On-vehicle gateway apparatus and communication system for vehicle
First Claim
1. An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, whereinat a time of connection between the external apparatus and the vehicle, the on-vehicle gateway apparatus operates due to power supply from the external apparatus, and carries out authentication of the external apparatus.
1 Assignment
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Accused Products
Abstract
An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, operates due to power supply from the external apparatus at a time of connection between the external apparatus and the vehicle, and carries out authentication of the external apparatus.
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Citations
18 Claims
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1. An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, wherein
at a time of connection between the external apparatus and the vehicle, the on-vehicle gateway apparatus operates due to power supply from the external apparatus, and carries out authentication of the external apparatus.
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8. An on-vehicle gateway apparatus that carries out authentication of an external apparatus at a time of connection between the external apparatus and a vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, the on-vehicle gateway apparatus comprising:
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a power supply line from an on-vehicle battery; a power supply switch part that switches between carrying out and not carrying out power supply from the on-vehicle battery; and a transceiver for communication for outside of vehicle for communication with the external apparatus, wherein at a time of connection between the external apparatus and the vehicle, the on-vehicle gateway apparatus operates due to power supply from the on-vehicle battery as a result of switching in the power supply switch part being controlled by a control part provided in the external apparatus, and the power supply switch part is connected with the transceiver for communication for outside of vehicle, and communication with the external apparatus is started as a result of the power supply switch part switching between carrying out and not carrying out power supply to the transceiver for communication for outside of vehicle, and the on-vehicle gateway apparatus carries out authentication of the external apparatus. - View Dependent Claims (9, 10, 17, 18)
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11. A communication system for a vehicle, comprising:
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an external apparatus connectable with a vehicle; and an on-vehicle gateway apparatus that carries out authentication of the external apparatus at a time of connection between the external apparatus and the vehicle, and relays communications between the external apparatus and in-vehicle communication when the authentication is successful, wherein the external apparatus includes a power supply part, the power supply part carries out power supply to the on-vehicle gateway apparatus at a time of connection between the external apparatus and the vehicle, and the on-vehicle gateway apparatus operates and carries out authentication of the external apparatus. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification