ON-VEHICLE DEVICE, CONTROL METHOD, AND PROGRAM

To shorten time required for establishing a Bluetooth connection.SOLUTION: An on-vehicle device according to an embodiment is connectable to a pre-registered peripheral device by a BT connection. The on-vehicle device includes: an HFP connection unit that attempts to establish an HFP connection to the peripheral device; an AVP connection unit that attempts to establish an AVP connection to the peripheral device; a storage unit that stores management information indicating an execution order of HFP connection processing to the peripheral device and an execution order of AVP connection processing to the peripheral device; and a control unit that causes the HFP connection unit to execute the HFP connection processing in the execution order, and causes the AVP connection unit to execute the AVP connection processing in the execution order. When a connection with a certain peripheral device is not established within a predetermined time in one of the HFP connection processing and the AVP connection processing and the peripheral device is managed as an execution target of the other connection processing in the management information, the control unit determines whether or not to restrain execution of the other connection processing for the peripheral device thereafter.SELECTED DRAWING: Figure 1 【課題】Ｂｌｕｅｔｏｏｔｈの接続確立に要する時間を短縮すること。【解決手段】実施形態の車載装置は、予め登録されている周辺機器とＢＴ接続可能な車載装置であって、周辺機器とＨＦＰ接続の確立を試みるＨＦＰ接続部と、周辺機器とＡＶＰ接続の確立を試みるＡＶＰ接続部と、周辺機器に対するＨＦＰ接続処理の実行順序と、周辺機器に対するＡＶＰ接続処理の実行順序とを示す管理情報を記憶する記憶部と、ＨＦＰ接続部に前記実行順序でＨＦＰ接続処理を実行させ、ＡＶＰ接続部に前記実行順序でＡＶＰ接続処理を実行させる制御部と、を備え、制御部は、ＨＦＰ接続処理とＡＶＰ接続処理のいずれか一方の接続処理においてある周辺機器との接続が所定時間内に確立されず、かつ、前記管理情報において当該周辺機器が他方の接続処理の実行対象として管理されている場合、それ以降において、当該周辺機器に対する他方の接続処理の実行を抑制するか否かを判定する。【選択図】図１