{"id":743696,"date":"2026-06-18T04:08:10","date_gmt":"2026-06-18T04:08:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/743696\/"},"modified":"2026-06-18T04:08:10","modified_gmt":"2026-06-18T04:08:10","slug":"china-mulls-space-based-control-system-for-high-speed-rail-can-it-be-hacked","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/743696\/","title":{"rendered":"China mulls space-based control system for high-speed rail. Can it be hacked?"},"content":{"rendered":"

On a summer evening in 2011, two high-speed trains hurtling through the Chinese countryside met in a fireball of twisted metal and shattered glass. The Wenzhou disaster<\/a>, as it came to be known, killed 40 people and injured nearly 200.<\/p>\n

The official inquiry traced the catastrophe to a lightning strike that had fried a trackside circuit, making one train \u201cinvisible\u201d to the control centre, which then wrongly cleared the line for the train behind.<\/p>\n

However, could the \u201cbrain\u201d of the railway ever be made so resilient that no single bolt of lightning, no flood, no earthquake could ever again fool it into a fatal mistake?<\/p>\n

Fifteen years later, a team of railway researchers in Beijing has proposed an answer: lifting the railway\u2019s nervous system into space.<\/p>\n

Their vision, laid out in a paper published in industry journal Railway Signalling and Communication Engineering in May, is a space-based train control system that could one day govern the world\u2019s largest high-speed rail network.<\/p>\n

And yet, as the paper makes clear, the same technology that promises to banish the ghosts of Wenzhou could also summon a new breed of digital demons.<\/p>\n

Today\u2019s train control systems depend on thousands of kilometres of trackside beacons, signal lamps and radio masts. This equipment is expensive to install, finicky to maintain and vulnerable to nature\u2019s fury.<\/p>\n","protected":false},"excerpt":{"rendered":"On a summer evening in 2011, two high-speed trains hurtling through the Chinese countryside met in a fireball…\n","protected":false},"author":2,"featured_media":743697,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[64,63,3686,512,358169,358172,358171,4805,358170,358173,128,358168,285,3725,237937],"class_list":["post-743696","post","type-post","status-publish","format-standard","has-post-thumbnail","category-space","tag-au","tag-australia","tag-beijing","tag-china","tag-china-state-railway-group","tag-crsc-research-design-institute-group","tag-cybersecurity-risk-analysis-of-space-based-train-control-system","tag-indonesia","tag-national-key-rd-programme","tag-railway-signalling-communication-engineering","tag-science","tag-shen-xiangyu","tag-space","tag-thailand","tag-wenzhou"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/743696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=743696"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/743696\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/743697"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=743696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=743696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=743696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}