Traffic information providing system and traffic information providing method

A traffic information providing method of providing traffic information by a processor, the traffic information providing method comprising:

• extracting a post including traffic information from posts accumulated in an SNS server, being associated;
• associating a first in-vehicle unit with a poster of the extracted post;
• requesting location information of the poster from the first in-vehicle unit;
• obtaining the location information of the poster transmitted from the first in-vehicle unit in response to the request for the location information of the poster;
• associating the obtained location information of the poster with the traffic information included in the post;
• and
• delivering the traffic information, with which the location information of the poster is associated, either to the first in-vehicle unit or a second in-vehicle unit different from the first in-vehicle unit.

A non-transitory computer readable memory medium storing a program that causes a processor to perform a traffic information providing process of providing traffic information, wherein the traffic information providing process comprises:

• extracting a post including traffic information from posts accumulated in an SNS server;
• associating a first in-vehicle unit with a poster of the extracted post;
• requesting location information of the poster from the first in-vehicle unit,
• obtaining the location information about the poster transmitted from the first in-vehicle unit in response to the request for the location information of the poster;
• associating the obtained location information of the poster with the traffic information included in the post;
• and
• delivering the traffic information, with which the location information of the poster is associated, either to the first in-vehicle unit or a second in-vehicle unit different from the first in-vehicle unit.