In-vehicle communication apparatus and position information notifying system
AssigneeDenso Corporation
InventorKouji Shinoda
Life of this patent
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Abstract
An incoming call waiting date and time is specified to exceed a time when a predetermined period passes after an ACC switch of an in-vehicle emergency call apparatus is switched from ON to OFF. In this case, a low power operation is continued in the in-vehicle emergency call apparatus until the incoming call waiting date and time, even after the predetermined period passes from when the ACC switch is switched from ON to OFF. Even after the predetermined period passes from when the ACC switch is switched from ON to OFF, a position information signal can be thereby transmitted to a service center based on a reception of a positional information request signal from the service center. Thus, a stolen vehicle search can be executed appropriately.
Claims3
An in-vehicle communication apparatus comprising:
- a communication unit configured to receive a position information request signal from a service center;
- a position information acquisition unit configured to acquire position information;
- and
- a control unit configured to switch a power from ON to OFF when a predetermined period passes after a predetermined switch changes from ON to OFF, and to transmit a position information signal including the position information acquired by the position information acquisition unit to the service center via the communication unit if the communication unit receives the position information request signal from the service center while the power is ON, wherein
- when an incoming call waiting date and time is specified from the service center, the control unit continues to cause the power to be ON until the incoming call waiting date and time even if the predetermined period passes after the predetermined switch changes from ON to OFF with the power being ON.
Dependencies are inferred from the claim text.