中国汽车工程研究院申请基于频谱能量的碰撞测试假人生物保真度评估专利，能够准确衡量假人的生物保真度

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]