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- pyroelectric infrared control 热释红外控制
- The LiTaO3 thin film material and its applications in pyroelectric infrared sensors are presented in this paper. 介绍了钽酸锂薄膜材料及其热释电红外传感器应用研究概况;
- The working principle of pyroelectric infrared sensors is also introduced briefly. 简要阐述了热释电红外传感器的工作原理;
- Pyroelectric infrared detector is one of the important applications of ferroelectric materials. 热释电红外探测器是铁电材料的一个重要应用方向。
- Also, character-embedded JPEG picture and pyroelectric infrared detection for intruders have been realized and integrated in the system. 同时根据实际的需要,在JPEG 标准的基础上实现了字符的可视嵌入以及入侵人员的红外探测。
- Methodology:A systematic framework for the pyroelectric infrared imaging based on the liquid crystal valve modulation is constructed. 方法:构造一个基于液晶阀调制的热释电成像的系统,在该系统上进行关键技术的实验研究。
- The pyroelectric infrared focal plane array (IRFPA) is one of the main stream of the uncooled thermal imaging technology. 热释电型红外焦平面阵列是非致冷红外热成像技术发展的主流之一。
- Pyroelectric infrared detectors are widely used in the fields of radiant thermometer, infrared spectrum measurement, secure protection, infrared thermal imaging and so on. 热释电红外探测器广泛应用于辐射测温、红外光谱测量、安全警戒、红外热成像等领域。
- In order to avoid manually operating and maintaining failure cut tobacco feeding dolly overhead, the dollies were equipped with remote infrared control. 为了避免在空中对故障供丝小车进行手动操作和维修,利用红外遥控技术对供丝小车进行了遥控改造。
- Introduced in accordance with the principle of infrared detectors made of various types, mainly give a passive pyroelectric infrared alarm structure theory and application circuit. 详细说明： 主要介绍了热释红外传感器的工作原理，另外还介绍一些热释红外线的各个组成部分及他们的功能。介绍了根据红外线原理制成的各种类型的探测器，主要给出了一种被动型热释电红外报警器的结构原理及其应用电路。这种电路把红外线的隐蔽性很好地应用于报警系统中，从而实现了防盗报警功能，达到了安全防护的目的。
- Investigation on Pyroelectric Infrared Detectors 热释电红外检测器研究探讨
- passive pyroelectric infrared sensor 被动式热释电红外传感器
- pyroelectric infrared (PIR) sensor 热释电红外传感器
- pyroelectric infrared transducer 热释电红外传感器
- Pyroelectric infrared detector assembly 热释电红外探测模块
- RDP-18 Pyroelectric infrared sensor RDD-18红外传感器
- double element pyroelectric infrared sensor 双元型热释电红外传感器
- A Rule for Universal Infrared Control 新型的红外遥控器
- The main purpose of thesis is software design for LCD Display with Infrared Controller and TTS speech broadcasting function on microcontroller. 本论文主要目标是将单晶片微处理器设计使用在LCD显示及红外线遥控装置之语音拨放应用。
- The principle,method and effect of a new infrared controlling instrument installed fibre glass machine of earthen crucible are introduced. 介绍了对陶土坩埚玻璃拉丝机加装红外测控仪的原理、方法及试用效果。
