The document describes a DIY home control and monitoring system that allows remote access and control of a house from 2000 km away. It uses an ALL3505 central computer connected to sensors and actuators via I2C to measure variables like temperature, control HVAC, and access the system remotely via a web interface. Open source software like Linux, PHP, and custom I2C drivers were used to build the scalable system within the constraints of using existing network connections and I2C protocol.
This presentation provides the information about zigbee network functionalities. The procedure of Zigbee Personal Area Network creation, joining with the Personal Area Network, Allowing the device, routers to join & leave the network.
This presentation provides the various protocol used in internet of things environment. This presentation also provides brief information about Bluetooth Low Energy and Zigbee protocols and its applications.
Wireless metering adapter replaces the traditional human reading method and send the meter reading and other parameters to the cloud using various wired and wireless technology. CASCADEMIC Solutions let you to choose the technology and we can also customize the existing solution based on your requirement.Clink on http://cascademic.com/index.php/wireless-metering-adapter for more information.
Data Acquisition involves sampling real world information like temperature, pressure, current, and converting them into numeric values for a computer. A data acquisition system includes sensors, data acquisition hardware, and PC. Our complete line of Analog and Digital Data Acquisition hardware support Modbus RTU, Modbus TCP, Ethernet/IP, Profibus, CANopen, DeviceNet protocols for your various data acquisition needs.
Learn more: www.icpdas-usa.com?r=slideshare
This presentation provides the information about zigbee network functionalities. The procedure of Zigbee Personal Area Network creation, joining with the Personal Area Network, Allowing the device, routers to join & leave the network.
This presentation provides the various protocol used in internet of things environment. This presentation also provides brief information about Bluetooth Low Energy and Zigbee protocols and its applications.
Wireless metering adapter replaces the traditional human reading method and send the meter reading and other parameters to the cloud using various wired and wireless technology. CASCADEMIC Solutions let you to choose the technology and we can also customize the existing solution based on your requirement.Clink on http://cascademic.com/index.php/wireless-metering-adapter for more information.
Data Acquisition involves sampling real world information like temperature, pressure, current, and converting them into numeric values for a computer. A data acquisition system includes sensors, data acquisition hardware, and PC. Our complete line of Analog and Digital Data Acquisition hardware support Modbus RTU, Modbus TCP, Ethernet/IP, Profibus, CANopen, DeviceNet protocols for your various data acquisition needs.
Learn more: www.icpdas-usa.com?r=slideshare
linksys is a one of the most running well technology in networks..here's configuration steps of linksysy router who helps to understand a things easily and install in your system. ....
This is a presentation about the typycal elements in a LAN. Here we will talking about a LAN, network cards, switches, routers, protocol TCP/IP and IP address.
ZigBee is the name of a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4-2006 standard for wireless personal area networks (WPANs), such as wireless headphones connecting with cell phones via short-range radio. The technology is intended to be simpler and less expensive than other WPANs, such as Bluetooth. ZigBee is targeted at radio-frequency (RF) applications that require a low data rate, long battery life, and secure networking.
Presented @ ISA Process Control & Safety Symposium
October 8, 2014
Description of the Kenexis project to build a ICS performance and security lab-in-a-box. This talk accompanies a live demo of the lab equipment.
Codesign-Oriented Platform for Agile Internet of Things Prototype DevelopmentJonathan Ruiz de Garibay
The Internet of Things offers a growing market open to new products. To be able to take advantages of this opportunity companies need to be able to quickly create prototypes of their products. Given the difficulties that the development of embedded devices presents, both on the hardware and software parts, it is a necessity to create tools that ease this process. In this paper we present a codesing-oriented platform that will help developers to create their prototypes in an agile manner. The presented platform simplifies the usage and integration of standardized peripherals and reduces the complexity of the development process. We also present a prototype created using the platform, showcasing its capabilities.
linksys is a one of the most running well technology in networks..here's configuration steps of linksysy router who helps to understand a things easily and install in your system. ....
This is a presentation about the typycal elements in a LAN. Here we will talking about a LAN, network cards, switches, routers, protocol TCP/IP and IP address.
