{"id":98724,"date":"2024-11-01T15:06:36","date_gmt":"2024-11-01T07:06:36","guid":{"rendered":"\/\/www.viralrail.com\/?p=98724"},"modified":"2024-11-01T15:06:39","modified_gmt":"2024-11-01T07:06:39","slug":"mnlwxsfmkkytcm","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98724.html","title":{"rendered":"\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u53ef\u4ee5\u900f\u4f20\u5417"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u53ef\u4ee5\uff0c\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757<\/strong>\u53ef\u4ee5\u5b9e\u73b0<strong>\u900f\u4f20\u529f\u80fd<\/strong>\u3002\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0c\u6a21\u5757\u80fd\u591f\u76f4\u63a5\u4f20\u8f93\u6240\u53d1\u9001\u7684\u6570\u636e\uff0c\u5373\u53d1\u9001\u65b9\u53d1\u9001\u4ec0\u4e48\u6570\u636e\uff0c\u63a5\u6536\u65b9\u5c31\u80fd\u63a5\u6536\u5230\u4ec0\u4e48\u6570\u636e\uff0c\u65e0\u9700\u6539\u53d8\u6570\u636e\u5185\u5bb9\u3002\u8fd9\u4e9b\u6a21\u5757\u901a\u8fc7\u65e0\u7ebf\u5c04\u9891\u6280\u672f\u5b9e\u73b0\u6570\u636e\u7684\u900f\u660e\u4f20\u8f93\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u4fee\u6539\u6216\u635f\u574f\u3002\u56e0\u6b64\uff0c\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u786e\u5b9e\u53ef\u4ee5\u900f\u4f20\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u900f\u4f20\u6280\u672f\u662f\u5982\u4f55\u5de5\u4f5c\u7684?<\/h2>\n\n\n\n<p>\u3000\u3000\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u7684\u900f\u4f20\u6280\u672f\u4e3b\u8981\u901a\u8fc7\u65e0\u7ebf\u4fe1\u53f7\u4f20\u8f93\u6a21\u62df\u91cf\u4fe1\u53f7\uff0c\u59824-20mA\u7535\u6d41\u73af\u4fe1\u53f7\u3002\u8fd9\u79cd\u6a21\u5757\u901a\u5e38\u5177\u6709\u5de5\u4e1a\u7ea7\u8bbe\u8ba1\uff0c\u80fd\u591f\u5b9e\u73b0\u6a21\u62df\u91cf\u8f93\u5165\u4e0e\u8f93\u51fa\u7684\u53cc\u5411\u65e0\u7ebf\u4f20\u8f93\u3002\u5176\u5de5\u4f5c\u539f\u7406\u57fa\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7684\u57fa\u672c\u539f\u7406\uff0c\u5373\u5229\u7528\u7535\u78c1\u6ce2\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6a21\u5757\u5c06\u63a5\u6536\u5230\u7684\u6a21\u62df\u91cf\u4fe1\u53f7(\u59824-20mA\u7535\u6d41)\u8c03\u5236\u4e3a\u5c04\u9891\u4fe1\u53f7\uff0c\u901a\u8fc7\u5929\u7ebf\u53d1\u5c04\u51fa\u53bb;\u63a5\u6536\u7aef\u518d\u5c06\u63a5\u6536\u5230\u7684\u5c04\u9891\u4fe1\u53f7\u89e3\u8c03\u8fd8\u539f\u4e3a\u539f\u59cb\u7684\u6a21\u62df\u91cf\u4fe1\u53f7\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c\u4e3a\u4e86\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u6548\u7387\uff0c\u4e00\u4e9b\u6a21\u5757\u8fd8\u91c7\u7528\u4e86DMA(\u76f4\u63a5\u5185\u5b58\u8bbf\u95ee)\u900f\u4f20\u6a21\u5f0f\u3002\u5728\u8fd9\u79cd\u6a21\u5f0f\u4e0b\uff0c\u6570\u636e\u5728\u4e32\u53e3\u548c\u6a21\u5757\u4e4b\u95f4\u901a\u8fc7DMA\u65b9\u5f0f\u8fdb\u884c\u6536\u53d1\uff0c\u51cf\u5c11\u4e86CPU\u7684\u5360\u7528\u65f6\u95f4\