{"id":5537,"date":"2025-07-24T09:15:05","date_gmt":"2025-07-24T01:15:05","guid":{"rendered":"https:\/\/www.key-iot.com\/?p=5537"},"modified":"2025-07-24T09:15:05","modified_gmt":"2025-07-24T01:15:05","slug":"automotive-communication-and-information-technology","status":"publish","type":"post","link":"http:\/\/www.key-iot.com\/zh_tw\/blog\/automotive-communication-and-information-technology\/","title":{"rendered":"\u6c7d\u8eca\u901a\u8a0a\u8207\u8cc7\u8a0a\u79d1\u6280"},"content":{"rendered":"

 <\/p>\n

I.\u6c7d\u8eca\u901a\u8a0a\u8207\u8cc7\u8a0a\u79d1\u6280\u7684\u767c\u5c55<\/h2>\n

\u50b3\u7d71\u4e0a\uff0c\u6c7d\u8eca\u662f\u6a5f\u68b0\u7cfb\u7d71\u3002\u96a8\u8457\u8cc7\u8a0a\u6280\u8853\u7684\u767c\u5c55\u548c\u4e0d\u65b7\u61c9\u7528\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u96fb\u5b50\u548c\u8cc7\u8a0a\u6280\u8853\u88ab\u61c9\u7528\u5728\u6c7d\u8eca\u4e0a\u3002\u5e7e\u4e4e\u6240\u6709\u7684\u7e3d\u6210\u548c\u7cfb\u7d71\u90fd\u5df2\u7d93\u6210\u70ba\u96c6\u6210\u7684\u6a5f\u96fb-\u8cc7\u8a0a\u7cfb\u7d71\uff0c\u4e26\u4e14\u51fa\u73fe\u4e86\u8d8a\u4f86\u8d8a\u591a\u7684\u57fa\u65bc\u8cc7\u8a0a\u6280\u8853\u7684\u529f\u80fd\u548c\u88dd\u7f6e\u3002\u8eca\u8f09\u8cc7\u8a0a\u7cfb\u7d71\u548c\u8cc7\u8a0a\u6280\u8853\u662f\u6c7d\u8eca\u65b0\u6280\u8853\u4e2d\u6700\u91cd\u8981\u7684\u90e8\u5206\u3002\u5e7e\u4e4e\u6240\u6709\u6c7d\u8eca\u65b0\u6280\u8853\u7684\u6210\u9577\u9ede\u90fd\u8207\u96fb\u5b50\u6280\u8853\u548c\u8cc7\u8a0a\u6280\u8853\u6709\u95dc\u3002\u8d8a\u4f86\u8d8a\u591a\u7684\u8eca\u8f09\u96fb\u5b50\u548c\u8cc7\u8a0a\u7cfb\u7d71\u50ac\u751f\u4e86\u8eca\u8f09\u7db2\u8def\u901a\u8a0a\u6280\u8853\u3002\u4ee5\u4e92\u806f\u7db2\u70ba\u57fa\u790e\u7684\u7269\u806f\u7db2\u7684\u767c\u5c55\uff0c\u5fc5\u7136\u5c0e\u81f4\u8eca\u8f09\u7db2\u7d61\u5316\uff0c\u5be6\u73fe\u8eca\u8207\u8eca\u3001\u8eca\u8207\u8def\u3001\u8eca\u8207\u4eba\u3001\u8eca\u8207\u670d\u52d9\u4e2d\u5fc3\u4e4b\u9593\u7684\u4e92\u806f\uff0c\u4f7f\u6c7d\u8eca\u6210\u70ba\u5168\u7403\u4e92\u806f\u7db2\u7684\u79fb\u52d5\u7db2\u7d61\u7684\u4e00\u90e8\u5206\uff0c\u5982\u5716 1-1 \u6240\u793a\u3002\u96a8\u8457\u6c7d\u8eca\u667a\u80fd\u5316\u7684\u767c\u5c55\u548c\u667a\u80fd\u63a7\u5236\u3001\u667a\u80fd\u611f\u77e5\u80fd\u529b\u7684\u63d0\u9ad8\uff0c\u6c7d\u8eca\u7684\u81ea\u4e3b\u5de5\u4f5c\u80fd\u529b\u5c07\u4e0d\u65b7\u63d0\u9ad8\u3002<\/span><\/p>\n

