{"id":15676,"date":"2025-06-10T12:49:51","date_gmt":"2025-06-10T12:49:51","guid":{"rendered":"https:\/\/itbusinesstoday.com\/?p=15676"},"modified":"2025-06-10T12:56:58","modified_gmt":"2025-06-10T12:56:58","slug":"hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control","status":"publish","type":"post","link":"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/","title":{"rendered":"\u65e5\u7acb\u88fd\u4f5c\u6240\u3068JR\u6771\u65e5\u672c\u3001\u9244\u9053\u306e\u904b\u884c\u7ba1\u7406\u3067AI\u3092\u5b9f\u8a3c\u5b9f\u9a13"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p>\u682a\u5f0f\u4f1a\u793e\u65e5\u7acb\u88fd\u4f5c\u6240\u306f <a href=\"https:\/\/www.jreast.co.jp\/\" data-no-translation=\"\">East Japan Railway Company<\/a> \u306f\u30012025\u5e749\u6708\u9803\u3088\u308a\u3001\u9996\u90fd\u570f\u306b\u304a\u3051\u308b\u9244\u9053\u306e\u904b\u884c\u7ba1\u7406\u30fb\u4fdd\u5b88\u696d\u52d9\u306b\u304a\u3051\u308bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u6709\u52b9\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u5171\u540c\u5b9f\u8a3c\u5b9f\u9a13\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p><p>\u9996\u90fd\u570f\u306e\u5728\u6765\u7dda\u306e\u904b\u884c\u3092\u7ba1\u7406\u3059\u308b\u6771\u4eac\u90fd\u4ea4\u901a\u7ba1\u5236\u30b7\u30b9\u30c6\u30e0\uff08ATOS\uff09\u306f\u3001\u591a\u304f\u306e\u6a5f\u5668\u3092\u8907\u96d1\u306b\u7d44\u307f\u5408\u308f\u305b\u305f\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6a5f\u80fd\u306b\u95a2\u3059\u308b\u30c8\u30e9\u30d6\u30eb\u3084\u554f\u3044\u5408\u308f\u305b\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u305d\u308c\u3092\u5206\u6790\u3057\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u914d\u8eca\u4fc2\u306b\u306f\u3001\u975e\u5e38\u306b\u9ad8\u5ea6\u306a\u5c02\u9580\u77e5\u8b58\u3084\u30ce\u30a6\u30cf\u30a6\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306e\u89e3\u6c7a\u304c\u96e3\u3057\u3044\u5834\u5408\u306f\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u62c5\u5f53\u8005\u306b\u4f9d\u983c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u969c\u5bb3\u539f\u56e0\u306e\u7279\u5b9a\u304b\u3089\u5fa9\u65e7\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p><p>\u4eca\u5f8c\u3001\u52b4\u50cd\u4eba\u53e3\u306e\u6e1b\u5c11\u304c\u9032\u307f\u3001\u914d\u8eca\u4fc2\u306e\u4e0d\u8db3\u304c\u4e88\u60f3\u3055\u308c\u308b\u4e2d\u3001\u4e21\u793e\u306f\u30c7\u30b8\u30bf\u30eb\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30e1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u696d\u52d9\u6539\u9769\u306e\u4e00\u74b0\u3068\u3057\u3066AI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u6d3b\u7528\u3057\u3001\u3088\u308a\u5c11\u306a\u3044\u4eba\u54e1\u3067\u3088\u308a\u5b89\u5b9a\u3057\u305f\u8f38\u9001\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u3067\u6301\u7d9a\u53ef\u80fd\u306a\u9244\u9053\u4e8b\u696d\u306e\u5b9f\u73fe\u3092\u76ee\u6307\u3057\u3066\u307e\u3044\u308a\u307e\u3059\u3002<\/p><h4><strong>\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a <a class=\"p-url\" href=\"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/aoba-police-itscom-fm-salus-sign-safety-agreement\/\" rel=\"bookmark\">Aoba Police, It&rsquo;sCom, FM Salus Sign Safety Agreement<\/a><\/strong><\/h4><p>Specifically, Hitachi will use the OT (control and operation technology) knowledge it has acquired from hundreds of cases it has worked on, as well as the Lumada approach, which transforms data and knowledge into value, to build a large-scale language model (LLM) specialized for railway traffic management by incorporating the knowledge assets of both companies, such as JR East&rsquo;s system specifications (explicit knowledge), <a href=\"https:\/\/www.hitachi.co.jp\/\" data-no-translation=\"\">Hitachi<\/a>&lsquo;s Infrastructure Control Systems Division&rsquo;s control device documents (explicit knowledge), and operational know-how (tacit knowledge). In addition, an AI agent based on a failure response scenario that reproduces the thought process of an expert will be developed, and by combining it with the LLM, it will be verified whether it can automatically identify the location of the failure and propose a response policy to support the decision-making of the dispatcher. This verification, which applies generative AI to a railway traffic management system, is the first attempt for both companies. Through these efforts, we aim to contribute to improving the efficiency and stability of traffic management operations.