Center device, identification result display system for vehicle state, non-transitory tangible computer readable storage medium, and identification result transmission method for vehicle state

A center device comprising:

• databases storing a plurality of information items regarding a vehicle of a plurality of vehicles;
• a processor configured to
• identify a vehicle state by integrating the plurality of information items stored in the databases;
• generate visualization information to be displayed by a display device from an identification result of the vehicle state;
• and
• transmit the visualization information to the display device, wherein
• the databases include a communication log information database storing a communication log information item related to data communication of an in-vehicle communication device for each vehicle of the plurality of vehicles, a vehicle log information database storing a vehicle log information item related to a behavior of each vehicle of the plurality of vehicles, and a threat information database storing a threat information item that threatens the behavior of the vehicle, and
• the processor identifies the vehicle state by integrating at least two of the communication log information item, the vehicle log information item, and the threat information item.

A non-transitory tangible computer readable storage medium comprising instructions executed by a processor of a center device that includes databases storing a plurality of information items regarding a vehicle of a plurality of vehicles, the databases including (i) a communication log information database storing a communication log information item related to data communication of an in-vehicle communication device for each vehicle of the plurality of vehicles, and (ii) a vehicle log information database storing a vehicle log information item related to a behavior of each vehicle of the plurality of vehicles, and the instructions comprising:

• identifying, by integrating at least the communication log information item and the vehicle log information item, a vehicle state related to reprogram data downloaded from a file server to a vehicle master device;
• generating visualization information to be displayed by a display device from an identification result of the vehicle state;
• and
• transmitting the visualization information to the display device.

An identification result transmission method executed by a center device that includes databases storing a plurality of information items regarding a vehicle, the databases including (i) a communication log information database storing a communication log information item related to data communication of an in-vehicle communication device for each vehicle of the plurality of vehicles, and (ii) a vehicle log information database storing a vehicle log information item related to a behavior of each vehicle of the plurality of vehicles, and the identification result transmission method comprising:

• identifying, by integrating at least the communication log information item and the vehicle log information item, a vehicle state related to reprogram data downloaded from a file server to a vehicle master device;
• generating visualization information to be displayed by a display device from an identification result of the vehicle state;
• and
• transmitting the visualization information to the display device.

A non-transitory tangible computer readable storage medium comprising instructions executed by a processor of a center device that includes databases storing a plurality of information items regarding a vehicle of a plurality of vehicles, wherein the databases includes a communication log information database storing a communication log information item related to data communication of an in-vehicle communication device for each vehicle, a vehicle log information database storing a vehicle log information item related to a behavior of the vehicle, and a threat information database storing a threat information item that threatens the behavior of each vehicle, the instructions comprising:

• identifying a vehicle state by integrating at least two of the communication log information item, the vehicle log information item, and the threat information item;
• generating visualization information to be displayed by a display device from an identification result of the vehicle state;
• and
• transmitting the visualization information to the display device.

An identification result transmission method for a vehicle state executed by a center device that includes databases storing a plurality of information items regarding a vehicle of a plurality of vehicles, wherein the databases includes a communication log information database storing a communication log information item related to data communication of an in-vehicle communication device for each vehicle, a vehicle log information database storing a vehicle log information item related to a behavior of each vehicle, and a threat information database storing a threat information item that threatens the behavior of the vehicle, the identification result transmission method comprising:

• identifying the vehicle state by integrating at least two of the communication log information item, the vehicle log information item, and the threat information item;
• generating visualization information to be displayed by a display device from an identification result of the vehicle state;
• and
• transmitting the visualization information to the display device.