汽车安全

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2秒加速性能没有意义!华为余承东:大家以为漂移是汽车一个卓越的性能,安全才是最重要【附新能源汽车行业市场分析】
Qian Zhan Wang· 2025-09-17 13:51
(图片来源:摄图网) 这并非余承东首次强调安全。在多个公开场合,他反复提及"安全是最大的豪华"。早在未来汽车先行者大会 上他呼吁行业提升质量与安全标准:"不能为了过分追求低成本而牺牲质量。质量是我们的生命线,质量才 是最大的豪华,品质才是最大的豪华。"他认为,汽车安全的最高境界是规避交通事故。 据中国汽车工业协会数据,2023年我国新能源汽车市场渗透率达31.6%,2024年1-11月更飙升至40.3%;截至 2024年上半年,新能源汽车保有量已达2472万辆,其中纯电动车占比超73%。 根据中国汽车工业协会公布的数据显示,2023我国新能源汽车市场渗透率达到31.6%,较2022年大幅上升, 2024年1-11月进一步提升至40.3%。市场爆发式增长的背后,是政策与市场的双重驱动。 目前,我国新能源汽车产业已经度过了野蛮生长阶段,进入了一个新的发展阶段。在这个过程中,政府通过 政策引导和规范,推动行业从无序竞争向高质量发展转变。 9月16日,鸿蒙智行首款旅行车享界S9T正式上市。在发布会上,华为常务董事、终端BG董事长余承东透 露,享界S9T风阻系数0.23,零百加速3.95秒,对于正常人来说已经是过剩的性 ...
奇瑞公布汽车用自动浮水专利,可延长浮水时间
Qi Cha Cha· 2025-09-17 06:13
企查查APP显示,近日,奇瑞新能源汽车股份有限公司申请的"一种汽车用自动浮水系统、方法及汽 车"专利公布。企查查专利摘要显示,本发明属于汽车安全领域,公开了一种汽车用自动浮水系统、方 法及汽车,包括水位传感装置、控制器、进气开关和浮力气囊,其中水位传感装置实时监测车辆水位, 控制器根据水位信号判断浸水状态并触发进气信号,进气开关释放轮胎胎压,释放的气体通过连接通路 充入预埋于轮毂镂空处的浮力气囊内提供浮力。本系统通过再利用轮胎气体充填气囊,显著延长了浮水 时间,为人员脱险和救援争取充足安全窗口,同时系统直接集成于轮毂结构,无需特殊车身设计或昂贵 材料,大幅降低生产成本和改装复杂性,从而提升了在普通民用车辆中的适用性和推广性,有效克服现 有技术浮水时间有限、成本高、推广难的局限性。 (原标题:奇瑞公布汽车用自动浮水专利,可延长浮水时间) ...
特斯拉Model Y陷“车门危机”:儿童被困,监管介入调查
Huan Qiu Wang Zi Xun· 2025-09-17 04:13
Core Viewpoint - A safety crisis involving the Tesla Model Y has emerged, triggered by reports of doors failing to open from the outside, leading to children being trapped inside the vehicle [1][3] Group 1: Investigation Details - The National Highway Traffic Safety Administration (NHTSA) has initiated a preliminary investigation based on nine reports from owners of the 2021 Model Y [3] - The most common complaint involves parents being unable to retrieve their children from the back seat, with four cases requiring adults to break windows to rescue trapped children [3] Group 2: Technical Issues - The issue stems from the unique power supply of Tesla's electronic doors, which rely on a 12-volt battery separate from the main vehicle battery; if the 12-volt battery fails, the doors lose functionality [3] - Although there is a manual door opening mechanism, it is too difficult for young children to operate, making self-rescue nearly impossible [3] Group 3: Company Response and Reputation - As of the report's publication, Tesla has not responded to the incident, which undermines CEO Elon Musk's long-standing promotion of Tesla vehicles' high safety standards [3] - Independent safety experts have criticized the design of Tesla's electronic doors, highlighting significant safety risks in emergency situations [3] Group 4: Historical Context - This is not the first investigation by NHTSA into Tesla; a previous investigation was conducted regarding the malfunction of Tesla's driver-assistance system under poor visibility conditions [3]
“车顶维权”女车主:终于赢了特斯拉一次
Hu Xiu· 2025-09-17 00:37
本文来自微信公众号:NBD汽车 (ID:NBD-AUTO),记者:李星,原文标题:《独家对话特斯拉"车顶维权"女车主:终于赢了特斯拉一次》,题图来 自:视觉中国 北京市大兴区人民法院的一纸判决书,再次让四年前上海车展中站在特斯拉"车顶维权"的女车主张亚周被业内关注。 9月16日,北京市大兴区人民法院就张亚周诉特斯拉汽车销售服务(北京)有限公司等买卖合同纠纷一案作出判决。张亚周提供的判决书显示,法院责令 特斯拉汽车销售服务(北京)有限公司、特斯拉(上海)有限公司共同于判决生效之日起十日内,向其提供车辆识别代号为5SYJ3E7EA7LF550391的特斯拉 Model3车辆于2021年2月21日发生交通事故前三十分钟的完整行车数据。 图片来源:受访者供图 2021年2月,张亚周的父亲驾驶一辆特斯拉Model 3发生追尾事故。同年4月,张亚周身穿"刹车失灵"字样T恤,在2021上海车展首日站在特斯拉车顶高 喊"特斯拉刹车失灵",引发广泛关注。 张亚周自2021年2月其父亲驾驶特斯拉发生追尾事故后,持续要求特斯拉提供完整行车数据却屡遭拒绝。"四年了,真的是太难了。"9月16日晚间,张亚周 接受《每日经济新闻》记者独家 ...
