The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The Internet of Things (IoT) offers challenges that are being met by the convergence of multiple technologies, which have matured rapidly over the past decade. Broadband communication and mobile platforms enable raw data collection and its transmission to the cloud. Data science, e.g., deep learning, transforms large amounts of data from the Internet-connected sensors and personal devices in meaningful...
The CloudBus protocol is one of the methods which is used for data exchange and concurrent process synchronization in the distributed embedded systems. It realizes decentralized (distributed) control method, where each node is equal to each other. This communication model allows the significant savings in the amount of transmitted data between end modules. However, there are many distributed embedded...
Aquaculture processes usually take place in remote and harsh environments, and are highly dependent on uncontrollable and unpredictable variables, therefore its monitoring and supervision can be a key factor in this activity. Taking that into account, this paper proposes a solution for a Remote Supervision System for Aquaculture Platforms, that contemplates a modular, reconfigurable and expandable...
Finding a perfect Embedded Engineer in India is really a challenge for private organizations. Lack of practical experience and real time exposure let the companies to think about a Fresher. As of advancement in the technology the academic regulations should also be updated. Embedded System is a fast and vast emerging field where a lot of employability is required in recent days. In order to update...
A new project called the Server-Based Internet-Of-Things Architecture (SBIOTA) is introduced. The aim is to develop architectures, protocols, algorithms and services, based on a gateway server, which allow networked devices with extremely limited computation and communications capabilities to participate in the future Internet effectively, efficiently and securely. Key features are the use of a gateway...
The increasing complexity of communication infrastructures in the automotive domain implies the use of reliable models to assist designers in the development process of networked embedded systems. In this context, transaction level modeling, supported by languages as SystemC, is a promising solution to assess performances of networked architectures with a good compromise between accuracy and simulation...
Data traffic keeps increasing dramatically in the connected world and it pushes hard on evolution of IO technology. As technology progress, a simple and high-speed unified interconnect becomes practical to support many different protocols. Light Peak (LPK) is a high-bandwidth, inexpensive optical interconnect technology developed by Intel for this purpose. Also, to meet versatile and ever changing...
Recognizing the strategic importance of embedded computing for industry and society, the European Commission formed, together with industry, academia, and national governments, the European technology platform ARTEMIS (Advanced Research and Technology for Embedded Intelligence and Systems) in 2004. It is one goal of ARTEMIS to develop a cross-domain embedded system architecture, supported by design...
Internet of Things (IoT) consists of several tiny devices connected together to form a collaborative computing environment. IoT imposes peculiar constraints in terms of connectivity, computational power and energy budget, which make it significantly different from those contemplated by the canonical doctrine of security in distributed systems. In order to circumvent the problem of security in IoT...
In this paper, we consider a cyber-physical architecture where control applications are divided into multiple tasks, spatially distributed over various processing units that communicate via a shared bus. While control signals are exchanged over the communication bus, they have to wait for bus access and therefore experience a delay. We propose certain (co-)design guidelines for (i) the communication...
For many embedded systems, data protection is becoming a major issue. On those systems, processors are often heterogeneous and prevent from deploying a common, trusted hypervisor on all of them. Multiple native software stacks are thus bound to share the resources without protection between them. NoC-MPU is a Memory Protection Unit allowing to support the secure and flexible co-hosting of multiple...
We present a multi-core virtual platform which follows single-core architecture, SPARC v8, available as an open source development suite. The proposed multi-SPARC system operates at electronic system level to accelerate its simulation speed. TLM channels are devised to connect the processors. To simplify the use of the proposed virtual platform, we define some specific APIs for data transaction and...
An integrated cryptographic processor for public key cryptography for embedded systems is proposed in this contribution. The architecture is designed for computational intensive applications based on hyperelliptic curve cryptography (HECC) in the automotive domain. Authentication protocols based on HECC can be adapted for access control systems and demobilizer applications in today's cars. They can...
The increasing complexity of networked embedded systems (NES) brings in the vision of large-scale systems made of subparts with decoupled interaction. In highly decoupled environments, it is required to introduce software paradigms that adjust well to this degree of independence among subsystems. In modern NES, real-time properties and reconfiguration facilities are not only an added value but an...
The middleware is an important software component when designing an application, facilitating the development and deployment of the applications. In the case of Distributed Embedded Systems (DES), the middleware should provide basic functionalities to abstract the complexity that results from network distribution, namely data consistency, events synchronization and resource management. Often DES applications...
New tendencies envisage multi-core as a promising solution for embedded application. And the key challenge is how to improve the communication efficiency. In this paper, we propose improved on-chip communication architecture for multi-core embedded system The presented on-chip communication protocol is based on packet connected circuit (PCC), but we improve it to fit different frequency requirements...
In the recent years, multicore processor designs have become increasingly popular for embedded applications, but diversified inter-core communication mechanisms have led to the difficulties in software development, integration and migration. A unified, portable, and efficient inter-core communication mechanism would have helped reduce these difficulties significantly, but such a solution did not exist...
EtherCAT is becoming quickly adopted globally by the semiconductor, solar and FPD manufacturing industries. This Industrial Ethernet technology is an acknowledged SEMI standard that provides extraordinary real-time performance and topology flexibility, while meeting or even undercutting traditional fieldbus cost levels. EtherCAT enables advanced control architectures: instead of closing the high performance...
Many functions of embedded systems are implemented by software for flexibly dealing with frequent upgrade and for quickly fixing unpredictable bugs in applications. This system architecture is however generally less energy efficient than that implemented by application specific hardware. As a remedy of this issue, this paper proposes a processor-based platform having an RTOS in hardware for energy...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.