中国·艾弗森代言的BB平台(股份公司)-Official website /?p=5873 /?p=5873#respond Mon, 20 Jul 2026 07:10:36 +0000 /?p=5873 鏈€杩戞暣鐞嗗浗浜AN 鏀跺彂鍣ㄧ殑鏃跺€欙紝绐佺劧鍙戠幇甯傞潰涓婂悇绉岰AN鏀跺彂鍣ㄥ瀷鍙峰疄鍦ㄦ槸澶浜嗐€傝€佺墝global 澶у巶涔熷嚭浜嗛潪甯稿鏂板瀷鍙凤紝涓€鏃堕棿涓嶇煡鎵€鎺€傛墍浠ヨ姳浜嗙偣鏃堕棿姊崇悊涓嬶紝椤洪亾缁欏ぇ瀹跺垎浜笅銆侟/p>
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涓哄暐鍨嬪彿瓒婃潵瓒婂浜咟/p>

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鍊掗€€鍗佸勾鐨勬苯杞︾數瀛愶紝杩樹笉鏄偅涔堝嵎銆傝寰楅偅涓椂鍊欑敤鐨勬瘮杈冨鐨凾JA1043, TJA1145鎴栬€呴偅绉峉BC銆備篃灏盢XP Onsemi绛夊嚑瀹讹紝閫夊瀷涔熼潪甯哥畝鍗曘€傜幇鍦ㄧ殑姹借溅鐢靛瓙甯傚満鍗风殑涓嶈锛屽厛涓嶈皥鍜变滑鍥戒骇鑺墖锛岀幇鍦ㄥ浗闄呭ぇ鍘備篃鍑轰簡涓€鍫嗗瀷鍙枫€侟/p>

涓哄暐NXP 杩欑娆ф床鍏徃涔熸洿鏂拌繖涔堝鏂板瀷鍙凤紵褰掓牴鍒板簳杩樻槸琚嵎鐨勩€傚簲瀵逛竴浼楃珵浜夊鎵嬬殑鍘嬪姏锛屼竴鏂归潰鏄嵎鎴愭湰鍜屽競鍦猴紝姣斿涓轰簡costdown, 鎶婅姱鐗囬槻鎶ょ瓑绾ч檷浣庯紝鍙敮鎸?2V鐢垫睜绯荤粺鐨勩€傚彟澶栦竴涓柟闈㈡槸鍗锋妧鏈悶浼樺寲杩唬锛屾瘮濡傛悶涓俊鍙蜂紭鍖朣IC鐨勭墖瀛愶紝瀹ｄ紶涓嬫妧鏈殑浼樺娍銆侟/p>

杩欑娌″嚑姣涢挶鐨勫皬鑺墖锛屼箣鍓嶉兘娌′汉鐪嬩笂鐨勶紝缁濆ぇ閮ㄥ垎鐨勯兘鏄疦XP鍦ㄥ仛銆傚悗鏉ユ苯杞﹀嵎璧锋潵浠ュ悗锛屽ぇ瀹惰寰楄繖涓噺澶э紝閮界洴涓婁簡銆侷nfineon 涔熸悶浜嗕笉灏戞帹缁欐娲茶溅鍘傦紝TI 鏇存槸鎼炰簡涓嶅皯P2P鐨勪骇鍝佹姠NXP鐨勫競鍦恒€ 涓嶅緱宸睳XP涔熻窡鐫€棰戠箒鐨勬帹鏂颁俊鍙枫€侟/p>

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涓€浼楀浗浜у巶鍟嗗氨璺熺潃鍚庨潰涓嶅仠鐨勬帹骞虫浛鑺墖銆?peak锛 novosese, SIT,绛夌瓑銆傛€讳箣鏄お澶氫簡銆侟/p>

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涓昏鍒嗙被

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铏界劧鍨嬪彿浼楀锛屾墤鏈旇糠绂伙紝浣嗘槸杩樻槸鍙互鎵炬壘瑙勫緥銆備富瑕佹湁浠ヤ笅鍑犱釜缁村害銆侟/p>

1. 淇″彿閫熺巼婕斿彉

闅忕潃閫氳鏁版嵁閲忕殑鎻愬崌,CAN涔熶粠鏅€氱殑浣庨€烠AN 鍒伴珮閫烠AN锛 鍐嶅埌鐩墠涓绘祦鐨凜ANFD銆 CANFD涔熷垎涓烘棭鏈熺殑2M鍜岀洰鍓嶄富娴佺殑5M銆傚悗闈㈠張閫€鍑烘潵浜咰ANXL锛屼富瑕佹槸鍜?0M浠ュお缃戞姠鐢熸剰銆備笉杩囩洰鍓嶇湅鏉ユ棤璁烘槸CANXL杩樻槸10baseT1閮芥病鏈夊嚑瀹跺湪鐢ㄣ€侟/p>

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2. 鏄惁甯﹀敜閱掑姛鑳键/strong>

鍍廡JA1043灏辨槸鍏稿瀷甯﹀敜閱掑姛鑳界殑鑺墖銆傛湁涓笓闂ㄧ殑INH绠¤剼锛岀綉娈靛唴鏈夋姤鏂囧氨浼氳Е鍙慖NH楂樼數骞筹紝鍙互鍘诲敜閱掑悗绔殑鐢垫簮鍜孧CU銆傚綋鐒惰繖涓姱鐗囪鐩存帴渚沚attery鐢靛帇瑕佹眰鑺墖浣庨潤鎬佺數娴併€傛暣涓繖璺疌AN鎬荤嚎涓婃湁鎶ユ枃灏变細鍞ら啋锛屾棤璁烘槸涓嶆槸鍙戠粰浣犵殑銆傝繖涓氨浼氭湁鍙兘鍑虹幇棰戠箒鍞ら啋浼戠湢鐨勬儏鍐碉紝涔熸病閭ｄ箞鑺傝兘銆侟/p>

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3. 鏄惁鏀寔partial network

鍩轰簬涓婇潰鎻愬埌鐨勶紝涓轰簡鑺傝兘锛屾帹鍑轰簡partial network CAN銆傚彧鏈夋€荤嚎涓婂嚭鐜板浐瀹氱綉娈电殑鎶ユ枃杩欎釜ECU鎵嶄細鍞ら啋銆傚疄鐜版柟寮忎篃姣旇緝绠€鍗曪紝鑺墖鍐呴儴鏈変釜灏忓瓨鍌ㄦā鍧楋紝MCU 閫氳繃SPI鎬荤嚎鍐欏叆闇€瑕佺殑缃戞鐨勪俊鎭€侟/p>

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杩欐牱灏卞疄鐜板悓涓€涓狢AN鎬荤嚎鍐咃紝鏈夌殑ECU鍦ㄩ€氳,鏈夌殑杩樺湪浼戠湢鐘舵€佷簡銆侟/p>

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4. 鏀寔鏁磋溅鐢垫睜绯荤粺12V杩樻槸24V

杩欎釜鏄嵎鎴愭湰鐨勪骇鐗┿€傛棭鏈熷悇瀹舵帹鍑虹殑CAN鏀跺彂鍣ㄩ兘鏄彲浠ユ敮鎸佷箻鐢ㄨ溅鐨?2V鐢垫睜绯荤粺鍜屽晢鐢ㄨ溅鐨?4V鐢垫睜绯荤粺鐨勩€備富瑕佹槸鑰愮數鍘嬬瓑绾х殑鍖哄埆銆傚悗鏉ヤ负浜嗛檷鎴愭湰锛屽ぇ瀹跺崟鎷庡嚭鏉ラ€傞厤12V鐢垫睜绯荤粺鐨勮姱鐗囥€傚彲浠ョ湅涓婽I鐨勫畼缃戯紝灏卞緢鏄庢樉鍖哄垎浜嗐€侟/p>

https://www.ti.com.cn/zh-cn/product-category/interface/can-transceivers/overview.html

