計數器式儀表 的英文怎麼說
中文拼音 [jìshǔqìshìyíbiǎo]
計數器式儀表
英文
counter instrument- 計 : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
- 數 : 數副詞(屢次) frequently; repeatedly
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 式 : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
- 儀 : 名詞1 (人的外表) appearance; bearing 2 (禮節; 儀式) ceremony; rite 3 (禮物)present; gift 4 ...
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 計數 : count; tally; counting計數卡 numbered card
- 儀表 : 1. (人的外表) appearance; bearing 2. (各種測定儀) meter; instrument; apparatus
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As a new development in the field of electronic oscilloscopes a hand - held digital oscilloscope is a truly integrated test tool, with digital storage oscilloscope ( dso ), multimeter and digital ondometer in one easy - to - use instrument
=手持式數字示波表是示波器技術的一個新的發展方向。通過使用大規模集成電路和液晶顯示器,它把數字存儲示波器、數字頻率計、數字萬用表組合在一個手持式儀表體內。Embedded processors dorminate the keyboard, mouse, disk driver, hard disk, display, network card, modem, sound card, printer, scanner, digital camera and usb hub, etc. in the fields of control, communication, instrument, automobile, shipping, aeronautics, military, and consumable, embedded computer is a master
一臺通用計算機的外部設備上就包含了5 - 10個嵌入式微處理器,鍵盤、鼠標、軟驅、硬盤、顯示器、顯示卡、網卡、 modem 、聲卡、印表機、掃描儀、數字相機、 usb集線器等均是由嵌入式處理器控制的。在工業流水線控制、通訊、儀器儀表、汽車、船舶、航空航天、軍事裝備、消費類產品等領域更是嵌入式計算機的天下。Based on the advanced embedded computer and network technology along with the embedded operational system such as windowsce, the instruments can gather many functions such as transmitting and measurement, compensatory computation, signal analysis and processing into one instrument. in this paper a portable instrument for vibration measurement with embedded computer system was discussed. based on windowsce real - time operation system the software of this instrument was designed and developed with evc computer language
本文基於目前流行的便攜式儀器的核心技術? ? windowsce ,設計開發了應用於現場設備振動測量分析的的便攜式測振儀表,針對現場特點和實際要求,對于測振儀的硬體系統進行了規劃設計,並重點對于儀器軟體進行開發,在windowsce平臺下,利用evc語言開發研製了儀器的應用軟體,實現了包括信號採集、分析、顯示、數據存儲和通信功能的軟體系統;並對該軟體進行了計算機模擬調試。The system is able to efficiently increase temperature and meet crop requirement of temperature for yield. in researching and designing solar energy conserving system in soil for active greenhouse, it adopts instrument of rhlog, tests temperature of six layers to soil temperature, and draws various curve of temperature. it shows the system can efficiency increase soil temperature and reduces change range of temperature in greenhouse in wintertime
在研究和設計主動式溫室太陽能地下蓄熱系統中,採用溫度自記儀器,測試了室溫及土壤中六個不同深度的溫度數據,繪制了相關溫度變化曲線,該曲線表明了主動式溫室太陽能地下蓄熱系統能有效提高冬季溫室土壤的溫度,並且減小了日溫變化幅度。The whole circuit ' s timing generation and synchronization was realized with cpld. as the channel of data transmitting, pof can isolate high voltage part and low voltage part efficiently. at the same time, a single chip processor was used to design a digital meter for the fiber current transducer
系統採用cpld實現整個工作電路的時序發生和同步協調,利用光纖實現高壓部分和低壓部分的完全電氣隔離和實現信號傳輸,採用單片機技術實現混合式光纖電流互感器專用數字顯示儀表的設計。Supplier of component instrumentation for power measurement and both mobile and stationary equipment. products, about company and contact information
-致力於測試與測控技術的開發應用,主要生產數字多用表數字化儀計數計時器波形發生器以及臺式儀等。In order to improve measurement precision and display fidelity of the instrument, three new methods of nonlinear calibration of thermal instruments, which are based on intelligent control theory, are presented in this paper, such as nonlinear compensation of zr02 oxygen measurement instrument using bp nn, nonlinear calibration of temperature measurement sensors using cmac nn and nonlinear identification of throttle flow meter using ga. these methods prove to be not only simple but also effective
