{"id":9225,"date":"2021-06-14T08:34:16","date_gmt":"2021-06-14T06:34:16","guid":{"rendered":"https:\/\/v2.vision-tools.com\/?p=9225"},"modified":"2024-07-15T10:38:08","modified_gmt":"2024-07-15T08:38:08","slug":"checking-the-sequence-of-cables","status":"publish","type":"post","link":"https:\/\/www.vision-tools.com\/en\/projects\/inspection\/checking-the-sequence-of-cables.html","title":{"rendered":"Checking the sequence of cables"},"content":{"rendered":"\n
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Checking the sequence of cables according to colour<\/h1>\n\n\n\n
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\"Checking
Correct: The colours correspond to the taught-in sequence.<\/figcaption><\/figure>\n\n\n\n
\"Checking
Incorrect: The colours do not correspond to the taught-in sequence.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n
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Colour recognition with VisionTools V60<\/h2>\n\n\n\n

The correct pin assignment of multi-wire cables is checked by means of the cable colour. The position and colour are determined for each individual wire. The target colours of each cable are taught-in individually, using a type of construction and clicking on each individual cable in the camera image with the mouse. It is not necessary to specify colour values from RAL tables.<\/p>\n\n\n\n

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Functionality<\/h2>\n\n\n\n

The CIE LAB colour space describes all perceivable colours in a three-dimensional colour space in which the brightness value L is perpendicular to the colour plane (a, b) (see https:\/\/en.wikipedia.org\/wiki\/CIELAB_color_space<\/a>).<\/p>\n\n\n\n

Colour images can be analysed in the V60 image analysis software using the CIE-LAB object. The object determines the LAB values of an arbitrarily parameterisable area. The LAB result value is a point in the three-dimensional colour space. Each colour has a unique coordinate. For illustration purposes this coordinate can also be displayed as a 3D coordinate.<\/p>\n\n\n\n

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\"Describing<\/figure>\n\n\n\n
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In the figure, 7 taught-in cable colours (red, blue, violet, brown, green, pink, yellow) are shown as straight lines in the colour space. There are deviations in the LAB values due to production-dependent colour variations in the cable insulation or optical influences. The determined colour value is therefore usually slightly off the taught-in colour. If the distance of a LAB value to all taught-in color lines is calculated, the LAB value can be assigned to the colour line with the shortest distance.<\/p>\n\n\n\n

The camera system manages any number of variants. The correct sequence is checked by means of a type specification and the corresponding taught sequence.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

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Start<\/a> > Projects<\/a> > Inspection<\/a> > Checking the sequence of cables<\/h6>\n\n\n\n

Colour detection on wire jackets with VisionTools V60<\/h2>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

The correct connection assignment of multi-core cables is determined by the core colours. The position and colour are determined for each individual wire. The target position and colour of each wire is taught in with a mouse click.<\/p>\n","protected":false},"author":1,"featured_media":7676,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[197],"tags":[324,322,325,323,124],"class_list":["post-9225","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inspection","tag-cable-colours","tag-cie-lab-2","tag-colour-detection","tag-colour-recognition","tag-v60-2","entry","has-media"],"_links":{"self":[{"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/posts\/9225","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/comments?post=9225"}],"version-history":[{"count":0,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/posts\/9225\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/media\/7676"}],"wp:attachment":[{"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/media?parent=9225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/categories?post=9225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vision-tools.com\/en\/wp-json\/wp\/v2\/tags?post=9225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}