COMMUNICATION APPARATUS AND METHOD FOR VEHICLE USING IPv6 NETWORK
First Claim
Patent Images
1. A communication apparatus for a vehicle using an Internet Protocol version 6 (IPv6) network, the communication apparatus comprising:
- at least one Electronic Control Unit (ECU) having an IPv6 network communication function; and
a vehicle gateway to support vehicle internal communication network to communicate with the at least one ECU and to support vehicle external communication network to communicate with a terminal of a service provider.
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Abstract
A communication apparatus for a vehicle using an Internet protocol version 6 (IPv6) network is disclosed. The communication apparatus may include at least one Electronic Control Unit (ECU) having an IPv6 network communication function, and a vehicle gateway to support vehicle internal communication network to communicate with the at least one ECU and to support vehicle external communication network for a communication with a terminal of a service provider.
88 Citations
20 Claims
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1. A communication apparatus for a vehicle using an Internet Protocol version 6 (IPv6) network, the communication apparatus comprising:
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at least one Electronic Control Unit (ECU) having an IPv6 network communication function; and a vehicle gateway to support vehicle internal communication network to communicate with the at least one ECU and to support vehicle external communication network to communicate with a terminal of a service provider. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A communication apparatus for a vehicle using an IPv6 network, comprising:
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a terminal of a service provider to establish a connection between at least one ECU of the vehicle and the terminal of the service provider using the IPv6 network, and provide vehicle diagnostics/management services based on the established connection; and a vehicle gateway to be connected to the at least one ECU and to support vehicle internal/external communication network. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. A communication method of a communication apparatus for a vehicle using an IPv6 network, the communication method comprising:
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extracting identifier information from at least one ECU having an IPv6 network communication function; and generating an IPv6 address of the at least one ECU using the identifier information and mobile network prefix allocated to a vehicle gateway.
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20. A communication method of a communication apparatus for a vehicle using an IPv6 network, the communication method comprising:
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extracting interface identifier information from predetermined bits of a destination IPv6 address of a packet transmitted to an ECU; and extracting information used for identifying the ECU from the interface identifier information.
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Specification