When we were young, our sky was blue, like a transparent mirror; Thick white clouds, like cotton and waves, hang here and there, and the sky is decorated like a picture full of poetry. At that time, the fog, swimming in the mountains, like a painter splashing ink, turned the mountain scenery into a painting. At that time, we never considered the existence of air.

With the development of industry and the massive use of fossil fuels, the harmful gases and smoke emitted into the air are increasingly polluting the air. When the fog turns into haze, we know how valuable air quality is to us. The quality of air reflects the concentration of pollutants in the air. The most effective method we usually adopt is to open windows for ventilation in order to introduce fresh air. But sometimes, is the air quality around you really worth opening a window?

This is a 360 air detection master launched by 360, which is currently on trial on the first media platform of Lei Feng intelligent hardware terminal. It can effectively detect indoor temperature, moderation and PM2.5 data. Through its data instantaneity, we can know the indoor and outdoor air quality conditions, so as to choose whether to open the window or not, and whether to need air purification. Seen from the package above, it is made of hard paper box, which is the style 360 has always adhered to, and has certain compression resistance and fall resistance. Today, let's experience how this smart product will pay attention to the air quality in our lives and what its future direction will be.

The model of this air detection master is R402-01, 5V/1A output. Its main function is to detect PM2.5, temperature and humidity in real time. At the same time, it can upload data to the APP client through the Internet, and pay attention to indoor air anytime and anywhere; The overall design is round and square, the middle frame is made of imitation wood materials, and the display screen in the middle of the white panel uses a mirror. From the appearance alone, it can be said that it is a classic combination of technology and retro.

There is a white round key on the top of 360 Air Testing Master. Its main function is to switch between data and time. It can be pressed for a short time. It has no function of turning on or off the machine. The key is very thin, and it is almost on the same plane as the middle frame, but it has enough flexibility. This key is also the only physical key of this testing master. From the side view, there are openings between the white plastic front plate and the middle frame, with built-in sensors. A large number of circular vents are arranged on both sides of the side of the fuselage, which are mainly used to detect air quality and also facilitate heat dissipation; At its bottom is a gray rectangular anti-skid silicone pad.

On the whole, the details of this testing master should be said to be its biggest advantage. Generally, when we choose intelligent hardware, we will consider its performance of stable core functions too much, but it still "stubbornly" shows its exquisite workmanship. After all, the high appearance of hardware will bring more advantages.

The TFT LCD screen on the front of the fuselage is 2.4 inches. The round mirror covers almost the whole "front face". There are 360 words on the bottom of the mirror. Through this mirror, you can read the PM value, temperature and humidity in real time. If it is connected to wifi, it will also be displayed in the mirror. At the same time, it can instantly transmit data to the APP. When there is no wifi connection, as long as there is a mobile power supply, it will also read the surrounding parameters.

Mirror like LED screen effect picture.

The back of the fuselage is the same as the front, which is made of white plastic. There is 360 words on the upper side, and a metal etching on the lower side, printing the words of the air detection master. There are two interfaces on the lower right side, namely the reset button and the Micro USB charging port. After the wifi is connected, if you press the recharge button for 3 seconds, you can add a new device through the APP to replace the wifi. The drawback is that this test master does not have a built-in battery and only starts when it is powered on. Therefore, if mobile use is required, it must rely on the mobile power supply.

instructions.

This 360 detection master can complete the detection and display data independently even without using the client, APP only provides some remote attention and suggestions for improvement. It is also different from other hardware in use. It can be turned on when powered on, and the words "waiting for connection" will also be displayed on the LED screen of the mirror. After the mobile phone APP is turned on and connected to wifi, add a device to connect "Master" and APP. The APP interface is divided into four parts, which can timely view the officially released air data. Through the indoor data provided by 360 Air Testing Master, the national air quality ranking and sharing the live pictures around, you can even use the map to show where the air is good and where the air quality is poor. At the same time, we also hope to further increase the interactive plot and communicate with each other through interaction.

The process of connecting the app to the 360 air detection master is also very simple. After the first use or long press of the white button for 3 seconds to reset, as long as its mirror shows waiting for connection, open the wireless wifi and mobile phone APP, and bind the connection by adding devices. The whole process theoretically takes 2 minutes, but in actual use it can be completed in less than 1 minute, After the connection is completed, the new firmware will also be automatically upgraded. One of the highlights of this app is that you can add friends and relatives to share and view it.

