汽车安全技术
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发生事故后外把手应能开启车门!汽车门把手强制性国标征求意见稿发布
Di Yi Cai Jing· 2025-09-24 14:15
Core Viewpoint - The Ministry of Industry and Information Technology (MIIT) is seeking public opinion on a draft mandatory national standard for automotive door handles, aimed at enhancing safety features and ensuring accessibility in emergency situations [1][2]. Group 1: Safety Standards - The draft standard specifies that each car door (excluding the tailgate) must be equipped with a mechanical release function for the outer door handle, allowing it to be opened without tools in emergencies such as irreversible restraint device deployment or battery thermal events [1][2]. - The design of the door handle system must ensure that the non-collision side door can be opened from the outside without tools, even when the locking mechanism is engaged [1]. Group 2: Accessibility Requirements - The draft includes new requirements for the positioning and operational space of the outer door handle to improve rescue convenience, mandating a hand operation space of at least 60mm x 20mm x 25mm relative to the vehicle's surface [1][2]. - Each car door must also have an inner door handle with a mechanical release function, which can unlock and open the door without external tools. If equipped with an electric inner door handle, it must also include a mechanical emergency release [2]. Group 3: Feedback Timeline - The deadline for public feedback on the draft is set for November 22, 2025 [3].
售价128万元起,仰望U8L鼎世版正式上市
Qi Lu Wan Bao· 2025-09-12 14:45
Core Viewpoint - The launch of the Yangwang U8L Ding Shi Edition, a full-size luxury SUV priced at 1.28 million yuan, aims to set a new benchmark in the luxury SUV market with a focus on safety, experience, and luxury [1][23]. Group 1: Product Features - The U8L Ding Shi Edition incorporates advanced technologies such as the Yisifang system, Yun Nian-P+ intelligent hydraulic body control system, and a full aluminum chassis, enhancing both safety and driving experience [1][10][17]. - The vehicle features a maximum power output of 880 kW and a maximum torque of 1520 N·m, achieving a 0-100 km/h acceleration in just 3.5 seconds [14][15]. - The battery capacity has been upgraded to 55.53 kW·h, with a fuel tank volume of 90 liters, providing a comprehensive range of 1160 km under CLTC standards [17]. Group 2: Safety Innovations - The U8L Ding Shi Edition is equipped with a full aluminum chassis designed to meet global five-star safety standards, significantly enhancing collision protection capabilities [6]. - Safety features include carbon-ceramic brake discs, 14 airbags, and an infrared night vision system, establishing a comprehensive passive safety defense [5][6]. - The vehicle also offers advanced privacy protection features, including smart light-sensitive privacy windows and a "one-key privacy" function for secure communications [8][20]. Group 3: Luxury Experience - The interior design draws inspiration from Chinese "Ding" culture, featuring high-quality materials such as Nappa leather and hand-polished wood, creating a luxurious cabin environment [18]. - The U8L Ding Shi Edition provides a spacious layout with flexible seating arrangements, including zero-gravity seats with massage functions [12]. - The vehicle's intelligent technology includes a 3nm smart cockpit chip and AI voice control, enhancing user interaction and driving convenience [20][21]. Group 4: Market Positioning and Promotions - The U8L Ding Shi Edition is positioned as a high-end product that redefines luxury and safety in the automotive industry, with promotional offers for early buyers [3][23]. - The vehicle is set to begin dynamic test drives immediately, with deliveries starting at the end of September, allowing potential customers to experience its features firsthand [23].
