Since the tire crane is mostly used in domestic container treminal for loading and unloading containers,the existing RTG being modified into the remote-control semi-automatic RTG will play a significant role in decreasing the opera-tors,improving working efficiency,reducing labor intensity of operators,and improving the economic benefit in the tremi-nal.The paper analyzes critical points of the automatic technologies of RTG from its own characteristics,discusses the prac-tical effect of RTG automation,and presents the method of realizing remote-control semi-automation of existing container RTG and key points of system application in conjunction with the system applications of Japanese RTG remote-control semi-automatic yard.%由于国内集装箱码头堆场大多采用轮胎起重机(RTG)装卸集装箱,将现有RTG改造成远程操作的半自动化RTG ,对减少操作人员数量、提高工作效率、降低操作人员劳动强度、提高码头经济效益有较大作用。从RTG自身特点出发分析了RTG自动化技术的要点,论述了RTG自动化改造的实践效果,并结合日本RTG远程半自动化操作堆场的系统应用情况,研究分析了实现现有集装箱RTG远程半自动化的方法和系统应用的关键点。
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