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System architecture diagram

System architecture diagram

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Figure 1. System architecture diagram
Figure 4. TDOA positioning principle
Figure 5. Schematic diagram of product label recognition function
Positioning measurement data X axis (cm) Y axis (cm) A base station...
An Intelligent Shopping System based on UHF RFID
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  • Nov 2021
In the context of COVID-19, in order to solve the problems that customers need to spend more energy to find products in the supermarket, long checkout queue time, and cumbersome product management, optimize the shopping route of customers, accelerate the shopping process, and reduce the risk of infection; providers exceed Supplier’s sales of goods,...
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... benefit of this kind of system is that inventory management becomes much easier, as all items can be automatically read by an RFID reader instead of manually scanned by a laborer [2]. The overall architecture is shown in Figure 1. ...