After in-depth structure analysis, a passive infrared sensor (PIR) model was presented.
通过对系统的物理结构分析提出了一种被动式红外传感器模型。
Dual passive infrared and microwave outside the double anti-pet detection, alarm capacity of 45kg.
双元外被动红外和微波双重探测技术防宠物，报警能力达到45 kg。
Passive infrared penetration is poor, the human body easily block the infrared radiation not be receiving probe.
被动红外穿透力差，人体的红外辐射容易被遮挡，不易被探头接收。
Alarm systems - Intrusion and hold-up systems - Part 2-4: requirements for combined passive infrared and microwave detectors.
警报系统。入侵和滞留系统。第2 - 4部分：组合无源红外和微波探测器的要求。
The origin passive infrared detectors is easily jammed by factors such as environmental temperature and environmental light intensity.
传统被动红外探测器容易受到环境温度，环境光线强度影响，误报率高。
Following the above shortcomings passive infrared detector, combining PARADOX Maple Leaf infrared detection technology for detailed analysis.
下面针对上述的被动红外探测器的缺点，结合PARADOX枫叶的红外探测技术，进行详细分析。
Alternatively passive motion sensors, also known as PIR (passive infrared) sensors are typically used on security lights which detect the heat of a human body.
被动式运动传感器，也称为PIR(被动式红外线)传感器，通常用于能够检测人体热量的安全灯。
The M1031-W also includes an integrated passive infrared sensor for motion detection, a white LED light, and two-way audio support with a built-in microphone and speaker.
M1031-W还包括一个适合移动侦测的集成被动红外传感器，白色LED灯，和支持内置麦克风和扬声器的双向音频。
The performance of jointing intensity image, range image and passive infrared image was the best, so the superiority of long-wavelength infrared active and passive images could be proved.
强度像、距离像与被动红外融合时的检测性能最高，从而验证了长波红外主被动复合成像的优越性。
In the area of electronic security detectors, passive infrared detector is widely used because of their low cost, technical performance and stability of by users and professionals welcome.
在电子防盗探测器领域，被动红外探测器的应用非常广泛，因其价格低廉、技术性能稳定而受到广大用户和专业人士的欢迎。
In order to avoid such accident, a warning system using passive infrared target detection was developed. It can search body targets in the mine cars and give sound and light warning as well.
为了避免此类事故，根据红外检测原理研制了被动式红外探测报警系统，以此对矿车里的人体目标进行检测，并作出声、光报警。
On the basis of analysis of composing and theory of AGV based on binocular vision navigation, the placement of binocular vision sensors and passive infrared rangefinder sensors were determined.
在分析基于双目视觉导航的自动引导车各系统的组成和原理的基础上，确定了双目视觉传感器和避障传感器的安装位置和布局。
Infrared detecting has the characteristic of passive detecting, which makes it to catch people's attention increasingly.
红外探测技术具有的被动探测特性使得它在军事上的应用越来越受到重视。
A passive dynamic infrared generating technique as well as a related device was presented.
提出了一种被动式红外动态图像生成技术及相关装置。
Passive applications of chalcogenide glass fibers in the infrared are described specifically for optical sensing of chemical species.
并具体阐述了硫系玻璃光纤在红外波段的被动化学传感应用。
The combination of ladar and passive-infrared (IR) imaging can get more information, and improve the ability of object classification and anti-interference.
激光雷达与被动红外(IR)成像结合可获取更多信息，并提高目标识别能力和抗干扰性。
A new algorithm for infrared mono-station passive location for a mobile target is presented based on infrared imaging, series images processing and three dimensional movement analysis.
介绍了一种基于红外成像、序列图像处理和三维运动分析技术的对机动目标的红外单站被动定位新算法。
Based on athermal design technologies of optical passive mode, this paper describes an example of a cooled long wave infrared optical system.
采用光学被动式无热化设计方法，给出了针对长波红外制冷型光学系统的一个设计实例。
In this paper, the present application status of infrared passive-active alarm is generally described, and their market is analysed.
本文介绍了主、被动式红外报警器应用现状及其市场分析。
This paper points out how to found a passive drone of infrared under the present conditions and discusses the feasibility of the drone with careful calculation and analysis.
提出在现有条件下利用激光实现无源红外方位标的思路，并通过详细计算与分析，论述了无源红外方位标的可行性。
This paper points out how to found a passive drone of infrared under the present conditions and discusses the feasibility of the drone with careful calculation and analysis.
提出在现有条件下利用激光实现无源红外方位标的思路，并通过详细计算与分析，论述了无源红外方位标的可行性。
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