SNTM緋誨垪鐢靛巶鏃墮棿鍚屾瑁呯疆鏄濆埄鏁忕數鍔涘叕鍙擱泦澶氬勾鍦ㄧ數鍔涜嚜鍔ㄥ寲棰嗗煙鐨勭爺絀跺拰寮鍙戠粡楠岋紝鍥犲簲鐢靛姏琛屼笟鐢ㄦ埛瀵規椂闂寸郴緇熶弗鏍肩殑瀹夊叏榪愯瑕佹眰錛屼粠淇濋殰鍥藉瀹夊叏鐨勮搴﹁冭檻錛屽埄鐢ㄥ綋鍓嶅厛榪涚殑鐢佃礬闆嗘垚銆佽蔣浠剁紪紼嬫妧鏈紑鍙戣屾垚鐨勬柊涓浠i珮綺懼噯鏃墮棿鍚屾瑁呯疆銆?br />
SNTM緋誨垪鐢靛巶鏃墮棿鍚屾瑁呯疆閫夌敤楂樼簿搴︽巿鏃跺瀷鍖楁枟鎺ユ敹鏈? GPS 鎺ユ敹鏈?澶栭儴B鐮?NTP/PTP鍩哄噯錛岄噰鐢ㄦ濆埄鏁忕數鍔涘叕鍙哥嫭鍒涚殑鏃墮棿嫻嬫帶鎶鏈┋鏈嶆櫠鎸垨閾峰師瀛愰渿鑽″櫒錛岃瀹堟椂妯″潡浜х敓鐨勬椂闂翠俊鍙蜂笌澶栭儴鏃墮棿鍩哄噯绱у瘑鍚屾錛屽緱鍒扮ǔ瀹氱殑楂樼簿搴﹀悓姝ヤ俊鍙楓傚綋澶栭儴鏃墮棿鍩哄噯鍑虹幇寮傚父鎴栦笉鍙敤鏃訛紝瑁呯疆鏍規嵁鏅鴻兘鍒ゆ柇綆楁硶鑳藉鑷姩鍒囨崲鍒板唴閮ㄥ畧鏃剁姸鎬侊紝騫朵緷鎹棩甯歌繍琛屾墍璁板綍鐨勬洸綰垮弬鏁板鏅朵綋鎸崱鍣ㄧ壒鎬ц繘琛岃ˉ鍋匡紝閬垮厤浜嗛渿鑽″櫒鑰佸寲甯︽潵鐨勯鍋忓獎鍝嶏紝浣垮緱瑁呯疆鍙互闀挎湡鎻愪緵楂樺彲闈犳х殑鏃墮棿淇℃伅杈撳嚭銆?br />
SNTM緋誨垪鏃墮棿鍚屾瑁呯疆鐢ㄥ叏妯″潡鍖栫粨鏋勮璁★紝鍏鋒湁涓板瘜鐨勫悇綾誨姛鑳芥澘鍗′緵鐢ㄦ埛閫夋嫨銆傚疄鐜頒簡澶氭簮杈撳叆(GPS銆佸寳鏂椼佹牸緗楀涓濄両RIG-B鐮佸熀鍑嗙瓑)銆侀珮綺懼害瀹堟椂錛圤CXO鎭掓俯鏅舵尟銆侀摲鍘熷瓙銆侀摨鍘熷瓙椹湇瀹堟椂錛夈佸鍒跺紡杈撳嚭錛堟爣鍑哛S232銆丷S422/485銆佽剦鍐層両RIG-B銆丏CF77銆丳TP銆丯TP/SNTP鍗忚絳夛級錛屽悜鍚勭緋葷粺鍜岃嚜鍔ㄥ寲瑁呯疆鎻愪緵綺劇‘鐨勬椂闂翠俊鎭拰鍚屾淇″彿銆傛弧瓚熾婂崕涓滅數緗戠粺涓鏃墮挓緋葷粺鎶鏈鑼冦嬨併婁笂嫻風數緗慓PS鏃墮棿鍚屾緋葷粺鎶鏈師鍒欏拰榪愯綆$悊瑙勫畾銆嬪拰銆婄數鍔涚郴緇熸椂闂村悓姝ユ妧鏈鑼冦嬬殑瑕佹眰銆傚箍娉涘簲鐢ㄤ簬鐢靛姏銆侀噾铻嶃侀氫俊銆佷氦閫氥佸箍鐢點佸畨闃層佺煶鍖栥佸喍閲戙佹按鍒┿佸浗闃層佸尰鐤椼佹暀鑲層佹斂搴滄満鍏熾両T絳夐鍩熴?br />
鎶鏈壒鐐?/strong>
紼沖畾鍙潬鐨勮繍琛屼繚闅滄満鍒?/strong>
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鏈虹閲囩敤鍏ㄩ摑鍒舵満澹抽槻紓佸鐞嗭紝鎶楀共鎵拌兘鍔涘己錛?