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u900f\u4f20\u901f\u7387\u3002\u8fd9\u79cd\u6280\u672f\u7279\u522b\u9002\u7528\u4e8e\u9700\u8981\u9ad8\u4f20\u8f93\u901f\u7387\u7684\u5927\u6570\u636e\u91cf\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u5728\u7269\u8054\u7f51\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u6709\u975e\u5e38\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u9700\u8981\u4f20\u8f93\u6a21\u62df\u4fe1\u53f7\u7684\u573a\u666f\u3002\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5c06\u6a21\u62df\u4fe1\u53f7(\u5982\u6e29\u5ea6\u3001\u7535\u538b\u3001\u7535\u6d41\u7b49)\u901a\u8fc7\u65e0\u7ebf\u65b9\u5f0f\u4f20\u8f93\u5230\u63a5\u6536\u7aef\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5e38\u89c1\u7684\u5e94\u7528\u6848\u4f8b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u8fdc\u7a0b\u73af\u5883\u76d1\u6d4b<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5728\u519c\u4e1a\u79cd\u690d\u3001\u6c14\u8c61\u7ad9\u6216\u91ce\u5916\u73af\u5883\u76d1\u6d4b\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u76d1\u6d4b\u73af\u5883\u6e29\u6e7f\u5ea6\u3001\u571f\u58e4\u6e7f\u5ea6\u3001\u98ce\u901f\u7b49\u53c2\u6570\u3002\u8fd9\u4e9b\u4f20\u611f\u5668\u91c7\u96c6\u7684\u6570\u636e\u901a\u5e38\u4e3a\u6a21\u62df\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u65b9\u5f0f<\/strong>\uff1a\u5c06\u4f20\u611f\u5668\u8f93\u51fa\u7684\u6a21\u62df\u4fe1\u53f7\u63a5\u5165\u65e0\u7ebf\u6a21\u62df\u91cf\u53d1\u9001\u6a21\u5757\uff0c\u901a\u8fc7\u65e0\u7ebf\u65b9\u5f0f\u5c06\u6570\u636e\u4f20\u8f93\u5230\u76d1\u63a7\u4e2d\u5fc3\u6216\u4e91\u5e73\u53f0\uff0c\u4fbf\u4e8e\u5de5\u4f5c\u4eba\u5458\u5b9e\u65f6\u4e86\u89e3\u73af\u5883\u72b6\u51b5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a\u51cf\u5c11\u4e86\u5e03\u7ebf\u6210\u672c\uff0c\u540c\u65f6\u9002\u7528\u4e8e\u6237\u5916\u6216\u8fdc\u79bb\u7535\u6e90\u7684\u573a\u6240\uff0c\u4e14\u80fd\u591f\u5b9e\u73b0\u5927\u8303\u56f4\u3001\u591a\u70b9\u76d1\u63a7\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u5de5\u4e1a\u8bbe\u5907\u8fdc\u7a0b\u76d1\u63a7<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5728\u5de5\u5382\u4e2d\uff0c\u8bb8\u591a\u8bbe\u5907(\u5982\u7535\u673a\u3001\u6cf5\u3001\u538b\u529b\u4f20\u611f\u5668)\u9700\u8981\u5b9e\u65f6\u76d1\u63a7\u5176\u5de5\u4f5c\u72b6\u6001\uff0c\u5982\u7535\u6d41\u3001\u7535\u538b\u3001\u6e29\u5ea6\u7b49\u53c2\u6570\uff0c\u8fd9\u4e9b\u4fe1\u53f7\u5927\u591a\u662f\u6a21\u62df\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u65b9\u5f0f<\/strong>\uff1a\u901a\u8fc7\u65e0\u7ebf\u6a21\u62df\u91cf\u6a21\u5757\uff0c\u5c06\u8bbe\u5907\u7684\u5de5\u4f5c\u53c2\u6570\u4f20\u8f93\u5230\u63a7\u5236\u5ba4\u6216\u7ef4\u62a4\u4e2d\u5fc3\u3002\u5c24\u5176\u5728\u5927\u578b\u5de5\u5382\u6216\u96be\u4ee5\u5e03\u7ebf\u7684\u573a\u6240\uff0c\u8fd9\u79cd\u65b9\u5f0f\u975e\u5e38\u4fbf\u5229\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