Wireless sensor network for landslide early warning and monitoring

2019 ◽  
pp. 201-237
Author(s):  
Cristian Fosalau ◽  
Cristian Zet
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Early Warning ◽  
Wireless Sensor ◽  
Landslide Early Warning

scholarly journals Simulation Model of Sports Entrepreneurship Performance Based on Wireless Sensor Network

2021 ◽  
Vol 2021 ◽  
pp. 1-16
Author(s):  
Chao Ma ◽  
Weiqi Chen ◽  
Yuge Tian
Keyword(s):  
Wireless Sensor Network ◽  
Simulation Model ◽  
Sensor Network ◽  
Early Warning ◽  
Management System ◽  
Wireless Sensor ◽  
Entrepreneurial Performance ◽  
Early Warning Management ◽  
Net Assets ◽  
People Today

Entrepreneurship has become the choice of many young people today, and many sports entrepreneurs have joined it. However, the entrepreneurial performance of sports entrepreneurs cannot be effectively guaranteed. Therefore, the design of the simulation model of the early warning management system of entrepreneurial performance is extremely urgent. It is based on the wireless sensor network that provides an important guarantee for the model design. Therefore, it is necessary to study the simulation model of sports entrepreneurship performance early warning management system based on wireless sensor network. The purpose of this paper is to start with the research on the simulation model of sports entrepreneurship performance early warning management system based on wireless sensor networks, select entrepreneurs from a sports university in our city as the analysis object, establish a wireless sensor sports entrepreneurship performance early warning management system simulation model, and then conduct multidimensional comparison. The research results show that the entrepreneurial performance of entrepreneurial projects continues to rise quarter by quarter. By the fourth quarter, product growth rates, labor productivity, and return on net assets had all increased by about 20%, while the turnover rate remained within the range of 20%-25%. It can be seen that the research on the simulation model of sports entrepreneurship performance early warning management system based on wireless sensor network can effectively improve the competitiveness of entrepreneurial projects.

Design of Mine Gas Monitoring System Based on Wireless Sensor Network

2013 ◽  
Vol 756-759 ◽  
pp. 603-606
Author(s):  
Li Li Gao
Keyword(s):  
Wireless Sensor Network ◽  
Real Time ◽  
Sensor Network ◽  
Monitoring System ◽  
Early Warning ◽  
Wireless Sensor ◽  
Gas Monitoring ◽  
Collection Data ◽  
Structure Programming ◽  
Mine Gas

Monitoring system design of mine gas Monitoring System were designed according to the traditional lacked of the real-time and early warning functions and so on problems. mine gas Monitoring System was constructed successfully with Wireless Sensor Network Technology. And TinyOS structure programming language nesC was applied to prepare the system software. The wireless on time measurement of the gas density could be conducted. At the same time,SMS message was used to send real-time environment information to users, which containing user-defined periodic collection data and early warning document produced by microcomputer. The simulation and site test showed that the system operation was in normal, stable and reliable.

scholarly journals Low-Power Low-Cost Wireless Flood Sensor for Smart Home Systems

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3817 ◽  
Author(s):  
Pedro Teixidó ◽  
Juan Gómez-Galán ◽  
Fernando Gómez-Bravo ◽  
Trinidad Sánchez-Rodríguez ◽  
Javier Alcina ◽  
...  
Keyword(s):  
Wireless Sensor Network ◽  
Low Power ◽  
Sensor Network ◽  
Early Warning ◽  
Smart Home ◽  
Water Status ◽  
Low Cost ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Software Application

This paper presents the design of a wireless flood sensor to detect the presence of water on home floors, providing early warning of water leaks. A wireless sensor network has been deployed to gather the measurements from the sensor nodes. A control central coordinates the network and processes the data. Users can remotely inquire for the presence of water, status of the batteries for a specific node, the type of liquid and information about its functionality and alarms, thanks to a proprietary software application. The alerts are also communicated to the user within the home through an audible siren. The designed device is optimized in terms of costs, ease of deployment and maintenance, thus making it widely acceptable to end users.

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