otkghi" 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="ughnoaw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="huklmso" class="box"><p><p> <span style="font-size:12px;">時(shí)間頻率產(chǎn)品在通信行業(yè)</span> </p> <p> 在通信領(lǐng)域，目前的數(shù)字通訊系統(tǒng)，是建立在以SHD數(shù)字同步系統(tǒng)基礎(chǔ)上的通訊方式。各個(gè)通信網(wǎng)絡(luò)節(jié)都有對(duì)應(yīng)SDH同步時(shí)鐘，支持SDH同步系統(tǒng)的分為三級(jí)SDH同步時(shí)鐘,分別采用銫原子鐘、銣原子鐘和晶體振蕩器。 </p> <p> 目前5G同步網(wǎng)采用5G同步時(shí)鐘，四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)，采用PTP模式實(shí)現(xiàn)遠(yuǎn)距離高精度時(shí)間頻率同步，與目前SDHzui主要的差別是增加了時(shí)間同步。 </p> <p> 5G不**是把移動(dòng)互聯(lián)網(wǎng)做的帶寬更大、速度更快，其另外兩大特性“低時(shí)延高可靠”、“海量鏈接”帶來(lái)的影響將更加深遠(yuǎn)。5G能夠?qū)崿F(xiàn)真正的萬(wàn)物互聯(lián)，四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)，也是實(shí)現(xiàn)國(guó)家經(jīng)濟(jì)數(shù)字化轉(zhuǎn)型、工業(yè)制造2025目標(biāo)的一個(gè)zui重要的戰(zhàn)略基礎(chǔ)。 </p> <p> 5G網(wǎng)絡(luò)的時(shí)間同步常規(guī)要求仍為1.5s，四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)，這和4G沒(méi)有太大變化。但隨著網(wǎng)絡(luò)技術(shù)發(fā)展和特殊應(yīng)用場(chǎng)景應(yīng)用需要，也提出了更高一個(gè)數(shù)量級(jí)的130ns的要求即便是130ns的要求，無(wú)論北斗二代還是北斗三代都可以輕松應(yīng)對(duì)。5G作為國(guó)家和社會(huì)至關(guān)重要的高速、高效的基礎(chǔ)信息網(wǎng)絡(luò)，其自主性和安全性不言而喻。單從網(wǎng)絡(luò)同步、基站授時(shí)這個(gè)方面來(lái)看，采用北斗系統(tǒng)或者北斗/GPS雙模替代單一GPS系統(tǒng)，需要盡早提上日程并付諸實(shí)施，在今后的5G擴(kuò)大規(guī)模試驗(yàn)、發(fā)改委5G示范城市項(xiàng)目，乃至2020年***商用中，需要堅(jiān)定地落實(shí)和推進(jìn)應(yīng)用! 所有獲取、記錄的數(shù)據(jù)和事件都必須有嚴(yán)格統(tǒng)一的時(shí)間標(biāo)準(zhǔn)才能對(duì)它們進(jìn)行分析和處理，才具有使用價(jià)值。四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā),衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369144254462891/4325491.png"></div>時(shí)間頻率產(chǎn)品在<span style="font-size:12px;">*****運(yùn)用</span> <p> 現(xiàn)代***中，各武器平臺(tái)的通信、導(dǎo)航、雷達(dá)、電子對(duì)抗等電子設(shè)備都需要高精度時(shí)頻同步，保證在相同的時(shí)頻標(biāo)準(zhǔn)下工作，以滿足武器發(fā)射、彈道測(cè)控、預(yù)警探測(cè)、載機(jī)導(dǎo)航、精確打擊、數(shù)據(jù)鏈、數(shù)字通信、情報(bào)偵察、防空反導(dǎo)、敵我識(shí)別和協(xié)同作戰(zhàn)等要求。此外，在衛(wèi)星、導(dǎo)彈、載人飛船等航天測(cè)控領(lǐng)域，其要求的時(shí)間同步精度達(dá)微秒量級(jí)，頻率準(zhǔn)確度達(dá)10-12量級(jí)。