骞朵笉鏄疶I涓€瀹惰繖鏍锋悶锛屽叾浠栦篃鏈夈€俆I鐨勭綉绔欐瘮杈冨弸濂斤紝鍐欏緱姣旇緝娓呮櫚銆侟/p>

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5.鏁磋溅鏄惁瑕佹眰SIChttps://wxa.wxs.qq.com/tmpl/pu/base_tmpl.html

SIC灏辨槸Signal Improvement Capability锛屼俊鍙蜂紭鍖栬兘鍔涖€ 鎴戜滑鐭ラ亾姹借溅姣忎釜CAN鎬荤嚎鍩烘湰涓婇兘鎸傜潃濂藉嚑涓狤CU锛岃€屼笖杩欎簺ECU鍒嗗竷鍦ㄨ溅韬殑鍚勪釜浣嶇疆銆傚浜庡竷绾挎潵璇村緢闅鹃伩鍏嶆病鏈夋湁寰堥暱鐨勫垎鏀蛋绾跨殑鎯呭喌锛岀粓绔尮閰嶄篃娌″暐甯姪銆傝繖鏍峰氨浼氬湪鎬荤嚎淇℃伅淇″彿灞辨湁鍙嶅皠浜х敓鎸搩銆傚浜?00K鐨勯珮閫烠AN杩樺ソ锛屽彲瀵逛簬涓婁簡2M鎴栬€?M鐨凜ANFD鏉ヨ锛屽氨瀹规槗浜х敓淇″彿瑙ｆ瀽闂銆侟/p>

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甯︽湁SIC鍔熻兘鐨凜AN鏀跺彂鍣ㄥ氨鍙互閽堝杩欎釜鍦烘櫙璧峰埌浣滅敤銆傚叿浣撳疄鐜扮殑鍘熺悊澶у鍙互鍘荤綉涓婅涓€涓嬬浉鍏崇殑浠嬬粛銆侟/p>

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灏忕粨

鐢ㄦ柊鍏徃鐨勬柊鑺墖鐨勬椂鍊欒繕鏄璋ㄦ厧銆備骇鐢熻偗瀹氳兘鍑哄叿pass鐨勬祴璇曟姤鍛婏紝浣嗘槸杞﹁締閲岄潰杩樻槸姣旇緝澶嶆潅鐨勶紝鍚勭鐢垫皵骞叉壈銆傚彲闈犳€т篃鏄渶瑕侀暱鏈熺Н绱墠鑳界湅鍑烘潵鐨勩€侟/p>

