{"id":22119,"date":"2023-09-18T14:55:36","date_gmt":"2023-09-18T06:55:36","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22119"},"modified":"2023-09-18T14:55:36","modified_gmt":"2023-09-18T06:55:36","slug":"wlwdsj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22119.html","title":{"rendered":"\u7269\u8054\u7f51DTU\u8bbe\u8ba1"},"content":{"rendered":"

  \u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0c\u7269\u8054\u7f51DTU\uff08Data Transfer Unit\uff09\u8bbe\u8ba1\u5df2\u7ecf\u6210\u4e3a\u73b0\u4eca\u7684\u4e00\u4e2a\u70ed\u95e8\u8bdd\u9898\u3002DTU\u662f\u4e00\u79cd\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u628a\u7269\u7406\u73af\u5883\u4e2d\u7684\u6570\u636e\u4f20\u8f93\u5230\u4e91\u7aef\uff0c\u4ece\u800c\u4f7f\u5f97\u7269\u8054\u7f51\u5e94\u7528\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3002<\/strong>DTU\u7684\u8bbe\u8ba1\u5c06\u4f1a\u6539\u53d8\u6211\u4eec\u7684\u751f\u6d3b\uff0c\u4f7f\u5f97\u6211\u4eec\u80fd\u591f\u66f4\u597d\u5730\u63a7\u5236\u6211\u4eec\u7684\u73af\u5883\u548c\u6536\u96c6\u6570\u636e\u3002<\/p>\n

DTU\u7684\u7ec4\u6210<\/h2>\n

  DTU\u7531\u591a\u4e2a\u7ec4\u4ef6\u7ec4\u6210\uff0c\u5305\u62ec\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u3001\u6a21\u5757\u3001\u8fde\u63a5\u5668\u548c\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u7b49\u3002\u4f20\u611f\u5668\u53ef\u4ee5\u68c0\u6d4b\u73af\u5883\u4e2d\u7684\u53d8\u5316\uff0c\u4f8b\u5982\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u5149\u7167\u7b49\uff1b\u63a7\u5236\u5668\u53ef\u4ee5\u63a7\u5236\u4f20\u611f\u5668\u7684\u8f93\u51fa\uff1b\u6a21\u5757\u53ef\u4ee5\u5c06\u6570\u636e\u4f20\u8f93\u5230\u4e91\u7aef\uff1b\u8fde\u63a5\u5668\u53ef\u4ee5\u8fde\u63a5\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u548c\u6a21\u5757\uff1b\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u53ef\u4ee5\u50a8\u5b58\u6570\u636e\u3002<\/p>\n

\u4f20\u611f\u5668<\/h3>\n

  \u4f20\u611f\u5668\u662fDTU\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u68c0\u6d4b\u73af\u5883\u4e2d\u7684\u4fe1\u606f\uff0c\u5e76\u628a\u4fe1\u606f\u4f20\u8f93\u5230\u63a7\u5236\u5668\u3002\u4f20\u611f\u5668\u7684\u7c7b\u578b\u6709\u6e29\u5ea6\u4f20\u611f\u5668\u3001\u6e7f\u5ea6\u4f20\u611f\u5668\u3001\u5149\u7167\u4f20\u611f\u5668\u3001\u70df\u96fe\u4f20\u611f\u5668\u3001\u7ea2\u5916\u4f20\u611f\u5668\u3001\u6c14\u538b\u4f20\u611f\u5668\u7b49\u3002<\/p>\n

\u63a7\u5236\u5668<\/h3>\n

  \u63a7\u5236\u5668\u662fDTU\u7684\u91cd\u8981\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u63a7\u5236\u4f20\u611f\u5668\u7684\u8f93\u51fa\uff0c\u4ee5\u53ca\u6570\u636e\u7684\u4f20\u8f93\u548c\u5b58\u50a8\u3002\u63a7\u5236\u5668\u901a\u5e38\u7531\u5904\u7406\u5668\u3001\u5b58\u50a8\u5668\u548c\u63a5\u53e3\u7ec4\u6210\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u91c7\u96c6\u3001\u5904\u7406\u3001\u5b58\u50a8\u548c\u4f20\u8f93\u3002<\/p>\n

