Towards a LightWeight Internet of Things Platform Architecture

Sivabalan, A.; Rajan, M. A.; Balamuralidhar, P.

doi:10.13052/jicts2245-800x.12a8

Cited by 13 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…where Q loss is obtained using the heater temperature, T h measured via the device center thermocouple. The material around the heater is FR4 PCB glass fiber laminates (contacting area = 32.0 cm 2 ), which have a thermal conductivity of 0.25 W/m⋅K [36]. Rigid polyurethane (PU) flame-retardant foam with its thermal conductivity as low as 0.022 W/m⋅K to 0.028 W/m⋅K [37] was used to insulate the bottom of heaters (contacting area = 128.0 cm 2 ).…”

Section: Data Reductionmentioning

confidence: 99%

Study of Two-Phase Microchannel Heat Sink Fabricated by A.M. Technology for Energy Reuse in the Electronic Device

Chen

Zhao

2022

GEET

View full text Add to dashboard Cite

Data centers’ electricity energy consumption accounts for 1% of global electricity demand and 0.3% of all global CO2 emissions. Energy reuse as a core of a net zero carbon data center, as a macro goal benefiting to mankind, needs micro innovations from thermal engineers to reclaim the distributed and low-grade thermal energy from diversified electronic equipment. This article presents the attempt to combine the advantages of high-density heat transferring technology by two-phase microchannels and the agility of Additive Manufacturing (A.M.) technology into a heat sink by which thermal energy can be collected in premium quantity and quality. The heat sink prototype adopted the two-layer microchannel design by leveraging the unique capability of A.M. technology to form complicated spatial geometric features, such as the functional channel profiles with diverged cross-sections along the flow direction, intermittent channels, and curved channels. It was fabricated at one-time processing by AlSi10Mg powder SLS/SLM, had an exterior base area of 25 cm2, and interior micro-fins with a minimal thickness of 0.2 mm and fin pitch of 0.38 mm. A test rig had been built to validate the thermal dynamic and hydraulic performance of this microchannel heat exchanger working with HFE 7100 as the coolant. The heat flux under certain wall superheat and pressure drop catches the equivalent grade of microchannels made by conventional micro-cutting approaches on copper or aluminum. The maximum inlet coolant temperature could be elevated up to 60.0 °C with less than 90.0 °C CPU case temperature, which provides the feasibility of high-grade heat recovery. The test results present the promising prospects of this design and A.M. technology in the field of two-phase microchannel heat exchanging, by which the electronic devices in megawatt hyperscale data center can be changed from energy consumers to energy generators for the greenhouse, district heating, and hot water system.

show abstract

Section: Data Reductionmentioning

confidence: 99%

Study of Two-Phase Microchannel Heat Sink Fabricated by A.M. Technology for Energy Reuse in the Electronic Device

Chen

Zhao

2022

GEET

View full text Add to dashboard Cite

show abstract

“…A new wave of advances in technology is paving the way for the development and deployment of the Internet of Things (IoT), which refers to a global infrastructure whereby physical and virtual things are interconnected based on interoperable information and communication technologies [10]. The Internet of Things is an integral part of the Future Internet and is as such of interest to FI-STAR.…”

Section: Technological Advancementmentioning

confidence: 99%

“…Many smart, innovative networked devices such as bio-sensors, Radio Frequency Identification (RFID), Bionomics, etc. are hitting the healthcare industry on a continuously competitive market [10]. The advent of low cost wireless broadband connectivity and the growing coverage with 3G and 4G mobile services and 5G on the horizon means that the Internet will eventually provide a platform for a worldwide network of devices to communicate and share information.…”

Section: Technological Advancementmentioning

confidence: 99%

Ethical assessment in e-Health

Jumelle

Ispas²,

Thuernmler

et al. 2014

2014 IEEE 16th International Conference on E-Health Networking, Applications and Services (Healthcom)

View full text Add to dashboard Cite

While innovative e-Health and m-Health technologies and solutions will eventually change the way health and social care are delivered, it raises many challenges regarding what sort of ethical concerns need to be addressed in order to provide imperative regulations and guidance to healthcare professionals and developers. This paper discusses key ethical challenges identified as part of an ongoing research project funded under the European Commission's Future Internet -Private Public Partnership (FI-PPP) initiative. The Future Internet Social Technological Alignment Research project (FI-STAR) is concerned with the validation of Future Internet technology developed under earlier FI-PPP projects and involves seven early trials in the healthcare domain. The project is supported by 26 European partners with a further extension of 10partners or so pending. The challenges discussed in this paper include ethical-legal frameworks, privacy and international harmonization. The suggestions discussed in this paper include an overarching e-Health ethical framework, an ethical impact assessment and an ethical matrix. The ethical matrix can be used as a tool to illuminate the diverse requirements among the seven uses cases and to narrow down potential strategies to address the ethical challenges.

show abstract

“…Internet of things technology can be used to increase the crop production effectively to meet the growing needs of increasing population. Application of internet of things technology can helpful to increase the quality, quantity, sustainability and cost effectiveness of agricultural production [10] .…”

Section: Introductionmentioning

confidence: 99%

Maize Precision Farming Parallel Management Technology and Its Application in Northeast China

Guo

Fan

et al. 2019

Computer and Computing Technologies in Agriculture XI

View full text Add to dashboard Cite

Problems of extensive and low utilization of resources exist in the traditional maize cultivation. With the rapid development of computer technology and the internet of things, this paper proposed maize precision farming parallel management technology. This technology consists of three parts: management process, model system and digital support environment construction. The objective is to realize the quantitative decision-making of maize production target-control indicators-cultivation management scheme, and realize the analysis evaluation of production environment, production technology and farmers' operating management behavior. This technology was tested and applied preliminary in Yian County, Heilongjiang province. The application results showed that the maize precision farming parallel management technology can provide digital and scientific decision support and can achieve high production efficiency with lower fertilizer inputs and no-decreased yield.

show abstract

Towards a LightWeight Internet of Things Platform Architecture

Cited by 13 publications

References 0 publications

Study of Two-Phase Microchannel Heat Sink Fabricated by A.M. Technology for Energy Reuse in the Electronic Device

Study of Two-Phase Microchannel Heat Sink Fabricated by A.M. Technology for Energy Reuse in the Electronic Device

Ethical assessment in e-Health

Maize Precision Farming Parallel Management Technology and Its Application in Northeast China

Contact Info

Product

Resources

About