灏嶄簬椋涙闆绘埃绯荤当(t菕ng)渚嗚锛屽湪鍏剁敓鐢�(ch菐n)妾慨閬庣▼涓兘闇€瑕佸皪鍏堕浕姘ｅ弮鏁�(sh霉)閫茶娓│锛岀劧鑰�锛岀敱浜庨姗熼浕姘ｅ弮鏁�(sh霉)鐨勫妯ｆ€�锛岃嚧浣垮湪閫茶鏌愪竴闆绘埃绯荤当(t菕ng)鐨勬脯瑭︽檪闇€瑕佷娇鐢ㄥ悇绋笉鍚岀殑娓噺鍎€鍣ㄥ強鍎€琛紝閫欏氨澧炲姞浜嗘脯瑭﹁ō(sh猫)鍌欑殑鎶曡硣鍜屾脯瑭﹀伐浣滅殑绻佺懀鎬�銆傚洜姝わ紝鏈夊繀瑕侀噰鐢ㄤ竴濂楀鍔熻兘鐨勯姗熼浕姘ｅ弮鏁�(sh霉)娓│绯荤当(t菕ng)銆� 1銆佹脯瑭︾郴绲�(t菕ng)鐨勫姛鑳界啊浠� 椋涙闆绘埃鍙冩暩(sh霉)缍滃悎娓│绯荤当(t菕ng)鏄牴鎿�(j霉)椋涙闆绘埃绯荤当(t菕ng)瑷�(sh猫)瑷堝拰妾㈤鐨勯渶瑕佽€岀爺鍒剁殑涓€濂楀皥鐢ㄦ脯瑭﹁ō(sh猫)鍌�锛屼富瑕佺敤浜庨姗熶緵闆荤郴绲�(t菕ng)銆侀潨姝㈣畩娴佸櫒銆佽畩澹撴暣娴佸櫒鍙婅畩澹撳櫒绛夐浕姘ｇ郴绲�(t菕ng)鍜岀敘(ch菐n)鍝佸湴闈㈣│椹楁檪鐨勯浕姘ｇ壒鎬у弮鏁�(sh霉)娓│锛屼互瑭曚及琚脯灏嶈薄鐨勯浕姘ｇ壒鎬ф槸鍚︽豢瓒崇浉闂�(gu膩n)鐨勫湅瀹惰粛鐢ㄦ(bi膩o)婧栧拰瑷�(sh猫)瑷堣(gu墨)鑼冪殑瑕佹眰銆� 瑭叉脯瑭︾郴绲�(t菕ng)涓昏鍩轰簬鍑岃彲鍏徃鐨凞AQ-2204澶氬姛鑳介噰闆嗗崱锛屽苟鑸囪櫅鎿剙鍣ㄦ妧琛�(sh霉)鐩哥祼(ji茅)鍚�锛屼笉鍍呭彲浠ユ脯閲忓湅瀹惰粛鐢ㄦ(bi膩o)婧朑JB181-1986鍜屾渶鏂颁慨瑷傜殑GJB181A涓(gu墨)瀹氱殑涓€浜涢渶瑕侀噰鐢ㄧ壒娈婃暩(sh霉)鎿�(j霉)閲囬泦鍜屽垎鏋愭柟娉曟墠鑳芥脯閲忕殑鍙冩暩(sh霉)锛岄倓鍙鏅傝閷勫鍊嬮€氶亾鐨勬尝褰�锛屽湪椋涙闆绘埃绯荤当(t菕ng)鍦伴潰瀵﹂鏅傚彲鏇夸唬绀烘尝鍣�銆佽惉鐢ㄨ〃鍜岄牷璀滃垎鏋愬剙绛夊剙鍣ㄧ殑鍔熻兘锛涙湰娓│绯荤当(t菕ng)閭勮兘鍥炴斁宸茶閷勭殑姝峰彶鏁�(sh霉)鎿�(j霉)锛岃兘澶犳寜鐓у湅杌嶆(bi膩o)鐨勮姹傝嚜鍕曠敓鎴愬苟鎵撳嵃娓│鍫辫〃鍜屾脯瑭︾祼(ji茅)鏋滄洸绶氬皪姣斿湒銆傛澶�锛屽埄鐢ㄩ噰闆嗗崱涓婄殑鏁�(sh霉)瀛桰/O瀵︾従(xi脿n)浜嗗皪璨犺級鐨勫姞鍗告帶鍒跺拰鍙冩暩(sh霉)鐨勫悓姝ユ脯瑭�銆� 