声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 国家知识产权局信息显示，重庆长安汽车股份有限公司申请一项名为"车载总线测试方法、装置、设 备、存储介质及程序产品"的专利，公开号CN121283894A，申请日期为2025年9月。 财经频道更多独家策划、专家专栏，免费查阅>> 专利摘要显示，本发明涉及一种车载总线测试方法、装置、设备、存储介质及程序产品，涉及车辆安全 测试领域。该方法包括：获取车载总线的目标报文，对目标报文中的字段进行模糊，并使用模糊后的报 文对车载总线进行帧注入攻击，再检测车辆在进行帧注入攻击后是否存在异常，若存在异常，生成第一 测试结果，否则通过车载总线向待测单元发送正常报文，并判断待测单元针对正常报文的响应是否异 常，若响应异常，则生成第二测试结果。通过模糊总线报文并进行帧注入攻击，可以得到车辆针对外部 攻击的异常反应，暴露车载总线的安全漏洞，验证车辆在混合式攻击下的安全性和鲁棒性。 天眼查资料显示，重庆长安汽车股份有限公司，成立于1996年，位于重庆市，是一家以从事汽车制造业 为主的企业。企业注册资本991408.606万人民币。通过天眼查大数 ...

Group 1 - The core point of the article is the launch of the Li Auto i8, with a starting price of 321,800 yuan and three versions available: Pro (321,800 yuan), Max (349,800 yuan), and Ultra (369,800 yuan) [2] - The i8 features a range of 670 to 720 kilometers and is designed with a family-style design language from MEGA, emphasizing spaciousness, low drag, low noise, and low energy consumption [2] - The vehicle is marketed as a multifunctional car, capable of serving as an SUV, sedan, and MPV, leading to it being humorously referred to as the SUV version of "MEGA" by netizens [2] Group 2 - During the launch event, a crash test video was shown, demonstrating that the i8 met safety standards, with the battery pack remaining intact after a collision at 61 km/h against a rigid obstacle [4] - In a head-on collision test at 100 km/h, the vehicle's structural integrity was maintained, with no deformation of critical components and all nine airbags deployed [4] - The crash test video sparked controversy online, particularly regarding the unedited visibility of the truck brand involved in the test, which was later obscured in subsequent releases [7][18] Group 3 - The truck brand involved in the crash test, Chenglong, has faced scrutiny from netizens, with comments questioning the safety and reliability of the brand [7][18] - Chenglong's official response indicated that their legal department is addressing the situation, emphasizing their commitment to quality and safety in their vehicles [18][20] - Chenglong, a brand under Dongfeng Liuzhou Motor Co., Ltd., offers a comprehensive range of commercial vehicles and has established a solid customer base, including major logistics companies [20]