硬體系統命令 的英文怎麼說
中文拼音 [yìngtǐxìtǒngmìnglìng]
硬體系統命令
英文
hsc hardware system commands-
The hardware of system is used sensor and signal conditioning circuit to collect the signal and communication with the computer using the pci2013. for the undulation of temperature and driven current will influence the testing result, they need to be invariableness during testing
系統硬體以傳感器和相應的信號調理電路作為前向通道拾取被測信號，利用基於pci高速總線的pci2013數據採集卡和串口模塊實現與計算機的數據傳輸和命令通訊。Using vb6. 0 and vc6. 0 to develop the system ' s working platform and software, through com technique, combining access database and excel digital table etc applied software to develop the printing system of data management, inquiring, forms for reporting statistics and graph curved line. the whole testing system is composed of three parts : server, client and execute part. the server part is made up of location, calculation, analysis parts
整個測試系統大致分為三部分：服務器（ server ）部分；客戶（ client ） ；執行（ execute ）部分，其中服務器部分由數據存儲、輸出部分以及繪圖、計算部分組成，它可以實現數據的存取、計算、分析和圖表功能；客戶部分由主程序部分組成，是面向操作者的主界面；硬體電路驅動部分和通訊部分是執行部分，負責響應由測試人員發出的控制命令，通過通訊電路對硬電路執行邏輯判斷和控制。The control software connects with pci driver to send order to the measurement system, in order to initialize the system and start collection. it will access the time domain data in ram and frequence domaim data in dsp through pci bus, finish data transfer automaticly, display the data in many ways such as graphicness and table, and store the data into harddisk at the same time
總控軟體與pci驅動程序掛鉤，向測試系統發命令，實現系統的初始化和啟動採集等動作，並通過pci總線讀取ram中的時域數據和dsp中的頻域數據，自動完成數據轉換，以圖形和表格等多種方式實時顯示被測參數，並在顯示的同時將數據存儲到硬盤中去。In this disseration the author researched the testing of gsm mobile telephone of the wireless instrument test and carried out it. the work that i shoud do is acquire the testing content 、 standard and method of test of the gsm mobile telephone, then write the driver program of the cmu200. first acquaint the communication system of gsm ; second introuced and analysized the technology of the software and hardware of control the programmable instrument, which include ieee 488 ( gpib ) standard bus 、 scpi ( standard commands for programmable ) and visa ( virtual instrument system architecture ) ; third reaserach the technology of software, it employs visual c + + 6. 0 as application development platform because of its powerful function, universality and programming and employs com module because of its characteristic 、 superiority ; the last ascertain the testing item and its standard 、 mehtod through searching the principle of gsm mobile and its testing criterion and select the programble instrment for testing according to the mobile telephone demands, which include cmu200 ( universal radio communication tester ) 、 e4445a ( spectrum analyzer ) 、 e4438c ( signal generator ), all of this build the platform of testing. i realize the automatic testing of gsm mobile telephone by using com module and visa 、 scpi
論文中首先了解了gsm通信系統及其關鍵技術;再者研究分析了可編程儀器控制的軟硬體技術，包括ieee488 （ gpib ）標準總線、 scpi （ standardcommandsforprogrammableinstruments可編程儀器標準命令）和visa （ virtualinstrumentsystemarchitecture虛擬儀器軟體架構）為對可編程儀器進行驅動編程打下基礎;第三步研究了軟體實現技術，對組件的優勢和com的特點進行了分析確定採用com組件技術來完成驅動模塊;最後根據移動臺測試要求選擇可編程測量儀器cmu200綜測儀、 e4445a頻譜儀、 e4438c信號源和一臺測量控制計算機搭建起了測試平臺，研讀可編程儀器cmu200綜測儀的scpi命令和visa （虛擬儀器軟體架構） ，根據gsm移動臺測試方法在vc開發平臺下採用com組件形式完成對cmu200的驅動編程從而實現對gsm移動臺的自動測試。With regard to the distributed computer control system, the paper gives a minute description on the hardware structure of the control computer, what ' s more, it provides a full and accurate supplement about the software design of the control computer system : data acquisition program, asynchronous serial communication program, command processing program, da output program etc. in addition, according to the standard of rs232, it works out and realizes a convenient protocol which suits the asynchronous serial communication between the acquisition computer and the control computer
在分散式計算機控制系統方面，文中詳細介紹了下位控制計算機系統的硬體結構和軟體發計，包括數據採集程序、串列通訊程序、命令處理程序、控制輸出程序的設計。此外，本文基於rs232標準，設計了簡便的適合於本系統的串口通訊協議，並從軟體上給予了實現。論文通過機理分析的方法建立了系統模型。The calling machine hardware platform uses mcs51 microprocessor - at89c52 as the main controller. it receives instruction from the system computer and sends the code to the audio terminals. every room terminal is connected in bus mode with the calling machine through a five - line cable
呼叫主機硬體平臺核心採用了mcs51系列的單片機，並選用了atmel公司的性價比較高的?款at89c52單片機作為主控制器，與系統主機進行通信，接收主機的控制命令，實現前臺與各個終端的語音呼叫和對講。So it can be made a conclusion that this scheme could be realized. secondly, because the traditional web server has some shortcoming and can not be connected directly with harware and devices, a special web server is described by this paper, which can support the interface for experiment devices. to ensure real - time characteristic of system, the paper specially presents a real - time task scheduling algorithm for commands ( named rtcs ) of operating experiment devices
其次，針對傳統web服務器本身存在的一些缺憾，及遠程實驗系統的特殊需要，闡述了可駁接實驗硬體裝置和設備的專用web服務器的實現過程，對實驗操作請求專門設計了一套實時命令（ rtcs ） ，提出了實時任務分配與處理演算法，在保證整個系統的實時性方面取得了成效。Command forces the use of a hardware register on systems that support it
命令強制在支持硬體寄存器的系統上使用它。分享友人