Others are easy to use, why is your home sweeper disobedient?
Along with the popularity of smart homes , more and more families are beginning to appear in the role of sweeping robots. It has greatly improved people's lives and saved time in the way of artificial intelligence , instead of bending over and slamming for half an hour.
According to data from GfK China's retail monitoring, the retail sales of sweeping robots has grown at a compound annual rate of 51%. By 2017, the market size of China's sweeping robot retail sales has reached 3.325 million units, and the retail sales amounted to 4.41 billion yuan. According to Jiefair, the market size of China's sweeping robot will reach 5.38 billion yuan in 2018, and the retail volume will reach 4.35 million units.
It is not difficult to see that the current sweeping robot has good development potential in China, and the domestic sweeping robot market will continue to show high growth in the future. The great development prospects have led many home appliance companies to sniff business opportunities and have entered the sweeping robot market. As a result, the brands of sweeping robots on the market are numerous, the prices are mixed, and the functions are different.
So, is the sweeping robot that is popular among home appliance manufacturers and consumers really smart and practical? Many consumers on the Internet sifting their own sweeping robots "only turn circles", "frequently missed sweeps", "no improvement in cleaning efficiency", "frequent maintenance after half a year of use", "if you don't close the door, you can The tenth floor is cleaned to the first floor"... and so on.
In order to help consumers rationally purchase a cost-effective sweeping robot, recently, the Chinese Consumers Association staff purchased 20 models of sweeping robots from Jingdong, Suning and other online platforms as ordinary consumers, and their cleaning coverage. After comparing the performances of cleaning power and endurance, it was found that the coverage of the 20 samples was very different in terms of coverage and cleaning rate. The cleaning rate was as low as 93% and the lowest was only 29%.
In this regard, Mei Xiaochun, assistant to the president of China Household Electrical Appliances Research Institute, said that the cleaning coverage of sweeping robots is affected by the path planning. With the development of the industry, the sweeping robot has gradually changed from random collision mode to path planning mode, but the function The integrity is still uneven.
In fact, the sweeping robot that makes many users have a headache will only sweep the sweeping sweep, which has a lot to do with the positioning system. If there is a good positioning system to assist and plan the cleaning path, the sweeping robot can be really effective. Help users solve cleaning problems.
Positioning system is often called the core of sweeping robot intelligence. The more advanced sweeping robots on the market usually use RPS laser positioning system, vSLAM image displacement positioning system and wireless carrier indoor positioning system. Which is more worthy of being Choose?
The RPS laser positioning system rotates 360° through the laser probe on the top of the machine to measure the position and coordinates of the environment. The positioning accuracy is very high. However, since the laser probe needs to rotate continuously while the machine is working, the life will be greatly shortened. The vSLAM image displacement positioning system acquires data through the built-in camera of the machine to realize real-time positioning for composition and path planning. When the indoor light is dark or long distance measurement, it is highly susceptible to positioning error, that is, in the night environment. The image displacement positioning system can hardly play any role.
Compared with the former two, the wireless carrier indoor positioning system can be said to be the top choice! It double-measures the distance change positioning coordinates through the charging stand and the machine wireless carrier probe, and the built-in wireless probe breaks the range limit to achieve the whole house positioning; the infrared transmission distance can reach more than 30 meters, covering the home environment comprehensively, even if it is a large-sized apartment, there is no need to worry. More importantly, this positioning technology is basically free from external influences and can be applied to various environments with high stability and long service life.
Therefore, the consumers are reminded that when you have the willingness to buy a sweeping robot, don't blindly believe that the sales staff are full of "smart" propaganda. You need to make a purchase strategy in advance, polish your eyes, find the right position, and then you can buy your favorite intelligence. Sweeping robot.
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