{"id":475925,"date":"2023-08-09T07:24:43","date_gmt":"2023-08-09T07:24:43","guid":{"rendered":""},"modified":"2023-09-05T11:11:38","modified_gmt":"2023-09-05T11:11:38","slug":"asynchronous-data-transmission","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/asynchronous-data-transmission\/","title":{"rendered":"\u5f02\u6b65\u6570\u636e\u4f20\u8f93"},"content":{"rendered":"

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u662f\u4e00\u79cd\u6570\u636e\u4f20\u8f93\u65b9\u6cd5\uff0c\u5141\u8bb8\u72ec\u7acb\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u800c\u65e0\u9700\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u4e4b\u95f4\u5efa\u7acb\u6301\u7eed\u7684\u540c\u6b65\u8fde\u63a5\u3002\u4e0e\u4f9d\u8d56\u65f6\u949f\u4fe1\u53f7\u534f\u8c03\u6570\u636e\u4f20\u8f93\u7684\u540c\u6b65\u6570\u636e\u4f20\u8f93\u4e0d\u540c\uff0c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u4ee5\u5f00\u59cb-\u505c\u6b62\u7684\u65b9\u5f0f\u8fd0\u884c\u3002\u5b83\u4f7f\u5177\u6709\u4e0d\u540c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u6216\u6570\u636e\u53ef\u7528\u6027\u7684\u8bbe\u5907\u80fd\u591f\u6709\u6548\u5730\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u7684\u6548\u7387\u548c\u7075\u6d3b\u6027\u3002<\/p>\n

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u8d77\u6e90\u5386\u53f2\u4ee5\u53ca\u9996\u6b21\u63d0\u53ca\u3002<\/h2>\n

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u6982\u5ff5\u53ef\u4ee5\u8ffd\u6eaf\u5230 19 \u4e16\u7eaa\u4e2d\u53f6\u7535\u62a5\u7684\u65e9\u671f\u3002\u5728\u6b64\u671f\u95f4\uff0c\u7535\u62a5\u5458\u91c7\u7528\u4e00\u79cd\u79f0\u4e3a\u201c\u542f\u505c\u201d\u6216\u201c\u5f02\u6b65\u201d\u4fe1\u53f7\u4f20\u8f93\u7684\u6280\u672f\u6765\u957f\u8ddd\u79bb\u4f20\u8f93\u6469\u5c14\u65af\u7535\u7801\u4fe1\u606f\u3002\u542f\u505c\u65b9\u6cd5\u6d89\u53ca\u4ee5\u987a\u5e8f\u65b9\u5f0f\u53d1\u9001\u5355\u4e2a\u5b57\u7b26\uff0c\u4ece\u800c\u53ef\u4ee5\u7075\u6d3b\u5730\u9002\u5e94\u6bcf\u4e2a\u5b57\u7b26\u4f20\u8f93\u65f6\u95f4\u7684\u53d8\u5316\u3002<\/p>\n

\u6709\u5173\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6269\u5c55\u4e3b\u9898\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u3002<\/h2>\n

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5728\u73b0\u4ee3\u8ba1\u7b97\u673a\u7f51\u7edc\u548c\u901a\u4fe1\u534f\u8bae\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5b83\u5df2\u6210\u4e3a\u5404\u79cd\u6280\u672f\u6570\u636e\u901a\u4fe1\u7684\u57fa\u672c\u65b9\u9762\uff0c\u5305\u62ec UART\uff08\u901a\u7528\u5f02\u6b65\u63a5\u6536\u5668-\u53d1\u9001\u5668\uff09\u3001USB\uff08\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff09\u548c\u4ee5\u592a\u7f51\u3002\u5728\u8fd9\u4e9b\u7cfb\u7edf\u4e2d\uff0c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u53ef\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u548c\u5916\u56f4\u8bbe\u5907\u4e4b\u95f4\u7684\u9ad8\u6548\u6570\u636e\u4ea4\u6362\u3002<\/p>\n

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u5185\u90e8\u7ed3\u6784\u3002\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/h2>\n

\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u5185\u90e8\u7ed3\u6784\u6d89\u53ca\u51e0\u4e2a\u5173\u952e\u5143\u7d20\uff1a<\/p>\n

    \n
  1. \n

    \u8d77\u59cb\u4f4d\uff1a<\/strong> \u4f20\u8f93\u4ee5\u8d77\u59cb\u4f4d\u5f00\u59cb\uff0c\u8be5\u4f4d\u8868\u793a\u65b0\u6570\u636e\u5305\u7684\u5f00\u59cb\u3002\u5b83\u59cb\u7ec8\u8bbe\u7f6e\u4e3a\u903b\u8f91\u7535\u5e73 0\uff08\u4f4e\uff09\u3002<\/p>\n<\/li>\n