 <\/p>\n

\"2cafaba3a7104b0ab919272f0e2761ac\"<\/h3>\n

\"44b4534c233e66ea73dd6902d12e2910\"<\/h3>\n

\"5c904144cd10889f96984bbc18012f1c\"<\/h3>\n

1.\u8eca\u8f09\u7db2\u8def\u6280\u8853\u7684\u767c\u5c55<\/h3>\n

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By Wire\uff0cCBW\uff09\u6280\u8853\u5c07\u5728\u6c7d\u8eca\u4e0a\u5ee3\u6cdb\u61c9\u7528\uff0c\u9019\u662f\u5c0d\u7db2\u8def\u6280\u8853\u9700\u6c42\u7684\u53e6\u4e00\u500b\u539f\u56e0\u3002\u6240\u8b02\u7dda\u63a7\uff0c\u662f\u6307\u5229\u7528\u96fb\u5b50\u8cc7\u8a0a\u50b3\u8f38\u53d6\u4ee3\u4ee5\u5f80\u7531\u6a5f\u68b0\u3001\u6db2\u58d3\u6216\u6c23\u58d3\u7cfb\u7d71\u9023\u63a5\u7684\u50b3\u52d5\u90e8\u4ef6\uff0c\u5982\u63db\u6a94\u687f\u3001\u7bc0\u6c23\u9580\u62c9\u7d22\u3001\u8f49\u5411\u9f52\u8f2a\u50b3\u52d5\u6a5f\u69cb\u3001\u5236\u52d5\u6cb9\u8def\u7cfb\u7d71\u7b49\u3002\u7dda\u63a7\u6280\u8853\u4e0d\u50c5\u6d89\u53ca\u9019\u4e9b\u9023\u63a5\u65b9\u5f0f\u7684\u6539\u8b8a\uff0c\u9084\u6d89\u53ca\u63a7\u5236\u6a5f\u69cb\u548c\u63a7\u5236\u65b9\u5f0f\u7684\u6539\u8b8a\u4ee5\u53ca\u57f7\u884c\u5668\u7684\u6539\u8b8a\uff08\u96fb\u6c23\u5316\uff09\u3002\u7dda\u63a7\u6280\u8853\u7684\u5ee3\u6cdb\u61c9\u7528\uff0c\u5c07\u5f62\u6210\u5168\u65b0\u7684\u6c7d\u8eca\u7d50\u69cb\u3002\u5716 1-2 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ABS\uff08\u9632\u9396\u6b7b\u715e\u8eca\u7cfb\u7d71\uff09\u548c\u52d5\u529b\u8f49\u5411\u7cfb\u7d71\uff0c\u7576\u96fb\u8def\u6545\u969c\u6642\uff0c\u5b83\u5011\u4ecd\u5177\u6709\u57fa\u672c\u7684\u715e\u8eca\u548c\u8f49\u5411\u529f\u80fd\u3002\u9019\u5c31\u8981\u6c42\u7528\u65bc\u7dda\u8def\u63a7\u5236\u7684\u7db2\u8def\u5177\u6709\u9ad8\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u3001\u826f\u597d\u7684\u6642\u9593\u7279\u6027\uff08\u901a\u8a0a\u4e8b\u4ef6\u767c\u751f\u7684\u6642\u9593\u662f\u78ba\u5b9a\u7684\uff09\u3001\u9ad8\u53ef\u9760\u6027\u4ee5\u53ca\u5fc5\u8981\u7684\u5099\u63f4\u6280\u8853\uff0c\u9019\u4e9b\u4e5f\u662f\u6c7d\u8eca\u7db2\u8def\u7684\u7279\u9ede\u3002<\/span>\u5728\u6c7d\u8eca\u4e0a\u4f7f\u7528\u7db2\u8def\u7684\u6700\u6839\u672c\u539f\u56e0\u662f\u793e\u6703\u5c0d\u96fb\u8166\u7db2\u8def\u7684\u9700\u6c42\uff0c\u4ee5\u53ca\u57fa\u65bc\u96fb\u8166\u7db2\u8def\u7684\u5404\u7a2e\u4e8b\u7269\u7684\u4e92\u806f\u3002\u667a\u80fd\u4ea4\u901a\u7cfb\u7d71\u4e0b\u4e92\u806f\u667a\u80fd\u6c7d\u8eca\u7684\u767c\u5c55\u8da8\u52e2\uff0c\u5fc5\u7136\u4f7f\u6c7d\u8eca\u6210\u70ba\u4e92\u806f\u7db2\u4e0a\u7684\u7aef\u9ede\u6216\u79fb\u52d5\u7db2\u7d61\u3002\u5728\u667a\u6167\u578b\u904b\u8f38\u7cfb\u7d71\u4e2d\uff0c\u6c7d\u8eca\u61c9\u5177\u6709\u63a5\u6536\u53ca\u63d0\u4f9b\u76f8\u95dc\u8cc7\u8a0a\u7684\u529f\u80fd\uff0c\u5982\u63a5\u6536\u5b9a\u4f4d\u8a0a\u865f\u3001\u63d0\u4f9b\u5730\u7406\u8cc7\u8a0a\u670d\u52d9\u3001\u63a5\u6536\u7ba1\u7406\u8cc7\u8a0a\u3001\u767c\u9001\u8eca\u8f1b\u72c0\u614b\u8cc7\u8a0a\u3001\u63d0\u51fa\u5b89\u5168\u670d\u52d9\u8acb\u6c42\u7b49\u3002\u96a8\u8457\u667a\u6167\u578b\u904b\u8f38\u7cfb\u7d71\u671d\u5411\u7db2\u8def-\u7269\u7406\u6574\u5408\u7684\u8da8\u52e2\uff0c\u8eca\u8f1b\u7684\u9060\u7aef\u5b58\u53d6\u3001\u9060\u7aef\u63a7\u5236\u3001\u900f\u904e\u7db2\u8def\u7372\u5f97\u7684\u591a\u5143\u8cc7\u8a0a\u8207\u8eca\u8f1b\u63a7\u5236\u7684\u7d50\u5408\u3001\u81ea\u4e3b\u667a\u6167\u578b\u64cd\u4f5c\u7b49\u529f\u80fd\u4e5f\u5c07\u4e0d\u65b7\u63d0\u5347\u3002\u8981\u5b8c\u6210\u9019\u4e9b\u529f\u80fd\u7684\u9700\u6c42\uff0c\u9700\u8981\u5f37\u5927\u7684\u901a\u8a0a\u80fd\u529b\u3001\u904b\u7b97\u80fd\u529b\u3001\u8cc7\u6599\u5206\u4eab\u529f\u80fd\uff0c\u9019\u4e9b\u4e5f\u662f\u96fb\u8166\u7db2\u8def\u6700\u57fa\u672c\u7684\u529f\u80fd\u3002\u4ee5\u96fb\u8166\u7db2\u8def\u70ba\u57fa\u790e\u7684\u901a\u8a0a\uff0c\u4ee5\u53ca\u4ee5\u9019\u7a2e\u80fd\u529b\u70ba\u57fa\u790e\u7684\u65b0\u6280\u8853\u548c\u65b0\u61c9\u7528\uff0c\u5df2\u7d93\u6210\u70ba\u6c7d\u8eca\u6700\u91cd\u8981\u7684\u95dc\u9375\u6280\u8853\u4e4b\u4e00\uff0c\u4e26\u6b63\u5728\u5feb\u901f\u767c\u5c55\uff0c\u6539\u8b8a\u8457\u6c7d\u8eca\u7684 \u300c\u57fa\u56e0\u300d\u3002<\/span>\u76ee\u524d\u5728\u8eca\u8f09\u4e2d\uff0c\u8cc7\u8a0a\u670d\u52d9\u90e8\u5206\u5f80\u5f80\u8207\u8eca\u8f09\u5a92\u9ad4\u7cfb\u7d71\u5171\u7528\u4e00\u500b\u7db2\u8def\uff0c\u5373\u5a92\u9ad4\u8207\u8cc7\u8a0a\u7db2\u8def\uff0c\u800c\u63a7\u5236\u90e8\u5206\u5247\u64c1\u6709\u76f8\u5c0d\u7368\u7acb\u7684\u7db2\u8def\u3002\u96a8\u8457\u7db2\u8def-\u7269\u7406\u6574\u5408\uff0c\u8eca\u8f09\u7db2\u8def\u7684\u5206\u5de5\u6b63\u4e0d\u65b7\u88ab\u6253\u7834\u548c\u91cd\u7d44\uff0c\u8cc7\u8a0a\u6d41\u548c\u63a7\u5236\u6d41\u7684\u8f09\u9ad4\u7db2\u8def\u53ef\u80fd\u6703\u88ab\u6574\u5408\u3002<\/span>\u65e9\u671f\u7684\u8eca\u8f09\u7db2\u8def\u4e26\u6c92\u6709\u767c\u5c55\u81ea\u5df1\u7684\u901a\u7528\u7db2\u8def\u6a19\u6e96\uff0c\u800c\u662f\u63a1\u7528\u4e00\u4e9b\u73fe\u6709\u7684\u50b3\u7d71\u6a19\u6e96\uff0c\u4f8b\u5982 UART\uff08Universal Asynchronous Receiver\/Transmitter\uff09\u3002\u6c7d\u8eca\u88fd\u9020\u5546\u4e5f\u4e3b\u8981\u6cbf\u7528\u50b3\u7d71\u7684\u6c7d\u8eca\u6280\u8853\u767c\u5c55\u6a21\u5f0f\uff0c\u6839\u64da\u9700\u6c42\u548c\u81ea\u8eab\u57fa\u790e\u958b\u767c\u7db2\u7d61\u7cfb\u7d71\uff0c\u5916\u90e8\u5408\u4f5c\u5c11\uff0c\u958b\u653e\u6027\u5dee\u3002\u61c9\u7528\u7db2\u8def\u7684\u6c7d\u8eca\u7db2\u8def\u7cfb\u7d71\u8207\u63a7\u5236\u3001\u8cc7\u8a0a\u55ae\u5143\u5f80\u5f80\u6709\u591a\u7a2e\u4e0d\u540c\u7684\u4f86\u6e90\uff0c\u56e0\u5340\u57df\u6216\u5ee0\u5546\u7684\u4e0d\u540c\u800c\u6709\u4e0d\u540c\u7684\u898f\u683c\u3002\u7136\u800c\uff0c\u7db2\u8def\u6280\u8853\u672c\u8eab\u5177\u6709\u4f9d\u8cf4\u65bc\u6a19\u6e96\u7684\u7279\u6027\u3002\u70ba\u4e86\u964d\u4f4e\u5b89\u88dd\u6210\u672c\uff0c\u63d0\u9ad8\u8a2d\u8a08\u8207\u7dad\u8b77\u7684\u4fbf\u5229\u6027\uff0c\u5fc5\u7136\u8981\u6c42\u8eca\u8f09\u7db2\u8def\u5f62\u6210\u4e26\u63a1\u7528\u7522\u696d\u6a19\u6e96\uff0c\u4e26\u8207\u8cc7\u8a0a\u3001\u96fb\u5b50\u7522\u696d\u7dca\u5bc6\u5408\u4f5c\uff0c\u5f62\u6210\u958b\u653e\u5f0f\u7684\u7d50\u69cb\u3002\u96a8\u8457\u5408\u4f5c\u4fe1\u5fc3\u7684\u589e\u5f37\u548c\u5408\u4f5c\u7522\u751f\u6548\u76ca\u7684\u63d0\u9ad8\uff0c\u9019\u7a2e\u901a\u904e\u6c7d\u8eca\u884c\u696d\u5167\u90e8\u4ee5\u53ca\u8207\u96fb\u5b50\u5143\u5668\u4ef6\u3001\u8cc7\u8a0a\u6280\u8853\u516c\u53f8\u5408\u4f5c\u63a1\u7528\u958b\u653e\u6a19\u6e96\u7684\u8da8\u52e2\u65e5\u76ca\u660e\u986f\u3002\u6c7d\u8eca\u4e2d\u9023\u63a5\u81f3\u7db2\u8def\u7684\u7522\u54c1\uff0c\u4f8b\u5982\u611f\u6e2c\u5668\u3001\u81f4\u52d5\u5668\u548c\u63a7\u5236\u55ae\u5143\uff0c\u53ef\u80fd\u4f86\u81ea\u8a31\u591a\u4e0d\u540c\u7522\u696d\u7684\u88fd\u9020\u5546\u3002\u9019\u7a2e\u6a19\u6e96\u5316\u6709\u5229\u65bc\u6574\u5408\u4f86\u81ea\u4e0d\u540c\u5143\u4ef6\u6216\u88dd\u7f6e\u88fd\u9020\u5546\u7684\u7522\u54c1\uff0c\u4e5f\u6709\u5229\u65bc\u8a2d\u8a08\u3001\u7d44\u88dd\u548c\u7dad\u8b77\u7684\u53ef\u64cd\u4f5c\u6027\u3002\u6709\u4e86\u7d71\u4e00\u7684\u6a19\u6e96\uff0c\u5728\u8a2d\u8a08\u6642\u5c31\u53ef\u4ee5\u70ba\u5c1a\u672a\u5b58\u5728\u7684\u88dd\u7f6e\u6216\u53ef\u66ff\u63db\u7684\u88dd\u7f6e\u9810\u7559\u4ecb\u9762\uff0c\u6700\u660e\u986f\u7684\u5c31\u662f\u6c7d\u8eca\u8edf\u9ad4\u4ecb\u9762\uff08\u76ee\u524d\u6c7d\u8eca\u7684\u5d4c\u5165\u5f0f\u7cfb\u7d71\u786c\u9ad4\u6c34\u5e73\u8db3\u4ee5\u652f\u63f4\u76f8\u5c0d\u7368\u7acb\u7684\u8edf\u9ad4\uff0c\u5728\u6c7d\u8eca\u4e0a\u61c9\u8996\u70ba\u5143\u4ef6\u6216\u7d44\u4ef6\uff09\u3002\u9019\u7a2e\u6a19\u6e96\u5316\u5df2\u7d93\u7522\u751f\u4e86\u6240\u8b02\u7684\u958b\u653e\u5f0f\u67b6\u69cb\uff0c\u4e5f\u5c31\u662f\u67d0\u4e9b\u6280\u8853\u6a19\u6e96\u4ee5\u53ca\u5c0d\u9019\u4e9b\u6a19\u6e96\u7684\u8a8d\u53ef\u8207\u9075\u5b88\u3002<\/span>\u8eca\u8f09\u7db2\u8def\u771f\u6b63\u958b\u59cb\u61c9\u7528\u65bc\u8eca\u8f1b\u662f\u5f9e 1980 \u5e74\u4ee3\u958b\u59cb\u300220 \u4e16\u7d00 90 \u5e74\u4ee3\uff0c\u8eca\u8eab\u7db2\u8def\u548c\u9023\u63a5\u90e8\u5206\u96fb\u5b50\u63a7\u5236\u55ae\u5143\uff08\u5305\u62ec\u6545\u969c\u8a3a\u65b7\u7cfb\u7d71\uff09\u7684\u63a7\u5236\u7db2\u8def\u958b\u59cb\u5ee3\u6cdb\u61c9\u7528\u65bc\u4e0d\u540c\u8eca\u578b\u3002\u76ee\u524d\u61c9\u7528\u6700\u5ee3\u3001\u652f\u63f4\u6280\u8853\u548c\u5143\u4ef6\u6700\u8c50\u5bcc\u7684\u6a19\u6e96\u662f CAN (Controller Area Network) \u548c SAE J1850\u300220 \u4e16\u7d00 90 \u5e74\u4ee3\uff0c\u8eca\u8f09\u5a92\u9ad4\u7db2\u8def\u3001\u7dda\u63a7\u7cfb\u7d71\u7db2\u8def\u3001\u667a\u6167\u578b\u904b\u8f38\u7cfb\u7d71\u7db2\u8def\u4ecd\u8655\u65bc\u65e9\u671f\u968e\u6bb5\uff0c\u7db2\u8def\u5354\u5b9a\u3001\u652f\u63f4\u7684\u8edf\u786c\u9ad4\u6280\u8853\u3001\u5143\u4ef6\u5927\u591a\u8655\u65bc\u8a66\u7522\u968e\u6bb5\u3002\u4e00\u4e9b\u5927\u578b\u6c7d\u8eca\u516c\u53f8\u57fa\u65bc\u6280\u8853\u539f\u56e0\u548c\u96c6\u5718\u5229\u76ca\u8003\u91cf\uff0c\u5c0d\u7db2\u8def\u5354\u5b9a\u6a19\u6e96\u6709\u4e0d\u540c\u7684\u9078\u64c7\u3002\u7dda\u63a7\u7cfb\u7d71\u7db2\u8def\u5354\u5b9a\u4e3b\u8981\u6709\u5169\u7a2e\u9078\u64c7\uff1a\u4e00\u7a2e\u662f TTP\/C\uff08Time Triggered Protocol\uff0cSAE Class C\uff0c\u5373\u7b26\u5408 SAE Class C \u7db2\u8def\u7684\u6642\u9593\u89f8\u767c\u5354\u5b9a\uff09\uff0c\u76ee\u524d Audi\u3001Volkswagen\u3001Honeywell\u3001Delphi \u7b49\u516c\u53f8\u50be\u5411\u65bc\u9078\u64c7\u6b64\u5354\u5b9a\u4f5c\u70ba\u7dda\u63a7\u7db2\u8def\u7684\u5354\u5b9a\u6a19\u6e96\uff1b\u53e6\u4e00\u7a2e\u662f FlexRay\uff0c\u6b64\u5354\u5b9a\u540c\u6642\u652f\u63f4\u6642\u9593\u89f8\u767c\u8207\u4e8b\u4ef6\u89f8\u767c\u7684\u5b58\u53d6\u65b9\u5f0f\u3002\u76ee\u524d\uff0cBMW\u3001Motorola\u3001Philips Semiconductor\u3001Bosch\u3001GM \u7b49\u516c\u53f8\u90fd\u50be\u5411\u9078\u64c7\u6b64\u901a\u8a0a\u5354\u5b9a\u4f5c\u70ba\u7dda\u63a7\u7db2\u8def\u7684\u901a\u8a0a\u5354\u5b9a\u6a19\u6e96\u3002\u70ba\u4e86\u5f4c\u88dc CAN \u4e8b\u4ef6\u89f8\u767c\u5b58\u53d6\u65b9\u6cd5\u5728\u5373\u6642\u63a7\u5236\u61c9\u7528\u4e0a\u7684\u7f3a\u9677\uff0c\u535a\u4e16\u4e5f\u63a8\u51fa\u4e86\u652f\u63f4\u6642\u9593\u89f8\u767c\u5b58\u53d6\u65b9\u6cd5\u7684 CAN \u901a\u8a0a\u5354\u5b9a TTCAN\u3002\u91dd\u5c0d\u5c08\u7528\u7684\u8eca\u8f09\u5a92\u9ad4\u7db2\u8def\uff0cMOST (Media Oriented System Transport) \u6a19\u6e96\u5df2\u61c9\u7528\u65bc\u90e8\u5206\u9ad8\u968e\u8eca\u8f1b\u3002<\/span>\u96a8\u8457\u8eca\u8f09\u96fb\u5b50\u63a7\u5236\u8207\u8cc7\u8a0a\u8a2d\u5099\u3001\u8cc7\u8a0a\u670d\u52d9\u9700\u6c42\u7684\u4e0d\u65b7\u589e\u52a0\uff0c\u5c0d\u65bc\u66f4\u597d\u3001\u66f4\u5feb\u3001\u66f4\u53ef\u9760\u7684\u8eca\u8f09\u7db2\u8def\u8a2d\u65bd\u7684\u8981\u6c42\u4e5f\u5728\u4e0d\u65b7\u63d0\u9ad8\u3002\u5c24\u5176\u662f\u591a\u5a92\u9ad4\u8cc7\u8a0a\u3001\u96fb\u5b50\u5730\u5716\u3001\u7db2\u969b\u7db2\u8def\u8cc7\u8a0a\u7b49\u5728\u6c7d\u8eca\u4e0a\u7684\u61c9\u7528\uff0c\u532f\u6d41\u6392\u7db2\u8def\u5df2\u7d93\u5f88\u96e3\u6eff\u8db3\u983b\u5bec\u8207\u8cc7\u8a0a\u50b3\u8f38\u683c\u5f0f\u7684\u9700\u6c42\u3002\u5728\u6b64\u80cc\u666f\u4e0b\uff0c\u652f\u63f4\u591a\u5a92\u9ad4\u3001\u9ad8\u8cc7\u6599\u50b3\u8f38\u7684\u8eca\u8f09\u7db2\u8def\u6280\u8853\u958b\u59cb\u6e67\u73fe\uff0c\u5176\u4e2d \u8eca\u7528\u4e59\u592a\u7db2\u8def<\/strong><\/a> \u662f\u4e00\u500b\u5178\u578b\u7684\u4ee3\u8868\u3002<\/span>\u8eca\u7528\u4e59\u592a\u7db2\u8def\u627f\u8972\u4e86\u4e59\u592a\u7db2\u8def\u50b3\u8f38\u901f\u5ea6\u5feb\u3001\u64f4\u5145\u6027\u5f37\u7b49\u512a\u9ede\uff0c\u81ea\u63a8\u51fa\u4ee5\u4f86\u4fbf\u53d7\u5230\u5ee3\u6cdb\u7684\u95dc\u6ce8\u3002\u4ee5\u4fc3\u9032\u8eca\u7528\u4e59\u592a\u7db2\u8def\u6a19\u6e96\u7684\u5236\u5b9a\u8207\u666e\u53ca\u70ba\u5b97\u65e8\u7684\u300cOPEN (One-Pair Ether-Net) Alliance SIG\u300d\u6210\u54e1\u6578\u91cf\u8fc5\u901f\u589e\u52a0\u3002<\/span>OPEN Alliance SIG \u7684\u5feb\u901f\u6210\u9577\u662f\u57fa\u65bc\u6c7d\u8eca\u7522\u696d\u4f7f\u7528\u6c7d\u8eca\u4e59\u592a\u7db2\u8def\u7684\u8da8\u52e2\u3002\u4e59\u592a\u7db2\u8def\u5728 2008 \u5e74\u5de6\u53f3\u958b\u59cb\u5be6\u969b\u61c9\u7528\u65bc\u8eca\u8f09\u8a3a\u65b7 (OBD)\u3002\u672a\u4f86\uff0c\u5728\u63d0\u9ad8\u5373\u6642\u6548\u80fd\u3001\u78ba\u4fdd\u6545\u969c\u6642\u7684\u5b89\u5168\u6027\u3001\u964d\u4f4e\u6210\u672c\u3001\u63d0\u9ad8\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u7684\u540c\u6642\uff0c\u5c07\u9032\u4e00\u6b65\u64f4\u5927\u5176\u61c9\u7528\u7bc4\u570d\u3002\u4e59\u592a\u7db2\u8def\u7684\u61c9\u7528\u7bc4\u570d\u53ef\u80fd\u6703\u5ef6\u4f38\u81f3\u9023\u7d50\u8eca\u8f09 AV \u8a2d\u5099\u5f71\u50cf\u50b3\u8f38 (\u8cc7\u8a0a) \u7cfb\u7d71\u3001\u8eca\u8eab\u7cfb\u7d71\u3001\u63a7\u5236\u7cfb\u7d71\u3001\u5b89\u5168\u7cfb\u7d71\u3001\u8cc7\u8a0a\u7cfb\u7d71\u7b49\u5404\u7a2e\u7cfb\u7d71\u9598\u9053\u7684\u9aa8\u5e79\u7db2\u8def\u3002\u76ee\u524d\uff0c\u4e00\u4e9b\u57fa\u65bc\u4e59\u592a\u7db2\u8def\u7684\u6c7d\u8eca\u7db2\u8def\u6a19\u6e96\u5df2\u7d93\u51fa\u73fe\uff0c\u4e26\u5728\u4e0d\u65b7\u5730\u5b8c\u5584\u548c\u90e8\u7f72\u4e2d\uff0c\u4e3b\u8981\u5305\u62ec\u91dd\u5c0d\u8cc7\u8a0a\u548c\u5a92\u9ad4\u7684 AVB (Audio Video Bridging)\uff0c\u4ee5\u53ca\u5177\u6709\u826f\u597d\u5373\u6642\u7279\u6027\u7684 TTE \u7cfb\u7d71\u3002<\/span>\u8eca\u8f09\u7db2\u8def\u7684\u61c9\u7528\u4e0d\u50c5\u6d89\u53ca\u5230\u6c7d\u8eca\u4e0a\u5404\u7a2e\u96fb\u5b50\u8a2d\u5099\u4e4b\u9593\u7684\u786c\u9ad4\u9023\u63a5\uff0c\u9084\u6d89\u53ca\u5230\u8207\u7db2\u8def\u76f8\u95dc\u7684\u8edf\u9ad4\uff0c\u800c\u9019\u4e9b\u8edf\u9ad4\u5fc5\u7136\u6703\u6210\u70ba\u6bcf\u500b\u63a7\u5236\u55ae\u5143\u4e2d\u8edf\u9ad4\u7684\u4e00\u90e8\u5206\u3002\u6c7d\u8eca\u8edf\u9ad4\u7cfb\u7d71\u5f88\u5feb\u5c07\u6210\u70ba\u76f8\u5c0d\u7368\u7acb\u7684\u90e8\u5206\uff0c\u5176\u8207\u6c7d\u8eca\uff08\u6c7d\u8eca\u4e0a\u7684\u96fb\u5b50\u7cfb\u7d71\uff09\u7684\u95dc\u4fc2\u5c07\u9010\u6f38\u767c\u5c55\u6210\u8207\u76ee\u524d\u96fb\u8166\u8edf\u9ad4\u8207\u786c\u9ad4\u7cfb\u7d71\u7684\u95dc\u4fc2\u76f8\u540c\u3002\u8eca\u8f09\u61c9\u7528\u7cfb\u7d71\u5c07\u80fd\u76f4\u63a5\u547c\u53eb\u5d4c\u5165\u5f0f\u4f5c\u696d\u7cfb\u7d71\u4e2d\u7684\u7db2\u8def\u529f\u80fd\u670d\u52d9\u7a0b\u5f0f\u548c\u5176\u4ed6\u4e00\u822c\u670d\u52d9\u529f\u80fd\u8edf\u9ad4\uff08\u6216\u97cc\u9ad4\uff09\u3002\u6c7d\u8eca\u8edf\u9ad4\u8a2d\u8a08\u5728\u6c7d\u8eca\u8a2d\u8a08\u4e2d\u7684\u91cd\u8981\u6027\u5c07\u8207\u5f15\u64ce\u8a2d\u8a08\u3001\u5e95\u76e4\u8a2d\u8a08\u6216\u8eca\u8eab\u8a2d\u8a08\u540c\u7b49\u91cd\u8981\u3002<\/span>\u5118\u7ba1\u8eca\u8f09\u7db2\u8def\u6280\u8853\u5df2\u88ab\u5ee3\u6cdb\u61c9\u7528\uff0c\u4f46\u8981\u9054\u5230\u9032\u4e00\u6b65\u7684\u8981\u6c42\u4ecd\u6709\u8a31\u591a\u5de5\u4f5c\u8981\u505a\u3002\u76ee\u524d\uff0c\u9084\u6c92\u6709\u4e00\u500b\u7db2\u7d61\u7cfb\u7d71\u80fd\u5920\u6eff\u8db3\u4f4e\u6210\u672c\u3001\u975e\u5e38\u53ef\u9760\u7684\u6027\u80fd\u3001\u5bb9\u932f\u80fd\u529b\u3001\u826f\u597d\u7684\u6642\u9593\u7279\u6027\uff08\u5305\u62ec\u5be6\u6642\u6027\u80fd\u548c\u78ba\u5b9a\u7684\u4e8b\u4ef6\u56de\u61c9\u6642\u9593\uff09\u4ee5\u53ca\u826f\u597d\u7684\u53ef\u64f4\u5c55\u6027\u7b49\u8981\u6c42\u3002\u7531\u65bc\u8eca\u8f09\u7db2\u8def\u61c9\u7528\u7684\u5c64\u7d1a\u8207\u76ee\u7684\u6709\u5f88\u5927\u7684\u5dee\u7570\uff0c\u4e0d\u540c\u7684\u5c64\u7d1a\u6216\u76ee\u7684\u5c0d\u7db2\u8def\u6548\u80fd\u7684\u8981\u6c42\u4e5f\u6709\u5f88\u5927\u7684\u4e0d\u540c\u3002\u6c7d\u8eca\u672c\u8eab\u5c0d\u65bc\u50f9\u683c\u975e\u5e38\u654f\u611f\u3002\u5982\u679c\u4f7f\u7528\u9ad8\u6548\u80fd\u7684\u7db2\u8def\u7cfb\u7d71\u4f86\u6db5\u84cb\u4f4e\u968e\u61c9\u7528\uff0c\u5176\u6210\u672c\u662f\u7121\u6cd5\u63a5\u53d7\u7684\u3002\u56e0\u6b64\uff0c\u6c7d\u8eca\u5c07\u6709\u591a\u7a2e\u4e0d\u540c\u5c64\u6b21\u7684\u7db2\u8def\u6a19\u6e96\u3002\u9019\u5c31\u6c7a\u5b9a\u4e86\u6c7d\u8eca\u7db2\u8def\u5c07\u662f\u4e00\u500b\u591a\u5c64\u6b21\u4e92\u806f\u7684\u7db2\u8def\u7d50\u69cb\u3002<\/span><\/p>\n

