Patent ID: 11947953
Assignee: DENSO CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  B | IPC B  G

Claim 25:
26. A non-transitory, computer readable, tangible storage medium storing a computer program for a vehicle electronic control system including:
a computer readable medium and a processor;
a vehicle master device that is configured to instruct a rewrite target electronic control unit (ECU) to write update data received from a center device and distribute the update data to the rewrite target ECU;
the rewrite target ECU that is configured to write the update data received from the vehicle master device into a non-volatile memory; and
a display terminal, the computer program product stored on the computer readable medium and comprising instructions configured to, when executed, cause the processor to:
determine whether a customization mode for a screen display related to an approval to a program update is set through a user's customization operation;
determine whether an external mode for the screen display related to the approval to the program update is set;
upon determining that both the customization mode and the external mode are set, prioritize the external mode over the customization mode and instruct the display terminal to display a progress screen of the program update according to a current update phase and a setting of the external mode; and
display the progress screen of the program update as instructed.