{"id":7564,"date":"2025-06-27T06:53:23","date_gmt":"2025-06-27T05:53:23","guid":{"rendered":"https:\/\/visegradpost.com\/?p=7564"},"modified":"2025-06-26T08:20:03","modified_gmt":"2025-06-26T07:20:03","slug":"china-cuts-the-cord-home-grown-operating-system-tested-in-space-to-eliminate-reliance-on-foreign-tech","status":"publish","type":"post","link":"https:\/\/visegradpost.com\/en\/2025\/06\/27\/china-cuts-the-cord-home-grown-operating-system-tested-in-space-to-eliminate-reliance-on-foreign-tech\/","title":{"rendered":"\u201cChina Cuts the Cord\u201d: Home-Grown Operating System Tested in Space to Eliminate Reliance on Foreign Tech"},"content":{"rendered":"<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><strong>IN A NUTSHELL<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>\ud83d\ude80 <strong>China<\/strong> successfully tested its home-grown <strong>OpenHarmony<\/strong> operating system in space, reducing reliance on foreign technology.<\/li>\n<li>\ud83d\udcc8 The <strong>Lianli CubeSat<\/strong> demonstrated improved processing speed and operational efficiency with the new system.<\/li>\n<li>\ud83d\udef0\ufe0f Researchers integrated OpenHarmony on key satellite subsystems, enhancing real-time responsiveness and reliability.<\/li>\n<li>\ud83c\udde8\ud83c\uddf3 This success positions China as a leader in technological independence, influencing global tech dynamics.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>In a groundbreaking move towards self-reliance, China has achieved a significant milestone by testing a home-grown <strong>operating system<\/strong> in space. This marks a pivotal step in reducing dependency on foreign technology, especially amid rising tensions and sanctions from Western nations. The Lianli CubeSat, powered by the OpenHarmony real-time operating system (RTOS), demonstrated remarkable improvements in processing speed and operational efficiency. This article delves into the implications of this technological advancement and its potential impact on China&#8217;s space exploration and technology sectors.<\/p>\n<h2>Satellite Shows Performance Boost with OpenHarmony System<\/h2>\n<p>The Lianli CubeSat&#8217;s performance during its orbital mission has set a new benchmark for satellite technology. According to a study published in <em>Space: Science and Technology<\/em>, the OpenHarmony RTOS significantly enhanced the satellite\u2019s response speed and reliability. The South China Morning Post highlighted the advancements made by the satellite in comparison to previous systems reliant on basic firmware or foreign software.<\/p>\n<p>Yu Xiaozhou, a professor at Dalian University of Technology and lead author of the study, emphasized the dramatic improvements in the satellite&#8217;s capabilities. By implementing OpenHarmony on critical subsystems such as the magnetometer, sun sensor, and attitude unit, the team achieved an unprecedented level of operational reliability. The subsystems responded to commands in just two microseconds, underscoring the system&#8217;s efficiency. Moreover, this upgrade facilitated continuous data updates at higher rates, thereby boosting the satellite\u2019s real-time responsiveness.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"P4ZcM71J5d\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/06\/20\/all-eyes-on-the-cosmos-china-and-brazil-launch-groundbreaking-radio-telescope-to-unravel-the-secrets-of-dark-energy\/\">\u201cAll Eyes on the Cosmos\u201d: China and Brazil Launch Groundbreaking Radio Telescope to Unravel the Secrets of Dark Energy<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u201cAll Eyes on the Cosmos\u201d: China and Brazil Launch Groundbreaking Radio Telescope to Unravel the Secrets of Dark Energy&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/06\/20\/all-eyes-on-the-cosmos-china-and-brazil-launch-groundbreaking-radio-telescope-to-unravel-the-secrets-of-dark-energy\/embed\/#?secret=b3l3UMXgMJ#?secret=P4ZcM71J5d\" data-secret=\"P4ZcM71J5d\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>This success not only marks a milestone in China\u2019s space tech development but also positions the Lianli microsatellite as the first to operate with both the OpenHarmony RTOS and a domestically produced chip. Such a home-grown hardware-software synergy offers a new global alternative for spacecraft operating systems, as per Chinese media reports.<\/p>\n<h2>Reliance on Open-Source Satellite Systems Created Long-Term Challenges<\/h2>\n<p>The success of the Lianli mission has paved the way for new national technical standards for integrating OpenHarmony into small satellites. Yu Xiaozhou and his team are spearheading efforts to standardize its application, thereby accelerating wider adoption in both commercial and research satellite projects across China.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"dn1OHPCjdS\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/06\/24\/faster-than-starlink-chinas-high-orbit-laser-tech-shatters-speed-records-in-space-communication-race\/\">\u201cFaster Than Starlink\u201d: China\u2019s High-Orbit Laser Tech Shatters Speed Records in Space Communication Race<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u201cFaster Than Starlink\u201d: China\u2019s High-Orbit Laser Tech Shatters Speed Records in Space Communication Race&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/06\/24\/faster-than-starlink-chinas-high-orbit-laser-tech-shatters-speed-records-in-space-communication-race\/embed\/#?secret=7nNqN3WBvC#?secret=dn1OHPCjdS\" data-secret=\"dn1OHPCjdS\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>The journey towards technological independence was catalyzed by Huawei\u2019s blacklisting by the US in 2019, which restricted access to key American technologies. This incident prompted China to fast-track its self-reliance initiatives, including the development of operating systems. OpenHarmony, now managed by China\u2019s OpenAtom Foundation, has expanded its reach into satellites and embedded systems, showcasing its versatility and potential.