| 摘要 |
PROBLEM TO BE SOLVED: To provide a contents selling system within a moving space, capable of efficiently selling various information to a passenger. SOLUTION: A purchasing request is transferred from a customer terminal (step SA1); and sales server on board the train receives a purchasing request (step SB1), requests certification data (step SB2), and then a waits ready until the certification data is received (step SB3). When the sales server aboard train receives the certification data, ID is published and transferred. By having the customer terminal of the corresponding passenger receive the ID (step SA3), certification is finished. The passenger assigns contents who desired delivery, by making entries for keyboarding ID number, corresponding to the contents and requests download (step SA4). The sales server aboard the train receives a request for downloading (step SB5), and transfers contents data corresponding to the request (step SB6). |
