{"id":38938,"date":"2023-10-05T06:39:52","date_gmt":"2023-10-04T22:39:52","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=38938"},"modified":"2023-10-05T06:39:52","modified_gmt":"2023-10-04T22:39:52","slug":"rckjsjtzmj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/38938.html","title":{"rendered":"RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u600e\u4e48\u63a5\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;<strong>RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff1a\u4e00\u79cd\u662f\u6807\u51c6\u7684RS232\u4e32\u53e3\uff0c\u53e6\u4e00\u79cd\u662f\u6c34\u6676\u5934\u63a5\u53e3\u3002<\/strong>\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u7684\u63a5\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u5b89\u88c5\u548c\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<h2 style=\"text-align: center;\">RS232\u4e32\u53e3\u63a5\u53e3\u7684\u63a5\u6cd5<\/h2>\n<p>&emsp;&emsp;RS232\u4e32\u53e3\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff1a\u4e00\u79cd\u662f\u6807\u51c6\u7684RS232\u4e32\u53e3\uff0c\u53e6\u4e00\u79cd\u662f\u6c34\u6676\u5934\u63a5\u53e3\u3002\u4e3a\u4e86\u6b63\u786e\u8fde\u63a5RS232\u4e32\u53e3\uff0c\u9996\u5148\u8981\u68c0\u67e5RS232\u4e32\u53e3\u7684\u63a5\u53e3\uff0c\u7136\u540e\u8fde\u63a5RS232\u4e32\u53e3\u63a5\u53e3\u4e0a\u7684\u7ebf\u8def\u3002RS232\u4e32\u53e3\u63a5\u53e3\u67099\u4e2a\u5f15\u811a\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1a<\/p>\n<ul>\n<li>1. GND\uff1a\u63a5\u5730\u7ebf\u3002<\/li>\n<li>2. TXD\uff1a\u53d1\u9001\u6570\u636e\u7ebf\u3002<\/li>\n<li>3. RXD\uff1a\u63a5\u6536\u6570\u636e\u7ebf\u3002<\/li>\n<li>4. RTS\uff1a\u8bf7\u6c42\u53d1\u9001\u7ebf\u3002<\/li>\n<li>5. CTS\uff1a\u6e05\u9664\u53d1\u9001\u7ebf\u3002<\/li>\n<li>6. DSR\uff1a\u6570\u636e\u51c6\u5907\u5c31\u7eea\u7ebf\u3002<\/li>\n<li>7. DTR\uff1a\u6570\u636e\u7ec8\u7aef\u5c31\u7eea\u7ebf\u3002<\/li>\n<li>8. RI\uff1a\u632f\u94c3\u6307\u793a\u7ebf\u3002<\/li>\n<li>9. DCD\uff1a\u6570\u636e\u8f7d\u6ce2\u68c0\u6d4b\u7ebf\u3002<\/li>\n<\/ul>\n<p>&emsp;&emsp;RS232\u4e32\u53e3\u63a5\u53e3\u7684\u63a5\u6cd5\u662f\uff1a\u5c06GND\u63a5\u5730\uff0cTXD\u548cRXD\u4e92\u76f8\u8fde\u63a5\uff0cRTS\u548cCTS\u4e92\u76f8\u8fde\u63a5\uff0cDSR\u548cDTR\u4e92\u76f8\u8fde\u63a5\uff0cRI\u548cDCD\u4e92\u76f8\u8fde\u63a5\u3002<\/p>\n<h2 style=\"text-align: center;\">\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u6cd5<\/h2>\n<p>&emsp;&emsp;\u6c34\u6676\u5934\u63a5\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff1a\u4e00\u79cd\u662f\u6807\u51c6\u7684\u6c34\u6676\u5934\u63a5\u53e3\uff0c\u53e6\u4e00\u79cd\u662fRS232\u4e32\u53e3\u63a5\u53e3\u3002\u4e3a\u4e86\u6b63\u786e\u8fde\u63a5\u6c34\u6676\u5934\u63a5\u53e3\uff0c\u9996\u5148\u8981\u68c0\u67e5\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u53e3\uff0c\u7136\u540e\u8fde\u63a5\u6c34\u6676\u5934\u63a5\u53e3\u4e0a\u7684\u7ebf\u8def\u3002\u6c34\u6676\u5934\u63a5\u53e3\u67098\u4e2a\u5f15\u811a\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1a<\/p>\n<ul>\n<li>1. GND\uff1a\u63a5\u5730\u7ebf\u3002<\/li>\n<li>2. TXD\uff1a\u53d1\u9001\u6570\u636e\u7ebf\u3002<\/li>\n<li>3. RXD\uff1a\u63a5\u6536\u6570\u636e\u7ebf\u3002<\/li>\n<li>4. RTS\uff1a\u8bf7\u6c42\u53d1\u9001\u7ebf\u3002<\/li>\n<li>5. CTS\uff1a\u6e05\u9664\u53d1\u9001\u7ebf\u3002<\/li>\n<li>6. DSR\uff1a\u6570\u636e\u51c6\u5907\u5c31\u7eea\u7ebf\u3002<\/li>\n<li>7. DTR\uff1a\u6570\u636e\u7ec8\u7aef\u5c31\u7eea\u7ebf\u3002<\/li>\n<li>8. RI\uff1a\u632f\u94c3\u6307\u793a\u7ebf\u3002<\/li>\n<\/ul>\n<p>&emsp;&emsp;\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u6cd5\u662f\uff1a\u5c06GND\u63a5\u5730\uff0cTXD\u548cRXD\u4e92\u76f8\u8fde\u63a5\uff0cRTS\u548cCTS\u4e92\u76f8\u8fde\u63a5\uff0cDSR\u548cDTR\u4e92\u76f8\u8fde\u63a5\uff0cRI\u548cDCD\u4e92\u76f8\u8fde\u63a5\u3002<\/p>\n<h2 style=\"text-align: center;\">\u6b63\u786e\u5b89\u88c5\u548c\u4f7f\u7528RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934<\/h2>\n<h3>&emsp;&emsp;\u6b63\u786e\u5b89\u88c5<\/h3>\n<p>&emsp;&emsp;\u6b63\u786e\u5b89\u88c5RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u975e\u5e38\u91cd\u8981\uff0c\u53ea\u6709\u6b63\u786e\u5b89\u88c5\u624d\u80fd\u786e\u4fdd\u901a\u8baf\u7684\u9ad8\u6548\u7a33\u5b9a\u3002\u5b89\u88c5\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>1.