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YARD TRACTOR STOPPED GUIDE SYSTEM FOR CONTAINER WHARVES
YARD TRACTOR STOPPED GUIDE SYSTEM FOR CONTAINER WHARVES
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机译:集装箱码头的堆场牵引车停放指南系统
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摘要
A device and a method for guiding a yard tractor in a container dock are provided to easily determine work progress condition by implementing an image recognition scheme through a camera. A device for guiding a yard tractor in a container dock includes a camera, a system and a vehicle computer. The camera photographs a recognition mark(20), which is attached on a chassis(23) of the yard tractor, according to an embedded program. The system performs a digital image operation on the photographed images by the camera, calculates a distance to a stop position using a recognition program, and guides the yard tractor to the stop position. The vehicle computer, which is installed in the yard tractor, receives the distance and images from the system through a wireless LAN(Local Area Network).
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