2 research outputs found
Framework Investigation of Security Monitoring System for Production Line on IR 4.0
This paper presents an Investigative Framework for Security Monitoring Systems for Production Lines at IR 4.0. The framework consists of Raspberry Pi 3 as the main IoT processing module, four sensor there are RFID sensors, PIR Sensor, MQ2 Sensor, Magnetic Door Sensor. RFID is used to collect data that is being used in the area, PIR sensors to determine the state of the production floor where this sensor will measure the movement of the radius sensors, MQ2 sensors to determine the level of dangerous gas as quickly as cigarettes, methane gas that can cause fire on the production floor, Magnetic door sensor to determine the condition of the door on the production floor. This paper is for the framework of the cost and completeness of the system need
IGAA: An Efficient Optimization Technique for RFID Network Topology Design in Internet of Things
[[abstract]]Most RFID applications in the Internet of Things (IoTs) use multiple readers to read the IDs of multiple tags and form the RFID network. In such a network, unguarded reader deployment may generate over-crowded readers, cause interferences and, as a result, increases the deployment cost while degrading tag detection. Seeing that desirable reader deployment is crucial for RFID system performance, this paper introduces an optimization-based IGAA approach which outperforms existing RFID topology designs by turning up more favorable reader deployment and system performance. The new approach employs an advanced multi-objective fitness function and improved genetic annealing algorithms (GAA) to pursue a better RFID topology design. By involving an improved gene-stirring operation to help preserve good genes and locate optimal solutions for reader deployment, it is simple in operation but effective in practice. Experimental evaluation shows that when compared with related approaches, IGAA can yield better solution quality with less search time.[[notice]]補正完畢[[incitationindex]]EI[[booktype]]紙本[[booktype]]電子