Identification information examination method and information obtaining apparatus
First Claim
Patent Images
1. An identification information examination method for an information obtaining apparatus mounted in a vehicle, comprising:
- transmitting information including vehicle related information which is related to the vehicle and identification information based on which a transmission source of the vehicle related information can be identified;
receiving the transmitted information;
processing the received information and performing an examination concerning the identification information included in the received information; and
changing a reception specification of the reception device from a first reception specification which is used when an examination concerning the identification information is not performed to a second reception specification which is used when the examination concerning the identification information is performed, when the examination concerning the identification information is performed.
1 Assignment
0 Petitions
Accused Products
Abstract
In an identification information examination mode, reception sensitivity of a reception device in an information obtaining mode is reduced. In the reception device, information transmitted from a transmission device mounted in a vehicle adjacent to the host vehicle is not received, and identification information transmitted from a transmission device mounted in the host vehicle is received. Then, an examination is performed by comparing the received identification information with the identification information stored in memory in advance.
-
Citations
13 Claims
-
1. An identification information examination method for an information obtaining apparatus mounted in a vehicle, comprising:
-
transmitting information including vehicle related information which is related to the vehicle and identification information based on which a transmission source of the vehicle related information can be identified;
receiving the transmitted information;
processing the received information and performing an examination concerning the identification information included in the received information; and
changing a reception specification of the reception device from a first reception specification which is used when an examination concerning the identification information is not performed to a second reception specification which is used when the examination concerning the identification information is performed, when the examination concerning the identification information is performed.
-
-
2. An information obtaining apparatus mounted in a vehicle, comprising:
-
a transmission device that transmits information including vehicle related information which is related to the vehicle and identification information based on which a transmission source of the vehicle related information can be identified;
a reception device that receives the information transmitted from the transmission device;
an information processing device that processes the information received by the reception device and that performs an examination concerning the identification information included in the received information; and
a changing device that changes a reception specification of the reception device from a first reception specification which is used when an examination concerning the identification information is not performed to a second reception specification which is used when the examination concerning the identification information is performed, when the examination concerning the identification information is performed. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. An identification information examination method for an information obtaining apparatus mounted in a vehicle, comprising:
-
transmitting information including vehicle related information which is related to the vehicle and identification information based on which a transmission source of the vehicle related information can be identified;
receiving the transmitted information;
processing the received information and performing an examination concerning the identification information included in the received information; and
reducing transmission strength of a transmission device mounted in another vehicle adjacent to the vehicle, when the examination concerning the identification information is performed.
-
-
12. An information obtaining device mounted in a vehicle, comprising:
-
a first transmission device that transmits information including vehicle related information which is related to the vehicle and identification information based on which a transmission source of the vehicle related information can be identified;
a reception device that receives the information transmitted from the first transmission device; and
an information processing device that processes the information received by the reception device, that performs an examination concerning the identification information included in the received information, and that reduces transmission strength of a second transmission device mounted in another vehicle adjacent to the vehicle. - View Dependent Claims (13)
-
Specification