Cyclic maintenance work schedule table preparation system

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United States of America Patent

PATENT NO 5343387
SERIAL NO

07799064

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Abstract

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A system is provided for the preparation of a cyclic maintenance work schedule table. The system includes a display unit which can show boxes defined by dates in a desired period and the names of individual workers. The system also has a worker data memory for storing scheduled work information of the individual workers during the period and work qualifications of the individual workers; a building data memory for storing the names, work details, last working dates, and contracted frequencies of maintenance work of buildings to be worked with during the period; a processor for deciding working dates in the period for the buildings stored in the building data memory; and another processor for allocating the names of the buildings in the descending order of the difficulty of work items on the basis of data - which have been obtained from the worker data memory, building data memory and working date deciding means - and, after one of the boxes has been filled with a predetermined working time, moving to another one of the boxes.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asahi, Isamu Tokyo, JP 1 47
Fujino, Nobuhiro Kawasaki, JP 2 56
Honma, Masaki Tokyo, JP 3 102
Kobayashi, Nobuhisa Katsuta, JP 23 471
Mabuti, Kouzou Tokyo, JP 1 47
Nakano, Akio Tokyo, JP 53 912
Tsuruta, Setsuo Kawasaki, JP 10 220

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