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Mobile video surveillance system based on ARM9 uses unique high-bandwidth business applications of 3G wireless network. The design of hardware and software of embedded monitoring system is described. The running platform of 3G network show that the system can work well in the circumstances of the limited bandwidth.
This paper introduce a new type wireless monitor system which applied in industrial field. In the system, the main hardware includes the S3C2410 microprocessor in ARM920T core, and the software adopts Linux which is an embedded operating system, communicate by GPRS wireless transmission service. We can get real-time video data through USB camera firstly, compress and encode it with MPEG-4, ultimately...
Design and realization of a real-time dynamic data collection and transmission system based on ARM Cotex are presented. In this design, the characteristics of the embedded system with applications as the center and computer technology as the basis are fully revealed. By replanting the embedded ??C/OS-?? operating system in LM3S8962 chip, the system demands for real-time and data transmission speed...
Design productivity of MPSoC is a major challenge for semiconductor industry. Low design productivity affects concurrent engineering on increasingly software dominated SoC design. In this paper we describe automatic design methodologies for MPSOC and prototyping on multi-FPGA platforms which allows fast design productivity. Case studies of actual implementation for both homogeneous and heterogeneous...
Modbus protocol is widely used in the industrial control field because of its excellent reliability, flexibility, real-time performance etc. It becomes one of the international actuality industrial standards and including lots of industrial equipments using Modbus as their communication protocol such as PLC, DCS, intelligent instruments etc. Embedded system focus on applications, and it can adapt...
Networks-on-Chip (NoCs) have appeared as design strategy to overcome the limitations, in terms of scalability, efficiency, and power consumption of current buses. In this paper, we discuss the idea of using NoCs to monitor system behaviour at run-time by tracing activities at initiators and targets. Main goal of the monitoring system is to retrieve information useful for run-time optimization and...
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