Embedded real-time systems

Software Design for Embedded Real-Time Systems , Logic Design , and Computer Architecture .

软件设计嵌入式实时系统，逻辑设计，计算机体系结构。

Research and analysis of embedded real-time systems at EDF scheduling algorithm under uncertain environments

不确定环境下的嵌入式实时系统EDF调度算法研究与分析

A Formal Software Development Method for Embedded Real-time Systems

一种嵌入式实时系统软件的形式化开发方法

Software Requirements Checking of Embedded Real-Time Systems

嵌入式实时系统的软件需求检测

Strict conditions of embedded real-time systems increases complexities and difficulties of developing systems .

嵌入式实时系统的严格约束条件增加了开发的复杂和困难。

A Voltage Allocation Technique with Checkpoint-Based Schedulability Test in Embedded Real-Time Systems

嵌入式实时系统中基于检验点检测的电压分配技术

In this paper , we describe the preemption threshold scheduling algorithm used for fixed priority embedded real-time systems .

本文详细论述了应用于静态优先级实时系统的抢占阈值调度算法。

This paper introduces the scheduling constraints faced by embedded real-time systems and present scheduling techniques that can efficiently meet these constraints .

介绍了在嵌入式实时系统中调度所面临的限制以及克服这些限制的调度技术。

It is predicted that multicore processors will be increasingly used in future embedded real-time systems for high performance and low energy consumption .

凭借着高性能、低功耗的特点，多核处理器在嵌入式实时系统中的应用越来越广泛。

In this paper , I analyze and study the problem of real-time of the database that applied in the industrial control embedded real-time systems in the background of the industrial control application .

本文将结合工业控制的应用背景，来分析和研究工控应用系统中嵌入式数据库的实时性问题。

Analysts can check software requirements of embedded real-time systems software effectively by using checking tools based on the proposed method so that efficiency of analyzing and checking software requirements can be improved .

分析员可以利用基于该检测方法的工具灵活地对嵌入式实时系统的软件需求进行检测，以提高分析和检测软件需求的效率。

The above DPM methods are not applicable to embedded real-time systems for unsatisfying the real-time requirement . Fortunately , DVS can solve the associative requirement of performance and power consumption .

对于嵌入式实时系统，DPM因无法满足实时性的要求而难以适用，DVS技术则能够很好的解决此类系统中性能与功耗的要求。

We describe the definition and sufficient and the necessary schedulability test of algorithm . By analyzing the properties of algorithm , we propose that preemption threshold scheduling algorithm is suitable for fixed priority embedded real-time systems .

描述了算法实现和任务集合可调度性判定公式的推导，分析了算法的性能特点，阐述了抢占阈值调度是静态优先级嵌入式实时系统开发中调度算法的合适选择。

We deduce that preemption threshold scheduling algorithm and stack resource policy ( SRP ) are suitable for embedded real-time systems . They both ensure that once a task is started , it cannot be blocked until completion .

首先，本文分析出抢占阈值调度算法与SRP资源访问控制协议更适合嵌入式实时系统，两者具有共同的特点：任务一旦执行就不会被阻塞。

Safety-critical embedded real-time systems ( SCERTS ) are used more and more widely in so many safety-critical domains , which have rigorous requirements on task execution time and failure effect , such as aerospace , medical equipment , automotive electronics , and nuclear system .

安全关键嵌入式实时系统正日益深入地被应用到对任务执行时间和失效影响有严格要求的若干安全关键领域，如航空航天、医疗设备、汽车电子和核电控制等。

In order to enhance the communication efficiency of embedded real-time systems , in allusion to the insufficiency of the general transport layer protocol , the RUDP communication module for embedded systems is designed and implemented , aiming at the implementation of reliable and efficiency communication between processes .

为提高嵌入式实时系统中处理器间通信效率，针对通常传输层协议的不足，设计并实现了嵌入式系统中RUDP通信模块，以实现嵌入式分布系统中各进程间可靠、高效的通信。

Research on Scheduling Strategies of Safety Embedded Real-Time Operating Systems

嵌入式安全实时操作系统调度策略研究

Design of embedded distributed real-time systems

实时性分布嵌入式系统设计

IACM : An Admission Control Mechanism for Embedded Real-Time Database Systems

适用于嵌入式实时数据库系统的接纳控制机制IACM

Design and Implement of Component-Based Configurable Embedded Real-Time Operating Systems

构件化可配置实时嵌入式操作系统设计与实现

In this paper , we analyze the faults of scheduling algorithm used by component embedded real-time operating systems .

本文分析了现有构件化嵌入式操作系统所用调度算法存在的缺点，提出抢占阈值调度算法是更为合适的算法。

CCCP : Conflict-Free Concurrency Control Protocol for Embedded Real-Time Database Systems

嵌入式数据库系统中无冲突并发控制协议CCCP

Rational Test RealTime is designed for embedded and real-time systems , which are often designed to never stop .

RationalTestRealTime是为嵌入式和实时系统设计的，它通常都是设置成从不停机的。

Another example is embedded , real-time systems with challenging , non-functional requirements , which cannot afford any XML processing overhead .

另一个例子就是带有挑战性的非功能要求的嵌入式实时系统，它们不能承受任何XML处理开销。

The recovery strategy suitable for different demands of applications is critical to the embedded real-time database systems which can be running reliably and effectively in the embedded real-time environment .

在嵌入式实时环境下，适合于不同应用需求的恢复策略是嵌入式实时数据库系统能够可靠、高效运行的关键。

Most of the embedded real-time operation systems supported the priority inheritance require that the order of releasing resource is mutually inversed with the order of acquiring resource .

多数支持优先级继承的嵌入式实时操作系统，要求释放资源的顺序与获得资源的顺序相反。

The capabilities of four kinds of scheduling algorithms are compared through simulation . It is proved that preemption threshold scheduling algorithm and SRP-PT model are proper for component embedded real-time operating systems .

通过仿真实验比较了4种可用调度算法的性能，通过分析说明了抢占阈值调度算法和SRP-PT调度模型最适于构件化嵌入式实时系统。

Then according to R & D task of this project , the characteristics and mechanism of embedded real-time operation systems is introduced , which puts emphasis on the specific environment named DBTEL embedded read-time OS .

接着，本文结合本课题的科研任务，介绍了嵌入式实时操作系统的特点和机制，重点介绍了本课题实现的环境平台――迪比特嵌入式实时操作系统的功能，介绍了嵌入式系统软件移植的一般流程。

Design of a Safety Policy for Embedded Real-Time Distributed Computing Systems

一种嵌入式实时分布计算系统的安全策略设计

But different application fields have different demands for middleware . The recent emergence of new application areas for middleware , such as embedded systems , real-time systems , and multimedia , imposes challenges that few existing middleware platforms can meet .

但是，具体的应用领域对中间件的设计有不同的要求，近来涌现出一些新的应用领域，例如嵌入式系统，实时系统，多媒体系统等，现有的中间件平台无法较好地满足这些领域的应用需求。