Application of 10G Microwave Radar Module in Smart Home
Ai-Thinker
Ai-Thinker focuses on IoT module, antenna, RF test, cloud and PCBA service, to provide customers with one-stop solution
Ai-Thinker radar module Rd-04 is a motion sensing module designed based on X-band radar chip XBR818. Its main function is to sense the motion state of human body, which is suitable for accurate sensing of some human walking scenes.
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The center frequency of Rd-04 is 10.525GHz. Its main function is to sense the micro-motion and movement of human body. The farthest distance of radar detection is 6.5 meters when hanging on the wall, and the coverage of radar detection can reach 50 degrees. This module has the advantages of low cost, low power consumption, high performance and energy saving.
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Rd-04 radar module can be used in smart home. By sensing the micro-motion and movement of human body, it reports the detection results for the main control module to intelligently control the operation of household appliances, so as to see the specific application scenarios.
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The human body induction radar module has the characteristics of high sensitivity, high reliability, low power consumption, etc. When it is applied to the intelligent refrigerator, the work of the large-screen display can be adjusted according to the movement of people in the detection area of the radar, such as when people enter the detection area, the display starts, and when people leave the detection area, the display stops.
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Low-power radar module is applied to face recognition access control system, which can be used in scenes such as office buildings, community doorways, government buildings, etc. When people are near, the screen is lit to wake up the access control system, so that the access control system can be in a low-power state without being affected by ambient light and temperature, which can greatly reduce power consumption and make the standby time of equipment's longer.
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Combined with radar signal processing and accurate human body sense algorithm, when someone approaches, the camera can be linked to capture video, and when people are far away, the camera is turned off to enter a low-power state. The application of radar module can greatly reduce the power consumption of the camera, and has strong environmental adaptability, and is not affected by ambient light, temperature, etc., thus reducing the false trigger and false identification of the camera.
Radar induction combined with intelligent grain delivery mode makes pet feeding more scientific and reasonable, and helps pet owners improve their feeding plan; The radar module senses that the pet enters the set area of the water dispenser, enters the intelligent sensing water outlet mode by reporting the status information, and cooperates with the purification and filtration system to ensure that every mouthful of water that the pet drinks is fresh.
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