Invention Grant
- Patent Title: Vehicular communication apparatus
- Patent Title (中): 车载通信装置
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Application No.: US13614437Application Date: 2012-09-13
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Publication No.: US09042875B2Publication Date: 2015-05-26
- Inventor: Soichi Saito
- Applicant: Soichi Saito
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Harness, Dickey & Pierce, PLC
- Priority: JP2011-207269 20110922
- Main IPC: H04M3/00
- IPC: H04M3/00 ; H04W76/06 ; H04W84/12 ; H04W84/00 ; H04W4/02 ; H04W4/04 ; H04W48/18
Abstract:
A vehicular communication apparatus establishes, by a narrow area communication channel establishment unit, a narrow area communication channel to a cellular phone that is brought into a vehicle compartment, and establishes a wide area communication channel to an access point outside of a vehicle. Upon detecting a stop condition of the vehicle by using a stop detection unit, the vehicular communication apparatus disconnects the narrow area communication channel by using a narrow area communication channel disconnection unit.
Public/Granted literature
- US20130078980A1 VEHICULAR COMMUNICATION APPARATUS Public/Granted day:2013-03-28
Information query