长城汽车:发布安全技术IP 持续提升产品安全性能
Ren Min Ri Bao· 2025-08-26 21:37
Core Viewpoint - The 28th China Automotive Engineering Society Automotive Safety Technology Conference was held, where Great Wall Motors systematically released its safety technology IP, establishing a new standard for "comprehensive safety" [2][3] Group 1: Focus on Automotive Safety - Great Wall Motors has been committed to enhancing product safety performance and has released its safety technology IP, which includes passive safety, structural safety, active safety, scenario safety, crowd safety (children/elderly), and data safety [3] - The release of the safety technology IP reflects Great Wall Motors' emphasis on automotive safety and aligns with its philosophy of harmonious coexistence among people, vehicles, and the environment [3] Group 2: Investment in Safety Testing Facilities - Great Wall Motors has invested 510 million yuan to build the largest independent safety testing laboratory in Asia, covering an area of 57,000 square meters [4] - The new multi-angle collision testing laboratory features a self-designed "five zones and eight tracks" layout, capable of conducting 1,500 tests annually, with all core equipment developed in-house [4] Group 3: Demonstration of Testing Capabilities - During the conference, Great Wall Motors demonstrated its leading testing capabilities with a scenario of emergency braking from 90 km/h to 50 km/h, showcasing its rigorous collision testing and results [5] Group 4: Enhanced Research and Testing Investments - Great Wall Motors has invested approximately 100 million yuan in acquiring 34 crash test dummies, including 24 adult and 10 child dummies, to improve the accuracy of crash test data [6] - These dummies are equipped with high-precision sensors to collect data on force distribution and injury values across different body types, genders, and age groups, providing comprehensive references for vehicle safety performance enhancement [6] - The conference discussed the latest advancements in automotive safety technology research and applications, providing new references for future safety research in the automotive industry [6]
对撞卡车,理想回应
盐财经· 2025-08-04 09:53
Core Viewpoint - The article discusses the safety testing of the Li Auto i8, emphasizing the company's commitment to user safety and the transparency of the testing process [2][3]. Group 1: Purpose of the Testing - Li Auto prioritizes user safety and aims to create a secure travel environment for families, employing a "short front suspension safety structure" in the i8 design to enhance passive safety while providing spaciousness [3]. - The company commissioned a third-party authority, China Automotive Engineering Research Institute, to conduct high-intensity collision tests to scientifically validate and improve the i8's passive safety performance [3][4]. Group 2: Performance of the Collision Test - The collision test was designed based on common traffic accident scenarios, with the i8 demonstrating effective safety features such as no significant deformation of structural components and the proper deployment of nine airbags during the test [4]. - The i8's innovative safety structure includes three longitudinal force transmission paths and 11 energy-absorbing structures, which effectively mitigate impact forces from frontal collisions [4]. Group 3: Public Reaction and Clarifications - The testing aimed solely to validate the i8's safety features and was not intended to evaluate other brands, clarifying that the test vehicle used was a second-hand Dongfeng Liuzhou truck, which should not be interpreted as a quality assessment of that brand [5]. - Li Auto expressed respect for Dongfeng Liuzhou as a leading brand in the truck industry and emphasized that there is no direct competition between the two companies [5]. Group 4: Industry Standards and Future Commitment - The i8 was developed in accordance with the latest national standards for occupant protection during collisions and has undergone rigorous testing to meet high safety ratings [7]. - Li Auto is confident in the i8's safety and is committed to continuous innovation in automotive safety technology, aiming to enhance the overall safety standards in the automotive industry [7].
持续发酵!理想、中国汽研深夜回应“撞飞卡车”,乘龙卡车连续四天发声
Hua Xia Shi Bao· 2025-08-04 01:13
Core Viewpoint - Li Auto emphasizes the importance of user safety and has conducted a collision safety test for the Li Auto i8 to validate and enhance its passive safety performance, using a third-party authority for transparency and credibility [1][2]. Group 1: Purpose of the Test - The test was conducted to ensure the safety and reliability of the innovative "short front suspension safety structure" of the Li Auto i8, which aims to provide spaciousness akin to MPVs while ensuring passive safety [1]. - The test was designed to simulate real-life collision scenarios, particularly the critical "small car vs. large truck" situation, which is a major concern for consumers [1]. Group 2: Test Performance - The collision test was executed by the China Automotive Engineering Research Institute, which is recognized for its professional capabilities and impartiality [2]. - The Li Auto i8 demonstrated strong safety features, with no significant deformation of the A, B, and C pillars, all nine airbags deployed correctly, and no leakage or fire from the battery pack during the test [2]. Group 3: Public Reaction and Industry Impact - The test aimed solely to validate the Li Auto i8's safety and was not intended to evaluate other brands, clarifying that the used Dongfeng Liuzhou Truck was merely a mobile barrier [3]. - Li Auto clarified that there is no direct competition with Dongfeng Liuzhou, which is a leading brand in the truck industry, and expressed respect for their longstanding reputation [3]. - The company aims to foster a fair industry environment and contribute to the high-quality development of the Chinese automotive sector [3]. Group 4: Safety Standards and Confidence - The Li Auto i8 was developed in accordance with the latest national safety standards and has undergone over 100 internal tests, achieving top ratings from various authoritative third-party evaluations [4]. - The company expresses confidence in the i8's safety and the overall progress of the automotive industry's safety development in China [4]. Group 5: Market Reaction - Following the release of the collision test video, Li Auto's stock experienced significant volatility, with a drop of 6.20% on the day of the i8's launch and a cumulative decline of 13.53% by August 1 [9]. - The market capitalization of Li Auto in Hong Kong fell by nearly 33 billion HKD in a single day, reflecting investor concerns [9]. Group 6: Response from Dongfeng Liuzhou - Dongfeng Liuzhou Truck has actively responded to the situation, emphasizing the importance of real-world safety and criticizing the portrayal of the collision test as misleading [12][14]. - The controversy has led to increased attention and engagement on Dongfeng Liuzhou's social media platforms, indicating a shift in public interest [12][14].
