Until now, Wifi technology was extremely energy greedy and unreliable. Users working on structural health monitoring and condition monitoring were more inclined to deploy proprietary wireless sensor networks offering a better reliability and a low power operation.
Thanks to more than 8 years of experience in sensing technology, our research and development team worked intensively with our customers on WILO® (for Wifi Low Power) technology, a new generation of WIFI sensors (vibration, inclination and shock) which is reliable, ultra-low power and open-standard.
WiGig or IEEE 802.11ad, uses 60GHz spectrum to reach theoretical speeds as high as 7Gbps (bits per second), over a shorter range than today's Wi-Fi technologies. That's a lot more speed: The fastest Wi-Fi system, 802.11ac, tops out at just over 1Gbps.
Gi-Fi or Gigabit Wireless is the world’s first transceiver integrated on a single chip that operates at 60GHz on the CMOS process. It will allow wireless transfer of audio and video data up to 5 gigabits per second, ten times the current maximum wireless transfer rate,at one-tenth of the cost,usually within a range of 10 meters.It utilizes a 5mm square chip and a 1mm wide antenna burning less than 2 watts of power to transmit data wirelessly over short distances, much like Bluetooth.
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
WiGig or IEEE 802.11ad, uses 60GHz spectrum to reach theoretical speeds as high as 7Gbps (bits per second), over a shorter range than today's Wi-Fi technologies. That's a lot more speed: The fastest Wi-Fi system, 802.11ac, tops out at just over 1Gbps.
Gi-Fi or Gigabit Wireless is the world’s first transceiver integrated on a single chip that operates at 60GHz on the CMOS process. It will allow wireless transfer of audio and video data up to 5 gigabits per second, ten times the current maximum wireless transfer rate,at one-tenth of the cost,usually within a range of 10 meters.It utilizes a 5mm square chip and a 1mm wide antenna burning less than 2 watts of power to transmit data wirelessly over short distances, much like Bluetooth.
GI-FI (Gigabit Fidelity) or Giga bit wireless refers to wireless communication at a data rate of more than one billion bits (gigabits) per second. GI-FI offers some advantages over WI-FI, a similar wireless technology. In that it offers faster information rate in GBPS, less power consumption and low cost for short range transmission as compare to current technology. GI-FI consists of a chip which has facility to deliver short-range multi gigabit data transfer in a local environment and compared to other technologies in the market it is ten times faster. GI-FI has the data transfer speed up to 5 GBPS within a short-range of 10 metres. It operates in 60 GHZ frequency band. GI-FI is developed on an integrated wireless transceiver chip. It has both transmitter and receiver, integrated on a single chip which is fabricated using the CMOS (complementary metal oxide semiconductor) process and it also consists of a small antenna. GI-FI allows transferring large videos, audio files, data files etc. within few seconds.
Wilo selects VACON® Compact Drives in ChinaVacon Plc
VACON® 10 and VACON® 20, introduced in 2011, are optimized for the needs of original equipment manufacturers (OEM). Vacon China Drives has signed an agreement with Wilo China, a major manufacturer of pumps and pump systems.
Tutorial at IEEE 802 LMSC Plenary Session, Dallas, TX, USA, Nov. 13, 2006 (with W. Steven Conner, Intel Corp., Jan Kruys, Cisco Systems, and Juan Carlos Zuniga, InterDigital Comm. Corp.).
Riverdale Water Company Board of Selectmen PresentationRiverdaleWaterCo
Riverdale Wtaer Company is Northbridge's nearest source of ultra-pure water. This is the presentation shown to the Northbridge Board of Selectmen outlining Riverdale Water Company's proposal to supply water tot he town.
An Essential Package of School-Based Interventions
`
For more information, Please see websites below:
`
Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
`
Double Food Production from your School Garden with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
`
Companion Planting Increases Food Production from School Gardens
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
Smad TI - Phonegap Aplicaciones Nativas Móviles con HTML5Smad IT
Esta presentacion fue creada para el Demo Day de Parquesfot Quindio que se realizo en la Universidad del Quindio; en ella podra encontrar informacion de como construir aplicaciones moviles nativas multipilataforma con phonegap y html5.
Documento que compara el proyecto de ley de desmunicipalización presentado por el gobierno de Chile al congreso, versus la propuesta elaborada por el Colegio de Profesores de Chile.