特斯拉电动门锁缺陷引监管审查,被困风险成焦点
Hua Er Jie Jian Wen· 2025-09-16 20:09
Core Viewpoint - The U.S. National Highway Traffic Safety Administration (NHTSA) is investigating Tesla's electric door locks due to potential defects that could trap passengers inside the vehicle, particularly concerning the 2021 Model Y [1] Investigation Scope and Focus - The investigation will assess the reliability of the power supply used for the door locks and the method Tesla employs to power them [2] - The focus is on the possibility of operating the electric door locks from outside the vehicle, as there is no manual way to open the doors from the outside in case of a power failure [3] Consumer Complaints and Safety Concerns - Since 2018, NHTSA has received over 140 consumer complaints related to Tesla's door malfunctions, with particular concern over failures due to low battery power [1] - Parents have reported being unable to open the doors to retrieve children from the back seat, raising significant safety concerns in emergency situations [1] Manual Release Mechanism - Although Tesla vehicles are equipped with manual release mechanisms, the NHTSA points out that children may not be able to locate or operate these devices [4] - There are calls for regulatory standards to ensure manual release mechanisms are standardized and easily accessible [4] Industry Trends and Global Regulatory Attention - Complaints regarding similar low battery issues affecting door functionality have been reported for other Tesla models, including the 2012 Model S and 2023 Model 3 [5][6] - The design of hidden door handles, pioneered by Tesla, has drawn attention from safety advocates and global regulators, as it complicates rescue efforts [6][7] Regulatory Pressure on Tesla - This investigation adds to the regulatory scrutiny Tesla is already facing regarding its Full Self-Driving (FSD) system and Autopilot features [8]
Tesla's 2021 Model Y Doors Could Trap Riders, US Safety Agency Says
Nytimes· 2025-09-16 18:38
Core Viewpoint - The agency is investigating reports of electronic doors on certain models that cannot be opened from the outside, potentially trapping individuals inside, including children [1] Group 1 - The investigation is focused on safety concerns related to electronic door mechanisms [1] - The issue raises significant implications for consumer safety and product reliability [1]
特斯拉(TSLA.US)因车门把手问题遭NHTSA调查
Zhi Tong Cai Jing· 2025-09-16 12:29
值得注意的是,几天前就有报道指出特斯拉这一问题。该报道揭露了一系列事件,其中有人在电力丧失 后无法打开车门,特别是在车祸后,导致受伤甚至死亡。 (原标题:特斯拉(TSLA.US)因车门把手问题遭NHTSA调查) 智通财经APP获悉,特斯拉(TSLA.US)正因部分Model Y车型的车门把手问题受到美国汽车安全监管机 构调查,该问题可能导致乘员被困在车内。美国国家公路交通安全管理局(NHTSA)周二表示,已就此问 题展开所谓的"初步评估"。在该问题中,电子车门把手可能会失去电力而无法使用。此次调查涉及2021 款部分Model Y车辆。 NHTSA表示:"此次调查的重点是车外对电子门锁的可操作性,因为在这种情况下,没有手动方式可以 打开车门。该机构将继续监测涉及从车内开门而导致被困的相关报告,必要时车辆缺陷调查办公室 (ODI)将采取进一步措施。" ...
