Synchronized Merchandise Tag and Rack Display for Price Accuracy
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Solution Overview
Problem
Existing store management systems face discrepancies in merchandise information displayed on tags and racks, leading to visibility issues and inaccuracies during accounting, as well as the need for frequent updates and labor-intensive price tag attachment.
Innovation Solution
A store management system that uses a merchandise information management apparatus to transmit data via radio signals to both merchandise tags and display racks, ensuring synchronized information display, reducing the need for physical price tags and improving visibility with luminous elements, and utilizing Ferroelectric Random Access Memory for efficient data storage and retrieval.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If merchandise information is displayed on both the merchandise tag and the merchandise display rack, then visibility and information clarity are improved, but discrepancies between the two displays may occur
Solution Approach 1:
The merchandise information display apparatus on the display rack communicates with the merchandise tag to check whether the displayed information matches. This feedback mechanism detects discrepancies between the two display locations and enables correction, ensuring consistent information presentation while maintaining the benefits of dual-display visibility.
2Adaptability or versatility
If a liquid crystal display apparatus is attached to the merchandise, then merchandise information can be displayed on the tag, but visibility and information display capability decrease compared to non-portable displays
Solution Approach 1:
The system adds a second display dimension by placing a display apparatus on the merchandise display rack in addition to the portable display on the merchandise itself. This creates a multi-dimensional display system where information is presented both on the moving merchandise and on the stationary rack, compensating for the limited visibility of portable displays through the addition of a fixed, potentially larger display location.
3Illumination intensity
If the display apparatus on the merchandise display rack is used, then visibility is improved, but discrepancies between display information and merchandise content occur
Solution Approach 1:
The system implements a feedback communication mechanism where the merchandise information display apparatus on the display rack exchanges data with the merchandise tag. This allows the rack display to verify that its displayed information matches the actual merchandise content, preventing information discrepancies while maintaining the visibility advantages of the rack-mounted display.
4Ease of manufacture
If physical price tags are used, then merchandise information can be displayed, but labor costs and time for attachment and updates increase
Solution Approach 1:
The system replaces the mechanical process of physically attaching and manually updating price tags with an electronic communication system. Merchandise information is transmitted wirelessly or electronically between the merchandise tag and the display apparatus, eliminating the need for manual physical tag attachment and enabling automated information updates, thereby reducing labor time and effort.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This system prevents discrepancies in merchandise information display, enhances visibility, reduces labor costs by eliminating the need for physical price tags, and facilitates easy updates and accurate accounting by ensuring synchronized information across both displays.
Implementation Method 1
using a memory which stores merchandise information, transmits the merchandise information stored in the memory by a radio signal
Data Source
AI summary
A store management system has a merchandise information management apparatus which transmits merchandise information, a merchandise tag which is provided with a first display, and receives the merchandise information which is transmitted from the merchandise information management apparatus to the merchandise tag itself and displays the merchandise information, and a display apparatus for display rack which is provided with a second display, and has a function of receiving the merchandise information which is transmitted from the merchandise information management apparatus to the display apparatus itself and displaying the merchandise information, and checking the merchandise information which is displayed on the display apparatus itself and the merchandise information which is displayed on the merchandise tag by communicating with the merchandise tag.