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Tiangong robot Omni wins 400m sprint gold with 45.66 seconds_我的网站

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一 | 为提升电动自行车产品本质安全水平，促进行业的规范化发展，切实保护人民群众生命财产安全，9月19日，工信部、公安部、应急管理部、市场监管总局、国家消防救援局等五部门公布了新修订的《电动自行车安全技术规范（征求意见稿）》（以下简称《征求意见稿》）。　　我国是全球电动自行车生产、消费大国，截至2023年底，我国电动自行车社会保有量超3.5亿辆。

二 | 2023年包括电动自行车在内的助动车制造行业规模以上企业738家，年产量4228万辆，同比增长3.8%，近5年产量年均增速为11.8%。

三 | 　　工信部相关负责人表示，伴随着市场规模不断扩大，电动自行车行业暴露出一些影响生命财产安全的问题。 (ECNS) -- A humanoid robot named Tiangong robot Omni clocked 45.66 seconds to win the gold medal at the 400-meter contest during the 2nd World Humanoid Robot Games in Beijing on Sunday. The robot's performance was notable not only for its speed but also for its unusual running style. Leaning sharply forward, it swung both arms close to its face, creating a comical pose that looked as if it were covering its face while sprinting. The quirky gait quickly went viral online, with Chinese netizens jokingly dubbing it a "socially anxious sprint". The contrast between the robot's high-speed performance and its almost bashful posture has made it an unexpected internet sensation. The movement was not manually programmed by engineers to imitate humans. Instead, the distinctive gait emerged autonomously through reinforcement learning in a simulation environment. During training, the robot learned that twisting its waist and driving its movement through the hips required less effort than rapidly swinging its arms. The strategy also helped reduce heat buildup in the shoulder joints. At the same time, leaning forward shifted its center of gravity in a way that improved balance and helped increase running speed. With a time of 45.66 seconds, Omni's performance is already approaching the level of elite male human athletes in China. (By Gong Weiwei) 。例如，据国家消防救援局通报，电动自行车引发的火灾2021年是1.8万起，2023年就迅速增加到2.5万起，年均增长约20%。本次标准修订将有利于防范火灾事故，减少交通安全隐患，满足消费者日常出行需求，并且推动行业高质量发展。　　在防范火灾方面，《征求意见稿》完善了材料防火阻燃要求、塑料件占比、整车唯一性编码和耐高温永久性标识等条款。在解决交通隐患方面，新标准完善了防篡改要求和方法，明确电动自行车控制器、蓄电池互认协同要求，改进了电动机额定功率测试方法，增加了对电动机最高转速的限制。　　“为更好满足广大消费者日常出行需要，新标准适当放宽了个别对安全性影响不大的指标。

四 | ”工信部相关负责人介绍，《征求意见稿》将使用铅蓄电池的电动自行车整车重量由55公斤提高至63公斤，使用锂电池的维持不变，从而让铅蓄电池电动自行车更好满足消费者正常的续行里程需求。　　值得注意的是，为提升产品的实用性，《征求意见稿》不再强制电动自行车必须具备脚踏骑行功能，而是由企业根据车型设计的需要自行决定是否配备该功能，不仅有利于节约生产成本，还为消费者提供更多的车型选择空间。