Data format conversion method and equipment, and controller management system using data format conversion equipment

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United States of America Patent

PATENT NO 7562352
APP PUB NO 20040006401A1
SERIAL NO

10613211

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Abstract

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The invention contemplates to improve versatility or flexibility of a system for managing a controller. In a data format converter, a computer constitutes reception unit for acquiring input information containing a program, etc, of a first data format and outputted from a programmer unit, direction extract unit for extracting a convert direction of a data format contained in the input information so acquired, data conversion rule acquisition unit for acquiring a conversion rule of a data format corresponding to the convert direction so extracted and convert execution means for converting the program, etc, of the first data format to a second data format. The program, etc, of the second data format converted is outputted to the controller. The program, etc, can be created in this way in an arbitrary data format different from the data format of the controller.

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endoh, Hiromichi Hitachi , JP 22 153
Kasashima, Hirokazu Hitachi , JP 28 543
Matsumoto, Noritaka Hitachi , JP 25 185
Saito, Masahiko Mito , JP 132 2744
Suzuki, Shoji Hitachi , JP 187 4965
Yamada, Tsutomu Hitachi , JP 194 3825
Yamauchi, Manabu Yokohama , JP 59 816

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