Specifications

4.2. RFID DETECTOR, IDENTIFIER AND CO-ORDINATOR
sections in this report where the design detail for that component may
be found. A brief overview of the modules is presented in the following
subsections.
Figure 4.1: Overview of proposed replacement system
4.2 RFID Detector, Identifier and Co-ordinator
The existing detection technique does not produce reliable data due to the
double-trigger effect outlined in Section 2.1. The proposed solution is to
replace the two optical sensors with two independent RFID readers. These
readers are placed along the same penguin path, separated by a few metres as
shown in Figure
4.1. Both readers will continuously look for RFID transponders.
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