The last time I heard someone say the words "nine to five", I'm afraid it was something from ancient times. Since I stepped into the society and started working, I have never tried to get off work on time. I am exhausted when I get home every day. I can only watch TV and eat pizza in Ge You's bed, but I gave up when I thought that eating pizza might dirty the floor.
For me and many people, cleaning is a very painful thing, so this is why all kinds of floor sweeping robots are selling better every day, and the floor sweeping robot in Coves is one of the best.
Before that, the author also experienced the popular Dibao DD35 in 2017, so now its flagship product, DN33, has also appeared, with many highlights, such as: laser radar mapping, more powerful cleaning ability, more intelligent use, etc. What is the actual performance of DN33? Find out!
Appearance design
At first glance, Dibao DN33 looks very homely. The color matching of milk white is basically versatile. No matter where it is placed at home, it is very harmonious. The overall appearance continues the family design of Coworth, but is different from other products in some details. For example, the design with marble spots on the surface can bring a touch of inspiration to the product.
In addition to the design, we can find that there is a "huge" thing on Dibao DN33, which is full of articles, because it is a LDS lidar sensor used for map modeling and cleaning planning, which we will talk about later.
（ One button "Clean" switch and WiFi indicator light, which are always on, means they are connected to WiFi ）
（ Open the lid, there is a dust box with objective volume. The dust box is equipped with a handle to facilitate the user to take it out of the Dibao DN33 ）
（ It is also very simple to clean the dust box. Open the side cover and pour out the garbage. √ ）
（ Reset/pair button and power switch ）
（ The bottom, the installation place of the cleaning cloth and the brush head, because the house of the author is too dirty, the cleaning cloth is somewhat dirty, so the code is printed "╥﹏╥╥" ）
（ Textured roller to increase adhesion, brush head beside ）
（ Universal wheel ）
（ Rolling brush, garbage enters from here ）
（ Let's take a look at this very scientific LDS lidar ranging sensor. The author will introduce its functions later ）
It can be said that the appearance design of Dibao DN33 is very good. As the author said, it can be placed in any corner of the home without being abrupt, which is the so-called "versatile" style.
Sweep the floor, mop it
Since it is a sweeping robot, Dibao DN33 has an important responsibility, of course - sweeping the floor. But not only that, DN33 can also realize the function of sweeping and dragging.
The author tried to collect some common garbage（ Paper scraps, dust, hair ）Placed in different places, Dibao DN33 is familiar with everything, and all kinds of garbage can be easily sucked into it wherever it passes.
（ No dust can be seen where you pass ）
（ The cleaning path of Dibao DN33 is "bow shaped", with higher cleaning efficiency ）
（ Sweep along the edge to ensure that the edge is clean ）
（ The ability to get out of trouble is very strong ）
As for sweeping the floor, the author said here that many people on the Internet believe that "suction=strong sweeping ability", No No No， The truth is not so. In fact, the quality of cleaning ability is determined by the whole cleaning system. Every link such as fan, suction port and air duct structure is crucial, and the air flow has been playing a role. Dibao DN33 has a double vacuum degree of 600/1000Pa. The former deals with daily cleaning, while the latter deals with scenes such as "the house is really too dirty", The cleaning intensity can be adjusted in the App.
Just like: A person with big muscles may not have great strength, and a car with high fuel consumption may not accelerate fast after 100 km. It is never just a single factor that determines the cleaning ability, but the whole!
（ Rear pumping water tank ）
In addition to sweeping the floor, of course, Dibao DN33 can further help you keep the floor clean. On the other side of the fuselage, there is a blue whale micro control water tank, which Cowos calls the blue whale cleaning system 2.0. The operation mode is also very simple. As long as the user installs the duster support on the bottom of the Dibao DN33, the system will automatically recognize it and remind the user in the form of voice broadcast, and then it will start scanning and dragging synchronously.
Don't want to mop the floor? It is very simple. Just remove the rag bracket, and the system will stop the water seepage in the water tank. It is very intelligent. In the App, users can adjust the intensity of water seepage. There are three options: high, medium and low. If the home is dirty, it should be higher（ For example, my family ）。
From the actual performance of mopping the floor, it can satisfy me. As long as the house is not dirty, I believe that Dibao DN33 can easily solve the problem.