\u6a21\u5757<\/h3>\n

  \u6a21\u5757\u662fDTU\u4e2d\u6700\u91cd\u8981\u7684\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u628a\u4f20\u611f\u5668\u91c7\u96c6\u7684\u6570\u636e\u4f20\u8f93\u5230\u4e91\u7aef\uff0c\u4ece\u800c\u4f7f\u5f97\u7269\u8054\u7f51\u5e94\u7528\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u3002\u6a21\u5757\u901a\u5e38\u7531\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u3001GPS\u6a21\u5757\u3001\u84dd\u7259\u6a21\u5757\u30014G\u6a21\u5757\u7b49\u7ec4\u6210\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u4f20\u8f93\u3002<\/p>\n

\u8fde\u63a5\u5668<\/h3>\n

  \u8fde\u63a5\u5668\u662fDTU\u7684\u91cd\u8981\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u628a\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u548c\u6a21\u5757\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u91c7\u96c6\u3001\u5904\u7406\u3001\u5b58\u50a8\u548c\u4f20\u8f93\u3002\u8fde\u63a5\u5668\u901a\u5e38\u7531\u63d2\u5ea7\u3001\u7535\u7f06\u3001\u63a5\u5934\u7b49\u7ec4\u6210\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u548c\u6a21\u5757\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n

\u5916\u90e8\u5b58\u50a8\u8bbe\u5907<\/h3>\n

  \u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u662fDTU\u7684\u91cd\u8981\u7ec4\u4ef6\uff0c\u5b83\u53ef\u4ee5\u4e3aDTU\u63d0\u4f9b\u5b58\u50a8\u7a7a\u95f4\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u957f\u671f\u5b58\u50a8\u3002\u5916\u90e8\u5b58\u50a8\u8bbe\u5907\u901a\u5e38\u7531SD\u5361\u3001U\u76d8\u3001\u786c\u76d8\u7b49\u7ec4\u6210\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5927\u91cf\u6570\u636e\u7684\u5b58\u50a8\u3002<\/p>\n

DTU\u7684\u5e94\u7528<\/h2>\n

  DTU\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u519c\u4e1a\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u80fd\u5de5\u5382\u7b49\u9886\u57df\u3002\u4f8b\u5982\uff0c\u5728\u667a\u80fd\u5bb6\u5c45\u9886\u57df\uff0cDTU\u53ef\u4ee5\u5b9e\u73b0\u5bb6\u5ead\u73af\u5883\u7684\u76d1\u63a7\uff0c\u5e76\u53ef\u4ee5\u63a7\u5236\u5bb6\u7528\u7535\u5668\uff1b\u5728\u667a\u80fd\u519c\u4e1a\u9886\u57df\uff0cDTU\u53ef\u4ee5\u5b9e\u73b0\u519c\u4f5c\u7269\u7684\u5b9e\u65f6\u76d1\u6d4b\uff0c\u4ece\u800c\u63d0\u9ad8\u519c\u4f5c\u7269\u7684\u4ea7\u91cf\uff1b\u5728\u667a\u80fd\u4ea4\u901a\u9886\u57df\uff0cDTU\u53ef\u4ee5\u5b9e\u73b0\u8f66\u8f86\u7684\u5b9e\u65f6\u76d1\u6d4b\uff0c\u4ece\u800c\u63d0\u9ad8\u4ea4\u901a\u5b89\u5168\uff1b\u5728\u667a\u80fd\u5de5\u5382\u9886\u57df\uff0cDTU\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u751f\u4ea7\uff0c\u4ece\u800c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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