| 摘要 |
PROBLEM TO BE SOLVED: To provide a car-onboard device that prevents the unexpected occurrence of a fault due to that a delivery application is executed during a software updating operation.SOLUTION: A car-onboard device provided with a hybrid OS structure capable of executing an inherent application by Linux (R) and a delivery application by Android (R), wherein the function of Android is temporarily disabled when the software of the OS and each application are updated.SELECTED DRAWING: Figure 5 |
