Patent ID: 11907697
Assignee: DENSO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 21:
22. A display control information transmission control method in a center device that can perform data communication with a vehicle master device controlling rewriting of a program in an electronic control unit and can perform data communication with a display terminal displaying program rewriting related contents, and that includes: an update data storage unit that stores update data for a plurality of rewrite targets, wherein program rewriting to rewrite target electronic control units is one campaign; and a display control information storage unit that stores display control information necessary to display information related to the campaign on a vehicle side;
the display control information transmission control method comprising:
transmitting the update data stored in the update data storage unit and the display control information stored in the display control information storage unit to the vehicle master device;
wherein the display control information includes a display control program controlling a display of an in-vehicle display;
wherein the in-vehicle display displays display information related to rewriting of a program when the display control program is executed; and
wherein the display control information includes text data and information defining at least one of a size or a color of the text data.