scholarly journals Sistem Pemantau Kelembapan Tanah Akurat dengan Protokol Zigbee IEEE 802.15.4 pada Platform M2M OpenMTC

2018 ◽  
Vol 6 (4) ◽  
pp. 139-145
Author(s):  
Putu Agus Fredy ◽  
Maman Abdurohman
Keyword(s):  
Soil Moisture ◽  
Wireless Sensor Network ◽  
Water Content ◽  
Monitoring System ◽  
Ieee 802.15.4 ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Line Of Sight ◽  
Zigbee Protocol ◽  
Content Status

This paper presents a study on an accurate soil moisture monitoring system based on its humidity from 9 sensor nodes using wireless sensor network (WSN) and M2M platform. The system used IEEE 802.15.4 (Zigbee) protocol. The system was connected to the application via the OpenMTC M2M platform. This monitoring system can measure soil moisture accurately and provide soil water content status on the application. The system was effective in measuring soil moisture at a distance of 0-25 meters where there was a barrier between gateway and sensor, and at a distance of 0-50 meter in line of sight. The position of the sensors that are within 3 meters of each other and the depth of each sensor 3 cm can measure soil moisture properly.

scholarly journals A Remote Monitoring System of Logistics Carrier Based on Wireless Sensor Network

2018 ◽  
Vol 14 (01) ◽  
pp. 4
Author(s):  
Wang Weidong
Keyword(s):  
Wireless Sensor Network ◽  
Real Time ◽  
Sensor Network ◽  
Monitoring System ◽  
Remote Monitoring ◽  
Monitoring Network ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Remote Monitoring System ◽  
Monitoring Center

To improve the efficiency of the remote monitoring system for logistics transportation, we proposed a remote monitoring system based on wireless sensor network and GPRS communication. The system can collect information from the wireless sensor network and transmit the information to the ZigBee interpreter. The monitoring system mainly includes the following parts: Car terminal, GPRS transmission network and monitoring center. Car terminal mainly consists by the Zigbee microcontroller and peripherals, wireless sensor nodes, RFID reader, GPRS wireless communication module composed of a micro-wireless monitoring network. The information collected by the sensor communicates through the GPRS and the monitoring center on the network coordinator, sends the collected information to the monitoring center, and the monitoring center realizes the information of the logistics vehicle in real time. The system has high applicability, meets the design requirements in the real-time acquisition and information transmission of the information of the logistics transport vehicles and goods, and realizes the function of remote monitoring.

scholarly journals In-Situ Pipeline Monitoring System Design for Identifying and Locating Damaging Activities Based on Wireless Sensor Network

2020 ◽  
pp. 33-46
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Monitoring System ◽  
Remote Monitoring ◽  
Base Station ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Monitoring Methods ◽  
Pipeline Monitoring

Due to the recent advancements in the fields of Micro Electromechanical Sensors (MEMS), communication, and operating systems, wireless remote monitoring methods became easy to build and low cost option compared to the conventional methods such as wired cameras and vehicle patrols. Pipeline Monitoring Systems (PMS) benefit the most of such wireless remote monitoring since each pipeline would span for long distances up to hundreds of kilometers. However, precise monitoring requires moving large amounts of data between sensor nodes and base station for processing which require high bandwidth communication protocol. To overcome this problem, In-Situ processing can be practiced by processing the collected data locally at each node instead of the base station. This Paper presents the design and implementation of In-situ pipeline monitoring system for locating damaging activities based on wireless sensor network. The system built upon a WSN of several nodes. Each node contains high computational 1.2GHz Quad-Core ARM Cortex-A53 (64Bit) processor for In-Situ data processing and equipped in 3-axis accelerometer. The proposed system was tested on pipelines in Al-Mussaib gas turbine power plant. During test knocking events are applied at several distances relative to the nodes locations. Data collected at each node are filtered and processed locally in real time in each two adjacent nodes. The results of the estimation is then sent to the supervisor at base-station for display. The results show the proposed system ability to estimate the location of knocking event.

scholarly journals Desarrollo de un sistema inalámbrico escalable de medición de humedad del suelo en un cultivo de vid

2020 ◽  
pp. 20-30
Author(s):  
Ortega-Corral César ◽  
B. Ricardo Eaton-González ◽  
Florencio López Cruz ◽  
Laura Rocío, Díaz-Santana Rocha
Keyword(s):  
Soil Moisture ◽  
Wireless Sensor Network ◽  
Sensor Network ◽  
Precision Agriculture ◽  
Drip Irrigation ◽  
Base Station ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Wireless System ◽  
Different Depths

We present a wireless system applied to precision agriculture, made up of sensor nodes that measure soil moisture at different depths, applied to vine crops where drip irrigation is applied. The intention is to prepare a system for scaling, and to create a Wireless Sensor Network (WSN) that communicates by radio frequency with a base station (ET), so that the gathered data is stored locally and can be sent out an Internet gateway.

scholarly journals The Design of Electrical Equipment Overheat Monitoring System on Electric Propulsion Ship Based on WSN

2018 ◽  
Vol 246 ◽  
pp. 03029
Author(s):  
Chuan Ma ◽  
Diyang Li ◽  
Hongyu Mao
Keyword(s):  
Wireless Sensor Network ◽  
Monitoring System ◽  
Electric Propulsion ◽  
Sensor Node ◽  
Laboratory Data ◽  
Electrical Equipment ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Power Method ◽  
Electric Equipment

