bus scheduling 中文意思是什麼

bus scheduling 解釋
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  • bus : n （pl busses buses）1 公共馬車；公共汽車；客機。2 〈口語〉汽車，機器腳踏車；飛機。3 【電學】信息...
  • scheduling : 編排；調度
  1. First, under such background as satellite, spaceship, and aos system, with the characteristics of real - time system and distributed system, this paper is devoted to the vxworks kernel analyzing, which includes scheduling methods, kernel clipping design. then, on the basis of 1553b data bus technology and vxworks drive management theory, a 1553b driver is designed for the vxworks

    首先，論文在研究了分散式實時系統特點和新一代航天星載、飛船及未來空間實驗室等應用系統基礎上，深入分析了航天應用系統目標機運行的主流操作系統vxworks內核的任務調度策略，論述了內核剪裁的原則，劃分了vxworks操作系統的功能界面，並對其進行了剪裁和優化。
  2. After analyzing the characteristic of the parallel processing system, some problems about design missile - carrying processing system are pointed out ; network in the parallel processing system has become bottleneck and affect the performance of system, so the processing efficiency is analyzed in a multiprocessor system based on cluster - bus and some rules in designing the network in the multiprocessor system are brought out ; genetic algorithm is used for scheduling in the multiprocessor system, and a scheduling algorithm is described to suit arbitrary number of tasks, unequal task processing time, arbitrary precedence relation among tasks and arbitrary number of parallel processor, so that the schedule length will be minimized ; finally, an atr algorithm is mapped to a ring multiprocessor system, and a block diagram using dsp device is constructed. in chapter 4, the study is performed on real - time system hardware realization of atr. tms320c80 is selected as the kernel processor in multiprocessor system

    為此，對一種由常用的dsp晶元組成的多處理器系統的處理器利用率進行了分析，提出了多處理器系統互連網路設計的基本原則；本章使用遺傳演算法作為實現多處理器調度的工具，提出了一種新的任務調度演算法，該演算法主要是為了解決在任務數任意、任務計算時間不相等、任務前趨關系任意、以及任務間存在通信和考慮任務存貯器要求的情況下，如何優化任務在各個處理器上的分配和執行順序，使得多處理器系統總的執行時間最小；最後對一個目標識別演算法進行了硬體實現優化分析，根據分析結果，將演算法映射到由dsp晶元組成的環形網路連接的處理器拓撲結構上，得到了多處理器系統的原理框圖。
  3. The scheduling policy of the bus arbitration unit was been analyzed and the i / o function of rtos was partly implemented in hardware

    本文在分析總線仲裁單元的時間片調度的基礎上，將操作系統的i o管理的功能部分採用硬體實現。
  4. Two 3 - frames - grained scheduling policies are suggested to make good trade - off between processing demands and on - chip buffer demands in software decoding implementation. a static time division multiplexed scheduling / dynamic fixed priority arbitration based 2 - level hybrid arbitration scheme, incorporated with synchronization control, is introduced in this paper to utilize the bus bandwidth effectively and lower on - chip buffer demands in media soc

    提出了一種基於靜態分時復用調度動態固定優先級仲裁的混合二級總線仲裁策略，通過分割總線時間片靜態調度媒體數據流dma傳輸，使之與解碼流程同步配合，有效地分配和使用總線帶寬，降低了片上數據緩存等硬體開銷。
  5. To better direct the development of enterprise production and scheduling system, the author summarizes and obtains some valuable theory results from the development of rdscdds system. this paper discusses some key techniques used in the project : communication of industry field bus technique, winsocket - based network data transmission technique, 3 - tier application technique, and data management technique

    為了更好地指導企業生產調度系統的開發實踐，作者結合rdscdds系統的開發，從實踐中總結出有益的理論成果，總結並闡述了在項目實現過程中涉及到的多個方面的關鍵技術:工業現場總線通信技術、基於winsocket的網路數據傳輸技術、三層應用技術、數據管理技術等。
  6. Can ( controller area network ) is famous for its excellent real - time ability and high performance to cost ratio. can is a typical event - triggered field - bus, and can applications exhibit low bandwidth utilization ratio. a time - triggered scheduling method for the can 2. 0 has been presented by use of hardware periodical interrupt of micro - controller and software programming technique

    （ 2 ） can （ controllerareanetwork ）總線技術實時性好，性價比高，但這種事件觸發型現場總線網路利用率較低，針對can總線在分散式系統中的應用，利用微控制器的硬體定時器，結合軟體編程，提出了一種can總線的時間觸發調度方法。
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