基于巡线机器人的货物定位系统的设计和实现

Design and Implemention of the Positioning System for Goods in Storage Based on Automatic Line-tracking Robot

在仓储货物信息自动化管理的过程中,为实现仓库货物的准确定位,设计了一种基于巡线机器人技术的货物定位系统。在机器人巡线过程中,通过车载条码扫描设备对货物条形码进行扫描,在条形码响应的同时,对货位信息进行采集。并将采集信息以无线传输方式发送到上位机进行分析处理。针对采集过程中由于条形码响应时间造成的货位信息误差问题,采用了误差冗余算法。实验结果表明,通过这种算法实现了货物的准确定位。

In automatic management of information about the goods in storage, in order to position the goods precisely, a positioning system based on line-tracking robot is designed. During the line-tracking procedure, the barcodes on goods are scanned through car loaded barcode scanner;at the same time ,the location information of the goods is collected. The collected information is transmitted to the host computer in wireless transmission mode for analysis and processing. Aiming at the position error caused by the response time of the barcodes,the redundancy error algorithm is used. The result of experiments shows that the algorithm locates the goods accurately.