a\u8282\u7701\u4e86\u4fe1\u53f7\u4f20\u8f93\u7ebf\u7f06\u7684\u4f7f\u7528\uff0c\u5b89\u88c5\u65b9\u4fbf\uff0c\u540c\u65f6\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u5e03\u5c40\u8bbe\u5907\u76d1\u63a7\u70b9\uff0c\u51cf\u5c11\u4eba\u5de5\u5de1\u68c0\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5728\u6c34\u7535\u7ad9\u3001\u98ce\u7535\u573a\u6216\u592a\u9633\u80fd\u53d1\u7535\u5382\u4e2d\uff0c\u9700\u8981\u5b9e\u65f6\u76d1\u6d4b\u7535\u538b\u3001\u7535\u6d41\u3001\u529f\u7387\u7b49\u7535\u529b\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u65b9\u5f0f<\/strong>\uff1a\u4f7f\u7528\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\uff0c\u5c06\u7535\u6d41\u3001\u7535\u538b\u7b49\u6a21\u62df\u91cf\u6570\u636e\u4f20\u8f93\u5230\u76d1\u63a7\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u7ba1\u7406\u548c\u63a7\u5236\uff0c\u4f18\u5316\u80fd\u6e90\u4f7f\u7528\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a\u901a\u8fc7\u65e0\u7ebf\u76d1\u6d4b\uff0c\u53ef\u5b9e\u73b0\u65e0\u4eba\u503c\u5b88\u7684\u80fd\u6e90\u7ba1\u7406\uff0c\u5e76\u80fd\u5feb\u901f\u54cd\u5e94\u5f02\u5e38\u72b6\u51b5\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u667a\u80fd\u697c\u5b87\u81ea\u52a8\u5316<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5728\u667a\u80fd\u697c\u5b87\u4e2d\uff0c\u9700\u8981\u76d1\u6d4b\u5e76\u63a7\u5236\u7167\u660e\u7cfb\u7edf\u3001\u7a7a\u8c03\u7cfb\u7edf\u3001\u6c34\u6cf5\u548c\u6696\u901a\u7a7a\u8c03\u8bbe\u5907\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u7684\u67d0\u4e9b\u63a7\u5236\u4fe1\u53f7\u548c\u72b6\u6001\u53cd\u9988\u901a\u5e38\u662f\u6a21\u62df\u91cf\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u65b9\u5f0f<\/strong>\uff1a\u4f7f\u7528\u65e0\u7ebf\u6a21\u62df\u91cf\u6a21\u5757\uff0c\u53ef\u4ee5\u5c06\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u4eae\u5ea6\u7b49\u4f20\u611f\u5668\u7684\u6a21\u62df\u4fe1\u53f7\u4f20\u8f93\u5230\u4e2d\u592e\u63a7\u5236\u7cfb\u7edf\uff0c\u4ece\u800c\u5b9e\u73b0\u697c\u5b87\u7684\u81ea\u52a8\u5316\u8c03\u8282\u548c\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a\u65e0\u9700\u5e03\u7ebf\u5373\u53ef\u5b8c\u6210\u697c\u5b87\u7ba1\u7406\uff0c\u8282\u7701\u5e03\u7ebf\u6210\u672c\uff0c\u63d0\u9ad8\u7cfb\u7edf\u5b89\u88c5\u7684\u7075\u6d3b\u6027\uff0c\u540c\u65f6\u51cf\u5c11\u7cfb\u7edf\u7ef4\u62a4\u7684\u590d\u6742\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u5de5\u4e1a\u8fc7\u7a0b\u63a7\u5236<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u5728\u5316\u5de5\u3001\u77f3\u6cb9\u548c\u5236\u836f\u7b49\u884c\u4e1a\u4e2d\uff0c\u8bb8\u591a\u751f\u4ea7\u8fc7\u7a0b\u4f9d\u8d56\u7cbe\u786e\u7684\u8fc7\u7a0b\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u6e29\u5ea6\u3001\u538b\u529b\u548c\u6db2\u4f4d\u7b49\u53c2\u6570\u7684\u63a7\u5236\u901a\u5e38\u4f7f\u7528\u6a21\u62df\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