銆�銆�1. 鐣�(hu脿)鍘熺悊鍦栧拰甯冪窔(xi脿n)鏅�(sh铆)鍊欒娉ㄦ剰鐨勪簨闋�(xi脿ng)
銆�銆�鐣�(hu脿)PCB鐨勬檪(sh铆)鍊�,CDMA妯″搴曚笅鎳�(y墨ng)瑭插ぇ闈㈢⿳鏁烽妳鎺ュ湴,妯″灞忚斀娈肩殑鍥� 瀹氳叧鎳�(y墨ng)瑭茬剨鎺ュ湪鎺ュ湴鐒婄洡(p谩n)涓�.鍚屾檪(sh铆),鐐轰簡闃叉妯″搴曚笅鐨勯亷(gu貌)瀛旇垏妯″灞� 钄芥鐭矾,鍦≒CB瑷�(sh猫)瑷�(j矛)鏅�(sh铆)鍙互鐢ㄧ挡鍗颁締(l谩i)瑕嗚搵閬�(gu貌)瀛�.璧扮窔(xi脿n)鐩￠噺寰�妯″搴曢儴 璧�,閫欐ǎ鍙互鎻愰珮鎶楀共鎿捐兘鍔�.
銆�銆�2. 鐒婃帴闅庢
銆�銆�100PIN鐨勬墜宸ョ剨鎺ユ湁榛�(di菐n)闆ｅ害,鐗瑰垾灏�(du矛)浜庡垵娆＄剨鎺ラ�欑ó鎻掑骇鐨勫伐绋嬪斧渚�(l谩i)瑾�(shu艒).妯� 濉婃彃搴т笉鑰愮嚈,鎵�浠ヨ鎺屾彙濂界儥閻垫韩搴�,鐑欓惖鐩￠噺涓嶈纰板埌濉戞枡閮ㄥ垎.鐩￠噺 鍦ㄥ紩鑵充笂澶氬姞鏉鹃姘�,浣嗕笉瑕佸紕鍒版彃搴х殑褰堢墖涓�,浠ュ厤鎻掑骇鍜屾ā濉婇枔鎺ヨЦ涓� 鑹�.鐒婃帴瀹屽悗鐩妾㈡煡鎻掑骇,鐧�(f膩)浜殑寮曡叧鎵嶆槸鍚堟牸鐨勭剨鎺�,濡傛灉寮曡叧鍜岀剨鐩�(p谩n) 鐏版殫,鍓囧緢鏈夊彲鑳芥槸铏涚剨.
銆�銆�3. 瑾�(di脿o)瑭︽ā濉婇浕婧�
銆�銆�妯″鍟熷嫊(d貌ng)鐨勬檪(sh铆)鍊欑敱浜庡湪绯荤当(t菕ng)鍒濆鍖栧拰灏嬫壘缍�(w菐ng)绲�(lu貌),鍔熻�楄純澶�,绱�300-500澶歮A, 绌�(w臎n)瀹氫笅渚�(l谩i)鍚庡姛鑰�(鎵撻浕瑭�(hu脿)鎴栬�呬笂缍�(w菐ng),瀹氫綅鐨勬儏娉佷笅)澶х磩鍦�300澶歮A. 瑷�(sh猫)瑷�(j矛)鐨勬檪(sh铆)鍊欎緵闆婚儴鍒嗙暀榛�(di菐n)浣欓噺,瑕佹眰鍦ㄥ閮ㄤ緵闆�(VEXT_DC)鐨勬儏娉佷笅 鑳芥湁4.5-5V,1A鐨勭┅(w臎n)瀹氱洿娴佷緵闆�,涓嶈兘瓒呴亷(gu貌)5.5V.寰堝宸ョ▼甯枩姝′覆閫ｄ竴 鍊�(g猫)浜屾サ绠￠檷澹撳悗鍐嶇郸妯″渚涢浕,閫欑ó鎯呮硜涓嬮伕鐢ㄧ殑浜屾サ绠¤娉ㄦ剰鑳芥敮鎸佺殑闆� 娴�,鏅�氱殑1N4001-1N4007绯诲垪鏄笉琛岀殑.闆绘簮濡傛灉姝ｅ父鐨勮┍(hu脿),妯″鐨�72鑵砅 S_HOLD鑵虫噳(y墨ng)瑭叉湁楂橀浕骞宠几鍑�,濡傛灉鎺ヤ簡浜屾サ绠″氨鏈�(hu矛)浜�.