Wired electric equipment overheating monitoring system has some limitations in electric propulsion ships. This paper designs an electrical equipment overheat monitoring system based on Wireless Sensor Network (WSN) to monitor the overheat of electrical equipment. To verify the performance of the whole system, we design the hardware and the software of sensor nodes and coordinators. In order to extend the lifetime of sensor node effectively, the system adopts the dynamic sleep and controllable transmit power method. The results show that this system achieves the accurate measurement of electrical equipment temperature. At the same time, laboratory data tests shown that it can achieve the same accuracy as wired measurements. This paper provides a new solution for overheating monitoring of marine electrical equipment.

scholarly journals WIRELESS SENSOR NETWORK – NEW OPPORTUNETES FOR SOIL MOISTURE MONITORING

2020 ◽  
Author(s):  
Y.I. Blokhin ◽  
◽  
A.V. Belov ◽  
S.Y. Blokhina ◽  
A.V. Dvirnik
Keyword(s):  
Soil Moisture ◽  
Sensor Networks ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Agricultural Field ◽  
Data Logger ◽  
Sensing Technology ◽  
Zigbee Protocol ◽  
Agricultural Applications ◽  
Developing Area

Currently, wireless sensor networks (WSNs) are an actively developing area of scientific research. WSN can be used to monitor a variety of conditions, such as soil properties for agricultural applications. In particular, various underground sensors are used to monitor soil moisture. Existing underground sensing technology consists of buried sensors connected to the data logger for recording the sensor readings for subsequent information retrieval. The article introduces the concept of wireless underground sensor networks (WUSN), where the most of the sensor devices, including the means of transmitting and receiving signals, are deployed completely belowground. A prototype of the WUSN sensor node is presented, including a borehole moisture meter for real-time monitoring of soil moisture in an agricultural field. Communication between sensor nodes is carried out using the ZigBee protocol.

scholarly journals An Anthurium Growth Environment Monitoring System Based on Wireless Sensor Network

2019 ◽  
Vol 15 (05) ◽  
pp. 69
Author(s):  
Jianqing Huang ◽  
Debing Liu ◽  
Qi Yuan
Keyword(s):  
Wireless Sensor Network ◽  
Light Intensity ◽  
Soil Temperature ◽  
Sensor Network ◽  
Monitoring System ◽  
Air Temperature ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Growth Environment ◽  
Temperature And Humidity

Anthurium is known as a famous and precious cut flower in the world, but its growth and ornamental effect is easily affected by environmental conditions such as temperature, humidity and light intensity. An environment parameter monitoring system based on wireless sensor network is proposed to let flower managers understand the status of anthurium growth environment at any time, and take effective measures to improve the environment. The proposed system uses sensor nodes to acquire data of air temperature and humidity, light intensity and soil temperature and humidity, sink node to collect data from sensor nodes through wireless sensor network, and send data to the PC of monitoring center. By using MSP430F149 as the main controller, nRF905 as the communication module, and AM2306, GY－30 and SMTS-II-485X as the air temperature and humidity, light intensity and soil temperature and humidity sensors, the hardware of the wireless sensor network nodes are realized. The node software is developed based on IAR Embedded Workbench and the computer monitoring software by VB6.0. The results show that the proposed system which is accurate and stable can make real-time monitoring of anthurium growth environment in a large scale.  Therefore it can be widely applied in agricultural environmental monitoring.

Energy Saving Algorithm Research Based on Interior Monitoring System

2014 ◽  
Vol 607 ◽  
pp. 681-684
Author(s):  
Kai Zhu ◽  
Yin Cheng Liang ◽  
Xu Qiao
Keyword(s):  
Energy Consumption ◽  
Wireless Sensor Network ◽  
Energy Saving ◽  
Monitoring System ◽  
Cluster Head ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Simulation Test ◽  
Saving Algorithm ◽  
Reducing Energy

Energy consumption is a main area in wireless sensor network researching. Interior monitoring system is designed by organized ZigBee wireless network. Address assignment mechanism is put forward and the result about sensor nodes is displayed. Aiming at the problems of LEACH algorithm that all nodes will be assigned cluster head, this paper proposes the algorithm that cluster head projected in first every round is effective until the next round so that reducing energy consumption in competition about cluster head. Through the simulation test, network address assignment is normal, data can be displayed through LED, and network telecommunication is stable.

scholarly journals Design Portable Device for Irrigation System using ZigBee

2018 ◽  
Vol 216 (1) ◽  
pp. 35-48
Author(s):  
Mohammed Abdul Jabar Abdul Wahab
Keyword(s):  
Soil Moisture ◽  
Wireless Sensor Network ◽  
Real Time ◽  
Sensor Network ◽  
Monitoring System ◽  
Irrigation System ◽  
Outdoor Environment ◽  
Wireless Sensor ◽  
Time Data ◽  
Soil Moisture Sensors

The smart irrigation systems considered as one of the most new significant technologies in this century to control the watering system and help the plants to grow. This research is focused on the design of an irrigation system based on one of the wireless sensor network (WSN) technologies which is ZigBee technology. The proposed design has an autonomous soil moisture monitoring system with wireless sensor network and ZigBee interfacing for transmitting data from slave to master side. In addition to that, the purpose of monitoring system suggested in this work is to measure and display the ratio of water soil in real-time. Soil moisture sensors have been used in this proposed design for measuring changes in soil volumetric water and changes ration of water found in the soil was evaluated under outdoor environment conditions for two averages of watered soil (40% and 70%). The real-time data of watered soil has been collected for two different value of watering (40 and 70%) and data collected vary based on location of the sensor in soil and how much soil dried in that point. It is found that the water ratio (70%) is better than (40%) from the experimental results.

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