In order to improve the positioning accuracy of educational robots,this study investigated the LIDAR observation mod-el and color camera imaging model of robots,proposed four observation model errors,and eliminated the errors by fused laser vision technology,and designed an optimized robot positioning self-navigation scheme.The experimental results show that the fused laser vi-sion technique proposed in this study has a localization error of only 1.8％and can complete robot localization within 3.2s.In both static and dynamic environments,this technology can achieve navigation success rates of 98.5％and 92.6％,respectively.And the optimized robot can achieve a satisfaction rate of 92.8％.Therefore,the SLAM robot proposed in this study that integrates laser vision technology can effectively play a companion role in the field of preschool education.
维普
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