火電廠熱工儀表普遍存在非線性特性,為了提高參數測量的準確度和儀表顯示的精確度,基於智能控制理論,文中提出了熱工儀表非線性校正的新方法: bp神經網路補償氧化鋯氧量計非線性特性的方法、 cmac神經網路校正測溫傳感器非線性特性的方法、遺傳演算法辯識節流式流量儀表非線性特性的方法。We have many industry automize instruments such as temperature transmitter ( integrate temperature transmitter module ( double temperature transmitter module ), integrate temperature transmitter, track isolation temperature transmitter, hanging temperature transmitter, pressure transmitter ( expanding silicon pressure transmitter, sapphire pressure transmitter, spraying ( metal slim film ) pressure transmitter, strain pressure transmitter, ceramic resistor, capacitance pressure transmitter, 1151 and 3151 series pressure transmitter, fluid location transmitter module ( specializing for fluid location meter ), collocated electricity meter ( sigle round, double round ), signal isolation ( single round, double round ), transducer ( temperature, pressure ), display head ( showing 100 % scale, lcd fluid crystal, led digital display ), numerical instrument and so on
產品有溫度變送器(一體化溫度變送器模塊(雙支溫變模塊) 、一體化溫度變送器、導軌式隔離溫度變送器、壁掛式溫度變送器、架裝式溫度變送器) 、壓力變送器(擴散硅壓力變送器、藍寶石壓力變送器、濺射式(金屬薄膜)壓力變送器、應變式壓力變送器、陶瓷電阻、電容壓力變送器、 1151 、 3151系列壓力變送器) 、液位變送器模塊(專為液位計廠配套) 、配電器(單迴路、雙迴路) 、信號隔離器(單迴路、雙迴路) 、傳感器(溫度、壓力) 、配變送器的顯示表頭( 100刻度顯示、 lcd液晶顯示、 led數碼顯示) 、數字儀表等工業自動化儀器儀表。Aiming at mulongtan hydropower station, this paper introduces the meaning of and protection about the temperature of hydro - generating units, the system composition, the configuration and work elements of sensors anti instrument, the means of realization with plc for temperature protection, and puts forward several measure of enhancing the temperature control system
摘要水輪發電機組溫度的監測是機組安全運行的重要保證,是水電站計算機監控系統監測的重要參數,介紹了木龍灘水電站水輪發電機組溫度測量和溫度保護系統的一般組成模式,測溫傳感器、儀表的配置與工作原理,及採用plc實現溫度保護的方法,並提出了提高溫控系統可靠性幾點措施。Stopping equipment and auxiliary equipment : various kinds of mechanical parking equipment, parking meter, automatic fence, parking equipment control system, vehicle in and out garage management and monitoring system, parking charge system, parking measuring instrument, license plate identifying system, display and guide system of the garage door, loading lot counter, vehicle sensor, ups power supply, various kinds of indicator lights
停車設備及輔助設備:各種機械式停車設備、停車咪表、自動柵欄、停車設備控制系統車輛出入庫管理及監控系統、停車收費系統、停車測量儀表、車牌識別系統、停車庫車們顯示及導引系統、車位計數盤;車輛感知器; ups電源;各類指示燈。In this paper, the embedded technology, virtual instrument technology and can bus technology have been applied to design, and manufacture the onboard virtue instrument
本文將嵌入式計算機技術,虛擬儀器技術和can總線數據傳輸技術引入到車載儀表中,設計、研製了嵌入式車載虛擬儀表。Abstract : the paper analysis control requires of the axial - flow compressor. in order to protect axial - flow compressor from the surging, using the programming single - loop adjuster ( its kernel is a microprocessor ) as the adjuster, comparing with the traditional analogy / digital adjusters, can make the system much simpler, more functional and more reliable
文摘:分析了軸流壓縮機工況的控制要求和控制方案.採用了以微處理器為核心的智能儀表? ?可編程型單迴路調節器作為控制調節裝置,與傳統的模擬/數字調節器和繼電器開關組合的方式比較,系統構成簡單,控制功能強,可靠性高,為實現軸流壓縮機防喘振控制提供了一種集約式設計方案Zhonglong instrument co. ltd is a hi - tech enterprise specialized in manufacturing flowments. the headpuarters is located in qixianling industrialization base of dalian hi - tech zone. our company is the director unit of the flowinter committee of china metrological measuning institute and china instrument manufacturer association ( cima ). the standing director unit of liaoning province quality and technology supervision association ; and the professional flowmeter committee of liaoning province metrological measurin institute is located at our company. our company has established the subsidiaries of yantai zhonglong instrument co. ltd. shanghai zhonglong industrial co ltd. harbin zhonglong instrument co ltd and beijing zhonglong weite instrumentation co, ltd. shandong fangyuan measurement instruments test co. ltd. by means of share holding. it ” s a stock enterprise integrated with research and development, manufacturing, markting and service of flowmeters
