物联网驱动下智能汽车智能导航系统的设计与实现

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【Abstract】Thedevelopmentof smart vehiclesis highlydependent onadvanced navigationcapabilities，and the integrationof Internetof Things（IoT）technologyprovidesakeysupportforthis.Thedeploymentofvehicle-road cooperativefacilitiesenablesvehiclestoobtainreal-timeroadandenvironmental information，andthecombinationof high-precision positioningand sensing technologies improves theaccuracy of navigationand theabilitytounderstand the environment.Therefore，thispaperdiscussesthekeytechnologyintegrationandpracticaldeploymentof intelligentvehicle navigationsystems driven bytheinternetof things，withaviewtoproviding feasibledesign ideas andrealization methods for building more practical navigation.

【Key words】 internet of things; smart car; navigation system

0 引言

可靠精确的导航是智能汽车实现自动驾驶功能的核心基础，单纯的卫星定位容易在隧道、高楼密集区等场景失效，且现有系统对道路实时动态变化信息的利用往往不足，影响了全局路径规划的最优性和安全性。（剩余4782字）