ZigBee is the name of a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4-2006 standard for wireless personal area networks (WPANs), such as wireless headphones connecting with cell phones via short-range radio. The technology is intended to be simpler and less expensive than other WPANs, such as Bluetooth. ZigBee is targeted at radio-frequency (RF) applications that require a low data rate, long battery life, and secure networking.
Presented @ ISA Process Control & Safety Symposium
October 8, 2014
Description of the Kenexis project to build a ICS performance and security lab-in-a-box. This talk accompanies a live demo of the lab equipment.
Codesign-Oriented Platform for Agile Internet of Things Prototype DevelopmentJonathan Ruiz de Garibay
The Internet of Things offers a growing market open to new products. To be able to take advantages of this opportunity companies need to be able to quickly create prototypes of their products. Given the difficulties that the development of embedded devices presents, both on the hardware and software parts, it is a necessity to create tools that ease this process. In this paper we present a codesing-oriented platform that will help developers to create their prototypes in an agile manner. The presented platform simplifies the usage and integration of standardized peripherals and reduces the complexity of the development process. We also present a prototype created using the platform, showcasing its capabilities.
Dell Networking’s Unified Network Architecture enables customers to build campus networks in a new way. The C9010 and C1048P convert your entire Enterprise network into a single switching entity, simplifying initial configuration and on-going operational aspects. Learn more: http://dell.to/1WtTO33
Practical IEC 61850 for Substation Automation for Engineers and TechniciansLiving Online
COPY THIS LINK INTO YOUR BROWSER TO FIND OUT MORE: bit.ly/11AM1oL
Older (‘legacy’) substation automation protocols and hardware/software architectures provided basic functionality for power system automation, and were designed to accommodate the technical limitations of the technologies available at the time. However, in recent years there have been vast improvements in technology, especially on the networking side. This has opened the door for dramatic improvements in the approach to power system automation in substations.
The latest developments in networking such as high-speed, deterministic, redundant Ethernet, as well as other technologies including TCP/IP, high-speed Wide Area Networks and high-performance embedded processors, are providing capabilities that could hardly be imagined when most legacy substation automation protocols were designed.
IEC61850 is a part of the International Electro-technical Commission (IEC) Technical Committee 57 (TC57) architecture for electric power systems. It is an important new international standard for substation automation, and it will have a significant impact on how electric power systems are designed and built in future. The model-driven approach of IEC61850 is an innovative approach and requires a new way of thinking about substation automation. This will result in significant improvements in the costs and performance of electric power systems.
This workshop provides comprehensive coverage of IEC 61850 and will provide you with the tools and knowledge to tackle your next substation automation project with confidence.
WHO SHOULD ATTEND?
This workshop is designed for personnel with a need to understand the techniques required to use and apply IEC 61850 to substation automation, hydro power plants, wind turbines and distributed energy resources as productively and economically as possible. This includes engineers and technicians involved with:
Consulting
Control and instrumentation
Control systems
Design
Maintenance supervisors
Electrical installations
Process control
Process development
Project management
SCADA and telemetry systems
COPY THIS LINK INTO YOUR BROWSER TO FIND OUT MORE: bit.ly/11AM1oL
An in-depth look at all the products and services that ICP DAS USA will be offering in the year 2020. The types of products we have on offer include: remote I/O data acquisition modules in a wide variety of protocols and specifications, industrial controllers, PACs, PLCs, ruggedized touchscreen displays and panel PCs, SCADA & HMI software, data loggers and data logging software, power meters, gateways, converters, power supplies, and much more.
NXP FRDM-K64F Platform with ARM mbed Demo - Edinburgh 2016 WorkshopOpen Mobile Alliance
OMA hosted a Workshop in Edinburgh on Friday, May 06, where field engineer Hannes Tschofenig, Senior Principal Engineer at ARM, showed attendees how to use the LwM2M protocol on FRMDM-K64F boards, designed by NXP in collaboration with mbed, to connect to the mbed cloud service (formally known mbed Connector) and to the Leshan server.
