{"id":39091,"date":"2023-10-05T04:05:18","date_gmt":"2023-10-04T20:05:18","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39091"},"modified":"2023-10-05T04:05:18","modified_gmt":"2023-10-04T20:05:18","slug":"csrljczxdhxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39091.html","title":{"rendered":"Canopen PDO\uff1a\u6df1\u5165\u7406\u89e3CAN\u603b\u7ebf\u7684\u6838\u5fc3\u6280\u672f"},"content":{"rendered":"

  Canopen\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u5f00\u653e\u5f0f\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7b80\u5355\u9ad8\u6548\u3002Canopen PDO\uff08Process Data Objects\uff09\u662f\u4e00\u79cdCanopen\u534f\u8bae\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u662fCAN\u603b\u7ebf\u4e0a\u6700\u91cd\u8981\u7684\u6280\u672f\u4e4b\u4e00\uff0c\u4e3a\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u6846\u67b6\u3002\u672c\u6587\u5c06\u6df1\u5165\u8ba8\u8bbaCanopen PDO\u7684\u7279\u6027\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u63d0\u9ad8CAN\u603b\u7ebf\u7684\u6027\u80fd\u3002<\/p>\n

Canopen PDO\u7684\u7279\u6027<\/h2>\n

  Canopen PDO\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u4e4b\u95f4\u7684\u7cbe\u786e\u6570\u636e\u4f20\u8f93\u3002<\/strong>Canopen PDO\u53ef\u4ee5\u5c06\u6570\u636e\u5206\u5272\u6210\u591a\u4e2a\u5c0f\u7684\u6570\u636e\u5757\uff0c\u7136\u540e\u901a\u8fc7CAN\u603b\u7ebf\u53d1\u9001\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\u3002\u53e6\u5916\uff0cCanopen PDO\u8fd8\u652f\u6301\u6570\u636e\u52a0\u5bc6\u3001\u9519\u8bef\u68c0\u6d4b\u548c\u5197\u4f59\u6280\u672f\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n

  \u6570\u636e\u5206\u5272\u6280\u672f<\/h3>\n

  Canopen PDO\u4f7f\u7528\u6570\u636e\u5206\u5272\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u5927\u91cf\u7684\u6570\u636e\u5206\u5272\u6210\u591a\u4e2a\u5c0f\u7684\u6570\u636e\u5757\uff0c\u7136\u540e\u901a\u8fc7CAN\u603b\u7ebf\u53d1\u9001\u3002\u8fd9\u79cd\u6280\u672f\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u6548\u7387\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u51cf\u5c11CAN\u603b\u7ebf\u4e0a\u7684\u566a\u58f0\u3002<\/p>\n

  \u6570\u636e\u52a0\u5bc6\u6280\u672f<\/h3>\n

  Canopen PDO\u652f\u6301\u6570\u636e\u52a0\u5bc6\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u3002Canopen PDO\u4f7f\u7528AES\uff08Advanced Encryption Standard\uff09\u7b97\u6cd5\u8fdb\u884c\u6570\u636e\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\u6216\u7be1\u6539\u3002<\/p>\n

  \u9519\u8bef\u68c0\u6d4b\u6280\u672f<\/h3>\n

  Canopen PDO\u652f\u6301\u9519\u8bef\u68c0\u6d4b\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u68c0\u6d4b\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u662f\u5426\u53d1\u751f\u9519\u8bef\u3002Canopen PDO\u4f7f\u7528CRC\uff08Cyclic Redundancy Check\uff09\u7b97\u6cd5\u8fdb\u884c\u9519\u8bef\u68c0\u6d4b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u53d1\u73b0\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u9519\u8bef\u3002<\/p>\n

  \u5197\u4f59\u6280\u672f<\/h3>\n

  Canopen PDO\u652f\u6301\u5197\u4f59\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8bc1\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u53ef\u9760\u6027\u3002Canopen PDO\u4f7f\u7528\u5197\u4f59\u6280\u672f\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u5206\u5272\u6210\u591a\u4efd\uff0c\u7136\u540e\u901a\u8fc7\u4e0d\u540c\u7684\u8def\u5f84\u53d1\u9001\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u4e22\u5931\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Canopen PDO<\/h2>\n

  Canopen PDO\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8CAN\u603b\u7ebf\u7684\u6027\u80fd\u3002\u4f7f\u7528Canopen PDO\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u4e4b\u95f4\u7684\u7cbe\u786e\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u3002<\/p>\n

  \u6b65\u9aa41\uff1a\u5b89\u88c5Canopen PDO<\/h3>\n

  \u9996\u5148\uff0c\u9700\u8981\u5728CAN\u603b\u7ebf\u4e0a\u5b89\u88c5Canopen PDO\uff0c\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b89\u88c5Canopen PDO\u7684\u8fc7\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5c06Canopen PDO\u7684\u8f6f\u4ef6\u5305\u4e0b\u8f7d\u5230CAN\u603b\u7ebf\u4e0a\u7684\u8282\u70b9\uff0c\u7136\u540e\u5b89\u88c5\u5373\u53ef\u3002<\/p>\n

  \u6b65\u9aa42\uff1a\u914d\u7f6eCanopen PDO<\/h3>\n

  \u63a5\u7740\uff0c\u9700\u8981\u914d\u7f6eCanopen PDO\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u914d\u7f6eCanopen PDO\u7684\u8fc7\u7a0b\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728CAN\u603b\u7ebf\u4e0a\u7684\u8282\u70b9\u4e0a\u8bbe\u7f6e\u76f8\u5e94\u7684\u53c2\u6570\uff0c\u5373\u53ef\u5b8c\u6210\u914d\u7f6e\u3002<\/p>\n

  \u6b65\u9aa43\uff1a\u6d4b\u8bd5Canopen PDO<\/h3>\n

  \u6700\u540e\uff0c\u9700\u8981\u6d4b\u8bd5Canopen PDO\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u6b63\u786e\u6027\u3002\u6d4b\u8bd5Canopen PDO\u7684\u8fc7\u7a0b\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728CAN\u603b\u7ebf\u4e0a\u7684\u8282\u70b9\u4e0a\u53d1\u9001\u6d4b\u8bd5\u6570\u636e\uff0c\u7136\u540e\u68c0\u67e5\u6570\u636e\u662f\u5426\u80fd\u591f\u6b63\u786e\u63a5\u6536\u5373\u53ef\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  Canopen PDO\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u6570\u636e\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u4e4b\u95f4\u7684\u7cbe\u786e\u6570\u636e\u4f20\u8f93\u3002<\/strong>Canopen PDO\u652f\u6301\u6570\u636e\u5206\u5272\u3001\u6570\u636e\u52a0\u5bc6\u3001\u9519\u8bef\u68c0\u6d4b\u548c\u5197\u4f59\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8CAN\u603b\u7ebf\u7684\u6027\u80fd\u3002\u4f7f\u7528Canopen PDO\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u4e4b\u95f4\u7684\u7cbe\u786e\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4e0d\u88ab\u7be1\u6539\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Canopen\u662f\u4e00\u79cd\u57fa\u4e8eCAN\u603b\u7ebf\u7684\u5f00\u653e\u5f0f\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u8ba9\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u66f4\u52a0\u7b80\u5355\u9ad8\u6548\u3002CanopenPDO\uff08ProcessDataObjects\uff09\u662f\u4e00\u79cdCano<\/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":[212],"class_list":["post-39091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ctx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39091","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=39091"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39091\/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=39091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}