Microwave radar wave sensor intelligent bathroom human presence sensing

Microwave radar wave sensor smart toilets use human presence sensing. With the advent and development of the Internet of Things era, human-computer interaction and the intelligent upgrade of the Internet of Things have ushered in an explosion. Microwave radar wave sensor The human body sensor is located in the perception layer of the Internet of Things and plays an indispensable role in realizing the intelligent scene of the Internet of Things.

At present, human presence sensing mainly includes infrared sensors, laser sensors, radar sensors and other sensing means. With our technical advantages and R&D accumulation in the field of radar sensor research and development, our company has launched a microwave radar wave sensor for human presence perception, which is applied to the intelligent Internet of Things solution and solves various problems of existing traditional sensing technologies such as infrared sensors and laser sensors. and shortcomings.

The electromagnetic wave emitted by the radar irradiates the target and receives its echo, so as to obtain information such as the distance, distance change rate (radial velocity), direction, height, etc. from the target to the electromagnetic wave emission point. Microwave radar sensors are widely used in smart home, smart home appliances, smart security, smart bathroom and other fields to detect object movement and realize intelligent linkage and scene definition functions.

The smart toilet adopts microwave radar sensing technology, which can sense human presence, monitor human breathing, and output human target information. Compared with cameras, radar has no privacy concerns. Suitable for smart homes, high-speed service areas, gas stations, airports, railway stations, tourist attractions, hotels, shopping malls, schools, hospitals, office buildings and other public places.

The service object of smart toilets is people, so the premise of wisdom is to perceive the existence of people. For example, by using smart sensors to detect toilet passenger flow and toilet location, intelligent opening and flushing, etc., to improve user experience and toilet cleaning management.

What are the advantages of microwave radar wave sensor human presence perception? High detection accuracy, whether it is static, micro-movement or athletes; no privacy, sensitive issues, no lens design; low power consumption, radiation is only one tenth of Bluetooth, safe and harmless to human body; long detection distance, suitable for various A variety of installation heights; suitable for space areas of different sizes and shapes; unaffected by environmental obstacles such as smoke, low light, and heat sources. The human perception radar optimized for the human body scene has a wide range of application scenarios in smart home and smart building solutions. The human perception radar can also be installed in the conference area to realize intelligent management in combination with the conference reservation system.

For example, in the conference room reservation scenario, if the sensor radar installed in the conference room does not detect that the conference personnel enter the conference room within the predetermined time, the conference room resources can be automatically released to ensure the effective utilization of the conference room resources.

Based on the principle and technology of microwave radar wave sensor, human presence sensing can have many rich applications: intelligent fields, such as camera linkage, retail, smart home, smart hospital, medical rehabilitation, office management, intrusion detection, etc.