理想发i8安全性碰撞测试说明
Xin Jing Bao· 2025-08-04 00:05
Core Viewpoint - The company emphasizes the importance of user safety and has conducted a collision safety test for the Li Auto i8 to validate and enhance its passive safety performance [1] Group 1: Purpose of the Test - The company prioritizes user safety and aims to create a secure travel environment for families, utilizing a "short front suspension safety structure" in the i8 design to balance spaciousness and passive safety [1] - The collision test was commissioned to a third-party authority, China Automotive Engineering Research Institute, to scientifically verify the safety of the i8 [1] - The test simulates real-life collision scenarios, particularly the critical "small car vs. large truck" situation, which is a major concern for consumers [1] Group 2: Test Performance - The i8's innovative safety structure includes three longitudinal force transmission paths and 11 energy-absorbing structures in the front compartment, effectively mitigating impact forces [1] - During the test, the A, B, and C pillars, as well as the door beams, showed no significant deformation, and all nine airbags deployed correctly, indicating high safety standards [1] - The battery pack remained leak-free and did not catch fire, and the doors automatically unlocked, showcasing the vehicle's safety features [1] Group 3: Public Response and Clarifications - The test aimed solely to validate the i8's safety and was not intended to evaluate other brands, clarifying that the used truck was merely a mobile barrier [1] - The company acknowledges the unintended controversy surrounding the truck brand involved in the test and emphasizes that there is no direct competition between the two [1] - The i8 was developed in accordance with the latest national standards and has received top evaluations from authoritative third-party tests, reinforcing confidence in its safety [1] Group 4: Industry Commitment - The company expresses confidence in the overall safety development level of the automotive industry and commits to continuous innovation in automotive safety technology [1] - The company aims to contribute to a fair and orderly industry environment and promote high-quality development in the Chinese automotive sector [1]
深夜!理想回应“撞飞卡车”测试
证券时报· 2025-08-03 14:52
Core Viewpoint - The article discusses the safety testing of the Li Auto i8, emphasizing the company's commitment to user safety and the transparency of the testing process [3][4][5]. Group 1: Purpose of the Testing - Li Auto prioritizes user safety and aims to create a secure travel environment for families, which led to the decision to conduct collision tests [3]. - The i8 features a "short front suspension safety structure" designed to provide spaciousness while ensuring passive safety performance [3]. - The testing was conducted by a third-party authority, China Automotive Engineering Research Institute, to scientifically validate and enhance the i8's safety features [3][4]. Group 2: Performance in Collision Testing - The i8's innovative safety structure includes three longitudinal force transmission paths and 11 energy-absorbing structures, effectively mitigating impact forces during collisions [4]. - During the tests, critical components such as the A, B, and C pillars, as well as door beams, showed no significant deformation, and all nine airbags deployed correctly [4][7]. - The battery pack remained intact without leakage or fire, and the doors automatically unlocked after the collision, showcasing the vehicle's safety capabilities [4][7]. Group 3: Public Reaction and Clarifications - The testing aimed to validate the i8's safety and was not intended to evaluate other brands, despite the involvement of a Dongfeng Liuzhou truck in the test [5]. - Li Auto clarified that there is no direct competition with Dongfeng Liuzhou, which specializes in trucks, while Li Auto focuses on family passenger vehicles [5]. - The company expressed respect for the truck brand and emphasized the importance of fair competition in the automotive industry [5]. Group 4: Industry Standards and Future Commitment - The i8 was developed in accordance with the latest national safety standards and has undergone rigorous testing, achieving high ratings from authoritative third-party evaluations [6]. - Li Auto is confident in the i8's safety and is committed to continuous innovation in automotive safety technology, aiming to protect users' travel safety [6].
理想汽车回应“理想i8与乘龙卡车安全性碰撞测试”:测试用乘龙二手卡车仅作为移动式壁障物,无引导性评价,致其意外卷入争议属无心之举
中国基金报· 2025-08-03 14:47
Core Viewpoint - The article emphasizes the commitment of Li Auto to user safety, highlighting the importance of the crash test for the Li Auto i8 to ensure its passive safety performance [1][2]. Group 1: Purpose of the Crash Test - The crash test was conducted to scientifically validate and enhance the passive safety performance of the Li Auto i8, utilizing a "short front suspension safety structure" design to provide spaciousness while ensuring safety [1]. - The test was executed by a third-party authority, China Automotive Engineering Research Institute, to transparently demonstrate the safety efforts and results of the Li Auto i8 [1]. Group 2: Performance in Crash Testing - The Li Auto i8 features an innovative short front suspension safety structure with three longitudinal force transmission paths and 11 energy-absorbing structures, effectively mitigating impact forces during frontal collisions [2]. - The test results showed no significant deformation in the A, B, and C pillars, all nine airbags deployed correctly, and there were no leaks or fires from the battery pack, indicating high safety standards [2]. Group 3: Public Opinion and Industry Context - The crash test aimed solely to validate the Li Auto i8's safety and was not intended to evaluate other brands, clarifying that the test vehicle used was not a reflection of quality judgment on the East Wind Liuzhou brand [4]. - Li Auto clarified that it does not compete directly with East Wind Liuzhou, which is a leading brand in the truck industry, emphasizing respect for the brand and its long-standing reputation [4]. - The Li Auto i8 was developed in accordance with the latest national standards and has undergone rigorous testing, with confidence in its ability to meet stringent safety evaluations [5].
