The Research on Solar Power System of Wireless Sensor Network Node for Forest Monitoring

Sun, Zhaoqing; Li, Wenbin; Xiao, Hua-fei; Xu, Liang

doi:10.1109/wism.2010.118

Cited by 10 publications

(6 citation statements)

References 2 publications

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“…For example, there are various areas and applications in which a CPS has proved to be effective. Among those areas, one can find health condition monitoring [8], forest surveillance and monitoring [9], environment and energy monitoring inside buildings [6], WSNs in automotive applications [10], structural health monitoring [11], or wireless networks for localizing and studying animals [12], just to mention a few.…”

Section: Contribution To Cyber-physical Systemsmentioning

confidence: 99%

CMOS Indoor Light Energy Harvesting System for Wireless Sensing Applications: An Overview

Carvalho

Paulino

2016

Technological Innovation for Cyber-Physical Systems

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This paper presents an overview of the PhD thesis "CMOS indoor light energy harvesting system for wireless sensing applications", whose main goal was designing a micro-power light energy harvesting system for indoor scenarios, addressing the challenges associated with this kind of environment. Light energy was taken in by using an amorphous silicon (a-Si) photovoltaic (PV) cell and conditioned using a switched-capacitor (SC) voltage converter, along with a maximum power point tracking (MPPT) capability. The MPPT method was the Fractional V OC , put into practice by using an asynchronous state machine (ASM) which automatically establishes and controls the clock signals' frequency, thus controlling the switches of the voltage converter. To minimize the area of the SC section, MOSFET capacitors were used. A charge reusing scheme was proposed, so as to decrease the loss through the parasitic capacitance of their bottom plate. Laboratorial results, taken from a CMOS solid-state prototype, show that the proposed system can achieve better results than those in the present state of the art.

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Section: Contribution To Cyber-physical Systemsmentioning

confidence: 99%

CMOS Indoor Light Energy Harvesting System for Wireless Sensing Applications: An Overview

Carvalho

Paulino

2016

Technological Innovation for Cyber-Physical Systems

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“…Under this purpose, [78] presents a network whose nodes have their computational capability based on a microcontroller. Each node is equipped with a smoke sensor and an infrared flame detector.…”

Section: Forest Surveillance and Monitoringmentioning

confidence: 99%

Energy Harvesting Electronic Systems

Carvalho

Paulino

2015

CMOS Indoor Light Energy Harvesting System for Wireless Sensing Applications

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This chapter presents a literature review about the various ambient energy sources that can be harvested and the description of some related systems. As such, this chapter will provide a brief overview about each source and describe some systems that use that same energy source. This will be extended on to the domain of the wireless sensor networks and the aspects related to it, being presented some examples of energy harvesting powered WSN in different environments. A brief description of what is expected from each network and how it succeeds in harvesting the energy that enables it to work will receive a particular focus. Since light is the energy source being harvested, in order to power the system described in this book, some more attention will be dedicated to the analysis of this source.

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“…The proposed network must operate in remote areas where electricity and internet connections are nonexistent or too expensive. This is the motivation for using LoRa IoT (Internetof-Things) style radio link 2 and solar panels 3 .…”

Section: Introductionmentioning

confidence: 99%

Underwater acoustic monitoring sensors network

Dutu

Paun²,

Tamas³

2023

Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies XI

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This paper presents an experimental wireless sensor network for monitoring underwater acoustic noises. Each sensor node consists of a floating platform anchored in the location of interest, powered by solar panel and storing excess electricity in Li-Ion batteries for uninterrupted operation. The communication between the sensor nodes and the central node (gateway) will be made by a radio link operating with the LoRa standard on the frequency of 433 MHz, a link that allows minimizing consumption and maximizing the distance between the sensor nodes and the central node (several km). The network implements the star topology. The sensors continuously monitor the sounds in the underwater environment and are triggered to store 5s of noise and then send it over the radio link to the gateway where it is stored locally on a server or sent to the cloud, in a database for further processing. The trigger level is configurable. Sound acquisition can also be started on demand, remotely.

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The Research on Solar Power System of Wireless Sensor Network Node for Forest Monitoring

Cited by 10 publications

References 2 publications

CMOS Indoor Light Energy Harvesting System for Wireless Sensing Applications: An Overview

CMOS Indoor Light Energy Harvesting System for Wireless Sensing Applications: An Overview

Energy Harvesting Electronic Systems

Underwater acoustic monitoring sensors network

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