隨著我國(guó)航天領(lǐng)域的快速發(fā)展，航天測(cè)控、靶場(chǎng)試驗(yàn)等領(lǐng)域?qū)Ω呔葧r(shí)間同步設(shè)備需求量較大。四川多功能輸出衛(wèi)星授時(shí)設(shè)備/裝置廠家現(xiàn)貨一旦授時(shí)系統(tǒng)受到攻擊，如**系統(tǒng)、通信系統(tǒng)、電力系統(tǒng)等產(chǎn)業(yè)都將面臨癱瘓無(wú)法正常工作的危險(xiǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā),衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369149625449219/3137468.png"></div><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(guò)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(guò)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。 </p><p> 時(shí)統(tǒng)設(shè)備在項(xiàng)目系統(tǒng)中的基準(zhǔn)源產(chǎn)生作用是指時(shí)統(tǒng)設(shè)備在項(xiàng)目系統(tǒng)中，接入到整個(gè)系統(tǒng)的Zui前端，時(shí)刻保持與整個(gè)系統(tǒng)同時(shí)運(yùn)行，在整個(gè)系統(tǒng)中靠時(shí)統(tǒng)設(shè)備自身產(chǎn)生的時(shí)間，提供整個(gè)項(xiàng)目系統(tǒng)的時(shí)間基準(zhǔn)源的作用。 </p> <p> 時(shí)統(tǒng)設(shè)備項(xiàng)目系統(tǒng)中的聯(lián)動(dòng)控制作用是指時(shí)統(tǒng)設(shè)備在項(xiàng)目系統(tǒng)中承上啟下的作用，其主要是因?yàn)樵谠到y(tǒng)中前段已經(jīng)放置了某種時(shí)鐘源標(biāo)準(zhǔn)作為前段設(shè)備的基準(zhǔn)時(shí)鐘依據(jù)，為將整個(gè)系統(tǒng)的時(shí)鐘源調(diào)至統(tǒng)一的標(biāo)準(zhǔn)，需在系統(tǒng)中間位置加入一時(shí)鐘源基準(zhǔn)，主要接收原有設(shè)備提供的時(shí)鐘源基準(zhǔn)，再通過(guò)合適的時(shí)間協(xié)議將接收到的上級(jí)時(shí)間源信息傳遞給后端與結(jié)果導(dǎo)向有關(guān)的設(shè)備，起到原有時(shí)鐘源與后端設(shè)備的聯(lián)動(dòng)控制作用。時(shí)間同步已經(jīng)發(fā)展成為信息技術(shù)的重要支撐技術(shù)之一，在各領(lǐng)域中起到舉足輕重的作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā),衛(wèi)星授時(shí)設(shè)備/裝置" src="https://tyunfile.71360.com/WaterMark/UploadFile/CTCOVE/637369142595712891/6835795.png"></div><p> 為達(dá)到時(shí)鐘同步系統(tǒng)智能化系統(tǒng)的建設(shè)目標(biāo)，同步系統(tǒng)應(yīng)具備統(tǒng)一授時(shí)、統(tǒng)一監(jiān)測(cè)、統(tǒng)一管理三大功能，實(shí)現(xiàn)各系統(tǒng)的時(shí)鐘同步系統(tǒng)從授時(shí)到用時(shí)的閉環(huán)管理，可管可控，發(fā)揮應(yīng)有的作用。 </p> <p> 1 統(tǒng)一授時(shí) </p> <p> 授時(shí)作為時(shí)鐘同步的基礎(chǔ)功能，時(shí)鐘同步系統(tǒng)主要為全系統(tǒng)提供統(tǒng)一的時(shí)間坐標(biāo)軸，時(shí)間溯源到UTC。 </p> <p> 2 統(tǒng)一監(jiān)測(cè) </p> <p> 時(shí)鐘同步系統(tǒng)為系統(tǒng)內(nèi)的各業(yè)務(wù)系統(tǒng)和設(shè)備提供了統(tǒng)一的時(shí)間坐標(biāo)，但各業(yè)務(wù)系統(tǒng)和設(shè)備的同步情況是否達(dá)到設(shè)計(jì)目標(biāo)，需要進(jìn)行監(jiān)測(cè)；業(yè)務(wù)設(shè)備和系統(tǒng)的分布位置，時(shí)間的動(dòng)態(tài)連續(xù)性，無(wú)法通過(guò)靜態(tài)觀察來(lái)完成監(jiān)測(cè)，系統(tǒng)內(nèi)的時(shí)鐘同步系統(tǒng)應(yīng)完成各業(yè)務(wù)系統(tǒng)和設(shè)備同步性能的統(tǒng)一監(jiān)測(cè)，保障業(yè)務(wù)系統(tǒng)及設(shè)備的同步時(shí)間基礎(chǔ)。 </p> <p> <span style="font-size:12px;">3 統(tǒng)一管理</span> </p> <p> 統(tǒng)一管理的主要作用是為整個(gè)系統(tǒng)的時(shí)鐘同步系統(tǒng)相關(guān)設(shè)備進(jìn)行統(tǒng)一管理，保證對(duì)被監(jiān)測(cè)的時(shí)鐘同步系統(tǒng)和相關(guān)業(yè)務(wù)設(shè)備系統(tǒng)同步性能的運(yùn)行工況進(jìn)行專業(yè)的管理、分析，提供合理的維護(hù)策略。 </p> <p> 成都可為科技股份有限公司生產(chǎn)的CT-TSS4200時(shí)間同步監(jiān)測(cè)系統(tǒng)是國(guó)內(nèi)率先完成“統(tǒng)一授時(shí)、統(tǒng)一監(jiān)測(cè)、統(tǒng)一管理<span style="display:none;"></span>”的智能時(shí)鐘同步管理系統(tǒng)！該系統(tǒng)授時(shí)精度高、監(jiān)測(cè)功能***、管理安全等特點(diǎn)，已在多行業(yè)成功應(yīng)用并得到驗(yàn)證！時(shí)間的偏差和混亂加大了判斷系統(tǒng)事故原因的難度，并在一定程度上導(dǎo)致判斷失誤。四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置輸出類型多樣</p><p style="text-indent:25px">時(shí)間同步系統(tǒng)還應(yīng)監(jiān)測(cè)授時(shí)設(shè)備用時(shí)設(shè)備的同步情況，運(yùn)行狀態(tài)信息、授時(shí)與監(jiān)測(cè)設(shè)備靜態(tài)信息等。四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)</p><p> 時(shí)統(tǒng)設(shè)備理系統(tǒng)使將計(jì)算機(jī)技術(shù)應(yīng)用于靶場(chǎng)時(shí)統(tǒng)系統(tǒng)設(shè)備使用、維護(hù)、管理的整個(gè)過(guò)程。實(shí)施設(shè)備信息話管理將減小設(shè)備的故障率，降低設(shè)備的維修成本，提高設(shè)備的利用率和運(yùn)行效率，在有限的資源配置中達(dá)到設(shè)備的比較好化管理利用，從而提高操管人員的工作效率。 </p> <p> 時(shí)統(tǒng)設(shè)備在整個(gè)系統(tǒng)運(yùn)行中，主要由輸入信號(hào)區(qū)域和輸出信號(hào)區(qū)域組成。輸入信號(hào)以接收 GPS北斗信號(hào)為主，同時(shí)可選擇選擇接收IRIG-B碼/NTP/PTP/10MHz/1PPS等時(shí)間源信號(hào)參考源為輔，作為無(wú)手動(dòng)時(shí)間源輸入?yún)⒖?。輸出信?hào)以 IRIG-B碼授時(shí)協(xié)議為整個(gè)系統(tǒng)的主要授時(shí)方式，同時(shí)可產(chǎn)生NTP/PTP/10MHz/1PPS/串口 232/485/422 等多種授時(shí)信號(hào)作為授時(shí)參考，其具體選擇根據(jù)項(xiàng)目中實(shí)質(zhì)可用到的授時(shí)方式進(jìn)行選擇。四川監(jiān)測(cè)管理時(shí)鐘衛(wèi)星授時(shí)設(shè)備/裝置自主研發(fā)</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> 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