Surrounding information collection system and surrounding information acquisition apparatus
A surrounding information collection system requests a vehicle to transmit surrounding information, and stores the surrounding information transmitted from the vehicle in response to the request. The surrounding information collection system requests a vehicle to transmit surrounding information, the vehicle acquiring the surrounding information having accuracy greater than a threshold calculated based on accuracy of the stored surrounding information.
1. A server comprising circuitry configured to:
determine whether a number of stored sets of surrounding information is less than a predetermined number;
request a vehicle to transmit additional surrounding information when the number of stored sets of stored surrounding information is less than the predetermined number, the vehicle acquiring the additional surrounding information having an accuracy greater than a threshold calculated based on accuracy of the stored sets of surrounding information;
acquire, from the vehicle, the additional surrounding information when the number of stored sets is determined to be less than the predetermined number;
calculate the threshold using serviceability acquired from reducing, according to an elapsed time from when surrounding information has been acquired by a vehicle, serviceability of the surrounding information determined depending on accuracy of the surrounding information; and
store the additional surrounding information transmitted from the vehicle in response to the requesting.
2. The server according to claim 1 , wherein
the circuitry is further configured to increase a score of a user of the vehicle that transmits the additional surrounding information in response to the request so that an incentive according to the score is given to the user.
3. The server according to claim 1 , wherein
the circuitry is further configured to:
receive the accuracy of the additional surrounding information that the vehicle acquires, and
determine whether the received accuracy is greater than the threshold,
the vehicle acquiring the additional surrounding information that is one for which the accuracy is determined to be greater than the threshold.
4. A surrounding information collecting method performed by circuitry, the surrounding information collecting method comprising:
determining whether a number of stored sets of surrounding information is less than a predetermined number;
requesting a vehicle to transmit additional surrounding information when the number of stored sets of stored surrounding information is less than the predetermined number, the vehicle acquiring the additional surrounding information having an accuracy greater than a threshold calculated based on accuracy of the stored sets of surrounding information;
acquiring, from the vehicle, the additional surrounding information when the number of stored sets is determined to be less than the predetermined number
calculating the threshold using serviceability acquired from reducing, according to an elapsed time from when surrounding information has been acquired by a vehicle, serviceability of the surrounding information determined depending on accuracy of the surrounding information; and
storing the additional surrounding information transmitted from the vehicle in response to the requesting.
5. A non-transitory recording medium storing a program which, when being executed by one or more processors, causes the one or more processors to:
determine whether a number of stored sets of surrounding information is less than a predetermined number;
request a vehicle to transmit additional surrounding information when the number of stored sets of stored surrounding information is less than the predetermined number, the vehicle acquiring the additional surrounding information having an accuracy greater than a threshold calculated based on accuracy of the stored sets of surrounding information;
acquire, from the vehicle, the additional surrounding information when the number of stored sets is determined to be less than the predetermined number;
calculate the threshold using serviceability acquired from reducing, according to an elapsed time from when surrounding information has been acquired by a vehicle, serviceability of the surrounding information determined depending on accuracy of the surrounding information; and
store the additional surrounding information transmitted from the vehicle in response to the requesting.
6. The surrounding information collecting method according to claim 4 , further comprising increasing a score of a user of the vehicle that transmits the additional surrounding information in response to the request so that an incentive according to the score is given to the user.
7. The surrounding information collecting method according to claim 4 , further comprising:
receiving the accuracy of the additional surrounding information that the vehicle acquires, and
determining whether the received accuracy is greater than the threshold,
the vehicle acquiring the additional surrounding information that is one for which the accuracy is determined to be greater than the threshold.
8. The non-transitory recording medium according to claim 5 , storing the program which, when being executed by the one or more processors, further causes the one or more processors to increase a score of a user of the vehicle that transmits the additional surrounding information in response to the request so that an incentive according to the score is given to the user.
9. The non-transitory recording medium according to claim 5 , storing the program which, when being executed by the one or more processors, further causes the one or more processors to:
receive the accuracy of the additional surrounding information that the vehicle acquires, and
determine whether the received accuracy is greater than the threshold,
the vehicle acquiring the additional surrounding information which is one for which the accuracy is determined to be greater than the threshold.