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Real-time vehicle monitoring and positioning using MQTT for reliable wireless connectivity
Author(s) -
Izwan Idris
Publication year - 2017
Language(s) - English
Resource type - Dissertations/theses
DOI - 10.5204/thesis.eprints.106921
Subject(s) - mqtt , real time computing , message queue , computer science , reliability (semiconductor) , benchmarking , global positioning system , wireless , embedded system , telemetry , protocol (science) , computer network , engineering , telecommunications , internet of things , medicine , alternative medicine , pathology , quantum mechanics , marketing , business , power (physics) , physics
This project was aimed at developing affordable solutions to improve performances of real-time monitoring of road vehicles utilizing low-cost satellite positioning equipment and wireless cellular communication network. This study investigates the problems by measuring and benchmarking two-way communication latency, data reliability and positioning accuracy using low-cost GPS equipment and a lightweight machine-to-machine (M2M) protocol called Message Queue Transmission Telemetry (MQTT). A prototype of vehicle monitoring platform which consists of on-board-unit and central monitoring server was developed to facilitate the research study

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