东风汽车申请发动机故障检测相关专利,提升发动机故障检测准确性

市场资讯
Oct 10, 2025

国家知识产权局信息显示,东风汽车集团股份有限公司申请一项名为“发动机的故障检测方法、装置和可读存储介质”的专利,公开号CN 120739630 A,申请日期为2025年07月。专利摘要显示,本申请公开一种发动机的故障检测方法、装置和可读存储介质,涉及发动机技术领域。发动机的故障检测方法包括:获取节气门的预设开度值;在发动机运行的过程中,控制第一位置传感器获取节气门的第一开度值,并控制第二位置传感器...

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