Areas with high levels of negative oxygen ions are mainly concentrated in ecological parks, scenic spots, hot spring estates, forest parks, natural oxygen bars, and green belts, which are elegant tourist attractions. Air freshness is an important factor in evaluating the quality of ecotourism areas. Modern science has proven that when the concentration of negative ions in the natural atmosphere reaches 4000/cm3, it is beneficial for people?s health and longevity. The concentration of negative oxygen ions in the air is an important parameter for measuring the quality of air in tourism resort planning. Using the concentration of negative oxygen ions in the air to measure the quality of air in tourism resorts has become a new technology in the emerging frontier science of "tourism ecological environment".
Product Introduction
In natural ecosystems, forests and wetlands are important places for producing negative (oxygen) ions in the air. It has a regulating effect on air purification, urban microclimate, and other aspects, and its concentration level is one of the indicators for evaluating urban air quality. Long term living in places with high concentrations of negative oxygen ions has a good effect on maintaining personal health. Nowadays, people are pursuing a high-quality quality of life, emphasizing the principles of health preservation. A good living environment requires a high or low concentration of negative oxygen ions as the primary screening criteria.
The Ausen negative oxygen ion monitoring system can monitor the concentration of negative oxygen ions in the air 24 hours a day, and can be expanded according to user needs to monitor various environmental factors such as temperature and humidity, AQI six elements, noise concentration, and other data, intuitively reflecting the environmental air quality; Adopting a unique modular combination structure design, all monitoring sensors are replaceable and equipped with professional installation brackets and poles. There are two installation methods: column installation and wall mounted installation. On site visual data monitoring, remote cloud platform monitoring, WeChat query, mobile APP monitoring, and later operation and maintenance are extremely convenient.
The OSEN-FY negative oxygen ion monitoring system has been successfully applied in ecological parks, wetland parks, waterfall parks, forest parks, nature reserves, and tourist attractions across the country. At present, our company?s well-known cases include Yixing Energy Storage Power Station, China Western Tea Sea Heart Scenic Area in Zunyi, Guizhou, Huangjian Peony Garden in Yancheng, Jiangsu, Xiannongtan National Nature Reserve in Wuzhishan, Hainan, Daguishan Nature Reserve in the southern part of Yuancheng District, Heyuan City, and Tianjingshan National Forest Park in Guangdong.
technical parameter
Dust sensor
Detection principle: light scattering method;
PM2.5, PM10 range PM2.5:0~500 μ g/m ?; PM10:0~1000μg/m?；
The minimum detection concentration is 1 μ g/m3;
Data sampling cycle of 1 minute per time;
The sensor cutting head adopts electronic cutting
Correction with temperature and humidity correction function;
Calibration has data calibration function;
Fault diagnosis equipment automatically restarts due to abnormal conditions;
Certification of monitoring or calibration certificates issued by third-party organizations;
Working temperature: -20 ℃~70 ℃;
Negative oxygen ion monitor
OSEN-Y range: 0-500000 (pcs/cm3)
Resolution: 10 pieces/cm ?
Sampling rate: 50 per second
Error: Ion concentration ≤± 15%
Migration rate: 1 (cm2/S * V)
Temperature and humidity monitoring
OSEN-WS Humidity measurement range: 0~100% RH
Temperature measurement range: -50~100 ℃
Humidity accuracy: ± 5%
Temperature accuracy: ± 0.5 ℃
Host data acquisition system
data acquisition system
Data storage: can store raw monitoring data for one year;
Data transmission: supports real-time and scheduled data upload, and can be set remotely;
Interface: Equipped with RS485/RS232/RJ45 network port and SD card interface;
Data communication: supports various communication methods such as Ethernet, fiber optic, GPRS, etc;
Data Download: Automatically download data to a remote computer, supports manual download
Download data and it can be downloaded via USB without affecting the measurement during data transmission;
Capable of automatic diagnosis and alarm of routine faults, as well as displaying and saving corresponding records;
The data automatic collection and control software supports various environmental indicator parameter collection functions, providing real-time data to LED display function;
Technical features
1. High integration and flexible solution: The system can integrate dust (PM2.5/PM10, TSP), negative oxygen ions, noise, meteorological elements (temperature and humidity, wind speed and direction, atmospheric pressure, rainfall, solar radiation, etc.), and can be equipped with gas parameters such as sulfur dioxide, nitrogen dioxide, carbon monoxide, and ozone.
2. Data transmission, publishing and display integrated. By integrating high and flexible solutions, modularity can fully meet the needs of different occasions.
3. The system is stable. In all the cases that have been done so far, the data is stable and the system has self checking and self recovery functions.
4. Multimedia display: can be equipped with monochrome, dual color, tri color, full-color, LCD screen, customizable display interface, additional display time and date, and news drum to broadcast advertising content.
