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1.功能介绍

用户导航场景下,因路线规划不合理、分岔路口变道不及时、错过路口等原因,会发生主动偏离原有规划的路线继续行驶。此时导航产品应具备快速的规划新的路线,以便引导后续用户的导航需求。


偏航:

指实车驶离当前规划路径的一种行为,对定位来说是信号逐渐远离当前路径,并达到一定的预设条件(防止信号漂移导致的误偏航)才确认是偏航。

偏航条件非常严格,仅有以下两个情况可触发偏航


重算:

偏航条件达到后定位会通知引导(或TBT)模块进行重新规划路线,起点是实车的最新位置,以满足用户的实际定位需求。


2.对应技术模块

重算信息设置


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