| 摘要 |
PURPOSE:To display the exhibition position or a desired commodity in response to the request from a shopping customer to inform him of it in a department store or a supermarket. CONSTITUTION:This system consists of an input and display part 1 and a central control part 4. The part 1 is provided with an input part 1a for designation of a commodity of which purchase is desired, a transmission part 1b which transmits a signal related to this commodity, a reception part 1c which receives a response signal, a display part 1d on which the present position of the customer, the exhibition position of the designated commodity, and the route to this position are displayed in accordance with the response signal, and a control part 1e which controls the transmission part 1b or the like. The central control part 4 is provided with plural transmission/reception parts 5 which receive the signal from the transmission part 1b and transmit the response signal of the present position or the like of the customer to the reception part 1c, a memory part 8 where exhibition positions of commodities are stored, a position detecting part 9 which detects the present position of the customer, a discriminating part 10 which discriminates the designated commodity, a calculating part 11 which calculates the route from the position of the customer to the exhibition positron of the designated commodity, and a control part 12 which controls transmission/ reception parts 5 or the like. |