  2. \n

    \u6570\u636e\u4f4d\uff1a<\/strong> \u8fd9\u4e9b\u4f4d\u8868\u793a\u6b63\u5728\u4f20\u8f93\u7684\u5b9e\u9645\u6570\u636e\u3002\u6570\u636e\u4f4d\u6570\u56e0\u901a\u4fe1\u534f\u8bae\u800c\u5f02\uff0c\u53ef\u4ee5\u662f 7\u30018 \u751a\u81f3\u66f4\u591a\u3002<\/p>\n<\/li>\n

  3. \n

    \u5947\u5076\u6821\u9a8c\u4f4d\uff08\u53ef\u9009\uff09\uff1a<\/strong> \u4e00\u4e9b\u5f02\u6b65\u4f20\u8f93\u7cfb\u7edf\u5305\u62ec\u5947\u5076\u6821\u9a8c\u4f4d\uff0c\u5b83\u6709\u52a9\u4e8e\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u9519\u8bef\u3002\u5947\u5076\u6821\u9a8c\u4f4d\u53ef\u4ee5\u662f\u5076\u6570\u6216\u5947\u6570\uff0c\u5176\u503c\u8bbe\u7f6e\u4e3a\u786e\u4fdd\u6570\u636e\u5305\u4e2d\u7684 1 \u7684\u4e2a\u6570\u4e3a\u5076\u6570\u6216\u5947\u6570\u3002<\/p>\n<\/li>\n

  4. \n

    \u505c\u6b62\u4f4d:<\/strong> \u6570\u636e\u4f4d\u548c\u53ef\u9009\u5947\u5076\u6821\u9a8c\u4f4d\u4e4b\u540e\u662f\u4e00\u4e2a\u6216\u591a\u4e2a\u505c\u6b62\u4f4d\u3002\u505c\u6b62\u4f4d\u8868\u793a\u6570\u636e\u5305\u7684\u7ed3\u675f\uff0c\u5e76\u8bbe\u7f6e\u4e3a\u903b\u8f91\u7535\u5e73 1\uff08\u9ad8\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u8d77\u59cb\u4f4d\u548c\u505c\u6b62\u4f4d\u4e3a\u63a5\u6536\u5668\u63d0\u4f9b\u540c\u6b65\u70b9\uff0c\u4ee5\u4fbf\u5176\u8bc6\u522b\u6bcf\u4e2a\u6570\u636e\u5305\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u3002\u7531\u4e8e\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u4e0d\u9700\u8981\u5b8c\u5168\u540c\u6b65\uff0c\u56e0\u6b64\u5f02\u6b65\u4f20\u8f93\u5141\u8bb8\u6570\u636e\u4f20\u8f93\u901f\u7387\u53d8\u5316\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u5404\u79cd\u901a\u4fe1\u573a\u666f\u3002<\/p>\n

    \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u5173\u952e\u7279\u5f81\u5206\u6790\u3002<\/h2>\n

    \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5177\u6709\u51e0\u4e2a\u5173\u952e\u7279\u6027\uff0c\u4f7f\u5176\u5728\u5404\u79cd\u5e94\u7528\u4e2d\u5177\u6709\u4ef7\u503c\uff1a<\/p>\n

      \n
    1. \n

      \u7075\u6d3b\u6027\uff1a<\/strong> \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5141\u8bb8\u5177\u6709\u4e0d\u540c\u6570\u636e\u901f\u7387\u6216\u53ef\u7528\u6027\u7684\u8bbe\u5907\u6709\u6548\u5730\u901a\u4fe1\uff0c\u4ece\u800c\u4fc3\u8fdb\u590d\u6742\u7cfb\u7edf\u4e2d\u9ad8\u6548\u7684\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<\/li>\n

    2. \n

      \u9519\u8bef\u68c0\u6d4b\uff1a<\/strong> \u901a\u8fc7\u53ef\u9009\u7684\u5947\u5076\u6821\u9a8c\u4f4d\uff0c\u5f02\u6b65\u4f20\u8f93\u53ef\u4ee5\u68c0\u6d4b\u4f20\u8f93\u6570\u636e\u4e2d\u7684\u5355\u6bd4\u7279\u9519\u8bef\uff0c\u4ece\u800c\u589e\u5f3a\u6570\u636e\u901a\u4fe1\u7684\u53ef\u9760\u6027\u3002<\/p>\n<\/li>\n

