鎽� 瑕侊細鏈枃浠嬬垂浜哅odbus鐨勬帶鍒剁恫(w菐ng)绲�(lu貌)鍙婂崝(xi茅)璀扮壒榛�(di菐n)锛岃憲閲嶅垎鏋怣odbus ACSII妯″紡鐨勬秷鎭箑绲勬垚銆佹牎椹�(y脿n)纰肩殑瑷�(j矛)绠楀強涓昏鐨勫姛鑳�銆傚苟灏�(du矛)鍒╃敤Modbus鍗�(xi茅)璀板(sh铆)鐝�(xi脿n)閬�(yu菐n)绋嬬劇(w煤)绶�(xi脿n)閫氫俊鐨勬湁闂�(gu膩n)瑕侀粸(di菐n)浣滀簡瑾�(shu艒)鏄�銆�

闂�(gu膩n)閸佃锛�Modbus缍�(w菐ng)绲�(lu貌);Modbus鍗�(xi茅)璀�;LRC鏍￠(y脿n)纰�;鐒�(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem;鍗婇洐宸�

1 寮曡█

鍒╃敤鏁�(sh霉)鍌崇劇(w煤)绶�(xi脿n)闆昏嚭(t谩i)閫�(j矛n)琛岄仩(yu菐n)绋嬮€氫俊鍙互閫氶亷(gu貌)澶氱ó绶ㄧ▼鏂规硶渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)銆備絾鏄鏋滃湪閫氫俊鍙潬鎬�銆佸吋瀹规€у拰绲勭恫(w菐ng)鐨勯潏娲绘€ф柟闈㈡湁瑕佹眰锛岄偅涔堝氨涓嶆槸涓€鑸€氫俊绋嬪簭鑳藉(sh铆)鐝�(xi脿n)鐨�銆傛渶濂芥槸鑳藉埄鐢ㄤ竴鍊�(g猫)鐝�(xi脿n)鎴愮殑銆佹噳(y墨ng)鐢ㄦ渶寤ｆ硾鐨�銆佸彲闈犳€ц純楂樼殑銆侀€氫俊鏁堢巼杓冨ソ鐨�銆佸(sh铆)鐝�(xi脿n)杓冨鏄撶殑銆佺稉(j墨ng)閬�(gu貌)鍏呭垎瀵�(sh铆)韪愯瓑鏄庣殑閫氱敤閫氫俊鍗�(xi茅)璀颁締(l谩i)瀹屾垚銆侻odbus鍗�(xi茅)璀版鏄畬鍏ㄧ鍚堜笂杩拌姹傜殑璜稿閫氫俊鍗�(xi茅)璀颁腑鐨勪竴绋�銆�

Modbus鍗�(xi茅)璀版槸鐢辩編鍦�(gu贸)鍙法绋嬫帶鍒跺櫒鍒堕€犲晢鑾开搴凤紙Modicon Inc.锛夊叕鍙稿嚭鍝佺殑涓€绋噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)閫氫俊鍜屽垎甯冨紡鎺у埗绯荤当(t菕ng)鐨勫崝(xi茅)璀�?锛孎(xi脿n)宸茶鐪惧鐨勭‖浠跺粻(ch菐ng)鍟嗘墍鏀寔锛屽凡缍�(j墨ng)鎴愮偤涓€閫氱敤宸ユキ(y猫)妯�(bi膩o)婧�(zh菙n)銆傞€氶亷(gu貌)姝ゅ崝(xi茅)璀�锛屾帶鍒跺櫒涔嬮枔銆佹帶鍒跺櫒缍�(j墨ng)鐢辩恫(w菐ng)绲�(lu貌)锛堜緥濡備互澶恫(w菐ng)锛夊拰鍏跺畠瑷�(sh猫)鍌欎箣闁撳彲浠ラ€氫俊銆傜敱浜嶮odbus鍗�(xi茅)璀板畬鍏ㄥ叕闁�(k膩i)銆佸(sh铆)鐝�(xi脿n)绨�(ji菐n)鍠�銆佺‖浠惰姹備綆銆佸彲闈犳€уソ绛夌壒榛�(di菐n)锛屽凡鎴愮偤妲�(g貌u)寤轰綆閫熺恫(w菐ng)绲�(lu貌)锛堟暩(sh霉)鎿�(j霉)閲囬泦銆佸剙琛ㄧ瓑锛夐€氫俊鐨勬渶浣抽伕鎿�銆�

