熱釋傳感器 的英文怎麼說

中文拼音 [rèshìzhuàngǎnqì]
熱釋傳感器 英文
pyroelectric sensor
  • 釋 : Ⅰ動詞1 （解釋） explain; elucidate 2 （消除） clear up; dispel 3 （放開; 放下） let go; be reliev...
  • 傳 : 傳名詞1 （解釋經文的著作） commentaries on classics 2 （傳記） biography 3 （敘述歷史故事的作品）...
  • 感 : Ⅰ動詞1 （覺得） feel; sense 2 （懷有謝意） be grateful; be obliged; appreciate 3 （感動） move; t...
  • 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
  1. The experimental results showed that the substrate of pyroelectric sensor could significantly affect the detectivity. the porous silicon dioxide and pet plastic film substrate could effectively decrease the thermal conduction and the thermal fluctuation noise of the pyroelectric element, increase the voltage responsivity and the detectivity obviously

    結果表明，多孔氧化硅和pet塑料可有效降低熱釋電元件的對外熱傳導，明顯提高傳感器的電壓響應率和降低熱釋電元件的熱噪聲。
  2. The principle and structure of pyroelectric infrared detector consisted of pyroelectric infrared sensor, fresnel lens and an application - specific controller, which is compatible with 0. 6 m 1p1m n - well cmos technology, is introduced in the paper

    本文介紹了組成熱釋電紅外探測器的三大部件:熱釋電紅外傳感器、菲涅耳透鏡、專用控制晶元的結構和原理，並提出了一種0 . 6 m1p1mn - wellcmos工藝專用控制晶元的設計方案。
  3. Developments of litao3 thin film material and its applications in pyroelectric infrared sensors

    鉭酸鋰薄膜材料及其熱釋電紅外傳感器應用研究進展
  4. In accordance with the problems existed in ir multicomponent gas analysis, a novel mu1tic. omponnt gas - sensitive sensor is developed by using the combination of narrow - band ir filter, light cone and pyroelectric detector array

    摘要針對紅外多組份氣體分析存在的問題，採用窄帶紅外濾光片、光錐、熱釋電探測器陣列組合技術，研製了一種新型多組份氣敏傳感器。
  5. According to negative temperature coefficient of vbe and positive temperature coefficient of vt, a framework of band - gap voltage reference is investigated. the reference offer a source of pir, distributed three voltage, one as upper - threshold voltage of dual - threshold comparator, the other as lower - threshold voltage of comparator, the other as direct current voltage for second band - pass filter amplifier

    同時利用pnp晶體管發射結電壓的負溫度特性和發射結差值電壓的正溫度特性設計了一個帶隙基準電壓源。此帶隙基準電壓源本身作為熱釋電紅外傳感器的電源電壓，同時分壓提供雙限電壓比較器的上限電平和下限電平以及第二級帶通濾波放大器的直流電平。
  6. Study on the atuo - measurement system of pyroelectric coefficient

    基於熱釋電紅外傳感器的報警系統
  7. Pyroelectric temperature transducer sensor

    熱釋電式溫度傳感器
  8. The system consists of an at89c51 single - chip microprocessor and interface circuits. when visitors or audience come near, the sensor will detects them and the system plays the commentary what is recorded in advance and in the same time, a special chip controls the lights from dark to light changing slowly. when no visitor there the lights become dark automatically, the energy - saving is achieved

    該系統以89c51單片機為控制核心，利用熱釋電傳感器自動探測是否有觀眾走近觀看，通過軟體模擬spi通訊協議控制單片語音錄/放晶元播放錄制好的解說詞，同時控制燈光控制晶元控制展臺的背景燈光的暗、亮，達到節能效果。
  9. Pyroelectric detector is actually a sensor sensitive to temperature

