微波雷达人体感应技术，自动播报讲解仪器的应用，人来说，人去停，适合商店宣传、家居门铃等，操作简单，适合博物馆、展览馆等多种活动和场合。
[En]
Microwave radar human body sensing technology, automatically broadcast to explain the application of the instrument, people come to say, people go to stop, suitable for shop publicity, household doorbell, etc., easy to operate, suitable for a variety of events and occasions, such as museums, exhibits and so on.
雷达是一种利用电磁波探测目标的电子设备。雷达通过发射电磁波，照射目标并接收其回波，从而获得目标到电磁波发射点的距离、距离变化率(径向速度)、方位、角度等信息。
[En]
Radar is an electronic equipment that uses electromagnetic waves to detect targets. By emitting electromagnetic waves, radar illuminates the target and receives its echoes, so as to obtain the distance, distance change rate (radial velocity), azimuth, angle and other information from the target to the electromagnetic wave emission point.
自动演奏乐器和设备采用微波雷达传感器、语音模块和功率放大电路相结合的方式，实现对事件的智能解说。
[En]
The automatic playing instrument and equipment uses the combination of microwave radar sensor, voice module and power amplifier circuit to realize the intelligent explanation of events.
当需要解说某一事件时，只需将解说词提前应用到设备语音模块，雷达传感器检测到有人，自动回放解说仪就会通过功率放大电路自动读取解说词。
[En]
When you need to explain a certain event, you only need to apply the explanation words to the equipment voice module in advance, someone is detected by the radar sensor, and the automatic playback explanation instrument will automatically read the explanation words through the power amplifier circuit.
微波雷达传感器感应模组，基于多普勒效应，工作与5.8G ISM频段，感应距离灵活可调，采用成熟CMOS工艺，单芯片集成，超高性价比，具有自校准功能，不受外部干扰影响。
满足RED、CE、FCC以及ETL等认证标准，广泛应用于智能感控、人体存在感应、运动检测与控制等领域。
该自动演奏讲解器的雷达感应模块具有探测距离可调、环境干扰小、灵敏度高、易于组装、使用方便等特点。它可以广泛应用于播音器、解说仪、智能音箱、报警器等多个方面。
[En]
The radar induction module of the automatic playing explanation instrument has the characteristics of adjustable detection distance, little environmental interference, high sensitivity, easy to assemble, easy to use and so on. It can be widely used in many aspects, such as broadcaster, explanation instrument, intelligent speaker, alarm and so on.
当雷达传感器探测到有人靠近时，该装置会通过功率放大电路自动读取解说词，适用于博物馆、展览馆等各种活动和场合。
[En]
When the radar sensor detects someone approaching, the device will automatically read the explanation words through the power amplifier circuit, which is suitable for a variety of events and occasions, such as museums, exhibits and so on.
该设备使用微波雷达传感器来识别人体。只要有人靠近，雷达传感器就能自动工作，性价比高，操作方便，环境适应能力强。
[En]
The equipment uses the microwave radar sensor to identify the human body. as long as someone is close, the radar sensor can work automatically, which has the advantages of high performance-to-price ratio, convenient operation and strong ability to adapt to the environment.
低功耗雷达模块，采用超低功耗架构，内部集成信号处理器芯片，可直接输出感应控制信号，外设少量元器件组成完整的微波感应传感器。可满足电池供电等应用场景的超低功耗要求，是传统红外热释电传感器升级的首选。
[En]
Low-power radar module, using ultra-low power architecture, integrated signal processor inside the chip, can directly output induction control signals, peripheral with a small number of components to form a complete microwave induction sensor. It can meet the requirements of ultra-low power consumption in application scenarios such as battery power supply, and is the first choice for the upgrading of traditional infrared pyroelectric sensors.
微波雷达感应模块具有广泛的应用，如车站警报、警报、提醒、闹钟、学习机、智能家电、治疗仪器、电子玩具、电信、倒车雷达和相应的运动传感器控制设备。
[En]
Microwave radar induction modules have a wide range of applications, such as station alarms, alarms, reminders, alarm clocks, learning machines, intelligent home appliances, therapeutic instruments, electronic toys, telecommunications, reversing radar and respective motion sensor control devices.
当用微波雷达传感器检测到来电者时，来电者将相关信号传输到语音模块，语音模块开始播放第一段解说词或音乐。当人离开雷达传感器的探测范围时，远处的信号被传输到语音模块，语音模块可以播放。谢谢你的光临。再见!
[En]
When the incoming person is detected with a microwave radar sensor, the incoming person transmits the relevant signal to the voice module, and the voice module begins to play the first paragraph of explanation words or music. When the person leaves the detection range of the radar sensor, the far-away signal is transmitted to the voice module, and the voice module can be played. Thank you for coming. Goodbye!
Original: https://blog.csdn.net/m0_59195407/article/details/121358977
Author: 飞睿科技
Title: 雷达感应模组，自动播放讲解仪雷达应用，雷达传感器技术
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