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无人驾驶宽体自卸车智能控制关键技术探讨

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码头承担大量的矿物、煤炭等干散货的运输工作,其中一个重要的环节是由自卸车实现货物的装卸载、转运工作.货物转运过程具有性质单一、工作场景明确的特点,同时还面临司机 24 h轮班作业工作、转运过程无法与港口控制系统对接、无法实时获得自卸车工作状态等问题.在干散货码头应用无人驾驶自卸车,利用自动驾驶相关技术,能够有效解决上述问题.提出了一种基于多目标融合定位的纯电动无人驾驶宽体自卸车技术,可实现自卸车的安全稳定自动驾驶,提高码头自动化率和智能化水平.
Discussion on Key Technologies of Intelligent Control of Unmanned Wide-body Dump Truck
The terminal undertakes the transportation of a large amount of dry bulk cargo such as minerals and coal,and an important link is the handling and transportation of goods by dump trucks.The process of goods transportation has the characteristics of single nature and clear work scenarios.At the same time,there are low levels of intelligence in the transportation process drivers work in 24-hour shifts,inability to interface with port control systems,and inability to obtain real-time working status of dump trucks.The application of unmanned dump trucks in dry bulk cargo terminals and the use of autonomous driving related technologies can effectively solve the above problems.A pure electric unmanned wide body dump truck technology based on multi-objective fusion positioning have been proposed.It can achieve safe and stable autonomous driving of the dump truck and improve the automation rate and intelligence level of the dock.It explores a highly intelligent and networked development path for other ports,with great guiding and promoting application value.

unmanned dump truckmulti source fusion perceptionprecision mapadaptive path planning

吴宇震、郝健、陈之坤、张德文

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山东港口渤海湾港集团有限公司

交通运输部水运科学研究院

无人驾驶自卸车 多源融合感知 精度地图 自适应路径规划

2024

港口装卸
武汉理工大学 中国工程机械学会港口机械分会

港口装卸

影响因子:0.186
ISSN:1000-8969
年,卷(期):2024.(6)