multitask function 中文意思是什麼

multitask function 解釋
多任務功能
  • multitask : 多任務
  • function : n 1 功能，官能，機能，作用。2 〈常 pl 〉職務，職責。3 慶祝儀式；（盛大的）集會，宴會。4 【數學】...
  1. The general industrial control software includes graphic interface system, the third party program module, control function module and real - time database system module etc. its main feature is real - time multitask, and the real - time database is its kernel and engine

    一般的工控軟體包括圖形界面系統、第三方程序介面組件、控制功能組件、實時數據庫系統等組件。它最突出的特點是實時多任務，而實時數據庫是其核心和引擎。
  2. The improved interpolation enhances the process precision. the auto programming function of the graphics inputting mode and cutting chinese characters is added. it makes programming and controlling can switch between foreground and background to adopt the multitask operating system windows

    此外，系統採用多任務的windows操作系統作為系統平臺，加工控制和編程可以在前後臺互相切換，並採用動態圖形顯示方法對加工過程進行跟蹤。
  3. The processor which was adopted in the design is atmega128, this is a low - power cmos 8 - bit microcontroller based on avr enhanced risc architecture. the software adopts the real - time kernel c / os -, the step we do first is the transplanting of the os, the next is to divide the multitask in accordance with the all function of the system and define the pri of each task, the final is to finish the task program

    本設計採用了愛特美爾公司的高檔avr高速單片機atmega128作為系統的微處理器；同時在軟體設計上採用了源代碼開放的實時嵌入式多任務操作系統c os - ，將c os -操作系統移植到單片機上，將系統所要實現的功能分成多個任務分別設計任務程序，在操作系統的調度管理下進行系統的運行。
  4. The application programs possess multitask function, and can transport various basic files at the same time, can realize monitoring of remote screen, sending system message and recording basic operations of the system

    這種應用程序具有支持多任務的功能，可以在進行基本文件操作的同時實現遠程屏幕監控，發送系統消息，記錄系統的基本操作。
  5. The main achievements are as follows : based on the research of principles and methods of data collection and processing, the dissertation put forward using vxd to accomplish break response of hardware and utilizing control principle of dma to realize data transfer of high speed. so the dissertation conquers the defect of bad real - time characteristic of windows because of multitask function and message mapping and accomplish real - time of collection and analysis. and the dissertation develops the system of signal collection and analysis to test vibration and noise and analyze structure dynamics

    主要工作及創造性成果如下：提出了利用vxd來實現硬體中斷響應，並運用dma控制原理實現了高速數據傳輸，克服了windows操作系統多任務功能及消息映射機制所帶來的實時性差的弊端，從而實現採集和分析的實時性，開發出適用於振動噪聲測試、結構動力學分析和機械在線檢測的信號採集分析系統。
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