LED radar sensor human body microwave sensor smart home lighting control

LED radar sensor human body microwave sensor smart home lighting control energy saving and emission reduction, many lighting fixtures on the market, especially in public places such as courtyards, street lamps, teaching buildings, squares, etc., are manually controlled and non-automated, resulting in energy loss.

The low-power human body microwave sensor sensing technology is one of the advanced intelligent LED lamp product technologies that can effectively reduce lighting power consumption, reduce energy waste, and save energy and reduce emissions.

Lighting electricity consumption accounts for about 19% of global electricity consumption and is an indispensable part of modern human society. Reducing lighting electricity consumption is an important way to save energy. Existing LED radar sensors are applied to LED lighting. Through a series of signal processing, the lights or lights can be controlled accurately and timely. They have the advantages of high detection sensitivity, large functional range and good reliability. Cost-effective.

Energy saving and emission reduction is the theme of today's social development. Green lighting has become an effective way and an important starting point to promote energy saving and emission reduction and mitigate climate change. LED is considered to be the green lighting source of the 21st century. LED is a solid-state semiconductor device that can directly convert electricity into light with high light effect and low energy consumption.

The induction LED lighting lamp is based on the human body microwave sensor, through the detection signal, amplification, plastic, multiple comparison and other processing, so the working state of the lighting circuit is not affected by its own lighting and simple installation and other advantages, it can realize the light on when people come, and the lights when people leave. extinction effect.

According to the Doppler effect of electromagnetic waves, the LED radar sensor itself has an antenna for transmitting and receiving microwave signals, and the human body will reflect the microwaves emitted by the antenna. When a person or other object moves in the area, the antenna will pick up the reflected microwave signal. After internal circuit detection, amplification, plastic, multiple comparisons and delay processing, the lamps will automatically illuminate or turn off to achieve energy saving.

The human body microwave sensor forms an induction LED lighting lamp, which improves people's daily life, conforms to the development theme of energy saving and emission reduction, and makes the development of energy saving lighting an important driving force. Microwave radar induction LED lighting has also improved market competitiveness.

With the continuous development of science and technology and the improvement of people's living standards, intelligent products have received widespread attention, and smart home has also entered the vision of consumers. Smart home is a home appliance product formed by introducing microprocessor, sensor technology and network communication technology into home appliances. It has the ability to automatically sense, automatically control and receive commands from residential users in residential or remote control.

As an integral part of the smart home, the human body microwave sensor can be interconnected with other products and devices in the house to realize intelligent application functions. Intelligence is the buzzword of the new age. The spark of technology and the times has caused a stir in various fields. The same is true in the field of home furnishing. With the empowerment of technology, smart homes are becoming more and more popular. Today, with the Internet of Everything, different smart sensing technologies have been applied to different households, and the realized functions and user experience are also different.

Radar sensing technology refers to the use of radar sensors to detect people's behavior, and to judge people's behavior according to the different characteristics of people's approach, distance or other behaviors, so as to realize the corresponding intelligent control of smart home lighting.

The application of LED radar intelligent sensor can reduce manual manual control and increase the degree of automatic control, thereby improving the convenience of operation. As a people's livelihood industry closely related to people's lives, the smart home industry must grasp this trend, seize the new opportunities brought by the expansion of consumer demand, and organically combine technological innovation with product upgrades to bring high-quality, healthy products to consumers. The intelligent lighting products needed for life provide necessary services to meet people's needs for a better life through continuous exploration and innovation in the direction of intelligence, quality, and diversification.

The rapid growth of smart home is mainly because major manufacturers are implementing their own smart home and new strategies. In recent years, IoT, cloud computing and intelligence have become favored areas for manufacturers. Domestic consumers' own consumption level is improving, and they are also willing to improve their quality of life. The high value-added smart home is the pioneer of the smart trend.

When the smart home is connected to the Internet, the human body microwave sensor also has the attribute of social network, establishing a smart healthy and comfortable environment is a healthy and comfortable home environment with monitoring data as the clue and intelligence as the soul, and organically combined with the Internet of Things Product perception layer, transport layer and application layer to realize intelligent means.

LED radar sensor human body microwave sensor is based on the Doppler effect, the sensing distance is flexible and adjustable, using mature CMOS technology, single-chip integration, cost-effective, with self-calibration function, in line with RED, CE, FCC, ETL and other certification standards, no affected by external disturbances. Integrated 32-bit high-performance MCU, single-chip directly output sensing control signal, strong performance, rich algorithms, strong scalability, suitable for high-performance requirements. It supports standard breathing detection and standard UART interface, and can be connected with other masters or sensors to realize induction. Widely used in lighting control, smart sensors, human body sensing, motion detection and control and other fields.