In recent years, the popularity of smart home appliances has become higher and higher. As a new type of smart products, sweeping robots have begun to enter our lives. However, many consumers are facing the market when they are sweeping the sweeping robots. How to choose, indeed, to buy a "reliable" sweeping robot needs to be considered, not only to have a reasonable price, but also a powerful function. So what kind of configuration is the real power for the sweeping robot? Today the old driver will come to introduce to you.
First, the positioning planning system
At present, the positioning methods adopted by the planned sweeping robots on the market include an RPS lidar navigation and positioning system, a vSLAM image displacement positioning system, and a wireless carrier indoor positioning system.
RPS laser radar navigation and positioning system is a 360° rotating laser probe to measure the positional coordinates with environmental distance change. The biggest disadvantage of this positioning method is that the probe is expensive, and it needs to rotate continuously during work. The life is very limited, such as neato, Cobos also has millet;
The vSLAM image displacement positioning system is a positioning change coordinate of the displacement of the ceiling image by the camera. This positioning method has higher requirements for reference objects on the ceiling, so there will be certain errors, such as iRobot, Samsung, Dyson;
Wireless carrier indoor positioning system. It double-measures the distance change positioning coordinates through the charging stand and the built-in wireless carrier probe on the machine. The built-in wireless probe breaks the range limit and achieves the whole house positioning. In the current high-end products, the stability and durability are very high, such as Proscenic ( Pusangnik, iRobot, but this positioning method is only used in high-end sweeping robots, which is generally expensive. However, we can understand from various aspects that Pusangnik's cost performance is high, and the overall advantage is better in sweeping robots.
Second, vacuum motor
The quality of the vacuum motor directly affects the sweeping robot's cleaning ability and effect. Generally good vacuum motors have high speed, large suction, long life and low noise. At present, the intelligent sweeping robot brand vacuuming motor on the market has a big difference. Generally divided into two types: brushless motor and brush motor (carbon brush motor).
Brushless motor (DC motor): high speed and long life. Working for about 20,000 hours, it can be used normally for 7-10 years. Brushless motors are more energy efficient, and consume less than 1/3 of the power consumed by brushed motors, and do not require any maintenance costs. The best motor currently used by sweeping robots is the Japanese NIDEC brushless motor.
Brush motor (carbon brush motor): loud sound, large power consumption, more importantly, the cost of subsequent maintenance is relatively high, but the cost of the previous factory investment is very low, only about 1/5 of the cost of brushless motor. Brushed motor working time is: 5000 hours, normal use is 2-3 years.
Today, the old driver introduced the positioning system and the vacuum motor of the intelligent sweeping robot. The next time I talk about the advantages and disadvantages of the suction and battery equipped with the different functions of the sweeper, I hope that everyone will double eleven. Give some help when you are at hand.
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