Car control system
First Claim
1. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
- an authentication server configured to perform access authentication for a portable user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and
a car access device which is non-portably installed in the car and connected to the car control device 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 obtained from the authentication server,wherein, in response to the authentication result being an authentication failure, the car access device is configured to change a car control state to an abnormal operation mode, control the car, and notify the car control state to the car control device.
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.
24 Citations
26 Claims
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1. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a portable user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device which is non-portably installed in the car and connected to the car control device 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 obtained from the authentication server, wherein, in response to the authentication result being an authentication failure, the car access device is configured to change a car control state to an abnormal operation mode, control the car, and notify the car control state to the car control device. - View Dependent Claims (2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16)
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3. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a portable user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device which is non-portably installed in the car and connected to the car control device 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 obtained from the authentication server 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.
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12. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a portable user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device which is non-portably installed in the car and connected to the car control device 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 obtained from the authentication server, wherein, if a request to register a stolen car comprising the vehicle identification information is received, the authentication server is configured to set a state of the car corresponding to the vehicle identification information to a stolen state and transmit stolen car information comprising the vehicle identification information to the car access device, and wherein the car access device is configured to change a car control state to a stolen mode according to the stolen car information and transmit the car control state to the car control device, wherein, while the car control state is set to the stolen mode, the car access device is configured to obtain position information of the car access device at regular intervals and to transmit the obtained position information to the authentication server, and wherein, while the car control state is set to the stolen mode, the authentication server is configured to transmit the position information to a police system.
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17. 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 user information received by the first communication unit is relayed to the third communication unit for transmission to the authentication server, wherein the third communication unit receives from the authentication server results of an authentication based on the user information, wherein if the results of the authentication indicate that the mobile user terminal is authorized, the second communication unit relays requests for controlling the car from the mobile user terminal to the car control device, and wherein, in response to the results of the authentication indicating an authentication failure, the car access device is configured to change a car control state to an abnormal operation mode, control the car, and notify the car control state to the car control device. - View Dependent Claims (18)
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19. A method of controlling a car, the method comprising:
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authenticating a mobile terminal using information from the mobile terminal and by performing wireless communication with a remote server via an access device installed within the car; and controlling the car by the mobile terminal if the mobile terminal is authenticated, wherein if communication with the remote server is not available, the method further comprises; generating an emergency authentication result by checking whether the mobile terminal is a registered emergency terminal, performing the emergency authentication without linking to the remote server, and setting a car control state to an emergency mode based on the emergency authentication result, wherein the information from the mobile terminal is obtained and the emergency authentication is performed by checking whether the information from the mobile terminal is included in pre-registered emergency terminal information.
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20. A method of controlling a car, the method comprising:
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authenticating a mobile terminal using information from the mobile terminal and by performing wireless communication with a remote server via an access device installed within the car; and controlling the car by the mobile terminal if the mobile terminal is authenticated, and the method further comprising requesting access authentication for the mobile terminal from the remote server at regular intervals to re-obtain an authentication result after the authenticating, changing a car control state to an abnormal operation mode and notifying the car control state to the mobile terminal if the re-obtained authentication result is an authentication failure, and controlling the car in the abnormal operation mode. - View Dependent Claims (21, 22)
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23. A method of controlling a car, the method comprising:
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authenticating a mobile terminal using information from the mobile terminal and by performing wireless communication with a remote server via an access device installed within the car; and controlling the car by the mobile terminal if the mobile terminal is authenticated, wherein, if a request to register a stolen car comprising the vehicle identification information is received, the method further comprises; setting a state of the car corresponding to the vehicle identification information to a stolen state and transmitting stolen car information comprising the vehicle identification information to the mobile terminal; changing a car control state to a stolen mode according to the stolen car information; while the car control state is set to the stolen mode, obtaining position information of the mobile terminal at regular intervals and transmitting the obtained position information to the remote server and to a police system.
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24. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device connected to the car control device 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 obtained from the authentication server, 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, and 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.
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25. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device connected to the car control device 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 obtained from the authentication server, wherein the car access device is configured to request access authentication for the user terminal from the authentication server at regular intervals to re-obtain authentication result after obtaining the authentication result for the user terminal, and wherein the car access device is configured to change a car control state to an abnormal operation mode and notify the car control state to the car control device if the re-obtained authentication result is an authentication failure, and wherein the car control device is configured to control the car in the abnormal operation mode.
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26. A car control system configured to control a car by being linked with a car control device, the car control system comprising:
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an authentication server configured to perform access authentication for a user terminal and generate an authentication result based on at least one of terminal information of the user terminal and vehicle identification information; and a car access device connected to the car control device 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 obtained from the authentication server, wherein, if a request to register a stolen car comprising the vehicle identification information is received, the authentication server is configure to set a state of the car corresponding to the vehicle identification information to a stolen state and transmit stolen car information comprising the vehicle identification information to the car access device, and wherein the car access device is configured to change a car control state to a stolen mode according to the stolen car information and transmit the car control state to the car control device, and wherein, while the car control state is set to the stolen mode, the car access device is configured to obtain position information of the car access device at regular intervals and to transmit the obtained position information to the authentication server, and wherein, while the car control state is set to the stolen mode, the authentication server is configured to transmit the position information to a police system.
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Specification