Indoor ultraviolet sterilization and disinfection regulation and control system based on Internet of Things

Abstract

The invention provides an indoor ultraviolet sterilization and disinfection regulation and control system based on the Internet of Things. The system comprises an input end which is used for monitoring whether someone enters and exits a room or not, collecting the total number of bacteria in indoor air, and sending information about whether someone enters and exits the room and information about the total number of bacteria in the air to a control end; the control end is used for receiving the information sent by the input end, judging whether to start the action end or not according to the information and sending a corresponding signal to the action end; and the action end is used for receiving the signal sent by the control end and giving an alarm or disinfecting the indoor space according to the signal. The system is combined with the Internet of Things technology, the intelligence and safety of the system are improved, whether to disinfect or sterilize the indoor environment or notcan be determined according to the actual situation, and the intelligence of the system conforms to the trend of scientific and technological development of the current society; the safety meets therequirements of people for high-quality life nowadays; the practicability meets the requirements of actual life, and the device can be widely applied to various places.

Description

technical field [0001] The invention relates to a disinfection control system, in particular to an indoor ultraviolet sterilization and disinfection control system based on the Internet of Things. Background technique [0002] The wavelength of light emitted by UV LED lamps is generally below 400nm, which belongs to short-wavelength light, and studies have shown that short-wavelength light has a high bactericidal effect, so UV LED lamps are often used for sterilization and deodorization indoors, refrigerators, tableware and clothing, etc. and other purposes. With the improvement of modern people's living standards, people's requirements for indoor environmental quality are getting higher and higher. Ultraviolet sterilization technology has high sterilization effect, convenient use and relatively low price. It has been widely used in homes, kindergartens, shopping malls, school classrooms and other places. [0003] However, ultraviolet rays can cause harm to the human body. ...

AI Technical Summary

Problems solved by technology

[0003] However, ultraviolet rays can cause harm to the human body. Studies have shown that short-term exposure can cause electro-optic ophthalmia and skin damage. Long-term exposure to ultraviolet rays can cause skin pigmentation, thickened and rough skin, and photoaging. In severe cases, it may also lead to precancerous lesions, Skin cancer, cataract, etc., so the human body should be protected from ultraviolet radiation when using

[0004] However, most of the existing ultraviolet rays are controlled by manually switching on and off the ultraviolet LED lamp, and its safety and convenience are still not perfect. It often occurs that the ultraviolet lamp is turned on by mistake, forgotten to turn off the ultraviolet lamp, and someone enters the room when the room is in the disinfection process or just after disinfection. and other situations, causing ultraviolet rays to cause serious harm to the human body. At the same time, there are many inconvenient and impractical places when using it, such as the inability to remotely activate the sterilization device when going out, and the inability to feedback the indoor disinfection effect to the user, etc.

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