码头控制室内，只见工作人员轻点鼠标，通过全流程自动化控制系统远程操控着这一切。 "我们过去需要多人投入卸船作业，如今只需两名工作人员在屏幕前远程操控。"广州港股份有限公司南 沙粮食通用码头分公司总经理助理李威表示，这套系统不仅让港口整体效率提升了20%，更实现了与腹 地铁路站场、公路货运信息的实时联动。 十月的广州南沙港，巨轮泊岸，塔吊林立。一艘来自北方的十万吨级货轮正在卸货，每小时8000吨的粮 食通过现代化输送系统源源不断地进入筒仓。 10月16日是世界粮食日。科技日报记者日前跟随中粮集团来到广州调研，看到科技正让传统的粮食物流 焕发新生，守护着国民饭碗的安全。 "十四五"期间，中粮科工牵头承担了国家重点研发计划"粮食物流多式联运高效衔接装备研发与示范"项 目。 在广州南沙港粮食通用码头，科技创新成果得到集中体现。单个浅圆仓每小时粮食出仓能力高达2000 吨，这是国产2000吨/小时的高效物流设备首次大规模应用。 在卸船码头，7万至10万吨级的泊位每小时综合接卸能力高达8000吨，相当于每分钟就有133吨粮食"登 陆"，年中转能力近1600万吨，足以满足一座超大城市一年的口粮供应。 北粮南运高效协同 在拥 ...

Core Insights - The article highlights the transformation of traditional grain logistics in China through technological advancements, particularly in the context of the North-South grain transportation challenge [1][2][3] Group 1: Technological Advancements in Grain Logistics - The Guangzhou Nansha Port has implemented a fully automated control system that enhances overall port efficiency by 20% and enables real-time coordination with rail and road transport [1] - The introduction of high-capacity logistics equipment, such as the 2000 tons/hour grain discharge capability at the shallow round warehouse, marks a significant milestone in the modernization of grain logistics [3] - The development of a domestic high-capacity chain conveyor system aims to improve the efficiency of grain transportation, allowing for a significant increase in grain discharge efficiency to 300 tons per hour [4] Group 2: Multi-Modal Transportation System - The North-South grain transportation route spans 3,500 kilometers, requiring multiple transfers that can lead to grain loss and inefficiencies [2] - A well-coordinated multi-modal transportation system is essential for optimizing costs, efficiency, and environmental impact in grain logistics [3] - The integration of various transportation modes, including rail, sea, and road, is likened to conducting a symphony, emphasizing the need for seamless collaboration among different transport methods [3] Group 3: Infrastructure and Storage Innovations - Innovations in storage technology, such as the "six-sided active temperature control" and intelligent three-dimensional storage systems, contribute to more precise and efficient grain storage [4] - The shift from passive allocation to proactive configuration and fine management in grain circulation is supported by infrastructure upgrades and information technology [4] - The annual transfer capacity at the unloading terminal can reach nearly 16 million tons, sufficient to meet the grain supply needs of a large city [3]