With the popularization of smart homes, more and more families have begun to appear as sweeping robots. It has greatly improved people's lives by means of artificial intelligence, saving time, instead of bending down and dragging the floor for half an hour...
According to GfK China's total retail sales monitoring data, the retail sales volume of sweeping robots has reached a combined growth rate of 51% for five years. By 2017, the retail market for sweeping robots in China has reached 3.325 million units, with retail sales of 4.41 billion. Yuan. According to Ging Kai’s speculation, in 2018, the market for sweeping robots in China will reach 5.38 billion yuan, and the retail volume will reach 4.35 million.
It is easy to see that the current sweeping robots have a good potential for development in China. In the future, the sweeping robot market in China will continue to show a high growth trend. The great prospects for development have led many home appliance companies to smell business opportunities and have entered the sweeping robot market, resulting in a market Sweeping robots have many brands, prices vary, and functions vary.
So, sweeping robots that are widely favored by home appliance manufacturers and consumers are really smart and practical. Many consumers trumpet their own sweeping robots on the Internet and they only 'circle around', 'often leaking', 'fundamental' There is no improvement in cleaning efficiency', 'Frequent maintenance is not used in half a year', 'If it is not closed, it can be cleaned from the tenth floor to the first floor' ... ... and so on.
In order to help consumers rationally purchase a cost-effective sweeping robot, recently, the Consumers Association of China Consumers purchased 20 sweeping robot samples from Jingdong, Suning and other network platforms as ordinary consumers. , Cleanliness, endurance ability and other aspects of the performance of the comparison test, found that the twenty samples in the coverage and cleanliness of the difference is very wide, the highest cleanliness rate of 93% minimum of only 29%.
In this regard, Mei Xiaochun, dean of the China Household Electrical Appliances Research Institute, said that the clean coverage rate of sweeping robots is affected by the path planning. With the development of the industry, sweeping robots have gradually changed from the random collision pattern to the path planning model, but the function The integrity is still uneven.
Actually, sweeping robots, which cause headaches for many users, will only swoop around and be associated with the positioning system they carry. As long as there is a good positioning system to assist in the planning of sweeping paths, sweeping robots can be truly effective. Help users solve cleaning problems.
The positioning system is often referred to as the core of the smart robot. The more advanced sweeping robots on the market are usually RPS laser positioning system, vSLAM image displacement positioning system and wireless carrier indoor positioning system. Which are more worthwhile? Choose it?
The RPS laser positioning system rotates the laser probe 360° at the top of the machine to measure the coordinates with the change of the environmental distance. The positioning accuracy is very high, but the laser probe needs to rotate while the machine is working, so the service life will be greatly shortened. The vSLAM image The displacement positioning system acquires data through the built-in camera of the machine and realizes real-time positioning, so as to perform composition and path planning. When the indoor light is dark or distance is easily measured, positioning error occurs, that is, image displacement positioning under the dark environment. The system barely plays any role.
Compared with the former two, the wireless carrier indoor positioning system can be said to be the best choice! It uses the charging base and the machine wireless carrier probe to double measure the distance change positioning coordinates, built-in wireless probe breakthrough range limit, to achieve the whole house positioning; infrared transmission Distances of up to 30 meters or more fully cover the family environment. Even large houses do not have to worry about it. More importantly, this positioning technology is basically free from external influences, can be applied to various environments, has high stability, and has a long service life. .
Therefore, to remind consumers, when you have the intention to buy sweeping robots, don’t blindly believe that salespeople’s hypnotic “smart” propaganda, you need to do a good job in advance selection strategy, polish your eyes, identify positioning, in order to buy the desired intelligence Sweeping robot.