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瑁呯疆鎵鏈夎緭鍏ャ佽緭鍑轟俊鍙烽噰鐢ㄧ數姘旈殧紱伙紝鐢電鎶楀共鎵拌揪鍒癐II綰ф爣鍑嗭紱
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鍏鋒湁鑷浣嶈兘鍔涳紝鍦ㄥ洜騫叉壈閫犳垚瑁呯疆紼嬪簭鍑洪敊鏃訛紝鑳借嚜鍔ㄦ仮澶嶆甯稿伐浣滐紱
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閫夌敤楂樻ц兘銆佸鑼冨洿鐨勮緭鍏ュ紑鍏崇數婧愶紝淇濋殰鐢墊簮渚涘簲紼沖畾鍙潬錛?
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閲囩敤19鈥濇爣鍑?U鎴?U楂樺害鐨勫叏閾濆埗鏈虹錛屽彲鍗曠嫭緇勫睆錛屼究浜庣淮鎶ゅ拰綆$悊錛?
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鏈夌數婧愪腑鏂憡璀︺丟PS/鍖楁枟澶辨鍛婅銆佸閮ㄢ淏鐮佽緭鍏モ濓紙鍚庡鏃墮棿鍩哄噯錛夋秷澶卞憡璀︾瓑澶氳礬鎶ヨ淇″彿杈撳嚭錛屽彲鎺ュ叆鐢靛巶/鍙樼數绔欏唴鐨勭洃鎺х郴緇燂紝鍦ㄧ嚎鐩戞帶瑁呯疆鐨勮繍琛岀姸鍐碉紱
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鍙夌敤304涓嶉攬閽㈠ぉ綰挎敮鏋訛紝鑰愯厫铓錛岄傜敤鍚勭鎭跺姡宸ュ喌鐜錛?
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鎺ユ敹澶╃嚎閲囩敤浜嗛槻闆瘋璁°佷俊鍙鋒帴鏀跺彲闈狅紝涓嶅彈鐢靛巶/鍙樼數绔欏湴鍩熸潯浠跺拰鐜鐨勯檺鍒躲?
楂樼簿搴︾殑鏃墮棿鍚屾銆佷俊鍙瘋緭鍑轟笌瀹堟椂鎶鏈?/strong>
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涓庡鍚屾鏃墮挓淇″彿鍚屾綺懼害楂橈紝鍚屾綺懼害浼樹簬鹵0.2渭s錛?
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閲囩敤澶氬悓姝ユ簮鑷傚簲鍚屾鎶鏈紝鍚屾綺懼害浼樹簬鹵0.2渭s錛?
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閲囩敤綺懼噯鐨勬祴棰戜笌鈥滄櫤鑳?nbsp; 瀛︿範綆楁硶鈥濓紝浣垮畧鏃剁數璺緭鍑轟俊鍙蜂笌鍖楁枟鍗槦/GPS鍗槦淇″彿/IRIG-B鏃墮棿鍩哄噯淇濇寔綺懼瘑鍚屾錛屾秷闄ゅ洜鏅朵綋鎸崱鍣ㄨ佸寲閫犳垚鐨勯鍋忓獎鍝嶏紱
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鍙緗閮ㄦ椂闂村熀鍑嗕俊鍙鋒椂寤惰ˉ鍋匡紝浠庤屼繚璇佷簡鏃墮棿鍩哄噯淇″彿鐨勭簿搴︼紱
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瑁呯疆杈撳嚭鐨?PPS淇″彿鏄唴緗尟鑽″櫒鐨勫垎棰戠淇″彿杈撳嚭錛屼笉鍙楀寳鏂?GPS縐掕剦鍐蹭俊鍙瘋煩鍙樺甫鏉ョ殑褰卞搷錛屽鐜癠TC鏃墮棿鍩哄噯錛?
