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Embedded technology and people's lives have been closely related, but traditional data acquisition system only responds to particular signals, which is quite limited. A newly-designed idea is proposed in this paper with ARM9 processor as the core components to design a common data acquisition system. We need to use different data acquisition board according to different signals, to form a user-defined...
Multi-processor Systems on Chip (MPSoCs) execute multiple applications concurrently. These applications may belong to different domains, i.e., may have firm-, soft-, or non-real time requirements. A composable system simplifies system design, integration, and verification by avoiding the inter-application interference. Existing work demonstrates composability for applications expressed using a single...
Via the configuration software WebAccess and road isolation analogue inputing card PCI - 1713, it can realize the monitoring of equipment's pressure and flow during the industrial production process and provide industrial production with automation control. This paper introduces the CNC machine static test system design of total solution; through monitoring node settings, achieve field data acquisition;...
The Maestro processor is a 49-core many-core processor for space based on the TILE64 architecture and implemented in rad-hard-by-design technology by Boeing. In this paper we discuss the programming models for Maestro, the implications of the programming model on fault tolerance and flight software, and the software development tools that have been developed for Maestro. The software described here...
For the existing problems of configuration software and the special requirements of mine security monitoring system, this paper presents the design of mine security monitoring configuration software platform composed of developing environment and running environment. It builds the software's general framework, analyzes the design method of picture configuration module, real-time database, I/O device...
In this paper, the current status of port informatization has been analyzed, and the concept, basic properties and characteristics of the cloud computing have been introduced, on which ground we present a port information system based on cloud computing. The framework and functions of the system have also been introduced.
For meeting the practical needs of the rapid development in the electric power system, the automatic meter reading system is designed in this paper. The micro-controller STC12C5A60S2 is used as the core-component. The 485 circuit which is made up of the half duplex (HD) transceiver SN65LBC184 is used for data acquisition. The whole circuit is controlled by relay which connectied with optical coupler...
This paper discusses the challenges and strategies of applying agile methodology in an academic environment. Bothcultural implications and quantitative results are discussed. The journey shared provides insights for non-software industries on how agile is not a set of rules with rigid tools, rather, it is a philosophy with a need to understand the intent of the tools in order to identify the appropriate...
The article discusses the theories of ERP Management and Real-time Control. It advances the idea that the Real-time Control of Enterprises Cash Flow Model or the Period Concentration Control of Enterprise Cash Flow Model should be integrated into the current ERP operating environment. It also provides substantial measures to ensure the ERP system generates quality information and the enterprises achieve...
It is important for more effective traffic management and control to study on identification of chaos in traffic flow. For requirements of real-time traffic control, the number of samples for time series of traffic flows and the speed of identification are restricted so that the traditional methods can not be applied. The improved small-data method is combined with the improved surrogate-data technique...
Nowadays, more and more university classes are given by means of slide-based presentations, possibly including multimedia contents. Advantages of such presentations are well-known—slide-based presentations permit teachers to prepare well-polished materials; moreover multimedia learning can enhance class effectiveness, facilitating retention and comprehension of concepts. Unfortunately, slide-based...
With the introduction of intensive new treatments such as hypo-fractionation and proton beam therapy, localization of the tumor target volume and tracking of points across the skin entrance surface have become critically important. Optical metrology has been used to monitor the patient's bulk position and motion throughout treatment. However systems have not been capable of high temporal and spatial...
This paper presents a design and implementation of a neural-machine interface (NMI) for artificial legs that can decode amputee's intended movement in real time. The newly designed NMI integrates an FPGA chip for fast processing and a microcontroller unit (MCU) with multiple on-chip analog-to-digital converters (ADCs) for real-time data sampling. The resulting embedded system is able to sample in...
It has been long recognized that software development in industry is often iterative while new requirements and challenges arise along with software evolution. One of general rules for software design is to degrade coupling between modules so that software architecture is flexible and scalable. Along with software evolution it is better to keep user interface stay similar which helps users to upgrade,...
Use the method that combining with CCD and C#, reaLize measuring the distance of the laser'mouth and work piece in the laser direct metal deposition (DMD) formation technology[1]. Mainly introduces how to use the MicroPubLisher5.5 RTV CCD real-time video the accumulation process and how to design image analysis software, Experiments show that the measurement data measured by the method combining...
Due to safe working requirement of well testing truck, a type of multifunctional virtual real-time general monitoring system is developed on the basis of deeply studying on the measuring principle of well testing truck, which can measure pulLing force, tension gradient, Lifting speed and well depth of the winch cable of well testing truck at the same time, and has the function of real-time condition...
The CCD slow-motion camera was used for continuously shooting granulometric micro-image in order to reaLize dynamically and continuously gathering granulometric micro-images. The VC.NET in VS2008 IDE was used for developing the analytical software for dynamic granulometer. It can do real-time analyses for particles in consideration of the dynamics and continuity of granulometric micro-image continuous...
Real-time applications such as software defined radios have different reception modes and their real-time requirements are a result of periodic sources and sinks in the form of ADCs and DACs. Tools are under development that automatically translate a sequential specification of a radio application, that often includes nested while loops to describe the modes, into a parallel task graph and map this...
Effective in 2009, the California ISO launched a new market structure that combines advanced unit commitment and dispatch processes with recognition of physical characteristics of the transmission system and generation resources. California's upcoming implementation of aggressive targets for renewable energy will result in new, profound changes in markets and system operations. The CAISO is responding...
This paper discusses the evolution and implementation of smart dispatch tools to support the real-time operation of the PJM competitive wholesale electricity market. These innovations include the implementation of multi-stage realtime dispatch software, adaptive generation modeling, enhanced visualization tools and comprehensive evaluation and feedback mechanisms through the perfect dispatch concept...
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