| 摘要 |
PURPOSE: An internet bus is provided to set up computers for passengers on every seat of bus, that the computers access to a router by accessing to a RAN, using a RAN card and HUB, that the router accesses to a wireless Internet service system through a wireless data communicator, and that the passengers access to a wireless Internet by use of each computer during moving or pausing of the bus. CONSTITUTION: An internet bus comprises an Internet bus system(20'), a wireless Internet service system(10), and a satellite Internet service system(30). The Internet bus system(20') is composed of a wireless communication terminal(21), a satellite data receive terminal(25), a router(22), a HUB(23), and passenger computers(24). The wireless data communication terminal(21) executes up-load of data through a wireless Internet service system(10). The router(22) includes a down router(22-2) accessed to the satellite data receive terminal(25) and a up router(22-1) accessed to the wireless data communication terminal(21). The wireless Internet service system(10) is composed of a wireless terminal base station(12), a wireless data communication server(13), and a network service center server(14). The wireless data communication server(13) receives up stream data from a terminal computer of the Internet bus through the base station(12). The network service center server(14) has an Internet backbone network so as to execute a function transmitting data of web server(16) to an Internet bus system(20') side. The satellite Internet service system(30) is composed of a network service center server(14), a satellite transmit antenna(18), and a satellite(19).
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