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鏃墮棿鎶ユ枃杈撳嚭閲囩敤浜嗗弻CPU騫惰澶勭悊鎶鏈紝涓插彛鎶ユ枃鍙戦佹椂鍒諱負縐掔殑鍑嗘椂娌匡紝璇樊涓嶅ぇ浜?0.2ms錛?
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鑴夊啿杈撳嚭閲囩敤鑴夊啿澶х數嫻佸彂鐢熺數璺紝浣垮厜鐢甸殧紱葷┖鎺ョ偣鑳借緭鍑洪珮綺懼害鐨勮剦鍐蹭俊鍙鳳紝璇樊涓嶅ぇ浜?渭s錛?
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閲囩敤鏃犺繃鍐睮RIG-B(AC)鐮佷駭鐢熸妧鏈紝浜х敓楂樼簿搴︾殑IRIG-B(AC)鐮侊紝綺懼害鍙揪5渭s錛?
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鏀寔NTP錛圢etwork Time Protocol,緗戠粶鏃墮棿鍗忚鐗堟湰4錛夛紝綺懼害鍙揪1~10ms錛?
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鏀寔PTP V2錛圛EEE 1588-2008錛夛紝鐩稿浜嶶TC鍏鋒湁浼樹簬30ns鐨勬椂闂寸簿搴︼紱
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閲囩敤闂幆鎺у埗瀹堟椂鎶鏈疄鐜伴珮綺懼害瀹堟椂鏃墮挓錛岄噰鐢∣CXO瀹堟椂綺懼害鍙揪鍒?.6渭s/min錛岄噰鐢═CXO瀹堟椂綺懼害鍙揪鍒?5渭s/min錛岄噰鐢ㄩ摲鍘熷瓙椹湇鏈哄埗錛屽畧鏃跺噯紜害 鍙揪鍒?4灝忔椂<鹵5x10 -11 ( 25 鈩冿級錛?
婊¤凍鍚勭被瀹夊叏瑕佹眰鐨勫縐嶅啑浣欐柟寮?/strong>
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鏀寔鍗曟満3閫氶亾杈撳叆鐑錛屾敮鎸佸崟鍖楁枟銆佸崟GPS銆佸弻鍖楁枟銆佸弻GPS銆佸寳鏂?GPS鍙岀郴緇熷崼鏄熸帴鏀舵満閰嶇疆錛?
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鏀寔澶氬熀鍑嗕俊鍙峰啑浣欐巿鏃訛紝鏅鴻兘鍒ゅ埆鍖楁枟淇″彿銆丟PS淇″彿銆佸閮˙鐮佹椂闂村熀鍑嗕俊鍙風殑紼沖畾鎬у拰浼樺姡錛屽茍鎻愪緵澶氱鏃墮棿鍩哄噯閰嶇疆鏂規硶錛岃繘琛屼笉鍚岀郴緇熼棿鐨勬棤緙濆垏鎹紝淇濊瘉浜嗘巿鏃剁郴緇熺殑瀹夊叏鎬у強鍙潬鎬э紱
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鏀寔IRIG-B鍙屾満鍐椾綑鐑錛屼富澶囨椂閽熼棿浜掕仈鐨処RIG-B錛圖C錛夌爜淇″彿錛屽湪涓繪椂閽熺殑鈥滀富鈥濆閮ㄦ椂闂村熀鍑嗘晠闅滄椂錛岃淇″彿鍋滄杈撳嚭錛屼繚闅滃鏈轟俊鍙峰熀鍑嗙殑鍑嗙‘瀹夊叏錛?
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鏀寔鑺煩媯嫻嬪姛鑳斤紝涓ゅ彴璁懼緗戝崱鍙涓哄悓涓IP錛屼簰涓哄啑浣欏浠斤紱
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鏀寔Bonding鍔熻兘錛屽悓涓璁懼緗戝崱鍙涓哄悓涓IP錛屽崟鏈哄嵆鍙疄鐜扮綉鍗℃晠闅滃浠斤紱
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鏃舵爣淇″彿鎵╁睍瑁呯疆鍙悓鏃舵帴鍏?璺疘RIG-B鐮佸鍚屾淇″彿錛屼簰涓哄鐢紱
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鏀寔鍙岀數婧愬啑浣欎緵鐢碉紝騫墮夌敤楂樻ц兘銆佸鑼冨洿寮鍏崇數婧愶紝宸ヤ綔紼沖畾鍙潬錛?
