{"id":3719,"date":"2025-10-17T10:47:55","date_gmt":"2025-10-17T08:47:55","guid":{"rendered":"https:\/\/diagzone.org\/?p=3719"},"modified":"2025-10-17T10:47:56","modified_gmt":"2025-10-17T08:47:56","slug":"obd-hd-heavy-duty-can-500k-250k-heavy-duty-vehicle-diagnostics","status":"publish","type":"post","link":"https:\/\/diagzone.org\/ar\/obd-hd-heavy-duty-can-500k-250k-heavy-duty-vehicle-diagnostics\/","title":{"rendered":"OBD HD (CAN \u0644\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 500k \/ 250k): \u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629"},"content":{"rendered":"<p class=\" translation-block\">\u064a\u0633\u062a\u062e\u062f\u0645 OBD HD \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 CAN \u200f(Controller Area Network) \u0627\u0644\u0645\u0643\u064a\u0651\u0641 \u0644\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629. \u064a\u062f\u0639\u0645 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0639\u062f\u0644\u0627\u062a \u0646\u0642\u0644 \u0628\u064a\u0627\u0646\u0627\u062a \u062a\u0628\u0644\u063a <strong>250 kb\/s \u0648500 kb\/s<\/strong>\u060c \u0645\u0645\u0627 \u064a\u062a\u064a\u062d \u062a\u0634\u062e\u064a\u0635\u0627\u064b \u0633\u0631\u064a\u0639\u0627\u064b \u0648\u0645\u0648\u062b\u0648\u0642\u0627\u064b \u0644\u0645\u062e\u062a\u0644\u0641 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 (ECU) \u0641\u064a \u0627\u0644\u0634\u0627\u062d\u0646\u0627\u062a \u0648\u0627\u0644\u062d\u0627\u0641\u0644\u0627\u062a \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0646\u0634\u0627\u0621.<\/p>\n\n\n\n<p><strong>\u0643\u064a\u0641 \u064a\u0639\u0645\u0644 OBD HD<\/strong><\/p>\n\n\n\n<p>\u064a\u0633\u062a\u062e\u062f\u0645 OBD HD \u0646\u0627\u0642\u0644 CAN \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 (multi-master) \u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0629. \u064a\u0645\u0643\u0646 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u062a\u062d\u0643\u0645 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 (ECU) \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0631\u0633\u0627\u0626\u0644 \u0648\u0627\u0633\u062a\u0642\u0628\u0627\u0644\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u0631\u0641\u0627\u062a \u0641\u0631\u064a\u062f\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062f\u0642\u0629 \u0627\u0644\u0639\u0646\u0648\u0646\u0629 \u0648\u062a\u062d\u062f\u064a\u062f \u0623\u0648\u0644\u0648\u064a\u0629 \u0627\u0644\u0631\u0633\u0627\u0626\u0644. \u064a\u062a\u064a\u062d \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0645\u0631\u0627\u0642\u0628\u0629 \u0648\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u062d\u0631\u0643 \u0648\u0646\u0627\u0642\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0648\u0646\u0638\u0627\u0645 \u0627\u0644\u0641\u0631\u0627\u0645\u0644 \u0648\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n\n\n\n<p><strong>\u0645\u062d\u0648\u0644\u0627\u062a OBD-II \u0645\u0646 Launch \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644:<\/strong><\/p>\n\n\n\n<p>DBScar IV, DBScar V, DBScar VII<\/p>\n\n\n\n<p><strong>\u0623\u062c\u0647\u0632\u0629 ThinkDiag \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644:<\/strong><\/p>\n\n\n\n<p>ThinkDiag 2<\/p>\n\n\n\n<p><strong>\u0623\u062c\u0647\u0632\u0629 Ediag \u0627\u0644\u062a\u064a \u062a\u062f\u0639\u0645 \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644:<\/strong><\/p>\n\n\n\n<p>Ediag Plus, Ediag Elite<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"426\" height=\"426\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-30.jpeg\" alt=\"\" class=\"wp-image-3723\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-30.jpeg 426w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-30-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-30-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-30-100x100.jpeg 100w\" sizes=\"auto, (max-width: 426px) 100vw, 426px\" \/><\/figure>\n\n\n\n<p><strong>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0648\u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062f\u0639\u0645\u0647\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644:<\/strong><\/p>\n\n\n\n<p>\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0627\u0644\u062d\u0627\u0641\u0644\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 Volvo Trucks \u0648Scania \u0648MAN \u0648Mercedes-Benz Trucks \u0648DAF \u0648Freightliner \u0648Peterbilt \u0648Kenworth \u0648Mack\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0625\u0646\u0634\u0627\u0621 \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0632\u0631\u0627\u0639\u064a\u0629.<\/p>\n\n\n\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 \u0644\u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u064a\u0646 \u0648\u062d\u062f\u0627\u062a ECU \u0641\u064a \u0645\u0631\u0643\u0628\u0627\u062a HD \u200f(Heavy Duty) \u0639\u0628\u0631 \u0634\u0628\u0643\u0629 CAN \u0628\u0633\u0631\u0639\u0629 250 \u0643\u064a\u0644\u0648\u0628\u062a\/\u062b \u0623\u0648 500 \u0643\u064a\u0644\u0648\u0628\u062a\/\u062b.