2.\u8eca\u8f09\u8cc7\u8a0a\u6280\u8853\u7684\u767c\u5c55<\/h3>\n

\u8eca\u8f09\u8cc7\u8a0a\u5a1b\u6a02\u7cfb\u7d71\u662f\u4ee5\u96fb\u8166\u3001\u885b\u661f\u5b9a\u4f4d\u3001\u7db2\u8def\u901a\u8a0a\u3001\u96fb\u5b50\u53ca\u63a7\u5236\u6280\u8853\u70ba\u57fa\u790e\u7684\u8edf\u786c\u9ad4\u7cfb\u7d71\uff0c\u70ba\u6c7d\u8eca\u63d0\u4f9b\u5b89\u5168\u3001\u74b0\u4fdd\u3001\u8212\u9069\u53ca\u5a1b\u6a02\u529f\u80fd\u548c\u670d\u52d9\u3002\u5b83\u5011\u5df2\u7d93\u6210\u70ba\u73fe\u4ee3\u6c7d\u8eca\u7684\u7d44\u6210\u90e8\u5206\uff0c\u5728\u6c7d\u8eca\u5de5\u7a0b\u548c\u6c7d\u8eca\u61c9\u7528\u4e2d\u767c\u63ee\u8457\u65e5\u76ca\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/span>\u8eca\u8f09\u8cc7\u8a0a\u7cfb\u7d71\u7531\u9ad8\u5230\u4f4e\u53ef\u5206\u70ba\u56db\u5c64\uff1a\u5ba2\u6236\u5c64\u3001\u670d\u52d9\u5c64\u3001\u901a\u8a0a\u5c64\u53ca\u8eca\u8f09\u5c64\u3002\u76ee\u524d\uff0c\u8eca\u8f09\u96fb\u5b50\u8cc7\u8a0a\u6280\u8853\u4e3b\u8981\u61c9\u7528\u65bc\u8eca\u8f1b\u5b89\u5168\u7cfb\u7d71\u3001\u7db2\u8def\u3001\u901a\u8a0a\u53ca\u5c0e\u822a\u7cfb\u7d71\u3001\u884c\u52d5\u591a\u5a92\u9ad4\u7cfb\u7d71\u3001\u4eba\u6a5f\u4e92\u52d5\u7cfb\u7d71\u7b49\u3002<\/span>(1) \u8eca\u8f1b\u5b89\u5168\u7cfb\u7d71<\/strong><\/span>\u901a\u904e\u61c9\u7528\u96fb\u5b50\u8cc7\u8a0a\u6280\u8853\uff0c\u8eca\u8f1b\u5be6\u73fe\u4e86\u9ad8\u5ea6\u667a\u80fd\u5316\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u8eca\u8f1b\u4eba\u6a5f\u7cfb\u7d71\u7684\u5b89\u5168\u6027\uff0c\u907f\u514d\u4e86\u4e8b\u6545\u7684\u767c\u751f\uff0c\u964d\u4f4e\u4e86\u50b7\u5bb3\u7a0b\u5ea6\u3002<\/span><\/p>\n

    \n
  1. \u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\uff1a\u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\u53ef\u63a7\u5236\u8eca\u8f1b\uff0c\u4e26\u5728\u8a2d\u5b9a\u6240\u9700\u7684\u8f03\u4f4e\u4ea4\u901a\u884c\u99db\u901f\u5ea6\u5f8c\uff0c\u5229\u7528\u96f7\u9054\u3001\u8072\u7d0d\u6216\u96f7\u5c04\u5149\u675f\u6383\u63cf\u524d\u65b9\u9053\u8def\u3002\u5fc5\u8981\u6642\uff0c\u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\u6703\u81ea\u52d5\u964d\u4f4e\u6cb9\u9580\u958b\u5ea6\u3001\u964d\u6a94\uff0c\u751a\u81f3\u715e\u8eca\uff0c\u4ee5\u7dad\u6301\u5b89\u5168\u8ddf\u8eca\u8ddd\u96e2\u3002Mercedes-Benz S-Class 2000 \u8eca\u578b\u662f\u5168\u7403\u7b2c\u4e00\u90e8\u914d\u5099\u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\u7684\u8eca\u8f1b\uff0c\u4e4b\u5f8c\u5176\u4ed6\u516c\u53f8\u4e5f\u9678\u7e8c\u63a8\u51fa\u5404\u81ea\u7684\u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\u3002<\/li>\n<\/ol>\n
      \n
    1. \u78b0\u649e\u8b66\u793a\u7cfb\u7d71\u548c\u78b0\u649e\u901a\u5831\u7cfb\u7d71\uff1a\u5176\u5de5\u4f5c\u539f\u7406\u985e\u4f3c\u81ea\u9069\u61c9\u5de1\u822a\u63a7\u5236\u7cfb\u7d71\uff0c\u4f7f\u7528\u96f7\u9054\u3001\u8072\u7d0d\u548c\u96f7\u5c04\u5149\u675f\u6383\u63cf\u6f5b\u5728\u969c\u7919\u7269\u3002\u7576\u6709\u78b0\u649e\u7684\u5371\u96aa\u6642\uff0c\u5b83\u6703\u767c\u51fa\u8b66\u544a\u4fe1\u865f\uff0c\u4e26\u63a1\u53d6\u81ea\u52d5\u715e\u8eca\u7684\u52d5\u4f5c\u3002\u7576\u8207 GPS \u63a5\u6536\u5668\u7d50\u5408\u4f7f\u7528\u6642\uff0c\u78b0\u649e\u901a\u5831\u7cfb\u7d71\u9084\u53ef\u5c07\u8eca\u8f1b\u7684\u7cbe\u78ba\u4f4d\u7f6e\u8cc7\u8a0a\u63d0\u4f9b\u7d66\u6551\u63f4\u6a5f\u69cb\u3002<\/li>\n<\/ol>\n
        \n
      1. \u7d9c\u5408\u5b89\u5168\u7cfb\u7d71\uff1a\u8a72\u7cfb\u7d71\u7531 50 \u9805\u6280\u8853\u7d44\u6210\uff0c\u5305\u62ec\u96fb\u5b50\u8a2d\u5099\u3001\u5fae\u63a7\u5236\u5668\u3001\u611f\u6e2c\u5668\u4ee5\u53ca\u5176\u4ed6\u5df2\u7d93\u6216\u5373\u5c07\u63a8\u51fa\u7684\u6280\u8853\u548c\u7522\u54c1\u3002\u8a72\u7cfb\u7d71\u4f9d\u6258\u5148\u9032\u7684\u96fb\u5b50\u6280\u8853\u548c\u96c6\u6210\u5c08\u696d\u77e5\u8b58\uff0c\u91dd\u5c0d\u99d5\u99db\u7684\u5404\u500b\u74b0\u7bc0\uff0c\u5982\u7c3e\u5f0f\u982d\u90e8\u5b89\u5168\u6c23\u56ca\u3001\u5b89\u5168\u5e36\u9810\u7dca\u548c\u904e\u7dca\u88dd\u7f6e\u3001\u81ea\u9069\u61c9\u5438\u80fd\u8f49\u5411\u67f1\u3001\u4e3b\u52d5\u8b77\u819d\u7b49\uff0c\u52d5\u54e1\u8eca\u8f1b\u4e0a\u7684\u6240\u6709\u5b89\u5168\u56e0\u7d20\uff0c\u70ba\u8eca\u5167\u4e58\u54e1\u63d0\u4f9b\u5168\u65b9\u4f4d\u3001\u5168\u5834\u57df\u7684\u4fdd\u8b77\u3002<\/li>\n<\/ol>\n
          \n
        1. \u88ab\u76dc\u8eca\u8f1b\u8ffd\u5c0b\u7cfb\u7d71\uff1a\u6b64\u6280\u8853\u63d0\u4f9b\u57fa\u65bc\u8eca\u8f1b\u81ea\u52d5\u8ffd\u8e64\u7684\u9632\u76dc\u65b9\u6cd5\u3002\u6709\u4e9b\u88ab\u76dc\u8eca\u8f1b\u8ffd\u56de\u7cfb\u7d71\u9700\u8981\u8eca\u4e3b\u6388\u6b0a\u624d\u80fd\u555f\u52d5\u767c\u5c04\u5668\u9032\u884c\u8eca\u8f1b\u81ea\u52d5\u8ffd\u8e64\uff0c\u800c\u5176\u4ed6\u7cfb\u7d71\u5247\u6703\u5728\u8eca\u8f1b\u88ab\u5165\u4fb5\u6216\u672a\u7d93\u8a31\u53ef\u800c\u99db\u96e2\u6642\u81ea\u52d5\u555f\u52d5\u767c\u5c04\u5668\u9032\u884c\u8eca\u8f1b\u8ffd\u8e64\u3002<\/li>\n<\/ol>\n