    3. \n

      \u7b80\u5355\u7684\u5b9e\u73b0\uff1a<\/strong> \u542f\u505c\u65b9\u6cd5\u5b9e\u73b0\u8d77\u6765\u76f8\u5bf9\u7b80\u5355\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n<\/li>\n

    4. \n

      \u517c\u5bb9\u6027\uff1a<\/strong> \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u517c\u5bb9\u591a\u79cd\u8bbe\u5907\u548c\u534f\u8bae\uff0c\u4f7f\u5176\u6210\u4e3a\u6570\u636e\u901a\u4fe1\u7684\u591a\u529f\u80fd\u9009\u62e9\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u7c7b\u578b<\/h2>\n

      \u6839\u636e\u4f7f\u7528\u7684\u505c\u6b62\u4f4d\u7684\u6570\u91cf\uff0c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5927\u81f4\u53ef\u5206\u4e3a\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\uff1a<\/p>\n\n\n\n\n\n\n
      \u7c7b\u578b<\/th>\n\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n
      1-\u505c\u6b62\u4f4d \u5f02\u6b65<\/td>\n\u4f7f\u7528\u5355\u4e2a\u505c\u6b62\u4f4d\u6765\u6307\u793a\u6570\u636e\u5305\u7684\u7ed3\u675f\u3002<\/td>\n<\/tr>\n
      2 \u4e2a\u505c\u6b62\u4f4d \u5f02\u6b65<\/td>\n\u5229\u7528\u4e24\u4e2a\u505c\u6b62\u4f4d\u6765\u63d0\u9ad8\u6297\u566a\u80fd\u529b\u548c\u53ef\u9760\u6027\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u4f7f\u7528\u4e2d\u9047\u5230\u7684\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848\u3002<\/h2>\n

      \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u53ef\u5e94\u7528\u4e8e\u5404\u4e2a\u9886\u57df\uff1a<\/p>\n

        \n
      1. \n

        \u4e32\u884c\u901a\u4fe1\uff1a<\/strong> \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u901a\u5e38\u7528\u4e8e\u8bbe\u5907\u4e4b\u95f4\u7684\u4e32\u884c\u901a\u4fe1\uff0c\u4f8b\u5982 UART \u548c RS-232 \u8fde\u63a5\u3002<\/p>\n<\/li>\n

      2. \n

        \u7269\u8054\u7f51\uff08IoT\uff09\uff1a<\/strong> \u7269\u8054\u7f51\u8bbe\u5907\u901a\u5e38\u4f7f\u7528\u5f02\u6b65\u4f20\u8f93\u4e0e\u96c6\u4e2d\u5f0f\u670d\u52a1\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u4e0d\u540c\u7f51\u7edc\u4e4b\u95f4\u7684\u9ad8\u6548\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<\/li>\n

      3. \n

        \u6570\u636e\u8bb0\u5f55\uff1a<\/strong> \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5728\u6570\u636e\u8bb0\u5f55\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u9700\u8981\u72ec\u7acb\u6536\u96c6\u548c\u8bb0\u5f55\u6765\u81ea\u591a\u4e2a\u4f20\u611f\u5668\u6216\u6765\u6e90\u7684\u6570\u636e\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u7136\u800c\uff0c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u4e9b\u6311\u6218\uff1a<\/p>\n

          \n
        1. \n

          \u540c\u6b65\u9519\u8bef\uff1a<\/strong> \u5f02\u6b65\u4f20\u8f93\u4f9d\u8d56\u4e8e\u51c6\u786e\u7684\u8d77\u59cb\u4f4d\u548c\u505c\u6b62\u4f4d\u8bc6\u522b\uff0c\u5982\u679c\u8fd9\u4e9b\u4f4d\u88ab\u8bef\u89e3\uff0c\u5219\u5bb9\u6613\u51fa\u73b0\u540c\u6b65\u9519\u8bef\u3002<\/p>\n<\/li>\n

        2. \n

          \u6570\u636e\u8d85\u9650\uff1a<\/strong> \u5728\u9ad8\u901f\u901a\u4fe1\u4e2d\uff0c\u63a5\u6536\u65b9\u53ef\u80fd\u65e0\u6cd5\u4ee5\u63a5\u6536\u6570\u636e\u7684\u901f\u5ea6\u5904\u7406\u6570\u636e\uff0c\u4ece\u800c\u5bfc\u81f4\u6570\u636e\u6ea2\u51fa\u548c\u6f5c\u5728\u7684\u6570\u636e\u4e22\u5931\u3002<\/p>\n<\/li>\n

