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高精度GPS授時(shi)(shi)卡GPS北斗(dou)衛(wei)星(xing)系(xi)統(tong)發送(song)的(de)(de)協調世界時(shi)(shi)（UTC）時(shi)(shi)間(jian)信(xin)號建立時(shi)(shi)間(jian)參考，經過CPU單元處理成常見(jian)的(de)(de)對時(shi)(shi)信(xin)號（串口(kou)、脈沖、B碼、NTP網(wang)口(kou)、PTP）輸出(chu)，為各種自動化裝(zhuang)置提(ti)供統(tong)一同步的(de)(de)準確的(de)(de)時(shi)(shi)鐘信(xin)號源，并可直接接入計算(suan)(suan)機(ji)網(wang)絡(luo)作為時(shi)(shi)間(jian)服務器，使(shi)大范圍、跨地區(qu)的(de)(de)計算(suan)(suan)機(ji)及網(wang)絡(luo)系(xi)統(tong)獲得準確的(de)(de)同步時(shi)(shi)間(jian)。

同(tong)步GPS衛(wei)星授(shou)時(shi)(shi)(shi)(shi)器采用(yong)北斗(dou)GPS雙衛(wei)星系統(tong)設計，雙系統(tong)主(zhu)備授(shou)時(shi)(shi)(shi)(shi)自動(dong)切換(huan)，滿足(zu)電力時(shi)(shi)(shi)(shi)鐘的(de)(de)多(duo)時(shi)(shi)(shi)(shi)間基準源要(yao)求。設備內置恒(heng)溫晶(jing)體鐘或銣鐘，采用(yong)北斗(dou)與GPS秒(miao)時(shi)(shi)(shi)(shi)差處(chu)(chu)理模型等技術、鐘控處(chu)(chu)理算法(fa)，將GPS授(shou)時(shi)(shi)(shi)(shi)平滑(hua)過渡到北斗(dou)授(shou)時(shi)(shi)(shi)(shi)，提(ti)供多(duo)種時(shi)(shi)(shi)(shi)頻標信號，為電力系統(tong)提(ti)供高精度的(de)(de)時(shi)(shi)(shi)(shi)鐘同(tong)步整體解決方案，確保電力系統(tong)的(de)(de)可靠授(shou)時(shi)(shi)(shi)(shi)和高精度授(shou)時(shi)(shi)(shi)(shi)的(de)(de)需要(yao)。

GPS時(shi)(shi)(shi)(shi)(shi)鐘同(tong)步(bu)授(shou)(shou)時(shi)(shi)(shi)(shi)(shi)器(qi)銳呈(cheng)公司研制開發(fa)的一款(kuan)高(gao)性能(neng)GPS、北(bei)斗(dou)、銣原(yuan)子鐘組合(he)的NTP網絡(luo)時(shi)(shi)(shi)(shi)(shi)間(jian)服務器(qi)。產品選用高(gao)精度授(shou)(shou)時(shi)(shi)(shi)(shi)(shi)型GPS北(bei)斗(dou)授(shou)(shou)時(shi)(shi)(shi)(shi)(shi)板、高(gao)性能(neng)銣原(yuan)子鐘和大規(gui)模(mo)集成電路設(she)計，輸出高(gao)精度NTP網絡(luo)時(shi)(shi)(shi)(shi)(shi)間(jian)信號，同(tong)時(shi)(shi)(shi)(shi)(shi)可提供高(gao)可靠(kao)性、高(gao)冗(rong)余度的時(shi)(shi)(shi)(shi)(shi)間(jian)基準信號。

PCI計算機(ji)(ji)授時(shi)(shi)(shi)卡精度(du)高(NTP時(shi)(shi)(shi)鐘同步(bu)器,北斗時(shi)(shi)(shi)鐘產(chan)品(pin),GPS網(wang)(wang)絡(luo)(luo)校時(shi)(shi)(shi)系(xi)統(tong))以GPS北斗衛星系(xi)統(tong)發送的協調世界(jie)時(shi)(shi)(shi)（UTC）時(shi)(shi)(shi)間信號(hao)(hao)建立時(shi)(shi)(shi)間參考，經過CPU單元處(chu)理成常見的對時(shi)(shi)(shi)信號(hao)(hao)（串(chuan)口、脈(mo)沖、B碼、NTP網(wang)(wang)口、PTP）輸出，為(wei)各種自動化裝(zhuang)置提供(gong)統(tong)一同步(bu)的準確(que)的時(shi)(shi)(shi)鐘信號(hao)(hao)源，并(bing)可直接接入計算機(ji)(ji)網(wang)(wang)絡(luo)(luo)作為(wei)時(shi)(shi)(shi)間服務器，使大范圍(wei)、跨地區的計算機(ji)(ji)及(ji)網(wang)(wang)絡(luo)(luo)系(xi)統(tong)獲得準確(que)的同步(bu)時(shi)(shi)(shi)間。