鐐轰究浜庡拰鍏跺畠鍒嗘瀽绯荤当(t菕ng)鍏变韩娓│鏁�(sh霉)鎿�(j霉)锛岃┎绯荤当(t菕ng)閭勫鐝�(xi脿n)浜嗚垏灞€鍩熺恫(w菐ng)浜掕伅(li谩n)銆� 2銆侀姗熼浕姘ｅ弮鏁�(sh霉)娓│鐨勭壒榛� 灏嶄簬鐝�(xi脿n)鏈夌殑杌嶇敤鍜屾皯鐢ㄨ埅绌洪浕姘ｇ郴绲�(t菕ng)锛屽叾鏍稿績閮ㄤ欢鐨勬脯瑭﹂洊鐒舵湁鎵€涓嶅悓锛堜富瑕佹槸婵€鍕垫簮銆佹縺鍕典綅缃拰鏅傛鍙婃脯瑭﹂粸鐨勪笉鍚岋級锛屼絾鍏跺収(n猫i)鍦ㄦ娓璩�(zh矛)鍗绘槸涓€鑷寸殑锛氬湪涓€瀹氭檪鍒诲強涓€瀹氫綅缃皪琚脯绯荤当(t菕ng)鍔犱竴婵€鍕�锛岀劧鍚庡緸閬╃暥(d膩ng)?sh霉)鑷卹鍒诲拰浣嶇疆鐛插彇绯荤当(t菕ng)鐩告噳(y墨ng)淇℃伅锛屾渶鍚庨€氶亷鍒嗘瀽杌熶欢瑷堢畻鍑洪浕姘ｇ郴绲�(t菕ng)鐨勫悇绋€ц兘鍙冩暩(sh霉)鍊�锛屽緸鑰屽皪琚脯绯荤当(t菕ng)鐨勬€ц兘浣滃嚭鐩告噳(y墨ng)鐨勮⿻浼�銆� 3 纭欢瀵︾従(xi脿n)鍘熺悊 瑭叉脯瑭︾郴绲�(t菕ng)鐨勭‖浠堕儴鍒嗕富瑕佺敱宸ユ帶姗�銆丳CI鏁�(sh霉)鎿�(j霉)閲囬泦鍗�銆佷俊铏熻(di脿o)鐞嗛浕璺€佸偝鎰熷櫒浠ュ強鎵撳嵃姗熺瓑绲勬垚锛屽鍦�1鎵€绀�銆� 鍦�1銆侀浕姘ｅ弮鏁�(sh霉)缍滃悎娓│绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)绀烘剰鍦� 3.1 鏁�(sh霉)鎿�(j霉)閲囬泦鍗″強宸ユ帶姗� PCI鏁�(sh霉)鎿�(j霉)閲囬泦鍗℃槸娓│绯荤当(t菕ng)鐨勬牳蹇冮儴鍒嗭紝瑭茬郴绲�(t菕ng)閬哥敤浜嗗噷鑿叕鍙哥殑澶氬姛鑳芥暩(sh霉)鎿�(j霉)閲囬泦鍗AQ-2204锛屽畠鍏峰倷64璺柈绔垨32璺樊鍒嗘ā鎿几鍏ラ€氶亾锛屽叾鍠€氶亾鏈€楂橀噰妯ｉ牷鐜囩偤3MS/s锛�12浣嶅垎杈ㄧ巼锛汥AQ-2204閫氶亷鎺冩弿鏂瑰紡鐛插彇鍚勫€嬮€氶亾鐨勯噰妯ｆ暩(sh霉)鎿�(j霉)锛岀暥(d膩ng)鎺冩弿12璺樊鍒嗛€氶亾鐨勪俊铏熸檪鍙互淇濊瓑姣忓€嬮€氶亾鐨勯噰妯ｉ牷鐜囧湪100kS/s浠ヤ笂锛屽緸鑰屼繚璀変簡鎸夌収鍦嬭粛妯�(bi膩o)GJB181鐨勮姹傞€茶绌�(w臎n)鎱�(t脿i)鍙冩暩(sh霉)娓│锛涢伕鎿嘍AQ-2204浣滅偤閲囬泦鍗＄殑鍙︿竴鍊嬪師鍥犳槸瀹冮厤鍌欎簡鍚屾鏁�(sh霉)瀛楅噺杓稿