This presentation is a part of the Workshop Agenda:
9:15-9:30 Opening Remarks and Brief Overview of LWM2M
9:30-10:30 Demo of the Arduino Yun by HOP Ubiquitous
10:30-10:45 Demo of the LwM2M Editor Tool and DevKit
11:00-15:00 NXP FRDM-K64F Platform with ARM mbed demo
See more here: https://github.com/OpenMobileAlliance/OMA_LwM2M_for_Developers/wiki/2016-May-IoT-Platform-Training-%28Workshop%29
2. Problem
Suppose you are a US or EU citizen, house owner and travel a lot. How would you
supervise and control your property, such as a house, from a distance of 2000 km?
This project provides one possible answer, independently of the current Internet of
Things and Smart Home hype.
It‘s a case study, showing key elements of my concept and implementation, with no
intent of recommending any particular hardware or software vendor.
TW, 2016
3. Functional Requirements
Create ONE, scalable system to
• measure real-time variables inside and outside the house
– Temperature
– Humidity
– Electricity
– Gas
– Various alarms
• control central heating (house and water)
• control ventilation system
• control other devices (such as cameras, blinds, light, audio, etc.)
• store data and generate reports
• allow remote access
• allow remote administration
TW, 2016
4. Constraints and Preferences
• Existing LAN and internet connection must be used for communication with User
(TCP/IP)
– the most natural and cheapest option
• Communication with sensors and actors via I2C protocol
– to leverage existing cabling in the house and guarantee reliability
– to benefit from wide availability of low-cost I2C chips
• Open Source software architecture is required
– to ensure that software is expandable and “you know what’s going on” (as opposed to black-box
embedded solutions)
TW, 2016
6. Central Hardware Components
Central Computer: ALL3505 from allnet.de
This compact unit, based on the RISC RT3352 processor from Ralink has
been chosen due to its unique features:
- 8 external ports for I2C buses
- Open Source Linux and firmware
- DIN rail mounting
- low power
- excellent support by provider
Digital I/O (I2C) modules: PCF8574-based kits from horter.de
Easy mountable, general-purpose I/O interfaces
Each module provides 8 I/O channels
1
2
TW, 2016
7. Distributed Hardware Components
• Temperature sensors LM92
• Humidity and temperature sensors
SHT71 and SHT21
• Counters
• A/D converters
Note: All my devices are wired to the
I2C bus. This is my preferred way.
Wireless sensors can also be used via
Plugwise and EnOcean interfaces
integrated in ALL3505, if necessary.
TW, 2016
9. System Software (Firmware)
• Linux
• Apache web server
• PHP, XML, SQLite
• I2C Drivers written in C
• Web User Interface written in PHP
• System configuration stored in a small SQLite database
TW, 2016
10. Application Software
• Allnet firmware has been amended with a new process (coded in PHP) that
reads sensors and switches on/off HVAC actors (gas burner, pumps, dampers,
fans) according to the state transition diagram shown on the next slide
• Other actors are controlled on a simple weekly schedule basis
• Automatic mode can be suspended at any time and actors controlled manually
in the web user interface (“engineering mode”)
• System state is recorded with the interval of 15 minutes and all results can be
downloaded for reporting
• Application parameters can be changed in the web user interface
• System administration and code maintenance via SSH and FTP
TW, 2016
20. XML interface
TW, 2016
System status, sensors, and actors can be read or set directly via HTTP requests in XML
format. This is, effectively, a simple form of API for those who would like to build their
own user interface or integrate with other system(s).
21. Summary
TW, 2016
• My system has been in continuous operation for 2 years and performs very well.
• Hardware layer (central and distributed components) was relatively easy to build
from the variety of circuits and modules available on the market. Only very basic
electronic skill was required.
• Integration with the house electrical network was done by a professional
electrician.
• Software customization and development were the most interesting parts of this
project for me. These tasks were highly facilitated by the availability of source code
from allnet.de and the open nature of Linux.
• I would recommend everybody planning their own home automation to choose an
Open Source solution. Do not be discouraged by the need of programming. In the
Digital Age it gradually becomes basic skill anyway :-)