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<description><![CDATA[鍦ㄤ粙缁岶lexRay涔嬪墠锛屾垜浠笉寰椾笉鍏堢畝鍗曚簡瑙ｄ竴涓嬪叾甯歌搴旂敤鍦烘櫙锛歑-by-wire锛堢嚎鎺ф妧鏈級鍜岄珮绾ч┚椹惰緟鍔 […]]]></description> <content:encoded><![CDATA[ <p class="wp-block-paragraph">鍦ㄤ粙缁岶lexRay涔嬪墠锛屾垜浠笉寰椾笉鍏堢畝鍗曚簡瑙ｄ竴涓嬪叾甯歌搴旂敤鍦烘櫙锛歑-by-wire锛堢嚎鎺ф妧鏈級鍜岄珮绾ч┚椹惰緟鍔╃郴缁燂紙Advanced Driver Assistance Systems, ADAS锛堻/p> <p class="wp-block-paragraph">X-by-wire锛堢嚎鎺ф妧鏈級鏄寚鐢ㄧ數瀛愪俊鍙锋浛浠ｄ紶缁熸満姊版垨娑插帇杩炴帴锛屽疄鐜板杞﹁締鍏抽敭绯荤粺锛堝杞悜銆佸埗鍔ㄣ€佹补闂ㄧ瓑锛夌殑鐩存帴鐢垫帶鎿嶄綔锛屾牳蹇冪敱浼犳劅鍣ㄣ€丒CU鍜岀數瀛愭墽琛屽櫒缁勬垚锛屾簮鑷埅绌衡€渇ly-by-wire鈥濓紝鐜颁负鏅鸿兘搴曠洏涓庤嚜鍔ㄩ┚椹剁殑鍩虹煶銆傗€屸€岃鎶€鏈悕绉颁腑鈥淴鈥濅唬琛ㄨ鎺х郴缁燂紙濡係teer銆丅rake銆乀hrottle锛夛紝鈥渂y-wire鈥濇寚鈥滈€氳繃鐢电嚎锛堢數淇″彿锛夋帶鍒垛€濓紝闈炴寚鏅€氱嚎鏉燂紝鑰屾槸鈥屼俊鍙风骇鐢典紶椹卞姩鈥屻€傗€屸€孅/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-12.jpeg" alt="鍥剧墖"/></figure> <p 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浠ｈ〃鏈€浣庣▼搴︾殑姹借溅鍗卞锛孉SIL D 鍒欎唬琛ㄦ渶楂樼▼搴︾殑姹借溅鍗遍櫓銆備緥濡傦細瀹夊叏姘斿泭銆侀槻鎶辨鍒跺姩绯荤粺鍜屽姩鍔涜浆鍚戠郴缁熷繀椤昏揪鍒 ASIL D 绾э紝杩欐槸搴旂敤浜庡畨鍏ㄤ繚闅滅殑鏈€涓ヨ嫑绛夌骇锛屽洜涓哄叾澶辨晥甯︽潵鐨勯闄╂渶楂樸€傝€屽畨鍏ㄧ瓑绾ц寖鍥寸殑鏈€浣庣瓑绾э紝濡傚悗鐏瓑閮ㄤ欢锛屼粎闇€杈惧埌 ASIL A 绾у嵆鍙€傚ぇ鐏拰鍒硅溅鐏€氬父鏄 ASIL B 绾э紝鑰屽贰鑸帶鍒堕€氬父鏄 ASIL C 绾с€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-23.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ASIL-D 鏄苯杞﹀姛鑳藉畨鍏ㄥ浗闄呮爣鍑 ISO 26262 涓殑鏈€楂樺畨鍏ㄧ瓑绾р€岋紝涓昏鐢ㄥ湪涓€鏃﹀け鏁堝彲鑳藉嵄鍙婄敓鍛界殑姹借溅鍏抽敭绯荤粺涓婏紝姣斿鍒硅溅銆佽浆鍚戝拰瀹夊叏姘斿泭锛屽叾鏍稿績瑕佹眰鏄殢鏈虹‖浠跺け鏁堢巼蹇呴』浣庝簬 10鈦烩伕/灏忔椂 銆傗€屸€孉SIL 绛夌骇鏄€氳繃瀵规苯杞︾數瀛愰儴浠惰繘琛屽嵄瀹冲垎鏋愬拰椋庨櫓璇勪及绠楀嚭鏉ョ殑锛屼富瑕佺湅涓変釜缁村害鐨勬墦鍒嗙粍鍚 锛氣€屸€屸€屸€屼弗閲嶇▼搴︼紙S锛夆€岋細鍑轰簨鍚庡浜轰激瀹虫湁澶氬ぇ锛屼粠鈥滄棤浼ゅ鈥濆埌鈥滃嵄鍙婄敓鍛解€濆垎 4 绾э紝ASIL-D 瀵瑰簲鏈€涓ラ噸鐨勨€滃嵄鍙婄敓鍛?鑷村懡浼も€濄€傗€屾帴瑙︽鐜囷紙E锛夆€岋細杞﹁締閬囧埌杩欑鍗遍櫓鎯呭喌鐨勯鐜囷紝浠庘€滈潪甯镐笉鍙兘鈥濆埌鈥滄瀬鏈夊彲鑳解€濆垎 5 绾э紝ASIL-D 瑕佹眰鈥滄瀬鏈夊彲鑳解€濋亣鍒般€傚彲鎺ф€э紙C锛夆€岋細鍑轰簨鍚庨┚椹跺憳鑳戒笉鑳芥帶鍒朵綇灞€闈紝浠庘€滀竴鑸彲鎺р€濆埌鈥滀笉鍙帶鈥濆垎 4 绾э紝ASIL-D 瀵瑰簲鈥滀笉鍙帶鈥 銆傗€屸€屸€屽彧鏈夊綋杩欎笁涓淮搴﹂兘杈惧埌鏈€楂橀闄╃瓑绾э紙S3 + E4 + C3锛夋椂锛岀郴缁熸墠浼氳鍒掑垎涓 ASIL-D锛岃繖鎰忓懗鐫€璇ラ儴浠朵竴鏃﹀嚭闂锛岄┚椹跺憳鍑犱箮鏃犳硶閬垮厤涓ラ噸浼ゅ锛屽洜姝ら渶瑕佹渶涓ヨ嫑鐨勫畨鍏ㄤ繚闅滄帾鏂 銆傗€屸€屸€孅/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-14.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">浼犵粺杞 vs 瑙ｈ€﹁溅</p> <p class="wp-block-paragraph">浼犵粺杞︼紙鏈烘纭繛鎺ワ級鏂瑰悜鐩樷啋杞悜鏌扁啋杞悜鏈衡啋杞﹁疆锛涜笍鏉库啋鎺ㄦ潌鈫掍富缂糕啋娌圭鈫掑埞杞︺€傜壒鐐癸細寮鸿€﹀悎銆佸繀鑱斿姩锛涚郴缁熻嚜鍔ㄥ姩浣滄椂鏂瑰悜鐩 / 韪忔澘浼 鈥滄姠鎵嬫劅鈥濓紝骞叉壈椹鹃┒銆備汉杞﹁В鑰︼紙绾挎帶 + 鐢典俊鍙凤級鏂瑰悜鐩 / 韪忔澘锛堜粎浼犳劅鍣級鈫扙CU锛堢數瀛愭帶鍒跺櫒锛夆啋鎵ц鍣紙杞悜鐢垫満 / 鍒硅溅鐢垫満锛夈€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-15.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鐗圭偣锛氭棤鏈烘杩炴帴銆佸弻鍚戦殧绂伙紱浜恒€佽溅銆佽嚜鍔ㄩ┚椹剁郴缁熷彲鐙珛鍙戞寚浠わ紝浜掍笉骞叉壈銆侟/p> <p class="wp-block-paragraph">楂樼骇椹鹃┒杈呭姪绯荤粺锛圓dvanced Driver Assistance Systems, ADAS锛夋槸涓€绫诲埄鐢ㄨ溅杞戒紶鎰熷櫒鎰熺煡鐜锛岄€氳繃杩愮畻鍒嗘瀽鏉ラ璀﹀嵄闄┿€佹彁鍗囬┚椹惰垝閫傛€т笌瀹夊叏鎬х殑涓诲姩瀹夊叏鎶€鏈 銆傚畠骞堕潪鍗曚竴鎶€鏈紝鑰屾槸浼犳劅鍣ㄣ€侀珮鎬ц兘璁＄畻鍗曞厓鍙婂鏉傜畻娉曞崗鍚屽伐浣滅殑绯荤粺闆嗗悎锛屾牳蹇冪洰鏍囨槸杈呭姪椹鹃┒鍛樻墽琛岃溅杈嗙殑绾靛悜鍜屾í鍚戞帶鍒躲€傛牴鎹浗闄呰嚜鍔ㄦ満宸ョ▼甯堝浼氬畾涔夛紝褰撳墠甯傚満涓婄殑ADAS涓昏娑电洊L1锛堥┚椹跺憳杈呭姪锛夊拰L2锛堥儴鍒嗛┚椹惰嚜鍔ㄥ寲锛変袱涓骇鍒€傚叾鎶€鏈嚜21涓栫邯鍒濅互鏉ユ寔缁紨杩涳紝浠庨槻鎶辨鍒跺姩绯荤粺锛圓BS锛夈€佺數瀛愮ǔ瀹氭帶鍒剁郴缁燂紙ESC锛夌瓑鍩虹鍔熻兘锛屽彂灞曞埌鑷€傚簲宸¤埅鎺у埗锛圓CC锛夈€佽溅閬撲繚鎸佽緟鍔╋紙LKA锛夈€佽嚜鍔ㄧ揣鎬ュ埗鍔紙AEB锛夌瓑骞挎硾搴旂敤鐨勬櫤鑳藉寲鍔熻兘锛屽苟杩涗竴姝ュ悜楂樺害闆嗘垚鐨勯鑸緟鍔╋紙NOA锛夌被鍔熻兘鍙戝睍銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-16.