{"id":3629,"date":"2025-10-17T10:21:38","date_gmt":"2025-10-17T08:21:38","guid":{"rendered":"https:\/\/diagzone.org\/?p=3629"},"modified":"2025-10-17T10:21:40","modified_gmt":"2025-10-17T08:21:40","slug":"iso-27145-wwh-obd-global-standard-for-harmonized-obd-diagnostics","status":"publish","type":"post","link":"https:\/\/diagzone.org\/cs\/iso-27145-wwh-obd-global-standard-for-harmonized-obd-diagnostics\/","title":{"rendered":"ISO 27145 (WWH-OBD): Glob\u00e1ln\u00ed standard pro harmonizovanou OBD diagnostiku"},"content":{"rendered":"<p>ISO 27145, zn\u00e1m\u00fd tak\u00e9 jako Worldwide Harmonized OBD (WWH-OBD), je mezin\u00e1rodn\u00ed standard pro jednotnou OBD diagnostiku vozidel. C\u00edlem tohoto protokolu je glob\u00e1ln\u011b harmonizovat diagnostick\u00e9 postupy a chybov\u00e9 k\u00f3dy, co\u017e umo\u017e\u0148uje v\u00fdrobc\u016fm vozidel a servisn\u00edm centr\u016fm pou\u017e\u00edvat standardizovan\u00e9 metody diagnostiky a \u00fadr\u017eby vozidel.<\/p>\n\n\n\n<p><strong>Jak funguje ISO 27145<\/strong><\/p>\n\n\n\n<p>WWH-OBD vyu\u017e\u00edv\u00e1 sb\u011brnici CAN (Controller Area Network) jako komunika\u010dn\u00ed p\u00e1te\u0159 mezi moduly ECU. Norma definuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Glob\u00e1ln\u011b harmonizovan\u00e9 diagnostick\u00e9 chybov\u00e9 k\u00f3dy (DTC).<\/li>\n\n\n\n<li>Postupy pro \u010dten\u00ed a maz\u00e1n\u00ed z\u00e1vad.<\/li>\n\n\n\n<li>Parametry senzor\u016f a data v re\u00e1ln\u00e9m \u010dase.<\/li>\n\n\n\n<li>Standardizovan\u00e9 diagnostick\u00e9 slu\u017eby.<\/li>\n<\/ul>\n\n\n\n<p>To umo\u017e\u0148uje konzistentn\u00ed diagnostiku bez ohledu na trh nebo v\u00fdrobce vozidla, \u010d\u00edm\u017e se v\u00fdrazn\u011b zjednodu\u0161uje servis a \u00fadr\u017eba.<\/p>\n\n\n\n<p><strong>OBD-II adapt\u00e9ry Launch podporuj\u00edc\u00ed tento protokol:<\/strong><\/p>\n\n\n\n<p>DBScar V, DBScar VII<\/p>\n\n\n\n<p><strong>Za\u0159\u00edzen\u00ed ThinkDiag podporuj\u00edc\u00ed tento protokol:<\/strong><\/p>\n\n\n\n<p>ThinkDiag 2<\/p>\n\n\n\n<p><strong>Za\u0159\u00edzen\u00ed Ediag podporuj\u00edc\u00ed tento protokol:<\/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=\"377\" height=\"377\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5.jpeg\" alt=\"\" class=\"wp-image-3633\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5.jpeg 377w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-5-100x100.jpeg 100w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"386\" height=\"386\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6.jpeg\" alt=\"\" class=\"wp-image-3634\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6.jpeg 386w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-6-100x100.jpeg 100w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"384\" height=\"384\" src=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7.jpeg\" alt=\"\" class=\"wp-image-3635\" srcset=\"https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7.jpeg 384w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-300x300.jpeg 300w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-150x150.jpeg 150w, https:\/\/diagzone.org\/wp-content\/uploads\/2025\/10\/image-7-100x100.jpeg 100w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/figure>\n\n\n\n<p><strong>Typy vozidel a zna\u010dky podporovan\u00e9 protokolem:<\/strong><\/p>\n\n\n\n<p>Osobn\u00ed a lehk\u00e1 u\u017eitkov\u00e1 vozidla spl\u0148uj\u00edc\u00ed emisn\u00ed normy WW-OBD, p\u0159edev\u0161\u00edm od evropsk\u00fdch a asijsk\u00fdch v\u00fdrobc\u016f: Volkswagen, BMW, Mercedes-Benz, Audi, Toyota, Honda, Nissan, Hyundai, Kia, Ford, GM; modely p\u0159ibli\u017en\u011b od roku 2015.<\/p>\n\n\n\n<p>Protokol ISO 27145 umo\u017e\u0148uje glob\u00e1ln\u011b harmonizovanou OBD diagnostiku a monitorov\u00e1n\u00ed emis\u00ed vozidel.