\u68c0\u67e5RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u53e3\u662f\u5426\u6b63\u786e\uff0c\u5e76\u68c0\u67e5\u7ebf\u8def\u662f\u5426\u5b8c\u6574\uff1b<\/li>\n<li>2.\u5c06RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u8fde\u63a5\u8d77\u6765\uff0c\u786e\u4fdd\u63a5\u53e3\u7684\u8fde\u63a5\u662f\u7262\u56fa\u7684\uff1b<\/li>\n<li>3.\u8fde\u63a5\u7535\u6e90\u7ebf\uff0c\u68c0\u67e5\u7535\u6e90\u7ebf\u662f\u5426\u8fde\u63a5\u6b63\u786e\uff1b<\/li>\n<li>4.\u68c0\u67e5RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u7ebf\u662f\u5426\u6b63\u786e\uff0c\u786e\u4fdd\u63a5\u7ebf\u662f\u7262\u56fa\u7684\uff1b<\/li>\n<li>5.\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4e13\u7528\u5de5\u5177\u68c0\u67e5RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u53e3\u662f\u5426\u6b63\u786e\uff0c\u786e\u4fdd\u63a5\u53e3\u7684\u8fde\u63a5\u662f\u7262\u56fa\u7684\u3002<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u6b63\u786e\u4f7f\u7528<\/h3>\n<p>&emsp;&emsp;\u6b63\u786e\u4f7f\u7528RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u4e5f\u5f88\u91cd\u8981\uff0c\u53ea\u6709\u6b63\u786e\u4f7f\u7528\u624d\u80fd\u786e\u4fdd\u901a\u8baf\u7684\u9ad8\u6548\u7a33\u5b9a\u3002\u4f7f\u7528\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>1.\u786e\u4fddRS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u53e3\u662f\u6b63\u786e\u7684\uff0c\u786e\u4fdd\u7ebf\u8def\u662f\u7262\u56fa\u7684\uff1b<\/li>\n<li>2.\u786e\u4fddRS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u7ebf\u662f\u6b63\u786e\u7684\uff0c\u786e\u4fdd\u63a5\u7ebf\u662f\u7262\u56fa\u7684\uff1b<\/li>\n<li>3.\u4f7f\u7528\u4e13\u7528\u5de5\u5177\u68c0\u67e5RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u63a5\u53e3\u662f\u5426\u6b63\u786e\uff0c\u786e\u4fdd\u63a5\u53e3\u7684\u8fde\u63a5\u662f\u7262\u56fa\u7684\uff1b<\/li>\n<li>4.\u8fde\u63a5\u7535\u6e90\u7ebf\uff0c\u68c0\u67e5\u7535\u6e90\u7ebf\u662f\u5426\u8fde\u63a5\u6b63\u786e\uff1b<\/li>\n<li>5.\u4f7f\u7528\u4e13\u7528\u8f6f\u4ef6\u6d4b\u8bd5RS232\u4e32\u53e3\u63a5\u53e3\u548c\u6c34\u6676\u5934\u63a5\u53e3\u7684\u529f\u80fd\u662f\u5426\u6b63\u5e38\uff0c\u786e\u4fdd\u901a\u8baf\u662f\u9ad8\u6548\u7a33\u5b9a\u7684\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff1a\u4e00\u79cd\u662f\u6807\u51c6\u7684RS232\u4e32\u53e3\uff0c\u53e6\u4e00\u79cd\u662f\u6c34\u6676\u5934\u63a5\u53e3\u3002<\/strong>\u6b63\u786e\u5b89\u88c5\u548c\u4f7f\u7528RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u975e\u5e38\u91cd\u8981\uff0c\u53ea\u6709\u6b63\u786e\u5b89\u88c5\u548c\u4f7f\u7528\u624d\u80fd\u786e\u4fdd\u901a\u8baf\u7684\u9ad8\u6548\u7a33\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS232\u4e32\u53e3\u63a5\u6c34\u6676\u5934\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u901a\u8baf\u63a5\u53e3\uff0c\u5b83\u4f7f\u7528\u4e24\u79cd\u4e0d\u540c\u7684\u63a5\u53e3\uff1a\u4e00\u79cd\u662f\u6807\u51c6\u7684RS232\u4e32\u53e3\uff0c\u53e6\u4e00\u79cd\u662f\u6c34\u6676\u5934\u63a5\u53e3\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS23<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[68],"class_list":["post-38938","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/38938","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=38938"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/38938\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=38938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=38938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=38938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}