激光扫描仪在集装箱吊装轨迹优化控制中的应用

Application of Laser Scanner in Optimal Control of Container Hoisting Trajectory

针对集装箱码头装卸效率低、安全性差问题，研究设计了一种应用激光扫描仪的吊装轨迹优化控制系统。该系统主要通过二维激光扫描仪实时扫描获得集装箱分布情况、小车、吊具位置等情况，进行吊装轨迹优化控制，实现保证安全距离下的吊装“最优轨迹”运行。实践表明，使用该系统后优化效果显著，吊装高效，安全、节能，具有较好的工程应用及推广价值。

Aiming at the problems of low cargo handling efficiency and poor safety at container terminals, an optimal control system of hoisting trajectory using laser scanner is studied and designed. The system can obtain the distribution of containers, the position of carriages and spreaders by real-time scanning of two-dimensional laser scanner, and optimize the hoisting trajectory to ensure the safe distance of hoisting ＂optimal trajectory＂ operation. Case analysis shows that the optimization effect is remarkable after using the system, and the hoisting is efficient, safe and energy-saving. It has good engineering application and popularization value.