Communication apparatus, vehicle control device, and vehicle control system
First Claim
1. A communication apparatus for communicating with both of a vehicle control device, which performs vehicle control preliminary set in a vehicle when authentication with an authentication device carried by a user is successful, and a portable device, which functions as the authentication device, the communication apparatus also functioning as the authentication device, the communication apparatus comprising:
- a to-portable-device communicator that performs wireless communication with the portable device when performing authentication with the vehicle control device;
an authenticator that performs authentication with the vehicle control device when wireless communication with the portable device is established; and
a communication distance setting device that communicates with another communication apparatus in a facility, and sets a communicable distance according to the facility.
1 Assignment
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Accused Products
Abstract
A communication apparatus for communicating with both of a vehicle control device, which performs vehicle control preliminary set in a vehicle when authentication with an authentication device carried by a user is successful, and a portable device, which functions as the authentication device, the communication apparatus also functioning as the authentication device, the communication apparatus includes: a to-portable-device communicator that performs wireless communication with the portable device when performing authentication with the vehicle control device; and an authenticator that performs authentication with the vehicle control device when wireless communication with the portable device is established.
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Citations
10 Claims
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1. A communication apparatus for communicating with both of a vehicle control device, which performs vehicle control preliminary set in a vehicle when authentication with an authentication device carried by a user is successful, and a portable device, which functions as the authentication device, the communication apparatus also functioning as the authentication device, the communication apparatus comprising:
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a to-portable-device communicator that performs wireless communication with the portable device when performing authentication with the vehicle control device; an authenticator that performs authentication with the vehicle control device when wireless communication with the portable device is established; and a communication distance setting device that communicates with another communication apparatus in a facility, and sets a communicable distance according to the facility. - View Dependent Claims (2, 3, 4, 5, 6, 9)
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7. A vehicle control device that performs vehicle control preliminary set in a vehicle when authentication with an authentication device carried by a user is successful, and communicates with a communication apparatus as the authentication device, the vehicle control device comprising:
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a communication monitor that monitors a communication state with the communication apparatus; and a control inhibitor that inhibits continuation of the vehicle control when communication with the communication apparatus is interrupted, wherein; the communication apparatus communicates with both of the vehicle control device, which performs the vehicle control preliminary set in the vehicle when the authentication with the authentication device carried by the user is successful, and a portable device, which functions as the authentication device; the communication apparatus also functions as the authentication device; the communication apparatus includes; a to-portable-device communicator that performs wireless communication with the portable device when performing authentication with the vehicle control device; and an authenticator that performs authentication with the vehicle control device when wireless communication with the portable device is established. - View Dependent Claims (10)
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8. A vehicle control system comprising:
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a vehicle control device that performs vehicle control preliminary set in a vehicle when authentication with an authentication device carried by a user is successful; a portable device that functions as the authentication device; and a communication apparatus that communicates with both the vehicle control device and the portable device, wherein; the communication apparatus communicates with both of the vehicle control device, which performs vehicle control preliminary set in the vehicle when the authentication with the authentication device carried by the user is successful, and the portable device, which functions as the authentication device; the communication apparatus also functions as the authentication device; the communication apparatus includes; a to-portable-device communicator that performs wireless communication with the portable device when performing the authentication with the vehicle control device; an authenticator that performs authentication with the vehicle control device when wireless communication with the portable device is established; and a communication distance setting device that communicates with another communication apparatus in a facility, and sets a communicable distance according to the facility; the vehicle control device performs the vehicle control preliminary set in the vehicle when the authentication with the authentication device carried by the user is successful, and communicates with the communication apparatus as the authentication device; and the vehicle control device includes; a communication monitor that monitors a communication state with the communication apparatus; and a control inhibitor that inhibits continuation of the vehicle control when communication with the communication apparatus is interrupted.
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Specification