signal track circuit 中文意思是什麼

signal track circuit 解釋
信號軌道電路
  • signal : n 1 信號，暗號；信號器。2 動機，導火線 （for）。3 預兆，徵象。adj 1 暗號的，作信號用的。2 顯著的...
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  • circuit : n 1 （某一范圍的）周邊一圈；巡迴，周遊；巡迴路線[區域]；迂路。2 巡迴審判（區）；巡迴律師會。3 【...
  1. Study of modulation signal ' s parameters in resonance type jointless shifting frequency track circuit

    諧振式無絕緣移頻軌道電路調制信號參數研究
  2. Industrial frequency traction current may interference fsk signal. the electric parameters of track circuit must be measured periodically to make sure whether track circuits and signal equipment run normally and to avoid accident

    定期檢測軌道電路的電壓、頻率等參數，以判斷軌道電路及其信號設備是否處于最佳工作狀態，可以及時消除隱患，確保鐵路安全行車。
  3. Track circuit signal can ensure railway transport. rails are used as transmission line to make train communicate with signal processing equipment

    安全是鐵路運輸的生命線，為了使列車運行直接與信號設備發生關系，通常是把鋼軌作為信號傳輸線。
  4. The content of this theme is as follows : without time, without open, without stopping railway transport, and without interrupting traction current of block tested, meanwhile track circuit parameters in electrical and no electrical blocks is measured of on - line, dynamic and real - time. these parameters include voltage of fsk signal, voltage of industrial and harmonic wave interference, upper frequency, lower frequency, carrier frequency and low frequency 18 messages frequency

    本課題研究內容：在不要點，不開天窗，不中斷行車，不中斷被測區段牽引電流的情況下，在線、動態、實時測量電化區段和非電化區段的移頻信號電壓、工頻干擾電壓，移頻信號（調頻信號）的上邊頻、下邊頻、載波頻率、以及低頻18信息頻率等參數。
  5. Based on an analysis on the present situation and development of three kinds of signal systems ( the point system based on interrogator responsor, the quasi - moving block system based on digital track circuit and the moving block system based on wireless data transmission ) in urban rail transit, some suggestions on the localization of signal system of urban rail transit are put forward

    摘要在分析三種城市軌道交通信號系統制式（基於查詢應答器的點式系統、基於數字軌道電路的?移動閉塞和基於無線數據傳輸的移動閉塞）的現狀和發展基礎上，對實現我國城市軌道交通信號系統國產化提出建議。
  6. As the train speed and density is great improved, the track circuit can transmit more information to the train signal 、 the train speeding protection system or the train control system that is necessary

    隨著列車速度和密度的進一步提高，要求軌道電路能夠向機車信號、列車超速防護系統或列車控制系統傳輸更多的信息。
  7. Image processing circuit made up of several following parts : the pretreatment of the video, a / d change, the frame memory, the track window and the digital signal proc

    圖像處理電路由以下幾部分組成:視頻預處理、模數轉換、幀存儲器、跟蹤窗口、數字信號處理器。
  8. Application of mem in railway um2000 track circuit signal receipt

    2000軌道電路信號接收中的應用
  9. In this paper, the study method is adopted for employing matlab to simulate the transition feature of track circuit, the steady - state response of track circuit is simulated when the alternative sine wave signal is inputted, and the corresponding results are interpreted

    城市軌道交通的迅速發展要求對軌道電路的特性有深入的了解。本文採用matlab軟體模擬軌道電路的傳輸特性，對軌道電路在正弦交流輸入下的穩態響應進行了模擬，得到了相應的的模擬結果和曲線圖。
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