Robot vacuum cleaners with orientation in room using rangefinder (laser)
Rangefinder (laser)
— building a map using a laser range finder — lidar. Usually, such a rangefinder covers the space all 360 ° around the vacuum cleaner, scanning the space at a high frequency (hundreds and even thousands of measurements per second in all directions). It allows you to create very accurate maps in a short time and with a minimum of movement in space. In addition, the rangefinder is used not only during the initial mapping but also during further work — thanks to this, the robot instantly reacts to changes in the environment and corrects the trajectory of movement. The main disadvantage of such systems is their rather high cost. In addition, as in the case of sensors, when controlling the vacuum cleaner via smartphone, the map is displayed in the form of a rough plan, which is somewhat less convenient than when using cameras.| rangefinder (laser) | clear | Save List |
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