金融界2025年4月5日消息,国家知识产权局信息显示,比亚迪股份有限公司申请一项名为“车辆速度检测方法、车辆和计算机存储介质”的专利,公开号CN 119757791 A,申请日期为2024年5月。
专利摘要显示,本发明公开了一种车辆速度检测方法、车辆和计算机存储介质,包括获取道路视频图像;对道路视频图像进行特征点检测,并去除道路视频图像中的运动特征点以获得有效特征点;根据有效特征点确定车辆的行驶速度。采用该方法可以避免运动特征点对行驶速度检测的干扰,提高了行驶速度检测的准确性,且适用于室外复杂环境。
天眼查资料显示,比亚迪股份有限公司,成立于1995年,位于深圳市,是一家以从事电气机械和器材制造业为主的企业。企业注册资本290926.5855万人民币。通过天眼查大数据分析,比亚迪股份有限公司共对外投资了98家企业,参与招投标项目971次,财产线索方面有商标信息1760条,专利信息5000条,此外企业还拥有行政许可134个。
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