This presentation gives brief description of Wi-Fi Technolgy, standards, applications,topologies, how Wi-Fi network works, security,advantages and innovations.
gi-fi :the next generation wireless technologyHarshad Kale
Gigabit Wireless is the world‟s first transceiver integrated on a single chip which operates at 60GHz
on the CMOS process. Wireless transfer of large files, audio and video data upto
5 gigabits per second is
possible with this chip. The cost of wireless transfer rate is one
-
tenth and it provides ten times faster speed
within a range of 10 meters. It uses a 5mm square chip and a 1mm wide antenna burning less than 2milli
w
atts of power to transmit data wirelessly over short distances, similar to Bluetooth. Gi
-
Fi technology
provides
various different features like
High speed of data transfer, Low power consumption, High security,
Cost effective, Small size, Quick
deployment, Highly portable, high mobility etc.
Gi-Fi (Gigabit Fidelity) or Gigabit Wireless is the world's first handset incorporated on a solitary chip that works at 60GHz on CMOS process.
It transfers data at the rate of 5Gbps
It provides low power utilization in a scope of 10 meters .
The most striking feature of Gi-Fi technology is high security.
Gi-Fi refers to the faster versions of IEEE 802.11 standards.
It’s a 5x5 mm chip , Its small size makes it portable and deployment is quick.
Gi-Fi is a remote transmission framework which is multiple times quicker than Wi-Fi .
Now the files like videos, audios, or anything which has a large amount of data can be transferred from one device to another in a matter of seconds.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
Get ready for Industrial Internet of things
1. WiLow (Wifi Low Power) product line presentation
April 2017 – Version V1.4
Beanair® GmbH, Wolfener Straße 32 - 34
12681 Berlin - Germany
Ready for Industrial Internet of Things ?
2. 2
Some few words about WIFI standard
• Protocol
▪ Built on the IEEE 802.11 standard
▪ A vibrant standard and industry alliance of close to 300 members
▪ Conformance testing performed by the non-profit Wi-Fi Alliance (formed in
1999)
▪ A huge installed base of over 2 billion Wi-Fi-certified devices;
• Consumer Wi-Fi Growth (2009 - 2016)
▪ +198% growth in Wi-Fi enabled consumer electronics
▪ +190% cell phones
▪ +78% laptops
▪ +45% Wi-Fi connected 3-D TVs
• Embedded Systems
▪ Evangelizes on huge hotspot availability
▪ Provides data with ultra-low cost transport
3. 3
IEEE
802.11
protocol
Release Freq. (GHz) Data Rate
(Mbit/s)
Modulation Approximate
indoor range (m)
Approximate
outdoor range (m)
a Sept 1999 5 6 to 54 OFDM 20 120
3.7 / 5000
b Sept 1999 2.4 1 to 11 DSSS 40 170
g June 2003 2.4 6 to 54 OFDM, DSSS 38 140
n Oct. 2009 2.4/5 600 max OFDM 70 250
ac Nov.2011 5 up to
866
70 250
Amendments
• IEEE 802.11i-2004: security mechanisms implemented as WPA2
• IEEE 802.11e -2005: Quality of service
• IEEE 802.11s - 2011: Mesh Networking
In process:
• IEEE 802.11ah : Sub 1 GHz sensor network, smart metering (May 2015)
IEEE 802.11 network standards &
amendements
4. 4
Is that really Ultra Low Power ?
Main Features Conventional WIFI ULP WIFI
TX (Transmission) 280-350 mA(+12dBm) 120 mA (+0dBm) , 190mA
(+12dBm)
RX (Reception) 75 mA 38 mA
Data processing 65 mA < 15 mA
Receive Sensitivity -91 dBm -97dBm @ 1Mbps
Sleep/Idle N.A.* 4 uA
Bandwidth 108 Mbps 1-16 Mbps
Max Output power + 22 dBm +18 dBm
Time to wake from
sleep
N.A.* 2.5 ms
* Not applicable : comparable state does not exist
✓ Ultra Low Power Wifi utilizes IEEE 802.11b/g/n standard
✓ Lower power and longer range using 802.11b
5. 5
Wilo product range
Shock detection
±2/4/8/16g
Inclinometer ±15° or ±30°
Vibration ±2g & ±10g
AX-3DS HI-INC
AX-3D
6. 6
Outstanding main features
Embedded data logger: up to 5
million data points (with event
dating)
SSD (Smart Shock Detection),
WILO® sensor can wakeup on a
shock detection (software
configurable)
Store & Forward+ : lossless data
transmission with hard real-time
ULP (Ultra Low Power) Wifi
technology - IEEE 802.11 b/g/n
USB 2.0 for device configuration
(including firmware update)
Excellent radio link relying on the
radio antenna diversity designed by
Beanair®
Smart and flexible power
supply, compatible with USB
and Solar power sources
Rugged aluminum casing
Waterproof IP67|NEMA 6
11. 11
Store and Forward+ :
Lossless data transmission mechanism
Wireless link is broken
The BeanDevice® WiLow records
automatically all the current
measurements on the on-board
flash IC
Wireless link is restored
The BeanDevice® WiLow
transmits automatically all the
recorded measurements to the
Wifi Access Point
12. 12
How is that power supplied ?