銆�銆�4. 瑾�(di脿o)瑭︿覆鍙�
銆�銆�妯″鐨勯粯瑾�(r猫n)娉㈢壒鐜囩偤115200,鎵�浠ラ渶瑕佹妸涓绘帶MCU鏀规垚115200鐨勬尝鐗圭巼鎵嶈兘 姝ｅ父閫氳▕.濡傛灉鏄�8031涔嬮(l猫i)鐨勮�佸瀷铏�(h脿o)MCU閬�(d谩)涓嶅埌閭ｄ箞楂樼殑娉㈢壒鐜�,閭ｅ氨瑕佸厛 閫氶亷(gu貌)PC姗�(j墨)淇敼鎴愰渶瑕佺殑娉㈢壒鐜�.鍓涢枊(k膩i)濮嬬殑鏅�(sh铆)鍊欐噳(y墨ng)瑭插厛瑾�(di脿o)閫欰T鍛戒护,鍦ㄤ富姗�(j墨)涓� 鐧�(f膩)"AT",鎳�(y墨ng)瑭茶繑鍥�"OK".瑾�(di脿o)AT鐨勬檪(sh铆)鍊欏彧闇�瑕佹帴3绶�(xi脿n)鍒�(TXD,RXD,GND) 灏辫兘瑾�(di脿o)閫�.3绶�(xi脿n)鍒剁殑鎺ユ硶涓嬮潰鍙互閫氶亷(gu貌)妯″鎵撻浕瑭�(hu脿),鐧�(f膩)鐭秷鎭�,瀹氫綅,鐧�(f膩)AT 鍛戒护,浣嗘槸涓嶈兘鏁�(sh霉)鍌冲拰涓婄恫(w菐ng).鏁�(sh霉)鍌冲拰涓婄恫(w菐ng)闇�瑕佹帴涓插彛鐨勬祦鎺ц叧(RTS,CTS, DTR,DSR,RI),鍚﹀墖鏈�(hu矛)涓熷寘,鍏烽珨鏅�(sh铆)搴忚珛(q菒ng)鍙冭�冩(bi膩o)婧�(zh菙n)鐨凴S232鍗�(xi茅)璀�.妯″鐨処O鑵抽珮闆诲钩鏄�2.9V,浣嗘槸鐢变簬妯″鐨勪覆鍙ｆ墍鏈夋帴鏀惰叧閮芥湁MOS绠￠浕骞宠綁(zhu菐n)鎻� 闆昏矾,鎵�浠ュ彲浠ョ洿鎺ユ帴5V浠ヤ笅鐨勫柈鐗囨(j墨)鐨勪覆鍙�.
銆�銆�5. UIM鍗＄殑瑾�(di脿o)瑭�
銆�銆�UIM鍗￠儴鍒嗛浕璺竴瀹氳鍤�(y谩n)鏍肩収鎴戝�戝叕鍙哥殑鍙冭�冨湒鐣�(hu脿),鍗冭惉(w脿n)涓嶈兘鐪佺暐浠讳綍鍣ㄤ欢 鎴栬�呬慨鏀归浕闃讳箣椤�(l猫i)鐨勫��.涓嶉亷(gu貌)鍦ㄨ(di脿o)瑭︾殑鏅�(sh铆)鍊�3鍊�(g猫)閴椾綅浜屾サ绠″彲浠ュ厛涓嶇剨,閫�3 鍊�(g猫)绠″瓙鏄敤渚�(l谩i)鎻愰珮闃查潨闆昏兘鍔涚殑,灏�(du矛)鍔熻兘骞舵矑(m茅i)鏈夊奖闊�.UIM鍗＄殑渚涢浕鑺墖MI C5219涓嶈鐪佺暐(涔熷彲浠ョ敤鍏朵粬椤�(l猫i)浼煎櫒浠�),鑰屼笖鑺墖浣胯兘鑵冲繀闋堟帴鍒版ā濉�2 0鑵砋IM_PWR_EN涓�.闆绘簮鐨勮几鍑哄苟鑱�(li谩n)涓�鍊�(g猫)閴浕瀹瑰拰涓�鍊�(g猫)鐡风墖闆诲,鍏朵腑閴� 闆诲涓嶈兘鐢ㄥ悓妯ｅぇ灏忕殑鍏朵粬鏉愭枡闆诲鏇夸唬,鍚﹀墖鍙兘涓嶈兘姝ｅ父璁�鍗�.鍙﹀UI M鍗＄殑寮曡叧闋嗗簭涓�瀹氫笉鑳藉畾缇╅尟(cu貌),寰堝瀹㈡埗(h霉)灏辨槸鍥�?y脿n)姒剹顙冾惌_璺熸垜鍊戝叕鍙哥殑 涓嶄竴妯ｅ皫(d菐o)鑷碪IM鍗¤畝涓嶅嚭渚�(l谩i).鍙湁UIM鍗℃甯镐簡鎵嶈兘瑾�(di脿o)瑭﹂煶闋�.
