Intelligent toilet visible doorbell ultra-low power consumption millimeter wave radar detection module induction ten advantages, in order to measure moving objects or moving human body, it is necessary to prevent other continuous moving objects in the environment may cause interference. The MMW radar algorithmically processes and filters the data of remote moving objects, but if other moving objects are in the close monitoring range, there may be interference data uploaded to the module, resulting in wrong data judgment.
In practice, in order to ensure the accuracy and stability of the induction output data of the detection module of ultra-low power consumption millimeter wave radar, interference objects should be avoided from entering the detection range, such as household fans, automatic toys, fish aquarium and so on.
At present, the common human sensor on the market are millimeter wave radar sensor, infrared, ultrasonic and so on. However, it is not difficult to find that ultra-low power consumption millimeter wave radar detection module induction has obvious advantages in the application of human body sensing in smart home:
1. Static sensitivity of human body;
2. High environmental flexibility, not affected by temperature, brightness, humidity and other surrounding environment;
3. Can improve the product appearance design, hidden in the shell for detection, installation without drilling on the surface of the product.
Based on the above performance characteristics, ultra-low power MMW radar detection module induction is favored by more and more smart home manufacturers, and is applied to intelligent air conditioning, smart toilet, visual doorbell, intelligent central control, etc. Smart home products with MMW radar are more humanized and energy-saving.
Human sensitive accurate, not affected by environmental factors
Application example: Intelligent air conditioner and intelligent toilet
With the gradual popularization of AI and IoT technology, the intelligence of air conditioning has gradually become a key factor for comfortable use, mainly reflected in the use of human sensors, voice control and other personalized details, giving air conditioning "intelligent brain". The intelligent air conditioner equipped with ultra-low power consumption millimeter wave radar detection module can monitor human movement in real time and change the direction and speed of the air outlet according to the distance between human and the air conditioner. When the millimeter-wave radar sensor detects multiple people, it is controlled by the sweep mode. Compared with some infrared sensor schemes on the market, millimeter wave radar sensor schemes are not affected by ambient temperature. Even on hot summer days, when the ambient temperature is close to that of the human body, it can accurately identify human movement and provide comfortable air supply. In addition, ultra-low power consumption millimeter wave radar detection module induction can penetrate the air conditioning housing, improve the appearance of the air conditioning beauty.
Some five-star high-end hotels or high-end refined apartments are equipped with smart toilets. When you start to experience it, you may find it quite novel. When you approach the toilet, it senses "someone's coming" and opens the seat cover for you. But after long experience, I've found that the toilet automatically lifts its lid when you're just passing by the bathroom or when a family pet approaches. The smart toilet with ultra-low power millimeter wave radar detection module solution can easily avoid similar embarrassment. The 24GHz ultra-low power millimeter wave radar sensor is not affected by environmental obstacles such as temperature and low light, and can comprehensively judge key information such as the direction and distance of user behavior. When someone approaches the toilet, the toilet lid will be opened automatically to prepare the user for using the toilet in advance.
Extraction direction of motion, ultra-low power consumption
Application: Visual doorbell
There are many kinds of visual doorbell on the market, and the product performance is not even. Although the camera scheme can monitor and take photos in real time, but the power consumption is a big problem, often need to be charged in time; Although the infrared induction visual doorbell has low cost and low power consumption, when someone stays for a long time, it will automatically wake up the camera for photo storage, but it cannot identify people or animals, often leading to false alarms, often affected by complex outdoor environment. Millimeter-wave radar sensor visual doorbell can make up for the above deficiencies perfectly. The 24GHz ultra-low power MMW radar detection module can simultaneously detect the position, speed and distance of multiple moving objects, and detect, extract and track the trajectory of moving objects with ultra-high precision to avoid false positives. Unique circuit design techniques effectively reduce BOM costs and power consumption allowing extremely accurate and fast readings while maintaining optimal battery life.
No need to open holes, ultra-low power consumption
Application example: Intelligent switch, intelligent central control
Due to the strong penetration of millimeter wave radar, which is not affected by environmental factors such as high temperature, the surface of smart equipment can realize accurate human body detection, reduce misjudgment, and more perfectly provide the linkage between all kinds of real smart home devices. The research and development of millimeter wave radar sensor is devoted to provide new ideas for smart home.
As a high-precision sensing and detection technology, ultra-low power MMW radar detection module induction can capture the subtle movements of human body, provide speed, direction of movement, distance and Angle information, and realize more accurate and detailed human body induction. In addition, compared with infrared and ultrasonic sensing technology, millimeter wave radar has strong penetration, can penetrate specific materials such as wall panel, plastic, clothing, can identify multiple targets at the same time, the environment is more flexible, not affected by temperature, humidity, brightness, smoke and other environmental conditions.
In fact, in our cooperation with customers, we have noticed the technical bottleneck faced by smart home products and developed corresponding millimeter wave radar solutions for this. Provide highly sensitive, low-power sensing technologies for the above smart home solutions and various home solution IoT devices, such as detecting the location and movements of people, and air clearance operations.
Millimeter wave radar has advantages of degree integration, built-in antenna, wireless circuit, A/D converter and range measurement circuit to realize flexible space ratio control. Developers can easily develop high-frequency devices without the need for signal processing expertise, providing innovative experiences for smart home devices and even more.
In the future, we will continue to dig deeper into sensing technology and cooperate with manufacturers to overcome the technical bottleneck of current market sales products, and promote millimeter wave radar for application in consumer electronics, security market and other fields.