          (2) \u7db2\u8def\u3001\u901a\u8a0a\u53ca\u5c0e\u822a\u7cfb\u7d71<\/strong><\/span><\/p>\n

            \n
          1. \u7db2\u8def\u8207\u901a\u8a0a\u7cfb\u7d71\uff1a\u6b64\u7cfb\u7d71\u53ef\u8b93\u99d5\u99db\u4eba\u900f\u904e\u7b46\u8a18\u578b\u96fb\u8166\u548c\u7121\u7dda\u96fb\u8a71\u63a5\u6536\u7db2\u8def\u65b0\u805e\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5176\u4ed6\u8cc7\u8a0a\uff0c\u800c\u7121\u9808\u5c07\u8996\u7dda\u5f9e\u524d\u65b9\u9053\u8def\u79fb\u958b\u6216\u96d9\u624b\u96e2\u958b\u65b9\u5411\u76e4\uff0c\u4e26\u900f\u904e\u8a9e\u97f3\u63a7\u5236\u5c07\u9019\u4e9b\u8cc7\u8a0a\u50b3\u9001\u7d66\u99d5\u99db\u4eba\u3002\u4eba\u5011\u53ea\u9700\u8f15\u89f8\u65b9\u5411\u76e4\u4e0a\u7684\u6309\u9215\u5373\u53ef\u555f\u52d5\u3002\u9019\u7a2e\u8eca\u5167\u7db2\u8def\u901a\u8a0a\u53ef\u900f\u904e\u5169\u7a2e\u65b9\u5f0f\u4f86\u5be6\u73fe\uff1a\u4e00\u7a2e\u662f\u900f\u904e\u6578\u4f4d\u986f\u793a\u5668\u4f86\u8b80\u53d6\u96fb\u5b50\u90f5\u4ef6\u6587\u5b57\uff0c\u53e6\u4e00\u7a2e\u662f\u5c07\u6587\u5b57\u6a94\u8f49\u63db\u70ba\u8a9e\u97f3\u6a94\uff0c\u4ee5\u96fb\u5b50\u8a9e\u97f3\u4f86\u8b80\u53d6\u96fb\u5b50\u90f5\u4ef6\u5167\u5bb9\u3002\u96fb\u5b50\u90f5\u4ef6\u56de\u8986\u53ef\u4ee5\u8a9e\u97f3\u6a94\u683c\u5f0f\u50b3\u9001\uff0c\u6216\u5728\u50b3\u9001\u524d\u900f\u904e\u8a9e\u97f3\u8fa8\u8b58\u7cfb\u7d71\u8f49\u63db\u6210\u6587\u5b57\u6a94\u3002<\/li>\n<\/ol>\n
              \n
            1. \u96fb\u5b50\u5c0e\u822a\u7cfb\u7d71\uff1a\u8eca\u8f09\u5c0e\u822a\u7cfb\u7d71\u7684 GPS \u5c0e\u822a\u529f\u80fd\u975e\u5e38\u5091\u51fa\uff0c\u53ef\u5354\u52a9\u99d5\u99db\u4eba\u5728\u8907\u96dc\u7684\u90fd\u5e02\u4ea4\u901a\u8def\u7db2\u4e2d\u53ca\u6642\u5feb\u901f\u62b5\u9054\u76ee\u7684\u5730\u3002\u5229\u7528\u591a\u5c64\u5c0e\u822a\u9078\u55ae\uff0c\u53ef\u4f9d\u5340\u57df\u3001\u57ce\u5e02\u3001\u8a2d\u65bd\u529f\u80fd\u5206\u985e\uff0c\u65b9\u4fbf\u5730\u9078\u64c7\u76ee\u6a19\u3002\u5c0e\u822a\u7cfb\u7d71\u6703\u7acb\u5373\u8a08\u7b97\u51fa\u6700\u77ed\u7684\u884c\u8eca\u8def\u7dda\uff0c\u4e26\u4ee5\u7dda\u689d\u7684\u5f62\u5f0f\u986f\u793a\u5728\u4e8c\u7dad\u6216\u4e09\u7dad\u96fb\u5b50\u5730\u5716\u4e0a\u3002\u7576\u6c7d\u8eca\u555f\u52d5\u5f8c\uff0c\u4ee3\u8868\u6c7d\u8eca\u5373\u6642\u4f4d\u7f6e\u7684\u7b26\u865f\u6703\u81ea\u52d5\u6cbf\u8457\u8a2d\u5b9a\u7684\u8def\u7dda\u524d\u9032\u3002\u7576\u9047\u5230\u524d\u65b9\u585e\u8eca\u6216\u7a81\u767c\u72c0\u6cc1\u9700\u8981\u66f4\u6539\u884c\u8eca\u8def\u7dda\u6642\uff0c\u885b\u661f\u5c0e\u822a\u7cfb\u7d71\u6703\u81ea\u52d5\u91cd\u8a2d\uff0c\u4e26\u5728\u5e7e\u79d2\u9418\u5167\u81ea\u52d5\u8a2d\u5b9a\u65b0\u7684\u884c\u8eca\u8def\u7dda\uff0c\u6062\u5fa9\u5c0e\u822a\u529f\u80fd\u3002<\/li>\n<\/ol>\n
                \n
              1. \u5373\u6642\u4ea4\u901a\u8cc7\u8a0a\u8aee\u8a62\u7cfb\u7d71\uff1a\u5373\u6642\u4ea4\u901a\u8cc7\u8a0a\u8aee\u8a62\u7cfb\u7d71\u662f\u4e00\u7a2e\u9069\u5408\u719f\u6089\u4ea4\u901a\u8def\u7dda\u4eba\u58eb\u4f7f\u7528\u7684\u8eca\u8f1b\u5c0e\u822a\u88dd\u7f6e\u3002\u5373\u6642\u4ea4\u901a\u8cc7\u8a0a\u7684\u50b3\u8f38\u65b9\u5f0f\u6709\u591a\u7a2e\u3002\u4f9d\u9760\u901a\u904e\u97f3\u983b\u7cfb\u7d71\u6536\u807d\u5be6\u6642\u4ea4\u901a\u8cc7\u8a0a\u7684 RDS \u7cfb\u7d71\u7531\u4f86\u5df2\u4e45\u3002\u73fe\u5728\u5df2\u6709\u516c\u53f8\u5728\u7db2\u969b\u7db2\u8def\u4e0a\u63a8\u51fa\u5373\u6642\u4ea4\u901a\u8cc7\u8a0a\u8ffd\u8e64\u670d\u52d9\uff0c\u53ef\u4ee5\u5728\u96e2\u958b\u516c\u53f8\u6216\u5bb6\u4e4b\u524d\u4f7f\u7528\u96fb\u8166\u67e5\u8a62\u3002\u76ee\u524d\u6b63\u5728\u958b\u767c\u7684\u6700\u5148\u9032\u7684\u5373\u6642\u4ea4\u901a\u8aee\u8a62\u7cfb\u7d71\uff0c\u662f\u7531\u8eca\u8f09\u5c0e\u822a\u7cfb\u7d71\u50b3\u9001\u6578\u4f4d\u8108\u885d\u8cc7\u8a0a\uff0c\u986f\u793a\u5728\u5340\u57df\u5730\u5716\u4e0a\u6216\u7528\u4f86\u8a08\u7b97\u5176\u4ed6\u53ef\u884c\u8def\u7dda\u3002<\/li>\n<\/ol>\n