        3. \n

          \u7ea0\u9519\uff1a<\/strong> \u867d\u7136\u5947\u5076\u6821\u9a8c\u4f4d\u53ef\u4ee5\u68c0\u6d4b\u5355\u6bd4\u7279\u9519\u8bef\uff0c\u4f46\u65e0\u6cd5\u7ea0\u6b63\u8fd9\u4e9b\u9519\u8bef\u3002\u4e3a\u4e86\u66f4\u53ef\u9760\u5730\u7ea0\u6b63\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528 CRC\uff08\u5faa\u73af\u5197\u4f59\u6821\u9a8c\uff09\u7b49\u9644\u52a0\u9519\u8bef\u68c0\u67e5\u673a\u5236\u3002<\/p>\n<\/li>\n<\/ol>\n

          \u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f\u5217\u51fa\u4e3b\u8981\u7279\u5f81\u4ee5\u53ca\u4e0e\u7c7b\u4f3c\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u3002<\/h2>\n\n\n\n\n\n\n\n\n\n\n
          \u7279\u5f81<\/th>\n\u5f02\u6b65\u6570\u636e\u4f20\u8f93<\/th>\n\u540c\u6b65\u6570\u636e\u4f20\u8f93<\/th>\n<\/tr>\n<\/thead>\n
          \u8ba1\u65f6\u673a\u5236<\/td>\n\u542f\u505c\u4fe1\u53f7<\/td>\n\u57fa\u4e8e\u65f6\u949f\u7684\u4fe1\u53f7<\/td>\n<\/tr>\n
          \u540c\u6b65\u8981\u6c42<\/td>\n\u672a\u540c\u6b65<\/td>\n\u540c\u6b65<\/td>\n<\/tr>\n
          \u6570\u636e\u901f\u7387\u7075\u6d3b\u6027<\/td>\n\u9ad8\u7684<\/td>\n\u6709\u9650\u7684<\/td>\n<\/tr>\n
          \u9519\u8bef\u68c0\u6d4b\u673a\u5236<\/td>\n\u5947\u5076\u6821\u9a8c\u4f4d\uff08\u53ef\u9009\uff09<\/td>\nCRC\uff0c\u6821\u9a8c\u548c<\/td>\n<\/tr>\n
          \u5b9e\u65bd\u590d\u6742\u6027<\/td>\n\u4f4e\u7684<\/td>\n\u4e2d\u7b49\u7684<\/td>\n<\/tr>\n
          \u5e94\u7528\u9886\u57df<\/td>\nUART\u3001\u7269\u8054\u7f51\u3001\u6570\u636e\u8bb0\u5f55<\/td>\nLAN\u3001WAN\u3001\u5b9e\u65f6\u7cfb\u7edf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          \u4e0e\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u76f8\u5173\u7684\u672a\u6765\u89c2\u70b9\u548c\u6280\u672f\u3002<\/h2>\n

          \u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u4f5c\u7528\u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u6269\u5927\u3002\u672a\u6765\u4e00\u4e9b\u6f5c\u5728\u7684\u53d1\u5c55\u5305\u62ec\uff1a<\/p>\n

            \n
          1. \n

            \u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\uff1a<\/strong> \u786c\u4ef6\u548c\u534f\u8bae\u7684\u8fdb\u6b65\u53ef\u80fd\u4f1a\u4f7f\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u6570\u636e\u901f\u7387\u66f4\u9ad8\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u5feb\u3001\u66f4\u9ad8\u6548\u7684\u901a\u4fe1\u3002<\/p>\n<\/li>\n

          2. \n

            \u6539\u8fdb\u7684\u9519\u8bef\u66f4\u6b63\uff1a<\/strong> \u66f4\u590d\u6742\u7684\u7ea0\u9519\u6280\u672f\u53ef\u4ee5\u589e\u5f3a\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\uff0c\u4ece\u800c\u964d\u4f4e\u6570\u636e\u9519\u8bef\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<\/li>\n

          3. \n

            \u4e0e\u65b0\u5174\u6280\u672f\u7684\u96c6\u6210\uff1a<\/strong> \u5f02\u6b65\u6570\u636e\u4f20\u8f93\u53ef\u80fd\u4f1a\u4e0e5G\u3001\u8fb9\u7f18\u8ba1\u7b97\u548c\u91cf\u5b50\u901a\u4fe1\u7b49\u65b0\u5174\u6280\u672f\u66f4\u52a0\u7d27\u5bc6\u5730\u7ed3\u5408\u3002<\/p>\n<\/li>\n<\/ol>\n

