CAN绺界窔鏄疘SO鍦�(gu贸)闅涙(bi膩o)婧�(zh菙n)鍖栫殑涓茶閫氫俊鍗�(xi茅)璀般€傚湪姹借粖鐢�(ch菐n)妤�(y猫)涓�锛屽嚭浜庡皪(du矛)瀹夊叏鎬с€佽垝閬╂€�銆佹柟渚挎€�銆佷綆鍏銆佷綆鎴愭湰鐨勮姹�锛屽悇绋悇妯ｇ殑闆诲瓙鎺у埗绯荤当(t菕ng)琚枊(k膩i)鐧�(f膩)浜嗗嚭渚�(l谩i)銆傜敱浜庨€欎簺绯荤当(t菕ng)涔嬮枔閫氫俊鎵€鐢ㄧ殑鏁�(sh霉)鎿�(j霉)椤炲瀷鍙婂皪(du矛)鍙潬鎬х殑瑕佹眰涓嶇洝鐩稿悓锛岀敱澶氭绺界窔妲�(g貌u)鎴愮殑鎯呮硜寰堝锛岀窔鏉熺殑鏁�(sh霉)閲忎篃闅ㄤ箣澧炲姞銆傜偤閬╂噳(y墨ng)鈥滄笡灏戠窔鏉熺殑鏁�(sh霉)閲忊€�銆佲€滈€氶亷(gu貌)澶氬€�(g猫)LAN锛岄€�(j矛n)琛屽ぇ閲忔暩(sh霉)鎿�(j霉)鐨勯珮閫熼€氫俊鈥濈殑闇€瑕�锛孋AN绺界窔鎳�(y墨ng)閬�(y霉n)鑰岀敓锛屽湒1鐐篊AN绺界窔鍦ㄦ苯杌婁腑鐨勬噳(y墨ng)鐢ㄥ湒銆�

鍦�1姹借粖涓�CAN绺界窔鐨勬噳(y墨ng)鐢�

CAN鐨勯珮鎬ц兘鍜屽彲闈犳€у凡琚獚(r猫n)鍚�锛屽苟琚唬娉涘湴鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊(d貌ng)鍖�銆佽埞鑸�銆侀啱(y墨)鐧傝ō(sh猫)鍌�銆佸伐妤�(y猫)瑷�(sh猫)鍌欑瓑鏂归潰銆�鐝�(xi脿n)鍫�(ch菐ng)绺界窔鏄暥(d膩ng)浠婅嚜鍕�(d貌ng)鍖栭牁(l菒ng)鍩熸妧琛�(sh霉)鐧�(f膩)灞曠殑鐔遍粸(di菐n)涔嬩竴锛岃璀�(y霉)鐐鸿嚜鍕�(d貌ng)鍖栭牁(l菒ng)鍩熺殑瑷�(j矛)绠楁(j墨)灞€鍩熺恫(w菐ng)銆傚湒2鐐篊AN绺界窔缍�(w菐ng)璺湒锛屽畠鐨勫嚭鐝�(xi脿n)鐐哄垎甯冨紡鎺у埗绯荤当(t菕ng)瀵�(sh铆)鐝�(xi脿n)鍚勭瘈(ji茅)榛�(di菐n)涔嬮枔瀵�(sh铆)鏅�(sh铆)銆佸彲闈犵殑鏁�(sh霉)鎿�(j霉)閫氫俊鎻愪緵浜嗗挤(qi谩ng)鑰屾湁鍔涚殑鎶€琛�(sh霉)鏀寔銆�

鍦�2 CAN绺界窔缍�(w菐ng)璺湒

CAN绺界窔浣滅偤鍙潬鎬ч潪甯搁珮鐨勭附绶�锛屽嚭閷�(cu貌)姒傜巼闈炲父灏�锛岄€欎篃鏄畠琚唬娉涙噳(y墨ng)鐢ㄧ殑鍘熷洜涔嬩竴銆傚湪CAN绺界窔鐨勫(sh铆)闅涚爺鐧�(f膩)涓�锛岀浉杓冧簬CAN绺界窔鐨勬纰哄箑锛屽伐绋嬪斧鏇撮棞(gu膩n)娉–AN绺界窔鐨勯尟(cu貌)瑾ゅ箑锛屼笅闈㈠皣鐐哄ぇ瀹跺睍鐝�(xi脿n)CANscope娉㈠舰甯歌(ji脿n)鐨勫咕椤為尟(cu貌)瑾わ紝鍦�3鐐哄共鎿惧皫(d菐o)鑷寸殑CAN閫氳▕閷�(cu貌)瑾�銆�

