| 摘要 |
An in-vehicle Bluetooth load control method and an apparatus using the same are disclosed. A Bluetooth load dispersion method for an in-vehicle head unit includes assigning and retaining priority per profile, executing a first profile. When execution of second to n-th profiles is requested, executing the second to n-th profiles, comparing priority level assigned to the first profile with priority level assigned to the second to n-th profiles, and classifying the profiles as a main service and sub services based on a result of the comparison. Wherein is a natural number equal to or greater than 2 and is a total number of profiles in the plurality of profiles. Consequently, Bluetooth load is effectively controlled in a multi Bluetooth profile environment. |
| 主权项 |
1. A Bluetooth load dispersion method for an in-vehicle head unit comprising:
assigning and retaining, by a controller, a priority level for each of a plurality of profiles; executing, by the controller, a first profile of the plurality of profiles; in response to a request for execution of each of a second to an n-th profile of the plurality of profiles,
executing, by the controller, each of the second to the n-th profiles; andcomparing, by the controller, the priority level assigned to the first profile with the priority level assigned to each of the second to n-th profiles, respectively; and classifying, by the controller, each of the profiles as a main service or sub services based on a result of the comparison of the priority level, wherein n is a natural number equal to or greater than 2 and is a total number of profiles in the plurality of profiles. |
