The increase of computational power in embedded systems has allowed integrating together hard real-time tasks and rich applications. Complex SW infrastructures containing both RTOS and GPOS are required to handle this...
详细信息
With the increasing use of Field Programmable gate arrays (FPAGs) platforms in the academic and industrial fields, circuit's vendors and design tools developers have to find innovative methodologies and design tec...
详细信息
Micro-Electro-Mechanical Systems (MEMS) sensors are used nowadays in a wide range of applications, from robotics to entertainment. Recently, this technology has also been adopted to equip Inertial Measurement Units (I...
详细信息
embedded media applications have traditionally used custom ASICs to meet their real-time performance requirements. However, the combination of increasing chip design cost and availability of commodity many-core proces...
详细信息
GENESYS Multiprocessor System-on-a-Chip (MPSoC) is the building block of a generic platform for the component-based development of embeddedreal-time systems in different domains, such as in automotive, aerospace, ind...
详细信息
Since embedded systems and consumer electronic devices are popular now, they have adopted huge-capacity storage systems such as flash-memory cards or solid-state drives (SSDs). Many embedded database systems(EDBS) als...
详细信息
The benefits of utilizing service oriented architectures (SOA) in industrial automation are well recognized. Nevertheless these architectures imply connection establishments and message exchanges with a large amount o...
详细信息
ISBN:
(纸本)9781424468508
The benefits of utilizing service oriented architectures (SOA) in industrial automation are well recognized. Nevertheless these architectures imply connection establishments and message exchanges with a large amount of overhead which is inappropriate when considering the realtime characteristics of an industrial application. Furthermore, wireless sensor networks (WSNs) which are often part of such applications cannot handle the need for continuously parsing and storing of SOA messages whose data volume is high. In this paper an innovative system approach is proposed capable of retaining all the interoperability issues that SOA provides. In this system a new bridge is used for mapping WSNs to IP systems and a novel compression technique is applied that reduces the size of the exchanged messages but nonetheless not prohibiting the usage of SOA standards. Finally a SOA-based technology is proposed which is embedded on wireless sensors motes and enables them to communicate with other devices regardless their implementation platform. Simulation results have shown that the proposed system can operate with realtime responses when the number of sensors does not exceed a specific limit and the required sampling period is within particular time intervals in contrast with a classical SOA-based system.
Reconfigurable embedded systems are capable of changing their functionalities by dynamically adding or removing components. This enables hardware/software architectures to adapt to changes in the system environment at...
详细信息
Scratchpad memory (SPM) is software-controlled on-chip SRAM memory and widely used in embedded processors to meet the strict requirements on performance, energy consumption and real-time response of embedded systems. ...
详细信息
Many heterogeneous embedded systems, for example industrial automation and automotive applications, require hard-realtime constraints to be exhaustively verified -which is a challenging task for the verification engi...
详细信息
暂无评论