時鐘控制開關 的英文怎麼說

中文拼音 [shízhōngkòngzhìkāiguān]
時鐘控制開關 英文
clock switch
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 鐘 : Ⅰ名詞1 （用銅或鐵製成的響器） bell 2 （計時器） clock 3 （指鐘點、時間） time 4 （沒有把兒的杯子...
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 時鐘 : [電學] [半] clock時鐘計數器 [自動化] clock counter
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Electric - controller is nubbin in developping. we are based on designing to structure of circuit, we are dead against in time and stabilization for controlling and communications, precision and rapidity for transformation etc. we have completed to select on microprocessor, clock - frequency and a / d transfer. it carry out transformation for valve position signal, and select on solid - switch ac

    在控制器的電路結構設計的基礎上，考慮到通訊、控制的及時、穩定、轉換的精度和速度等幾方面，主要完成對微處理器的選擇、時鐘頻率和a d轉換器的選用，閥位變送功能的實現，固態交流開關和顯示器的選擇等。
  2. Built in 25 min timer, can be disabled if not needed. pneumatic remote on off switch. separate 12 v signal light

    內置25分鐘時計，氣動式遙控開關掣，分開安裝的12 v的訊號燈，可選擇內置數碼式控制器。
  3. According to the request of this subject, we have developed the system hardware and software for the slave device and the inspection software running on the pc. in this paper all of the followings is illustrated detailedly, such as the research on the principles of measurement and its realization, three means of water - level measurement that are separately based on photo electricity coder, pressure sensor and potentiometer ; selection of the microchip, we choose an advanced integrated soc ( system on chip ) microchip c8051f021 as the main controller ; realization of signal sampling, processing and its conversion in the mcu ; application of high precision 16 bits adc cmos chip - - ad7705 in our system, designing its interface with the microchip and relevant program ; using a trickle charge timekeeping chip ds1302 in the system which can provide time norm and designing of its i / o interface and program ; additionally, a 4 ~ 20ma current output channel to provide system check - up using ad421. in the system, ad421, ad7705 and the microchip compose spi bus ; to communicate with the master pc, here we use two ways which are separately rs232 and rs485 ; moreover, there are alarm unit, keyboard unit, power supply inspection unit and voltage norm providing unit in the system

    針對研製任務的要求，課題期間研製了下位機系統硬體和軟體，開發了上位機監控軟體，其中所作的具體工作包括：測量原理的研究和在系統中的實現，在本次設計中用三種方法來進行水位測量，分別是旋轉編碼器法、液位壓力傳感器法和可變電阻器法；主控晶元的選擇，我們選用了高集成度的混合信號系統級晶元c8051f021 ；實現了信號的採集和處理，包括信號的轉換和在單片機內的運算；高集成度16位模數轉換晶元ad7705在系統中的應用，我們完成了它與單片機的介面設計及程序編制任務；精確時鐘晶元ds1302在系統中的應用，在此，我們實現了用單片機的i o口與ds1302的連接和在軟體中對時序的模擬，該晶元的應用給整臺儀器提供了時間基準，方便了儀器的使用；另外，針對研製任務的要求，還給系統加上了一路4 20ma模擬信號電流環的輸出電路來提供系統監測，該部分的實現是通過採用ad421晶元來完成的，本設計中完成了ad421與單片機的spi介面任務，協調了它與ad7705晶元和單片機共同構成的spi總線系統的關系，並完成了程序設計；與上位機的通信介面設計，該部分通過兩種方法實現： rs232通信方式和rs485通信方式；系統設計方面還包括報警電路設計、操作鍵盤設計、電源監控電路設計、電壓基準電路的設計。
  4. The vehicle video traveling data recorder based on arm is an intelligent device that can be used for monitoring and recording the situations during vehicle traveling. this device is a important improvement on the conventional devices of similarity which only record the basic vehicle traveling status such as speed, engine temperature, brake operation and so on. it is remarkable that this device offers video recording function that circularly record the environment inside and outside the vehicle for tens of minutes

    基於arm的汽車視頻行駛記錄儀系統，除了按照國家有關標準，對汽車的行駛狀態的數據（速度、時間、以及各種控制的開關量）進行實時保存外，與同能產品相比，還更加註重視頻方面特有的功能優勢，通過軟體和硬體晶元協調工作實現了視頻圖像的壓縮和存儲，能夠循環存儲數十分鐘的視頻圖像。
  5. The thesis also designs the municipal electricity blackout and alarm circuit, the ac ( air condition ) switching control circuit, the watchdog circuit, the lcd display circuit, real - time clock circuit and the serial communication testing circuit

    此外本文還設計了市電停電告警電路、空調開關控制電路、看門狗電路、 lcd顯示電路、實時時鐘電路和串口通訊測試電路。
  6. Software framework is put forward based on the technical programming the cmos / real timer clock, adopting vtoolsd to programme vxd and real - time position control of servo electromotor is realized. so the key problem of developing nc in the windows is solved

    該系統的軟體結構通過對系統cmos實時時鐘（ rtc ）編程實現高精度定時硬體中斷，利用vtoolsd編寫了虛擬設備驅動程序（ vxd ） ，實現了對伺服電機的實時位置控制，從而解決了在windows環境下開發數控系統的關鍵問題。
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