金融界2025年7月1日消息,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“开路检测电路”的专利,公开号CN120233278A,申请日期为2025年03月。专利摘要显示,本发明的技术方案公开了一种开路检测电路,涉及电路保护技术领域,所述开路检测电路包括:功率驱动芯片、检测电路和控制类芯片;所述检测电路连接所述功率驱动芯片、负载和所述控制类芯片,所述检测电路,用于对所述功率驱动芯片...
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