鍦�3閷�(cu貌)瑾ゆ尝褰㈠湒

鍦�4鐐虹祩绔浕闃诲苟鑱�(li谩n)閬�(gu貌)澶�锛屽樊鍒嗛浕骞冲箙鍊煎お灏忓皫(d菐o)鑷存帴鏀剁瘈(ji茅)榛�(di菐n)璀�(sh铆)鍒ュけ鏁楃殑閷�(cu貌)瑾�銆�

鍦�4閷�(cu貌)瑾ゆ尝褰㈠湒

鍦�5鐐虹附绶氭敮绶氶亷(gu貌)闀�(zh菐ng)锛岄浕骞充笅闄嶆部鑷�(t谩i)闅庨亷(gu貌)楂�锛屽皫(d菐o)鑷翠綅瀵害澶辫(di脿o)鐨勯尟(cu貌)瑾�銆�

鍦�5閷�(cu貌)瑾ゆ尝褰㈠湒

鍦�6鐐哄崱杌婃墦闁�(k膩i)/闂�(gu膩n)闁夊ぇ鐕堟檪(sh铆)锛岃€﹀悎鍒癈AN绺界窔涓婄殑骞叉摼锛屽皫(d菐o)鑷寸殑閷�(cu貌)瑾ゃ€�

鍦�6閷�(cu貌)瑾ゆ尝褰㈠湒

鍦�7鐐烘尝鐗圭巼鐣板父(浣嶅搴﹀緸2us绐佺劧璁婃垚1.6us)锛屽皫(d菐o)鑷翠綅閷�(cu貌)瑾ゃ€�

鍦�7閷�(cu貌)瑾ゆ尝褰㈠湒

CAN绺界窔鐨勯尟(cu貌)瑾ら兘鏈夊摢浜涘舰寮�锛岀浉浜掍箣闁撴湁浠€涔堟ǎ鐨勯棞(gu膩n)绯伙紝浠ュ強绺界窔鐨勬娓�(c猫)鑸囨牎椹�(y脿n)鐨勫師鐞嗘槸浠€涔�?

CAN绺界窔鐨勯尟(cu貌)瑾ゅ箑鍙垎鐐轰綅閷�(cu貌)瑾�銆佷綅濉厖閷�(cu貌)瑾ゃ€丆RC閷�(cu貌)瑾�銆佹牸寮忛尟(cu貌)瑾ゃ€佹噳(y墨ng)绛旈尟(cu貌)瑾や簲澶ч锛屾瘡椤為尟(cu貌)瑾ょ殑鍏烽珨瑙ｉ噵濡傚湒8鎵€绀�锛屾鍦栫啊(ji菐n)娼旀槑浜嗙殑灞曠従(xi脿n)浜嗗悇绋尟(cu貌)瑾�銆�

鍦�8CAN绺界窔閷�(cu貌)瑾ら鍨�

CAN鍫�(b脿o)鏂囧偝杓搁亷(gu貌)绋嬩腑鍑虹従(xi脿n)閫氳▕閷�(cu貌)瑾�锛屾渻(hu矛)鐧�(f膩)閫侀尟(cu貌)瑾ゅ箑锛屼互涓婃墍杩扮殑閷�(cu貌)瑾ゅ箑椤炲瀷涓牴鎿�(j霉)鍏堕尟(cu貌)瑾ゆ(bi膩o)璀�(sh铆)绗︿笉鍚岋紝鍙垎鐐衡€滀富鍕�(d貌ng)閷�(cu貌)瑾も€濆拰鈥滆鍕�(d貌ng)閷�(cu貌)瑾も€�銆�

涓诲嫊(d貌ng)閷�(cu貌)瑾わ細妾㈡脯(c猫)閷�(cu貌)瑾や富鍕�(d貌ng)鍫�(b脿o)閷�(cu貌)锛岀櫦(f膩)鍑洪尟(cu貌)瑾ゆ(bi膩o)璀�(sh铆)绗�(閫ｇ簩(x霉)6鍊�(g猫)椤€т綅)鍜岄尟(cu貌)瑾ょ晫瀹氱(閫ｇ簩(x霉)8鍊�(g猫)闅卞舰浣�);鐩殑鍦ㄤ簬鈥滀富鍕�(d貌ng)鈥濋€氱煡閷�(cu貌)瑾わ紝鍗充娇鍒ョ殑绡€(ji茅)榛�(di菐n)娌�(m茅i)鏈夌櫦(f膩)鐝�(xi脿n)姝ら尟(cu貌)瑾�;

