Data map forming method, data map formation-purpose information record medium forming method and apparatus
AssigneeToyoto Jidosha Kabushiki Kaisha
InventorYoshiyasu Itoh
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AssigneeToyoto Jidosha Kabushiki Kaisha
InventorYoshiyasu Itoh
Estimating the term…
An allocation map stored in a ROM in an ECU is set corresponding to the kinds of fuel injection valves. Therefore, at the time of incorporating fuel injection valves into a diesel engine, it is possible to freely set how injection correction amount data read from a two-dimensional code by a writing device is allocated in an injection correction amount map in steps S214 and S216, separately for the individual kinds of fuel injection valves. Since the injection correction amount map in which the injection correction amount data is arranged with a distribution of density corresponding to the kinds of fuel injection valves, it is possible to change and set correction points with high degree of freedom even though the amount of data recordable in the two-dimensional code is limited. Therefore, high-precision data maps can be used separately for the individual kinds of fuel injection valves.
A method of forming a data map by reading data from an information record medium (62a, 62b, 62c, 62d) that records map formation-purpose data, and allocating the data in a map,
An apparatus for forming a data map by reading data from an information record medium (62a, 62b, 62c, 62d) that records map formation-purpose data, and allocating the data in a map, the apparatus comprising:
A method of recording data for forming a data map for managing operation of a mechanism (4a, 4b, 4c, 4d) into an information record medium (62a, 62b, 62c, 62d),
An apparatus for recording data for forming a data map for managing operation of a mechanism (4a, 4b, 4c, 4d) into an information record medium (62a, 62b, 62c, 62d), the apparatus comprising:
Dependencies are inferred from the claim text.