鎽� 瑕侊細 鏈枃绯荤当(t菕ng)鍦扮爺绌朵簡CAN绺界窔鑸囦互澶恫(w菐ng)浜掗€ｇ殑鎶€琛�(sh霉)瑕侀粸锛岄鍏堝垎鏋愪簰閫ｆ妧琛�(sh霉)鍦ㄥ鐝�(xi脿n)閬庣▼涓亣鍒扮殑闆ｉ粸鈥斺€斿崝(xi茅)璀拌綁(zhu菐n)鎻�銆傜劧鍚庢彁鍑轰簡涓€绋瓹AN绺界窔鑸囦互澶恫(w菐ng)绯荤当(t菕ng)浜掗€ｈō瑷堟柟妗�锛屽苟瑭崇窗闂¤堪浜嗗叾绯荤当(t菕ng)鐨勮粺纭欢瀵︾従(xi脿n)鏂规硶銆傜偤浜嗘彁楂樼郴绲�(t菕ng)鐨勬€ц兘锛岄噰鐢ㄩ珮閫熷井鎺у埗鍣⊿X52渚嗚ō瑷堝祵鍏ュ紡閫忔槑缍�(w菐ng)闂�(gu膩n)锛岃┏绱颁粙绱逛簡鐢⊿X52鍦═CP/IP鍗�(xi茅)璀版＇瀵︾従(xi脿n)鐨勬柟娉�锛屼互SX52杓冨挤鐨勭恫(w菐ng)绲″崝(xi茅)璀拌檿鐞嗚兘鍔涗繚璀変簡鏁村€嬬郴绲�(t菕ng)鎬ц兘鐨勬彁鍗�銆� 闂�(gu膩n)閸佃: CAN锛屽崝(xi茅)璀拌綁(zhu菐n)鎻�锛岀恫(w菐ng)闂�(gu膩n)锛孲X52 abstract:The gist of CAN bus and internet ethernet network technology are discussed in this paper.First,We analyse difficulty when the protocol was transformed. Second,we put forward a systemic design schema and implementation. In order to improve system performance,We select SX52 with high speed micro-controler to design embedded gateway.at the same time ,we introduce how to use SX52 to realize TCP/IP protocol and improve the performance of network processor so that system can work well. 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