Group 1 - The China Automotive Engineering Research Institute Co., Ltd. has applied for a patent for a device and method for overtaking tests in a wind tunnel, indicating innovation in automotive testing technology [1] - The patent application was filed on March 2025, with the publication number CN119935485A, showcasing the company's ongoing research and development efforts [1] - The invention includes a wind tunnel, balance rotation device, and mechanisms for rotating vehicles, allowing for flexible adjustment of the relative positions and orientations of the vehicles during testing [1] Group 2 - The China Automotive Engineering Research Institute Co., Ltd. was established in 2001 and is located in Chongqing, primarily engaged in professional technical services [2] - The company has a registered capital of 1,004.18 million RMB and has invested in 34 enterprises, demonstrating its active role in the automotive industry [2] - The company has participated in 5,000 bidding projects and holds 1,776 patents, indicating a strong focus on innovation and intellectual property [2]

Core Viewpoint - China Automotive Engineering Research Institute Co., Ltd. has applied for a patent related to a method and device for evaluating the biological fidelity of crash test dummies based on spectral energy, indicating advancements in automotive collision safety technology [1] Group 1: Patent Application - The patent titled "Method, Device, and Medium for Evaluating the Biological Fidelity of Crash Test Dummies Based on Spectral Energy" was published with the application number CN119918182A, filed on December 2024 [1] - The invention focuses on analyzing crash response data from dummies and human body parts to assess the biological fidelity of dummies, enhancing the accuracy of simulations [1] Group 2: Company Overview - China Automotive Engineering Research Institute Co., Ltd. was established in 2001 and is located in Chongqing, primarily engaged in professional technical services [2] - The company has a registered capital of 1,004.18 million RMB and has invested in 34 enterprises, participated in 5,000 bidding projects, and holds 1,774 patents [2]

Group 1 - The China Automotive Engineering Research Institute Co., Ltd. has applied for a patent for a "virtual-real combined field in-loop simulation testing system and method" with publication number CN119902516A, filed on January 2025 [1] - The patent involves a simulation testing technology that enhances safety and flexibility by allowing the tested vehicle to receive and execute test actions based on simulated sensor information [1] - The system includes steps where the server collects testing requirements and position information from both the tested and non-tested vehicles to determine and update simulation sensor information [1] Group 2 - The China Automotive Engineering Research Institute Co., Ltd. was established in 2001 and is located in Chongqing, primarily engaged in professional technical services [2] - The company has a registered capital of 1,004.18 million RMB and has invested in 33 enterprises, participated in 5,000 bidding projects, and holds 1,767 patents [2] - Additionally, the company has 367 trademark registrations and 97 administrative licenses [2]

中国汽车工程研究院股份有限公司 第五届董事会第二十次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 证券代码：601965 股票简称：中国汽研 编号：临2025-011 （www.sse.com.cn）的《中国汽研关于聘任公司高管的公告》（临 2025-012）。 特此公告。 中国汽车工程研究院股份有限公司董事会 以 8 票赞成、0 票弃权、0 票反对，审议通过了《关于聘任公司副总经理的 议案》，同意聘任王锐同志为公司副总经理，任期自本次董事会审议通过之日起 至本届董事会届满之日止。 公司董事会提名委员会已就该议案向董事会提出建议，认为王锐同志具备 《中华人民共和国公司法》《上海证券交易所股票上市规则》《公司章程》所规 定的担任上市公司高级管理人员的任职资格，不存在不得担任公司高级管理人员 的法定情形。同意提交董事会审议。 具体内容详见同日披露于《上海证券报》和上海证券交易所网站 中国汽车工程研究院股份有限公司（以下简称 "公司"或"中国汽研"） 第五届董事会第二十次会议于 2025 年 4 月 2 日在重庆以现 ...