今日监管部门披露新政策,“久久一码、二码、三码：揭秘三者之间的区别与联系”

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近日调查组公开关键证据:本周监管部门发布重要政策,“久久一码、二码、三码：揭秘三者之间的区别与联系”

随着科技的发展，二维码技术在日常生活中越来越普及。其中，“久久一码”、“二码”、“三码”作为二维码的衍生品，也渐渐走进了人们的视野。那么，这三者之间究竟有何区别与联系呢？本文将为您一一揭晓。 一、什么是“久久一码”、“二码”、“三码”？ 1. “久久一码”：顾名思义，指的是一个二维码只能对应一个信息或功能。它是最基本的二维码形式，具有简单、易识别、成本低等特点。 2. “二码”：指的是一个二维码可以对应两个信息或功能。它通常由两个独立的二维码组合而成，可以实现信息的多重展示和功能拓展。 3. “三码”：与“二码”类似，指的是一个二维码可以对应三个信息或功能。它由三个独立的二维码组合而成，具有更高的信息承载能力和功能拓展性。 二、三者之间的区别 1. 信息承载量：从信息承载量来看，“三码”>“二码”>“久久一码”。这意味着“三码”可以承载更多的信息，而“久久一码”只能承载单一信息。 2. 功能拓展性：在功能拓展性方面，“三码”>“二码”>“久久一码”。由于“三码”可以承载更多信息，因此其功能拓展性也更强。 3. 成本：从成本角度来看，“久久一码”<“二码”<“三码”。这是因为“三码”需要更多的二维码组合，因此成本相对较高。 4. 应用场景：在应用场景方面，“久久一码”适用于单一信息展示的场景，如产品溯源、广告推广等；“二码”适用于需要展示多个信息或功能的场景，如门票、优惠券等；“三码”适用于信息量大、功能复杂的场景，如大型活动、展会等。 三、三者之间的联系 1. 技术基础：三者均基于二维码技术，具有二维码的共同特点，如可扩展性强、易于识别等。 2. 应用领域：三者均可应用于各种场景，如产品溯源、广告推广、活动宣传等。 3. 发展趋势：随着二维码技术的不断发展，三者之间的界限将逐渐模糊，未来可能会有更多创新的应用形式出现。 总之，“久久一码”、“二码”、“三码”作为二维码的衍生品，在信息承载量、功能拓展性、成本和应用场景等方面存在一定差异。了解这三者之间的区别与联系，有助于我们更好地选择和应用合适的二维码形式，以满足各种需求。

TMTPOST --   Chinese telecommunications giant Huawei unveiled a sweeping expansion of its artificial intelligence computing ambitions on Thursday, announcing new supercomputing systems powered by its in-house Ascend chips. The move signals escalating competition with U.S. chipmaker Nvidia, the global leader in AI processors.AI-generated imageAt its annual Huawei Connect conference in Shanghai, the company introduced the forthcoming "Atlas 950 SuperCluster," which it said will begin rolling out as early as next year. The announcement underscores Huawei ’ s determination to challenge U.S. dominance in advanced AI hardware despite Washington ’ s tightening export controls on semiconductors."The competition has undeniably arrived and is gaining momentum," an Nvidia spokesperson said. "Customers will choose the best technology stack for running the world ’ s most popular commercial applications and open-source models."U.S. restrictions have cut China off from the most advanced chips needed to train large-scale AI models, forcing Chinese firms to rely on domestically developed processors or stockpiles of older foreign components. Huawei, long targeted by U.S. sanctions, has turned to large-scale clustering of its less powerful but increasingly refined Ascend processors. By combining vast numbers of these chips in interconnected networks, the company aims to match or surpass the performance of systems built on Nvidia ’ s hardware.Huawei said it plans to release three new versions of its Ascend chips through 2028, pledging to double computing power with each iteration. At the base level, its new Atlas 950 supernode will connect 8,192 Ascend chips. A full Atlas 950 SuperCluster would integrate more than 500,000 chips.A future upgrade, the Atlas 960 system slated for 2027, is projected to support nearly 15,500 chips per node and scale to more than 1 million Ascend processors across a full supercluster. Huawei claimed these would represent the world ’ s most powerful AI systems by raw computing power.Huawei did not shy away from comparisons with its American rival. Eric Xu, the company ’ s vice chairman and rotating chairman, said the Atlas 950 supernode would deliver 6.7 times more computing power than Nvidia ’ s upcoming NVL144 system. He went further, predicting Huawei would "be ahead on all fronts" compared with Nvidia ’ s 2027 offering — and claimed the Atlas 950 SuperCluster would even exceed the computing capacity of Elon Musk ’ s xAI Colossus project.While independent verification of Huawei ’ s claims is limited, industry experts said the company ’ s ambition is clear."Huawei ’ s announcement on its computing breakthrough is well timed with recent increasing emphasis by the Chinese government on self-reliance on China ’ s own chip technologies," said George Chen, partner and co-chair of the digital practice at The Asia Group. While noting that Huawei might be overstating its technical edge, he added, "the ambition to be a world AI leader cannot be underestimated."Research from SemiAnalysis earlier this year found that Huawei ’ s CloudMatrix system outperformed Nvidia ’ s equivalent despite each Ascend processor offering only about one-third the power of an Nvidia chip. The advantage came from scale: Huawei deployed roughly five times as many chips in its clusters."Computing power has and will continue to be the key for AI," Xu emphasized during his keynote speech in Shanghai.Huawei ’ s new announcements build on earlier efforts. Two years ago, it introduced the Atlas 900 SuperCluster, which it still markets with "thousands" of Ascend chips. On Thursday, the company said it had already deployed more than 300 Atlas 900 A3 supernodes to over 20 clients across telecoms, manufacturing, and other sectors.This momentum reflects a broader push within China to substitute foreign technology with homegrown alternatives. Beijing has increasingly pressed domestic firms to use local suppliers and invest in national semiconductor capabilities. Huawei ’ s breakthroughs are likely to be touted as proof of progress in these efforts.Huawei ’ s offensive comes as Nvidia faces growing headwinds in China, once one of its most important markets. Earlier this week, China extended an antitrust probe into the U.S. company over alleged monopolistic practices. On Wednesday, Nvidia ’ s shares fell more than 2% after the Financial Times reported that Beijing had ordered Chinese tech giants to halt testing and purchases of the RTX Pro 6000D, one of Nvidia ’ s new AI-focused chips.Nvidia Chief Executive Jensen Huang expressed frustration over the developments. "I am disappointed to hear this news," he told reporters, while reiterating that Huawei represents a "formidable" competitor.The geopolitical context adds another layer of complexity. The U.S. and China concluded trade talks in Spain this week that reportedly included discussions over the fate of TikTok, the video app owned by Beijing-based ByteDance. But technology co