Car control system
First Claim
1. A car access device for controlling a car comprising:
- a first communication unit which communicates with a mobile user terminal;
a second communication unit which is non-portably installed in the car and which communicates with a car control device that controls a plurality of functions executed in the car;
a third communication unit which communicates with an authentication server to authenticate the mobile user terminal requesting control of the car; and
a controller which controls the first communication unit, the second communication unit, and the third communication unit,wherein if communication with the authentication server is not available, the car access device is configured to;
generate an emergency authentication result by checking whether the user terminal is a registered emergency terminal,perform the emergency authentication without linking to the authentication server, andset a car control state to an emergency mode based on the emergency authentication result,wherein the car access device is configured to obtain the terminal information from the user terminal and is configured to perform the emergency authentication by checking whether the terminal information is included in pre-registered emergency terminal information.
1 Assignment
0 Petitions
Accused Products
Abstract
A car control system is disclosed. The car control system for controlling a car by being linked with a car control device (electronic control unit, ECU) that is installed inside the car for electronic control of the car can include: an authentication server configured to perform access authentication for a user terminal and configured to generate an authentication result based on least one of terminal information of the user terminal and vehicle identification information; and a car access device configured to be directly connected with the car control device through an internal network of the car and configured to determine whether a car control request for control of the car by the user terminal is to be relayed to the car control device according to the authentication result of the user terminal.
11 Citations
4 Claims
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1. A car access device for controlling a car comprising:
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a first communication unit which communicates with a mobile user terminal; a second communication unit which is non-portably installed in the car and which communicates with a car control device that controls a plurality of functions executed in the car; a third communication unit which communicates with an authentication server to authenticate the mobile user terminal requesting control of the car; and a controller which controls the first communication unit, the second communication unit, and the third communication unit, wherein if communication with the authentication server is not available, the car access device is configured to; generate an emergency authentication result by checking whether the user terminal is a registered emergency terminal, perform the emergency authentication without linking to the authentication server, and set a car control state to an emergency mode based on the emergency authentication result, wherein the car access device is configured to obtain the terminal information from the user terminal and is configured to perform the emergency authentication by checking whether the terminal information is included in pre-registered emergency terminal information. - View Dependent Claims (2, 3, 4)
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Specification