理想回应和乘龙重卡碰撞测试
第一财经· 2025-08-03 14:42
Core Viewpoint - The article emphasizes the commitment of Li Auto to user safety by conducting collision tests on the Li Auto i8 to enhance its passive safety performance [1][2]. Group 1: Purpose of the Collision Test - Li Auto prioritizes user safety and aims to create a secure travel environment for families, utilizing a "short front suspension safety structure" in the i8 design [1]. - The company commissioned a third-party authority, China Automotive Engineering Research Institute (China Automotive Research), to conduct high-intensity collision tests to validate the safety of the new design [1][2]. - The testing aims to simulate real-life collision scenarios, particularly the "small car vs. large car" situation, which is a significant concern for consumers [1]. Group 2: Performance of the Collision Test - The collision test was based on common traffic accident scenarios, and the results were conducted by a reputable organization, ensuring scientific authority [2]. - The i8 features three longitudinal force transmission paths and 11 energy-absorbing structures in the front cabin, effectively mitigating impact forces during frontal collisions [2]. - The test results showed no significant deformation in the A, B, and C pillars, all nine airbags deployed correctly, and the battery pack remained leak-free and fire-free, demonstrating the vehicle's safety [2]. Group 3: Public Opinion and Industry Impact - The purpose of the test was to validate the i8's safety and not to evaluate other brands, clarifying that the test vehicle used was not intended for quality comparison [3]. - Li Auto expressed that any misunderstanding or misinterpretation regarding the test's intent was unintentional and aims to provide factual information for healthy industry discussions [3][4]. - The company clarified that there is no direct competition with Dongfeng Liuzhou Motor, emphasizing respect for the established brand in the truck industry [3][4]. Group 4: Safety Standards and Future Commitment - The i8 was developed according to the latest national standards and has undergone rigorous testing, achieving high ratings from authoritative third-party evaluations [5]. - Li Auto is confident in the i8's safety and believes in the continuous improvement of safety standards within the Chinese automotive industry [5]. - The company aims to collaborate with industry peers to drive innovation in automotive safety technology [5].
理想回应和乘龙重卡碰撞测试
财联社· 2025-08-03 14:25
Core Viewpoint - The article emphasizes the commitment of Li Auto to user safety by conducting collision tests on the Li Auto i8 to validate and enhance its passive safety performance [1][2]. Group 1: Purpose of the Collision Test - Li Auto prioritizes user safety and aims to create a secure travel environment for families, utilizing a "short front suspension safety structure" in the i8 design [1]. - The company commissioned a third-party authority, China Automotive Engineering Research Institute, to conduct high-intensity collision tests to transparently demonstrate the safety efforts and results of the i8 [1]. Group 2: Performance of the Collision Test - The collision test was based on common traffic accident scenarios, with China Automotive Engineering Research Institute recognized for its professional capabilities and impartiality [2]. - The innovative short front suspension safety structure of the i8 includes three longitudinal force transmission paths and 11 energy-absorbing structures, effectively mitigating impact forces from frontal collisions [2]. - The test results showed no significant deformation in the A, B, and C pillars, all nine airbags deployed correctly, and there were no leaks or fires from the battery pack, indicating the vehicle's high safety standards [2]. Group 3: Public Opinion Impact - The purpose of the test was solely to validate the i8's safety performance and not to evaluate other brands, clarifying that the test vehicle used was not intended for quality comparison [3]. - Li Auto clarified that there is no direct competition with Dongfeng Liuzhou Motor, emphasizing respect for the truck brand and its established reputation in the industry [3]. Group 4: Discussion on Safety Standards - The i8 was developed in accordance with the latest national standards and has undergone rigorous testing, achieving top evaluations from authoritative third-party organizations [4]. - Li Auto expresses confidence in the i8's safety and the overall progress of the automotive industry's safety development, committing to continuous innovation in automotive safety technology [4].