人民日报评论员观察:系紧智驾汽车发展“安全带”
Cai Jing Wang· 2025-09-15 07:23
强化监管,有助于引导车企专注提升产品品质,也能提醒驾驶人正确对待辅助驾驶技术,避免安全事 故。 创新无远弗届,但安全始终是汽车产业发展的生命线。发布电动汽车电池新国标,要求升级为"不 起火、不爆炸";拟出台标准规范汽车车门把手安全技术要求;要求企业不得通过远程在线升级方式来 隐瞒缺陷……一段时间以来,相关部门出台一系列有力举措,为行业发展拧紧"安全阀"、系紧"安全 带"。对企业而言,唯有将安全第一的理念贯穿于从研发到宣发的全链条,确保技术进步实实在在服务 于人、造福于人,才能在激烈市场竞争中赢得信任和支持。 ...
全新问界M7 9月5日开售,产品经理透露3个重要信息
Feng Huang Wang· 2025-09-04 06:07
凤凰网科技讯 9月4日,鸿蒙智行官方宣布,全新问界M7将于9月5日开启预售。今日上午,该车产品经 理"福碗摩斯"还发文透露了3个消息。 一是车身安全性:核心乘员舱的结构件使用了潜艇级热成型钢,抗拉强度2000MPa,相当于每平方厘米 的面积上能承受高达20吨的压力。门槛加强梁和前后防撞梁用了铝合金材质,侧向碰撞时能迅速吸能保 证电池安全,搭配"十宫格"的防撞结构,最大程度发挥作用。碰撞安全测试认证结果也将公布。 二是座舱空气健康:使用了创新的MOFS吸附降解材料,空调里也用了MOFS的滤芯,能高效、持续地 对座舱内的气体进行净化。 三是展车到店情况:从9月5日开始,有100多家门店实车到店,试驾车也在同步准备中。 ...
电动智能浪潮下,沃尔沃的安全底色从未改变
汽车商业评论· 2025-08-28 23:51
Core Viewpoint - Volvo's new XC70 has set a pre-sale record for luxury hybrid models, with over 5,000 orders within 85 minutes of its launch, indicating strong market demand for its blend of luxury, safety, practicality, and high cost-performance [4][6]. Group 1: Product Launch and Features - The XC70 is available in two configurations: a plug-in hybrid two-wheel drive long-range version starting at 299,900 yuan and a four-wheel drive ultra-long-range version starting at 329,900 yuan [4]. - The XC70 is built on the SMA super hybrid architecture, marking a significant breakthrough in Volvo's electrification strategy in the luxury market [7]. - The vehicle features a "four-engine four-wheel drive" power structure, combining a 1.5T hybrid engine with three electric motors, enabling seven operational modes for optimal performance [9][11]. Group 2: Safety and Technology - The XC70 boasts a pure electric range of over 200 km and a combined range exceeding 1,200 km, addressing common concerns about electric vehicle range anxiety [11]. - Volvo emphasizes safety in its design, with a focus on real-world crash scenarios, leading to the development of advanced safety features and a robust safety structure [12][20]. - The vehicle includes 24 intelligent sensing hardware components, providing 21 intelligent safety functions, enhancing overall safety during driving [20][21]. Group 3: User Experience and Smart Features - The XC70's smart cockpit is designed to prioritize user safety, avoiding information overload and ensuring a seamless interaction experience [15][18]. - It integrates local resources, such as real-time traffic data and voice recognition for dialects, catering specifically to Chinese user preferences [17]. - The vehicle's system is built on a closed-source QNX operating system, ensuring high reliability and safety standards [21][23]. Group 4: Future Outlook - Volvo's commitment to safety as a core brand value positions it uniquely in the luxury automotive market, especially as it integrates advanced electric and intelligent technologies [24].