琚嫊(d貌ng)閷�(cu貌)瑾わ細妾㈡脯(c猫)閷�(cu貌)瑾�锛岃鍕�(d貌ng)绛夊緟鍏朵粬绡€(ji茅)榛�(di菐n)鍫�(b脿o)閷�(cu貌)鍚庣櫦(f膩)閫侀尟(cu貌)瑾ゆ(bi膩o)璀�(sh铆)绗�(閫ｇ簩(x霉)6鍊�(g猫)闅卞舰浣�)鍜岄尟(cu貌)瑾ゆ(bi膩o)璀�(sh铆)绗�(閫ｇ簩(x霉)8鍊�(g猫)闅卞舰浣�);鐩殑鍦ㄤ簬璀�(sh铆)鍒ラ尟(cu貌)瑾�锛屽洖鎳�(y墨ng)涓诲嫊(d貌ng)閷�(cu貌)瑾�;

绺界窔闂�(gu膩n)闁夛細绡€(ji茅)榛�(di菐n)涓嶅弮鑸囩附绶氶€氳▕;

鐐轰簡閬垮厤鏌愬€�(g猫)瑷�(sh猫)鍌欏洜?y脿n)妯介櫒纰擃厠?渚嬪纭欢鎼嶅)灏�(d菐o)鑷寸劇(w煤)娉曟甯告敹鐧�(f膩)鏁�(sh霉)鎿�(j霉)鑰屼笉鏂峰湴鐮村鏁�(sh霉)鎿�(j霉)骞€锛屽緸鑰屽奖闊垮叾浠栨甯哥瘈(ji茅)榛�(di菐n)閫氳▕锛孋AN-bus瑕�(gu墨)鑼冧腑瑕�(gu墨)瀹氭瘡鍊�(g猫)CAN鎺у埗鍣ㄩ兘鏈変竴鍊�(g猫)鐧�(f膩)閫侀尟(cu貌)瑾よ▓(j矛)鏁�(sh霉)鍣ㄥ拰涓€鍊�(g猫)鎺ユ敹閷�(cu貌)瑾よ▓(j矛)鏁�(sh霉)鍣�銆傛牴鎿�(j霉)瑷�(j矛)鏁�(sh霉)鍊间笉鍚孋AN绡€(ji茅)榛�(di菐n)鏈�(hu矛)铏曚簬涓嶅悓鐨勮ō(sh猫)鍌欑媭鎱�(t脿i)锛岀媭鎱�(t脿i)涔嬮枔鐨勮綁(zhu菐n)鎻涢棞(gu膩n)绯诲鍦�9鎵€绀猴細

鍦�9閷�(cu貌)瑾よ綁(zhu菐n)鎻涘湒

鎺ユ敹銆佺櫦(f膩)閫侀尟(cu貌)瑾よ▓(j矛)鏁�(sh霉)鍣ㄥ皪(du矛)鎳�(y墨ng)鐨勮畩鍕�(d貌ng)姊濅欢鍙婃暩(sh霉)鍊艰畩鍕�(d貌ng)鎯呮硜锛�

鎺ユ敹鍠厓妾㈡脯(c猫)鍑洪尟(cu貌)瑾ゆ檪(sh铆)锛屾娓�(c猫)鍒伴尟(cu貌)瑾ゆ(bi膩o)璀�(sh铆)绗︽垨閬�(gu貌)杓夋(bi膩o)蹇楃殑鈥滀綅閷�(cu貌)瑾も€濋櫎澶�锛屾鏅�(sh铆)REC+1銆乀EC涓嶈畩;

鎺ユ敹鍠厓鍦ㄧ櫦(f膩)閫佸畬閷�(cu貌)瑾ゆ(bi膩o)蹇楀悗妾㈡脯(c猫)鍒扮涓€浣嶇偤椤€ч浕骞筹紝姝ゆ檪(sh铆)REC+8銆乀EC涓嶈畩;

鐧�(f膩)閫佸柈鍏冭几鍑洪尟(cu貌)瑾ゆ(bi膩o)蹇�锛屾鏅�(sh铆)REC涓嶈畩銆乀EC+8;

鐧�(f膩)閫佸柈鍏冪櫦(f膩)閫佷富鍕�(d貌ng)閷�(cu貌)瑾ゆ(bi膩o)蹇楁垨閬�(gu貌)杓夋(bi膩o)蹇楋紝妾㈡脯(c猫)鍑轰綅閷�(cu貌)瑾�锛孯EC涓嶈畩銆乀EC+8;

鎺ユ敹鍠厓鐧�(f膩)閫佷富鍕�(d貌ng)閷�(cu貌)瑾ゆ(bi膩o)蹇楁垨閬�(gu貌)杓夋(bi膩o)蹇�锛屾娓�(c猫)鍑轰綅閷�(cu貌)瑾�锛孯EC+8銆乀EC涓嶈畩;

