{"id":6115,"date":"2022-09-02T15:11:59","date_gmt":"2022-09-02T07:11:59","guid":{"rendered":"https:\/\/www.tosunai.com\/?p=6115"},"modified":"2024-04-23T15:20:27","modified_gmt":"2024-04-23T07:20:27","slug":"how-tsmaster-realizes-j1939-multi-frame-message-sending-and-receiving","status":"publish","type":"post","link":"https:\/\/www.tosunai.com\/how-tsmaster-realizes-j1939-multi-frame-message-sending-and-receiving\/","title":{"rendered":"\u65b0\u529f\u80fd\u53d1\u5e03 | TSMaster\u5982\u4f55\u5b9e\u73b0J1939\u591a\u5e27\u62a5\u6587\u6536\u53d1"},"content":{"rendered":"\t\t
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> \u6211\u4eec\u6253\u5f00\u4e00\u4e2a\u81ea\u52a8\u5316\u6a21\u5757\uff0c\u7136\u540e\u9009\u4e2d\u5165\u53e3\u70b9\uff0c\u6309\u56de\u8f66\u589e\u52a0\u4e00\u7cfb\u5217\u7684\u52a8\u4f5c\u3002\u6211\u4eec\u9009\u7b2c\u4e00\u4e2a\u52a8\u4f5c\uff0c\u7136\u540e\u8bbe\u7f6e\u4ed6\u4e3aAPI\u51fd\u6570\u8c03\u7528\uff0c\u5728\u8fc7\u6ee4\u5668\u91cc\u9762\u6572\u51651939\uff0c\u5c31\u53ef\u4ee5\u770b\u52301939\u7684\u4e00\u7cfb\u5217API\u3002\u8fd9\u5176\u4e2d\u67091939\u7684\u6807\u8bc6\u7b26\u7684get\u548cset\u65b9\u6cd5\u4ee5\u53ca\u4e0b\u9762\u7684\u591a\u5e27\u62a5\u6587\u7684\u53d1\u9001\u65b9\u6cd5\u3002\u5173\u4e8e\u6807\u8bc6\u7b26\u7684get\u548cset\u65b9\u6cd5\u5728\u6b64\u5c31\u4e0d\u5c55\u5f00\u63cf\u8ff0\uff0c\u5927\u5bb6\u5b8c\u5168\u53ef\u4ee5\u67e5\u770bc\u4ee3\u7801\u7f16\u8f91\u5668\u91cc\u9762\u7684\u5c0f\u7a0b\u5e8f\u7684\u5e2e\u52a9\u6587\u6863\uff0c\u91cc\u9762\u6709\u8be6\u7ec6\u7684\u4ecb\u7ecd\uff0c\u5728\u53f3\u4fa7\u4e5f\u53ef\u4ee5\u770b\u5230\u793a\u4f8b\u4ee3\u7801\u3002\u90a3\u4e48\u8fd9\u6b21\u6211\u4eec\u7740\u91cd\u4ecb\u7ecd\u4e00\u4e0b1939\u7684\u591a\u5e27\u53d1\u9001\u7684API\u3002<\/p><\/section>

<\/section>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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> \u9996\u5148\u6211\u4eec\u53ef\u4ee5\u9009\u4e2d1939\u5f02\u6b65\u53d1\u9001API\uff0c\u90a3\u4e48\u53d1\u9001\u5206\u4e3a\u540c\u6b65\u548c\u5f02\u6b65\u4e24\u79cd\uff0c\u540c\u6b65\u610f\u5473\u7740\u53d1\u5b8c\u4e4b\u540e\u7a0b\u5e8f\u624d\u4f1a\u5f80\u4e0b\u8d70\uff0c\u5f02\u6b65\u5219\u610f\u5473\u7740\u53ea\u8981\u5c06\u6570\u636e\u63a8\u5165\u53d1\u9001\u7f13\u5b58\uff0c\u7a0b\u5e8f\u5c31\u53ef\u4ee5\u7ee7\u7eed\u5f80\u4e0b\uff0c\u90a3\u4e48\u4e0d\u7ba1\u662f\u540c\u6b65\u8fd8\u662f\u5f02\u6b65\uff0c\u8fd8\u5206\u4e86\u4e24\u79cd\u7c7b\u578b\u3002\u4e00\u79cd\u662f\u4e0d\u5e26\u5b57\u7b26\u4e32\u7684\u53d1\u9001\uff0c\u4e00\u79cd\u662f\u57fa\u4e8e\u5b57\u7b26\u4e32\u7684\u53d1\u9001\u3002\u90a3\u4e48\u57fa\u4e8e\u5b57\u7b26\u4e32\u65b9\u5f0f\u7684\u53d1\u9001\uff0c\u4ed6\u7684\u6570\u636e\u662f\u4ee5\u9017\u53f7\u6765\u8fdb\u884c\u5206\u9694\uff0c\u90a3\u4e48\u8fd9\u4e24\u79cd\u65b9\u5f0f\u81ea\u52a8\u5316\u6a21\u5757\u90fd\u662f\u652f\u6301\u7684\u3002\u56e0\u4e3a\u5728\u81ea\u52a8\u5316\u6a21\u5757\u91cc\u9762\uff0c\u6570\u7ec4\u5747\u4ee5\u9017\u53f7\u5206\u9694\u7684\u5b57\u7b26\u4e32\u8868\u8fbe\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u4e00\u4e2a\u5f02\u6b65\u53d1\u9001\uff0c\u51fd\u6570\u5c31\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a\u51fd\u6570\u67097\u4e2a\u8f93\u5165\u7684\u53c2\u6570\u3002<\/p><\/section>