<\/p>\n<p>In a 2023 interview with state news agency Xinhua, Yu highlighted the historical reliance on foreign or open-source operating systems like FreeRTOS for small satellites. Though initially beneficial due to its cost-free availability, this reliance later became a constraint as access to foreign-made chips was restricted. Overcoming these limitations has become a key challenge in advancing China\u2019s technological self-sufficiency.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"KdxtvUixvZ\"><p><a href=\"https:\/\/visegradpost.com\/en\/2025\/06\/25\/were-powering-the-arctic-with-nukes-russias-underwater-reactors-to-pump-gas-through-frozen-northern-front\/\">\u201cWe\u2019re Powering the Arctic With Nukes\u201d: Russia\u2019s Underwater Reactors to Pump Gas Through Frozen Northern Front<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u201cWe\u2019re Powering the Arctic With Nukes\u201d: Russia\u2019s Underwater Reactors to Pump Gas Through Frozen Northern Front&#8221; &#8212; Visegr\u00e1d Post\" src=\"https:\/\/visegradpost.com\/en\/2025\/06\/25\/were-powering-the-arctic-with-nukes-russias-underwater-reactors-to-pump-gas-through-frozen-northern-front\/embed\/#?secret=o0M0LMtdpQ#?secret=KdxtvUixvZ\" data-secret=\"KdxtvUixvZ\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h2>Challenges and Opportunities in Developing a Home-Grown OS<\/h2>\n<p>Developing a home-grown operating system for spacecraft presents both challenges and opportunities. On the one hand, the shift towards domestic technology development requires significant investment in research and development. This includes creating new standards and ensuring compatibility with existing systems and hardware. However, these challenges are met with opportunities to innovate and lead in the global technology landscape.<\/p>\n<p>China\u2019s move to develop its own operating system is a strategic response to geopolitical pressures and aims to ensure technological autonomy. By reducing reliance on foreign software and hardware, China not only secures its space exploration capabilities but also strengthens its position in the global technology market. The success of the Lianli mission serves as a testament to the potential and capability of home-grown technologies in achieving these goals.<\/p>\n<h2>Implications for the Global Tech Landscape<\/h2>\n<p>The successful deployment and operation of a home-grown operating system in space have far-reaching implications for the global tech landscape. As China continues to innovate and push the boundaries of technology, other nations may find themselves reassessing their dependence on foreign technologies. This move could potentially trigger a shift towards more localized tech solutions, fostering innovation and competition on a global scale.<\/p>\n<p>Moreover, China\u2019s success story could serve as an inspiration for other countries aiming to achieve technological independence. By investing in research and development and prioritizing innovation, nations can enhance their technological capabilities and ensure resilience in the face of geopolitical challenges. The OpenHarmony system\u2019s success in space is a beacon of what is possible when a nation commits to technological advancement and self-reliance.<\/p>\n<p>As China continues to make strides in space technology with its home-grown operating system, the world watches with keen interest. The implications of this development extend beyond China&#8217;s borders, potentially reshaping global tech dynamics. How will other nations respond to this challenge, and what new innovations will emerge from this quest for technological independence?<\/p>\n<div class=\"source\">Our author used artificial intelligence to enhance this article.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>IN A NUTSHELL \ud83d\ude80 China successfully tested its home-grown OpenHarmony operating system in space, reducing reliance on foreign technology. \ud83d\udcc8 The Lianli CubeSat demonstrated improved processing speed and operational efficiency with the new system. \ud83d\udef0\ufe0f Researchers integrated OpenHarmony on key satellite subsystems, enhancing real-time responsiveness and reliability. \ud83c\udde8\ud83c\uddf3 This success positions China as a leader<\/p>\n","protected":false},"author":5,"featured_media":7577,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"subtitle":"In a bold move to assert technological independence amid escalating geopolitical tensions, China has successfully tested its home-grown OpenHarmony operating system in space, marking a significant milestone in reducing reliance on foreign technology.","footnotes":""},"categories":[31],"tags":[105,512,61],"class_list":["post-7564","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-chinas-space-program","tag-open-source-software","tag-space-technology"],"acf":{"subtitle":"In a bold move to assert technological independence amid escalating geopolitical tensions, China has successfully tested its home-grown OpenHarmony operating system in space, marking a significant milestone in reducing reliance on foreign technology."},"_links":{"self":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts\/7564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/comments?post=7564"}],"version-history":[{"count":0,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/posts\/7564\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/media\/7577"}],"wp:attachment":[{"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/media?parent=7564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/categories?post=7564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visegradpost.com\/en\/wp-json\/wp\/v2\/tags?post=7564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}