INFORMATION ACQUISITION ASSISTING DEVICE, INFORMATION ACQUISITION ASSISTING METHOD, INFORMATION ACQUISITION ASSISTING PROGRAM, AND RECORDING MEDIUM

摘要

An information acquisition assisting device (101) is comprised of a receiving unit (201), a retrieving unit (202), a requesting unit (203), and a transmitting unit (205). The receiving unit (201) receives position information of an object point of a first mobile body (102) from the first mobile body (102). Based on the position information of the object point received by the receiving unit (201), the retrieving unit (202) retrieves a second mobile body (103) with an object point set to the same as the object point described above. The requesting unit (203) requests the second mobile body (103) to provide it with information on the object point of the second mobile body (103) retrieved by the retrieving unit (202). Based on the request from the requesting unit (203), the transmitting unit (205) transmits the information on the object point transmitted by the second mobile body (103) to the first mobile body (102).