Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

City Bee to the rescue of those at risk in busy cities

31.05.2007
A recently launched project could make it easier to rescue vulnerable people lost in the urban jungle.

The CityBee project, funded by the EU's Sixth Framework Programme,is working on developing a low-cost wireless metropolitan network based on Location Based Services (LBS) wireless technology, which could be used for locating and providing useful services to lost citizens.

Each network will be specifically designed and tailored to meet the needs of vulnerable groups within society, such as children, the elderly and the disabled (both physically and mentally).

The proposed solution will use the IEEE 802.15.4 radio frequency standard (Zigbee), which provides a license-free radio frequency band at 2.4GHz and has sufficient capabilities for the development of a flexible, easily extendable, robust private wireless network.

The network is being designed to be flexible and scalable, to cover a variety of scenarios, from large metropolitan areas up to entire cities. The network will be divided into clusters and a multi-cluster network/transport layer will be implemented. The CityBee network will be formed by fixed and mobile devices and a Control Centre.

One of the partners in the project, Steve Lane, explains: 'One possible future application of such an infrastructure could be the communication with vulnerable or at risk people who require specific care.

'For example Alzheimer's sufferers can have their freedom rights restricted because of the risk of finding themselves in unusual surroundings. This network infrastructure would enable them to continue with their lifestyle because of the security measures the technology creates and the flexibility of being able to wear smaller, smarter devices for monitoring and management purposes. The IEEE 802.15.4 offers the possibility to create complex networks with relatively low power consumption for the mobile nodes, and permits high distances between nodes compared to other wireless network standards, making it ideal for this type of patient monitoring.'

The project is banking on using the lower cost Zigbee technology, instead of other location and communication technologies, because of its belief that the benefits for installers, operators and users of the CityBee network will ensure as wide as possible an uptake.

The town council of Barcelona will be the first to commission and evaluate the CityBee network in the district of 'Nou Barris', where a public institution for impaired people is located.

Other potential applications for the technology include a vehicle tracking solution for small businesses, and a live information service which could offer such services as waiting times at bus and tram stops, urban guides and synchronising traffic light signals with the arrival emergency vehicles.

The project began on 1 October 2006 and will run for two years.

Virginia Mercouri | alfa
Further information:
http://cordis.europa.eu/news

More articles from Information Technology:

nachricht Gecko adhesion technology moves closer to industrial uses
13.12.2017 | Georgia Institute of Technology

nachricht New silicon structure opens the gate to quantum computers
12.12.2017 | Princeton University

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Long-lived storage of a photonic qubit for worldwide teleportation

MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...

Im Focus: Electromagnetic water cloak eliminates drag and wake

Detailed calculations show water cloaks are feasible with today's technology

Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

Im Focus: Successful Mechanical Testing of Nanowires

With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong

Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

A whole-body approach to understanding chemosensory cells

13.12.2017 | Health and Medicine

Water without windows: Capturing water vapor inside an electron microscope

13.12.2017 | Physics and Astronomy

Cellular Self-Digestion Process Triggers Autoimmune Disease

13.12.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>