汽车复杂电磁环境适应性测评方法研究  

Research on the Evaluation Method for the Adaptability of Automotive Complex Electromagnetic Environment

作　　者：王建利 唐昌武 乔俊贤 白丽 马贵阳 Wang Jianli;Tang Changwu;QiaoJunxian;Bai Li;Ma Guiyang(FAW Car Co.,Ltd.,Changchun 130012)

机构地区：[1]一汽奔腾轿车有限公司,长春130012

出　　处：《汽车文摘》2025年第1期36-40,共5页Automotive Digest

摘　　要：随着汽车的智能网联化和电动化的快速发展,车辆内、外部电磁环境日趋复杂。为了克服传统整车电磁兼容(EMC)试验室测试方法在全面验证实际工况方面的不足,在梳理复杂电磁环境分类和用户使用场景的基础上,提出一种基于用户场景的车辆复杂电磁环境适应性测试评价方法,包括自兼容测试、静态测试、常规功能动态测试、智能网联动态测试和测试结果评价。通过某车型实际测试案例,结果表明该方法对于用户场景下的汽车复杂电磁环境抗干扰的有效性,为整车EMC性能提升提供支撑。With the rapid development of intelligent networking and electrification in automobiles,the electromagnetic environment inside and outside vehicles is becoming increasingly complex.To overcome the limitations of traditional vehicle Electromagnetic Compatibility(EMC)laboratory testing methods in comprehensively validating actual operating conditions,a method for evaluating the adaptability of vehicle complex electromagnetic environments based on user scenarios is proposed.It includes self-compatibility testing,static testing,conventional functional dynamic testing,intelligent networked dynamic testing,and test result evaluation.Through actual testing of a certain vehicle model,the results show the effectiveness of this method in resisting interference in complex electromagnetic environments of automobiles in user scenarios,providing support for improving the overall EMC performance of the vehicles.

关 键 词：电磁环境 用户使用场景 电磁兼容性 智能网联汽车 

分 类 号：U467.1[机械工程—车辆工程]