Millimeter-wave radar human sensing switch price human sensing methods are detailed

Millimeter wave radar body sensing switch is an advanced sensing technology, which is widely used in smart home, intelligent security and other fields. This paper will introduce the price, working principle, human sensing mode and how to choose the appropriate human sensing switch of millimeter wave radar in detail.

Introduction of millimeter wave radar human sensor switch

Millimeter wave radar human sensing switch is a kind of intelligent device which uses millimeter wave radar to detect and control human body. It transmits millimeter wave radar signal and receives the reflected signal from the target, and determines whether the target exists and the motion state according to the time difference and phase difference of the reflected signal. Millimeter wave radar human sensing switch has the advantages of non-contact, high precision, high sensitivity, etc., and can be widely used in smart home, intelligent security and other fields.

Second, the price of millimeter wave radar human sensor switch

The price of millimeter-wave radar human sensor switch varies depending on the brand, model, performance and other factors. In general, the price of imported brands of millimeter wave radar human sensor switches is higher, while the price of domestic brands is relatively low. When buying, you need to choose according to your actual needs and budget. Some millimeter-wave radar human sensor switches have more functions, such as multi-target detection, motion trajectory tracking, etc., and the price is relatively higher.

Third, millimeter wave radar human body sensing

Millimeter wave radar human body sensing methods are mainly divided into the following types:

Pulse type: emits a pulse signal, and determines whether the target exists according to the time difference of the reflected signal. The advantage of this method is simple and easy, but easy to be disturbed, and the accuracy is low.

FMCW (frequency modulated continuous wave) type: emit continuous frequency modulated signal, according to the phase difference of the reflected signal to determine whether the target exists. This method has high precision and anti-interference ability, but it is difficult to realize.

Two-way communication: Through the two-way communication of transmitting and receiving signals to achieve human body induction. This method can obtain more target information, but requires complex signal processing technology.

Fourth, how to choose the appropriate MMwave radar human sensor switch

When choosing the right human sensor switch for millimeter wave radar, the following factors need to be considered:

Requirements: Identify the targets and scenes that need to be detected, and select the MMwave radar human sensor switch that can meet the needs. For example, if you need to detect human motion, you can select a switch with the motion detection function.

Budget: According to the actual budget situation, choose the right brand and model of switch. Some of the millimeter-wave radar human sensor switches are more expensive, but more powerful, and can be selected according to actual needs.

Application scenarios: Different application scenarios have different requirements for millimeter wave radar human sensor switches. For example, in a noisy environment, it is necessary to select a switch with strong anti-interference ability. In a small space, a switch with a small measuring range needs to be selected.

Performance parameters: Understanding the performance parameters of the MMW radar human sensor switch, such as detection range, accuracy, response time, etc., is helpful to select the appropriate switch. It is necessary to weigh the performance parameters according to the actual demand in order to obtain the best use effect.

Installation method: The installation method of the human sensor switch of millimeter wave radar also has a certain impact on its use effect. Select an appropriate installation mode based on the actual scenario, such as wall mounting and ceiling suction.

Five, the advantages of millimeter wave radar human sensor switch

High sensitivity: The millimeter-wave radar human sensor switch has extremely high sensitivity and can sense tiny movements and breathing, which is suitable for a variety of application scenarios.

Non-contact: The millimeter-wave radar human sensor switch does not need to contact the detected object, so it will not cause contamination or damage to the detected object.

Strong anti-interference ability: millimeter wave radar human sensor switch has strong anti-interference ability and can work normally in a complex electromagnetic environment.

High safety: millimeter-wave radar human sensor switch will not cause radiation damage to the human body, and can be safely applied to homes, offices and other places.

Remote control: The millimeter-wave radar human sensor switch can be remotely controlled through the smart home system or other control systems to achieve intelligent management.

6. The application scenario of millimeter wave radar human sensor switch

Smart home: In the smart home system, the millimeter-wave radar human sensor switch can be used to control the switch of lighting, air conditioning, TV and other equipment to improve the living experience.

Intelligent security: In the intelligent security system, the millimeter-wave radar human sensor switch can be used for monitoring, alarm and other functions to improve the level of security.

Commercial places: In commercial places, millimeter-wave radar human sensor switches can be used to automatically control lighting, air conditioning and other equipment to achieve energy saving and environmental protection.

Health care: In the field of health care, millimeter wave radar human sensor switches can be used to monitor patients' vital signs such as breathing and heartbeat, improving the level of health care.

Seven, how to maintain and maintain the millimeter wave radar human sensor switch

Regular cleaning: Regularly clean the surface and internal components of the MMwave radar human sensor switch to maintain a dry and clean working environment.

Avoid collision: Avoid violent collision or vibration of the millimeter-wave radar human sensor switch to avoid damage to the equipment.

Regular inspection: Regularly check the working status and signal quality of the millimeter-wave radar human sensor switch, and find and solve problems in time.

Moisture-proof and dust-proof: When used in a humid or dusty environment, pay attention to moisture-proof and dust-proof to avoid affecting the normal operation of the device.

Power off and restart: When the device fails, you can try to power off and restart the device to solve some common problems.

Through the above introduction, I believe you have a deeper understanding of the price, working principle, human body sensing mode and how to choose the right switch for millimeter wave radar. At the same time, it is also hoped that this information can help you better use and maintain the MMwave radar human body sensor switch, and play an important role in smart home, intelligent security and other fields.