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">褰撳墠锛孡2绾х郴缁熷凡鎴愪负甯傚満涓绘祦銆傚吀鍨嬬殑ADAS绯荤粺鏋舵瀯閫氬父鍖呭惈鎰熺煡鐜淇℃伅鐨勬劅鐭ュ眰銆佽繘琛岃繍绠楀垎鏋愮殑鍐崇瓥灞備互鍙婃墽琛屾帶鍒舵寚浠ょ殑鎵ц灞侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-24.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">瀹炴椂浼犺緭FlexRay鎬荤嚎锛欶lexRay 鎬荤嚎鏄?strong>姹借溅绾ч珮閫熴€佸己瀹炴椂銆侀珮瀹归敊</strong>鐨勪覆琛岄€氫俊鎬荤嚎锛屼富鎵撶嚎鎺т笌瀹夊叏鍏抽敭绯荤粺锛屽甫瀹戒笌纭畾鎬ц繙浼樹簬 CAN銆侳lexRay鎬荤嚎鏄敱鎴村鍕?鍏嬭幈鏂嫆涓庡疂椹叕鍙镐簬1999骞村彂璧风爺鍙戠殑楂橀€熻溅杞芥€荤嚎鎶€鏈€侟strong>瀹氫箟</strong>锛氶潰鍚戞苯杞﹀疄鏃跺畨鍏ㄥ叧閿郴缁熺殑涓茶鎬荤嚎锛屽悕瀛楃敱 Flex锛堢伒娲伙級+Ray锛堝皠绾裤€侀硱楸硷級缁勬垚銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-25.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">2000 FlexRay鑱旂洘鎴愮珛锛團lexRay铏界劧鍔熻兘寮哄ぇ锛屼絾鎴愭湰鍜屽鏉傜▼搴﹀埗绾︿簡鍏跺彂灞曘€?008骞撮噾铻嶅嵄鏈哄悗锛岃仈鐩 2009 骞磋В鏁ｏ紝閲戣瀺鍗辨満缁撴潫鍚庯紝浠ュ崥閫氬叕鍙镐富鎺ㄧ殑浠ュお缃戞妧鏈倓鐒跺礇璧凤紝涓氱晫宸叉妸娉ㄦ剰鍔涜浆绉诲埌杞﹁浇浠ュお缃戠殑鐮斿彂鍜屽簲鐢級锛岀敱瀹濋┈銆佹埓濮嗗嫆鍏嬭幈鏂嫆銆侀鍒╂郸鍜屾懇鎵樼綏鎷夌瓑鍏徃鑱斿悎鍙戣捣銆?005骞达紝FlexRay鍏卞悓浣撶殑鏍稿績鎴愬憳鍖呮嫭BMWGROUP銆丅OSCH銆丏aimlerChrysler銆丟M銆丮otorola/Freescale銆丳HILIPS鍜孷WAG銆?006 FlexRay棣栨搴旂敤浜庨噺浜ц溅锛屼綔涓烘暟鎹富骞茬綉鐢ㄥ湪浜咮MW X5鐨勬偓鏋剁郴缁熶笂锛屽簲鐢ㄤ簬鐢靛瓙鎺у埗鍑忛渿绯荤粺銆?013骞达紝FlexRay鑱旂洘鍙戝竷浜咺SO17458鏍囧噯瑙勮寖 銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-26.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">FlexRay鎶€鏈洜鍏堕珮鍙潬涓庣‘瀹氭€э紝鍏惰嚜涓诲彲鎺P鏍哥殑鐮旂┒宸叉墿灞曡嚦鑸ぉ棰嗗煙锛屽苟涓轰笅涓€浠ｆ苯杞︾嚎鎺х郴缁燂紙X-by-wire锛夊強楂樼骇椹鹃┒杈呭姪绯荤粺锛圓DAS锛夊瀹氫簡鍩虹銆傛湭鏉 FlexRay浣滀负鏍囧噯鎬荤嚎灏嗙敤浜庢墍鏈墄-by-wire绯荤粺锛堝埗鍔ㄣ€佽浆鍚戔€︼級銆佸叾瀹冨畨鍏ㄥ叧閿鍩燂紙宸ヤ笟銆佽埅绌衡€︼級鍜岀敤浣滄暟鎹富骞茬綉锛堢浉姣擟AN鎬荤嚎鏈夋洿楂樼殑甯﹀锛夈€傝鎬荤嚎閲囩敤鍙岄€氶亾鏋舵瀯瀹炵幇10Mbps鏁版嵁浼犺緭閫熺巼锛屾敮鎸佹棤婧愭€荤嚎鍜屾槦鍨嬬綉缁滄嫇鎵戠粨鏋勶紝鍏峰鏁呴殰瀹归敊涓庡啑浣欏姛鑳姐€傚叾閫氫俊鍛ㄦ湡鍒嗕负闈欐€侀儴鍒嗐€佸姩鎬侀儴鍒嗐€佺壒寰佺獥鍜岀綉缁滅┖闂叉椂闂达紝鍒嗗埆閫氳繃鏃跺垎澶氬潃锛圱DMA, Time Division Multiple Access锛夊拰鏌旀€ф椂鍒嗗鍧€锛團TDMA, Frequency and Time Division Multiple Access锛夊疄鐜扮‘瀹氭€т笌鐏垫椿鎬ч€氫俊銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-27.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鐭ヨ瘑鎷撳睍锛欬/p> <p class="wp-block-paragraph">ISO 11898鏄苯杞︾綉缁滈€氫俊棰嗗煙鐨勫浗闄呮爣鍑嗭紝涓昏瑙勮寖CAN鎬荤嚎鎶€鏈€侷SO 11898鐢变互涓嬮儴鍒嗙粍鎴愶細</p> <p class="wp-block-paragraph">ISO11898-1锛氭暟鎹摼璺眰鍜岀墿鐞嗗眰淇″彿</p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-29.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ISO11898-2锛氶珮閫熸帴鍏ュ崟鍏傸/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-30.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ISO11898-3锛氫綆閫熷閿欐帴鍏ュ崟鍏傸/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-28.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ISO11898-4锛氭椂闂磋Е鍙戦€氳</p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-31.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ISO11898-5锛氫綆鍔熻€楃殑楂橀€熸帴鍏ュ崟鍏傸/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-32.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">ISO11898-6锛氶€夋嫨鎬у敜閱掔殑楂橀€熸帴鍏ュ崟鍏傸/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-33.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鍏抽敭鐗规€э紙瀵规瘮 CAN锛堻/p> <p class="wp-block-paragraph">楂樺甫瀹斤細鍗曢€氶亾10Mbps锛堟槸CAN鐨?0鍊嶏級锛屽弻閫氶亾鍐椾綑20Mbps锛堟槸CAN鐨?0鍊嶏級锛孋AN 涓€鑸渶楂 500kbps銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-34.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鏃堕棿纭畾鎬э細鍩轰簬TDMA鏃跺垎澶氬潃锛屽懆鏈熷唴鏃堕殭鍥哄畾锛屾秷鎭埌杈炬椂闂村彲绮惧噯棰勬祴锛堢簿搴 1鈥?