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閲囩敤鍏ㄦā鍧楀寲鍗蟲彃鍗崇敤緇撴瀯璁捐錛屽叿澶囦紭寮傜殑鍏煎鑳藉姏銆傝緗彲鎻愪緵澶氳礬鑴夊啿淇″彿錛?PPS銆?PPM銆?PPH銆佷簨浠訛紝絀烘帴鐐廣佸樊鍒嗐乀TL銆?4V/110V/220V鏈夋簮銆佸厜錛夈両RIG-B淇″彿錛圱TL銆?22銆?32銆丄C銆佸厜錛夈丏CF77淇″彿錛堟湁婧愩佹棤婧愶級銆佹椂闂存姤鏂囷紙RS232銆丷S422/485銆佸厜錛夈丳TP銆丯TP/SNTP緗戠粶鏃墮棿淇″彿錛屽彲浠ユ弧瓚崇數鍘?鍙樼數绔欏唴涓嶅悓璁懼鐨勫鏃舵帴鍙h姹傘?
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鏀寔鍏跺畠淇″彿鍩哄噯婧?鐝堜繍鐣ュ崼鏄熶俊鍙楓佷笂娓稿湴闈㈤摼璺殑DCLS淇″彿銆丳TP/NTP鏃墮棿鍩哄噯淇″彿絳? 鐨勬帴鍏ワ紝涓哄皢鏉ョ數鍘?鍙樼數绔欐敼閫犳墿寤烘椂澧炲姞鎴栨洿鏀瑰鏃朵俊鍙鋒帴鍙f彁渚涗簡鏂逛究錛?
緹庤鍙嬪ソ鐨勪漢鏈虹晫闈紝綆鏄撴柟渚跨殑緇存姢鏂瑰紡
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宸ヤ笟鍏ㄩ摑鍒舵満綆變笌姘у寲鎷変笣闈㈡澘璁捐錛屼綋鐜扮編瑙傚ぇ鏂圭殑瑙嗚鏁堟灉錛?
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瀹炵敤鐨勪腑鑻辨枃娑叉櫠灞忓箷錛屽疄鏃舵樉紺烘帴鏀跺崼鏄熺殑鏀舵槦鐘跺喌銆佷互鍙婄綉緇溿佺郴緇熺瓑鐘舵佷俊鎭紱
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鎻愪緵鍏釜錛堜笂銆佷笅銆佸乏銆佸彸銆佺‘瀹氥佽繑鍥烇級鎿嶄綔鎸夐敭榪涜浜烘満浜や簰錛屽彲鐩存帴鏌ョ湅瑁呯疆鐨勮繍琛岀姸鎬佹垨璁劇疆鍚勫姛鑳芥ā鍧楃殑杈撳嚭妯″紡錛?
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鍙氳繃鎸夐敭鐩存帴璁劇疆瑁呯疆杈撳嚭鎺ュ彛鐨処P鍦板潃銆佽剦鍐插搴︺両RIG-B錛圓C錛夌爜璋冨箙姣斾緥銆佹姤鏂囨牸寮忕瓑錛?
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闈㈡澘鎻愪緵鈥滅數婧愪腑鏂濄佲滅鑴夊啿鎸囩ず鈥濄佲滀笁閫氶亾淇″彿杈撳叆鐘舵佺伅鈥濄佲滃閮ㄤ俊鍙峰紓甯歌鍛婄伅鈥濆湪鍐呯殑澶氱宸ヤ綔鐘舵佹寚紺虹伅錛屽疄鏃跺弽鏄犺緗殑榪愯鐘舵侊紝渚夸簬榪愯鍊肩彮浜哄憳鐨勬棩甯稿貳瑙嗭紱
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鏀寔鏈湴鍜岃繙紼嬬綉綆★紝鎻愪緵STM鍏ㄧ綉鏃墮棿鍚屾綆$悊杞歡錛岃交鏉懼疄鐜扮綉鐐瑰紡璁懼鐨勮繙紼嬬綉緇滅櫥褰曘佺鐞嗐侀厤緗拰緇存姢銆?