Cobos family service robot professional intellectuals, created the ground cleaning robot treasure, automatic window cleaning robot window treasure, air purification robot Sic Bo, robot butler treasure, specializing in the development, design, manufacture and sales of home service robots .
Cobos has always been committed to the mission of “Let the robot serve the global familyâ€, so that more people can enjoy the smart life brought by technological innovation.
MilletFounded in April 2010, Beijing Xiaomi Technology Co., Ltd. is a mobile internet company specializing in the development of intelligent hardware and electronic products. "Life for a fever" is the product concept of Xiaomi. Xiaomi Company has created a model for developing mobile phone operating systems and enthusiasts to participate in development and improvement using the Internet model. Xiaomi is still the fourth technology company with the self-research ability of mobile phone chips after Apple, Samsung and Huawei.
“Let everyone enjoy the fun of technology†is the vision of Xiaomi. Xiaomi Company has applied the Internet development model to develop product models, uses geek spirit to make products, uses the Internet model to eliminate intermediate links, and strives to enable everyone in the world to enjoy high-quality technology products from China.
Xiaomi and Cobos contrastIn addition to the path planning, the cleaning ability is also very concerned when we buy the sweeper. It determines whether the ground can be cleaned, so I tested the cleanliness of the three sweepers.
How about the cleaning structure of the three sweepers?Mi home sweeping robot
The Mijia sweeping robot uses the original imported NIDEC brushless motor from Japan, with a maximum suction force of 1800Pa, and a three-stage cleaning structure with a side brush and a roller brush. The single design of the side brush not only reduces the possibility of flying the garbage, but also makes it easier to get rid of when it encounters an easily entangled object such as a cable, so it cannot be said from the quantity.
iRobot Roomba 980
The cleaning structure of the iRobot Roomba 980 is no different from that of the previous model. The AeroForce cleaning system is unique in that it uses a brushless design, two rubber rollers with double reverse rotation, combined with airflow acceleration and high efficiency vacuum suction. The official said that its cleaning efficiency has increased by 50%. The 980 also has a carpet pressurization mode that doubles when the floor climbs to the carpet.
Cobos UNIBOT butler robot
The domestic sweeping machine brand Cobos sent the latest Dibao 9 series, but because we did not find the evaluation machine, we used a UNIBOT butler robot instead, its "bottom" is only more than the Dibao 9 series The expansion interface is used, so the DR95 is used as a reference for the cleaning structure. The DR95 consists of a side brush, roller brush and 800Pa suction to form a three-stage cleaning structure. The specifications are similar to most sweepers on the market.
Cleaning cleanliness: Mijiatun iRobot> CobosIt’s the scorpion that is marathon, and whoever’s cleaning ability is still depends on the actual cleaning results. We prepared basically the same amount of “foodstuffs†for the three sweepers, including four kinds of simulated garbage including flour, rice, melon skin and paper scraps. In addition to judging who cleaned it, we should also look at the rice with larger particles. The weight of the melon seeds is dropped to the ground, which also has an important impact on its cleaning efficiency.
Prepare basic equivalent "food ingredients" for three sweepers
Three sweepers cleaning results show
First of all, I will show you the results of the cleaning of the three sweepers. Cobos's performance is the most unsatisfactory. Because of the weak suction, there is still a lot of flour left on the coffee table after cleaning. The performance of Mijia and iRobot is close. But a careful comparison found that iRobot residual flour traces more, so the final rice home sweeper wins with a slight advantage.
Cleaning ability along the wall: Mi Jia > iRobot > CobosLet's continue to test the cleaning ability of the three sweepers. It was just a coffee table with "cliffs" everywhere. This time we pushed them to the corner and sprinkled a lot of flour on the edge of the wall to see who could clean it. clean.
Mi home sweeper along the wall cleaning test
First of all, let's take a look at the best-selling rice home in the previous link. The flour under the wall roots is accompanied by the rotation of the side brush. After the sweeping machine passes, there is basically no residue, and the flour in the gap between the baseboard and the floor is also cleaned. To be more in place, unfortunately there is a cleaning blind spot at the corner, the side brush and the roller brush can not cover, and finally left a little flour.
iRobot 980 wall cleaning test
Like the Mi family, iRobot's cleaning along the wall can't cover the area of ​​the corner, but the overall result is still slightly inferior to that of the Mi family. The reason is that it is not completely cleaned in other areas, and eventually forms a clear sweeping zone. In fact, it almost cleaned the cracked flour in the wall at 1 minute and 19 seconds, but finally turned and cleaned elsewhere.
Cobos housekeeper robot along the wall cleaning test
Cobos did not complete the cleaning test of this round. The cleaning was initially stuck in the state of the card. The result of the retest was the same. It may not be able to open in such a small area.
Summary: The results of the above two rounds of comparative tests are exactly the same. The Mijia sweeper is similar to the iRobot 980, but the Mijia sweeper is better than the iRobot 980 in terms of cleanliness and edge cleaning. Cobos and them There is no advantage over the ability to clean. As for the conclusion, there is no need to make too much statement. The cleaning power of the 1699 yuan Mijia sweeper is very strong. Of course, this has nothing to do with the path planning advantage it shows in the previous comparison evaluation, but its price is only other. Half of the two machines are even less than one-third, and the path planning and cleaning capabilities are two important indicators of the performance of the sweeper.
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