长城汽车申请投屏处理方法专利，显著提升投屏画面的连续性和稳定性

市场资讯02-27

国家知识产权局信息显示，长城汽车股份有限公司申请一项名为“投屏处理方法、设备及存储介质”的专利，公开号CN121585847A，申请日期为2025年10月。专利摘要显示，本申请公开了一种投屏处理方法、设备及存储介质，涉及投屏技术领域。方案通过监测终端设备在投屏过程中实时流数据的接收情况，及时识别接收延迟超过第一阈值的第一卡顿事件；之后，基于记录有历史卡顿时长的缓存数组确定目标延迟值，以反映网络波动...

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