| 摘要 |
PROBLEM TO BE SOLVED: To continue carrying-in/out of warehouse work without correcting data by a host computer even when a forklift causes failure or abnormality and take in failure situation of the forklift from a fork terminal unit by the host computer to increase efficiency of forklift restoration work. SOLUTION: The fork terminal unit 40 of the forklifts 20, 30 receives instruction data of work contents from the host computer 1 and displays the received instruction data of work contents. Work is performed in accordance with instruction of the display of the fork terminal unit 40. When the forklifts 20, 30 cause failure or abnormality, instruction data of work contents which are not yet handled is directly transferred to fork terminal unit 40 of another forklifts 20, 30. Another forklifts 20, 30 receiving the instruction data perform the work which is not yet handled. COPYRIGHT: (C)2005,JPO&NCIPI
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