{"id":477885,"date":"2023-08-09T09:22:01","date_gmt":"2023-08-09T09:22:01","guid":{"rendered":""},"modified":"2023-09-05T11:15:36","modified_gmt":"2023-09-05T11:15:36","slug":"lontalk","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/lontalk\/","title":{"rendered":"\u6717\u8baf"},"content":{"rendered":"<p>LonTalk \u662f\u4e00\u79cd\u5728\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf (BAS) \u9886\u57df\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u4f5c\u7528\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u662f LonWorks \u6280\u672f\u7684\u57fa\u7840\uff0c\u4f7f\u6765\u81ea\u4e0d\u540c\u5236\u9020\u5546\u7684\u8bbe\u5907\u80fd\u591f\u5728\u5efa\u7b51\u7269\u6216\u5de5\u4e1a\u73af\u5883\u4e2d\u65e0\u7f1d\u901a\u4fe1\u3002 LonTalk \u7531 Echelon Corporation \u5728 20 \u4e16\u7eaa 80 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\u6d88\u606f\u8fdb\u884c\uff0c\u8be5\u6d88\u606f\u7531\u5bfb\u5740\u7ec4\u4ef6\u3001\u547d\u4ee4\u548c\u53ef\u9009\u6570\u636e\u6709\u6548\u8d1f\u8f7d\u7ec4\u6210\u3002<\/p>\n<p>\u5f53\u8bbe\u5907\u5e0c\u671b\u53d1\u9001\u6d88\u606f\u65f6\uff0c\u5b83\u5fc5\u987b\u7b49\u5f85\u4ee3\u8868\u4f20\u8f93\u8bb8\u53ef\u7684\u4ee4\u724c\u3002\u83b7\u53d6\u4ee4\u724c\u540e\uff0c\u8bbe\u5907\u53ef\u4ee5\u5c06\u5176\u6d88\u606f\u53d1\u9001\u7ed9\u9884\u671f\u63a5\u6536\u8005\uff0c\u7136\u540e\u63a5\u6536\u8005\u786e\u8ba4\u6536\u5230\u3002\u8fd9\u79cd\u4ee4\u724c\u4f20\u9012\u673a\u5236\u4fdd\u8bc1\u4e86\u7f51\u7edc\u4e2d\u9ad8\u6548\u6709\u5e8f\u7684\u901a\u4fe1\u3002<\/p>\n<h2>LonTalk\u5173\u952e\u7279\u6027\u5206\u6790<\/h2>\n<p>LonTalk 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\u7c7b\u578b\u6709\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u57fa\u4e8e\u53cc\u7ede\u7ebf\u7684 LonTalk<\/td>\n<td>\u5229\u7528\u6807\u51c6\u53cc\u7ede\u7ebf\u8fdb\u884c\u901a\u4fe1\u3002\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5546\u4e1a\u5efa\u7b51\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u8fc7\u7535\u529b\u7ebf\u7684 LonTalk<\/td>\n<td>\u901a\u8fc7\u73b0\u6709\u7535\u529b\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u7b80\u5316\u65e7\u5efa\u7b51\u4e2d\u7684\u6539\u9020\u5b89\u88c5\u3002<\/td>\n<\/tr>\n<tr>\n<td>IP \u4e0a\u7684 LonTalk<\/td>\n<td>\u5229\u7528\u4ee5\u592a\u7f51\u6216 TCP\/IP \u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u957f\u8ddd\u79bb\u8fde\u63a5\u548c\u8fdc\u7a0b\u7ba1\u7406\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u7ebf LonTalk<\/td>\n<td>\u4f7f\u7528\u5c04\u9891\u8fdb\u884c\u901a\u4fe1\uff0c\u975e\u5e38\u9002\u5408\u5e03\u7ebf\u4e0d\u5207\u5b9e\u9645\u6216\u6210\u672c\u9ad8\u6602\u7684\u5e94\u7528\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>LonTalk\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u4e2d\u9047\u5230\u7684\u95ee\u9898\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>LonTalk \u5728\u5404\u79cd\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\u90fd\u6709\u5e94\u7528\uff0c\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u6696\u901a\u7a7a\u8c03\u63a7\u5236<\/strong>\uff1aLonTalk \u53ef\u667a\u80fd\u63a7\u5236\u548c\u76d1\u63a7\u4f9b\u6696\u3001\u901a\u98ce\u548c\u7a7a\u8c03\u7cfb\u7edf\uff0c\u4f18\u5316\u80fd\u6e90\u6d88\u8017\u5e76\u4fdd\u6301\u8212\u9002\u7684\u5ba4\u5185\u6761\u4ef6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u706f\u5149\u63a7\u5236<\/strong>\uff1aLonTalk \u6709\u52a9\u4e8e\u9ad8\u6548\u7684\u7167\u660e\u63a7\u5236\uff0c\u5141\u8bb8\u7528\u6237\u6839\u636e\u5360\u7528\u60c5\u51b5\u548c\u73af\u5883\u5149\u6761\u4ef6\u8c03\u6574\u7167\u660e\u7ea7\u522b\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u80fd\u6e90\u7ba1\u7406<\/strong>\uff1a\u5efa\u7b51\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf\u53ef\u4ee5\u5229\u7528 LonTalk \u6765\u76d1\u63a7\u548c\u7ba1\u7406\u80fd\u6e90\u4f7f\u7528\u60c5\u51b5\uff0c\u4ece\u800c\u663e\u7740\u8282\u7701\u80fd\u6e90\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u5c3d\u7ba1\u5177\u6709\u4f17\u591a\u4f18\u52bf\uff0cLonTalk \u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u6311\u6218\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u96c6\u6210\u590d\u6742\u6027<\/strong>\uff1a\u96c6\u6210\u4e0d\u540c\u5236\u9020\u5546\u7684 LonTalk \u8bbe\u5907\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684\u52aa\u529b\u624d\u80fd\u786e\u4fdd\u65e0\u7f1d\u901a\u4fe1\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5b89\u5168\u95ee\u9898<\/strong>\uff1a\u4e0e\u4efb\u4f55\u7f51\u7edc\u7cfb\u7edf\u4e00\u6837\uff0c\u5b89\u5168\u6027\u662f\u4e00\u4e2a\u5173\u952e\u65b9\u9762\u3002\u5fc5\u987b\u5b9e\u65bd\u9002\u5f53\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u52a0\u5bc6\u673a\u5236\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u53ef\u6269\u5c55\u6027<\/strong>\uff1a\u5728\u5927\u578b\u5b89\u88c5\u4e2d\uff0c\u9700\u8981\u4ed4\u7ec6\u8fdb\u884c\u7f51\u7edc\u89c4\u5212\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u6709\u6548\u6269\u5c55\u800c\u4e0d\u5f71\u54cd\u6027\u80fd\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u6311\u6218\uff0c\u5468\u5bc6\u7684\u89c4\u5212\u3001\u6b63\u786e\u7684\u4f9b\u5e94\u5546\u9009\u62e9\u4ee5\u53ca\u9075\u5b88\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u5b66\u671f<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>LonTalk \u4e0e BACnet<\/td>\n<td>\u8fd9\u4e24\u79cd\u534f\u8bae\u90fd\u670d\u52a1\u4e8e\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\uff0c\u4f46 LonTalk \u4e13\u6ce8\u4e8e\u70b9\u5bf9\u70b9\u901a\u4fe1\uff0c\u800c BACnet \u91c7\u7528\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u67b6\u6784\u3002<\/td>\n<\/tr>\n<tr>\n<td>LonTalk \u4e0e Modbus<\/td>\n<td>Modbus \u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\uff0c\u800c LonTalk \u5219\u666e\u904d\u7528\u4e8e\u697c\u5b87\u81ea\u52a8\u5316\u3002\u4e0e Modbus \u66f4\u7b80\u5355\u7684\u6570\u636e\u6a21\u578b\u76f8\u6bd4\uff0cLonTalk \u7684\u9762\u5411\u5bf9\u8c61\u65b9\u6cd5\u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u53ef\u6269\u5c55\u6027\u3002<\/td>\n<\/tr>\n<tr>\n<td>LonTalk \u4e0e KNX<\/td>\n<td>KNX \u5728\u5bb6\u5ead\u81ea\u52a8\u5316\u4e2d\u5f88\u6d41\u884c\uff0c\u800c LonTalk \u66f4\u5e38\u7528\u4e8e\u5546\u4e1a\u548c\u5de5\u4e1a\u5efa\u7b51\u3002 KNX \u4f9d\u8d56\u4e8e\u57fa\u4e8e\u603b\u7ebf\u7684\u62d3\u6251\uff0c\u800c LonTalk \u4f7f\u7528\u5206\u6563\u7684\u70b9\u5bf9\u70b9\u6a21\u578b\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e LonTalk \u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u697c\u5b87\u81ea\u52a8\u5316\u884c\u4e1a\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cLonTalk \u9884\u8ba1\u4ecd\u5c06\u662f\u4e00\u79cd\u76f8\u5173\u4e14\u81f3\u5173\u91cd\u8981\u7684\u901a\u4fe1\u534f\u8bae\u3002\u4e0e