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王坚:之江实验室已启动“三体计算星座”项目 今年将布局超50颗计算卫星星座
news flash· 2025-05-21 09:49
Core Viewpoint - The Zhijiang Laboratory has initiated the "Trinity Computing Constellation" project, aiming to deploy over 50 computing satellites this year and approximately 100 by 2027, addressing the significant barrier of computing power in the AI field [1] Group 1 - The "Trinity Computing Constellation" project is part of the Zhijiang Laboratory's efforts to build a space computing system [1] - The project aims to complete the layout of more than 50 computing satellites within this year [1] - The long-term goal is to achieve a scale of around 100 computing satellites by 2027 [1]
“三体计算星座”发射成功 国产自主研发激光通信终端创全国之最
Yang Shi Wang· 2025-05-20 05:40
Core Viewpoint - The successful launch of the "Three-Body Computing Constellation" marks a significant advancement in space-based intelligent exploration and establishes a critical technological foundation for the world's first space computing system [1][3] Group 1: Launch and Technology - The "Three-Body Computing Constellation" was successfully launched on May 14, using the Long March 2D rocket from Jiuquan, carrying a domestically developed laser communication terminal [1] - The launch set two national records in the laser communication field: the highest number of laser communication models launched in a single mission and the most terminals and communication links established [1] Group 2: Technical Achievements - The constellation employs a distributed onboard computing model, achieving breakthroughs in three core technologies: real-time data transmission between satellites, dynamic computing power scheduling, and collaborative space networking [3] - The in-orbit computing capability of the first constellation reaches 5 Peta Operations Per Second (POPS), with inter-satellite laser communication speeds up to 100 Gbps, forming the strongest space computing capability globally [3] Group 3: Innovation and Cost Efficiency - Key components of the laser communication terminal, such as the EDFA optical amplifier and precision mirror system, are 100% independently developed, reducing inter-satellite link establishment time to 15 seconds and system power consumption by approximately 30% [3] - The modular design and industrial manufacturing process innovation have shortened the development cycle of the terminal from 24 months to 4 months, significantly lowering the cost per unit [3] Group 4: Industry Impact - This launch represents a pivotal moment in the transition of aerospace technology to industrialization, establishing a space-based distributed computing architecture that extends ground cloud computing capabilities to near-Earth orbit [3] - The large-scale application of commercial-grade laser communication systems addresses the traditional aerospace technology challenge of being usable but unaffordable, creating a real-time communication network covering air, space, land, and sea for future deep space exploration and ocean monitoring projects [3]