Special operation
As the flagship product of Covance, Dibao DN33 certainly has a killer function, which is Smart Navi 2.0 global planning system.
As mentioned earlier in the article, a LDS lidar ranging sensor is installed on the fuselage of Dibao DN33, which works with the SLAM algorithm of Coworth. When cleaning for the first time, it can use the lidar to scan the home environment and start real-time modeling. When cleaning is completed, the layout of the entire home will be shown in the App in the form of a plan, It is very similar to the floor plan we have seen in the real estate company at ordinary times. Maybe the staff there used this method to make it.
（ During and after cleaning. Have you found that the structure of the house type is very special, because the author lives in a big Loft in big Shenzhen^_^ ）
Of course, building maps is not for users to appreciate how handsome their home is, but for more derivative functions. First of all, in this map, you can see the cleaning route of Dibao DN33. The white lines represent the cleaned places, so that you can visually see where you have swept and where you haven't.
Big move
The more powerful move is here. I believe that many users have encountered this scene when using the sweeping robot: there is a treasure land at home, which belongs to them completely, and they do not want anything to go in and disturb the internal pattern. Even if it is very messy, the sweeping machine does not know the user's inner thoughts, so that when you forget to close the door, you can go in and clean it.
With the Smart Navi 2.0 global planning system, users can directly select an area in the App（ My own treasure ）, and set it to "virtual wall", so that Dibao DN33 will be absolutely can't Enter this area to clean. The function of "virtual wall" is very practical. When someone is sleeping in the room and children are playing in the living room, you can set up an area to separate them, sweeping the floor and privacy.
（ The red circle is the "virtual wall" ）
Another big move, just the opposite of the virtual wall, is to clean the electoral district. Dibao DN33 will automatically partition the created house type map according to rooms. If users only need to clean one room, they can directly check on the App, DN33 will "only" go to the room for cleaning work, because some areas of the home that are often active, such as the living room, will be dirty and messy, while some rooms will be clean, so using this function can first improve efficiency, second can save electricity, and save money for users（ Although not much ）。
App
Since it is an intelligent robot, of course, the app is indispensable, and can be found and downloaded in all major app stores. The application interface is very simple. There are no redundant elements, and it is easy to get started. The method of pairing and use is very simple.
（ It will automatically return to charge when there is no power ）
Click the oval button directly, and Dibao DN33 will start intelligent cleaning without any additional operation. In addition, when it is going to run out of power, it will automatically return to the charging base to restore blood. If you enable "intermittent scanning" in the setting, when the power is sufficient, DN33 will also automatically go to the place just cleaned and continue to perform unfinished tasks. Moreover, it will not repeatedly clean the place that has been cleaned, which is very intelligent.
Virtual wall, cleaning selection and other functions can be set in the App. Users can also adjust the suction degree and water volume by themselves. In general, the application method of the App is very simple. More importantly, after the first adjustment, the user does not need to worry about the follow-up work.
Final
For the "people who can never get off work on time" like the author, it is necessary to equip a sweeping robot at home. It helps me save a lot of time. I don't need to take a broom or mop to clean. Turn on the power of the sweeping robot, set the App, and then leave the rest to it.
Moreover, this flagship product of Cowos, Dibao DN33, is very powerful. The author is satisfied with its cleaning ability and intelligence. When I go to work, I just need to see which room is dirty, Select a room on the App, and DN33 will go to clean it. After cleaning, it will automatically return to the charging base, so you don't need to worry too much. More importantly, Dibao DN33 is also outstanding in all aspects.
The price of Dibao DN33 is 2299 yuan, which is the price of a mid-range mobile phone, but it can bring you high-end enjoyment. With it, users do not need to clean it in person, and the time saved is more important.
In addition to this annual flagship land treasure DN33, Coworth also launched another new product DN55 of the same series. The function of carpet recognition and automatic increase of cleaning strength is added, which is very practical for families with more carpets. And it can be controlled by the intelligent speaker, and the ground can be cleaned easily by moving your mouth. Interested users can go to the official website of Covance to learn about it.
（ Dibao DN55 ）
「 More exterior drawings 」
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