Today's cars, aircrafts, intelligent buildings and home cinema systems all rely on embedded systems for vital functions. Advanced solutions actually are networks of embedded systems, mostly including devices from several different manufacturers.
For this type of environment, the European Hydra project develops a "Networked Embedded System Middleware for Heterogeneous Physical Devices", which will help manufacturers and system integrators in building devices that can be networked easily and work together in cost-effective and flexible solutions. The Fraunhofer Institute FIT is the coordinator of the Hydra project.
Researchers from FIT, the Fraunhofer Institute for Applied Information Technology, and from the Fraunhofer Institute for Secure Information Technology SIT demonstrated Hydra at the ICT Mobile Summit in Stockholm. The demo of the Hydra middleware, which has context awareness and security among its main features, used as its scenario a sensor-equipped building that sends short messages to inform about an attempted intrusion or a technical defect.
Visualizing flexibility and functionality in a way that impressed the ICT Mobile Summit jury, the Hydra middleware networked the Lego Mindstorm technology of a model building, a Sony Playstation for management tasks and an oversized fully-functional model of a mobile phone. The demo included a situation where a sensor detects water in the house and alerts the inhabitants by sending a message to their mobile phone. In the next step, an order for an emergency repair is sent to a service company, including a limited-validity electronic key to the building.
"A main issue in the Hydra project is networking a broad range of heterogeneous devices", Dr. Markus Eisenhauer from Fraunhofer FIT, the project's coordinator, explained. "The middleware makes it easy for developers to integrate additional devices and sensors into a distributed infrastructure. And it helps them take care of privacy and security requirements."
Typical application fields for the Hydra middleware include hospitals, airports and large-scale production facilities. Here, security and privacy have long been major issues. Hence, the concepts for minimizing information exchange and the mechanisms for secure communication, which were developed by the Fraunhofer Institute for Secure Information Technology SIT, are significant features of the Hydra middleware.
Alex Deeg | Fraunhofer-Gesellschaft
RNA: a vicious pathway to cancer ?
14.08.2017 | Goethe-Universität Frankfurt am Main
Extensive Funding for Research on Chromatin, Adrenal Gland, and Cancer Therapy
28.06.2017 | Helmholtz Zentrum München - Deutsches Forschungszentrum für Gesundheit und Umwelt
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.
As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...
Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.
Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...
For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.
While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...
An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.
The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...
A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.
Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...
16.08.2017 | Event News
04.08.2017 | Event News
26.07.2017 | Event News
18.08.2017 | Life Sciences
18.08.2017 | Physics and Astronomy
18.08.2017 | Materials Sciences