2 Modbus鍗�(xi茅)璀�

2.1 鍗�(xi茅)璀扮啊(ji菐n)浠�

Modbus鍗�(xi茅)璀伴€氫俊浣跨敤涓�—寰炴妧琛�(sh霉)锛屽嵆鍍呮湁涓€鑷�(t谩i)瑷�(sh猫)鍌欙紙涓昏ō(sh猫)鍌欙級鑳藉垵濮嬪寲鍌宠几锛堟煡瑭�(x煤n)锛�銆傚叾瀹冭ō(sh猫)鍌欙紙寰炶ō(sh猫)鍌欙級鏍规摎(j霉)涓昏ō(sh猫)鍌欐煡瑭�(x煤n)鎻愪緵鐨勬暩(sh霉)鎿�(j霉)浣滃嚭鐩告噳(y墨ng)鍥炴噳(y墨ng)銆傚湒1鏄疢odbus鍗�(xi茅)璀扮殑瑭�(x煤n)鍟�(w猫n)鎳�(y墨ng)绛旂挵(hu谩n)璺�銆傚吀鍨嬬殑涓昏ō(sh猫)鍌欙細涓绘(j墨)鍜屽彲绶ㄧ▼鍎€琛ㄣ€傚吀鍨嬬殑寰炶ō(sh猫)鍌欙細鍙法绋嬫帶鍒跺櫒銆�

鍦�1 涓诲緸鏌ヨ(x煤n)——鍥炴噳(y墨ng)鍛ㄦ湡琛�

涓昏ō(sh猫)鍌欑櫦(f膩)閫佺殑涓€鍊�(g猫)鍚湁鎸囧畾绶ㄥ潃鐨勮珛(q菒ng)姹傚牨(b脿o)鏂囧埌閫氳▕绶�(xi脿n)璺笂;寰炶ō(sh猫)鍌欏墖寰為€氳▕绶�(xi脿n)璺笂妾㈡脯(c猫)鍫�(b脿o)鏂囨槸鍚﹀惈鏈夎嚜韬法鍧€銆傚鏋滃牨(b脿o)鏂囩法鍧€鑸囪嚜韬法鍧€鐩稿悓鍓囨帴鏀舵鍫�(b脿o)鏂囬€�(j矛n)琛岃檿鐞�銆傚緸姗�(j墨)鍫�(b脿o)鏂囪檿鐞嗙殑閬�(gu貌)绋嬫槸锛屽鏋滃牨(b脿o)鏂囨纰猴紝鍓囨寜鍫�(b脿o)鏂囪姹傚煼(zh铆)琛屼换鍕�(w霉)锛岀劧鍚庡啀灏囨纰虹殑鍥炴噳(y墨ng)鍫�(b脿o)鏂囪繑鍥炵郸鐧�(f膩)閫佽€�;鍚﹀墖鍙繑鍥炰竴鍊�(g猫)閷�(cu貌)瑾や俊鎭牨(b脿o)鏂囩郸鐧�(f膩)閫佽€�銆�

Modbus鍗�(xi茅)璀颁笂鍏佽ū1鑷�(t谩i)涓绘(j墨)鍜岃嚦澶�247鑷�(t谩i)寰炴(j墨)銆傚彧鏈変富姗�(j墨)鎵嶈兘鍟熷嫊(d貌ng)浜嬪嫏(w霉)铏曠悊绋嬪簭銆備簨鍕�(w霉)铏曠悊鍙互鏄噳(y墨ng)绛斿紡锛堝彧灏�(du矛)涓€鑷�(t谩i)寰炴(j墨)灏嬪潃锛�锛屼害鍙槸寤ｆ挱寮忥紙鐒�(w煤)鎳�(y墨ng)绛�锛屽皪(du矛)鎵€鏈夊緸姗�(j墨)灏嬪潃锛夈€備簨鍕�(w霉)铏曠悊绋嬪簭鐢辫(x煤n)鍟�(w猫n)鍜屾噳(y墨ng)绛斿箑绲勬垚锛屾垨鐢变竴鍊�(g猫)寤ｆ挱骞€绲勬垚銆�

Modbus鍗�(xi茅)璀版彁渚涘叐绋偝杓告ā寮忎緵鐢ㄦ埗(h霉)閬告搰銆備竴绋ā寮忔槸ASCII锛堢編鍦�(gu贸)妯�(bi膩o)婧�(zh菙n)淇℃伅浜ゆ彌浠ｇ⒓锛夛紝鍙︿竴绋ā寮忔槸RTU锛堥仩(yu菐n)绋嬬祩绔ō(sh猫)鍌欙級銆傞€欏叐绋ā寮忓緸瀵�(sh铆)鐝�(xi脿n)閫氫俊鐨勫姛鑳戒笂鐪嬫槸瀹屽叏涓€妯ｇ殑銆侫SCII妯″紡涓昏鍎�(y艒u)榛�(di菐n)鏄瓧绗︾櫦(f膩)閫佺殑鏅�(sh铆)闁撻枔闅斿彲閬�(d谩)鍒�1绉掕€屼笉鐢�(ch菐n)鐢熼尟(cu貌)瑾�锛岃純鐐洪仼鐢ㄤ簬闀�(zh菐ng)璺濋洟銆佷綆閫熺巼鐨勯€氫俊鎳�(y墨ng)鐢紙濡傜劇(w煤)绶�(xi脿n)闆昏嚭(t谩i)閫氫俊绛夛級銆俁TU妯″紡鍓囪純鐐洪仼鐢ㄤ簬鐭窛闆�銆侀珮閫熺巼鐨勯€氫俊鎳�(y墨ng)鐢ㄣ€傚湪鎺у埗绯荤当(t菕ng)涓噳(y墨ng)鐢ㄨ純澶�銆�

鐢变簬鏈枃涓昏鏄埄鐢∕odbus鍗�(xi茅)璀扮殑ASCII妯″紡渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)鐒�(w煤)绶�(xi脿n)閫氫俊銆傚洜姝よ憲閲嶄粙绱筂odbus鍗�(xi茅)璀扮殑ASCII妯″紡銆�

2.2 ASCII妯″紡鏍煎紡

浣跨敤ASCII妯″紡锛屾秷鎭互鍐掕櫉(h脿o)锛�:锛夊瓧绗︼紙ASCII纰� 3AH锛夐枊(k膩i)濮�锛屼互鍥炶粖(ch膿)鎻涜绗︾祼(ji茅)鏉燂紙ASCII纰� 0DH,0AH锛�銆�

鍏跺畠鍩熷彲浠ヤ娇鐢ㄧ殑鍌宠几瀛楃鏄崄鍏€�(j矛n)鍒剁殑0...9,A...F銆傜恫(w菐ng)绲�(lu貌)涓婄殑瑷�(sh猫)鍌欎笉鏂峰伒娓�(c猫)“:”瀛楃锛岀暥(d膩ng)鏈変竴鍊�(g猫)鍐掕櫉(h脿o)鎺ユ敹鍒版檪(sh铆)锛屾瘡鍊�(g猫)瑷�(sh猫)鍌欓兘瑙ｇ⒓涓嬪€�(g猫)鍩燂紙鍦板潃鍩燂級渚�(l谩i)鍒ゆ柗鏄惁鐧�(f膩)绲﹁嚜宸辩殑銆�

涓€鍊�(g猫)鍏稿瀷娑堟伅骞€濡備笅鎵€绀猴細

鍦�2 ASCII娑堟伅骞€

璧峰浣嶅瓧娈佃〃绀轰竴骞€鍫�(b脿o)鏂囩殑闁�(k膩i)濮�銆�

鍦板潃纰煎瓧娈佃〃绀烘帴鏀朵富姗�(j墨)鍫�(b脿o)鏂囩殑寰炴(j墨)鍦板潃銆傜敤鎴�(h霉)蹇呴爤瑷�(sh猫)缃瘡鑷�(t谩i)寰炴(j墨)鐨勫湴鍧€銆�

鍔熻兘纰煎瓧娈甸€氱煡寰炵珯鎳�(y墨ng)鍩�(zh铆)琛屼綍绋姛鑳�銆�

鏁�(sh霉)鎿�(j霉)瀛楁鍚湁寰炴(j墨)鍩�(zh铆)琛屾煇闋�(xi脿ng)鍏烽珨鍔熻兘鐨勪俊鎭紝鎴栧惈鏈夊緸姗�(j墨)鎳�(y墨ng)绛旇(x煤n)鍟�(w猫n)鐨勪俊鎭�锛岄€欎簺淇℃伅鍙互鏄暩(sh霉)鍊笺€佸湴鍧€鍙冩暩(sh霉)鎴栬寖鍦�銆�

鏍￠(y脿n)纰煎瓧娈垫槸鐢ㄤ締(l谩i)妾㈡煡閫氳▕鍫�(b脿o)鏂囨湁鐒�(w煤)閷�(cu貌)瑾�銆�

2.3 LRC鏍￠(y脿n)

ASCII妯″紡閲囩敤LRC鏂规硶閫�(j矛n)琛岄尟(cu貌)瑾ゆ牎椹�(y脿n)銆傚叿楂旂偤锛�

A銆丩RC鍩熸娓�(c猫)浜嗘秷鎭煙涓櫎闁�(k膩i)濮嬬殑鍐掕櫉(h脿o)鍙婄祼(ji茅)鏉熺殑鍥炶粖(ch膿)鎻涜铏�(h脿o)澶栫殑鍏�(n猫i)瀹�銆�

B銆丩RC鍩熸槸涓€鍊�(g猫)鍖呭惈涓€鍊�(g猫)8浣嶄簩閫�(j矛n)鍒跺€肩殑瀛楃瘈(ji茅)銆侺RC鍊肩敱鍌宠几瑷�(sh猫)鍌欎締(l谩i)瑷�(j矛)绠楀苟鏀惧埌娑堟伅骞€涓紝鎺ユ敹瑷�(sh猫)鍌欏湪鎺ユ敹娑堟伅鐨勯亷(gu貌)绋嬩腑瑷�(j矛)绠桳RC锛屽苟灏囧畠鍜屾帴鏀跺埌娑堟伅涓璍RC鍩熶腑鐨勫€兼瘮杓�锛屽鏋滃叐鍊间笉绛�锛岃(shu艒)鏄庢湁閷�(cu貌)瑾�銆�

C銆丩RC鏂规硶鏄皣娑堟伅涓殑8Bit鐨勫瓧绡€(ji茅)閫ｇ簩(x霉)绱姞锛屼笩妫勪簡閫�(j矛n)浣�銆�

LRC绨�(ji菐n)鍠嚱鏁�(sh霉)濡備笅锛�

static unsigned char LRC锛坅uchMsg,usDataLen锛�

unsigned char 锛奱uchMsg ; /锛� 瑕侀€�(j矛n)琛岃▓(j矛)绠楃殑娑堟伅 锛�/

unsigned short usDataLen ; /锛� LRC 瑕佽檿鐞嗙殑瀛楃瘈(ji茅)鐨勬暩(sh霉)閲忥紛/

锝� unsigned char uchLRC = 0 ; /锛� LRC 瀛楃瘈(ji茅)鍒濆鍖� 锛�/

while 锛坲sDataLen——锛� /锛� 鍌抽€佹秷鎭� 锛�/

uchLRC += 锛奱uchMsg++ ; /锛� 绱姞锛�/

return 锛堬紙unsigned char锛夛紙-锛堬紙char_uchLRC锛夛級锛� ;

锝�

3 鍔熻兘鎻忚堪

3.1鍔熻兘姒傝堪

Modbus鍗�(xi茅)璀扮附鍏辨湁24绋姛鑳�銆傚叾涓富瑕佺殑鏈�8绋�锛屽垎鍒ュ鍦�3鎵€绀猴細

鍦�3 Modbus鍗�(xi茅)璀颁富瑕佸姛鑳�

Modbus鍗�(xi茅)璀板師鎰忔槸鐐轰簡瀵�(sh铆)鐝�(xi脿n)鍙法绋嬫帶鍒跺櫒鐨勯珮鏁堣伅(li谩n)缍�(w菐ng)閫氫俊銆傚湪姝�8绋姛鑳戒腑鍏堕€氫俊鍔熻兘鏈夋墍閲嶅京(f霉)銆傛湁鑰冩叜鍒板(sh铆)鐝�(xi脿n)鐨勭啊(ji菐n)鏄撴€�锛屽湪鐒�(w煤)绶�(xi脿n)閫氫俊鎳�(y墨ng)鐢ㄤ腑锛屽叾瀵�(sh铆)鍙渶鍔熻兘04鍙婂姛鑳�16鍗冲彲銆�

3.2 璁€杓稿叆瀵勫瓨鍣ㄧ祫锛堝姛鑳界⒓04锛�

渚嬪锛氳畝8铏�(h脿o)寰炴(j墨)鐨勫瘎瀛樺櫒绲�銆傝捣濮嬪湴鍧€鏄�30123锛屽瘎瀛樺櫒鍊�(g猫)鏁�(sh霉)鏄�2鍊�(g猫)鐨勫牨(b脿o)鏂囨牸寮忓鍦�4鎵€绀猴細

璁€杓稿叆瀵勫瓨鍣ㄧ祫瑭�(x煤n)鍟�(w猫n)鍫�(b脿o)鏂囷細

璁€杓稿叆瀵勫瓨鍣ㄧ祫鎳�(y墨ng)绛斿牨(b脿o)鏂囷細

鍦�4 璁€杓稿叆瀵勫瓨鍣ㄧ祫鍫�(b脿o)鏂囨牸寮�

3.3 瀵�(xi臎)澶氬€�(g猫)瀵勫瓨鍣紙鍔熻兘纰�16锛�

鏈姛鑳藉彲浠ヤ慨鏀规帶鍒跺櫒鍏�(n猫i)澶氬€�(g猫)瀵勫瓨鍣ㄧ殑鍏�(n猫i)瀹癸紝涓嶇敤鐨勯珮浣嶅繀闋堢疆0銆傛湰鍔熻兘纰兼敮鎸佸唬鎾ā寮忥紙鍗冲緸姗�(j墨)鍦板潃鐐�0锛�銆備緥濡傦細灏�08寰炴(j墨)鐨�40210銆�40211瀵勫瓨鍣ㄧ疆鎴�0835h鍜�0312h鐨勫牨(b脿o)鏂囧鍦�5鎵€绀恒€�

瀵�(xi臎)澶氬€�(g猫)瀵勫瓨鍣ㄨ(x煤n)鍟�(w猫n)鍫�(b脿o)鏂囷細

瀵�(xi臎)澶氬€�(g猫)瀵勫瓨鍣ㄦ噳(y墨ng)绛斿牨(b脿o)鏂囷細

鍦�5瀵�(xi臎)澶氬€�(g猫)瀵勫瓨鍣ㄥ牨(b脿o)鏂囨牸寮�

4 Modbus鍗�(xi茅)璀板湪鐒�(w煤)绶�(xi脿n)閫氫俊涓殑瀵�(sh铆)鐝�(xi脿n)

4.1 Modbus鍙ｈ垏鐒�(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem鍙ｇ殑閫ｆ帴

Modbus鍙ｅ強鐒�(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem鍙ｅ潎閲囩敤妯�(bi膩o)婧�(zh菙n)9鑺覆琛屽彛鏂瑰紡锛屼娇鐢ㄥ叾涓儴鍒嗗紩鑵�銆傚鍦�6鎵€绀�

鍦�6 Modbus鍙ｈ垏鐒�(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem鍙ｇ殑閫ｆ帴

4.2 閫氫俊鏂瑰紡鐨勫叏闆欏伐杞�(zhu菐n)鍗婇洐宸�

Modbus鏈韩灞簬鍗婇洐宸ョ殑閫氫俊鍗�(xi茅)璀�锛岃€岀劇(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem涓€鑸彧鑳藉伐浣滀簬鍗婇洐宸ユ柟寮忋€傜劇(w煤)绶�(xi脿n)鏁�(sh霉)鍌砿odem宸ヤ綔鏅�(sh铆)锛岀暥(d膩ng)RTS鎺у埗绶�(xi脿n)鐐轰綆闆诲钩锛宮odem铏曚簬鐧�(f膩)閫佺媭鎱�(t脿i)锛屽皣TXD鐨勪俊铏�(h脿o)浠ヨ級娉㈢殑鏂瑰紡鐧�(f膩)閫佸嚭鍘�;鐣�(d膩ng)RTS鎺у埗绶�(xi脿n)鐐洪珮闆诲钩鏅�(sh铆)锛屽墖modem铏曚簬鎺ユ敹鐙€鎱�(t脿i)锛屽皣鎺ュ埌鐨勮級娉俊铏�(h脿o)缍�(j墨ng)妾㈡尝鍚庨€佸洖Modbus鍙�銆�

濡傛灉鎵€鏈夌殑涓诲緸瑷�(sh猫)鍌欏潎閲囩敤鍗婇洐宸ユ柟寮忛€氫俊鏅�(sh铆)鍓囩敤Modbus鍗�(xi茅)璀板(sh铆)鐝�(xi脿n)鐒�(w煤)绶�(xi脿n)閫氫俊杓冪偤瀹规槗銆傜劧鑰屽鏋滃湪鏁村€�(g猫)閫氫俊缍�(w菐ng)绲�(lu貌)涓湁閮ㄥ垎寰炴(j墨)閲囩敤鍏ㄩ洐宸ユ柟寮忓伐浣滄檪(sh铆)锛屽墖蹇呴爤灏囨閮ㄥ垎寰炴(j墨)鐨勯€氫俊姗�(j墨)鍒舵敼鐐哄崐闆欏伐銆�

渚嬪涓€鍊�(g猫)閬�(yu菐n)绋嬩富姗�(j墨)鑸囦竴鍊�(g猫)浠odicon TSX SCP 111閫氫俊鍗＄偤寰炴(j墨)鐨凱LC閫�(j矛n)琛� Modbus鐒�(w煤)绶�(xi脿n)閫氫俊鏅�(sh铆)锛屽氨蹇呴爤鍦∕odicon TSX SCP 111鍋�(c猫)澧炲姞涓€濉婂叏闆欏伐杞�(zhu菐n)鍗婇洐宸ュ崱銆傚師鍥狅紝Modicon TSX 111鐒�(w煤)璜朢XD鏄惁瀛樺湪鏈夌敤淇¤櫉(h脿o)鍧囧湪姣忓€�(g猫)閫氫俊鍛ㄦ湡鍧囦娇CTS鍑虹従(xi脿n)涓€娆′綆闆诲钩锛堜娇闆昏嚭(t谩i)鐧�(f膩)灏勶級锛屾摼浜備簡姝ｅ父鐨勯€氫俊銆�

5 绲�(ji茅)璜�

婀涙睙甯傝嚜渚�(l谩i)姘村叕鍙稿閲戝姞澹撶珯鐒�(w煤)浜哄€煎畧鎺у埗绯荤当(t菕ng)灏辨槸鍒╃敤涓婅堪鏂规硶鎴愬姛鍦板(sh铆)鐝�(xi脿n)浜嗛仩(yu菐n)绋嬬劇(w煤)绶�(xi脿n)閬欐帶鍔犲绔欑殑姗�(j墨)娉垫搷浣�銆傚(sh铆)韪愯瓑鏄庯細閬�(y霉n)鐢∕odbus鍗�(xi茅)璀颁締(l谩i)瀵�(sh铆)鐝�(xi脿n)鐒�(w煤)绶�(xi脿n)閫氫俊锛屼娇寰楅€氫俊鍙潬锛岀郴绲�(t菕ng)绲�(ji茅)妲�(g貌u)绨�(ji菐n)鍠紝鎿�(ku貌)灞曟€уソ锛岃兘婊�(m菐n)瓒冲鏁�(sh霉)宸ョ▼鐨勫(sh铆)闅涢渶瑕�銆�

鍙冭€冩枃鐛�(xi脿n)锛�

[1] MODICON, Inc., Industrial Automation Systems 銆奙odicon Modbus Protocol Reference Guide銆�锛孞une 1996

[2] 闄虫煆閲戯紝閫氶亷(gu貌)涓茶鍙ｈí(f菐ng)鍟�(w猫n)Modbus鐝�(xi脿n)鍫�(ch菐ng)鎺у埗缍�(w菐ng)绲�(lu貌)锛屽井瑷�(j矛)绠楁(j墨)淇℃伅2003.1.