u65b9\u5f0f<\/strong>\uff1a\u65e0\u7ebf\u6a21\u62df\u91cf\u6a21\u5757\u7528\u4e8e\u5c06\u5404\u4e2a\u4f20\u611f\u5668\u91c7\u96c6\u7684\u53c2\u6570\u5b9e\u65f6\u4f20\u8f93\u5230\u63a7\u5236\u4e2d\u5fc3\uff0c\u901a\u8fc7\u8fdc\u7a0b\u8c03\u8282\u9600\u95e8\u6216\u6cf5\u7684\u8fd0\u4f5c\uff0c\u5b9e\u73b0\u751f\u4ea7\u8fc7\u7a0b\u7684\u7cbe\u51c6\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f18\u52bf<\/strong>\uff1a\u65e0\u9700\u4f20\u7edf\u7684\u6709\u7ebf\u8fde\u63a5\uff0c\u53ef\u63d0\u9ad8\u76d1\u6d4b\u7684\u5b9e\u65f6\u6027\uff0c\u51cf\u5c11\u6f5c\u5728\u7684\u4fe1\u53f7\u5e72\u6270\u95ee\u9898\uff0c\u9002\u7528\u4e8e\u7a7a\u95f4\u5927\u3001\u73af\u5883\u590d\u6742\u7684\u5de5\u4e1a\u573a\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u4e13\u4e1a\u672f\u8bed\u5c0f\u79d1\u666e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6a21\u62df\u91cf<\/strong>\uff1a\u6307\u8fde\u7eed\u53d8\u5316\u7684\u7269\u7406\u91cf\uff0c\u4f8b\u5982\u6e29\u5ea6\u3001\u7535\u6d41\u3001\u7535\u538b\u7b49\u3002\u4e0e\u4e4b\u76f8\u5bf9\u7684\u662f<strong>\u6570\u5b57\u91cf<\/strong>\uff0c\u901a\u5e38\u53ea\u6709\u201c0\u201d\u548c\u201c1\u201d\u4e24\u79cd\u72b6\u6001\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757<\/strong>\uff1a\u662f\u4e00\u79cd\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u91c7\u96c6\u6a21\u62df\u91cf\u4fe1\u53f7\u5e76\u901a\u8fc7\u65e0\u7ebf\u4f20\u8f93\u5230\u63a5\u6536\u7aef\uff0c\u4fbf\u4e8e\u8fdc\u7a0b\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u603b\u7684\u6765\u8bf4\uff0c\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e<strong>\u51cf\u5c11\u5e03\u7ebf\u6210\u672c<\/strong>\u3001<strong>\u4fbf\u4e8e\u5b89\u88c5<\/strong>\u3001<strong>\u652f\u6301\u8fdc\u7a0b\u76d1\u63a7<\/strong>\uff0c\u5e76\u5728\u5f88\u591a\u573a\u666f\u4e2d\u5b9e\u73b0\u4e86<strong>\u6570\u636e\u7684\u5b9e\u65f6\u4f20\u8f93<\/strong>\u3002\u901a\u8fc7\u65e0\u7ebf\u6280\u672f\uff0c\u8bb8\u591a\u96be\u4ee5\u5e03\u7ebf\u7684\u73af\u5883\u548c\u533a\u57df\u4e5f\u80fd\u65b9\u4fbf\u5730\u8fdb\u884c\u6570\u636e\u6536\u96c6\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u652f\u6301\u7684\u6570\u636e\u900f\u4f20\u548c\u6a21\u62df\u91cf\u8f93\u5165\u529f\u80fd\u7684\u8be6\u7ec6\u8bf4\u660e<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u7684<strong>\u6570\u636e\u900f\u4f20<\/strong>\u548c<strong>\u6a21\u62df\u91cf\u8f93\u5165<\/strong>\u529f\u80fd\u662f\u5176\u6838\u5fc3\u7279\u70b9\uff0c\u5e2e\u52a9\u5b9e\u73b0\u6570\u636e\u4ece\u91c7\u96c6\u7aef\u5230\u63a7\u5236\u4e2d\u5fc3\u7684\u5b9e\u65f6\u3001\u51c6\u786e\u4f20\u8f93\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e24\u9879\u529f\u80fd\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6570\u636e\u900f\u4f20\u529f\u80fd<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6570\u636e\u900f\u4f20<\/strong>(Transparent Data