    摘要熱釋電型探測器實際是一種對溫度敏感的傳感器。
  10. Starting with automation system, this paper, firstly, outlines the status of sensor lying in automation field and its developing state, shows the superiority about eddy current test by comparing it with the other nondestructive tests, expatiates the modern developing state about eddy current technology both here and there, shows the vista about eddy current test in our country and the background of the subject about the test for the width and thickness of stripe in the in - wall of cylinder after laser thermal treatment. secondly, beginning with maxwell equation in electromagnetic field theory and combining with some electromagnetic phenomena in real life, this paper explains qualitatively the operating principle about eddy current technology and the test theory for multi - parameter test with multi - frequency by math illation and gives some applying occasions about it

    通過同其它幾種無損檢測技術的比較，給出了電渦流技術的優越性，闡述了國內外電渦流技術的發展現狀，展望了我國電渦流技術發展的未來，給出了汽缸內壁激光熱處理條紋厚度與寬度的檢測這個課題的背景；然後從電磁場理論中的麥克斯韋方程出發，通過一系列的數學嚴密推導，並結合現實生活中的一些電磁現象，定性地解釋了電渦流技術的原理，以及電渦流傳感器多頻率多參數的檢測原理，給出了電渦流技術的部分應用場合，以及電渦流檢測的等效電路。
  11. Preparation of pclt p vdf - trfe pyroelectric sensor based on plastic film substrate

    塑料薄膜襯底上復合敏感膜熱釋電傳感器的制備
  12. First and second band - gap filters amplify small signals and shift direct current voltage, which filter interference and noise by frequency. then, comparator restrains noise and interference through 700mv voltage window

    兩級帶通濾波放大器對熱釋電紅外傳感器採集人體的微弱小信號進行交流放大和直流電平的轉換，並根據頻率對噪聲和干擾進行過濾。
  13. Investigation of ferroelectric thin films uncooled pyroelectric infrared sensors

    鐵電薄膜熱釋電非致冷紅外傳感器研究
  14. This kind of alarming device makes use of heat - releasing infrared transducer, which can discern the special infrared rays of the human body and transform them to electrical signals, then send the signals to single chip

    利用熱釋電紅外傳感器作為探頭，進行非接觸式遠距離檢測，將感測到的紅外信息轉換成電壓信號，經過單片機處理，完成數碼顯示和語音報警功能，從而實現了防盜報警功能，達到了安全防護的目的。
  15. The different kinds of pyroelectric sensors were prepared on the porous silicon dioxide, plastic film and bulk silicon substrates respectively. the nanocomposite pclttp ( vdf - trfe ) film was deposited by spin - coating used as the sensing film, and ni - cr film was chosen as upper electrode and absorb layer

    分別在多孔氧化硅、 pet塑料和硅襯底上，制備納米陶瓷/ p （ vdf - trfe ）復合敏感膜的熱釋電單元傳感器。
  16. The principles of contactless infrared measuring temperature with pyroelectricity infrared sensors, the system structure of infrared measurement temperature and its component of signal processing circuits are introduced, its aim is to carry out contactless temperature measurement for a moving body

    摘要介紹了利用熱釋電紅外傳感器（探測器）進行非接觸式紅外測溫的原理、紅外測溫系統結構和信號處理電路的組成，目的是實現對移動物體的非接觸式溫度測量。
  17. Pyroelectric optical transducer sensor

    熱釋電式光傳感器
  18. Integration, networking and intellectualization are the trend of the infrared alarm system in the future. zigbee is a wireless technology with global standard, and is designed for low - cost, low - power - consumption, and the supporting of wireless network. based on the deep understanding of zigbee, a new type of infrared alarm system is investigated

    集成化、網路化和智能化是紅外探測防盜報警系統未來的發展趨勢， zigbee技術是一種全球統一標準的無線技術，低成本，低功耗，支持無線組網，本文在深入研究zigbee技術的基礎上，在開發新型紅外探測防盜報警系統方面作了探索性的研究，主要內容為: 1 .介紹了熱釋電紅外傳感器的原理、結構和特點，以及以熱釋電紅外傳感器作為核心元件的被動式紅外探測器防盜報警技術的發展概況。
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