[PConline Professional Review] I don't know if everyone will be like the author and it is full of impetuosity for the upcoming smart home life. Maybe we don't know exactly what kind of future life is like, but we can still see through the smart devices like smart sweepers. Recently, PConline evaluation room also ushered in a smart sweeping robot, it comes from the famous robot brand, was listed in early March of this year, it is - Cobos sweeping robot Di Po DD3.
Before we have tested the Debao DE3, its outstanding performance in various aspects has always been vivid. The DD3 of this evaluation is also one of the new sweeping robots launched by the Cobos Robot in 2017. The DD3 is equipped with the newly upgraded Cobos Robot Blue Whale Cleaning System 2.0, and its cleaning effect is upgraded. At the same time, Smart Move path planning technology is optimized to achieve single-room intelligent identification, blind zone sensing, and non-repetition of paused sweeping. The cleaning efficiency is improved while the coverage rate is higher. Support mobile phone APP control, visible cleaning process, intimate and convenient. APP can also achieve remote control and other functions. Currently, Dibao DD3 is priced at 1,899 yuan.
Appearance section overview
Dibao DD3 still continues the disc shape of the Cobos series of sweeping robots, but there are some optimizations in the online bar, so that the whole machine looks more full of lines. The body uses black and gray color, looks mysterious and scientific sense.
In terms of product size, the size of the DVP DD3 is 350×350×79mm, and the body thickness of 79mm once again refreshes the records of Cobos' planned sweeping robot products, and it can be smoothly moved into the bottom of furniture for cleaning.
From the front of the machine, the top is a crash bar. A slightly down area is a WiFi signal and a start/pause button. The middle and lower parts are the dust box cover and the bottom is the built-in water tank button.
From the side, you can find the crash bar, exhaust vents and a built-in transparent water tank.
Turning to the bottom of the observation, the bottom of Dibao DD3 is mainly composed of three anti-falling sensing eyes, a pair of charging pole pieces, a universal wheel, a pair of side brush, a roller brush, and a pair of suspension driving wheels.
In addition to the host box, the product also comes with two boxes of accessories. The first box opened the package to get a rag and suction device. The second box is a remote controller. The overall accessories are still quite rich, and each is very practical.
To be honest, I had already been mentally prepared after having experienced the previous Debao DE3, but I did not expect to be dazzled by the DD3 again. The Coworth brand has to be praised here, and its sweeping robots are equivalent to a work of art in the construction. Dibao DD3 continues the previous minimalist design, is the thinnest in the Cobos sweeping robot product planning, Di Po DD3 can be very smooth and easy access to the bottom of the furniture for cleaning, which allows users to have more choice in the furniture Great room.
Finding the details
First of all, I would like to introduce to you the highlight of this year's Cobos newly launched Blue Whale Clean System 2.0 equipped with Cobos Robot. The Blue Whale Micro-Control Water Tank is equipped with a large capacity of 300ml. Once water is added, it can meet the needs of house cleaning. Innovative constant pressure floating rags, elastic close to the ground, clear stubborn stains, mopping better. Dibao DD3 water tank uses a built-in embedding method, placed in the rear of the machine. The large-capacity micro-control water tank can intelligently identify whether the rag is installed. Breakthrough support for mobile phone APP can adjust the speed of seepage, match personal preferences, match the ground conditions, match the family area, match the cleanliness, and add water once to full house.
Dibao DD3 equipped with adaptive blind detection system, designed for the human can not clean the design of the dead, its advantage is self-evident, "smart chip + advanced algorithm + multi-sensor" strong combination, so that Di Po DD3 can intelligently identify curtains, Bedding and other soft “pseudo-barriers†effectively increase clean coverage and corner coverage, effectively covering every corner of the home.
"Planning" will be the main development direction of sweeping robot technology. Dibao DD3 will be equipped with the Kewos Smart Move path planning technology, "bow" shape planning path, making the cleaning efficiency and path law more efficient.
The dust box cover no longer uses a lightly-lifted design, but a straightforward flip design. The dust box of DD3 is equipped with a three-layer filtration system. One layer filters large particles, two layers filter out dust, and the final precision HEPA layer removes ultra-fine particles. This layer is deeper than one layer, ensuring both the health of the discharged air and Ensure clean efficiency.