叆鍙ｏ紙SDI锛夛紝DAQ-2204閲囨ǎ鏁�(sh霉)鎿�(j霉)鐨勪綆4浣嶅氨鏄疭DI杓稿叆浣�锛岄€氶亷SDI鐛插彇瑾�(di脿o)鐞嗘澘鐨勮Ц鐧�(f膩)鍜屽畾鏅備俊铏�锛屽彲浠ュ緢鏂逛究鍦板鐝�(xi脿n)鐬厠(t脿i)鍙冩暩(sh霉)娓│鍜岀┅(w臎n)鎱�(t脿i)娴秾闆诲鍒嗘瀽锛涙澶�锛屽埄鐢―AQ-2204鐨�24璺€氱敤鏁�(sh霉)瀛桰/O瀵︾従(xi脿n)浜嗗皪闆绘埃璨犺級鐨勮粺浠跺姞杓夊拰鍗搁櫎锛屽緸鑰屽鍔犱簡绯荤当(t菕ng)鐨勬帶鍒跺姛鑳�銆傛墍鏈夐€欎簺鎬ц兘鍧囦繚璀変簡灏嶇灛鎱�(t脿i)杞�(zhu菐n)鎻涚壒鎬у強鎸夌収鍦嬭粛妯�(bi膩o)GJB-181瑕佹眰鐨勫悇绋┅(w臎n)鎱�(t脿i)鍜岀灛鎱�(t脿i)鐨勬脯瑭�銆� 閼掍簬闆绘埃绯荤当(t菕ng)瑭﹂鐝�(xi脿n)鍫存湁杓冨ぇ鐨勯浕纾佸共鎿撅紝鍚屾檪鐐轰繚璀夌郴绲�(t菕ng)鍏锋湁鑹ソ鐨勫鏅傛暩(sh霉)鎿�(j霉)閲囬泦鍜屽揩閫熷垎鏋愯兘鍔�锛岃┎绯荤当(t菕ng)閬哥敤浜嗕竴鑷洪珮妾斿伐鎺ф浣滅偤涓绘帶鍒跺櫒銆� 3.2 鍌虫劅鍣ㄨ垏淇¤櫉瑾�(di脿o)鐞� 瑭叉脯瑭︾郴绲�(t菕ng)鐨勮娓俊铏熷寘鎷姗熼浕姘ｇ郴绲�(t菕ng)鐨勫悇绋浕澹撳拰闆绘祦淇¤櫉銆傚叾涓�锛岄浕澹撲俊铏熺洿鎺ラ€插叆瑾�(di脿o)鐞嗙锛岀稉(j墨ng)閬庣簿瀵嗛浕闃诲垎澹撳悗閫插叆娓│绯荤当(t菕ng)锛涢浕娴佷俊铏熷厛缍�(j墨ng)閬嶭EM鍌虫劅鍣ㄨ綁(zhu菐n)璁�?y艒u)娈″Ψ鐩掔洏?锛屽啀鐢辩簿瀵嗛浕闃诲彇妯ｅ悗閫插叆娓│绯荤当(t菕ng)銆傜敱浜庡皪鍖呮嫭浜ゃ€佺洿娴侀浕澹撶暩璁婂拰浜ゆ祦闆诲鐨勭洿娴佸垎閲忓湪鍏�(n猫i)鐨勪笁绋弮鏁�(sh霉)鐨勬脯瑭︽湁鐗规畩瑕佹眰锛屽湪瑭叉脯瑭︾郴绲�(t菕ng)涓皥闁€瑷�(sh猫)瑷堜簡鐩告噳(y墨ng)鐨勮(di脿o)鐞嗛浕璺�锛屼互鏀瑰杽绯荤当(t菕ng)鐨勫付瀵拰鍕曟厠(t脿i)鎬ц兘锛屽緸鑰屾彁楂樹簡鏁村€嬬郴绲�(t菕ng)鐨勭稖鍚堟脯瑭﹁兘鍔�銆� 4 杌熶欢瑷�(sh猫)瑷堟柟妗� 