                (3) \u884c\u52d5\u591a\u5a92\u9ad4\u7cfb\u7d71<\/strong><\/span>\u884c\u52d5\u591a\u5a92\u9ad4\u6280\u8853\u4e3b\u8981\u7528\u65bc\u958b\u767c\u5f8c\u6392\u5ea7\u4f4d\u5a1b\u6a02\u7cfb\u7d71\u3002\u9019\u7a2e\u5f8c\u5ea7\u5f71\u97f3\u6280\u8853\u5305\u62ec\u5168\u5f69\u87a2\u5e55\u3001\u904a\u6232\u8a2d\u5099\u3001DVD \u64ad\u653e\u5668\u3001\u96fb\u6e90\u4f9b\u61c9\u5668\u3001CD \u64ad\u653e\u5668\u3001\u9304\u5f71\u6a5f\u548c\u64ad\u653e\u5668\u3002\u884c\u52d5\u591a\u5a92\u9ad4\u6280\u8853\u9084\u9ad4\u73fe\u5728\u667a\u6167\u578b\u7121\u7dda\u7522\u54c1\u3001\u9060\u7aef\u901a\u8a0a\u8a2d\u5099\u3001\u8cc7\u8a0a\u8655\u7406\u7522\u54c1\u4e0a\uff0c\u5305\u62ec\u63d0\u4f9b\u652f\u63f4\u591a\u570b\u8a9e\u8a00\u7684\u8a9e\u97f3\u8fa8\u8b58\u7cfb\u7d71\uff0c\u8b93\u99d5\u99db\u8005\u4e0d\u9700\u624b\u52d5\u64cd\u4f5c\u5373\u53ef\u63a7\u5236\u667a\u6167\u578b\u8cc7\u8a0a\/\u5a1b\u6a02\u7cfb\u7d71\uff0c\u89e3\u653e\u96d9\u624b\u63a7\u5236\u65b9\u5411\u76e4\u3002\u4e5f\u53ef\u5c07\u7db2\u969b\u7db2\u8def\u529f\u80fd\u6574\u5408\u81f3\u8eca\u5167\uff0c\u8b93\u4eba\u5011\u5728\u8eca\u5167\u700f\u89bd\u7db2\u9801\u3001\u6536\u767c\u96fb\u5b50\u90f5\u4ef6\u3001\u9032\u884c\u80a1\u7968\u4ea4\u6613\u7b49\u3002\u540c\u6642\uff0c\u5229\u7528\u300c\u96a8\u63d2\u5373\u7528\u300d\u7684\u65b9\u5f0f\uff0c\u6c7d\u8eca\u6d88\u8cbb\u8005\u53ef\u4ee5\u65b9\u4fbf\u5feb\u6377\u5730\u66f4\u65b0\u591a\u5a92\u9ad4\u7522\u54c1\uff0c\u4eab\u53d7\u66f4\u8c50\u5bcc\u7684\u65b0\u670d\u52d9\u3002<\/span>(4) \u4eba\u6a5f\u4e92\u52d5\u7cfb\u7d71<\/strong><\/span>\u6c7d\u8eca\u4e2d\u6700\u7d93\u5178\u7684\u4eba\u6a5f\u4e92\u52d5\u7cfb\u7d71\u5c31\u662f\u6c7d\u8eca\u5100\u8868\u548c\u5404\u7a2e\u8eca\u8f09\u8a2d\u5099\u7684\u63a7\u5236\u7cfb\u7d71\u3002\u96a8\u8457\u6c7d\u8eca\u4fe1\u606f\u5316\u7a0b\u5ea6\u7684\u4e0d\u65b7\u63d0\u9ad8\uff0c\u99d5\u99db\u8005\u6240\u7372\u53d6\u7684\u4fe1\u606f\u548c\u7372\u53d6\u4fe1\u606f\u7684\u65b9\u5f0f\u90fd\u767c\u751f\u4e86\u5f88\u5927\u7684\u8b8a\u5316\u3002\u57fa\u65bc\u5404\u7a2e\u65b0\u578b\u6578\u4f4d\u986f\u793a\u6280\u8853\u7684\u5100\u9336\u677f\u548c\u65b0\u7684\u4fe1\u606f\u50b3\u905e\u65b9\u5f0f\u5728\u6c7d\u8eca\u4e0a\u4e0d\u65b7\u51fa\u73fe\uff0c\u63a7\u5236\u65b9\u5f0f\u4e5f\u5f9e\u5404\u7a2e\u958b\u95dc\u6309\u9215\u767c\u5c55\u5230\u89f8\u6478\u5c4f\u3001\u8a9e\u97f3\u7b49\u65b9\u5f0f\u3002<\/span>\u672a\u4f86\u8eca\u8f09\u8cc7\u8a0a\u6280\u8853\u7684\u9ad8\u5ea6\u767c\u5c55\u6027\u548c\u512a\u8d8a\u6027\u4e0d\u50c5\u9ad4\u73fe\u5728\u8eca\u8f09\u529f\u80fd\u548c\u8eca\u8f09\u8edf\u786c\u9ad4\u6280\u8853\u4e0a\uff0c\u9084\u9ad4\u73fe\u5728\u5275\u9020\u5168\u65b0\u7684\u7528\u6236\u9ad4\u9a57\u4e0a\u3002\u6c7d\u8eca\u5c07\u6210\u70ba\u5bcc\u542b\u5404\u7a2e\u8cc7\u8a0a\u529f\u80fd\u7684\u79fb\u52d5\u8a2d\u5099\uff0c\u662f\u8cc7\u8a0a\u6280\u8853\u53e6\u4e00\u500b\u5177\u6709\u5ee3\u95ca\u61c9\u7528\u524d\u666f\u7684\u9818\u57df\u3002\u8cc7\u8a0a\u6280\u8853\u5728\u6c7d\u8eca\u7522\u696d\u9818\u57df\u7684\u767c\u5c55\u6c34\u5e73\u548c\u61c9\u7528\u72c0\u6cc1\uff0c\u6c7a\u5b9a\u4e86\u5176\u5728\u672a\u4f86\u5168\u7403\u6c7d\u8eca\u7522\u696d\u7af6\u722d\u4e2d\u7684\u5730\u4f4d\u3002\u8eca\u8f09\u8cc7\u8a0a\u6280\u8853\u5c07\u6210\u70ba\u8861\u91cf\u6c7d\u8eca\u6280\u8853\u6574\u9ad4\u6c34\u5e73\u7684\u91cd\u8981\u6307\u6a19\uff0c\u4e5f\u5c07\u6210\u70ba\u667a\u80fd\u6c7d\u8eca\u6280\u8853\u7684\u57fa\u790e\u3002<\/span><\/p>\n

                II.\u5165\u9580\u8eca\u8f1b\u7db2\u8def<\/a>s<\/h2>\n

                \u7f8e\u570b\u6c7d\u8eca\u5de5\u7a0b\u5e2b\u5b78\u6703 (Society of Automotive Engineers, SAE) \u5c07\u8eca\u8f09\u7db2\u8def\u7cfb\u7d71\u5f9e\u4f4e\u6027\u80fd\u5230\u9ad8\u6027\u80fd\u5206\u70ba Class A\u3001Class B \u548c Class C \u7db2\u8def\u3002\u96a8\u8457\u5c0e\u822a\u3001\u591a\u5a92\u9ad4\u548c\u5b89\u5168\u7cfb\u7d71\u5728\u6c7d\u8eca\u4e0a\u7684\u61c9\u7528\uff0c\u5c0d\u7db2\u8def\u53ef\u9760\u6027\u548c\u983b\u5bec\u63d0\u51fa\u4e86\u66f4\u9ad8\u7684\u8981\u6c42\u3002\u4f9d\u7167 SAE \u7684\u5206\u985e\u65b9\u6cd5\uff0c\u65b0\u589e\u4e86 Class D \u548c Class E \u7db2\u8def\uff0c\u5982\u8868 1-1 \u6240\u793a\u3002<\/span>\u8868 1-1 \u8eca\u8f09\u7db2\u8def\u5206\u985e<\/strong><\/span><\/p>\n

                \n
                \n\n\n\n\n\n\n\n\n\n
                \u7db2\u8def\u7b49\u7d1a<\/th>\n\u4f4d\u5143\u50b3\u8f38\u7387<\/th>\n\u61c9\u7528\u7bc4\u570d<\/th>\n\u4e3b\u6d41\u5354\u8b70<\/th>\n<\/tr>\n<\/thead>\n
                A \u7d1a<\/td>\n<10kbit\/s<\/td>\n\u53ea\u9700\u8981\u5c11\u91cf\u8cc7\u6599\u50b3\u8f38\u7684\u5834\u5408 (\u4f8b\u5982\u96e8\u5237\u958b\u95dc\u63a7\u5236)<\/td>\nLIN<\/td>\n<\/tr>\n
                B \u7d1a<\/td>\n10~125kbit\/s<\/td>\n\u8a0a\u865f\u591a\u4e14\u5373\u6642\u6027\u8981\u6c42\u4f4e\u7684\u88dd\u7f6e (\u4f8b\u5982\u7167\u660e\u8207\u7a97\u6236\u63a7\u5236)<\/td>\n\u4f4e\u901f CAN<\/td>\n<\/tr>\n
                C \u7d1a<\/td>\n0.125~1Mbit\/s<\/td>\n\u5177\u6709\u9ad8\u5373\u6642\u6027\u8981\u6c42\u7684\u63a7\u5236\u55ae\u5143 (\u4f8b\u5982\u5f15\u64ce\u548c ABS)<\/td>\n\u9ad8\u901f CAN<\/td>\n<\/tr>\n
                D \u7d1a<\/td>\n0.25~400Mbit\/s<\/td>\n\u5177\u6709\u5927\u91cf\u8cc7\u6599\u548c\u9ad8\u983b\u5bec\u9700\u6c42\u7684\u591a\u5a92\u9ad4\u7cfb\u7d71 (\u4f8b\u5982\u5c0e\u822a\u548c\u591a\u5a92\u9ad4\u7cfb\u7d71)<\/td>\nIDB-1394\u3001MOST\u3001\u8eca\u7528\u4e59\u592a\u7db2\u8def AVB<\/td>\n<\/tr>\n
                E \u7d1a<\/td>\n10Mbit\/s<\/td>\n\u5be6\u6642\u6027\u548c\u5b89\u5168\u6027\u8981\u6c42\u6975\u9ad8\u7684\u7cfb\u7d71\uff08\u4f8b\u5982\u5b89\u5168\u6c23\u56ca\uff09<\/td>\nFlexRay\u3001\u8eca\u7528\u4e59\u592a\u7db2\u8def TTE<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
                <\/div>\n<\/div>\n
                  \n
                1. A \u985e\u7db2\u8def\u4e3b\u8981\u61c9\u7528\u65bc\u8981\u6c42\u4f4e\u50f9\u683c\u3001\u4f4e\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u3001\u5373\u6642\u6548\u80fd\u548c\u53ef\u9760\u6027\u8981\u6c42\u7684\u60c5\u6cc1\uff0c\u4f8b\u5982\u8eca\u8eab\u7cfb\u7d71\u4e2d\u7684\u9580\u3001\u7a97\u548c\u884c\u674e\u7bb1\u7db2\u8def\u7cfb\u7d71\u3002A \u985e\u7db2\u8def\u4e5f\u53ef\u4f5c\u70ba\u5e95\u5c64\u5c40\u90e8\u9023\u63a5\u532f\u6d41\u6392\uff0c\u7528\u65bc\u67d0\u4e9b\u611f\u6e2c\u5668\u5c64\u7d1a\u548c\u81f4\u52d5\u5668\u5c64\u7d1a\u7684\u61c9\u7528\u3002<\/li>\n<\/ol>\n
                    \n
                  1. B \u985e\u7db2\u8def\u7528\u65bc\u5c0d\u8cc7\u6599\u50b3\u8f38\u901f\u5ea6\u8981\u6c42\u8f03\u9ad8\u7684\u7cfb\u7d71\uff0c\u5305\u62ec\u4e00\u4e9b\u8eca\u9ad4\u63a7\u5236\u7cfb\u7d71\u3001\u5100\u9336\u677f\u3001\u4f4e\u968e\u5373\u6642\u63a7\u5236\u7cfb\u7d71\u548c\u6545\u969c\u8a3a\u65b7\u7cfb\u7d71 (OBD)\u3002<\/li>\n<\/ol>\n
                      \n
                    1. C \u985e\u7db2\u8def\u4e3b\u8981\u7528\u65bc\u53ef\u9760\u6027\u548c\u5373\u6642\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u7cfb\u7d71\uff0c\u4f8b\u5982\u5f15\u64ce\u548c\u52d5\u529b\u50b3\u52d5\u7cfb\u7d71\u7684\u9ad8\u968e\u5373\u6642\u63a7\u5236\u7cfb\u7d71\uff0c\u4ee5\u53ca\u7dda\u8def\u63a7\u5236\u7cfb\u7d71\u3002<\/li>\n<\/ol>\n
                        \n
                      1. D \u985e\u7db2\u8def\u4e3b\u8981\u9762\u5411\u591a\u5a92\u9ad4\u548c\u5c0e\u822a\u7cfb\u7d71\u9818\u57df\u3002\u76ee\u524d D \u985e\u7db2\u8def\u7684\u4e3b\u6d41\u901a\u8a0a\u5354\u5b9a\u5305\u62ec IDB-1394\u3001MOST \u53ca\u6c7d\u8eca\u4e59\u592a AVB\u3002<\/li>\n<\/ol>\n
                          \n
                        1. E \u985e\u7db2\u8def\u4e3b\u8981\u61c9\u7528\u65bc\u5b89\u5168\u6027\u548c\u5373\u6642\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u63a7\u5236\u7cfb\u7d71\u3002\u4e3b\u6d41\u7db2\u8def\u5305\u62ec FlexRay \u548c Automotive Ethernet TTE\u3002<\/li>\n<\/ol>\n

