在进行成品油大鹤管铁路装车过程中,需将大鹤管插入火车槽车罐口,方能进行装车付油作业,大鹤管下降前必须与火车槽车罐口实现准确对位,而国内的大鹤管装车系统基本由人工现场手动操作对位,对位精度无法保证,易造成设备损坏,影响装车作业。通过安装大鹤管自动定位系统,实现大鹤管自动对位,是提高大鹤管对位精度的一种非常有效的方法。大鹤管自动定位系统是近几年来开发研制的 During the loading process of the refined oil pipeline, it is necessary to insert the large crane pipe into the tank mouth of the train tank to be able to perform the loading and unloading operations. Before the drop of the crane pipe, the exact alignment of the tank tanker truck must be achieved , While the domestic big crane tube loading system is manually operated by the manual on-site, the accuracy of the alignment can not be guaranteed, which can easily lead to equipment damage and affect the loading operation. By installing a large crane automatic positioning system to achieve large crane automatic alignment is to improve the alignment accuracy of large crane tube is a very effective way. Large crane automatic positioning system developed in recent years