无人车的定位导航系统的设计与实现

以社区、校园等主要场地的无人车为研究对象,针对其在半结构化场地的自动运行,提出对无人车的精准定位及合理避障的定位导航方案。该定位导航系统以STM32单片机为核心,用到角度传感器、超声波雷达传感器,共同为无人车提供定位导航服务,实现了无人车在社区和校园内的稳定运行。经调试实验,该方案功能良好。

This paper takes unmanned vehicles in major venues such as communities and campuses as the research object,and proposes a positioning and navigation solution for the accurate positioning and reasonable obstacle avoidance of unmanned vehicles for their automatic operation in semi-structured venues.This positioning and navigation system uses an STM32 microcontroller as the core,and uses angle sensors and ultrasonic radar sensors,which together provide positioning and navigation services for the unmanned vehicle,and realise the stable operation of the unmanned vehicle in the community and campus.After debugging experiments,the solution functions well.