Radar human body sensor: the entry point of home intelligence

With the continuous development of society, people's living standards continue to improve, and the demand for comfort, convenience, safety and other aspects is gradually increasing. In this context, the smart home market is rising gradually. As one of the important components of smart home, radar human sensor has become a popular product. Next, this article will be a detailed introduction of the radar human sensor product, for everyone in-depth analysis of the relevant information of this product.

First, what is radar human sensor?

Radar human sensor is a human movement screening device based on radar technology. It is suitable for home, amusement park, shopping mall, hospital, bus and other places that need to detect human movement. Its function is to detect the signal reflected back by the person by transmitting high-frequency electromagnetic wave, so as to realize the movement detection and target tracking of the human body.

Two, the characteristics of radar human body sensor

1. High precision: radar human body sensor can detect human body movement with high precision, with very high accuracy and reliability.

2. No sight: Radar human body sensor can detect without sight, whether it is in dense fog, day, night and other complex meteorological conditions, can carry out good work.

3. Strong anti-interference ability: radar human body sensor adopts antenna array and digital signal processing technology, which has very strong anti-interference ability and can prevent the same frequency interference and spectrum interference.

4. Good adaptability: radar human body sensor has good adaptability, which is not affected by human posture, movement speed, clothing, number of people and other factors, and has a very wide range of application.

Three, the application of radar human body sensor

1. Smart home

Intelligent home is one of the points of interest in recent years, radar human body sensor is an important part of home intelligence, it can be used to automatically switch lighting, realize a series of human body perception functions. By using with smart home, the radar body sensor can easily realize the intelligent control of home.

2. Shopping malls and supermarkets

Public places such as shopping malls and supermarkets could use radar body sensors to improve energy efficiency. In the case of large flow of people, timely reduce unnecessary electricity consumption, more to achieve the goal of green and sustainable development. At the same time, the design of outdoor storage room using radar human sensor can also improve the convenience of personnel and outdoor area utilization.

3. Car driving assistance

Automobile intelligence has become a hot spot in the current industry, one of the core technologies is the vision system. The car driving experience will be safer and more comfortable in conditions such as below frost point weather, haze and nighttime driving. At the same time, the detection speed of the radar human body sensor is very fast, and important objects or people will be triggered by the warning to improve driving safety.

4. Subway and train stations

Subway and railway stations are an important part of transportation around the world. In the peak hours, there is a large flow of people, so it is necessary to classify the personnel for effective management. At this point, the radar human sensor is very important. It can realize personnel detection and classified statistics to ensure the efficient operation of subway and railway stations.

Four, the use of radar human sensor benefits

1. Improve the accuracy of human detection

Traditional human body detection methods have some limitations, such as too far away, insufficient light, non-standard posture and other problems, which will lead to the inability to accurately monitor the human body. However, the radar body sensor has good range and attitude adaptability, and can detect accurately under complex lighting and environmental conditions, which greatly improves the accuracy of human detection.

2. Improve security

Many smart home products involve the collection and analysis of human behavior data, and the radar sensor is one of the core components. Using the radar sensor, it can realize the security monitoring of the residents and the identity authentication of visitors and other important functions, which effectively improves the home security.

3. Reduce energy consumption

In shopping malls and supermarkets and other crowded places, lighting equipment will consume a lot of power resources. In this case, the radar human sensor can detect the human body and analyze the human flow, and dynamically control the lighting equipment according to the actual situation to achieve the purpose of energy saving and consumption reduction.

V. Summary

As an important part of smart home technology, radar human sensor has gradually become one of the common products in smart home and public places. With high precision, no line of sight, strong anti-interference ability and other characteristics, it can realize the collection and analysis of human behavior data, so as to realize the important functions of visitor identity authentication, home security monitoring, energy saving and consumption reduction. With the continuous development of science and technology, radar human sensor will have a wider range of applications and more perfect functions, for people to bring more convenient, comfortable, safe intelligent life.