鍚勫柈鍏冨緸涓诲嫊(d貌ng)閷�(cu貌)瑾ゆ(bi膩o)蹇椼€侀亷(gu貌)杓夋(bi膩o)蹇楃殑闁�(k膩i)濮嬫娓�(c猫)鍑洪€ｇ簩(x霉)14鍊�(g猫)椤€т綅锛屼箣鍚庢瘡妾㈡脯(c猫)鍑洪€ｇ簩(x霉)8鍊�(g猫)椤€т綅锛岀櫦(f膩)閫佹檪(sh铆)REC+8銆佹帴鏀舵檪(sh铆)TEC+8;

妾㈡脯(c猫)鍑鸿鍕�(d貌ng)閷�(cu貌)瑾ゆ(bi膩o)蹇楀悗杩藉姞閫ｇ簩(x霉)8鍊�(g猫)浣嶇殑椤€т綅锛岀櫦(f膩)閫佹檪(sh铆)REC+8銆佹帴鏀舵檪(sh铆)TEC+8;

鐧�(f膩)閫佸柈鍏冩甯告帴鏀舵暩(sh霉)鎿�(j霉)绲�(ji茅)鏉熸檪(sh铆)(杩斿洖ACK涓斿埌骞€绲�(ji茅)鏉熶綅妾㈡脯(c猫)鍒伴尟(cu貌)瑾�)锛孯EC涓嶈畩銆乀EC-1;

鎺ユ敹鍠厓姝ｅ父鎺ユ敹鏁�(sh霉)鎿�(j霉)绲�(ji茅)鏉熸檪(sh铆)(鍒癈RC鏈娓�(c猫)鍑洪尟(cu貌)瑾や笖姝ｅ父杩斿洖ACK)锛孯EC<127鏅�(sh铆)锛孯EC-1锛孯EC>127鏅�(sh铆)锛孯EC=127;TEC涓嶈畩;

铏曚簬绺界窔闂�(gu膩n)闁夌殑鍠厓锛屾娓�(c猫)鍒�128娆￠€ｇ簩(x霉)11鍊�(g猫)浣嶇殑闅卞舰浣�锛岄尟(cu貌)瑾よ▓(j矛)鏁�(sh霉)鍣ㄦ闆讹紝REC銆乀EC=0;

CAN绺界窔閷�(cu貌)瑾よ檿鐞嗗姛鑳藉爆浜庢槸閺堣矾灞ゅ姛鑳斤紝姝ゅ姛鑳界敱CAN鎺у埗鍣ㄦ焙瀹�锛屽鍦�10鎵€绀篊AN鎺у埗浠嬬垂鍦栵紝鍏朵腑瑭崇窗(x矛)浠嬬垂鑸囬尟(cu貌)瑾よ檿鐞嗘湁闂�(gu膩n)鐨勯儴鍒嗭細浣嶆祦铏曠悊鍣�銆佷綅閭忚集鎺у埗銆侀尟(cu貌)瑾ょ鐞嗛倧杓�銆�

浣嶆祦铏曠悊鍣�(BSP)鏄竴鍊�(g猫)鎺у埗鐧�(f膩)閫佺珐娌栧櫒銆佹帴鏀禙IFO鍜孋AN绺界窔涔嬮枔鏁�(sh霉)鎿�(j霉)娴佺殑绋嬪簭瑁濈疆锛屽畠閭勫煼(zh铆)琛岀附绶氫笂鐨勯尟(cu貌)瑾ゆ娓�(c猫)銆佷徊杓�銆佺附绶氬～鍏呭拰閷�(cu貌)瑾よ檿鐞�銆�

浣嶆檪(sh铆)搴忛倧杓�(BTL)鐩�(ji膩n)瑕栦覆琛岀殑CAN绺界窔鍜屼綅鏅�(sh铆)搴�锛屽畠鍦ㄤ俊鎭枊(k膩i)闋€滃急鍕�(sh矛)鏀厤鈥濈殑绺界窔鍌宠几鏅�(sh铆)锛屽悓姝AN绺界窔浣嶆祦(纭悓姝�)锛屾帴鏀�?q菒ng)?b脿o)鏂囨檪(sh铆)鍐嶆鍚屾涓嬩竴娆″偝閫�(杌熷悓姝�)銆�

閷�(cu貌)瑾ょ鐞嗛倧杓�(EML)璨�(f霉)璨�(z茅)闄愬埗鍌宠几灞ゆā濉婄殑閷�(cu貌)瑾�锛屽畠鎺ユ敹渚�(l谩i)鑷綅娴佽檿鐞嗗櫒鐨勫嚭閷�(cu貌)鍫�(b脿o)鍛婏紝鐒跺悗鎶婃湁闂�(gu膩n)閷�(cu貌)瑾ょ当(t菕ng)瑷�(j矛)鍛婅ù浣嶆祦铏曠悊鍣ㄥ拰鎺ュ彛绠＄悊閭忚集(IML)銆�

鍦�10CAN鎺у埗鍣�

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