| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a product of the same specification produced in different part factories, which stores a part number of each part factory without increasing the cost, and to provide an electronic control unit for a vehicle, and a product identification information storage method. <P>SOLUTION: The product 11 produced in parallel in the same specification in a plurality of manufacturing factories A-C includes: a first storage means 21 which stores a factory code uniquely identifying each of the manufacturing factories; a second storage means 22 which stores parallel production factory information 24 common to each manufacturing factory in which product identification information of the product determined in advance for each of the manufacturing factories A-C integrally with a program 23 common to respective manufacturing factories A-C. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
