Research on the Construction of Smart Tourism System Based on Wireless Sensor Network

Sun, Wanxin

doi:10.1155/2021/9950752

Cited by 27 publications

(19 citation statements)

References 18 publications

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“…According to the definitions of perception layer, network layer, and application layer in the basic theory of the Internet of Things, the equipment required for monitoring and measurement can correspond to these three structural levels of the Internet of Things in function [15,16]. Taking the monitoring and measurement system based on the Internet of Things of dugong expressway tunnel as an example, the equipment required by the monitoring and measurement system mainly includes the following: sensors, data collectors, transmission networks, terminal equipment, and software.…”

Section: Hardware Design Of Monitoring Systemmentioning

confidence: 99%

Application of Internet of Things Based on Wireless Sensor in Tunnel Construction Monitoring

Cao

Zhao

et al. 2022

Journal of Sensors

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In order to solve the problems of insufficient frequency, time-consuming, and labor-consuming of monitoring and measurement in the process of tunnel construction, a tunnel construction monitoring and measurement technology based on Internet of Things is proposed in this paper. This method adopts the basic theory and technology of Internet of Things, analyzes the fit relationship between Internet of Things technology and tunnel construction, uses the comprehensive perception, reliable transmission, and intelligent auxiliary technology possessed by the existing Internet of Things technology system, and has been successfully applied to tunnel engineering. The experimental results show that the contact pressure between the surrounding rock and the initial support on the monitoring and measurement section in the tunnel is zero after the initial support shotcrete is applied. The contact pressure between the surrounding rock and the shotcrete layer at the right arch waist of the left tunnel is the smallest, and the stress in the whole change process is less than 10 kPa. The contact pressure between surrounding rock and shotcrete layer after excavation is divided into three stages. Conclusion. the tunnel construction monitoring and measurement technology based on Internet of Things technology fully realizes the intellectualization and informatization of the construction process, plays a scientific and effective monitoring and early warning role, and reduces the project cost of the whole project, which has a certain engineering value.

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Section: Hardware Design Of Monitoring Systemmentioning

confidence: 99%

Application of Internet of Things Based on Wireless Sensor in Tunnel Construction Monitoring

Cao

Zhao

et al. 2022

Journal of Sensors

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“…The remote wireless upgrade of the wireless sensor network is a process of distributing the new code image to each node through the network to complete the replacement of the old and new codes, thereby realizing the upgrade process. It mainly includes two processes: the distribution of new application code images and the replacement of new and old codes [18].…”

Section: Kriging Algorithm Based Onmentioning

confidence: 99%

“…In addition, linear functions, cubic functions, spherical functions, and curvilinear functions are compact functions. For distances greater than the support radius, its value is 0, while other functions are global functions and tend to be asymptotically to 0 (18).…”

Section: Kriging Algorithm Based On Global Optimization the Kriging M...mentioning

confidence: 99%

“…If the sensor node sends measurement data to the central node control node in the form of a nonfixed period, this increases the complexity of the central node's current position estimation and future position prediction algorithms for the target, which is not conducive to effective tracking. Considering the following dynamic objects, including a discrete event dynamic subsystem a i ½K + 1 as Equation (18),…”

Section: Wireless Communications and Mobile Computingmentioning

confidence: 99%

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5G Embedded Sensor Network System for Sports Information Service Hotspot Recommendation

Zhou

2022

Wireless Communications and Mobile Computing

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How to rationally allocate and integrate existing resources has become the top priority of the development of sports public information services in the transition period, but it is also a weak link in the construction of current social information resources. This article is aimed at studying how to develop sports information service hotspots based on 5G embedded sensor network systems. Methods such as the network structure based on 5G embedded sensors, the Kriging algorithm based on global optimization, and sensor distance measurement are proposed and also conducted experiments on the application of 5G embedded sensor network system in sports information service hotspot recommendation. The results show that people are satisfied with the sports information service of the wireless sensor network, with a maximum score of 9.8, which is suitable for the information provision of sports information services. The development of the times has met the needs of most people.

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“…e node performs preliminary data processing and information fusion on the information collected by itself and the information of other nodes, which is transmitted from neighboring nodes to the base station in the form of relay transmission and received by users through satellite, Internet, and other means. Figure 5 is the composition diagram of WSN nodes [17]. e research on WSN has made great achievements at home and abroad, but there is still room for development.…”

Section: Wsnmentioning

confidence: 99%

Construction of Carbon Audit and Verification System Framework Based on Intelligent Wireless Sensor Network

Guo

2022

Mobile Information Systems

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With the large amount of carbon emissions from many enterprises over the years, the global greenhouse effect is getting worse. In order to protect the climate and environment on which we depend, the world is taking active measures to reduce carbon emissions as much as possible. At present, the domestic carbon auditing and verification system is relatively late and immature, and the traditional system efficiency is relatively low. Wireless sensor network (WSN) is a particularly flexible distributed wireless communication network, which can coordinate the perception, processing, transmission, and collection of data of objects perceived within the network until the data content is transmitted to the user terminal. This paper aims to study and design an intelligent network model based on WSN so as to calculate and verify the carbon emissions of enterprises and countries. In this paper, an intelligent WSN model based on ZigBee technology is proposed to build an efficient, low-consumption, and high-precision carbon audit and verification system framework. In this paper, the system framework is referred to as ZWCA for short, that is, the carbon audit and verification system framework of WSN based on ZigBee. In addition, this paper compares the ZWCA framework with the traditional carbon audit and verification system in several groups to analyze the practical feasibility and advantages of the ZWCA framework. The test results show that the ZWCA framework proposed in this paper can audit and verify the carbon emissions of major enterprises very well, and the initial startup power of the ZWCA framework is only 1/2 of the traditional one. At the same time, its actual running power consumption is only 3/4 of that of the traditional audit and verification system framework, and the calculation accuracy is as high as 99%. Moreover, the number of node deaths has decreased, and the system stability has been significantly improved.

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Research on the Construction of Smart Tourism System Based on Wireless Sensor Network

Cited by 27 publications

References 18 publications

Application of Internet of Things Based on Wireless Sensor in Tunnel Construction Monitoring

Application of Internet of Things Based on Wireless Sensor in Tunnel Construction Monitoring

5G Embedded Sensor Network System for Sports Information Service Hotspot Recommendation

Construction of Carbon Audit and Verification System Framework Based on Intelligent Wireless Sensor Network

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