<\/section><\/section>
<\/section>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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<\/section>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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> \u6211\u4eec\u5c31\u53ef\u4ee5\u770b\u5230trace\u7a97\u53e3\u91cc\u9762\u663e\u793a\u7684\u53d1\u9001\u7684\u4fe1\u53f7\u5185\u5bb9\u8ddf\u6211\u4eec\u7684\u8bbe\u7f6e\u662f\u4e00\u6a21\u4e00\u6837\uff0c\u6700\u540e\u5982\u679c\u8bf4\u6570\u636e\u4e0d\u591f\uff0c\u5c31\u4f1a\u4ee50\u6765\u8865\u5145\u3002\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u628a\u6570\u636e\u586b\u591a\u4e00\u70b9\uff0c\u518d\u542f\u52a8\u53d1\u9001\uff0c\u8fd9\u6837\u7684\u8bdd\uff0c\u6570\u636e\u957f\u5ea6\u5c31\u4f1a\u6b63\u597d\u8fbe\u5230\u6211\u4eec\u7684\u6240\u9700\u8981\u7684\u957f\u5ea6\u3002<\/p><\/section>

<\/section>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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> \u5f53\u7136\u53d1\u9001\u7a97\u53e3\u8fd9\u4e2a\u65f6\u5019\u662f\u4e0d\u5e94\u8be5\u542f\u52a8\u53d1\u9001\uff0c\u56de\u5230\u81ea\u52a8\u5316\u6a21\u5757\u91cc\u9762\uff0c\u5220\u9664\u6211\u4eec\u7684\u539f\u59cb\u7684\u62a5\u6587\u53d1\u9001\u7684\u52a8\u4f5c\uff0c\u8bbe\u7f6e\u4e00\u4e2a\u65b0\u7684\u52a8\u4f5c\u884d\u751f\u51fd\u6570\u8c03\u7528\uff0c\u5728\u6b64\u6211\u4eec\u641c\u7d22set Signal by address\uff0c\u901a\u8fc7\u8fd9\u4e2a\u51fd\u6570\u5c31\u53ef\u4ee5\u5b9e\u73b0rbs\u91cc\u9762\u4fe1\u53f7\u7684\u4efb\u610f\u4fee\u6539\u3002\u90a3\u8fd9\u91cc\u6709\u4e24\u4e2a\u53c2\u6570\uff0c\u5206\u522b\u662f\u4fe1\u53f7\u5730\u5740\u548c\u503c\uff0c\u90a3\u4e48\u4fe1\u53f7\u5730\u5740\u5c31\u662f\u6211\u4eec\u6240\u9700\u8981\u53d1\u9001\u7684\u4fe1\u53f7\u7684\u6570\u636e\u5e93\u5730\u5740\uff0c\u6211\u4eec\u53ef\u4ee5\u968f\u4fbf\u9009\u4e00\u4e2a\u6bd4\u5982\u8bf4A_Node1 signal 1_a1\uff0c\u6211\u4eec\u53ef\u4ee5\u70b9\u51fb\u590d\u5236\u6570\u636e\u5e93\u5730\u5740\uff0c\u7136\u540e\u5230\u8fd9\u91cc\u7c98\u8d34\u5373\u53ef\uff0c\u7136\u540e\u4ed6\u7684\u503c\u6211\u4eec\u53ef\u4ee5\u968f\u610f\u4fee\u6539\uff0c\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u70b9\u51fb\u542f\u52a8\uff0c\u90a3\u4e48\u8fd9\u6837\u5c31\u5b9e\u73b0\u4e86\u8fd9\u4e2a\u4fe1\u53f7\u7684\u4fee\u6539\uff0c\u53ef\u4ee5\u770b\u5230A_Node1\u91cc\u9762\u7684\u8fd9\u4e2a\u4fe1\u53f7\u5df2\u7ecf\u53d8\u62101111\uff0c\u5c31\u662f\u6211\u4eec\u6240\u8bbe\u7f6e\u7684\u503c\uff0c\u90a3\u4e48\u8fd9\u5c31\u662f\u4fe1\u53f7\u7684\u53d1\u9001\u3002<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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overview\u524d\u8a00 \u4f17\u6240\u5468\u77e5\uff0cJ1939\u534f\u8bae\u662f\u7531\u7f8e\u56fd\u6c7d\u8f66\u5de5\u7a0b\u5e08\u534f\u4f1a\uff08SAE\uff09\u5b9a\u4e49\u7684\u4e00\u7ec4\u6807\u51c6\u3002J1939\u6807\u51c6\u7528 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