Power module for a wireless sensor node of a power line monitoring system

2011 ◽  
Author(s):  
Xinming Zhao ◽  
T Keutel ◽  
M Baldauf ◽  
O Kanoun
Keyword(s):  
Monitoring System ◽  
Sensor Node ◽  
Power Line ◽  
Wireless Sensor ◽  
Wireless Sensor Node ◽  
Power Module

scholarly journals Design of a State Monitoring System for Equipment based on the Zigbee Wireless Sensor Network

2016 ◽  
Vol 12 (06) ◽  
pp. 20 ◽  
Author(s):  
Li Hua ◽  
Xu Da ◽  
Fuquan Zhao
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Monitoring System ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Wireless Sensor Node ◽  
State Monitoring ◽  
Sensor Module ◽  
Wireless Module ◽  
Hardware Circuit

For the sake of overcoming the shortcoming of some equipment such as complex wiring and much measurement parameter, a wireless state monitoring system is developed based on Zigbee, which was composed of upper monitor control PC, wireless gateway CC2530, sensor node CC2530 and sensor module. By studying the characteristic of the equipment, wireless sensor network of a center controller and six wireless sensor node was made up. Then the nod hardware circuit were designed, the wireless module software was programmed by C language, and furthermore, the user interface software was developed based on LabVIEW. The test is done to show that the system can meet state monitoring requirements for some equipment.

scholarly journals Web based Weather Monitoring System using Wireless Sensor Node

2018 ◽  
Vol 181 (11) ◽  
pp. 47-52
Author(s):  
Immanuel J. ◽  
Rekha Patil ◽  
Sudheer L. ◽  
Parvathi C. ◽  
Bhaskar P.
Keyword(s):  
Monitoring System ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Wireless Sensor Node ◽  
Web Based

scholarly journals Wireless Measuring System for Monitoring the Condition of Devices Designed to Protect Line Structures

Sensors ◽  
2020 ◽  
Vol 20 (9) ◽  
pp. 2512 ◽  
Author(s):  
Martin Pieš ◽  
Radovan Hájovský ◽  
Jan Velička
Keyword(s):  
Monitoring System ◽  
Sensor Node ◽  
Operating Conditions ◽  
Measuring System ◽  
Wireless Sensor ◽  
Wireless Sensor Node ◽  
Rock Formations ◽  
Wireless Nodes ◽  
Anchor Cell

A large number of rock formations in the Czech Republic and abroad directly threaten to damage objects or traffic along the roads located beneath these formations. For this reason, many such rock formations are stabilized using protective fences or dynamic barriers. There are several special sensors available on the market. However, there is no comprehensive monitoring system, including remote threshold settings, data processing, and alarm conditions. This statement is supported by extensive research in this area as well as information from major geotechnical companies that are interested in such a system and want to include it in their portfolio. The aim of the article is to describe the unique wireless monitoring system used to measure the geotechnical quantities we have developed. The design and implementation of systems used to measure protective fence states with accelerometers and slope shift with load anchor cells are presented. Wireless accelerometric sensors and load anchor cell sensors are proposed for both systems. To transfer data from the accelerometer sensor to a superior system, IQRF® technology is applied for the communication between the wireless nodes and the network coordinator under the IQMESH topology. The article includes a detailed description of the development of the accelerometric wireless sensor node and load anchor cell wireless sensor node. Three case studies are also discussed. The first case study focuses on the data implementation and assessment at a testing polygon at the village of Málkov. The second case study describes the data implementation and an assessment of the measuring system under operating conditions in Zbraslav, a municipality near Prague. The third case study describes the implementation and assessment of data from load anchor cell wireless nodes installed in realistic conditions on a supporting gabion wall next to a road. All communication between the sensors and with the IQMESH network coordinator and database was executed wirelessly. The data were archived in a MySQL database and it provides a data source for the assessment and visualizations using the Grafana SW system.

Study of Wireless Sensor Node Functions for Underwater Monitoring Sensor Network

2013 ◽  
Vol 133 (4) ◽  
pp. 414-420 ◽  
Author(s):  
Tsuyoshi Suzuki ◽  
Takafumi Kobayashi ◽  
Kei Sawai ◽  
Kuniaki Kawabata ◽  
Fumiaki Takemura ◽  
...  
Keyword(s):  
Sensor Network ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Wireless Sensor Node
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