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AssigneeAisin Aw Co., Ltd.
InventorsKoji YAMASHITA, Shingo AOYAMA, Yuichi TANAKA, Tomohito MIZUNO
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A positional information sharing system, a positional information sharing method, and a positional information sharing program that is capable of sharing further accurate positions of respective users between each other. The positional information sharing system includes: a current position detecting part that detects a vehicle position on a basis of information directly obtained from a vehicle; a communication part that is installed in the vehicle and performs communication; a current position detecting part that detects a terminal position using a GPS; a communication part that is installed in a portable terminal and performs communication; and a communication availability determining part that determines whether mutual communication between the communication part and the communication part is available, in which, in a case in which it is determined that the mutual communication is available, the portable terminal mutually shares the vehicle position with a different portable terminal, and in a case in which it is determined that the mutual communication is not available, the portable terminal mutually shares the terminal position with the different portable terminal.
A positional information sharing system comprising:
A positional information sharing method, comprising:
Dependencies are inferred from the claim text.