Smart home radar sensor application millimeter wave radar sensor underground garage lighting radar sensor sensor, smart home radar sensor is also very common in the home, many home decoration will also have this kind of induction, let's take a look.
Radar human body sensing: An automatic control product based on radar technology. When someone enters the sensing range, the radar sensor will emit changes in moving objects and automatically connect to the load. If the load is not within the sensing range, the load will continue to connect. The delay will automatically turn off the load after people leave. Realize human light, human light, safety, convenience, environmental protection, energy saving, and humanized care. Radar detection has the advantages of long detection distance, wide application range, strong anti-interference ability and stable working performance.
Infrared induction: It is usually used for automatic control of street light switches in public places. It consists of infrared detection circuit, infrared signal processing circuit, signal output control switch circuit and the main parts of the power supply circuit. Infrared signal processing integration mainly completes infrared signal processing. According to the requirements of each part of the circuit, the circuit power supply supplies power to each sub-circuit of the designed circuit to ensure the stability of the circuit.
Based on the above two types of smart home radar sensors are currently used, they can be more intelligent. The relevant specifications must be strictly adhered to during the installation of the radar. The installation of the sensor switch is not complicated, but it requires attention.
How to install the radar sensor switch?
The installation of radar sensor switch can be divided into external installation and embedded sensor switch. The embedded sensor switch can be installed directly in the lamp without affecting its detection function.
The installation instructions connect to the live, neutral and neutral wires respectively. After connecting the wiring, install the switch inside the light.
The detection range of the left and right sides of the installed switch is larger than that of the upper and lower sides. Therefore, when installing the switch, the two axes should be as perpendicular to the direction of the human walking channel as possible to obtain a better detection effect.
Power up after installing the switch. If the ambient light is sufficient, the bulb will flash for 1 minute and then initialize, the switch will enter the monitoring state, cover the ambient light with an object, and the switch will enter the working state. If people don't leave the area, the switch will continue to work. When people leave, the switch automatically delays the load from turning off.
If the delay time or material sensitivity value is not satisfied, it can be adjusted through the back of the sensor switch. Delay time and light sensitivity value can be adjusted.
Millimeter wave radar sensor radar sensing for underground garage applications
Currently, most underground garages can't actually solve this problem when it comes to lighting and energy savings. After purchase, in order to reduce the budget of ordinary lighting equipment in the market, energy consumption is not considered, the quality is average, the lamp is broken, and it is directly purchased in the market or on the Internet, the quality is uneven, the lighting effect and energy consumption will not be changed, and the management quality will be improved.
The millimeter wave radar sensor not only has high sensitivity, wide coverage, 360° without dead angle, can penetrate non-metallic objects, and is not affected by temperature and environment. Even in hot summer, the sensing distance of the radar sensor in the underground garage will not decrease. The corresponding speed is fast, the sensor is built-in, the same as general lighting equipment, the probability of false transmission is low, and the brightness of the sensor light can be changed from 10% to 100%.
Currently, most parking lots use radar-sensing sensors that can be programmed to close automatically 15-20 seconds after leaving. It can achieve energy saving effect, prolong the service life of lamps and lanterns, safe and convenient!
The composition of the millimeter wave radar sensor includes PCB, chip, anti-jamming antenna, etc., providing low power consumption, long life, high brightness and environmental protection. It can be used not only in underground parking lots, but also in public places that require long-term lighting, such as warehouses, libraries and corridors.
Radar detection function: when there is a moving object, radar detection action, switch. When there are no moving objects, the lamps are bright. Induction distance: 6-8 meters, 120 degrees under the light; range of use: especially suitable for community corridors, basements, garages, etc.