After the dust box lid is lifted, in addition to the dust box, you can also see the power switch and a reset button. The reset button will play a big role in the process of connecting the APP. We will talk about it later.
Bilateral brush design. First, the double-sided brush covers a larger area because sweeping robots cannot always be swept along the edges, while the double brush can cover a larger area during normal sweeping. Second, when cleaning along the edge, both sides of the brush can be along the side, and the efficiency is higher. Once again, the bilateral brushes have a better cleaning effect on the corners. The author's immediate bright spot is that the bilateral brushes have been designed with different colors to distinguish them, and the details can better highlight the humanized design.
When the machine is unpacked, it is equipped with a floating V-roller by default. In addition, the manufacturer also has a brushless suction device that can be replaced with a roller brush as needed. The roller brush assembly is equipped with a floating pressure-maintaining curtain wall, which can effectively intercept dust, and the soft bristles can sweep deep into the gap; with the floating suction nozzle assembly, the hair is not wrapped and the ground is cleaned. The author's suggestion is that we can use a brushless suction device to perform a simple sweep every three days and a V-type roller brush to perform a deep sweep every 5-7 days.
Equipped with a pair of suspension drive wheels, this design greatly increases the slope of the machine's climbing, climbing ability up to 14mm (13mm climbing capacity when equipped with rag), so that the machine can cope with a variety of uneven ground.
After studying the appearance and detail of the DD3, I also had a relatively interested in the actual combat ability of the DD3. Next, we immediately started the performance testing of the DD3.
Performance testing
Blue Whale Cleaning System 2.0
Dibao DD3 is equipped with the newly developed Blue Whale Cleaner System 2.0. It is equipped with a large-capacity micro-control water tank, which can intelligently identify whether the rags are installed or not. The mobile phone APP can adjust the water seepage speed. As the core selling point of Debao DD3, let's take a look at how Blue Whale Cleaner System 2.0 is identified by mobile app.
Demo video:
As can be seen from the video, when the author installed a rag for Dibao DD3, the mobile phone APP will automatically recognize the rag has been installed, and will add an adjustment of the amount of water seepage on the interface; when the author removed the rag, APP is It will automatically recognize that the wipes have been removed and the water seepage adjustment function of the interface disappears.
Bilateral brush, double gather double edge
Dibao DD3 uses a bilateral brush design. So why use this design? What are the advantages of such a design?
First, bilateral brushes cover a larger area. Because sweeping robots cannot always be swept along the edges, double brushing can cover a larger area during normal sweeping. Second, when cleaning along the edge, both sides of the brush can be along the side, and the efficiency is higher. Once again, the bilateral brushes have a better cleaning effect on the corners.
Smart Move Path Planning, Whole House Coverage
Smart Move path planning technology has always been a major selling point for the Cobos series intelligent sweeping robots. It has excellent planning, using "bow" as the walking path; equipped with adaptive blind detection system, intelligent identification of curtains, curtains and other soft "pseudo barriers", effectively improve the clean coverage rate and corner coverage; support Suspension of continued scan to ensure cleaning efficiency; more automatic identification of single rooms, energy saving and high efficiency. Below, we will test it one by one.
(I) Cleaning path
"Planning" will be the main development direction of the technology of sweeping robots, and the Smart Move path planning technology adopted by Dibao DD3 will be planned for sweeping to bring more convenient experience to users. Below, the author will show you the cleaning route of Dibao DD3.
Demo video:
As can be seen in the video, the DD3 of Dibao is regularly following the planned “bow†type sweeping path.
(B) Adaptive blind detection system
The purpose of the adaptive blind spot detection system is to enable the machine to reach places where manpower cannot reach for cleaning, and to intelligently recognize soft “pseudo-barriers†such as curtains and bed curtains, effectively improving the clean coverage and corner coverage.
It can be seen from the demo diagram that when the local treasure DD3 approaches the curtain fabric, it will intelligently decelerate and prevent collisions, and will sweep along the edge of the curtain fabric, which is very intelligent and efficient.
(c) The suspension of renewal is not repeated
Most of the path planning sweeping robots, as long as the cleaning process is suspended, the machine will restart the sweeping work and repeat the sweeping area. However, even if DD3 is suspended, it will continue cleaning and will not repeat.
