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UV sterilizer solution
Microorganisms are ubiquitous in the human living environment. Beneficial microorganisms can help people live a healthy life, but harmful microorganisms can cause diseases in humans and animals, cause serious economic losses, and even endanger lives in severe cases. When the human body's resistance is low, a small amount of harmful microorganisms may also cause human disease. Therefore, in the struggle between humans and pathogenic microorganisms, disinfection has become the most direct and convenient means. With the continuous development of science and technology, human knowledge and material needs continue to increase. Traditional chlorine disinfection has long been replaced by ultraviolet disinfection with pure physical action, no secondary pollution, high sterilization efficiency, safe and reliable operation, simple maintenance, low cost and small footprint. However, the ultraviolet sterilizers currently on the market are mixed, and it is impossible to count the disinfection dose and monitor the disinfection effect in real time. When the equipment is working, it will produce a large amount of ultraviolet rays that are harmful to the human body, and there are certain potential safety hazards. The intelligent ultraviolet disinfection monitor guides the development of a real-time monitoring, safe and effective through the research and development of disinfection effect real-time monitoring technology, double infrared detection protection technology, remote control technology, ozone-free sterilization technology, anti-aging technology, Internet technology and delay function and ubiquitous economic products. It plays a guiding role in improving basic ultraviolet disinfection equipment and opening up more application markets.
1. The background of the intelligent ultraviolet sterilizer program
1.1 Theoretical basis of UV sterilizer
Ultraviolet disinfection is a physical disinfection method. The main principle is to use ultraviolet rays with a wavelength of 240-280 nm to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial cells so that they cannot be split and replicated to achieve disinfection. Purpose. In the 1970s, ultraviolet sterilization technology began to be applied to sewage, industrial disinfection and other fields. At present, ultraviolet disinfection technology in western countries is widely used, mainly in medical and health fields, water treatment and air conditioning and ventilation systems. Compared with the research and application of ultraviolet disinfection technology in foreign countries, my country started relatively late. However, with the enhancement of people's awareness of health and environmental protection, ultraviolet disinfection technology has gradually been recognized and accepted by the public. After 50 years of development, ultraviolet disinfection technology has developed into a relatively mature, efficient and environmentally friendly disinfection technology.
1.2 Design principle of intelligent ultraviolet disinfection monitor
In order to make up for the gap in the disinfection effect monitoring of traditional ultraviolet disinfection equipment and solve its main safety hazards, 7 superior technologies have been developed to achieve the expected goal of intelligent ultraviolet disinfection monitors. Its advantageous technologies include: real-time monitoring technology of disinfection effect, double infrared detection protection technology, remote control technology, ozone-free sterilization technology, anti-aging technology, Internet technology and delay function. The real-time monitoring system of intelligent ultraviolet disinfection monitor is composed of network communication module, data acquisition and analysis module and output module based on single-chip microcomputer. The data acquisition module calculates the total dose of ultraviolet light exposure for one working time by multiplying the product of the ultraviolet light exposure dose during one working time of the equipment, and collects the data of each working time of each device in this way, and enters it into , Stored in the background data system. The data analysis module is based on the data collected from the trial of equipment in the early stage and a large number of repeated tests, and presets a default value in the background, that is, the total dose value of ultraviolet light irradiation, and uses this default value as a standard to judge whether disinfection is achieved Effect, record the success or failure of a disinfection work of the equipment, and display the analysis results on the display screen of the equipment. Through this module, the data acquisition, data storage, remote monitoring and disinfection effect feedback of the intelligent ultraviolet disinfection monitor are realized.
2. Development of Intelligent UV Disinfection Monitor Solution
This product is an ultraviolet sterilizer based on single-chip network communication technology and dual infrared sensor technology, which integrates timing and delay switches.
In order to prevent people from entering the disinfection place by mistake, affecting the disinfection effect and their own health. The hardware of the intelligent ultraviolet disinfection monitor draws on the dual infrared sensor technology. The dual infrared sensor consists of a microcontroller, two infrared detectors, a radio frequency card reader, and an audible and visual alarm system. The microcontroller collects the data of each subsystem in real time, and after data fusion processing, each subsystem is effectively controlled according to the processing results.
The two infrared detectors are respectively connected with the microcontroller through two interrupt ports. Each infrared detector is composed of an infrared emitter and an infrared receiver. When no one enters the channel, the infrared transmitter and the infrared receiver are always connected; when someone enters the channel, the infrared transmitter and the infrared receiver are disconnected. The image monitoring system monitors the personnel entering and exiting the passage in real time. At the same time, dual infrared rays are more sensitive to ultraviolet leak detection. Once a problem occurs, the sound and light alarm system will be activated. The radio frequency card reader receives the matching magnetic card information and starts the ultraviolet sterilization process. The monitoring terminal receives and analyzes data to realize data sharing.
The intelligent ultraviolet disinfection monitor receives disinfection data in real time through cloud data. The remote monitoring system mainly includes two ports: PC server and mobile client, as follows:
(1) The PC server program needs to provide real-time data receiving monitoring interface and other network connection ports. It generally includes functions such as data reception and Internet access. (2) The mobile client provides access to the server network interface service and displays monitoring information. It mainly includes setting connection information, connecting server program and displaying monitoring information. The system can realize the real-time monitoring of the data in the PC, and the mobile client can directly access the server and monitor the data through the network, and has the function of remote control at the same time.
epilogue
The intelligent ultraviolet disinfection monitor is composed of a data acquisition module, a network communication module and a data analysis module. Through a large number of repeated tests, the real-time monitoring effect of the equipment is good, and it can effectively achieve the expected effect and meet the market demand, and has a very broad development prospect.
The above are the details of the intelligent UV disinfection monitor solution introduced by Shenzhen Zuchuang Microelectronics Co., Ltd. for you. If you have development and design needs for UV sterilizers, you can trust us. We have rich experience in custom development of electronic products. We can evaluate the development cycle and IC price as soon as possible, and can also calculate PCBA quotations. We are a number of chip agents at home and abroad: Songhan, Yingguang, Jieli, Ankai, Quanzhi, realtek, with MCU, voice IC, Bluetooth IC and module, wifi module. Our development capabilities cover PCB design, single-chip microcomputer development, Bluetooth technology development, software customization development, APP customization development, WeChat official account development and other hardware and software design. It can also undertake the research and development of smart electronic products, the design of household appliances, the development of beauty equipment, the development of Internet of Things applications, the design of smart home solutions, the development of TWS earphones, the development of Bluetooth earphone speakers, the development of children's toys, and the research and development of electronic education products.
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