5. Network functions: RS-485 communication interface, NB network communication, 2G/4G network transmission, GPRS wireless transmission, AC220V or DC24V power supply.
6. Scalable functions: Provides options for other gas sensors, offers interfaces for display screens of different specifications, and reserves interfaces for expandable gas monitoring displays.
7. The GPS navigation and positioning module can be configured to locate the device in real-time.
8. 24/7 uninterrupted monitoring, real-time monitoring data is real and effective, and can be connected to the regulatory unit platform through the internet.
9. It can be equipped with a solar battery power supply system, which can maintain the normal operation of the equipment (excluding LED) for 5-10 days in rainy weather conditions.
10. LED wireless information publishing platform: professional and simple operation, convenient management, stable transmission, and high reliability; It can transmit program information such as text without distance limitations and has a wide range of applications; After the terminal goes offline and goes online, it can be resumed to save data.
11. Display scheme: Design multiple display schemes, and use wireless data transmission to select point-to-point, point to many, and multi to point LED data display schemes according to different site requirements.
Installation selection point
The monitoring equipment will be located according to the following selection requirements:
① The obstruction angle of buildings within a range of 270 ° around the monitoring point usually does not exceed 5 °, and the distance from fountains, waterfalls, and fast flowing rivers (streams) is not less than 100 meters. It is also not less than 100 meters away from major transportation arteries such as highways, provincial roads, expressways, and railways;
② The monitoring site should be a relatively flat area of 4 meters by 4 meters, and there should be no tree stumps, lights, poles, billboards, etc. inside the site;
③ Cannot be installed in scenic areas without large areas of light spots or forest windows to avoid prolonged exposure of monitoring equipment hosts to direct sunlight;
④ Select locations with high concentrations of negative oxygen ions for control. Generally, areas such as primitive forests, natural waterfalls, the Gold Coast, and green fields often have high concentrations of negative ions. The general principle is to have rich vegetation, dense coverage, and areas with waterfalls or water currents as good monitoring points;
⑤ The monitoring device and LED display screen can be installed separately, and the display screen should be installed at the entrance or prominent position of the base. The monitoring device can be used in combination with monochrome, dual color, and full-color screens, and the screen size and color are determined by the display effect;
⑥ Based on the actual situation on site, the site selection is completed without being affected by distance, obstacles, altitude, etc. As long as the installation site provides a continuous and stable AC 220V civilian power supply throughout the day (areas without power supply can be equipped with Tianyangneng batteries for power supply), and has a mobile phone signal (mobile phones can access the internet normally).
transmission network
The OSEN-FY negative oxygen ion monitoring system is an automatic monitoring station for atmospheric negative oxygen ions developed specifically for environmental monitoring. Mainly includes: negative oxygen ion monitoring devices installed in the field: PM2.5, PM10, negative oxygen ions, temperature, humidity, data collector, GPRS data transmission module, data receiving server, client software (server and client can be the same computer), and LED screens installed at various points.
The monitoring system uses front-end sensors to real-time monitor concentration data, which is transmitted through the GPRS transmission network via the Internet to the server monitoring center (cloud platform). Owners can log in to our company?s self-developed WEB web version cloud platform to query data, view data curve analysis charts, download historical data reports, and view the operation status of the electronic map of the data; Another way is through DTU wireless transmission, where data is transmitted to the high-definition LED screen and updated synchronously; Owners can also independently publish relevant advertising text content and update it in real time through the information publishing platform, and display it synchronously.
Display scheme
Our company provides multiple display modes with flexible and versatile solutions, allowing for free combination of effects.
LED display
By combining different types of LED unit boards, it is possible to achieve flexible and versatile display of content, colors, layout, text scrolling effects, etc. It can be displayed on the same screen as images and videos.
LCD screen display
The LCD window large screen software can synchronously display weather forecasts, air quality levels, and monitoring indicator data. The display effect can be personalized according to customer needs.
Mobile APP and WeChat
Users can log in to the mobile platform through their mobile phones and view different content based on their preferences, including real-time data details, historical data curve graphs, real-time video monitoring, point distribution GIS maps, and over limit alarms. These features are available for environmental regulators to access anytime, anywhere, monitor closely, and locate pollution sources in a timely manner.
Screen style
In order to better meet the needs of customers and provide personalized customization, our company offers a variety of screen installation methods, including wall mounted, floor standing, mobile, antique tile, etc.
Environmental big data cloud platform
The environmental big data cloud platform (hereinafter referred to as the cloud platform) monitors environmental data in real-time through on-site devices, and controls, analyzes, and applies the monitoring data in software systems. Diversified display of data details, intelligent analysis and comparison, and generation of analysis reports; Combined with big data analysis models, comprehensive coverage is achieved from point to surface and gridded to achieve pollution traceability and trend prediction. At the same time, it has a data supervision screen that intuitively presents the dynamic changes of data, fully meeting the monitoring needs of regulatory units.