銆�銆�6. 闊抽牷鐨勮(di脿o)瑭�
銆�銆�棣栧厛瑕佷繚璀夎�虫(j墨)鎻掑骇灏佽娌�(m茅i)鏈夊仛閷�(cu貌),鑰屼笖闇�瑕佹帴涓婂ぉ绶�(xi脿n).甯傚牬(ch菐ng)涓婅�虫(j墨)绶�(xi脿n)瑕�(gu墨)鏍兼湁 寰堝绋�,鎴戝�戞ā濉婄殑鑰虫(j墨)鎻掑骇鍙互鐢ㄤ笁鏄熸墜姗�(j墨)(姣斿鑰佸瀷铏�(h脿o)鐨凙188)鐨勫柈鑱� 閬撹�虫(j墨).鎻掍笂鑰虫(j墨)鍚庣敤妯″鎾ユ墦鑱�(li谩n)閫氬叕鍙哥殑鍏嶈不(f猫i)鏈嶅嫏(w霉)闆昏┍(hu脿)10011(鎴栬�呭伐鍟嗛妧 琛岀殑鍏嶈不(f猫i)瀹㈡湇闆昏┍(hu脿)),鎳�(y墨ng)瑭茶兘鑱�(t墨ng)鍒伴浕鑵︽挱鏀剧殑瑾�(y菙)闊宠彍鍠�.鍏嶆彁鍠囧彮榛樿獚(r猫n)鎺A R1P/EAR1N鑱查亾,濡傛灉瀹㈡埗(h霉)閫氶亷(gu貌)AT鍛戒护鍒囨彌,涔熷彲浣跨敤MELODY+/MELOD Y-鑱查亾.EAR1P/EAR1N,MELODY+/MELODY-鍑轰締(l谩i)鍚庡繀闋堟帴鍔熸斁鎵嶈兘椹�(q奴)鍕�(d貌ng) 鍠囧彮,鎴戝�戝叕鍙稿弮鑰冨湒鐢ㄧ殑LM4889澶х磩鍦�1-2W,鏅�氱殑杌�(ch膿)杓夋噳(y墨ng)鐢ㄩ煶閲忓凡缍�(j墨ng) 瓒冲.鐢变簬EAR1P/EAR1N,MELODY+/MELODY-杓稿嚭鐨勬槸闆绘祦淇¤櫉(h脿o),鎵�浠� 鐢ㄧず娉㈠櫒閲忔槸閲忎笉鍑烘尝褰㈢殑.閫氳┍(hu脿)閬�(gu貌)绋嬩腑鑰虫(j墨)鎻掓嫈鑳借嚜鍕�(d貌ng)鍒囨彌鑱查亾. 鍔熸斁鐨� 杓稿嚭鐩存帴鎺ュ枃鍙�,璜�(q菒ng)涓嶈涓查�ｉ浕闃�.濡傛灉瑕佹帴闃诲婵炬尝闆昏矾,寤鸿鍦ㄥ姛鏀捐几 鍏ョ鎺�.
銆�銆�7. 涓婄恫(w菐ng)鍜屽畾浣嶇殑瑾�(di脿o)瑭�
銆�銆�閫欓儴鍒嗗鎴�(h霉)鎵�鐢ㄧ殑UIM鍗″繀闋堥枊(k膩i)閫氱浉鎳�(y墨ng)鏈嶅嫏(w霉)鎵嶈,鍏烽珨璜�(q菒ng)鍜ㄨ(x煤n)鑱�(li谩n)閫氱嚐(y铆ng)妤�(y猫)寤�. 涓婄恫(w菐ng)妤�(y猫)鍕�(w霉)鐢ㄦ櫘閫欳DMA澶╃窔(xi脿n),鍏烽珨涓婄恫(w菐ng)瑷�(sh猫)缃亷(gu貌)绋嬭珛(q菒ng)鏌ョ湅AnyDATA鎶�琛�(sh霉)鎵嬪唺(c猫). 瀹氫綅妤�(y猫)鍕�(w霉)闇�瑕佹帴GPS澶╃窔(xi脿n).DTGS-800妯″鐢ㄧ殑鏄疌DMA/GPS浜屽悎涓�澶╃窔(xi脿n),鐢� 璧蜂締(l谩i)鏂逛究榛�(di菐n).鑰孌TU-800XG妯″CDMA澶╃窔(xi脿n)鍜孏PS澶╃窔(xi脿n)鏄垎闁�(k膩i)鐨�,闈堟晱搴︽瘮 杓冮珮,瀹氫綅绮惧害杓冨ソ.涓�鑸粖(ch膿)杓夋噳(y墨ng)鐢ㄥぇ閮ㄥ垎鐢ㄥ惛鐩�(p谩n)寮忚粖(ch膿)闋傚ぉ绶�(xi脿n),鍦�(gu贸)鍏�(n猫i)寰堝寤� 瀹堕兘鑳界敓鐢�(ch菐n).鑰屾墜鎸佺祩绔敤鐨�13脳13脳4mm鐨勭墖寮忛櫠鐡峰ぉ绶�(xi脿n)鍦�(gu贸)鍏�(n猫i)寤犲鎬ц兘閮� 涓嶅お濂�,绋嶅井灏哄澶ч粸(di菐n)鐨勫湅(gu贸)鍏�(n猫i)涔熻兘鐢熺敘(ch菐n).