中隆儀表有限公司是一家專業生產流量儀表的高新技術企業.公司的總部設在大連高新園區七賢嶺產業基地,是中國計量學會和中國儀器儀表協會流量委員會的理事單位;遼寧省計量測試學會流量主要委員會所在單位.公司已參股控權形式設有煙臺中隆儀表有限公司.上海中隆實業有限公司.西安中隆儀表有限公司.沈陽中隆數碼科技有限公司.哈爾並中隆儀表有限公司.北京中隆維特儀器儀表有限公司.山東方圓計量器具檢測有限公司.是集流量儀表研發.製造.銷售和服務為一體的股份制的企業This system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate. computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre - processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統通過計算機控制步進電機控制卡來給出步進電機驅動器需要的脈沖信號和方向信號,進而帶動電機驅動儀表指針轉動,計算機通過串口實時採集光柵測量系統的微位移信號,並且通過高精度ccd攝像機實時獲取表盤圖像數據,同時通過計算機軟體實現表盤圖像處理,包括預處理、灰度化、二值化、細化和hough變換等,最終快速識別出表盤指針的位置,並根據國家表類檢定規程所制定的演算法檢定出指針式儀表的各種精度。This paper ' s main task include : in the aspect of the network communication and database application, to satisfy the demands of the works, the software of sustaining dde is worked out, which realizes the dde with the configure software, so the problem that the instruments " protocols do not match to the configure software ' s is solved ; we work out the software of collecting datum information from the instruments on the rs - 485 bus ; the software of transferring information by the telephony network is worked out, and the software of alarm by beep - pager is work out too ; the software of database report with the performance of supporting com, by which the engineers can visit the field database everywhere in the world ; the software that the two servers are redundant mutually is developed ; some ladder program of plc is developed and the megabasic software is developed which collects datum information from the instruments on the rs - 485 bus
本論文研究工作主要包括: 1在網路通訊和數據庫方面,開發了支持dde通訊方式的軟體組件,實現和組態軟體cimplicity的dde通訊,基於rs _ 485總線的採集智能儀表數據的軟體組件,解決了設計院所提供的智能儀表和cimplicity在通訊協議方面不一致的問題;公用電話網數據傳送的軟體組件,和尋呼機報警的軟體組件;基於access數據庫列印報表的軟體組件和與internetexplore軟體兼容的數據報表,使用戶可以在任何地方,通過internet訪問現場數據庫的內容;上位機雙機冗餘的軟體組件;開發了plc控制器的部分梯形圖,利用plc的pcm模塊採集rs - 485儀表數據的megabasic軟體。 2By application investigation of mix subsystem in practice, special measure device was produced and substituted the widely used electromagnetic flow meters in order to solve the problem of original coagulant measurement existing in the chemical mixture. this device is simple in structure and apt for automatic control. using this method to realize automatic mixture of chemicals can decrease numbers of system instruments
通過配液子系統在生產實踐中的應用研究,針對藥液自動配兌過程存在的混凝劑原液計量問題製作專用計量裝置取代普遍採用的電磁流量計,該裝置結構簡單、易於實現自動控制,採用這種方式實現自動配液減少了系統採用的儀器儀表數量。Labview application environment is adopted for implementation of local instrument control. programmable instruments such as function generator, multi - meters, and oscilloscopes have been linked to the computer through general purpose interface bus ( gpib )
採用labview應用程序開發環境對本地儀器進行控制,並通過gpib介面將可程式控制儀器,例如:函數信號發生器、數字萬用表和示波器等設備連接到計算機上。To meet this request, we develop the process control experimental system. it use all kinds of sensors to obtain the value of pressure, liquid location, temperature, flow ? four kinds of basic physical quantities, etc. and through the intelligent meters, data collecting circuit, it sends the measuring signal to the computer, then realize the functions such as fictitious showing, data processing and real - time control by industrial configuration software
為滿足這一要求,我們研製開發過程式控制制實驗系統,它採用各類傳感器,獲取壓力、液位、溫度、流量等四種基本物理量,並通過智能儀表、數據採集卡,將測量信號轉送到計算機,再利用工控組態軟體完成虛擬顯示、數據處理和實時控制等功能。The singlechip itself integrated the cpu, memory, timer, counter, i / o and watchdog electrocircuit is especially applicable to portable instruments
這款單片機將cpu 、存儲器、定時計數器、 i / o口以及看門狗集成於一個晶元當中,特別適用於便攜式儀表。Mostly conventional boxed hardware instrument is used, by which the signal from sensors is processed by circuit board, and inputted to secondary instrument that is box hardware instrument, and displayed by numerical tube
轉矩功率測量大都採用傳統的箱式硬體儀表,用電子電路卡來處理從傳感器出來的信號,然後再進入二次儀表,即箱式硬體儀表,並用數碼管將計算值顯示出來。分享友人