| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio display system capable of changing display of a radio display as occasion may demand.SOLUTION: An electronic shelf label system comprises a server, a plurality of electronic shelf labels 40 and an access point and performs communication with a handy terminal. The server stores first commodity information on a plurality of commodities. The electronic shelf labels are arranged correspondingly to a plurality of commodities, respectively. The access point transmits the first commodity information, stored in the server, on commodities corresponding to the electronic shelf labels. Each electronic shelf label has a display part 41, a first communication part 42, a second communication part 50 and a memory 60. The display part displays information on a commodity corresponding to an electronic shelf label. The first communication part receives the first commodity information from the access point. The second communication part performs short-range radio communication with the handy terminal. The memory is connected to the first and second communication parts and stores the first commodity information at least.SELECTED DRAWING: Figure 5 |
