Developing the embedded instrument with bluetooth to realize remote control measure the device in allusion to the atrocious condition in the plant 本文提出的路由機制和策略是基于目前藍牙最新協(xié)議規(guī)范1 1版本的,具有很好的實用性。
3 . developing the embedded instrument with bluetooth to realize remote control measure the device . building the hardware kit by the bluetooth rf , baseband and lcp ( 3 )開發(fā)帶有藍牙通信功能的嵌入式工業(yè)用儀器儀表,實現(xiàn)對需監(jiān)控設備的遠程測控和管理。
Realizing the interlinkage and sharing resource in every office with bluetooth . 3 ) . developing the embedded instrument with bluetooth to realize remote control measure the device ( 2 ) 、采用藍牙技術(shù)實現(xiàn)發(fā)電廠內(nèi)各個部門辦公室內(nèi)設備之間的無線互聯(lián)和軟硬件資源共享。
In this thesis , a kind of adapter system realizing the embedded instrument networking is designed . principal work accomplished : firstly , instruments accessing ethernet solution based on arm core is designed after investigating current solutions 本課題設計了一種可實現(xiàn)儀器網(wǎng)絡功能的嵌入式適配系統(tǒng),課題完成的主要工作包括以下幾個方面:首先,通過分析現(xiàn)有儀器以太網(wǎng)接入的實現(xiàn)方案,設計了一種基于arm內(nèi)核的儀器以太網(wǎng)接入方案。
The embedded instrument can communicate with host the by the interface of bluetooth which can solve the difficulty of using the cable in this area and avoid the high error code rate . in the paper , we select the tms320vc54x dsp and the ericsson bluetooth module , on the basis of rfcomm , developing a embedded instrument 2 、針對發(fā)電廠內(nèi)環(huán)境惡劣生產(chǎn)區(qū)域的特殊要求,設計了帶有藍牙通信功能的嵌入式工業(yè)儀器儀表,使得現(xiàn)場儀表能夠通過藍牙接口與工控機進行通信,從而解決此區(qū)域中鋪設線纜困難以及其它通信方式信息傳輸誤碼率高等不足。
In the paper , the bluetooth technology is used to found a office automation kit on the basis of the electric power product system , the scheduling manage system , market system and the applications for the enterprise , which is good to improve the level of the office automation , and the condition in office . in this paper , we also design the embedded instrument with bluetooth to realize remote control measure the device to solve the difficulty of using the cable 本文利用藍牙技術(shù),在貴州省納雍發(fā)電廠構(gòu)建了一個集電力生產(chǎn)系統(tǒng)、調(diào)度管理系統(tǒng)、營銷系統(tǒng)及企業(yè)各類應用的辦公自動化平臺,用以提高辦公自動化水平,改善辦公環(huán)境,同時應用數(shù)字信號處理技術(shù)設計了具有藍牙功能的工業(yè)現(xiàn)場測控儀表,解決某些特殊區(qū)域鋪線難的問題。
Under the background of national 863 project development of intelligent embedded instrument used for big mechatronical equipment ' s status monitor and trouble diagnose , following the feature and requirements of signal process , this paper presents a realization of the real - time dynamic signal analysis system based on dsp ( digital signal process ) , usb ( universal serial bus ) and eda ( electronic design automation ) technology , gives the details of hardware and software development 在面向大型機電設備狀態(tài)監(jiān)測與故障診斷的嵌入式智能儀器開發(fā)的國家863專題研究項目背景下,根據(jù)信號分析技術(shù)的特點和發(fā)展要求,本文結(jié)合dsp 、 usb與eda技術(shù)提出了基于dsp的usb口實時動態(tài)信號分析系統(tǒng)。論述了系統(tǒng)的軟硬件實現(xiàn),尤其重點詳細描述了基于usb技術(shù)的通信模塊的實現(xiàn)。
In order to make the measuring devices to meet the requirement of minute extension , low power consumption and high reliability in ultra - precision measurement , arm7 core based embedded microprocessor s3c4510b is used for network controlling core device ; embedded operating system clinux is used for software performing platform . secondly , arm7 core based embedded instrument network adapter system hardware is designed 選取基于arm7內(nèi)核嵌入式微處理器s3c4510b作為網(wǎng)絡控制核心器件,嵌入式操作系統(tǒng)clinux作為軟件運行平臺,以滿足超精密測量領域?qū)y量設備小體積、低功耗、高可靠性的要求;其次,設計了基于arm7內(nèi)核的嵌入式儀器網(wǎng)絡適配系統(tǒng)硬件。
Embedded intelligent instrument systems are some measuring and controlling instrument systems which are designed according to the embedded system design principle , and the basic embedded instrument system discussed in this paper is a platform that we developed as a kernel part of embedded instrument systems , esp . portable instruments and networking instruments . the platform uses motorola " s mc68ez328 as its mpu , the peripheral circuit includes network interface , serial interface , lcd display , keyboard , etc . and its embedded operating system is uclinux , thus it has ability of network communication and interactive function between the user and the platform , and it can be extended easily to portable instruments or networking instruments with certain purpose 嵌入式智能儀器系統(tǒng)是根據(jù)嵌入式系統(tǒng)設計原理構(gòu)建的測控儀器系統(tǒng),本文討論的嵌入式智能儀器基本系統(tǒng)是我們自行研制開發(fā)的可以用作各種嵌入式智能儀器特別是手持式儀器和網(wǎng)絡化儀器的核心部件,它采用motorola公司的mc68ez328作為mpu (微處理器) ,并配有網(wǎng)絡接口、串行接口、 lcd顯示、鍵盤控制等外圍電路,采用uclinux為嵌入式操作系統(tǒng),具有串行通信、網(wǎng)絡通信及人機交互等功能,可方便地擴展為針對各種具體應用的手持式儀器和網(wǎng)絡化儀器。