Sensors and communications in environment monitoring systems

The existing wired monitoring systems for coal mine main-fan has some shortcomings such as complex working environment, bad flexibility and low reliability and so on. This paper developed a main-fan automatic monitoring system based on wireless sensor network with ZigBee technology, including monitoring host, sensor node, coordinator node and several data acquisition sensor. In order to meet requirements of coal mine environment monitoring signals, CC2430 is chosen as master control chip. The system achieved functions of automatic monitoring of coal mine main-fan supported by ZigBee technology, which is stable, low power consumption, and has practical value and bright development prospect.

Download Full-text

Analysis of node deployment in wireless sensor networks in warehouse environment monitoring systems

EURASIP Journal on Wireless Communications and Networking ◽

10.1186/s13638-019-1615-x ◽

2019 ◽

Vol 2019 (1) ◽

Cited By ~ 3

Author(s):

Jia Mao ◽

Xiaoxi Jiang ◽

Xiuzhi Zhang

Keyword(s):

Wireless Sensor Networks ◽

Sensor Networks ◽

Wireless Sensor ◽

Monitoring Systems ◽

Environment Monitoring ◽

Node Deployment

Download Full-text

The Sea Route Planning for Survey Vessel Intelligently Navigating to the Survey Lines

Sensors ◽

10.3390/s22020482 ◽

2022 ◽

Vol 22 (2) ◽

pp. 482

Author(s):

Jiachen Yang ◽

Tianlei Ni ◽

Lin Liu ◽

Jiabao Wen ◽

Jingyi He ◽

...

Keyword(s):

Route Planning ◽

Monitoring Systems ◽

Environment Monitoring ◽

Shortest Route ◽

Basic Measurement ◽

Starting Point ◽

Survey Line ◽

Turning Radius ◽

Minimum Turning Radius ◽

Marine Environment Monitoring

Marine surveying is an important part of marine environment monitoring systems. In order to improve the accuracy of marine surveying and reduce investment in artificial stations, it is necessary to use high-precision GNSS for shipborne navigation measurements. The basic measurement is based on the survey lines that are already planned by surveyors. In response to the needs of survey vessels sailing to the survey line, a method framework for the shortest route planning is proposed. Then an intelligent navigation system for survey vessels is established, which can be applied to online navigation of survey vessels. The essence of the framework is that the vessel can travel along the shortest route to the designated survey line under the limitation of its own minimum turning radius. Comparison and analysis of experiments show that the framework achieves better optimization. The experimental results show that our proposed method can enable the vessel to sail along a shorter path and reach the starting point of the survey line at the specified angle.

Download Full-text

A REVIEW ON TECHNIQUES FOR WATER QUALITY MONITORING USING IOT DEVICES

Big Data In Water Resources Engineering (BDWRE) ◽

10.26480/bdwre.02.2020.49.51 ◽

2020 ◽

Vol 1 (2) ◽

pp. 49-51

Author(s):

Ali Javaid ◽

Ahthasham Sajid ◽

Afia Zafar ◽

Zaheer Ahemed

Keyword(s):

Water Quality ◽

Monitoring System ◽

Water Quality Monitoring ◽

Water Monitoring ◽

Quality Monitoring ◽

Monitoring Systems ◽

Environment Monitoring ◽

Iot Devices

In this paper is discussed the different kinds of environment monitoring systems related to water goodness. Different parameters are discussed to elaborate each water monitoring system with different aspects. The technology aspects of different approach techniques related to water quality monitoring with their way of implementation with the IOT aspect has been evaluated of past four years. In this paper, the workflow of different approaches of the technologies exploited will be discussed critically and also that which approaches focused on what parameters.

Download Full-text

Composite Environment Monitoring System for Edible Fungus Cultivation Based on ZigBee Technology

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.791-793.975 ◽

2013 ◽

Vol 791-793 ◽

pp. 975-979

Author(s):

Cheng Bo Guan ◽

Jing Yun Liu ◽

Li Shuan Hu ◽

Qin Zhang

Keyword(s):

Wireless Sensor Network ◽

Sensor Network ◽

Monitoring System ◽

Wireless Sensor ◽

Monitoring Systems ◽

Environment Monitoring ◽

Edible Fungus ◽

Zigbee Technology ◽

Cultivation Environment ◽

Automatic Level

The existing wired monitoring systems for edible fungus cultivation has some shortcomings such as complex wiring, unsatisfied function, low automatic level and so on. This paper developed a composite environment monitoring system for edible fungus cultivation based on wireless sensor network with ZigBee technology. Through a star wireless sensor network topology, this system acquired the temperature and humidity of cultivation environment, as well as the growing image of edible fungus. Meanwhile, according to the growing nature of edible fungus, a control strategy for cultivation environment was developed and integrated in the system. The proposed composite environment monitoring system provided a good solution for edible fungus cultivation industry.

Download Full-text