Demo video:
As you can see from the video, when the author pauses and replaces the rags with the DD3 that he is working on, select Dibao DD3 to continue working. You can see that the cleaning path of Dibao DD3 will continue the work before replacing the rag, and it does not appear. Repeat the route situation.
(four) automatic identification of single room, efficient return charge
After cleaning, the sweeping robot will automatically need to find a charging base. If there is no charging base in the room, the machine will always look for it. The DD3 can automatically identify single rooms, and judge that the cleaning will be back to the starting point, smart, efficient and more energy-efficient. (For reasons of time, the author simulated a 2m by 2m area with a wooden strip to simulate a small room.)
Demo video:
From the video, it can be seen that in the area surrounded by the author, Dibao DD3 can automatically return to the charging station after recognizing the single room and fully covering the cleaned area, which greatly ensures the cleaning efficiency and endurance of the machine.
Mobile APP control
In addition, as an integral part of the smart home life of the future, Cobos Depot DD3 certainly supports mobile APP operation.
Before the experience, we must first connect the machine with the mobile phone APP. First, install the “Ali Smart†APP on the mobile phone; then, open the APP and select Add Device; enter the password of the wifi environment where the mobile phone is located; open the main power switch of the device, and then click the reset button to start matching and finally display the connection success. You can.
In the experience session, the author used the “Ali Smart†APP to manipulate DD3 to operate within the area enclosed by the wooden strips, and to observe various information functions when DD3 was working.
Demo video:
In the APP interface, we can see the machine's mode, working status, and battery power (the interface can also adjust the amount of seepage when installing a rag); in the middle, you can select different cleaning modes to switch; View the cleaning log and the easy-to-create map of Dibao DD3, clearly marked the scanned area and the unscanned area on the simple map, and can also enter the virtual remote control to control the DD3.
Wipe test
Di Bao DD3 in addition to cleaning, but also has to wipe the floor function, the following, the author poured a soy sauce on the floor, the ground treasure DD3 for a simulation to wipe the ground test.
Demo video:
As can be seen from the video, for this soy sauce, Dibao DD3 can wipe clean the soy sauce only once, leaving no trace, it is not hard to imagine, in practical applications, the ground DD3 wipe function is still quite practical.
Human functional test
Voice reminder function
Coworth has been promoting the interaction between machines and users during the development of sweeping robots. Furthermore, due to the ingeniously thin body of the DW DD3, it is difficult for the user to distinguish the specific position of the machine when the machine sometimes enters the bottom of the furniture. In view of this, the Debao DD3 is equipped with a humanized voice prompt function, voice prompts can increase the interaction between the robot and the user, very intimate, the user experience instantly improve.
Anti-drop function test
Anti-drop function is one of the necessary skills for each sweeping robot. Because many families have such an environment as a staircase, a sweeping robot without anti-dropping function can easily fall, and it may cause damages and other degrees of failures, resulting in failure to continue the normal cleaning work.
Escape ability test
In a home environment, due to the presence of furniture or appliances, there are always some slightly more complicated environments, which may trap the sweeping robot so that it can't finish cleaning tasks or even stop work. Escape ability can be said to be a big test for sweeping robots, but it is also one of the metrics that determine whether a sweeper is a good product. The author simply put a path in the evaluation room and conducted a labyrinth escape ability test on the ground DD3.
Automatic recharge test
Since it is a home appliance product, we have to pay attention to the performance of the battery life. Although the DD3 of Dibao has a capacity of 3000mAh nickel-metal hydride battery, and once it is full of electricity for 110 minutes, but the battery will always consume light, then this requires Debao DD3. To automatically recharge when there is no electricity.
The full text concludes: As a new sweeping robot of Cobos in 2017, the body appearance of Dic DD3 full of lines and technology sense easily fascinated the author. In terms of performance, the DD3 is equipped with the newly upgraded Cobos Robot Blue Whale Cleaning System 2.0, and its cleaning effect is upgraded. At the same time, Smart Move path planning technology is optimized to achieve single-room intelligent identification, blind zone sensing, and non-repetition of paused sweeping. The cleaning efficiency is improved while the coverage rate is higher. Support mobile phone APP control, cleaning process can be seen visually, intimate and convenient, remote control through the APP can also be achieved, combined with its stunning price, it really allows the author to find a reason not recommended to everyone.
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