COMMODITY INFORMATION ANNOUNCING SYSTEM, COMMODITY INFORMATION ANNOUNCING CONTROL DEVICE AND COMMODITY INFORMATION ANNOUNCING UNIT

摘要

PROBLEM TO BE SOLVED: To provide a commodity information announcing system, a commodity information announcing control device and a commodity information announcing unit, generally spread widely.;SOLUTION: The commodity information is announced using the commodity information announcing system. The commodity information announcing system includes: a display data holding part 22 holding display data corresponding to a plurality of commodities, respectively; a voice data holding part 16 holding the voice data; a display data operating part 20 for altering the display data held in the display data holding part; a commodity information announcing control device 2 having a communicating part 26 for transmitting the display data and the voice data to the outside; communicating parts 32, 34 for receiving the display data and the voice data from the commodity information announcing control device; a display part for displaying the commodity information on the commodity based on the display data about a first commodity; and a plurality of commodity information announcing units 4, 6, 8, 10 having an announcing part for giving announcement based on the voice data.;COPYRIGHT: (C)2009,JPO&INPIT