A Survey of ZigBee Wireless Sensor Network Technology: Topology, Applications and Challenges

Aju, Omojokun Gabriel

doi:10.5120/ijca2015907130

Cited by 23 publications

(2 citation statements)

References 10 publications

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“…Despite the efficiency and overall feasibility of Zigbee network based wireless sensor base car parking systems, there are challenges in regards to network scalability [37]. Short range of Zigbee can contribute to limited coverage and it is prone to requiring high maintenance services due to dependence on battery power supply for the sensors being used [37].…”

Section: Figure 14 Flow Chart Of Available Space Checkmentioning

confidence: 99%

A Survey on IoT Driven Smart Parking Management System: Approaches, Limitations and Future Research Agenda

Alam,

Saha,

Bostami

et al. 2023

IEEE Access

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In developing countries around the globe, the number of vehicle users has exceeded the optimum threshold and is increasing rapidly due to speedy economic growth. Consequently, roads are getting more congested in the cities. This has resulted in increased difficulties in meeting the minimum parking demands. Moreover, most of the parking lots are at the underground level of buildings. Due to the lack of natural light sources, there is a need for a massive power source to light up a large quantity of lighting equipment continuously. This results in waste of energy, equipment losses and causes a tremendous financial burden on property management. However, an IoT driven parking management can significantly aid in the utilization of parking resources. Availability of a sensor based smart parking spot with its location information identified and transmitted using wireless communication technology can immensely benefit the vehicle owners as well as parking spot authorities. It is a comprehensive solution both for the user and the owner of the parking space. Besides, it can fulfill the lighting requirement of the parking lot with minimized energy. Some eminent features of such IoT based systems are online reservations, user authentication for ensuring security, parking guidance, online payment, and energy saving. This paper reviews IoT driven smart parking management systems. It gives insights into various approaches for the parking system, related technologies, widely used components, communication standards and concerned system security issues. Besides, the paper gives researchers a direction for future work as it directs towards some open issues in this area.

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Section: Figure 14 Flow Chart Of Available Space Checkmentioning

confidence: 99%

A Survey on IoT Driven Smart Parking Management System: Approaches, Limitations and Future Research Agenda

Alam,

Saha,

Bostami

et al. 2023

IEEE Access

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“…Network course is mainly based on the fast-developing information and computer technology, and the information interaction mode turns to bidirectional flow from unidirectional transmission. Network course mainly experiences three stages: unidirectional transmission, asynchronous bidirectional flow, and synchronous bidirectional flow [3]. At present, China pays more and more attention to network courses which gain rapid development together with network technology.…”

Section: State Of the Artmentioning

confidence: 99%

A Study on “Double-subject” Teaching Mode of Sport Statistics Course

Wu¹,

Zhang²

2019

Int. J. Emerg. Technol. Learn.

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Sport Statistics is an important applied subject in physical education field. Traditional teaching cannot meet its teaching demand. As a result, teachers are difficult in teaching and students are difficult in learning. Thus, it is very necessary to combine Sport Statistics with network teaching. In this study, the students of sports specialty were chosen as the objects of study, and “double-subject” teaching mode was used to teach Sport Statistics. Sport Statistics was combined with network course, and a new Web-based online courseware making platform system was applied. Besides, a network course quality evaluation model was constructed, and the evaluation was conducted from 7 aspects: teaching content U1, teaching design U2, course resource U3, page design U4, technical force U5, teacher as the subject U6 and user experience U7. It is found that “double-subject” teaching mode can significantly improve the teaching effect of Sport Statistics, motivate students’ learning interest, promote students’ oral expression ability, generalization and summarization ability, and self-learning ability, and enhance students’ ability to analyze and solve problems.

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