Transmission)\u662f\u6307\u8bbe\u5907\u5728\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u65f6\uff0c\u4e0d\u5bf9\u6570\u636e\u5185\u5bb9\u8fdb\u884c\u5904\u7406\u6216\u66f4\u6539\uff0c\u5c06\u91c7\u96c6\u5230\u7684\u539f\u59cb\u6570\u636e\u76f4\u63a5\u4f20\u8f93\u5230\u76ee\u7684\u5730\u3002\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u7684\u900f\u4f20\u529f\u80fd\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b9e\u65f6\u6027\u9ad8<\/strong>\uff1a\u6570\u636e\u900f\u4f20\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u4f20\u8f93\uff0c\u5bf9\u4e8e\u9700\u8981\u5b9e\u65f6\u76d1\u63a7\u7684\u5e94\u7528\u573a\u666f(\u5982\u5de5\u4e1a\u8bbe\u5907\u76d1\u63a7\u548c\u80fd\u6e90\u7ba1\u7406)\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u65e0\u683c\u5f0f\u9650\u5236<\/strong>\uff1a\u7531\u4e8e\u6570\u636e\u900f\u4f20\u4e0d\u5bf9\u6570\u636e\u683c\u5f0f\u548c\u5185\u5bb9\u505a\u5904\u7406\uff0c\u56e0\u6b64\u53ef\u4ee5\u652f\u6301\u4e0d\u540c\u7c7b\u578b\u7684\u6a21\u62df\u91cf\u6570\u636e(\u5982\u7535\u6d41\u3001\u7535\u538b\u3001\u6e29\u5ea6\u7b49)\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6613\u4e8e\u96c6\u6210<\/strong>\uff1a\u900f\u4f20\u7684\u6570\u636e\u53ef\u4ee5\u76f4\u63a5\u88ab\u7ec8\u7aef\u8bbe\u5907\u6216\u5e73\u53f0\u63a5\u6536\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u89e3\u6790\u548c\u8f6c\u6362\uff0c\u4fbf\u4e8e\u7cfb\u7edf\u96c6\u6210\u548c\u540e\u7eed\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9002\u7528\u591a\u79cd\u901a\u4fe1\u534f\u8bae<\/strong>\uff1a\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u901a\u5e38\u652f\u6301\u591a\u79cd\u534f\u8bae(\u5982LoRa\u3001Zigbee\u3001NB-IoT\u7b49)\uff0c\u900f\u4f20\u529f\u80fd\u53ef\u4ee5\u76f4\u63a5\u5229\u7528\u8fd9\u4e9b\u534f\u8bae\u5c06\u6570\u636e\u53d1\u9001\u5230\u8fdc\u7aef\uff0c\u4e0d\u9700\u8981\u5bf9\u6570\u636e\u8fdb\u884c\u5c01\u88c5\u6216\u8f6c\u6362\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u5982\u679c\u9700\u8981\u8fdc\u7a0b\u76d1\u6d4b\u4e00\u53f0\u6cf5\u7684\u5de5\u4f5c\u72b6\u6001(\u5982\u6d41\u91cf\u548c\u538b\u529b)\uff0c\u6cf5\u4e0a\u7684\u4f20\u611f\u5668\u4f1a\u4ea7\u751f\u6a21\u62df\u91cf\u4fe1\u53f7\u3002\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u5c06\u8fd9\u4e9b\u6570\u636e\u76f4\u63a5\u900f\u4f20\u5230\u8fdc\u7a0b\u76d1\u63a7\u4e2d\u5fc3\uff0c\u4e0d\u505a\u4efb\u4f55\u66f4\u6539\uff0c\u76d1\u63a7\u4eba\u5458\u53ef\u4ee5\u5b9e\u65f6\u770b\u5230\u6cf5\u7684\u5de5\u4f5c\u60c5\u51b5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u6a21\u62df\u91cf\u8f93\u5165\u529f\u80fd<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u6a21\u62df\u91cf\u8f93\u5165<\/strong>\u662f\u6307\u6a21\u5757\u53ef\u4ee5\u76f4\u63a5\u63a5\u6536\u6765\u81ea\u6a21\u62df\u4f20\u611f\u5668\u7684\u4fe1\u53f7(\u5982\u7535\u538b\u3001\u7535\u6d41\u3001\u6e29\u5ea6\u7b49)\uff0c\u5e76\u5c06\u8fd9\u4e9b\u4fe1\u53f7\u6570\u5b57