The Design of Truck Steelyard Automatic Acquisition System in Forestry

This abtract introduce that Truck steelyard which controlled by AT89C51 automatic acquisied the weight of truck of shipping materials, automatic detected the up or down truck steelyard and automatic identificated the truck's number, then through the computer network to transport the data information to the main management department safe. At present, the system has been successfully and safely applied in safety digitizing managing wood-produce by YiChun Forestry Bureau and JiaGeDaQi Forestry Bureau using.