Vehicle control apparatus, vehicle control system, and computer readable recording medium

1. A vehicle control apparatus comprising a processor comprising hardware, the processor being configured to:

determine whether or not a state of a key device includes at least one predetermined state requiring a setting of a remote immobilizer function prohibiting starting of an engine of a vehicle, the at least one predetermined state including a state in which an application program unrelated to operation of the vehicle is started on the key device; and

transmit, in response to a determination that the state of the key device includes any state of the at least one predetermined state, a first signal requesting the setting of the remote immobilizer function.

2. The vehicle control apparatus according to claim 1 , wherein the processor is further configured to transmit a second signal requesting a stop of the remote immobilizer function in response to a determination that the state of the key device does not include any state of the at least one predetermined state.

3. The vehicle control apparatus according to claim 1 , wherein the at least one predetermined state further includes a state in which the key device is connected to a charger.

4. The vehicle control apparatus according to claim 1 , wherein the at least one predetermined state further includes a state in which the key device is stationary.

5. The vehicle control apparatus according to claim 1 , wherein the at least one predetermined state further includes a state in which the key device is separated from the vehicle by at least a predetermined distance.

6. The vehicle control apparatus according to claim 1 , wherein the processor is further configured to output information indicating whether or not the remote immobilizer function is set.

7. A vehicle control system comprising:

a vehicle;

a key device comprising a first processor comprising hardware; and

a server comprising a second processor comprising hardware,

wherein the first processor is configured to:

determine whether or not a state of the key device includes at least one predetermined state requiring a setting of a remote immobilizer function prohibiting starting of an engine of a vehicle, the at least one predetermined state including a state in which an application program unrelated to operation of the vehicle is started on the key device, and

transmit to the server, in response to a determination that the state of the key device includes any state of the at least one predetermined state, a first signal requesting the setting of the remote immobilizer function, and

wherein the second processor is configured to set the remote immobilizer function by communicating with the vehicle in response to receiving the first signal.

8. The vehicle control system according to claim 7 ,

wherein the first processor is further configured to transmit, to the server, a second signal requesting a stop of the remote immobilizer function in response to a determination that the state of the key device does not include any state of the at least one predetermined state, and

wherein the second processor is further configured to stop the remote immobilizer function by communicating with the vehicle in response to receiving the second signal.

9. The vehicle control system according to claim 7 , wherein the at least one predetermined state further includes a state in which the key device is connected to a charger.

10. The vehicle control system according to claim 7 , wherein the at least one predetermined state further includes a state in which the key device is stationary.

11. The vehicle control system according to claim 7 , wherein the at least one predetermined state further includes a state in which the key device is separated from the vehicle by at least a predetermined distance.

12. The vehicle control system according to claim 7 , wherein the first processor is further configured to output information indicating whether or not the remote immobilizer function is set.

13. A non-transitory computer-readable recording medium on which an executable program is recorded, the program causing a processor of a computer to execute operations of:

determining whether or not a state of a key device includes at least one predetermined state requiring a setting of a remote immobilizer function prohibiting starting of an engine of a vehicle, the at least one predetermined state including a state in which an application program unrelated to operation of the vehicle is started on the key device; and

transmitting, in response to a determination that the state of the key device includes any state of the at least one predetermined state, a first signal requesting the setting of the remote immobilizer function.

14. The non-transitory computer-readable recording medium according to claim 13 , wherein the program further causes the processor to execute an operation of transmitting a second signal requesting a stop of the remote immobilizer function in response to a determination that the state of the key device does not include any state of the at least one predetermined state.

15. The non-transitory computer-readable recording medium according to claim 13 , wherein the at least one predetermined state further includes a state in which the key device is connected to a charger.

16. The non-transitory computer-readable recording medium according to claim 13 , wherein the at least one predetermined state further includes a state in which the key device is stationary.

17. The non-transitory computer-readable recording medium according to claim 13 , wherein the at least one predetermined state further includes a state in which the key device is separated from the vehicle by at least a predetermined distance.