渭s锛夈€備妇渚嬶細鎶婃瘡1绉掑垎鎴?000浠斤紝姣忎竴浠藉氨鏄?姣锛屾瘡涓€姣鏄竴涓懆鏈燂紝杩欎竴涓懆鏈熷唴鎶婃墍鏈夐噸瑕佸繀瑕佺殑淇℃伅浼犻€掑嚭鍘伙紝涓嬩竴涓懆鏈熷悓鐞嗐€傜被浼间簬楂橀搧锛屾棤璁轰箻瀹㈠灏戯紝閮芥槸鍥哄畾鏃堕棿鍙戦€佸浐瀹氳溅娆°€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-35.png" alt="鍥剧墖"/></figure> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-18.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鍙岄€氶亾瀹归敊锛氬弻鐙珛閫氶亾锛屾敮鎸佸啑浣欐暟鎹紶杈擄紱鍗曢€氶亾鏁呴殰涓嶄腑鏂€氫俊锛屾暟鎹€氫俊鍙潬銆傜浉褰撲簬涓ゆ潯楂橀€熷叕璺紝涓€鏉℃崯鍧忥紝杩樻湁鍙﹀涓€鏉°€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-17.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">娣峰悎瑙﹀彂锛欶lexRay鏈夎澶氬叾浠栧崗璁棤娉曟瘮鎷熺殑浼樺娍锛屽锛氬畠鍚屾椂鏀寔鏃堕棿瑙﹀彂(纭畾鎬?閫氫俊鍜屼簨浠惰Е鍙戦€氫俊锛屽鍚姩鍒跺姩椤哄簭(braking sequence)銆侟/p> <p class="wp-block-paragraph">闈欐€佹锛堟椂闂磋Е鍙戯級锛氬懆鏈熶俊鍙凤紙濡傚埞杞︺€佽浆鍚戯級锛屽浐瀹氭椂闅欙紝纭疄鏃躲€侟/p> <p class="wp-block-paragraph">鍔ㄦ€佹锛堜簨浠惰Е鍙戯級锛氶潪鍛ㄦ湡淇″彿锛堝璇婃柇銆佸憡璀︼級锛屾寜闇€鍗犵敤甯﹀銆侟/p> <p class="wp-block-paragraph">鐏垫椿鎷撴墤锛氭敮鎸佺郴缁熼泦鎴愶紝鏀寔鎬荤嚎鍨嬨€佹槦鍨嬨€佹贩鍚堝瀷锛涙槦鍨嬪彲闅旂鏁呴殰鏀矾銆侟/p> <p class="wp-block-paragraph">FlexRay鍙互搴旂敤鍦ㄦ棤婧愭€荤嚎鍜屾槦褰㈢綉缁滄嫇鎵戠粨鏋勪腑锛屼篃鍙互搴旂敤鍦ㄤ袱鑰呯殑缁勫悎/娣峰悎鎷撴墤缁撴瀯涓€傝繖涓ょ鎷撴墤鍧囨敮鎸佸弻閫氶亾ECU锛岃繖绉岴CU闆嗘垚澶氫釜绯荤粺绾у姛鑳斤紝浠ヨ妭绾︾敓浜ф垚鏈苟闄嶄綆澶嶆潅鎬с€傚弻閫氶亾鏋舵瀯鎻愪緵鍐椾綑鍔熻兘锛屽苟浣垮彲鐢ㄥ甫瀹界炕浜嗕竴鐣€傛瘡涓€氶亾鐨勬渶澶ф暟鎹紶杈撶巼杈惧埌10Mbps銆侟/p> <p class="wp-block-paragraph">鏃犳簮鎬荤嚎鎷撴墤鐨勪富瑕佷紭鍔垮湪浜庯紝閲囩敤璁捐宸ョ▼甯堢啛鎮夌殑姹借溅缃戠粶鏋舵瀯锛屽洜鑰屾湁鏁堟帶鍒舵垚鏈€傚湪闇€瑕佹洿楂樺甫瀹姐€佹洿鐭欢杩熸椂闂存垨纭畾鎬ц涓猴紝鑰屽悓鏃跺閿欏姛鑳藉苟闈炲繀闇€鐨勬儏鍐典笅锛岃繖绉嶆棤婧愭€荤嚎鎷撴墤闈炲父鏈夌敤銆傚吀鍨嬬殑搴旂敤棰嗗煙灏辨槸鐩存帴鏇挎崲CAN浠ユ弧瓒冲甫瀹借姹傘€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-36.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鑰屼娇鐢ㄦ槦鍨嬫嫇鎵戝嵈鍙畬鍏ㄨВ鍐冲閿欓棶棰橈紝鍥犱负濡傛灉鍑虹幇鎰忓鎯呭喌锛屾槦鍨嬬殑鏀矾鍙互鏈夐€夋嫨鐨勫垏鏂€傚鏋滄棤婧愭€荤嚎绾跨紗闀垮害瓒呰繃瑙勫畾闄愬埗锛屾槦鍨嬫嫇鎵戣繕鍙互鐢ㄤ綔澶嶅埗鍣ㄣ€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-37.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">寮烘牎楠岋細FlexRay 鐨 CRC 鏄?strong>纭欢瀹炵幇銆佸弻绾ф牎楠孅/strong>锛?1 浣 Header CRC + 24 浣 Frame CRC锛屽叏绋嬬敱閫氫俊鎺у埗鍣紙CC锛夌‖浠惰嚜鍔ㄥ畬鎴愶紝涓嶅崰鐢 MCU 绠楀姏锛屾弧瓒 ASIL-D 绾ч敊璇娴嬭兘鍔涖€傚吀鍨嬪簲鐢ㄤ环鍊肩嚎鎺х郴缁燂紙杞悜 / 鍒跺姩锛夛細楂樻閿欒兘鍔 + 鍙岄€氶亾鍐椾綑锛屾棤鏈烘澶囦唤涔熷畨鍏ㄣ€侫DAS / 鑷姩椹鹃┒鍩燂細楂樺甫瀹 + 纭疄鏃 + 寮烘牎楠岋紝婊¤冻鍔熻兘瀹夊叏鏈€楂樼瓑绾с€侟/p> <p class="wp-block-paragraph">涓ょ骇 CRC 鎬昏FlexRay 甯х粨鏋勶細Header锛?0 bit锛? Payload锛?锝?54 byte锛? Trailer锛?4 bit CRC锛夈€侶eader CRC锛?1 bit锛夛細浠呬繚鎶ゅ抚澶村叧閿瓧娈碉紝鎻愬墠杩囨护鍧忓抚銆侳rame CRC锛?4 bit锛夛細淇濇姢鏁翠釜甯э紙Header + Payload锛夛紝鍋氭渶缁堝畬鏁存€ф牎楠屻€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-39.png" alt="鍥剧墖"/></figure> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-38.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">閫氫俊鍛ㄦ湡缁撴瀯姣忎釜鍛ㄦ湡鍥哄畾锛屽惈 4 閮ㄥ垎锛氶潤鎬佹锛歍DMA锛屽浐瀹氭椂闅欙紝鍛ㄦ湡淇″彿锛岀‖瀹炴椂鎬с€傚姩鎬佹锛欶TDMA锛屽彲鍙樻椂闅欙紝浜嬩欢淇″彿锛岀伒娲诲甫瀹姐€傜壒寰佺獥锛氫紶杈撳敜閱掋€佸啿绐侀伩鍏嶃€佹祴璇曠鍙枫€傜綉缁滅┖闂诧細鏃堕挓鍚屾涓庤妭鐐规牎鍑嗐€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-40.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鐗╃悊灞備笌鑺傜偣浼犺緭浠嬭川锛氬睆钄 / 闈炲睆钄藉弻缁炵嚎锛屽弻閫氶亾鍏 4 鏍圭嚎锛圔P/BM 鍚勪竴瀵癸級銆傜紪鐮侊細NRZ涓嶅綊闆剁紪鐮侊紝宸垎浼犺緭鎶楀共鎵般€傝妭鐐圭粍鎴愶細涓绘帶鍒跺櫒 + 閫氫俊鎺у埗鍣紙CC锛? 鎬荤嚎椹卞姩鍣紙BD锛? 鎬荤嚎鐩戞姢锛圔G锛夈€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-20.