Communica)on and sensor network technologies for smart ci)es

Transcription

1 Communica)on and sensor network technologies for smart ci)es Leandros Tassiulas CERTH / NITLab University of Thessaly/ Department of Computer and Communica@on Engineering

2 University of Thessaly (UTH) and Center for Research and Technology Hellas (CERTH) UTH- Eng Located in Volos, Greece (~300km N of Athens) Founded March 1999, grad program in early faculty members, 10 visitor instructors, 400 undergrad, 60 grad students CERTH- Ins@tute of Telema@cs and Informa@cs Founded in 1998 under auspices of General Secr. of R&T (GSRT) Wireless and computer networking Pervasive/autonomous compu@ng Mul@- media/internet technologies Network security Communica@ons and Networking Lab joint between UTH & CERTH

3 Sample Current and Recent FP7 projects N- CRAVE Network Coding for Robust Architectures in Environments ICT FP7 STEP budget 3.57M, coordinator crave.eu Employ network coding theory to design a prototype robust wireless network architecture NADA NAno DAta centers ICT FP7 STREP , budget 5M, par@cipate as partner A controlled P2P architecture for media delivery based on set top boxes Con4Coord Control for Coordina@on of distributed systems ICT FP7 STREP , budget 4.4M EU, par@cipate as partner project.eu Wireless sensor network for underwater vehicle control and coordina)on STAR- TRANS Strategic Risk Assessment and Con@ngency Planning in Interconnected Transport Networks ICT- SEC FP7 STREP , budget 3.1M, project partner, Explore the effect of sudden failures in interconnected transport networks

4 Openlab: An Open Federated Laboratory Network Research for the Future Internet OPENLAB ICT FP7 IP , budget 9.3M, project partner, Develop a distributed global infrastructure to facilitate remote experimenta)on and networking research. Lead the wireless workpackage of that ac)vity FIBRE: Future Internet testbeds/experimenta@on between Brazil and Europe - EU ICT FP7 STREP, budget 1.8M, project partner, Facilitate remote experimenta)on and networking between EU and Brazil TREND: Towards Real Energy- efficient Network Design ICT FP7 NOE, budget 4.5M, project partner Inves)gate energy efficiency of the ICT infrastructure and vice versa Reduc)on: Reducing Environmental Footprint based on Mul@- Modal Fleet management System for Eco- Rou@ng and Driver Behaviour Adapta@on ICT FP7 STREP, budget 3.7M, project partner Advanced networking and data management for intelligent transporta)on EINS: European Internet Science ICT FP7 NoE, budget 5.8M, consor@um coordinator, Explore the socio- economic repercussions of internet

5 Grand Societal Challenges Clean air Clean water Sustainable energy Sustainable transport Waste management Achieve Sustainability - minimize environmental impact of development

6 ICT for smart Current ICT research is driven to a large extend by grand societal challenges Leverage networking and informa@on technology to improve quality of life of the ci@zens in a sustainable manner Horizon 2020, following FP7, will be more focused on grand societal challenges

7 OpenLab Project OpenLab brings together the ingredients for an open, general purpose and sustainable large scale shared experimental facility, providing advances to the early and successful prototypes serving the demands of Future Internet Research and including several OneLab testbeds.

8 PlanetLab Europe Over 140 nodes at over 70 sites in Europe Each node provides Linux VServer virtual Machines A site contributes two nodes in exchange for ten slices

9 PlanetLab Worldwide

10 Openlab Plans

11 NITOS NITOS is OpenLab s main wireless testbed. NITOS (Network Implementa@on Testbed using Open Source code) is a wireless experimental testbed that is designed to achieve reproducibility of experimenta@on, while also suppor@ng evalua@on of protocols and applica@ons in real- world sehngs. It has been developed in the city of Volos, Greece by OneLab partner CERTH, in associa@on with NITLab.

12 NITOS Testbed Currently NITOS maintains 50 Wi- Fi Nodes 6 of them are equipped with GNU radios All of them are equipped with temperature, humidity, photo sensors and cameras 5 mobile nodes

13 NITOS Extensions 100 WiFi nodes Extension of the outdoor testbed Development of an indoor(isolated) testbed of an LTE and 3G testbed for with real users Development of a vehicular testbed (WiFi/LTE/ 3G) Cars/Taxis Trains Bicycles (in campus outdoor vehicular testbed)

14 Video over wireless scheme Framework 15 of the wireless nodes are equipped with Logitech cameras C120 USB web- cameras. NITOS aims to provide a Video Framework to support: Monitoring and capturing video streams QoS for video streaming in wireless networks Coopera@on protocol for reliable mul@cast video streams Simple configura@on of coding/decoding transmiked frames

15 Video over wireless scheme User Cases One- to- one wireless video transmission in a mul@- hop environment (one video transmiker, remote video player) One- to- many wireless video transmission in a mul@- hop environment (one video broadcas@ng transmiker, mul@ple receivers- players) Many- to- one wireless video transmission (mul@ple video transmikers, one receiver- server)

16 ICARUS Nodes We have designed and developed new powerful, radio interface nodes called ICARUS: Linux based Two WiFi cards with open source drivers Support of MIMO wireless cards

17 Chassis Manager Cards Chassis Manager Card is designed with the purpose to control the of wireless nodes (turn on/off the nodes remotely though hkp requests sent directly to the Ethernet port)

18 Chassis Manager Card s Sensors Chassis Manager Cards features mul@ple type of sensors that can be controlled remotely

19 NITLAB sensors Framework NITOS provides its users with the ability to run experiments using the sensors (online) or access real sensor traces by using the NITOS Sensors Toolkit (offline).

20 NITLAB sensors Framework Using the Sensors Toolkit the user can get a graphical representa)on of each measurement set stored in NITOS database. Various sta@s@cal measures are extracted from the corresponding records, such as average humidity and temperature values per sensor or per measurement round.

21 Mobile Nodes We have 5 mobile nodes in NITOS testbed equipped with: Two WiF cards Cameras Sensors The nodes can be controlled remotely by an internet based GUI The mobile nodes can collect sensors measurements while moving around Employed currently in intelligent building control research

22 Environmental measurements NITOS features a vehicular based setup, where cars carry wireless nodes with environmental sensors Mul@ple Road Side Units (RSU) are installed in several places of Volos When a car gets in the rage of an RSU, forwards its measurements to the system

23 Power Grid NITOS Setup NITOS features a setup for Power Grid experiments: Consumer point of view: power consump@on informa@on Networked electric relays Microgrid point of view: control of energy deficit or excess Online determina@on of maximum load per consumer Energy trading capability for coopera@on with inter- connected microgrids or with the macrogrid

24 NITOS Power- metering framework In the of CERTH in Volos we have installed CurrentCost Power Meters, used to measure energy at points. Internet

25 Collect Measurements The data collected in the cloud can then be seen on a web browser or a smartphone.

26 Collect Measurements

27 Plug level metering and control We have installed plug level meters/ relays in CERTH UTH campus for device level granularity measurements These Plugwise meters create a mesh ZigBee network and are also used for scheduling of ON/OFF states of the connected device

28 Plug level metering and control

29 Integrated plaqorm for measurement has been created power monitoring at various granularity levels to support demand- response microgrid control

30 Closing comments Societal challenges will drive ICT research in the future Simple, inexpensive, energy self- sufficient sensing and nodes will generate tons of measurements in Intelligent processing of this data will facilitate control and longer term planning for a ci@zen friendly and sustainable smart- city environment