The γ ray density sensor is notified for its unique virtue by users both at home and abroad.

γ Ray Density Sensor

γ射线密度传感器

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In its control system, the ultraviolet radiation sensor and photoresistor are used to form a detector to track the sun with solar energy modules.

控制系统采用紫外线传感器和光敏电阻组成对太阳光线的探测器，实现了太阳电池组件对太阳的跟踪。

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Among them, the camera is used to capture video information, the CO2 sensor is used to detect the concentration of CO2 and the pyroelectric infrared sensor is used to detect signs of life.

其中，摄像头用于采集视频信息，CO2传感器用于检测CO2的浓度，红外线热释电传感器用于检测生命迹象。

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A REAL-IN-LINE control system with infrared ray pulp density sensor and single-chip computer is discussed.

介绍了一种采用红外线纸浆浓度传感器和单片机组成的在线实时检测控制系统的组成及设计方法。

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Design Of A New Type of infrared Rain Sensor For Automobile

一种新型红外线汽车雨水传感器的设计

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In order to obtain the distributed information of the front obstacle, we take the optical flow calculation on the acquired image sequences. At the same time, we use Infrared ranging sensors to get the distance information of the obstacle for setting up the obstacle avoidance strategy.

为了获取前方障碍物的分布信息，本文对采集的图像序列做光流计算。同时使用红外线测距传感器获取障碍物的距离信息，建立避障策略。

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In this paper, adopt direct resistance heating, infrared sensor and thermocouple measuring temperature, compressed air cold;

本文采用接触式电阻加热，红外线温度传感器和热电偶测温，压缩空气冷却；

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A new design of infrared rain sensor based on the theory of variety of light intensity is presented.

基于光强变化的原理，提出了一种新的红外线雨水传感器设计。

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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。

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Based on introduction on the fundamental principles of PSD ( position sensitive detector), the design method of infrared position sensor is presented, which is mainly composed of PSD and applied to rectify a deviation system.

在介绍位置敏感器件（PSD）基本原理的基础上，提出一种以PSD为核心器件，应用于纠偏系统的红外线位置传感器的设计方法。

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Design of infrared position sensor based on PSD

一种基于PSD红外线位置传感器的设计

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With both the near infrared sensor and voice record-reproducing assembly being integrated, the distance-warning device has the advantages of low costs, simple wiring, strong anti-detonation ability, precise measuring, and working stability. It is suitable for being installed and used on the automobile.

由于近红外线传感器、语音录放组件均为一体化结构，成本低、接线简单、抗震能力强、测量准确、工作稳定可靠，适合在汽车上安装使用。

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During operation, the microcontroller reads the three continuously tracing status of the infrared sensor signals to control the two motors with high and low speed, in order to achieve such as turning and driving straight state.

运行过程中，单片机不断读取3个寻迹红外线传感器的状态信号，控制两个电机以高、低两级不同的速度运转，以实现转弯和直线行驶等状态。

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Finally, through analyzing the experimental data, such as infrared sensor range finding as well as local navigation, it is concluded that the strategies are able to satisfy the rules of the FIRA game.

分析了红外传感器测距实验数据及局域导航实验结果，验证了红外线传感器精确度和导航策略能够满足比赛要求。

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Directed at the characteristics of the working environment of robots, this paper proposes combining the use of ultrasonic and infrared sensors for ranging. This method is an offset to adopting single ultrasonic sensor.

针对机器人工作环境的特点，提出了采用超声波与红外线传感器共同测距的方法，弥补了单一使用超声波传感器带来的缺陷。

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All information from the Ultrasonic sensors and the Infrared sensors will be analyzed to get the states of the surroundings that will also be the base of force feedback.

系统综合利用了超声波传感器和红外线传感器所测信息，得出周围障碍物的信息，为实现力反馈操作打下基础。

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Strict requirements have to be complied with in the installation of the detector, and the different constituents need to be connected appropriately.

其中红外线传感器的安装位置有严格要求，监控装置各组成部分也要正确地相互连接。

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The obstacles avoiding ability of six-legged robot was carried out by installing infrared sensor on the last limb of leg in this paper.

通过将红外线传感器安装在腿部最后一个肢节上，实现了六足机器人避障功能。

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Intelligence node mainly includes infrared sensor and smoke detector which are respectively used for guard against theft and fireproofing.

智能节点主要有红外线传感器和烟感探测器，用于防盗，防火。

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Rotate speed sensor selects NX_21T type, which can remove interference of visible light and increase data veracity;

转速传感器选取了NX-21T型光电式红外线传感器，消除了可见光的干扰，提高了测量数据的准确度；

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