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">搴旂敤鍦烘櫙</p> <p class="wp-block-paragraph">鑱氱劍瀹夊叏鍏抽敭绯荤粺锛岃豹鍗庤溅涓庨珮绔嚜鍔ㄩ┚椹跺煙甯哥敤锛欬/p> <p class="wp-block-paragraph">绾挎帶绯荤粺锛圶-by-Wire锛夛細绾挎帶杞悜銆佺嚎鎺у埗鍔ㄣ€佺數瀛愭补闂紙鏃犳満姊拌繛鎺ワ紝鍏ㄧ數瀛愭帶鍒讹級銆侟/p> <p class="wp-block-paragraph">搴曠洏涓庡畨鍏細涓诲姩鎮灦銆丒SC 杞﹁韩绋冲畾銆丄DAS锛圓CC銆佽溅閬撲繚鎸佽緟鍔㎜KA銆佽嚜鍔ㄧ揣鎬ュ埗鍔ˋEB锛夈€侟/p> <p class="wp-block-paragraph">鍔ㄥ姏鎬绘垚锛氬彂鍔ㄦ満 / 鍙橀€熺鍗忓悓鎺у埗銆佹贩鍔 / 涓夌數绯荤粺銆侟/p> <p class="wp-block-paragraph">杞﹁浇楠ㄥ共缃戯細杩炴帴鍩熸帶鍒跺櫒锛堝鑷姩椹鹃┒鍩熴€佸簳鐩樺煙锛夈€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-19.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">2009骞达紝鎭╂櫤娴﹀崐瀵间綋锛圢XP Semiconductors锛夊甯冨悜姹借溅琛屼笟浜や粯绗?00涓囨灇FlexRay鏀跺彂鍣紝鎴愪负琛屼笟鍐呴瀹跺疄鐜版閲岀▼纰戠殑渚涘簲鍟嗐€傚疂椹紙BMW锛夋槸FlexRay鎶€鏈殑鏃╂湡搴旂敤鑰咃紝鍏?007娆綳5绯昏溅鍨嬪畬鎴愪簡FlexRay鏀跺彂鍣ㄧ殑棣栨閬撹矾娴嬭瘯锛岄殢鍚庡湪绗簲浠?绯诲垪杞胯溅涓噰鐢ㄤ簡澶氳揪11涓狥lexRay鑺傜偣銆傛牴鎹甋trategy Analytics鐨勫競鍦鸿皟鏌ユ姤鍛婇娴嬶紝鍒?015骞达紝FlexRay灏嗗崰鍏ㄧ悆鎬荤嚎鏀跺彂鍣ㄩ攢鍞敹鍏ョ殑8%宸﹀彸銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-23.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">瓒嬪娍锛氶殢鐫€杞﹁浇浠ュお缃戯紙100Mbps/1Gbps锛夋櫘鍙婏紝FlexRay 閫愭閫€鍑洪潪瀹夊叏鍏抽敭鍩燂紝浣嗗湪绾挎帶涓庢渶楂樼瓑绾у姛鑳藉畨鍏ㄥ満鏅粛涓嶅彲鏇夸唬锛涢暱鏈熺湅浼氫笌浠ュお缃戝苟瀛橈紝褰㈡垚 鈥滀互澶綉楠ㄥ共 + FlexRay 瀹夊叏瀛愮綉鈥 鏋舵瀯銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-41.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">FlexRay鎬荤嚎绯荤粺鐨勭數鍘嬭寖鍥村涓嬶細锛堜袱鏉＄嚎鐢靛帇鍔犺捣鏉ュ悓鏍锋槸5V锛堻/p> <p class="wp-block-paragraph">1. 绯荤粺鎺ラ€氥€傜郴缁熸帴閫氭椂锛屽鏃犻€氫俊锛屽垯涓ゆ潯绾垮叾鐢靛帇鍧囦负2.5V锛屽樊鍒嗕俊鍙蜂负0V锛岄潤榛樼姸鎬侊紱</p> <p class="wp-block-paragraph">2.楂樼數骞充俊鍙?銆傞珮鐢靛钩淇″彿鐨勭數鍘婤P涓?.1V锛孊M涓?.9V锛屽樊鍒嗕俊鍙蜂负3.1-1.9=1.2V锛汓/p> <p class="wp-block-paragraph">3.浣庣數骞充俊鍙?銆備綆鐢靛钩淇″彿鐨勭數鍘婤P涓?.9V锛孊M涓?.1V锛屽樊鍒嗕俊鍙蜂负1.9-3.1=-1.2V锛汓/p> <p class="wp-block-paragraph">娉ㄦ剰锛欬/p> <p class="wp-block-paragraph">鐢靛帇鍊间互瀵瑰湴锛堟惌閾侊級娴嬮噺鏂瑰紡寰楀埌銆侟/p> <p class="wp-block-paragraph">BP: BUS Plus, UBP涓?.5V鎴?.1V鎴?.9V锛涳紙鍙傝€冧笅鍥撅級</p> <p class="wp-block-paragraph">BM: BUS Minus, UBM涓?.5V鎴 1.9V鎴?.1V锛涳紙鍙傝€冧笅鍥撅級</p> <p class="wp-block-paragraph">宸垎鐢靛帇涓?V锛?.2V锛?1.2V锛屽嵆锛氱┖闂层€?銆?涓夌鐘舵€乭ttps://wxa.wxs.qq.com/tmpl/pu/base_tmpl.html</p> <p class="wp-block-paragraph">鎺у埗鍗曞厓鍙互璇嗗埆绌洪棽銆?銆?涓夌鐘舵€侊紝鍙寜鏃跺彂閫佹暟鎹€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-22.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">FlexRay鏁版嵁甯х敱璧峰娈点€佸噣鑽锋鍜岀粨鏉熸鏋勬垚锛屽噣鑽锋鍙惡甯︾綉缁滅鐞嗗悜閲忔垨娑堟伅鏍囪瘑绗︺€傚崗璁€氳繃鍏ㄥ眬鏃堕棿鍚屾鏈哄埗鍗忚皟鎵€鏈夎妭鐐圭殑閫氫俊鍛ㄦ湡锛屾敮鎸佺數婧愮鐞嗗強杩滅▼鍞ら啋鍔熻兘銆備綔涓鸿溅杞戒富骞茬綉缁滐紝鐜板凡鎴愪负姹借溅宸ヤ笟鐨勪簨瀹炴爣鍑嗭紝鍏跺簲鐢ㄥ凡浠庡簳鐩樻帶鍒讹紙濡傛偓鏋讹級鎵╁睍鑷冲姩鍔涚郴缁燂紙濡傚彂鍔ㄦ満涓庡彉閫熺鎺у埗锛 锛屽彲涓嶤AN銆丩IN绛夋€荤嚎閫氳繃缃戝叧浜掕仈锛屽叾闈欐€佸抚涓庡姩鎬佸抚鍒嗗埆閫傜敤浜庡懆鏈熸€ф姤鏂囧拰浜嬩欢鍨嬫姤鏂囦紶杈撱€侫UTOSAR缃戠粶绠＄悊鍗忚涓哄叾涓撶敤鏂规锛岄噰鐢ㄥ垎绂诲紡NMPDU璁捐浠ラ€傞厤閫氫俊鍛ㄦ湡鐗规€с€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-21.jpeg" alt="鍥剧墖"/></figure> ]]></content:encoded> <wfw:commentRss>/?feed=rss2&p=5838</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item> <title>鐢垫帶 – 姹借溅鎬荤嚎 – CAN銆丩IN銆丗lexRay銆丒thernet銆丮OST锛?