瑭茬郴绲�(t菕ng)浣滅偤涓€濂楅浕姘ｅ弮鏁�(sh霉)缍滃悎娓│绯荤当(t菕ng)锛屽皪鍒嗘瀽杌熶欢鐨勮姹傛瘮杓冨毚鏍硷紝涓嶅儏瑕佹眰杌熶欢閬嬭绌�(w臎n)鍋�锛岄倓蹇呴爤鍋氬埌鍔熻兘瀹屽杽銆佸煼(zh铆)琛屾晥鐜囬珮鍙婃暩(sh霉)鎿�(j霉)绠＄悊鏂逛究銆傚洜姝�锛岃┎绯荤当(t菕ng)鐨勬噳(y墨ng)鐢ㄨ粺浠堕枊鐧�(f膩)骞宠嚭閬告搰浜嗗湪娓帶鐣屼韩鏈夌洓璀界殑鍦栧舰鍖栭枊鐧�(f膩)杌熶欢鈥斺€擫abVIEW7锛屽埄鐢ㄨ櫅鎿剙鍣ㄦ妧琛�(sh霉)瀵︾従(xi脿n)鏁村€嬫脯閲忓垎鏋愯粺浠�銆侺abVIEW7鏄珮鏁堢殑鍦栧舰鍖栭枊鐧�(f膩)鐠�(hu谩n)澧�锛屽畠闆嗙啊鍠槗鐢ㄧ殑鍦栧舰鍖栭枊鐧�(f膩)鏂瑰紡銆侀潏娲诲挤澶х殑绶ㄧ▼瑾炶█鍜岃睈瀵岀殑鏁�(sh霉)鎿�(j霉)鍒嗘瀽妯″浜庝竴韬�锛屽彲浠ュぇ澶х府鐭枊鐧�(f膩)鍛ㄦ湡鍜屾彁楂樿粺浠惰唱(zh矛)閲忋€� 鐢ㄦ埗鍦ㄨ臣璨稤AQ-2204鏅�锛屽噷鑿叕鍙搁毃鏉垮崱鎻愪緵浜嗛嚌灏峀abVIEW闁嬬櫦(f膩)骞宠嚭鐨勯﹨(q奴)鍕曡粺浠跺寘鈥斺€擠2K-LVIEW锛屽畠淇濊瓑浜嗙敤鎴跺湪涓嶉渶瑕侀枊鐧�(f膩)鏉垮崱搴曞堡椹�(q奴)鍕曠殑鎯呮硜涓嬮€氶亷绨″柈鐨勮ō(sh猫)瑷堝嵆鍙鐝�(xi脿n)鍔熻兘瀹屽杽鐨勬脯瑭︾郴绲�(t菕ng)杌熶欢妯″銆傛湁浜咲2K-LVIEW鐨勬敮鎸�锛屽湪閫茶鍩轰簬LabVIEW鐨勬脯鎺ц粺浠惰ō(sh猫)瑷堟檪锛屼笉蹇呰姳璨诲ぇ閲忔檪闁撳幓闁嬬櫦(f膩)鐩告噳(y墨ng)鐨勬澘鍗￠﹨(q奴)鍕�锛岀敤鎴跺湪浣跨敤鍑岃彲鍏徃鐨勭敘(ch菐n)鍝佹檪鍍忎娇鐢∟I鍏徃鐨勭敘(ch菐n)鍝佷竴妯ｆ柟渚裤€� 娓│鍒嗘瀽杌熶欢鏍规摎(j霉)娓│鍏�(n猫i)瀹圭殑涓嶅悓锛屽垎鐐哄叐閮ㄥ垎锛氬湅杌嶆(bi膩o)GJB181-1986瑕�(gu墨)瀹氱殑鍙冩暩(sh霉)娓│鍜屽湅杌嶆(bi膩o)GJB181A瑕�(gu墨)瀹氱殑鍙冩暩(sh霉)娓│銆傜涓€閮ㄥ垎鏍规摎(j霉)娓│鍏�(n猫i)瀹圭殑涓嶅悓鍒嗙偤骞惧€嬪瓙妯″锛屽寘鎷細娓│閫氶亾鍙冩暩(sh霉)瑷�(sh猫)缃ā濉�銆佷笁鐩镐氦娴佺┅(w臎n)鎱�(t脿i)闆诲鍒嗘瀽妯″銆佷氦娴侀浕澹撹(di脿o)鍒跺垎鏋愭ā濉�銆佷氦娴佺┅(w臎n)鎱�(t脿i)娴秾闆诲鍒嗘瀽妯″銆侀牷鐜囧垎鏋愭ā濉�銆佺洿娴佺┅(w臎n)鎱�(t脿i)闆诲鍒嗘瀽妯″銆佸姛鐜囧強鍔熺巼鍥犳暩(sh霉)娓噺妯″鍜屽嫷纾佸弮鏁