                          Local Interconnect Network (LIN) \u662f 1998 \u5e74\u7531\u6c7d\u8eca\u88fd\u9020\u5546 Audi\u3001BMW\u3001Daimler-Chrysler\u3001Volvo \u548c Volkswagen \u8207\u5143\u4ef6\u88fd\u9020\u5546 Motorola \u548c\u958b\u767c\u5de5\u5177\u516c\u53f8 VCT (Volcano Communications Technologies) \u5171\u540c\u767c\u8d77\u7684\u6c7d\u8eca\u4f4e\u7aef\u7db2\u8def\u901a\u8a0a\u5354\u5b9a\u3002LIN \u6a19\u6e96\u4e0d\u50c5\u5b9a\u7fa9\u4e86\u901a\u8a0a\u5354\u5b9a\uff0c\u9084\u5b9a\u7fa9\u4e86\u958b\u767c\u5de5\u5177\u4ecb\u9762\u548c\u61c9\u7528\u8edf\u9ad4\u4ecb\u9762 (API)\u3002\u5176\u76ee\u6a19\u662f\u63d0\u4f9b\u50f9\u683c\u4f4e\u5ec9\u7684\u5e95\u5c64\u611f\u6e2c\u5668\u548c\u81f4\u52d5\u5668\u7d1a\u5340\u57df\u7db2\u8def\u6a19\u6e96\u3002LIN \u806f\u76df\u4e0d\u50c5\u63d0\u51fa\u901a\u8a0a\u5354\u5b9a\u6a19\u6e96\uff0c\u9084\u5305\u62ec\u958b\u767c\u5de5\u5177\u548c API \u6a19\u6e96\uff0c\u70ba\u6c7d\u8eca\u8a2d\u8a08\u4f7f\u7528\u8005\u63d0\u4f9b\u4fbf\u5229\uff0c\u4e26\u70ba\u672a\u4f86\u7684\u6c7d\u8eca\u7db2\u8def\u6a19\u6e96\u5316\u5de5\u4f5c\u63d0\u4f9b\u5178\u7bc4\u3002LIN \u7684\u901a\u8a0a\u5354\u5b9a\u6a19\u6e96\u4ee5\u5e8f\u5217\u901a\u8a0a\u4ecb\u9762 (Serial Communication Interface, SCI) \u70ba\u57fa\u790e\uff0c\u4e26\u4f9d\u64da\u6c7d\u8eca\u6545\u969c\u8a3a\u65b7\u6a19\u6e96 ISO 9141 \u4f86\u8abf\u6574\u5be6\u9ad4\u5c64\uff0c\u7b26\u5408\u6c7d\u8eca\u74b0\u5883\u4e2d\u7684\u96fb\u78c1\u76f8\u5bb9\u6027 (Electro-Magnetic Compatibility, EMC) \u8207\u975c\u96fb\u653e\u96fb (Electrostatic Discharge, ESD) \u8981\u6c42\u3002\u50b3\u7d71\u4e0a\u4f7f\u7528 LIN \u532f\u6d41\u6392\u7db2\u8def\u7684\u96f6\u4ef6\u6b63\u9010\u6f38\u88ab\u4f4e\u901f CAN \u7db2\u8def\u6240\u53d6\u4ee3\u3002<\/span>\u7531 Bosch \u63d0\u51fa\u7684 CAN \u6a19\u6e96\u9996\u5148\u5728\u6b50\u6d32\u7684\u6c7d\u8eca\u4e2d\u5ee3\u6cdb\u63a1\u7528\u3002\u4e4b\u5f8c\uff0c\u7f8e\u570b\u548c\u65e5\u672c\u7684\u6c7d\u8eca\u516c\u53f8\u4e5f\u5c07\u5b83\u4f5c\u70ba Class B \u6216 Class C \u8eca\u8f09\u7db2\u8def\u4f7f\u7528\u3002CAN \u662f\u61c9\u7528\u6700\u5ee3\u6cdb\u7684\u6c7d\u8eca\u7db2\u8def\u6a19\u6e96\u4e4b\u4e00\uff0c\u540c\u6642\u4e5f\u88ab\u8a31\u591a\u5176\u4ed6\u7522\u696d\u6240\u63a1\u7528\u3002<\/span>MOST \u548c \u8eca\u7528\u4e59\u592a\u7db2\u8def<\/strong> AVB \u662f\u9762\u5411\u8eca\u8f09\u591a\u5a92\u9ad4\u7cfb\u7d71\u9023\u63a5\u7684\u6a19\u6e96\u3002\u7531\u65bc\u5a92\u9ad4\u8cc7\u8a0a\u97f3\u8a0a\u53ca\u8996\u8a0a\u6240\u50b3\u8f38\u7684\u8cc7\u6599\u91cf\u76f8\u7576\u5927\uff0c\u56e0\u6b64\u76f8\u8f03\u65bc\u8eca\u5167\u7684\u63a7\u5236\u7db2\u8def\uff0c\u9700\u8981\u66f4\u9ad8\u7684\u50b3\u8f38\u901f\u5ea6\uff08\u983b\u5bec\uff09\u3002\u4e00\u822c\u800c\u8a00\uff0c\u9700\u8981\u4f7f\u7528\u5149\u7e96\u6216\u540c\u8ef8\u96fb\u7e9c\u4f5c\u70ba\u5be6\u9ad4\u5c64\u5a92\u9ad4\uff0c\u8003\u616e\u5230\u6210\u672c\u56e0\u7d20\uff0c\u96d9\u7d5e\u7dda\u4e5f\u88ab\u5ee3\u6cdb\u4f7f\u7528\u3002<\/span>FlexRay \u8207\u6c7d\u8eca\u4e59\u592a\u7db2\u8def TTE \u6a19\u6e96\u63d0\u4f9b\u4e86\u6642\u9593\u89f8\u767c\u7684\u8eca\u8f09\u7db2\u8def\u6a19\u6e96\uff0c\u5728\u5373\u6642\u6548\u80fd\u8207\u5b89\u5168\u6027\u65b9\u9762\u66f4\u9069\u5408\u8eca\u8f09\u7dda\u8def\u63a7\u5236\u7cfb\u7d71\u3002<\/span>\u7121\u7dda\u5340\u57df\u901a\u8a0a\u6280\u8853\u5728\u6c7d\u8eca\u8eca\u8eab\u63a7\u5236\u7cfb\u7d71\u6216\u5a92\u9ad4\u7cfb\u7d71\u4e2d\u6709\u4e00\u4e9b\u61c9\u7528\uff0c\u4f8b\u5982\u57fa\u65bc\u85cd\u7259\u6280\u8853\u7684\u8eca\u5167\u88dd\u7f6e\u3002<\/span>\u8eca\u7528\u4e59\u592a\u7db2\u8def\u4fdd\u7559\u4e86\u4e59\u592a\u7db2\u8def\u50b3\u8f38\u901f\u5ea6\u5feb\u3001\u64f4\u5145\u6027\u5f37\u7684\u7279\u6027\u3002\u672a\u4f86\u8eca\u7528\u4e59\u592a\u7db2\u8def\u8a0a\u865f\u50b3\u8f38\u901f\u5ea6\u53ef\u63d0\u5347\u81f3 1Gbit\/s\u3002\u5728\u64f4\u5145\u6027\u65b9\u9762\uff0c\u7576\u652f\u63f4\u901a\u8a0a\u8a2d\u5099\u53ca\u6d88\u8cbb\u6027\u7522\u54c1\u5e38\u7528\u7684 TCP\/IP \u6642\uff0c\u8207\u5916\u90e8\u7db2\u8def\u8a2d\u5099\u53ca\u7db2\u8def\u670d\u52d9\u7684\u9023\u7dda\u5728\u901a\u8a0a\u53ca\u61c9\u7528\u529f\u80fd\u4e0a\u975e\u5e38\u4fbf\u5229\u3002\u96a8\u8457\u901a\u8a0a\u5354\u5b9a\u5728\u6c7d\u8eca\u61c9\u7528\u9700\u6c42\u4e0a\u7684\u4e0d\u65b7\u6539\u9032\uff0c\u5176\u5728\u8eca\u8f09\u63a7\u5236\u8207\u8cc7\u8a0a\u7cfb\u7d71\u4e0a\u7684\u61c9\u7528\u4e5f\u5c07\u8d8a\u4f86\u8d8a\u591a\u3002<\/span>\u7531\u65bc\u8eca\u8f1b\u985e\u578b\u7684\u591a\u6a23\u6027\u4ee5\u53ca\u8eca\u8f09\u7db2\u8def\u6280\u8853\u7684\u4e0d\u65b7\u767c\u5c55\uff0c\u61c9\u7528\u65bc\u8eca\u8f1b\u7684\u7db2\u8def\u7cfb\u7d71\u6709\u591a\u7a2e\u6a19\u6e96\u3002\u5982\u679c\u5c07\u98db\u6a5f\u3001\u8239\u8236\u3001\u8fb2\u696d\u6a5f\u68b0\u4ee5\u53ca\u5176\u4ed6\u8207\u6c7d\u8eca\u5177\u6709\u67d0\u4e9b\u5171\u540c\u7279\u6027\uff08\u9577\u8ddd\u96e2\u79fb\u52d5\u3001\u76f8\u5c0d\u7368\u7acb\u3001\u81ea\u7d66\u5f0f\u96fb\u6e90\uff09\u7684\u7368\u7acb\u79fb\u52d5\u548c\u904b\u8f09\u5de5\u5177\u8a08\u7b97\u5728\u5167\uff0c\u5247\u6709\u4e0d\u4e0b\u6578\u5341\u7a2e\u7db2\u8def\u6a19\u6e96\u3002\u5176\u4e2d\u8a31\u591a\u7db2\u8def\u61c9\u7528\u5728\u4e0d\u540c\u7684\u9818\u57df\u3002\u4f8b\u5982\uff0cCAN \u61c9\u7528\u65bc\u6c7d\u8eca\u3001\u8d8a\u91ce\u8eca\u3001\u98db\u6a5f\u7b49\u9818\u57df\u3002\u8868 1-2 \u5217\u51fa\u4e86\u4e00\u4e9b\u61c9\u7528\u65bc\u8eca\u8f1b\u578b\u7cfb\u7d71\u7684\u7db2\u8def\u7cfb\u7d71\u6a19\u6e96\u3002<\/span><\/p>\n

