Vehicular assistance device, program product, and assistance information reception method
First Claim
1. A vehicular assistance device equipped to a vehicle, wherein the vehicular assistance device performs a wireless communication with a facility-side device that transmits assistance information useful to a user and the vehicular assistance device receives the assistance information from the facility-side device, the vehicular assistance device comprising:
- a facility ID reception portion receiving a facility ID from the facility-side device, the facility ID being used for identifying a facility to which the facility-side device is installed;
an area information acquisition portion acquiring area information related to a position of the facility;
a position information acquisition portion acquiring position information of the vehicle;
a determination portion, when the facility ID reception portion receives the facility ID from the facility-side device, determining whether the received facility ID is valid or not based on the position information of the vehicle and the area information that is related to the position of the facility corresponding to the received facility ID; and
a user ID transmission portion, under a condition that the determination portion determines that the received facility ID is valid, transmitting, to the facility-side device, a user ID as a request for transmitting the assistance information, the user ID being used for identifying the user.
2 Assignments
0 Petitions
Accused Products
Abstract
A vehicular assistance device, which is equipped to a vehicle and performs a wireless communication with a facility-side device to receive assistance information useful to a user from the facility-side device, includes a facility ID reception portion receiving a facility ID used for identifying a facility from the facility-side device, an area information acquisition portion acquiring area information related to a position of the facility, a position information acquisition portion acquiring position information of the vehicle, a determination portion determining whether the received facility ID is valid based on the position information of the vehicle and the area information related to the facility corresponding to the received facility ID, and a user ID transmission portion, when the facility ID is valid, transmitting, to the facility-side device, a user ID used for identifying the user as a request for transmitting the assistance information.
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Citations
8 Claims
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1. A vehicular assistance device equipped to a vehicle, wherein the vehicular assistance device performs a wireless communication with a facility-side device that transmits assistance information useful to a user and the vehicular assistance device receives the assistance information from the facility-side device, the vehicular assistance device comprising:
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a facility ID reception portion receiving a facility ID from the facility-side device, the facility ID being used for identifying a facility to which the facility-side device is installed; an area information acquisition portion acquiring area information related to a position of the facility; a position information acquisition portion acquiring position information of the vehicle; a determination portion, when the facility ID reception portion receives the facility ID from the facility-side device, determining whether the received facility ID is valid or not based on the position information of the vehicle and the area information that is related to the position of the facility corresponding to the received facility ID; and a user ID transmission portion, under a condition that the determination portion determines that the received facility ID is valid, transmitting, to the facility-side device, a user ID as a request for transmitting the assistance information, the user ID being used for identifying the user. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An assistance information reception method which enables a vehicular assistance device equipped to a vehicle to perform a wireless communication with a facility-side device, wherein the facility-side device transmits assistance information useful to a user and the vehicular assistance device receives the assistance information from the facility-side device, the assistance information reception method comprising:
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receiving a facility ID from the facility-side device, the facility ID being used for identifying a facility to which the facility-side device is installed; acquiring area information related to a position of the facility; acquiring position information of the vehicle; when the facility ID is received from the facility-side device, determining whether the received facility ID is valid or not based on the position information of the vehicle and the area information that is related to the position of the facility corresponding to the received facility ID; and under a condition that the received facility ID is determined to be valid, transmitting, to the facility-side device, a user ID as a request for transmitting the assistance information, the user ID being used for identifying the user.
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Specification