�(sh霉)娓│妯″锛涘湪GJB181A閮ㄥ垎鍖呮嫭浜ゆ祦鐣歌畩娓│妯″鍜岀洿娴佺暩璁婃脯瑭︽ā濉婄瓑銆傛瘡鍊嬫脯瑭︽ā濉婄敱涓绘帶鍒舵ā濉婄当(t菕ng)涓€瑾�(di脿o)搴�锛屽苟涓旈兘瀵︾従(xi脿n)浜嗘脯瑭︽暩(sh霉)鎿�(j霉)瀛樺劜銆佸洖鏀惧拰娓│鍫辫〃鐢熸垚鎵撳嵃绛夊姛鑳�銆� 鍦�2鍜屽湒3鍒嗗垾鏄浕姘ｅ弮鏁�(sh霉)缍滃悎娓│绯荤当(t菕ng)鐨勮粺浠剁祼(ji茅)妲�(g貌u)鍦栧拰涓夌浉浜ゆ祦绌�(w臎n)鎱�(t脿i)闆诲鍒嗘瀽鐣岄潰銆� 鍦�2銆侀浕姘ｅ弮鏁�(sh霉)缍滃悎娓│绯荤当(t菕ng)鐨勮粺浠剁祼(ji茅)妲�(g貌u)鍦� 鍦�3銆佷笁鐩镐氦娴佺┅(w臎n)鎱�(t脿i)闆诲鍒嗘瀽鐣岄潰 5 绲�(ji茅)鏉熻獮 瑭查姗熼浕姘ｅ弮鏁�(sh霉)缍滃悎娓│绯荤当(t菕ng)鏄牴鎿�(j霉)鑸┖闆绘埃绯荤当(t菕ng)鐨勭壒榛炶€屽皥闁€鐮斿埗鐨�锛屼富瑕佺敤浜庨姗熼浕姘ｇ郴绲�(t菕ng)鐢熺敘(ch菐n)鍜岀董淇檪鐨勬椹楀拰娓│锛屽叾浜�銆佺洿娴佺┅(w臎n)鎱�(t脿i)闆诲鍜岀浉绉荤殑娓噺绮惧害閬斿埌浜�0.2%锛岀灛鎱�(t脿i)娓│绮惧害涔熼仈鍒颁簡0.5%锛岄牷鐜囩簿搴︾偤0.02%锛屽畬鍏ㄦ豢瓒冲湅杌嶆(bi膩o)GJB181-1986鍜孏JB181A鐨勬脯瑭﹁姹傦紝宸茶澶氬€嬭埅绌洪浕姘ｇ郴绲�(t菕ng)鐨勭敓闀峰粻鍜岀鐮旈櫌鎵€閲囩敤锛屾晥鏋滀护浜烘豢鎰�銆� 鍙冭€冩枃鐛伙細 [1] DAQ-2204/2205/2206 User鈥檚 Guide. ADLINK Technology Inc锛�2002锛岋紙1锛�. [2] 鍛傛案鍋�锛岀帇鐟�锛岃瑵鏂囦繆. 鏅鸿兘鎺ュ彛鍦ㄩ姗熼浕婧愯嚜鍕曟脯瑭︾郴绲�(t菕ng)涓殑鎳�(y墨ng)鐢�.娓帶鎶€琛�(sh霉)锛�2002锛岋紙9锛�. [3] 妤婃▊骞�锛屾潕娴锋郡绛�. LabVIEW楂樼礆绋嬪簭瑷�(sh猫)瑷�. 娓呰彲澶у(xu茅)鍑虹増绀�. 2003.4 銆€ 浣滆€呭柈浣嶏細鍖椾含鏄撴亽鐩堥€氱鎶€鏈夐檺鍏徃 銆€ 鍦板潃锛氬寳浜競娴锋穩鍗€(q奴)铇囧窞琛�18铏熼暦閬犲ぉ鍦癇2搴�3A10銆€100080銆€ Email锛歝hen198911982@sohu.com