寮� 瑷€: 

闅ㄨ憲鐝�(xi脿n)浠ｅ伐妤�(y猫)鐨勪笉鏂风櫦(f膩)灞�锛屼己鏈嶇郴绲�(t菕ng)鐨勬噳(y墨ng)鐢ㄦ棩鐩婂唬娉�锛屼互鍏堕€熷害鍜屼綅缃熆鎳�(y墨ng)鎺у埗鎬ц兘鐨勮姹備篃瓒婁締瓒婇珮銆傜壒鍒ユ槸鍦ㄦ暩(sh霉)鎺ф(j墨)搴�銆佹(j墨)鍣ㄤ汉銆佸皫(d菐o)鑸郴绲�(t菕ng)銆佹暩(sh霉)鎿�(j霉)闆曢姂绛夐牁(l菒ng)鍩�锛岃姹備己鏈嶇郴绲�(t菕ng)鍏锋湁楂橀€�銆侀珮绮惧害銆侀珮鍙潬鎬у拰杓冨挤(qi谩ng)鐨勬姉骞叉摼鑳藉姏銆傚叏鏁�(sh霉)瀛楁帶鍒惰兘澶犱娇绯荤当(t菕ng)鐛插緱楂樼簿搴﹀拰楂樺彲闈犳€�锛岄潰涓斿叿鏈夎純寮�(qi谩ng)鐨勬姉骞叉摼鑳藉姏鍜屾サ濂界殑鏌旀€с€傛暩(sh霉)瀛椾俊铏熻檿鐞嗭紙DSP锛夋妧琛�(sh霉)鐨勭櫦(f膩)灞曠偤瀵�(sh铆)鐝�(xi脿n)鍏ㄦ暩(sh霉)瀛楁帶鍒跺瀹氫簡鍩虹(ch菙)銆傚悓鏅�锛岄毃钁楄▓(j矛)绠楁(j墨)纭欢銆佽粺浠舵妧琛�(sh霉)鍙婇泦鎴愰浕璺妧琛�(sh霉)鐨勮繀閫熺櫦(f膩)灞�锛屽伐妤�(y猫)鎺у埗绯荤当(t菕ng)宸叉垚鐐鸿▓(j矛)绠楁(j墨)鎶€琛�(sh霉)鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩熸渶鍏锋椿鍔涚殑涓€鍊嬪垎鏀紝骞跺彇寰楀法澶х殑閫�(j矛n)姝�銆�

绺界窔鍖栨槸宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勪竴鍊嬬櫦(f膩)灞曟柟鍚�锛屽畠鍦ㄩ仼鐢ㄨ寖鍦�銆佸彲鎿�(ku貌)灞曟€с€佸彲缍(h霉)鎬т互鍙婃姉鏁呴殰鑳藉姏绛夋柟闈㈣純闆嗕腑寮忔帶鍒剁郴绲�(t菕ng)鏈夋槑椤殑鍎�(y艒u)瓒婃€�銆侰AN(Controller Area Network)绺界窔鐢变簬鍏堕珮鎬ц兘銆侀珮鍙潬鎬у強鐛�(d煤)鐗圭殑瑷�(sh猫)瑷�(j矛)锛屽叿鏈夎純寮�(qi谩ng)鐨勬姉骞叉摼鑳藉姏锛岄仼鍚堢敤浜庡(sh铆)鏅傛€ц姹傚緢楂樼殑绯荤当(t菕ng)銆傚彟涓€鏂归潰锛岀洰鍓嶈ū澶氬伐妤�(y猫)浼烘湇鎺у埗绯荤当(t菕ng)鏄熀浜庢ā鎿浕瀛愭妧琛�(sh霉)瀵�(sh铆)鐝�(xi脿n)鐨�锛岄浕璺郴绲�(t菕ng)寰�(f霉)闆�銆佹垚鏈純楂樸€佹姉骞叉摼鑳藉姏宸�銆佺郴绲�(t菕ng)鍙摯(ku貌)灞曟€у樊銆傚畠灏囩劇娉曢仼鎳�(y墨ng)宸ユキ(y猫)浼烘湇鎺у埗绯荤当(t菕ng)鏈締绲�(ji茅)妲�(g貌u)鐨勮姹�銆�

1.1澶氭懇宸濇柊娆句己鏈嶉﹨(q奴)鍕曞櫒鐗归粸(di菐n)锛� 

TAD88XX绯诲垪椹�(q奴)鍕曞櫒鏄湪浠ュ線鐢�(ch菐n)鍝佷笂杩藉姞浜嗗悇绋壒鎬у悗閲嶆柊瑾曠敓鐨�銆傚叾鍏锋湁鍚勭ó椤憲鍎�(y艒u)榛�(di菐n):

