基于嵌入式的学前教育机器人设计

Design of Preschool Education Robot Based on Embedded System

为进一步提升我国学前教育的智能化教学水平,提出一款基于嵌入式的学前教育机器人。通过Cartographer方案进行机器人的即时定位与地图构建,地图构建效果良好并且流畅地完成了自主导航任务。实验结果表明,与gmapping构图方法相比,使用的Cartographer方案具有更高的精度和稳定性,最高的构图误差仅为3%;通过自主导航实验可以得知,设计的嵌入式学前教育机器人在完成轨迹任务时能够取得良好的效果。上述实验结果验证了提出的嵌入式学前教育机器人的可行性,具有一定的实际应用价值。

In order to further improve the intelligent teaching level of preschool education in China, an embedded preschool education robot is proposed. The real-time positioning and map building of the robot are carried out through the Cartographer scheme, which realizes the map building with good effect and smoothly completes the autonomous navigation task. The experimental results show that compared with the gmapping composition method, the Cartographer scheme used in this study has higher accuracy and stability, and the highest composition error is only 3%;Through the autonomous navigation experiment, it can be concluded that the embedded preschool education robot designed in this study can achieve good results in completing the trajectory task. The above experimental results verify the feasibility of the embedded preschool education robot proposed in this study, and have certain practical application value.