{"id":6381,"date":"2026-11-03T17:15:10","date_gmt":"2026-11-03T08:15:10","guid":{"rendered":"https:\/\/smilesoftware.org\/?p=6381"},"modified":"2026-11-03T17:19:11","modified_gmt":"2026-11-03T08:19:11","slug":"%e7%85%a7%e6%98%8e%e8%aa%bf%e6%95%b4%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ae%e8%a8%ad%e8%a8%88%e3%83%bb%e8%a9%95%e4%be%a1%e3%82%92%e6%94%af%e6%8f%b4","status":"publish","type":"post","link":"https:\/\/smilesoftware.org\/en\/lighting-control-system-design-evaluation\/","title":{"rendered":"Supporting Lighting Control System Design and Evaluation"},"content":{"rendered":"<div class=\"wp-block-group smile-post-content\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><header class=\"smile-article-header\"><div><span class=\"smile-category-pill\">Project<\/span><span class=\"smile-date\">2026.11.03<\/span><\/div><h1 class=\"smile-article-title\">Supporting Lighting Control System Design and Evaluation<\/h1><p class=\"smile-excerpt\"><\/p><\/header>\n\n\n<p class=\"ticss-65bba2dc has-text-color has-link-color wp-elements-14d7cdc8138f85ae426b0728a545f619 wp-block-paragraph\" style=\"color:#475569;font-size:17px\">Buildings and public facilities need lighting control systems that combine energy efficiency with a comfortable lighting environment. For this project, SMILE designed and evaluated a C# Windows application for a customer in Japan.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-text-color has-link-color wp-elements-4dad4e02a148b9bc372e153f43695ff4\" style=\"color:#475569;font-size:17px\"><strong>Scope:<\/strong> Lighting control systems for buildings and public facilities<\/li>\n\n\n\n<li class=\"has-text-color has-link-color wp-elements-3dfd26bc6f84eee65b7dd61f739e3232\" style=\"color:#475569;font-size:17px\"><strong>SMILE\u2019s Scope of Support:<\/strong> Windows application design and evaluation<\/li>\n\n\n\n<li class=\"has-text-color has-link-color wp-elements-ecbc3fe28225366fc6362748f5eb1162\" style=\"color:#475569;font-size:17px\"><strong>Technologies Used:<\/strong> C#, Windows application<\/li>\n<\/ul>\n\n\n<nav class=\"smile-toc\" aria-label=\"Table of Contents\"><h2 class=\"smile-toc__title\">Table of Contents<\/h2><div class=\"smile-toc__grid\"><a class=\"smile-toc__item\" href=\"#section-1\"><b class=\"smile-toc__number\">01<\/b><span class=\"smile-toc__label\">Customer Challenges<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-2\"><b class=\"smile-toc__number\">02<\/b><span class=\"smile-toc__label\">Project Objectives<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-3\"><b class=\"smile-toc__number\">03<\/b><span class=\"smile-toc__label\">SMILE\u2019s Scope of Support<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-4\"><b class=\"smile-toc__number\">04<\/b><span class=\"smile-toc__label\">Key Development and Improvement Points<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-5\"><b class=\"smile-toc__number\">05<\/b><span class=\"smile-toc__label\">Technologies Used<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-6\"><b class=\"smile-toc__number\">06<\/b><span class=\"smile-toc__label\">Technical Challenges and How We Addressed Them<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-7\"><b class=\"smile-toc__number\">07<\/b><span class=\"smile-toc__label\">Implementation Benefits<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-8\"><b class=\"smile-toc__number\">08<\/b><span class=\"smile-toc__label\">Key points for an offshore development structure<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-9\"><b class=\"smile-toc__number\">09<\/b><span class=\"smile-toc__label\">Conclusion<\/span><\/a><\/div><\/nav>\n\n\n<div id=\"section-1\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">01<\/div><h2 class=\"smile-section__title\">Customer Challenges<\/h2><\/div>\n\n\n<p class=\"ticss-eefae620 wp-block-paragraph\">Lighting in buildings and public facilities must balance energy efficiency with a comfortable environment for users. Developing a lighting control system to meet these goals required application design and evaluation. Publicly available information does not identify the specific challenges in existing operations or the evaluation criteria.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-2\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">02<\/div><h2 class=\"smile-section__title\">Project Objectives<\/h2><\/div>\n\n\n<p class=\"ticss-e25738bd wp-block-paragraph\">The goal is to support the development of a lighting control system that balances energy efficiency with a comfortable lighting environment by designing and evaluating a Windows application.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-3\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">03<\/div><h2 class=\"smile-section__title\">SMILE\u2019s Scope of Support<\/h2><\/div>\n\n\n<p class=\"ticss-09321edf wp-block-paragraph\">SMILE was responsible for the design and evaluation of a Windows application built with C#. Because the available information does not confirm the scope of implementation or SMILE\u2019s involvement in deployment and operations, this article focuses solely on design and evaluation.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-4\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">04<\/div><h2 class=\"smile-section__title\">Key Development and Improvement Points<\/h2><\/div>\n\n\n<p class=\"ticss-ae7fce2a wp-block-paragraph\">The proposed approach is to define the lighting control system's usage requirements, incorporate them into the design of the C# Windows application, and establish evaluation criteria for each requirement. Linking requirements, design, and evaluation provides a clear basis for assessing the application.