| 摘要 |
An in-vehicle communication system is disclosed. The in-vehicle communication system is configured to connect a short range wireless communication link between an in-vehicle apparatus and a portable device, and predicts a battery level threshold reach time, which is a time when a battery level of a battery of the portable device reaches below a threshold. When it is determined that the battery level threshold reach time is prior to a vehicle travel end time, the in-vehicle communication system notifies the passenger of prompt battery charge information to prompt the passenger to charge the battery of the portable device. |