\u5316\u6216\u76f4\u63a5\u901a\u8fc7\u65e0\u7ebf\u4f20\u8f93\u51fa\u53bb\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u652f\u6301\u591a\u79cd\u6a21\u62df\u4fe1\u53f7<\/strong>\uff1a\u5178\u578b\u7684\u6a21\u62df\u91cf\u8f93\u5165\u5305\u62ec\u7535\u538b(\u59820-10V)\u3001\u7535\u6d41(\u59824-20mA)\u548c\u7535\u963b\u4fe1\u53f7\u3002\u4e0d\u540c\u5e94\u7528\u573a\u666f\u5bf9\u6a21\u62df\u91cf\u8f93\u5165\u7684\u9700\u6c42\u4e0d\u540c\uff0c\u4f8b\u5982\u6e29\u5ea6\u4f20\u611f\u5668\u53ef\u80fd\u8f93\u51fa\u7535\u963b\u4fe1\u53f7\uff0c\u800c\u538b\u529b\u4f20\u611f\u5668\u901a\u5e38\u8f93\u51fa\u7535\u6d41\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7cbe\u786e\u7684A\/D\u8f6c\u6362<\/strong>\uff1a\u4e3a\u4e86\u80fd\u591f\u5728\u6570\u5b57\u8bbe\u5907\u4e0a\u4f7f\u7528\u6a21\u62df\u4fe1\u53f7\uff0c\u6a21\u5757\u901a\u5e38\u5185\u7f6e\u4e86A\/D(\u6a21\u6570)\u8f6c\u6362\u5668\uff0c\u5c06\u6a21\u62df\u91cf\u4fe1\u53f7\u8f6c\u6362\u6210\u6570\u5b57\u4fe1\u53f7\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0cA\/D\u8f6c\u6362\u7684\u7cbe\u5ea6\u76f4\u63a5\u5f71\u54cd\u4f20\u8f93\u6570\u636e\u7684\u51c6\u786e\u6027\u3002\u5e38\u89c1\u7684\u7cbe\u5ea6\u670912\u4f4d\u300116\u4f4d\u6216\u66f4\u9ad8\uff0c\u8fd9\u6837\u53ef\u4ee5\u66f4\u7cbe\u786e\u5730\u53cd\u6620\u6a21\u62df\u91cf\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u5b9a\u4e49\u8f93\u5165\u8303\u56f4<\/strong>\uff1a\u8bb8\u591a\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u652f\u6301\u5bf9\u8f93\u5165\u4fe1\u53f7\u7684\u91cf\u7a0b\u8fdb\u884c\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u7535\u6d41\u8f93\u5165\uff0c\u53ef\u4ee5\u652f\u63010-20mA\u62164-20mA\u4e24\u79cd\u6a21\u5f0f;\u7535\u538b\u8f93\u5165\u5219\u53ef\u4ee5\u652f\u63010-5V\u30010-10V\u7b49\u591a\u79cd\u8303\u56f4\uff0c\u6ee1\u8db3\u4e0d\u540c\u8bbe\u5907\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5f02\u5e38\u68c0\u6d4b\u548c\u4fdd\u62a4\u529f\u80fd<\/strong>\uff1a\u4e00\u4e9b\u9ad8\u7aef\u6a21\u5757\u8fd8\u5e26\u6709\u8f93\u5165\u4fe1\u53f7\u68c0\u6d4b\u529f\u80fd\uff0c\u80fd\u591f\u8bc6\u522b\u4fe1\u53f7\u8d85\u51fa\u91cf\u7a0b\u6216\u8f93\u5165\u7535\u538b\u5f02\u5e38\u7684\u60c5\u51b5\uff0c\u4ece\u800c\u4fdd\u62a4\u6a21\u5757\u548c\u8bbe\u5907\u7684\u5b89\u5168\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u667a\u80fd\u697c\u5b87\u81ea\u52a8\u5316\u4e2d\uff0c\u4e00\u4e2a\u6e29\u5ea6\u4f20\u611f\u5668\u53ef\u80fd\u8f93\u51fa0-10V\u7684\u6a21\u62df\u7535\u538b\u4fe1\u53f7\uff0c\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u63a5\u6536\u5230\u8fd9\u4e2a\u4fe1\u53f7\u540e\uff0c\u5c06\u5176\u6570\u5b57\u5316\u5e76\u901a\u8fc7\u65e0\u7ebf\u7f51\u7edc\u4f20\u8f93\u5230\u4e2d\u592e\u63a7\u5236\u7cfb\u7edf\u3002\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u5b9e\u65f6\u63a5\u6536\u5230\u7684\u6e29\u5ea6\u503c\u6765\u81ea\u52a8\u8c03\u8282\u7a7a\u8c03\u7684