锛堻/title> <link>/?p=5814</link> <comments>/?p=5814#respond</comments> <dc:creator><![CDATA[xinpaikeji]]></dc:creator> <pubDate>Tue, 07 Jul 2026 02:28:11 +0000</pubDate> <category><![CDATA[鏂伴椈涓績]]></category> <category><![CDATA[鏈垎绫籡]></category> <category><![CDATA[琛屼笟鏂伴椈]]></category> <category><![CDATA[LIN鎬荤嚎]]></category> <category><![CDATA[姹借溅鎬绘垚]]></category> <category><![CDATA[姹借溅鐢靛瓙]]></category> <category><![CDATA[杈呭姪椹卞姩]]></category> <guid isPermaLink="false">/?p=5814</guid> <description><![CDATA[LIN灞€鍩熶簰鑱旂綉缁滄€荤嚎锛圠ocal Interconnect Network锛夛細灞€鍩熶簰鑱旂綉缁滐紙Local In […]]]></description> <content:encoded><![CDATA[ <p class="wp-block-paragraph">LIN灞€鍩熶簰鑱旂綉缁滄€荤嚎锛圠ocal Interconnect Network锛夛細灞€鍩熶簰鑱旂綉缁滐紙Local Interconnect Network锛孡IN锛夋槸涓€绉嶉拡瀵规苯杞﹀垎甯冨紡鐢靛瓙绯荤粺璁捐鐨勪綆鎴愭湰涓茶閫氳缃戠粶锛屼富瑕佷綔涓烘帶鍒跺櫒鍖哄煙缃戠粶锛圕AN锛夌瓑楂橀€熸€荤嚎鐨勮ˉ鍏咃紝閫傜敤浜庤溅闂ㄣ€佺┖璋冪瓑瀵瑰甫瀹借姹傝緝浣庣殑鎺у埗鍗曞厓锛堢畝鍗曡灏辨槸杩欎簺鍦版柟鐢–AN澶氮璐规垚鏈簡锛夈€侺IN鎬荤嚎閫氬父琚敤浜庤繛鎺ヨ繙绔澶囷紝鐩稿綋浜庝汉浣撲腑鐨勭缁忔湯姊€侺IN鍩轰簬SCI/UART(Serial Communication Interface / Universal Asynchronous Receiver-Transmitter 涓茶閫氫俊鎺ュ彛/閫氱敤寮傛鏀跺彂鍣?鐨勪綆鎴愭湰涓茶閫氫俊鍗忚鏁版嵁鏍煎紡锛岄噰鐢ㄥ崟涓绘帶鍒跺櫒/澶氫粠璁惧妯″紡锛屼紶杈撻€熺巼鏈€楂樿揪20Kbit/s锛屽崟缃戠粶鑺傜偣鏁颁笉瓒呰繃16涓笖鍏锋湁64绉嶆爣璇嗙銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-8.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">LIN鎬荤嚎姒傚康浜?998骞撮娆℃彁鍑猴紙鏅氫簬CAN鎬荤嚎锛夛紝1999骞寸敱濂ヨ开銆佸疂椹€佸ぇ浼楃瓑姹借溅鍘傚晢鍙婂崥涓栫瓑渚涘簲鍟嗚仈鍚堟垚绔婰IN鑱旂洘鎺ㄥ姩鏍囧噯鍖栵紝骞跺彂甯僉IN 1.0鐗堟湰銆?000骞碙IN鑱旂洘鍐嶆鍙戝竷浜?.1鐗堟湰锛?001骞撮娆炬惌杞借鎶€鏈紙LIN 1.1锛夌殑姹借溅閲忎骇锛?002骞村彂甯僉IN瑙勮寖1.3鐗堬紝2003骞?.0鐗堟湰鍑虹幇锛?006骞?.1鐗堟湰闈笘锛?010骞存洿鏂拌嚦2.2A鐗堛€?004骞磋捣鑱旂洘鍙戝竷涓€鑷存€ф祴璇曡鑼冿紝瑕佹眰姹借溅闆堕儴浠朵緵搴斿晢閫氳繃璁よ瘉娴嬭瘯銆?010骞村悗LIN鏍囧噯缁存姢宸ヤ綔绉讳氦鍥介檯鏍囧噯鍖栫粍缁囷紙ISO锛夛紝鎶€鏈鑼冭浆涓哄浗闄呮爣鍑嗐€俬ttps://wxa.wxs.qq.com/tmpl/pu/base_tmpl.htmlLIN鎬荤嚎鏄潰鍚戞苯杞︿綆绔垎甯冨紡搴旂敤鐨勪綆鎴愭湰锛屼綆閫熶覆琛岄€氫俊鎬荤嚎銆傚畠鐨勭洰鏍囨槸涓虹幇鏈夋苯杞︾綉缁滄彁渚涜緟鍔╁姛鑳斤紝鍦ㄤ笉闇€瑕丆AN鎬荤嚎鐨勫甫瀹藉拰澶氬姛鑳界殑鍦哄悎浣跨敤锛岄檷浣庢垚鏈€侺IN鎬荤嚎鐩稿浜嶤AN鐨勬垚鏈妭鐪佷富瑕佹槸鐢变簬閲囩敤鍗曠嚎浼犺緭銆佺鐗囦腑纭欢鎴栬蒋浠剁殑浣庡疄鐜版垚鏈拰鏃犻渶鍦ㄤ粠灞炶妭鐐逛腑浣跨敤鐭宠嫳鎴栭櫠鐡疯皭鎸櫒銆傝繖浜涗紭鐐规槸浠ヨ緝浣庣殑甯﹀鍜屽彈灞€闄愮殑鍗曞涓绘€荤嚎璁块棶鏂规硶涓轰唬浠风殑銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-9.png" alt="鍥剧墖"/></figure> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-10.png" alt="鍥剧墖"/></figure> <p 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src="http://www.xpeae.com/wp-content/uploads/2026/07/640-11.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鎴愭湰涓庡垎宸ワ細LIN鎴愭湰鏄疌AN鎴愭湰鐨勪笁鍒嗕箣涓€锛屽弻缁炵嚎鐨勬垚鏈瘮鍗曠嚎楂?0%銆傚湪閮ㄥ垎杞﹀瀷涓紝CAN鎬荤嚎鐢?%鐨勬垚鏈崰姣旀帶鍒剁潃80%鐨勬牳蹇冨姛鑳斤紝LIN鎬荤嚎鍒欎互1%鐨勬垚鏈鐞嗙潃20%鐨勮緟鍔╄澶囷紝杩欑鍒嗗伐绛栫暐璁╂暣杞︾數瀛愭垚鏈紭鍖栬揪鍒?5%锛岀被浼煎煄甯備氦閫氫腑楂橀搧鍜屽叕浜よ溅鐨勫畬缇庨厤鍚堛€傝繖绉嶅垎灞傛灦鏋勪娇绯荤粺鎵╁睍鎬ф彁楂?鍊嶏紝鏂板涓€涓狶IN鑺傜偣浠呴渶瑕?.5灏忔椂缂栬緫锛岃€孋AN鑺傜偣鎵╁睍闇€瑕?灏忔椂銆侰AN鎬荤嚎锛氱‖浠舵垚鏈緝楂?闇€涓撶敤鎺у埗鍣?锛屽崗璁鏉傦紝閫傚悎鍏抽敭绯荤粺銆侺IN鎬荤嚎锛氱‖浠剁畝鍗?鍩轰簬UART鎺ュ彛)锛屽崗璁交閲忥紝鎴愭湰浣庯紝閫傚悎浣庢垚鏈簲鐢ㄣ€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-12.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">閫熷害銆佸搷搴旀椂闂达細LIN锛堜究瀹滐級 鏈€楂?0kbps, 20姣鍝嶅簲锛汣AN锛堜环鏍间腑绛夛級 500kbps锛?.1姣寤惰繜銆備竴鑸潵璁诧紝鍔ㄥ姏CAN鏄?00Kbps锛岃垝閫侰AN鏄?25kbps锛孎lexRay锛堣吹锛 10Mbit/s锛孧OST鍏夌氦锛堥潪甯歌吹锛 25Mbit/s銆傚湪鍗氬＋鏈€鏂颁竴浠SP绯荤粺涓紝CAN鎬荤嚎姣忕澶勭悊128浣嶆暟鎹紝鑰孡IN鎬荤嚎鍦ㄧ┖璋冩帶鍒舵ā鍧椾腑浠呴渶浼犺緭8浣嶆俯搴︽寚浠ゃ€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-7.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">鎷撴墤缁撴瀯鍙婇€氫俊鏂瑰紡锛欳AN閲囩敤鎬荤嚎鍨嬫嫇鎵戯紝鎵€鏈夎妭鐐归€氳繃鍏变韩鐨勯€氫俊绾胯矾杩涜杩炴帴銆傚熀浜庢秷鎭箍鎾満鍒讹紝浠讳綍鑺傜偣閮藉彲浠ュ彂閫佸拰鎺ユ敹娑堟伅锛屽疄鐜板涓绘満閫氫俊銆侰AN閫氬父閲囩敤鍙岀粸绾跨粨鏋勶紝鏀寔澶氫釜鑺傜偣涔嬮棿閫氳銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-13.