earticle

영어

It is seen the construction project which comes to be constructed recently. It gradually is a tendency which becomes highly, largely and complicatedly. The important gradually increase the hoisting, specially case of skyscraper construction of the city center area from smallness one space to ascend with the upper floors it is gradually augmented. It develops the automatic
hoisting technology of the tower crane which uses a radio frequency identification from in automation technique. Like this research to lead the work efficiency of the tower crane and safety of worker come to be high.