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1锛屼粈涔堟槸涓插彛閫氳▕锛�

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2锛屼覆鍙ｉ€氳▕鐨勪娇鐢�

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a锛屾尝鐗圭巼锛氶€欐槸涓€鍊�(g猫)琛￠噺閫氫俊閫熷害鐨勫弮鏁�(sh霉)銆傚畠琛ㄧず姣忕閻樺偝閫佺殑bit鐨勫€�(g猫)鏁�(sh霉)銆備緥濡�300娉㈢壒琛ㄧず姣忕閻樼櫦(f膩)閫�300鍊�(g猫)bit銆傜暥(d膩ng)鎴戝€戞彁鍒版檪(sh铆)閻樺懆鏈熸檪(sh铆)锛屾垜鍊戝氨鏄寚娉㈢壒鐜囦緥濡傚鏋滃崝(xi茅)璀伴渶瑕�4800娉㈢壒鐜�锛岄偅涔堟檪(sh铆)閻樻槸4800Hz銆傞€欐剰鍛宠憲涓插彛閫氫俊鍦ㄦ暩(sh霉)鎿�(j霉)绶氫笂鐨勯噰妯ｇ巼鐐�4800Hz銆傞€氬父闆昏┍绶氱殑娉㈢壒鐜囩偤14400锛�28800鍜�36600銆傛尝鐗圭巼鍙互閬�(yu菐n)閬�(yu菐n)澶т簬閫欎簺鍊�锛屼絾鏄尝鐗圭巼鍜岃窛闆㈡垚鍙嶆瘮銆傞珮娉㈢壒鐜囧父甯哥敤浜庢斁缃殑寰堣繎鐨勫剙鍣ㄩ枔鐨勯€氳▕銆�

b锛屾暩(sh霉)鎿�(j霉)浣嶏細閫欐槸琛￠噺閫氫俊涓(sh铆)闅涙暩(sh霉)鎿�(j霉)浣嶇殑鍙冩暩(sh霉)銆傜暥(d膩ng)瑷�(j矛)绠楁(j墨)鐧�(f膩)閫佷竴鍊�(g猫)淇℃伅鍖�锛屽(sh铆)闅涚殑鏁�(sh霉)鎿�(j霉)涓嶆渻(hu矛)鏄�8浣嶇殑锛屾(bi膩o)婧�(zh菙n)鐨勫€兼槸5銆�

7鍜�8浣�銆傚浣曡ō(sh猫)缃彇姹轰簬浣犳兂鍌抽€佺殑淇℃伅銆傛瘮濡�锛屾(bi膩o)婧�(zh菙n)鐨凙SCII纰兼槸0锝�127锛�7浣嶏級銆傛摯(ku貌)灞曠殑ASCII纰兼槸0锝�255锛�8浣嶏級銆傚鏋滄暩(sh霉)鎿�(j霉)浣跨敤绨�(ji菐n)鍠殑鏂囨湰锛堟(bi膩o)婧�(zh菙n)ASCII纰硷級锛岄偅涔堟瘡鍊�(g猫)鏁�(sh霉)鎿�(j霉)鍖呬娇鐢�7浣嶆暩(sh霉)鎿�(j霉)銆傛瘡鍊�(g猫)鍖呮槸鎸囦竴鍊�(g猫)瀛楃瘈(ji茅)锛屽寘鎷枊(k膩i)濮�/鍋滄浣�锛屾暩(sh霉)鎿�(j霉)浣嶅拰濂囧伓鏍￠(y脿n)浣�銆傜敱浜庡(sh铆)闅涙暩(sh霉)鎿�(j霉)浣嶅彇姹轰簬閫氫俊鍗�(xi茅)璀扮殑閬稿彇锛岃(sh霉)瑾�(y菙)鈥滃寘鈥濇寚浠讳綍閫氫俊鐨勬儏娉�銆�

c锛屽仠姝綅锛氱敤浜庤〃绀哄柈鍊�(g猫)鍖呯殑鏈€鍚庝竴浣�銆傚吀鍨嬬殑鍊肩偤1锛�1.5鍜�2浣�銆傜敱浜庢暩(sh霉)鎿�(j霉)鏄湪鍌宠几绶氫笂瀹氭檪(sh铆)鐨勶紝骞朵笖姣忎竴鍊�(g猫)瑷�(sh猫)鍌欐湁鍏惰嚜宸辩殑鏅�(sh铆)閻�锛屽緢鍙兘鍦ㄩ€氫俊涓叐鑷�(t谩i)瑷�(sh猫)鍌欓枔鍑虹従(xi脿n)浜嗗皬灏忕殑涓嶅悓姝�銆傚洜姝ゅ仠姝綅涓嶅儏鍍呮槸琛ㄧず鍌宠几?sh霉)鎱昚(ji茅)鏉�锛屽苟涓旀彁渚涜▓(j矛)绠楁(j墨)鏍℃鏅�(sh铆)閻樺悓姝ョ殑姗�(j墨)鏈�(hu矛)銆傞仼鐢ㄤ簬鍋滄浣嶇殑浣嶆暩(sh霉)瓒婂锛屼笉鍚屾檪(sh铆)閻樺悓姝ョ殑瀹瑰繊绋嬪害瓒婂ぇ锛屼絾鏄暩(sh霉)鎿�(j霉)鍌宠几鐜囧悓鏅�(sh铆)涔熻秺鎱€€�

d锛屽鍋舵牎椹�(y脿n)浣嶏細鍦ㄤ覆鍙ｉ€氫俊涓竴绋啊(ji菐n)鍠殑妾㈤尟(cu貌)鏂瑰紡銆傛湁鍥涚ó妾㈤尟(cu貌)鏂瑰紡锛氬伓銆佸銆侀珮鍜屼綆銆傜暥(d膩ng)鐒舵矑(m茅i)鏈夋牎椹�(y脿n)浣嶄篃鏄彲浠ョ殑銆傚皪(du矛)浜庡伓鍜屽鏍￠(y脿n)鐨勬儏娉�锛屼覆鍙ｆ渻(hu矛)瑷�(sh猫)缃牎椹�(y脿n)浣嶏紙鏁�(sh霉)鎿�(j霉)浣嶅悗闈㈢殑涓€浣嶏級锛岀敤涓€鍊�(g猫)鍊肩⒑淇濆偝杓�?sh霉)鑷�?sh霉)鎿�(j霉)鏈夊伓鍊�(g猫)鎴栬€呭?zh猫n)鈧倧杓珮浣�銆備緥濡�锛屽鏋滄暩(sh霉)鎿�(j霉)鏄�011锛岄偅涔堝皪(du矛)浜庡伓鏍￠(y脿n)锛屾牎椹�(y脿n)浣嶇偤0锛屼繚璀夐倧杓珮鐨勪綅鏁�(sh霉)鏄伓鏁�(sh霉)鍊�(g猫)銆傚鏋滄槸濂囨牎椹�(y脿n)锛屾牎椹�(y脿n)浣嶄綅1锛岄€欐ǎ灏辨湁3鍊�(g猫)閭忚集楂樹綅銆傞珮浣嶅拰浣庝綅涓嶇湡姝ｇ殑妾㈡煡鏁�(sh霉)鎿�(j霉)锛岀啊(ji菐n)鍠疆浣嶉倧杓珮鎴栬€呴倧杓綆鏍￠(y脿n)銆傞€欐ǎ浣垮緱鎺ユ敹瑷�(sh猫)鍌欒兘澶犵煡閬撲竴鍊�(g猫)浣嶇殑鐙€鎱�(t脿i)锛屾湁姗�(j墨)鏈�(hu矛)鍒ゆ柗鏄惁鏈夊櫔鑱插共鎿句簡閫氫俊鎴栧偝杓稿拰鎺ュ彈鐨勬暩(sh霉)鎿�(j霉)涓嶅悓姝�銆�

3锛屽父鐢≒LC鍩烘湰鎺ュ彛

a,浠€涔堟槸RS-232锛�

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b,浠€涔堟槸RS-422锛�

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c锛屼粈涔堟槸RS-485锛�

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