作者: Ippei Nambata , Akira Sakai , Masaya Hashida , Hiroshi Miyahara , Toru Fujita
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摘要: A communication navigation system is provided with a center apparatus (3) and terminal (5), which perform two-way on network (1, 2). The with: search device (74) for searching an optimum route respect to the request of from basis information (73) wirelessly transmitting coordinates at plurality positions this route. (38) receiving display processing (43) displaying received information.