1锛夋洿鐩磋锛屽寘鎷弮鏁�(sh霉)瑾�(di脿o)鏁寸殑鍚勭ó瑷�(sh猫)瀹�锛屽叏閮ㄥ彲鐢ㄥ€嬩汉闆昏叇渚嗘搷浣�锛岃€屼笉闇€瑕佸皥鐢ㄧ殑妾㈡脯宸ュ叿銆�

2锛�鏇存柟闈紝鎸夐爡(xi脿ng)鐩垎椤炶〃绀哄弮鏁�(sh霉)锛屽彲娓呮櫚鏄撴噦鍦伴’绀虹暥(d膩ng)鍓嶅€艰垏璁婂嫊鍊笺€�

3锛�鏇磋繀鎹�锛岄€氶亷鏀归€�(j矛n)纭欢鍜岃粺浠�锛岄浕娴侀熆鎳�(y墨ng)鍜岄€熷害鍜岄€熷害闊挎噳(y墨ng)鍧囧(sh铆)鐝�(xi脿n)浜嗗師鏈夌敘(ch菐n)鍝佺殑鍏╁€嶉€熷害銆�

4锛�鏇寸簿鑷�锛岃垏鏈叕鍙稿師鏈夌敘(ch菐n)鍝佺浉姣�锛屽ぇ骞呯府灏忎簡澶栧舰灏哄銆傚彟澶�锛岃垏鍏跺畠鍏徃鐢�(ch菐n)鍝佺浉姣�锛屼篃鍏锋湁鍎�(y艒u)鐣扮殑绮惧阀鎬�銆�

5锛�鏇撮綂鍏ㄧ殑鐢�(ch菐n)鍝佺郴鍒楋紝绶ㄧ⒓鍣細鍖呮嫭澧為噺寮�锛屼覆琛岋紙17~23bit锛夛紝鐒″埛鏃嬭綁(zhu菐n)璁婂鍣�銆傜恫(w菐ng)绲�(lu貌)鎺ュ彛锛氬寘鎷琒V-NET銆丷S485銆丷S232銆�

1.2 CAN绺界窔閫氫俊瀵�(sh铆)鐝�(xi脿n)

鈻� 闂�(gu膩n)浜嶴V-NET

SV-NET 鍒╃敤鐗╃悊灞AN 鐨勪腑閫熷煙缍�(w菐ng)銆傜偤浜嗘帶鍒跺偝杓告檪闁擄紝鎺掗櫎澶氫綑鍔熻兘锛岄噰鐢ㄤ簡灏堟キ(y猫)楂�绉戞妧浜や簰寮忔帶鍒剁殑鍠竴鍗�(xi茅)璀�銆�

鈻� 闂�(gu膩n)浜嶮AC-ID

SV-NET 鐐轰富绔欏拰寰炵珯闂�(gu膩n)绯�銆備富绔欑偤SV-NET 鎺у埗鍣ㄣ€侀浕鑵︾瓑涓婁綅鎺у埗鍣�銆傚緸绔欑偤椹�(q奴)鍕曞櫒銆両/O 绲�銆備富绔欐(j墨)鍣ㄥ彧鏈�1 鍊�锛屼笉閬庨€氬父寰炵珯鐨勬(j墨)鍣ㄦ暩(sh霉)閲忕溇澶�銆傚洜姝ゅ悇鍊嬪緸绔欏湪缍�(w菐ng)绲�(lu貌)涓婇渶瑕佽ō(sh猫)瀹�MAC锛岻D锛堝獟楂旇í鍟忔帶鍒剁法铏燂級骞朵繚璀変笉閲嶅京(f霉)銆傚鏋滄湁閲嶅京(f霉)绶ㄨ櫉鐨勮┍锛屾渻鐧�(f膩)鐢熸暩(sh霉)鎿�(j霉)娌栫獊灏�(d菐o)鑷�鐒℃硶姝ｅ父閫氫俊銆�

鈻犻棞(gu膩n)浜庝笂浣嶆帶鍒跺櫒锛堜富绔欙級

涓婁綅鎺у埗鍣紙涓荤珯锛塎AC-ID 閫氬父浠�“锛�”琛ㄧず銆�

鈻犻棞(gu膩n)浜庨﹨(q奴)鍕曞櫒锛堝緸绔欙級鐨凪AC-ID

椹�(q奴)鍕曞櫒MAC-ID 鍙互瑷�(sh猫)瀹氱偤锛戯綖锛栵紦銆�鍙涓嶉噸寰�(f霉)锛屽彲浠ヨō(sh猫)缃墍鏈夌法铏熴€�

鈻燬V-NET 楂樼鎶€浜や簰寮忔帶鍒剁郴绲�(t菕ng)绲�(ji茅)妲�(g貌u)

渚嬶級 涓婁綅鎺у埗鍣ㄤ腑閫ｆ帴3 鍊嬮﹨(q奴)鍕曞櫒锛孧AC-ID锛濓紥椹�(q奴)鍕曞櫒锛堥浕姗�(j墨)锛変己鏈嶅櫒闁嬪暉锛圤N锛夌殑鎯�娉佷笅銆�

1.3浣嶇疆鎺у埗鏂瑰紡

涓婁綅鎺у埗鍣ㄤ笉鏂风殑鍌宠几浣嶇疆鎸囦护锛岄﹨(q奴)鍕曞櫒閬靛緸浣嶇疆鎸囦护閫�(j矛n)琛屽嫊浣滅殑鏂瑰紡銆備篃灏辨槸瑾敱涓婁綅鎺у埗鍣ㄦ帶鍒堕﹨(q奴)鍕曞櫒銆傛寚浠ょ殑璁婂寲閲忔檪閻樹繚鎸佸浐瀹�锛岄﹨(q奴)鍕曞櫒灏辫兘澶犲湪涓€瀹氶€熷害涓嬪嫊浣�锛屽彧瑕佽畩鍖栨寚浠ゅ氨鑳藉煼(zh铆)琛屽姞閫熷拰娓涢€熷嫊浣�銆備笂浣嶆帶鍒跺櫒鏄敤浜庢帶鍒堕€熷害锛屽姞閫熷拰娓涢€�銆傞洊鐒舵寜瀵�(sh铆)鏅備綅缃寚浠や篃鍙互閫�(j矛n)琛岄珮閫熶笖寰�(f霉)闆滅殑鍕曚綔锛屼絾鏄偤浜嗙⒑淇濋浕姗�(j墨)鐨勬帶鍒堕爢鏆笖鐒℃宸紝涓婁綅鎺у埗鍣ㄥ皻涓旈渶瑕侀€�(j矛n)琛屼竴瀹氱▼搴﹂珮绱氱殑瑷�(j矛)绠�銆�

1.4閫熷害鎺у埗鏂瑰紡

鎸変笂浣嶆帶鍒跺櫒鐨勯€熷害鎸囦护閬�(y霉n)琛岀殑鏂瑰紡銆傛帴鏀跺埌涓婁綅鎺у埗鍣ㄥ偝杓�?sh霉)闂瑰櫠閽忎浚钁�?sh霉)鍊硷紝闁嬪閬�(y霉n)琛屽苟缍寔鍦ㄨō(sh猫)瀹氶€熷害?锛熸ⅱ璧傿绾�(x霉)鏀硅畩閫熷害骞堕€�(j矛n)琛屽姞閫熸笡閫熸帶鍒躲€�

娉細浼烘湇闁嬪暉鍚庨娆D37銆屽(sh铆)鏅傛寚浠ら€熷害銆嶈嚜鍕曡ō(sh猫)瀹氱偤“0”銆�

1.5鎵煩鎺у埗鏂瑰紡

鎸夌収涓婁綅鎺у埗鍣ㄧ殑闆绘祦鎸囦护閫�(j矛n)琛屽嫊浣滅殑鏂瑰紡銆傛帴鏀跺埌寰炰笂浣嶆帶鍒跺櫒鍌宠几?sh霉)纰惧◤楂﹀櫠閽�?锛岄枊濮嬮亱(y霉n)琛屽苟涓旂董鎸佸湪鍥哄畾闆绘祦鍊�銆傝兘澶犻€ｇ簩(x霉)鏀硅畩閫熷害骞堕€�(j矛n)琛岃綁(zhu菐n)鐭╂帶鍒�銆�

娉細浼烘湇瑷�(sh猫)瀹氱偤ON锛岄娆D38銆屽(sh铆)鏅傛寚浠ら浕娴併€嶈嚜鍕曡ō(sh猫)瀹氱偤“0”銆�

1.6SV-NET 鎺у埗鍣ㄥ拰闆绘(j墨)锛忛﹨(q奴)鍕曞櫒閫ｆ帴绀轰緥 锛�3 杌革級