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Which brand of sweeping robot is better? 2021 latest ranking of sweeping robots

Sweeping the floor is our daily housework. In this era of rapid development, we are all pursuing a higher quality of life. Therefore, various robots have been born to help us in our daily needs. Among them, the most practical one is the sweeping robot, which can make our lives more convenient and also allows us to live in a low-dust environment. These benefits are much better than manual cleaning. However, there are so many brands of sweeping robots on the market. When we start with sweeping robots, we will encounter problems that are difficult to purchase. So which brand of sweeping robots is good, let me explain the selection techniques of sweeping robots and which brand is good for everyone.

1. How to buy a sweeping robot?

Navigation mode of sweeping robot positioning system:

Divided into three types: gyroscope navigation, visual navigation and laser navigation:

Gyroscope navigation is to rely on sensors such as gyroscopes and accelerometers to obtain information such as position and speed. Affected by the accuracy of the device, there are errors in the gyroscope navigation process, and over time, the errors will continue to accumulate, and the area is relatively large and complex. On the ground, the shortcomings of gyro navigation will gradually appear, and it is not well qualified for planned cleaning.

Visual navigation is mainly to install a vision camera on the sweeping robot, collect the information it sees, and process it with an algorithm to get an environment model. Its advantage lies in low cost, and the technical route can be solved with the help of big data. Therefore, in the sweeping robot, visual navigation also occupies a place. But there is also a very obvious problem, visual navigation is difficult to accurately locate in a dim environment.

Laser navigation is mainly to obtain environmental information through laser, measure the distance information from oneself to obstacle through laser, and also through algorithm processing, obtain environment model, so as to obtain real-time positioning and walking route. In the past, the high cost of lidar discouraged some robotics companies, but in recent years, as the cost of lidar has fallen, sweeping robots with laser navigation have become more popular and have better performance, not only with high ranging accuracy. , It also has more advantages in resolution, making the sweeper more accurate in the accuracy and positioning of the map.

Sweeping robot cleaning route:

There are two types of random cleaning and planned cleaning:

A. Random cleaning is irregular. Relying on collision recognition, repeated cleaning may occur, with incomplete coverage and low efficiency.

B. The planned cleaning is regular, with higher efficiency and coverage, and the cleaning area can be set, with intelligent memory, and no running around. Not only that, it will also perform Yanbian cleaning after the partition cleaning is completed, and at the same time intelligently compensate for the missing scan area.

Whether it can automatically take out the garbage:

When the machine is cleaned and returned to the charging pile for charging, the charging pile can automatically suck the garbage in the dust box of the machine and store it in its own disposable dust bag, realizing the function of automatic garbage dumping, and avoiding the user to clean the dust box. The secondary pollution caused. The sweeping robot with dust collector can clean up garbage once a month, and has an automatic dust full prompt. Compared with the previous one without dust collector, it is much easier and a very practical function.

Which brand of sweeping robot is good? 2021 latest ranking of sweeping robots

1. UONI Yuri Intelligent Robot Vacuum Cleaner

Take the newly introduced V980Plus sweeping robot imported from Japan by Yuri, which can take out the garbage by itself as an example, because the traditional manual garbage disposal is not only troublesome but also easy to cause secondary pollution, and frequent contact with dirty bacteria can easily hurt your hands. Therefore, this product continues to be able to deeply clean the ground waste, while also adding a new automatic dust collection design. The suction force of 130,000 Pa can transfer all the garbage in the dust box to the dust bag of the dust collector. The dust bag locks the garbage firmly and avoids secondary pollution. Throwing it in January frees your hands even more. The planned cleaning route, sweeping and suction type and other functions are relatively complete.

2. Dyson Dyson intelligent sweeping robot

The British Dyson Co., Ltd. is mainly engaged in vacuum cleaners. It has a number of patents in the vacuum cleaner field and has been a world leader. Their sweeping robots are equipped with their unique multi-cone dust collection technology. They are very powerful in vacuuming, but they cannot be achieved without a water tank. Sweeping and mopping are integrated, and the machine is too high and there are some small places that cannot be entered.

3. iRobot Intelligent Sweeping Robot

The iRobot sweeping robot is a robot made by the US military industry. It has powerful functions and can automatically collect the garbage in the dust box. It does not need to be used frequently, but it cannot be integrated with sweeping and dragging. It is also expensive and relatively low compared to other brands.

4. Ecovacs intelligent sweeping robot

Cobos Co., Ltd. is an enterprise specializing in the research and development and manufacturing of robots. Cobos's sweeping robots have excellent cleaning capabilities and are worth starting with. Cobos has a relatively strong technological strength and a broad technical layout. At the same time, Cobos' market planning is also very good. Cobos, which attaches great importance to technology investment, has now become China's leading service robot brand.

5. Roborock Roborock Intelligent Sweeping Robot

Founded in 2014, Roborock Technology quickly made its debut in the same year by leveraging the channel advantages of the Xiaomi ecological chain brand. The T7 Pro, the latest floor sweeping machine, uses dual cameras for visual obstacle avoidance. In a dark environment, it will automatically turn on the infrared fill light to improve the ability to recognize objects; however, it also leads to obstacle avoidance. The corners and corners of the space will not be covered properly, and the details need to be improved.

The above are some introductions to which brand of sweeping robot is good. The three points mentioned in the article are that choosing sweeping robots is relatively important and practical. You can choose your favorite sweeping robot based on these three points.