Smart Vehicle Navigation System Using Hidden Markov Model and RFID Technology

Malekian, Reza; Kavishe, A. F.; Maharaj, B. T.; Gupta, Praveen; Singh, Ghanshyam; Waschefort, H.

doi:10.1007/s11277-016-3419-1

Cited by 30 publications

(9 citation statements)

References 15 publications

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“…anks to the rapid development of micrometer and nanotechnology, microprocessing mechanical parts, microsensors, microactuators, high-performance lithium batteries, radio frequency modules, and signal processing modules can be integrated into a small chip, enabling current wireless sensors capable of operating at very low power. In an ideal free space, when the wireless signal is omnidirectional, its intensity decays squarely with the distance [19,20]. PL(dB) � 10 lg…”

Section: Wsn a Large Number Of Wireless Nodes In The Wirelessmentioning

confidence: 99%

Development of a Monitoring and Management System for Nonheritage Tourist Attractions Based on Mobile GIS and Multisensor Technology

Shu

Huang

et al. 2021

Mobile Information Systems

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With the rapid development of the tourism industry, how to monitor scenic spots and tourists in real time has become an issue. This paper mainly describes the development of a monitoring and management system for scenic spots of intangible cultural heritage based on Mobile GIS and multisensor technology. The monitoring system adopts the idea of structured programming, which reduces the coupling degree of various components and promotes the expansion of system functions. The shortest path module uses the scenic spot management subsystem on the PC. The scenic spot manager enters the distance between adjacent scenic spots that can be directly reached into the system database and then uses the shortest path algorithm, Dijkstra algorithm, to calculate. Asynchronous Socket programming mechanisms are used to implement communication capabilities, the XML markup language is selected as the system’s data exchange protocol, and the DHT11 digital temperature and humidity sensor is used to obtain humidity information around ancient buildings. A Mobile GIS reader of an ancient building in a scenic spot sends a request to connect to a server. The listener is the communication interface between the server software and the reader. It is responsible for parsing the transmitted data and storing it in the database. The CC2430 chip is used to wear on tourists. When tourist nodes and guide nodes enter the scenic spot, they join the network to query the density of the entire scenic spot and upload real-time information. In terminal query, the average response time of real-time location query is 2S. The average initial response time for historical location queries is about 3S. The results show that the visualization services provided by software development can intuitively and accurately display the flow and density of scenic spots, providing a scientific reference for carrying capacity and flow management of scenic spots.

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Section: Wsn a Large Number Of Wireless Nodes In The Wirelessmentioning

confidence: 99%

Development of a Monitoring and Management System for Nonheritage Tourist Attractions Based on Mobile GIS and Multisensor Technology

Shu

Huang

et al. 2021

Mobile Information Systems

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“…The tag is attached to the identified target, and each tag has specific digital identity information, which is the data information carrier of the RFID. From a technical perspective, the core part of the RFID is the radio frequency tag, and then the corresponding reader is designed according to the performance of the radio frequency tag [33,34]. In the radio frequency identification, the production cost of radio frequency tags is much lower than that of card readers.…”

Section: Rfid Of Iotmentioning

confidence: 99%

Tennis Robot Design via Internet of Things and Deep Learning

Wang

2021

IEEE Access

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To efficiently integrate deep learning (DL) and Internet of Things (IoT) with tennis robot research, the concept and characteristics of mask region-convolutional neural network (Mask R-CNN) under DL are analyzed. Then, the IoT radio frequency identification (RFID) is introduced and the suitable RFID structure is established. Moreover, the real-time intelligent image recognition tennis robot is designed, and simulation experiment on the robot is performed. The results show that when the positioning label is eight, the convergence speed of the optimized algorithm is improved relative to the unoptimized one, and the error is reduced by 0.82. The positioning algorithm proposed in this research has high convergence speed and small system error. The positioning accuracy of the tennis robot is improved by at least 6%, the positioning targets are close to the target to be located, and the tennis robot has the best shortest path effect. In addition, the tennis recognition algorithm based on Mask R-CNN can accurately distinguish dense tennis balls with high accuracy. It shows that the tennis robot positioning algorithm and target recognition algorithm proposed in this research are of practical adoption value.

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“…Taking the current high complexity of transport processes [65][66][67][68] into account, it can be said that the efficient functioning of RTEs depends on the use of IT systems, including integrated IT systems (IITSs). For the requirements of the research, a taxonomy of IT systems is provided in Figure 1, with the consideration of the following division:…”

Section: Efficiency In Transport Services (With Use Of Managerial It ...mentioning

confidence: 99%

Efficiency of Telematics Systems in Management of Operational Activities in Road Transport Enterprises

et al. 2020

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Implemented in road transport enterprises (RTEs) on a large scale, telematics systems are dedicated both to the particular aspects of their operation and to the integrated fields of the total operational functioning of such entities. Hence, a research problem can be defined as the identification of their efficiency levels in the context of operational activities undertaken by RTEs (including more holistic effects, e.g., lowering fuel/energy consumption and negative environmental impacts). Current research studies refer to the efficiency of some particular modules, but there have not been any publications focused on describing the efficiency of telematics systems in a more integrated (holistic) way, due to the lack of a universal tool that could be applied to provide this type of measurement. In this paper, an attempt at filling the identified cognitive gap is presented through empirical research analysing the original matrix developed by the authors that refers to the efficiency rates of organisational activities undertaken by RTEs. The purpose of this paper is to present a tool that has been designed to provide a holistic evaluation of efficiency of telematics systems in RTE operational management. The results are presented in a form of an individual (ontogenetic) matrix of the analysed companies, for which a determinant was calculated with the use of Sarrus’ rule. Obtained in such a way, the set of values identified for the determinants of the subsequent ontogenetic matrices came as an arithmetic progression that characterised the scope and the level of the influence exerted by the implemented IT (information technology) systems on the organisational efficiency of operational activities undertaken by the analysed RTEs. We present a hypothesis stating that the originally developed matrix can be viewed as a reliable tool used for comparative analysis in the field of efficiency of telematics systems in RTEs, and this hypothesis was positively verified during the research. The obtained results prove the significant potential for the wide application of the discussed matrix, which can be used as a universal tool for the analysis and comparison of efficiency indicated by the integrated IT systems in the operational activities undertaken by RTEs.

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Smart Vehicle Navigation System Using Hidden Markov Model and RFID Technology

Cited by 30 publications

References 15 publications

Development of a Monitoring and Management System for Nonheritage Tourist Attractions Based on Mobile GIS and Multisensor Technology

Development of a Monitoring and Management System for Nonheritage Tourist Attractions Based on Mobile GIS and Multisensor Technology

Tennis Robot Design via Internet of Things and Deep Learning

Efficiency of Telematics Systems in Management of Operational Activities in Road Transport Enterprises

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