<\/p><p><strong>\u30bd\u30fc\u30b9 <a href=\"https:\/\/prtimes.jp\/main\/html\/rd\/p\/000000464.000067590.html\" data-no-translation=\"\">PRTimes<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Hitachi, Ltd. has agreed with East Japan Railway Company to conduct a joint trial starting around September 2025 to measure the effectiveness of AI agents in railway traffic management and maintenance operations in the Tokyo metropolitan area.The Tokyo Metropolitan Transport Control System (ATOS), which manages the operation of conventional lines in the Tokyo metropolitan area, is a large-scale system that combines many devices in a complex manner. Therefore, when a problem or inquiry about the function occurs, the dispatcher who analyzes it and identifies the cause is required to have very high level of specialized knowledge and know-how. If it is difficult to solve the problem using the manual, it [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":15677,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[208,203,211,237,206],"tags":[1323,278,309,167,5238,5239],"ppma_author":[205],"class_list":["post-15676","post","type-post","status-publish","format-standard","has-post-thumbnail","category-apac","category-gov-tech","category-japan","category-news","category-regional","tag-ai-agents","tag-digital-transformation","tag-govtech","tag-hitachi","tag-jr-east","tag-rail-transport"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hitachi &amp; JR East to Test AI in Railway Traffic Control for Stability<\/title>\n<meta name=\"description\" content=\"Hitachi and JR East will conduct a joint trial starting September 2025 to evaluate AI agents in railway traffic management and maintenance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hitachi &amp; JR East to Test AI in Railway Traffic Control for Stability\" \/>\n<meta property=\"og:description\" content=\"Hitachi and JR East will conduct a joint trial starting September 2025 to evaluate AI agents in railway traffic management and maintenance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/\" \/>\n<meta property=\"og:site_name\" content=\"itbusinesstoday\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-10T12:49:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-10T12:56:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Hitachi-and-JR-East-Agree-to-Jointly-Test-the-First-Use-of-AI-Agents-in-Railway-Traffic-Control-Systems-to-Improve-Transportation-Stability.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"NewsDesk\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"NewsDesk\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u5206\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u65e5\u7acb\u88fd\u4f5c\u6240\u3068JR\u6771\u65e5\u672c\u3001\u9244\u9053\u306e\u904b\u884c\u7ba1\u7406\u3067AI\u3092\u6d3b\u7528\u3057\u305f\u5b89\u5b9a\u904b\u884c\u306e\u5b9f\u8a3c\u5b9f\u9a13\u3078","description":"\u65e5\u7acb\u88fd\u4f5c\u6240\u3068JR\u6771\u65e5\u672c\u306f\u30012025\u5e749\u6708\u3088\u308a\u3001\u9244\u9053\u306e\u904b\u884c\u7ba1\u7406\u30fb\u4fdd\u5b88\u306b\u304a\u3051\u308bAI\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u5b9f\u8a3c\u5b9f\u9a13\u3092\u5171\u540c\u3067\u5b9f\u65bd\u3057\u307e\u3059\u3002.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/","og_locale":"ja_JP","og_type":"article","og_title":"Hitachi & JR East to Test AI in Railway Traffic Control for Stability","og_description":"Hitachi and JR East will conduct a joint trial starting September 2025 to evaluate AI agents in railway traffic management and maintenance.","og_url":"https:\/\/itbusinesstoday.com\/ja\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/","og_site_name":"itbusinesstoday","article_published_time":"2025-06-10T12:49:51+00:00","article_modified_time":"2025-06-10T12:56:58+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/itbusinesstoday.com\/wp-content\/uploads\/2025\/06\/Hitachi-and-JR-East-Agree-to-Jointly-Test-the-First-Use-of-AI-Agents-in-Railway-Traffic-Control-Systems-to-Improve-Transportation-Stability.webp","type":"image\/webp"}],"author":"NewsDesk","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"NewsDesk","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"2\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itbusinesstoday.com\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/#article","isPartOf":{"@id":"https:\/\/itbusinesstoday.com\/gov-tech\/hitachi-ltd-jr-east-to-test-ai-in-railway-traffic-control\/"},"author":{"name":"NewsDesk","@id":"https:\/\/itbusinesstoday-68b209.ingress-baronn.ewp.live\/#\/schema\/person\/d58d81f55e8acd257ab63d49fb4ea812"},"headline":"Hitachi Ltd &#038; 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