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-5\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">05<\/div><h2 class=\"smile-section__title\">Technologies Used<\/h2><\/div>\n\n<div class=\"smile-evidence-panels\"><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--replace\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 18h22v16H14z\"\/><path d=\"M28 30h22v16H28z\"\/><path d=\"m42 16 8 8-8 8\"\/><path d=\"M34 24h16\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Frontend<\/h3><p>C# (Windows application)<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--modernize\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M16 34a16 16 0 0 1 26-12\"\/><path d=\"M42 14v10H32\"\/><path d=\"M48 30a16 16 0 0 1-26 12\"\/><path d=\"M22 50V40h10\"\/><circle cx=\"32\" cy=\"32\" r=\"5\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Other technologies<\/h3><p>Lighting control system design and evaluation<\/p><\/div><\/article><\/div><\/div><\/div>\n\n\n\n<div id=\"section-6\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">06<\/div><h2 class=\"smile-section__title\">Technical Challenges and How We Addressed Them<\/h2><\/div>\n\n\n<p class=\"ticss-bef3a6ff wp-block-paragraph\">A key consideration for a lighting control application is whether its usage requirements, design, and evaluation results align. We propose defining usage scenarios and evaluation criteria, reviewing the design against them, and checking the results for each scenario.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-7\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">07<\/div><h2 class=\"smile-section__title\">Implementation Benefits<\/h2><\/div>\n\n\n<p class=\"ticss-1588923a wp-block-paragraph\">The design and evaluation work will help create an application tailored to the lighting control needs of buildings and public facilities. The system aims to reduce energy use while providing a comfortable lighting environment for occupants.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-8\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">08<\/div><h2 class=\"smile-section__title\">Key points for an offshore development structure<\/h2><\/div>\n\n\n<p class=\"ticss-c9ea25c0 wp-block-paragraph\">One possible collaboration model is for the customer in Japan to provide the requirements and confirm the evaluation criteria, while SMILE handles application design and evaluation within the agreed scope. Both parties would then review any outstanding questions and the evaluation results before moving on to the next phase.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-9\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">09<\/div><h2 class=\"smile-section__title\">Conclusion<\/h2><\/div>\n\n\n<p class=\"ticss-026c043b wp-block-paragraph\">SMILE designed and evaluated a C# Windows application for a lighting control system used in buildings and public facilities. The project aimed to balance energy efficiency with a comfortable lighting environment, and SMILE supported its development through application design and evaluation.<\/p>\n<\/div><\/div>\n\n\n<section class=\"smile-article-cta\"><div class=\"smile-article-cta__label\">SMILE Support<\/div><h2>Start a Consultation on GX and DX Initiatives<\/h2><p>From assessing your current situation to implementing systems and improving operations, we work with you to design an approach that fits your company\u2019s needs.<\/p><ul class=\"smile-list\"><li>We can help clarify issues in your current operations and data.<\/li><li>You can design implementation steps that fit your organization\u2019s structure.<\/li><li>You can continue building a framework that remains easy to operate after implementation.<\/li><\/ul><a class=\"smile-article-cta__button\" href=\"\/en\/contact\/\">Contact us<\/a><\/section><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5efa\u7bc9\u7269\u30fb\u516c\u5171\u65bd\u8a2d\u3067\u306f\u3001\u7701\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u5feb\u9069\u306a\u5149\u74b0\u5883\u306e\u4e21\u7acb\u3092\u76ee\u6307&hellip;&nbsp;<a href=\"https:\/\/smilesoftware.org\/en\/lighting-control-system-design-evaluation\/\" class=\"\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Supporting Lighting Control System Design and Evaluation<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":6380,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[17],"tags":[37],"class_list":["post-6381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project","tag-infrastructure"],"acf":[],"rttpg_featured_image_url":{"full":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured.png",1672,941,false],"landscape":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured.png",1672,941,false],"portraits":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured.png",1672,941,false],"thumbnail":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-150x150.png",150,150,true],"medium":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-300x169.png",300,169,true],"large":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-1024x576.png",1024,576,true],"1536x1536":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-1536x864.png",1536,864,true],"2048x2048":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured.png",1672,941,false],"trp-custom-language-flag":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-18x10.png",18,10,true],"neve-blog":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/11\/redmine-1970-featured-930x620.png",930,620,true]},"rttpg_author":{"display_name":"\u7b20\u539f \u840c","author_link":"https:\/\/smilesoftware.org\/en\/author\/chinh-man\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/smilesoftware.org\/en\/category\/project\/\" rel=\"category tag\">Project<\/a>","rttpg_excerpt":"\u5efa\u7bc9\u7269\u30fb\u516c\u5171\u65bd\u8a2d\u3067\u306f\u3001\u7701\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u5feb\u9069\u306a\u5149\u74b0\u5883\u306e\u4e21\u7acb\u3092\u76ee\u6307&hellip;&nbsp;Read More &&hellip;","_links":{"self":[{"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/posts\/6381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/comments?post=6381"}],"version-history":[{"count":3,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/posts\/6381\/revisions"}],"predecessor-version":[{"id":6410,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/posts\/6381\/revisions\/6410"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/media\/6380"}],"wp:attachment":[{"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/media?parent=6381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/categories?post=6381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilesoftware.org\/en\/wp-json\/wp\/v2\/tags?post=6381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}