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">LIN锛氶€氬父閲囩敤鍗曚富/澶氫粠缁撴瀯锛屼竴涓富鑺傜偣璐熻矗璋冨害鍜岀鐞嗙綉缁滈€氫俊銆傚熀浜庢煡璇?搴旂瓟妯″紡锛屼富鑺傜偣瀹氭湡杞浠庤妭鐐逛互鑾峰彇鏁版嵁鎴栧彂閫佸懡浠ゃ€侺IN閲囩敤鍗曠嚎缁撴瀯锛岀敤浜庤繛鎺ヨ緝灏戣妭鐐圭殑閫氳銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-8.jpeg" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">缃戠粶缁撴瀯锛歀IN鎬荤嚎锛氬崟涓荤粨鏋?Master-Slave)锛屼粎涓昏妭鐐瑰彲鍙戣捣閫氫俊锛屼粠鑺傜偣琚姩鍝嶅簲锛岀粨鏋勭畝鍗曘€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-14.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">CAN鎬荤嚎锛氬涓荤粨鏋?Multi-Master)锛屼换浣曡妭鐐瑰潎鍙富鍔ㄥ彂璧烽€氫俊锛屾敮鎸佽妭鐐归棿骞崇瓑閫氫俊銆備富浠庣粨鏋勶細LIN涓哄崟绾夸紶杈撹璁★紝閲囩敤涓讳粠鍚屾鏈哄埗锛屼富鑺傜偣姣?00姣鍙戝悓姝ヤ俊鍙凤紝闄愬埗16涓妭鐐癸紝鏈€澶氬彲浠ユ寕16涓帶鍒跺崟鍏冿紝骞朵笖瀛愮郴缁熷彧鍏峰涓庝富绯荤粺閫氫俊鐨勫姛鑳斤紝鍚勪釜瀛愮郴缁熶箣闂存棤娉曢€氫俊锛屼篃涓嶈兘涓嶭IN缃戠粶涔嬪鐨勭郴缁熸ā鍧楄繘琛岄€氫俊銆備富鑺傜偣鍙互涓庡涓粠鑺傜偣杩涜閫氫俊锛岄€傜敤浜庤緝绠€鍗曠殑鎺у埗鍜岀洃娴嬩换鍔°€侺IN閬靛惊闂瓟鐨勫舰寮忥紝鍗筹細涓婚棶浠庣瓟锛屾垨鑰呬富闂富绛旓紝鎴栬€呬富闂棤搴旂瓟锛堟甯革細閫夐厤浠庢ā鍧楁湭瀹夎锛屾晠闅滐細浼氭姤鏁呴殰鐮侊級锛屼粠妯″潡涓嶈兘涓诲姩鍥炵瓟闂銆傜被浼间簬鐝骇閽夐拤缇よ亰瀹堕暱琚瑷€锛屽闀挎棤闇€璇磋瘽鍙渶瑕佹墽琛岃€佸笀鍙戝嚭鐨勪换鍔℃寚浠わ紝鏈€澶氬彲浠ユ帴鏀朵换鍔″悗鐐瑰嚮鈥滄敹鍒扳€濊〃鎯呮寜閽€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-15.png" alt="鍥剧墖"/></figure> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640.gif" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">CAN鎬荤嚎閫氬父鏄涓绘満缃戠粶缁撴瀯锛屾敮鎸佸涓妭鐐逛箣闂寸殑鍚岀瓑閫氫俊锛屽叿鏈夊垎甯冨紡璁＄畻鍜屾帶鍒剁殑鑳藉姏銆傜浉褰撲簬宸ヤ綔缇ょ兢鑱婃垨鐢佃瘽閫氳瘽锛岄瀵煎畨鎺掑伐浣滐紝鍛樺伐鍙嶉骞舵眹鎶ヤ换鍔″畬鎴愮▼搴﹀拰缁撴灉锛屽嵆锛氭湁鎸囦护鐨勪笅杈撅紝鏈夌粨鏋滅殑鍙嶉銆傚氨鍍忔暣杞︽帶鍒跺櫒VCU鍜岀數姹犵鐞嗙郴缁烞MS涔嬮棿鐨勯€氳锛屽綋浣犳寜涓嬭溅杈嗗惎鍔ㄧ數婧愭椂锛屼华琛ㄤ笂鐨剅eady鐏兂瑕佺偣浜紝VCU濡備綍鐭ラ亾杞﹁締鐨勭姸鎬佹槸鍚︾鍚堜笂鐢垫潯浠跺氨鏄€氳繃CAN绾块€氳鏉ヤ紶杈撶殑锛孊MS閲囬泦鍗曚綋鐢佃姱鐨勬俯搴︺€佺數鍘嬬瓑淇″彿纭畾鏄甯稿悗锛屽啀鎶婅繖涓俊鎭紶閫掔粰VCU銆傚悓鏃禫CU鏀跺埌鍚勪釜鎺у埗鍣ㄦā鍧椾紶鏉ョ殑涓€鍒囨甯告寚浠や箣鍚庯紝涔熶細閫氳繃CAN绾垮彂鍑轰俊鍙风粰鍒癇MS锛岀粰鍑轰笂鐢垫寚浠わ紝BMS鏀跺埌鎸囦护鍚庯紝灏变細鎸囨尌鎬绘銆佹€昏礋銆侀鍏咃紙鐢垫睜楂樺帇瀹夊叏鍚堥泦鏈夋枃绔犱粙缁嶏級杩欎簺鎺ヨЕ鍣ㄦ槸闂悎杩樻槸鏂紑銆侰AN涓哄弻缁炵嚎璁捐锛岄噰鐢ㄤ徊瑁佹満鍒讹紝鏍囪瘑绗﹀皬鐨勬姤鏂囦紭鍏堥€氳繃锛岀被浼兼晳鎶よ溅銆佹秷闃茶溅銆佸煄甯傚揩閫熷叕浜RT绛変紭鍏堣矾鏉冿紝杩欑浠茶鏈哄埗鍙互璁?000鑺傜偣鍦?Mbps閫熺巼涓嬪拰璋愬伐浣溿€傛敮鎸佸鑺傜偣(鐞嗚鏈€澶?10鑺傜偣)锛岄€傜敤浜庡鏉傜綉缁溿€侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-16.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">甯D锛歀IN鎬荤嚎浣跨敤6浣嶇殑甯D锛屼竴涓瓙绯荤粺涓彧鑳芥湁姣旇緝灏戠殑鍗曞厓锛汓/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-17.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">CAN鎬荤嚎鐨勫抚ID鏄?1浣嶆垨鑰?9浣嶏紝鍦ㄤ竴涓瓙绯荤粺涓湁姣旇緝澶氱殑鍗曞厓銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-20.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">璇存槑锛氬瓧鑺傦紙Byte锛岀畝鍐橞锛屽瓨鍌ㄥ崟浣嶏級鏄绠楁満淇℃伅涓敤浜庢弿杩板瓨鍌ㄥ閲忓拰浼犺緭瀹归噺鐨勪竴绉嶈閲忓崟浣嶏紝鏄绠楁満鐨勫熀鏈瓨鍌ㄥ崟浣嶃€備竴涓瓧鑺傜敱8涓浉閭荤殑浜岃繘鍒朵綅缁勬垚锛屾瘡涓綅鐢?鎴?缁勬垚銆傚瓧鑺傛槸璁＄畻鏈烘妧鏈腑鏈€灏忕殑鍙搷浣滃瓨鍌ㄥ崟浣嶃€傚浗闄呯數宸ュ鍛樹細锛圛EC锛夊拰鐢垫皵涓庣數瀛愬伐绋嬪笀鍗忎細锛圛EEE锛夊皢瀛楄妭鐨勫崟浣嶇鍙锋寚瀹氫负澶у啓瀛楁瘝B銆傚瓧鑺傝绠楁満瀛樺偍鍜屽鐞嗕俊鎭殑鍩烘湰鍗曚綅銆備竴涓瓧鑺傜敱 8 涓簩杩涘埗浣嶇粍鎴愶紝鐢?0000000鍒?1111111锛岀粍鎴愬瓧鑺傜殑鎵€鏈変簩杩涘埗浣嶇敱璁＄畻鏈轰綔涓轰竴涓崟鍏冪粺涓€澶勭悊銆侟/p> <figure class="wp-block-image"><img decoding="async" src="http://www.xpeae.com/wp-content/uploads/2026/07/640-19.png" alt="鍥剧墖"/></figure> <p class="wp-block-paragraph">浣嶏紙bit绠€鍐欎负鈥渂鈥濓紝甯﹀鍗曚綅鐢╞锛 锛岃浣溾€滄瘮鐗光€濓紝琛ㄧず浜岃繘鍒朵腑鐨?浣嶃€傝绠楁満涓殑鏁版嵁閮芥槸浠?鍜?鏉ヨ〃绀虹殑銆備竴涓簩杩涘埗浣嶅彧鑳芥湁涓€绉嶇姸鎬侊紙鍗筹細2鐨?娆″箓=1锛夛紝鍗冲彧鑳藉瓨鏀句簩杩涘埗鏁扳€?鈥濇垨鑰呪€?鈥濄€ 姣?涓綅锛堝嵆锛?鐨?娆″箓=256锛屽彲浠ヨ〃杈惧嚭256绉嶆暟鍊硷級缁勬垚涓€涓瓧鑺傦紝鏄渶灏忎竴绾х殑淇℃伅鍗曚綅銆侟/p> <p 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