                          III.\u8eca\u8f09\u7db2\u8def\u8207\u8cc7\u8a0a\u7cfb\u7d71\u7684\u7279\u6027<\/h2>\n

                          \u6c7d\u8eca\u8981\u6c42\u5b89\u5168\u3001\u6613\u7528\u3001\u64cd\u4f5c\u7c21\u55ae\u3001\u6027\u80fd\u53ef\u9760\uff0c\u4e26\u4e14\u5c0d\u50f9\u683c\u975e\u5e38\u654f\u611f\u3002\u6c7d\u8eca\u7684\u61c9\u7528\u74b0\u5883\u53ef\u80fd\u5f88\u60e1\u52a3\uff0c\u5e7e\u4e4e\u6703\u9047\u5230\u6240\u6709\u53ef\u80fd\u7684\u9053\u8def\u3001\u96fb\u78c1\u548c\u6c23\u5019\u74b0\u5883\u3002\u57fa\u65bc\u6c7d\u8eca\u7684\u9019\u4e9b\u4f7f\u7528\u8981\u6c42\uff0c\u6c7d\u8eca\u7cfb\u7d71\u8a2d\u8a08\u61c9\u8003\u616e\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/span><\/p>\n

                            \n
                          1. \u6eab\u5ea6\u7bc4\u570d\u4e00\u822c\u8981\u6c42\u70ba -40~125\u00b0C\u3002<\/li>\n<\/ol>\n
                              \n
                            1. \u6cb9\u3001\u6c34\u3001\u9e7d\u9727\u3001\u7070\u5875\u548c\u53ef\u80fd\u7684\u5316\u5b78\u8150\u8755\u7269\u8cea\u7684\u5f71\u97ff\u3002<\/li>\n<\/ol>\n
                                \n
                              1. \u6a5f\u68b0\u632f\u52d5\u3001\u649e\u64ca\u548c\u885d\u64ca\u7684\u5f71\u97ff\u3002<\/li>\n<\/ol>\n
                                  \n
                                1. \u96fb\u78c1\u76f8\u5bb9\u6027\u554f\u984c\u3002\u7cfb\u7d71\u5fc5\u9808\u5177\u5099\u627f\u53d7\u5916\u90e8\u96fb\u78c1\u5e72\u64fe\u7684\u80fd\u529b\uff0c\u4e14\u4e0d\u5f97\u5c0d\u74b0\u5883\u9020\u6210\u96fb\u78c1\u5e72\u64fe\uff08\u5c45\u5bb6\u74b0\u5883\u7684\u96fb\u78c1\u5834\u70ba 3V-m-\u00b9\uff0c\u5de5\u5ee0\u74b0\u5883\u7684\u96fb\u78c1\u5834\u70ba 10V-m-\u00b9\uff0c\u6c7d\u8eca\u74b0\u5883\u7684\u96fb\u78c1\u5834\u53ef\u80fd\u5927\u65bc 200V-m-\u00b9\uff09\u3002<\/li>\n<\/ol>\n
                                    \n
                                  1. \u74b0\u5883\u4fdd\u8b77\u554f\u984c\u3002\u904b\u8f49\u904e\u7a0b\u4e2d\u7684\u6392\u653e\u7269\uff08\u5305\u62ec\u8072\u3001\u5149\u3001\u96fb\u78c1\u3001\u6cb9\u548c\u6c23\uff09\u5fc5\u9808\u7b26\u5408\u74b0\u4fdd\u8981\u6c42\uff0c\u4ee5\u53ca\u96f6\u4ef6\u548c\u8eca\u8f1b\u5831\u5ee2\u6642\u7684\u8655\u7406\u554f\u984c\u3002<\/li>\n<\/ol>\n
                                      \n
                                    1. \u53ef\u80fd\u767c\u751f\u7684\u6545\u969c\u548c\u932f\u8aa4\u64cd\u4f5c\uff0c\u4f8b\u5982\u96fb\u6e90\u53cd\u63a5\u3001\u7dda\u7aef\u9b06\u812b\u3001\u77ed\u8def\/\u958b\u8def\u3001\u6469\u64e6\u7b49\uff0c\u61c9\u76e1\u91cf\u6e1b\u5c11\u640d\u5931\u3002<\/li>\n<\/ol>\n
                                        \n
                                      1. \u61c9\u5145\u5206\u8003\u616e\u610f\u5916\u767c\u751f\u6642\u7684\u9632\u8b77\u63aa\u65bd\u6216\u5b89\u5168\u5f71\u97ff\u3002<\/li>\n<\/ol>\n
                                          \n
                                        1. \u4efb\u4f55\u5143\u4ef6\u90fd\u5fc5\u9808\u78ba\u4fdd\u9ad8\u53ef\u9760\u6027\uff0c\u4e26\u5728\u898f\u5b9a\u7684\u4f7f\u7528\u58fd\u547d\u5167\u6709\u8db3\u5920\u5c0f\u7684\u6545\u969c\u6982\u7387\u3002<\/li>\n<\/ol>\n
                                            \n
                                          1. \u5927\u91cf\u751f\u7522\u6210\u672c\u3002<\/li>\n<\/ol>\n

                                            \u8eca\u8f09\u7db2\u8def\u7cfb\u7d71\u9084\u61c9\u8003\u616e\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/span><\/p>\n

                                              \n
                                            1. \u7bc0\u9ede\u5230\u7e3d\u7dda\u9023\u63a5\u982d\u7684\u96fb\u6c23\u548c\u6a5f\u68b0\u7279\u6027\uff0c\u4ee5\u53ca\u9023\u63a5\u982d\u7684\u6578\u91cf\u3002<\/li>\n<\/ol>\n
                                                \n
                                              1. \u7db2\u8def\u7cfb\u7d71\u8207\u61c9\u7528\u7cfb\u7d71\u7684\u8a55\u4f30\u8207\u6548\u80fd\u6e2c\u8a66\u65b9\u6cd5\u3002<\/li>\n<\/ol>\n
                                                  \n
                                                1. \u5bb9\u932f\u8207\u6545\u969c\u5fa9\u539f\u554f\u984c\u3002<\/li>\n<\/ol>\n
                                                    \n
                                                  1. \u5373\u6642\u63a7\u5236\u7db2\u8def\u7684\u6642\u9593\u7279\u6027\u3002<\/li>\n<\/ol>\n
                                                      \n
                                                    1. \u7db2\u8def\u914d\u7dda\u751f\u7522\u6d41\u7a0b\u548c\u4f7f\u7528\u7dad\u8b77\u6d41\u7a0b\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ol>\n
                                                        \n
                                                      1. \u589e\u52a0\u7db2\u8def\u7bc0\u9ede\u548c\u8edf\u9ad4\/\u786c\u9ad4\u66f4\u65b0 (\u64f4\u5145\u6027)\u3002<\/li>\n<\/ol>\n
                                                          \n
                                                        1. \u901a\u8a0a\u5354\u5b9a\u8207\u8cc7\u8a0a\u5b89\u5168\u3002<\/li>\n<\/ol>\n

                                                           <\/p>\n

                                                           <\/p>","protected":false},"excerpt":{"rendered":"

                                                            I. Development of Automotive Communication and Information Technology Traditionally, automobiles were mechanical systems. With the development and continuous application of information technology, more and more electronic and information technologies have been used in automobiles. Almost all assemblies and systems have become integrated mechatronic-information systems, and more and more functions and devices based on information […]<\/p>\n","protected":false},"author":1,"featured_media":5545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false,"footnotes":""},"categories":[16],"tags":[83],"class_list":["post-5537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-automotive-ethernet"],"metadata":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1760450921:1"],"_edit_last":["1"],"_thumbnail_id":["5545"],"themepark_seo_title":["Automotive Communication and Information Technology"],"themepark_seo_description":["Traditionally, automobiles were mechanical systems. With the development and continuous application of information technology, more and more electronic and information technologies have been used in automobiles."],"themepark_seo_keyword":["Automotive Communication"],"catce":["sidebar-widgets4"],"_yoast_wpseo_primary_category":["16"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_estimated-reading-time-minutes":["23"],"views":["8615"]},"yoast_head":"\nAutomotive Communication and Information Technology - KEY-IOT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.key-iot.com\/zh_tw\/blog\/automotive-communication-and-information-technology\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Automotive Communication and Information Technology - KEY-IOT\" \/>\n<meta property=\"og:description\" content=\"  I. Development of Automotive Communication and Information Technology Traditionally, automobiles were mechanical systems. With the development and continuous application of information technology, more and more electronic and information technologies have been used in automobiles. 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