基于智慧校园的巡逻机器人导航定位技术研究

Research on localization and navigation technology of patrol robot based on smart campus

在智慧校园的大环境下,文章设计了一款基于GPS导航技术的自动巡逻校园机器人。巡逻机器人以STM32为主控芯片,由电源电路、GPS模块、陀螺仪模块、数据存储模块、电机舵机控制电路组成。本设计首先将GPS模块获取的经纬度数据存储在数据存储模块中,然后使用陀螺仪模块得到航向角作为GPS的辅助,获取实时航向信息,最终得出巡逻机器人的运动轨迹。文章经实验验证满足设计要求,实现了机器人自动巡逻的功能。

In the environment of smart campus,a campus robot which can patrol by itself based on GPS is designed.Patrol robot takes STM32 as the control core.It is composed of power supply circuit,GPS module,gyroscope module,data storage module,motor and steering engine control circuit.In this design,First of all,longitude and latitude data collected by GPS is stored in data storage module.Then real time heading information is acquired by gyroscope module and GPS.In this process,course information is measured by gyroscope module.At last,movement track of patrol robot is computed.The experimental results show that the robot has achieved the expected goal,and realized the automatic cruise function.