<\/p>\n\n\n\n<p><strong>\u0645\u0632\u0627\u064a\u0627 \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644 OBD HD<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u062a\u0635\u0627\u0644 \u0633\u0631\u064a\u0639 \u0648\u0645\u0648\u062b\u0648\u0642 \u0628\u064a\u0646 \u0639\u062f\u0629 \u0648\u062d\u062f\u0627\u062a ECU<\/li>\n\n\n\n<li>\u064a\u062f\u0639\u0645 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0641\u064a \u0627\u0644\u0648\u0642\u062a \u0627\u0644\u0641\u0639\u0644\u064a \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0623\u0646\u0638\u0645\u0629<\/li>\n\n\n\n<li>\u0645\u0648\u062d\u0651\u062f \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u0633\u0639 \u0627\u0644\u0646\u0637\u0627\u0642 \u0641\u064a \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629<\/li>\n\n\n\n<li>\u0645\u0631\u0646 \u0645\u0646 \u062d\u064a\u062b \u0633\u0631\u0639\u0627\u062a \u0627\u0644\u0625\u0631\u0633\u0627\u0644 (250 \u0643\u064a\u0644\u0648\u0628\u062a\/\u062b \u0648500 \u0643\u064a\u0644\u0648\u0628\u062a\/\u062b)<\/li>\n\n\n\n<li>\u064a\u064f\u0645\u0643\u0651\u0646 \u0645\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0641\u0639\u0651\u0627\u0644\u0629 \u0644\u0623\u0633\u0627\u0637\u064a\u0644 \u0643\u0628\u064a\u0631\u0629<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u0639\u064a\u0648\u0628 \u0648\u0627\u0644\u0642\u064a\u0648\u062f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062a\u0637\u0644\u0628 \u0623\u062f\u0648\u0627\u062a \u062a\u0634\u062e\u064a\u0635 \u0645\u062a\u062e\u0635\u0635\u0629 \u0644\u0640 OBD HD<\/li>\n\n\n\n<li>\u0625\u0639\u062f\u0627\u062f \u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a OBD-II \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0648\u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629<\/li>\n\n\n\n<li>\u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u062a \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u064a\u0629 \u0627\u0644\u0642\u062f\u064a\u0645\u0629 \u0628\u062f\u0648\u0646 \u0645\u062d\u0648\u0644<\/li>\n<\/ul>\n\n\n\n<p><strong>\u062a\u0637\u0628\u064a\u0642\u0627\u062a OBD HD<\/strong><\/p>\n\n\n\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 OBD HD \u0644\u0642\u0631\u0627\u0621\u0629 \u0648\u0645\u0633\u062d \u0631\u0645\u0648\u0632 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 DTC\u060c \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062d\u062f\u0627\u062a ECU\u060c \u0648\u0627\u0644\u0625\u0634\u0631\u0627\u0641 \u0639\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0648\u0628\u0641\u0636\u0644 \u0633\u0631\u0639\u062a\u0647 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u062a\u0647\u060c \u0623\u0635\u0628\u062d \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u062a\u0645\u062f \u0644\u062a\u0634\u062e\u064a\u0635 \u0648\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0644\u0627\u0635\u0629<\/strong><\/p>\n\n\n\n<p>\u064a\u064f\u0639\u062f OBD HD \u200f(Heavy Duty CAN 500k \/ 250k) \u0628\u0631\u0648\u062a\u0648\u0643\u0648\u0644\u0627\u064b \u0623\u0633\u0627\u0633\u064a\u0627\u064b \u0644\u0644\u062a\u0634\u062e\u064a\u0635 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0644\u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629. \u0641\u0647\u0648 \u064a\u0648\u0641\u0651\u0631 \u062a\u062d\u0643\u0645\u0627\u064b \u0633\u0631\u064a\u0639\u0627\u064b \u0648\u0645\u0648\u062b\u0648\u0642\u0627\u064b \u0648\u062f\u0642\u064a\u0642\u0627\u064b \u0628\u0648\u062d\u062f\u0627\u062a ECU\u060c \u0645\u0645\u0627 \u064a\u0633\u0647\u0651\u0644 \u0623\u0639\u0645\u0627\u0644 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629.<\/p>","protected":false},"excerpt":{"rendered":"<p>OBD HD uses the CAN (Controller Area Network) protocol adapted for heavy-duty vehicles and commercial equipment. The standard supports data rates of 250 kb\/s and 500 kb\/s, enabling fast and reliable diagnostics of various Electronic Control Units (ECUs) in trucks, buses, and construction machinery. How OBD HD Works OBD HD utilizes a multi-master CAN bus&#8230;<\/p>","protected":false},"author":1,"featured_media":3722,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"OBD HD (CAN 500k \/ 250k): heavy-duty vehicle diagnostics","_seopress_titles_desc":"OBD HD (Heavy Duty CAN 500k \/ 250k) is a key protocol for professional heavy-vehicle diagnostics.","_seopress_robots_index":"","inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_themeisle_gutenberg_block_has_review":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"iawp_total_views":72,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}]},"featured_image_src_large":["https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/OBD-HD-Heavy-Duty-CAN-500k-250k.jpg",600,600,false],"author_info":{"display_name":"diagzone","author_link":"https:\/\/diagzone.org\/ar\/author\/xpro5\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":33,"filter":"raw","cat_ID":1,"category_count":33,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/posts\/3719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/comments?post=3719"}],"version-history":[{"count":1,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/posts\/3719\/revisions"}],"predecessor-version":[{"id":3724,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/posts\/3719\/revisions\/3724"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/media\/3722"}],"wp:attachment":[{"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/media?parent=3719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/categories?post=3719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diagzone.org\/ar\/wp-json\/wp\/v2\/tags?post=3719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}