TRAVEL SUPPORT SYSTEM AND TRAVEL SUPPORT METHOD

摘要

Provided is a travel support system which sufficiently uses notified non-equipped vehicle information, and includes: an equipped-vehicle detecting unit (112) that detects presence and a position of an vehicle equipped with a communication module for communicating with another vehicle; a non-equipped-vehicle detecting unit (111) that detects presence and a position of a non-equipped vehicle without any communication module; an information-holding vehicle identifying unit (104) that identifies an information-holding vehicle that is the equipped vehicle and is to hold non-equipped-vehicle information including the position of the non-equipped vehicle, based on the position of the equipped vehicle and the position of the non-equipped vehicle; a non-equipped-vehicle information providing unit (105) that provides the non-equipped-vehicle information for the identified information-holding vehicle; and a communicating unit (205) that holds the provided non-equipped-vehicle information and provides the held non-equipped-vehicle information for another equipped vehicle via the communication module of the identified vehicle.