\u6e29\u5ea6\u8bbe\u7f6e\uff0c\u5b9e\u73b0\u667a\u80fd\u63a7\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e13\u4e1a\u672f\u8bed\u5c0f\u79d1\u666e<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u900f\u4f20<\/strong>\uff1a\u5373\u6570\u636e\u900f\u660e\u4f20\u8f93\uff0c\u6307\u6570\u636e\u4e0d\u505a\u4efb\u4f55\u5904\u7406\u6216\u4fee\u6539\uff0c\u76f4\u63a5\u4f20\u8f93\u5230\u76ee\u7684\u5730\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>A\/D\u8f6c\u6362<\/strong>\uff1a\u6a21\u6570\u8f6c\u6362(Analog-to-Digital Conversion)\uff0c\u662f\u5c06\u6a21\u62df\u4fe1\u53f7\u8f6c\u53d8\u4e3a\u6570\u5b57\u4fe1\u53f7\u7684\u8fc7\u7a0b\uff0c\u4ee5\u4fbf\u540e\u7eed\u5728\u6570\u5b57\u7cfb\u7edf\u4e2d\u5904\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u91cf\u7a0b<\/strong>\uff1a\u6307\u4f20\u611f\u5668\u6216\u6a21\u5757\u6240\u80fd\u63a5\u6536\u7684\u4fe1\u53f7\u8303\u56f4\uff0c\u6bd4\u59820-10V\u7684\u7535\u538b\u4fe1\u53f7\u62164-20mA\u7684\u7535\u6d41\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u603b\u7ed3\u6765\u8bf4\uff0c<strong>\u6570\u636e\u900f\u4f20<\/strong>\u529f\u80fd\u4f7f\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u80fd\u591f\u5feb\u901f\u3001\u7a33\u5b9a\u5730\u4f20\u8f93\u6570\u636e\uff0c\u800c<strong>\u6a21\u62df\u91cf\u8f93\u5165<\/strong>\u529f\u80fd\u5219\u786e\u4fdd\u53ef\u4ee5\u76f4\u63a5\u63a5\u5165\u591a\u79cd\u4f20\u611f\u5668\uff0c\u8f6c\u6362\u5e76\u53d1\u9001\u6570\u636e\u3002\u8fd9\u4e9b\u529f\u80fd\u8ba9\u65e0\u7ebf\u6a21\u62df\u91cf\u6536\u53d1\u6a21\u5757\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u5907\u4e86\u826f\u597d\u7684\u517c\u5bb9\u6027\u548c\u9002\u5e94\u6027\uff0c\u53ef\u4ee5\u7075\u6d3b\u5e94\u5bf9\u4e0d\u540c\u7684\u5de5\u4e1a\u76d1\u63a7\u548c\u73af\u5883\u76d1\u6d4b\u9700\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u5728\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u4e2d\uff0c\u5982\u4f55\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u4e2d\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u52a0\u5bc6\u6280\u672f<\/strong>\uff1a\u4f7f\u7528\u5f3a\u5927\u7684\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u65e0\u7ebf\u901a\u4fe1\u6570\u636e\u8fdb\u884c\u52a0\u5bc6\uff0c\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002\u4f8b\u5982\uff0cLoRaWAN\u7f51\u7edc\u4f7f\u7528\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u6280\u672f\u6765\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u6216\u8005\u4e22\u5931\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u6a21\u5757\u91c7\u7528AES128\u52a0\u5bc6\u5904\u7406\u4ee5\u4fdd\u8bc1\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u5168\u534f\u8bae<\/strong>\uff1a\u65e0\u7ebf\u901a\u4fe1\u5b89\u5168\u534f\u8bae\u662f\u4e00\u5957\u4fdd\u62a4\u65e0\u7ebf\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u6570\u636e\u5b89\u5168\u7684\u89c4\u5219\u548c\u65b9\u6cd5\uff0c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7a83\u53d6\u3001\u7be1\u6539\u6216\u7834\u574f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>VPN\u6280\u672f<\/strong>\uff1aVPN\u6280\u672f\u53ef\u4ee5\u52a0\u5bc6\u901a\u4fe1\u6570\u636e\uff0c\u5e76\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u548c\u8eab\u4efd\u4fe1\u606f\u3002\u901a\u8fc7\u4f7f\u7528VPN\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u516c\u5171\u7f51\u7edc\u4e0a\u5efa\u7acb\u5b89\u5168\u7684\u52a0\u5bc6\u901a\u9053\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u654f\u611f\u6570\u636e\u4fdd\u62a4<\/strong>\uff1a\u5b89\u88c5WAPI\u8bc1\u4e66\uff0c\u5c1d\u8bd5\u8bfb\u53d6\u6a21\u5757\u5185\u90e8\u5b58\u50a8\u7684\u79c1\u94a5\u4fe1\u606f\uff0c\u5224\u5b9a\u51c6\u5219\u4e3a\u65e0\u6cd5\u8bfb\u53d6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7269\u7406\u5c42\u5b89\u5168\u6280\u672f<\/strong>\uff1a\u57285G\u4e2d\uff0c\u7269\u7406\u5c42\u5b89\u5168\u6280\u672f\u5728\u9ad8\u901f\u7387\u6570\u636e\u4f20\u8f93\u52a0\u5bc6\u3001\u9274\u6743\u8ba4\u8bc1\u3001\u4e1a\u52a1\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u7b49\u65b9\u9762\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u524d\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b9a\u671f\u76d1\u63a7\u7f51\u7edc\u6d3b\u52a8<\/strong>\uff1a\u4fdd\u969c\u65e0\u7ebf\u7f51\u7edc\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u9690\u79c1\u9700\u8981\u91c7\u53d6\u52a0\u5bc6\u6280\u672f\u3001\u66f4\u65b0\u8f6f\u4ef6\u3001\u8bbe\u7f6e\u5f3a\u5bc6\u7801\u3001\u542f\u7528\u9632\u706b\u5899\u3001\u4f7f\u7528VPN\u7b49\u591a\u79cd\u63aa\u65bd\uff0c\u5e76\u5b9a\u671f\u76d1\u63a7\u7f51\u7edc\u6d3b\u52a8\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u4ee5\uff0c\u6a21\u62df\u91cf\u65e0\u7ebf\u6536\u53d1\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u900f\u4f20\u529f\u80fd\u3002\u900f\u4f20\u6a21\u5f0f\u4e0b\uff0c\u6a21\u5757\u80fd\u591f\u76f4\u63a5\u4f20\u8f93\u6240\u53d1\u9001\u7684\u6570\u636e\uff0c\u5373\u53d1\u9001\u65b9\u53d1\u9001\u4ec0\u4e48\u6570\u636e\uff0c\u63a5\u6536\u65b9\u5c31\u80fd\u63a5\u6536\u5230\u4ec0\u4e48\u6570\u636e\uff0c\u65e0\u9700\u6539\u53d8\u6570\u636e\u5185\u5bb9<\/p>\n","protected":false},"author":1,"featured_media":90509,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[300,150],"class_list":["post-98724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wxsfmk","tag-mnl"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98724"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=98724"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98724\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/90509"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=98724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=98724"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=98724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}