            \u4ee3\u7406\u670d\u52a1\u5668\u5982\u4f55\u4f7f\u7528\u6216\u4e0e\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u5173\u8054\u3002<\/h2>\n

            \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u8865\u5145\u5f02\u6b65\u6570\u636e\u4f20\u8f93\uff1a<\/p>\n

              \n
            1. \n

              \u7f13\u5b58\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u7f13\u5b58\u7ecf\u5e38\u8bf7\u6c42\u7684\u6570\u636e\uff0c\u4ece\u800c\u51cf\u5c11\u5bf9\u6e90\u670d\u52a1\u5668\u91cd\u590d\u5f02\u6b65\u8bf7\u6c42\u7684\u9700\u8981\u5e76\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u3002<\/p>\n<\/li>\n

            2. \n

              \u8d1f\u8f7d\u5747\u8861\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5c06\u5f02\u6b65\u8bf7\u6c42\u5206\u5e03\u5728\u591a\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u4f18\u5316\u8d44\u6e90\u5229\u7528\u7387\u5e76\u786e\u4fdd\u5de5\u4f5c\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<\/li>\n

            3. \n

              \u5b89\u5168\u6027\u548c\u533f\u540d\u6027\uff1a<\/strong> \u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5145\u5f53\u4e2d\u4ecb\uff0c\u4e3a\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u6027\u548c\u533f\u540d\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

              \u76f8\u5173\u94fe\u63a5<\/h2>\n

              \u6709\u5173\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n

                \n
              1. \u7ef4\u57fa\u767e\u79d1 \u2013 \u5f02\u6b65\u4e32\u884c\u901a\u4fe1<\/a><\/li>\n
              2. \u7535\u5b50\u6559\u7a0b \u2013 \u5f02\u6b65\u6570\u636e\u4f20\u8f93<\/a><\/li>\n
              3. Techopedia \u2013 \u5f02\u6b65\u4f20\u8f93<\/a><\/li>\n<\/ol>","protected":false},"featured_media":467657,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475925","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Asynchronous Data Transmission: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is asynchronous data transmission?","answer":"

                Asynchronous data transmission is a method of data transfer that allows for the independent sending and receiving of data without requiring a constant, synchronized connection between the sender and receiver. It operates on a start-stop basis, making it flexible for devices with different data rates to communicate effectively.<\/p>"},{"question":"How did asynchronous data transmission originate?","answer":"

                The concept of asynchronous data transmission dates back to the early days of telegraphy in the mid-19th century. Telegraph operators used a start-stop method to transmit Morse code messages, enabling effective communication over long distances.<\/p>"},{"question":"How does asynchronous data transmission work?","answer":"

                Asynchronous data transmission involves sending data with start and stop bits. The start bit indicates the beginning of a data packet, followed by data bits representing the actual data. An optional parity bit can be included for error detection. One or more stop bits indicate the end of the data packet.<\/p>"},{"question":"What are the key features of asynchronous data transmission?","answer":"

                Asynchronous data transmission offers flexibility, error detection with the parity bit, simplicity in implementation, and compatibility with various devices and protocols.<\/p>"},{"question":"What types of asynchronous data transmission exist?","answer":"

                Asynchronous data transmission can be categorized into two types based on the number of stop bits used: 1-stop bit and 2-stop bits asynchronous transmission.<\/p>"},{"question":"Where can asynchronous data transmission be used?","answer":"

                Asynchronous data transmission finds applications in various fields, including serial communication, Internet of Things (IoT), and data logging.<\/p>"},{"question":"What are the challenges related to asynchronous data transmission?","answer":"

                Challenges with asynchronous data transmission include synchronization errors, data overrun in high-speed communication, and limited error correction capability.<\/p>"},{"question":"How does asynchronous data transmission compare to synchronous data transmission?","answer":"

                Asynchronous data transmission relies on start-stop signaling and does not require synchronization, whereas synchronous data transmission relies on clock-based signaling with strict synchronization. Asynchronous transmission offers higher data rate flexibility but limited error detection mechanisms compared to synchronous transmission.<\/p>"},{"question":"What does the future hold for asynchronous data transmission?","answer":"

                In the future, asynchronous data transmission is expected to witness higher data rates, improved error correction techniques, and integration with emerging technologies like 5G and edge computing.<\/p>"},{"question":"How can proxy servers be associated with asynchronous data transmission?","answer":"

                Proxy servers can complement asynchronous data transmission by caching frequently requested data, load balancing asynchronous requests, and providing an additional layer of security and anonymity.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/475925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/475925\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/467657"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=475925"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}