Device, system, method, and program for responding to security events in a vehicle when wireless communication with a security center cannot be performed
View Patent ↗An information processing device, comprising a processor, wherein the processor is configured to: acquire security event information for a vehicle from another information processing device installed in the vehicle; and in cases in which wireless communication with a security center cannot be performed, notify a destination inside the vehicle of at least one of a response instruction, which is predetermined according to the security event information, or the security event information.
1 . An information processing device, comprising a processor configured to:
acquire security event information for a vehicle from another information processing device installed in the vehicle; and
in cases in which wireless communication with a security center located externally of the vehicle cannot be performed, notify a destination inside the vehicle of at least one of (i) a response instruction, which is predetermined according to the security event information, and (ii) the security event information,
wherein the processor is configured to:
after providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, cause transmission of the security event information to the security center in cases in which the wireless communication with the security center has become possible; and
(a) receive response instruction information corresponding to the security event information from the security center, and (b) cancel the response instruction and provide notification to the destination inside the vehicle of the response instruction information in cases in which the received response instruction information differs from the response instruction.
2 . The information processing device of claim 1 , wherein the information processing device itself and the other information processing device are electronic control units installed in the vehicle.
3 . The information processing device of claim 1 , wherein the processor is configured to:
determine whether or not to transmit the acquired security event information to the security center; and
notify the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, in cases in which the wireless communication with the security center cannot be performed when the processor has determined to transmit the security event information to the security center.
4 . The information processing device of claim 3 , wherein the processor is configured to:
acquire a plurality of items of the security event information from a plurality of the other information processing devices; and
determine whether or not to transmit the security event information to the security center based on the plurality of items of security event information.
5 . The information processing device of claim 3 , wherein the processor is configured to check whether or not it is possible to perform the wireless communication with the security center in cases in which the processor has determined to transmit the security event information.
6 . The information processing device of claim 3 , wherein the processor is configured to cause transmission of the security event information to the security center in cases in which the processor has determined to transmit the security event information.
7 . The information processing device of claim 6 , wherein the processor is configured to cause transmission of the security event information via an electronic control unit including a wireless communication function.
8 . The information processing device of claim 7 , wherein the processor is configured to monitor for tampering with the electronic control unit including the wireless communication function in cases in which the wireless communication with the security center has become possible.
9 . The information processing device of claim 8 , wherein the processor monitors for the tampering in cases in which a duration for which the wireless communication cannot be performed with the security center is equal to or greater than a predetermined duration.
10 . The information processing device of claim 8 , wherein the processor is configured to not start the electronic control unit including the wireless communication function in cases in which the tampering with the electronic control unit including the wireless communication function has been detected.
11 . The information processing device of claim 1 , wherein the processor is configured to make a determination regarding whether or not to perform notification to the destination inside the vehicle in cases in which the wireless communication with the security center cannot be performed.
12 . The information processing device of claim 11 , wherein the processor uses a number of attack times to make the determination regarding whether or not to perform notification to the destination inside the vehicle.
13 . The information processing device of claim 11 , wherein the processor uses a communication non-execution duration with the security center to make the determination regarding whether or not to perform notification to the destination inside the vehicle.
14 . The information processing device of claim 1 , wherein the processor is configured to notify one of a plurality of the other information processing devices other than the another information processing device that issued the security event information, of the at least one of (i) the response instruction and (ii) the security event information.
15 . The information processing device of claim 1 , wherein the processor is configured to append an authentication code to the at least one of (i) the response instruction and (ii) the security event information when providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information.
16 . The information processing device of claim 1 , wherein the processor uses a public key encryption system to encrypt the at least one of (i) the response instruction and (ii) the security event information when providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information.
17 . The information processing device of claim 1 , wherein the processor is configured to, after providing the notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, cause transmission of information indicating executed response processing in cases in which the wireless communication with the security center has become possible.
18 . An information processing system, comprising a plurality of control devices installed in a vehicle, wherein the plurality of control devices cooperate with each other to:
acquire information about a security event that occurred in the vehicle; and
in cases in which wireless communication with a security center located externally of the vehicle cannot be performed, perform processing to notify a destination inside the vehicle of at least one of (i) a response instruction, which is predetermined according to the security event information, and (ii) the security event information,
wherein the plurality of control devices:
after providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, cause transmission of the security event information to the security center in cases in which the wireless communication with the security center has become possible; and
(a) receive response instruction information corresponding to the security event information from the security center, and (b) cancel the response instruction and provide notification to the destination inside the vehicle of the response instruction information in cases in which the received response instruction information differs from the response instruction.
19 . An information processing method in which a computer performs processing comprising:
acquiring security event information for a vehicle from an information processing device installed in the vehicle; and
in cases in which wireless communication with a security center located externally of the vehicle cannot be performed, notifying a destination inside the vehicle of at least one of (i) a response instruction, which is predetermined according to the security event information, and (ii) the security event information,
wherein the processing further comprises:
after providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, causing transmission of the security event information to the security center in cases in which the wireless communication with the security center has become possible; and
(a) receiving response instruction information corresponding to the security event information from the security center, and (b) canceling the response instruction and provide notification to the destination inside the vehicle of the response instruction information in cases in which the received response instruction information differs from the response instruction.
20 . A non-transitory computer-readable recording medium storing an information processing program executable by a computer to perform processing, the processing comprising:
acquiring security event information for a vehicle from an information processing device installed in the vehicle; and
in cases in which wireless communication with a security center located externally of the vehicle cannot be performed, notifying a destination inside the vehicle of at least one of (i) a response instruction, which is predetermined according to the security event information, and (ii) the security event information,
wherein the processing further comprises:
after providing notification to the destination inside the vehicle of the at least one of (i) the response instruction and (ii) the security event information, causing transmission of the security event information to the security center in cases in which the wireless communication with the security center has become possible; and
(a) receiving response instruction information corresponding to the security event information from the security center, and (b) canceling the response instruction and provide notification to the destination inside the vehicle of the response instruction information in cases in which the received response instruction information differs from the response instruction.
21 . An information processing device, comprising a processor configured to:
acquire security event information for a vehicle from another information processing device installed in the vehicle; and
in cases in which wireless communication with a security center located externally of the vehicle cannot be performed, notify a destination inside the vehicle of at least one of (i) a response instruction, which is predetermined according to the security event information, and (ii) the security event information,
wherein the processor is configured to:
cause transmission of the security event information via an electronic control unit including a wireless communication function; and
monitor for tampering with the electronic control unit including the wireless communication function in cases in which the wireless communication with the security center has become possible.
22 . The information processing device of claim 21 , wherein the processor monitors for the tampering in cases in which a duration for which the wireless communication cannot be performed with the security center is equal to or greater than a predetermined duration.
23 . The information processing device of claim 21 , wherein the processor is configured to not start the electronic control unit including the wireless communication function in cases in which the tampering with the electronic control unit including the wireless communication function has been detected.