Firstly , this paper describes briefly the developing situations of embedded system and gui , then introduces several kinds of gui on embedded system and analyzes roughly their own characteristics 论文首先概述了嵌入式计算机系统及通用图形用户界面的发展情况，接着介绍了几种典型的嵌入式系统下的图形用户界面系统，并简要分析了各自的特点。
Because of the advantage , samll , low power - consuming , low cost , fast processing and more , embedded computer system is applied to every field and the number is larger than and non - embedded computer system 由于嵌入式计算机系统有体积小，功耗低，成本低和处理速度快等优点，所以被广泛地应用于各个领域，在应用数量上远远超过了各种通用计算机。
In this article , we introduce the design and implementation of key technologies in pems ( parallel embedded multiprocessing system ) , which is the operating system of the satellite - carried parallel computer system 本文以星载并行嵌入式计算机系统为背景,阐述其并行嵌入式操作系统pems ( parallelembeddedmultiprocessingsystem )中关键技术研究与实现。
The main research fields are parallel processing systems , computer parallel and distributed processing systems , computer security architectures , computer system design , embedded computer system , computer network and intelligent processing 主要研究方向：并行处理系统、计算机并行与分布式处理系统、计算机安全体系结构、计算机系统设计、嵌入式计算机系统、计算机网络与智能处理。
Embedded computer systems use off - the - shelf microprocessors , application specific integrated circuits ( asics ) , buses and memories to implement specialized system functions . examples include laser printers , cellular phones , microwave ovens , and automobile anti - lock brake controller 嵌入式计算机系统是用于完成特定功能的计算机系统，例如，激光打印机、移动电话、微波炉、汽车的防抱死控制器等，它一般是由微处理器、 asic 、总线、存储器等组成。
The relaxed definition of ecs ( embedded computer system ) is a device that includes a programming calculator . wearable computer is a specify example of ecs that has lots of characteristics , such as wearability , mobility , durability and new mutual mode of man - machine . those characteristics make the system provide the consumers the service of reminding , apperceiving , and measuring the environment and communicating with high effectiveness 嵌入式计算机系统不严格的说就是任意包含一个可编程计算机的设备,可穿戴计算机系统是嵌入式计算机系统的一种应用特例,是具有可穿戴性、可移动性、使用持续性和全新的人机交互方式,可以与使用者紧密结合,提高使用者的工作能力,提供给使用者协助、提醒、感知和测量环境、通信等服务的嵌入式系统。
By means of combining the advantages of the pc104 bus embedded computer system and the profibus - dp fieldbus ， manufacture a profibus - dp fieldbus communication main board based on pc104 bus embedded computer system . seeing from the combining ， there has a very little information about it so far ， so we must study in our selves . thit means we can do something in the field of industry watch 结合pc104总线嵌入式计算机系统和profibus现场总线的优点，研制一个基于pc104总线嵌入式计算机系统的profibus现场总线通信主卡。从pc104总线嵌入式计算机系统与profibus - dp现场总线技术结合来看，目前国内还不多见，可用的资料不多，基本要从头做起，在工业监控领域具有一定创新意义。
This paper aims at the realization of embedded system that satisfies not only the function needs but also the performance needs of the wearable computer system . and it has a simple introduction to the construction of embedded computer system , embedded cpu , the embedded system design of software and hardware , differences of the i / o interfaces in the different dates 本文以实现能够满足可穿戴计算机系统功能及性能需求的嵌入式系统为目的,对嵌入式计算机系统的构成、嵌入式cpu 、现代嵌入式系统软硬件设计与早期设计差别和系统i / o接口进行了介绍,在此基础上,完成了基于s3c2410a处理器的嵌入式计算机主机的研究和设计工作。
Many embedded systems need to exchange a huge amount of data with external world , and some advanced applications also require high speed , reliability , etc . the above is introduced at the beginning of this thesis , and the paper explains the reason why doing research on embedded system connecting to internet is necessary by comparing the internet with some traditional manners 在这其中，有相当大的一部分嵌入式应用需要与外界进行大量的数据交换，而且某些高端应用还在通信速度、可靠性等方面提出了较高的的要求。本文的开始部分对上述情形作了介绍，通过将互联网与几种较为传统的通信方式进行对比，从而阐明了对“嵌入式计算机系统接入互联网”进行研究的必要性。
E . , embedded computer system is one of the hotest issues in current it - related profession . actually embedded systems are some dedicated computer systems that point to certain concrete applications , routers , ethernet swichers , mobile telephones , pda " s , palm computers , and even mars probers are all its typical application 嵌入式系统即嵌入式计算机系统是当今it行业最热门的话题之一，其实质是针对各种具体应用的专用计算机系统，路由器、以太网交换机、手机、 pda 、掌上电脑、机顶盒、火星探测器等都是它的典型应用。