GPS衛星(xing)授(shou)時(shi)(shi)(shi)(shi)(shi)服(fu)務器(qi)(GPS衛星(xing)授(shou)時(shi)(shi)(shi)(shi)(shi)器(qi),北斗衛星(xing)校(xiao)時(shi)(shi)(shi)(shi)(shi)服(fu)務器(qi),NTP網絡(luo)時(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong))采用(yong)北斗GPS雙衛星(xing)系(xi)統(tong)(tong)設(she)計，雙系(xi)統(tong)(tong)主(zhu)備(bei)授(shou)時(shi)(shi)(shi)(shi)(shi)自動切換，滿(man)足(zu)電(dian)力時(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)的(de)多(duo)時(shi)(shi)(shi)(shi)(shi)間基(ji)準源(yuan)要(yao)(yao)求。設(she)備(bei)內置恒溫晶體(ti)(ti)鐘(zhong)(zhong)或銣鐘(zhong)(zhong)，采用(yong)北斗與GPS秒時(shi)(shi)(shi)(shi)(shi)差處理模型等(deng)技術、鐘(zhong)(zhong)控處理算法，將(jiang)GPS授(shou)時(shi)(shi)(shi)(shi)(shi)平滑過(guo)渡到北斗授(shou)時(shi)(shi)(shi)(shi)(shi)，提供多(duo)種時(shi)(shi)(shi)(shi)(shi)頻標信(xin)號，為電(dian)力系(xi)統(tong)(tong)提供高精度(du)的(de)時(shi)(shi)(shi)(shi)(shi)鐘(zhong)(zhong)同步整體(ti)(ti)解(jie)決方案，確保電(dian)力系(xi)統(tong)(tong)的(de)可靠授(shou)時(shi)(shi)(shi)(shi)(shi)和(he)高精度(du)授(shou)時(shi)(shi)(shi)(shi)(shi)的(de)需要(yao)(yao)。

GPS時(shi)(shi)(shi)(shi)(shi)鐘(zhong)授(shou)時(shi)(shi)(shi)(shi)(shi)器(qi)(北(bei)(bei)斗(dou)校時(shi)(shi)(shi)(shi)(shi)裝置,NTP時(shi)(shi)(shi)(shi)(shi)鐘(zhong)服務器(qi),GPS時(shi)(shi)(shi)(shi)(shi)間(jian)同(tong)步(bu)產品)是(shi)銳呈公司研制(zhi)開發的一款高性能GPS、北(bei)(bei)斗(dou)、銣原子鐘(zhong)組合的NTP網絡(luo)時(shi)(shi)(shi)(shi)(shi)間(jian)服務器(qi)。產品選(xuan)用高精度(du)(du)授(shou)時(shi)(shi)(shi)(shi)(shi)型GPS北(bei)(bei)斗(dou)授(shou)時(shi)(shi)(shi)(shi)(shi)板(ban)、高性能銣原子鐘(zhong)和(he)大規(gui)模集(ji)成電路(lu)設計，輸出高精度(du)(du)NTP網絡(luo)時(shi)(shi)(shi)(shi)(shi)間(jian)信(xin)號，同(tong)時(shi)(shi)(shi)(shi)(shi)可提供高可靠性、高冗(rong)余度(du)(du)的時(shi)(shi)(shi)(shi)(shi)間(jian)基準信(xin)號。

同(tong)步(bu)GPS衛星授時儀(yi)提(ti)供了高(gao)(gao)精(jing)度、高(gao)(gao)穩定(ding)、高(gao)(gao)安全，高(gao)(gao)可靠的(de)網(wang)絡時間基準信號。設備內嵌(qian)NTP/SNTP協議，同(tong)步(bu)網(wang)絡中的(de)計算(suan)機服務器、DVR、NVR等

北斗(dou)GPS衛星同步授時(shi)儀提供了(le)高精度、高穩定、高安全(quan)，高可靠的網絡時(shi)間基準信號。設備(bei)內嵌(qian)NTP/SNTP協議(yi)，同步網絡中的計算機服務器、DVR、NVR等