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“车载音箱无声或异响异常源头检测系统、方法和计算机程序产品”的专利,公开号 CN120935500A,申请日期为 2025 年 07 月。专利摘要显示,本发明提供一种车载音箱异常源头检测系统,包括:音频播放模块,用于在车载音箱无声的情况下,控制车载娱乐系统将音频流发至功率放大器,同时备份该音频流至车载娱乐系统中;故障码记录模块,用于检测...
Source Link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“车载音箱无声或异响异常源头检测系统、方法和计算机程序产品”的专利,公开号 CN120935500A,申请日期为 2025 年 07 月。专利摘要显示,本发明提供一种车载音箱异常源头检测系统,包括:音频播放模块,用于在车载音箱无声的情况下,控制车载娱乐系统将音频流发至功率放大器,同时备份该音频流至车载娱乐系统中;故障码记录模块,用于检测...
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