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TRL:众包数据在道路状况评估中的应用
研究背景与数据 传统方法:SRN 现状评估依赖专业调查,如 TRACS(功能状况)、SCRIM(安全状况)和 TRASS(结构状况),但存在覆盖频率低、成本高的问题。 众包数据: 车辆遥测数据:来自连接车辆的传感器,记录 “打滑”“颠簸 / 坑洼” 等事件,覆盖 ...
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