LonTalk \u76f8\u5173\u7684\u4e00\u4e9b\u672a\u6765\u89c2\u70b9\u548c\u6280\u672f\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u4e0e\u7269\u8054\u7f51\u96c6\u6210<\/strong>\uff1aLonTalk \u53ef\u80fd\u4f1a\u8fdb\u4e00\u6b65\u4e0e\u7269\u8054\u7f51 (IoT) \u6280\u672f\u96c6\u6210\uff0c\u4ece\u800c\u589e\u5f3a BAS \u548c\u5176\u4ed6\u667a\u80fd\u7cfb\u7edf\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8fb9\u7f18\u8ba1\u7b97<\/strong>\uff1a\u968f\u7740\u66f4\u591a\u7684\u667a\u80fd\u88ab\u63a8\u5411\u66f4\u9760\u8fd1\u8bbe\u5907\u3001\u589e\u5f3a\u5b9e\u65f6\u54cd\u5e94\u80fd\u529b\u5e76\u51cf\u5c11\u5230\u4e2d\u592e\u63a7\u5236\u5668\u7684\u6570\u636e\u4f20\u8f93\uff0c\u8fb9\u7f18\u8ba1\u7b97\u5c06\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u80fd\u6e90\u6548\u7387<\/strong>\uff1aLonTalk \u5c06\u7ee7\u7eed\u5728\u4f18\u5316\u80fd\u6e90\u6d88\u8017\u548c\u4fc3\u8fdb\u53ef\u6301\u7eed\u5efa\u7b51\u5b9e\u8df5\u65b9\u9762\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e LonTalk \u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u589e\u5f3a\u57fa\u4e8e LonTalk \u7684\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u5b83\u4eec\u5145\u5f53 LonTalk \u8bbe\u5907\u548c\u5916\u90e8\u7f51\u7edc\u4e4b\u95f4\u7684\u4e2d\u4ecb\uff0c\u63d0\u4f9b\u4ee5\u4e0b\u597d\u5904\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u589e\u5f3a\u5b89\u5168\u6027<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u5bf9 LonTalk \u7f51\u7edc\u7684\u8bbf\u95ee\u5e76\u5b9e\u65bd\u9632\u706b\u5899\u89c4\u5219\u6765\u6dfb\u52a0\u989d\u5916\u7684\u5b89\u5168\u5c42\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7f13\u5b58<\/strong>\uff1a\u4ee3\u7406\u53ef\u4ee5\u7f13\u5b58\u7ecf\u5e38\u8bbf\u95ee\u7684\u6570\u636e\uff0c\u51cf\u5c11\u54cd\u5e94\u65f6\u95f4\u5e76\u51cf\u8f7b LonTalk \u7f51\u7edc\u7684\u8d1f\u8f7d\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u533f\u540d<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u5e2e\u52a9\u63a9\u76d6 LonTalk \u7f51\u7edc\u4e0a\u8bbe\u5907\u7684\u8eab\u4efd\uff0c\u4ece\u800c\u589e\u52a0\u989d\u5916\u7684\u9690\u79c1\u7ea7\u522b\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173LonTalk\u548cLonWorks\u6280\u672f\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.lonmark.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u6717\u9a6c\u514b\u56fd\u9645<\/a><\/li>\n<li><a href=\"https:\/\/www.echelon.com\/\" target=\"_new\" rel=\"noopener nofollow\">Echelon Corporation\uff08\u73b0\u4e3a Adesto Technologies \u7684\u4e00\u90e8\u5206\uff09<\/a><\/li>\n<\/ul>\n<p>\u603b\u4e4b\uff0cLonTalk \u901a\u8fc7\u63d0\u4f9b\u5f3a\u5927\u3001\u53ef\u4e92\u64cd\u4f5c\u548c\u5206\u6563\u7684\u901a\u4fe1\u534f\u8bae\u5f7b\u5e95\u6539\u53d8\u4e86\u697c\u5b87\u81ea\u52a8\u5316\u884c\u4e1a\u3002\u5176\u72ec\u7279\u7684\u529f\u80fd\u548c\u9002\u5e94\u6027\u4f7f\u5176\u6210\u4e3a\u5404\u79cd BAS \u5e94\u7528\u7684\u9996\u9009\u3002\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0cLonTalk \u9884\u8ba1\u5c06\u7ee7\u7eed\u53d1\u5c55\uff0c\u5b9e\u73b0\u672a\u6765\u7684\u667a\u80fd\u3001\u8282\u80fd\u548c\u53ef\u6301\u7eed\u5efa\u7b51\u3002\u4ee3\u7406\u670d\u52a1\u5668\u7684\u96c6\u6210\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u5176\u529f\u80fd\uff0c\u786e\u4fdd\u57fa\u4e8e LonTalk \u7684\u7f51\u7edc\u4e2d\u5b89\u5168\u9ad8\u6548\u7684\u901a\u4fe1\u3002<\/p>","protected":false},"featured_media":477886,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477885","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>LonTalk: Empowering Communication in Building Automation Systems<\/mark>","faq_items":[{"question":"What is LonTalk?","answer":"<p>LonTalk is a communication protocol widely used in building automation systems (BAS). It enables seamless communication between devices from different manufacturers within a building or industrial environment.<\/p>"},{"question":"How did LonTalk originate?","answer":"<p>LonTalk was developed by Echelon Corporation in the late 1980s. The company aimed to create a robust and simple communication protocol for building automation, leading to the birth of LonTalk and LonWorks technology.<\/p>"},{"question":"How does LonTalk work?","answer":"<p>LonTalk operates on a peer-to-peer networking model, where devices communicate directly with each other. It uses a layered architecture with distinct physical, data link, network, and application layers to facilitate efficient data exchange.<\/p>"},{"question":"What are the key features of LonTalk?","answer":"<p>LonTalk boasts several key features, including interoperability, decentralization, extensibility, efficiency, and scalability. These attributes have contributed to its widespread adoption in building automation systems.<\/p>"},{"question":"What types of LonTalk exist?","answer":"<p>LonTalk supports various physical communication mediums, such as twisted-pair, power line, IP, and wireless. These types cater to different deployment scenarios and offer flexibility in network setups.<\/p>"},{"question":"How is LonTalk used?","answer":"<p>LonTalk finds application in HVAC control, lighting control, energy management, and more within building automation systems, optimizing energy efficiency and enhancing comfort.<\/p>"},{"question":"What are the challenges associated with LonTalk?","answer":"<p>While LonTalk offers numerous advantages, users may encounter challenges such as integration complexity, security concerns, and scalability. Proper planning and security measures can address these issues effectively.<\/p>"},{"question":"How does LonTalk compare to other protocols?","answer":"<p>LonTalk differs from protocols like BACnet, Modbus, and KNX in terms of architecture, application focus, and data model. Each protocol has its unique strengths and applications.<\/p>"},{"question":"What is the future outlook for LonTalk?","answer":"<p>LonTalk is expected to integrate further with IoT technologies, embrace edge computing, and contribute to sustainable building practices, remaining relevant in the evolving building automation industry.<\/p>"},{"question":"How can proxy servers enhance LonTalk networks?","answer":"<p>Proxy servers can bolster LonTalk networks by adding security, caching data for faster responses, and providing anonymity to devices. This integration enhances the overall performance and protection of the system.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477885","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\/477885\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/477886"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=477885"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}