<\/p>\n\n\n\n<p><strong>V\u00fdhody normy ISO 27145 (WWH-OBD)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Glob\u00e1ln\u011b standardizovan\u00fd, usnad\u0148uj\u00edc\u00ed interoperabilitu vozidel a servis.<\/li>\n\n\n\n<li>Podporuje diagnostiku v re\u00e1ln\u00e9m \u010dase a p\u0159\u00edstup k parametr\u016fm ECU.<\/li>\n\n\n\n<li>Umo\u017e\u0148uje jednotn\u00e9 \u010dten\u00ed a interpretaci k\u00f3d\u016f DTC.<\/li>\n\n\n\n<li>Vhodn\u00e9 pro kontrolu emis\u00ed a spln\u011bn\u00ed regula\u010dn\u00edch po\u017eadavk\u016f.<\/li>\n\n\n\n<li>Zjednodu\u0161uje servisn\u00ed operace na mezin\u00e1rodn\u00ed \u00farovni.<\/li>\n<\/ul>\n\n\n\n<p><strong>Nev\u00fdhody a omezen\u00ed<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vy\u017eaduje kompatibiln\u00ed diagnostick\u00e9 n\u00e1stroje<\/li>\n\n\n\n<li>Slo\u017eit\u011bj\u0161\u00ed na implementaci ve srovn\u00e1n\u00ed se star\u0161\u00edmi protokoly OBD-II.<\/li>\n\n\n\n<li>Omezeno na vozidla, kter\u00e1 podporuj\u00ed standard WWH-OBD.<\/li>\n\n\n\n<li>Technici vy\u017eaduj\u00ed \u0161kolen\u00ed, aby spr\u00e1vn\u011b interpretovali glob\u00e1ln\u011b harmonizovan\u00e9 k\u00f3dy.<\/li>\n<\/ul>\n\n\n\n<p><strong>Pou\u017eit\u00ed normy ISO 27145<\/strong><\/p>\n\n\n\n<p>WWH-OBD se pou\u017e\u00edv\u00e1 ke sledov\u00e1n\u00ed v\u00fdkonu vozidla, \u010dten\u00ed a maz\u00e1n\u00ed k\u00f3d\u016f DTC, diagnostice emis\u00ed, monitorov\u00e1n\u00ed senzor\u016f a parametrizaci ECU. Norma zaji\u0161\u0165uje konzistentn\u00ed a spolehlivou diagnostiku nap\u0159\u00ed\u010d glob\u00e1ln\u00edmi trhy.<\/p>\n\n\n\n<p><strong>Z\u00e1v\u011br<\/strong><\/p>\n\n\n\n<p>ISO 27145 (WWH-OBD) p\u0159edstavuje kl\u00ed\u010dov\u00fd krok sm\u011brem ke glob\u00e1ln\u00ed harmonizaci diagnostiky OBD. Jeho pou\u017eit\u00ed umo\u017e\u0148uje standardizovan\u00e9 diagnostick\u00e9 postupy, zjednodu\u0161uje servis vozidel a p\u0159isp\u00edv\u00e1 ke zlep\u0161en\u00ed \u0159\u00edzen\u00ed emis\u00ed a v\u00fdkonu vozidel po cel\u00e9m sv\u011bt\u011b.<\/p>","protected":false},"excerpt":{"rendered":"<p>ISO 27145, also known as Worldwide Harmonized OBD (WWH-OBD), is an international standard for unified OBD vehicle diagnostics. The goal of this protocol is to harmonize diagnostic procedures and fault codes globally, allowing vehicle manufacturers and service centers to apply standardized methods for vehicle diagnostics and maintenance. How ISO 27145 Works WWH-OBD uses the CAN&#8230;<\/p>","protected":false},"author":1,"featured_media":3632,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ISO 27145 (WWH-OBD): Global Standard for OBD Diagnostics","_seopress_titles_desc":"ISO 27145 (WWH-OBD) is a key step toward global harmonization of OBD diagnostics. Its application enables standardized diagnostic procedures.","_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":83,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3629","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\/ISO-27145-WWH-OBD-Worldwide-Harmonized-OBD.jpg",600,600,false],"author_info":{"display_name":"diagzone","author_link":"https:\/\/diagzone.org\/cs\/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\/cs\/wp-json\/wp\/v2\/posts\/3629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/comments?post=3629"}],"version-history":[{"count":1,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/posts\/3629\/revisions"}],"predecessor-version":[{"id":3636,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/posts\/3629\/revisions\/3636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/media\/3632"}],"wp:attachment":[{"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/media?parent=3629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/categories?post=3629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diagzone.org\/cs\/wp-json\/wp\/v2\/tags?post=3629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}