Energy Harvesting power source
Easy connection to any kind of energy harvesting power
source
USB 5VDC power source
User can connect it to any kind of USB
Powerbank
Internal Battery : 750 mAh
Lithium-Polymer battery with a capacity
Extended operating temperature: -40°C up to 60°C
Compatible with small solar panel from 5VDC
to 17VDC, no need an external solar power
manager
13. 13
What do you mean by IOT Ready ?
Ready for Industrial IOT (Internet of
things) applications, the Beandevice®
Wilo integrates MQTT (Message
Queuing Telemetry Transport) data
frame, a lightweight and open-
source (OASIS & ISO/IEC 20922:2016
standards) Internet of Things
protocol.
MQTT is based on publish/subscribe
paradigm, therefore user can easily
connect, configure and manage
several Wilo devices at the same
time from a unique IOT software.
For more info:
• Read our technical note about MQTT communication protocol: click here
• Visit MQTT Organization website: http://mqtt.org/
14. 14
Features ULP WIFI BLE ( Bluetooth Low Energy)
Wireless range 200 meters , wireless range
can be extended by adding a
Wifi Extender
100 meters
No Bluetooth wireless extender on the
market
Low Power
Integration with IT
system
PLC, Wifi Access Point,
Smartphone, PC
Smartphone and PC only
Network
architecture
Peer-to-Peer, Star Network &
Cluster Tree Network
Peer-to-Peer & Star network
Data rate Up to 16 Mbits/s , compatible
with dynamic measurement
(vibration & acoustic)
Up to 1 Mbits/s
Markets Industrial applications Medical device
ULP WIFI VS Bluetooth Low Energy (BLE)
Conclusion: BLE is more adapted for medical devices and doesn’t allow to setup a real
WSN infrastructure
ULP Wifi is more adapted for industrial WSN
15. 15
Features ULP WIFI LORA or SIGFOX
Wireless range 200 meters , wireless range
can be extended by adding a
Wifi Extender
10 Km
Low Power
Integration with IT
system
PLC, Wifi Access Point,
Smartphone, PC
No
Network
architecture
Peer-to-Peer, Star network &
Cluster tree network
Peer-to-Peer & Star network
Data rate Up to 16 Mbits/s, compatible
with dynamic measurement
(vibration & acoustic)
Up to 1-2 Kbits – not dedicated to
dynamic measurement
Markets Industrial applications Metropolitan Network deployment
ULP WIFI VS LONG RANGE WIRELESS
NETWORK
Conclusion: Long Range wireless sensor networks is more adapted for static measurement
(tilt, crack, temperature) although ULP Wifi is more adapted for dynamic measurement
(vibration, deformation, acoustic).
16. 16
Compatibility with existing Wifi devices
Industrial Device Comments
PLC & DAQ system 92% of industrial PLC integrate a Wifi access point
Wifi Access Point & Wifi
Router
More than 300 providers of wifi access point & Router
Smartphone 100 % of Smartphone on the markets integrate Wifi a/b/g/n
PC 100 % of PC on the markets integrate Wifi a/b/g/n
Wifi Extender More than 150 providers of Wifi Extender
17. 17
Selecting the right Wireless Sensor Networks
2.4 GHz Wireless Sensors Space Wireless Wilow
Wireless range in Line of Sight
(L.O.S.)
600 m 45 m 200 m
Can be extended by adding wifi extender
Wireless Technology 2.4GHz wireless based on
IEEE 802.15.4E
Impulse Radio Ultra Wide Band –
IEEE 802.15.4A
IEEE 802.11 b/g/n
Open-Standard or proprietary
protocol
proprietary protocol proprietary protocol Open-standard protocol
Need a specific Receiver
( Gateway) ?
YES YES NO
Low Power
Aggregation capacity
Jamming awareness NO YES NO
Available sensors/DAQ temperature, IR temperature, humidity,
dew point, acceleration, shock,
inclinometer, analog DAQ
(4-20mA,±20 mV, ±5V, ±10V)
analog DAQ (4-20mA,±20 mV, ±5V, ±10V)
Low power IEPE
acceleration, shock, inclinometer
IOT Ready (MQTT protocol) NO Will be ready soon YES
Energy Harvesting
( solar power supply)
NO YES YES
USB Link NO USB 2.0 USB 2.0
USB power supply NO YES YES
Easy Firmware update NO YES, from USB YES, from USB
Store and Forward+ NO YES YES
Clock- synchronization ±2.5 ms ±5 µs TBD
Hardware encryption NO NO YES
Wakeup function Timer Timer Timer and Shock detection