Relatively speaking, after it is placed indoors for a period of time, the measured data is relatively accurate, which may have a lot to do with the internal design structure and the hardware used, but its disadvantage is that its immediacy is not very high, and the thermometer drops very slowly at low outdoor temperatures. After this period of thinking, Rufeng thinks that it may be due to the vent of the appearance design, and the built-in hardware is more to detect the temperature and humidity of the "master", so it needs to be placed for a longer period of time to achieve the balance between the box and the indoor temperature and humidity as well as the air condition, which will be more accurate. Take a cigarette for example. If you smoke around it, its detection speed is slow, but if you blow a puff of smoke into the vent, the PM2.5 value will quickly reach 500 in about 3-5 seconds.

The receipts of all these will be immediately reflected on the mobile phone app, and point out the pollution of the air here.

Press the white key briefly to switch from the data interface to the time and date interface.

In order to better test the data accuracy of this air detection master, Rufeng also selected different places to conduct a test, such as the service hall, university canteen, hotel kitchen and so on, where there are more people, less people, and the air is circulating and not circulating. You should remember that in November 2015, when Xi participated in the 21st United Nations Climate Change Conference, one of the three climate cities in the feature film "Responding to Climate Change - China in Action" provided by China to the Paris Conference was Weihai Rushan. Therefore, when haze pervades the country, it is not surprising that you see the PM2.5 value of the following picture.

Test data of a service hall after the doors and windows are closed and 360 Air Master is left for 5 minutes.

The test data (the outdoor test data is also 8) after the 360 Air Master has been left for 5 minutes in the crowded service hall with open doors when the air is in circulation.

The test data of 360 Air Master after 15 minutes in the crowded university canteen with closed doors and windows.

The test data of 360 Air Master after standing for 3 minutes in the kitchen of a hotel while cooking.

Through field inspection, it is found that the indoor detection effect of this air detection master is relatively higher than that of outdoor detection, and the accuracy is relatively accurate. In general, in today's increasingly severe living environment, its existence can enable us to treat indoor air quality more scientifically, effectively master the indoor air state, and the body is small and has a high face value, which is easy to be loved. The mirror LED screen can also remain bright, even if it does not pass wifi, it can be detected in real time. However, Rufeng always feels that it is more like a good-looking thermometer and hygrometer that can measure PM value. For cities with heavy pollution, long-term use will lead to inaccurate data detection due to the coverage of pollutants. It is recommended to add one button automatic cleaning function; Compared with the PM value, the existence of harmful gases such as carbon monoxide and formaldehyde caused by home decoration is a matter of more concern for users. It is recommended that the detection function be more perfect; Due to the design of the vent hole, Rufeng personally believes that the detection of its hardware is more in the detection of the internal conditions of the box, and the detection can be more accurate only when the circulation balance between the box and the indoor air is achieved. In this way, it is not much different from the ordinary household thermometer and hygrometer, and it is better to directly check the thermometer and hygrometer, Therefore, it is recommended to build a motor like a vacuum cleaner in the box to absorb external air for faster detection, and add a motor switch on the app; 360 has made great efforts to make an air purifier so refined, but it is a pity that such refinement requires power support. The air in different towns and villages in a city is different, and the air in the bedroom, living room and kitchen is also different as a microcosm of society. It is recommended to add built-in power supply to make it convenient to carry; When all efforts are being made to build an intelligent ecological chain, this independent small hardware for monitoring air quality is always dispensable for ordinary mass users. If it can be used as a linkage with other air purifiers, it may be a good choice to automatically open the air purifier when it detects that the air quality is poor; On the app, it is recommended to properly increase the push, save and regular report generation of mirror LED screen data, further increase the early warning function, and automatically turn on or off the function at regular intervals.

However, for the present, 360 Air Testing Master has only focused on providing the most accurate data and analysis. It can always remind us to pay attention to the indoor air quality, grasp the air dynamics in a timely manner, and treat it with scientific methods. Perhaps this is the most basic significance of its existence. Let's look forward to a better future together.