Mark Johnson
(Rated from 103 reviews)

Updated 26 February 2020 by Mark


Q: Are Robotic Vacuum Cleaners As Effective As the Every Other Day Cleaning Robot Which Does Not Intend To Replace A More Powerful Vacuum Cleaner But Just For Light Cleaning?

A: They have come a long way. You do not have to suffer the indignity of dragging around an unwieldy, cumbersome product connected to a clumsy, wheeled canister the size of an elephant anymore.

In fact, you do not even need to get off of the couch or your silky office seat. Although it still feels like a relatively new product, there are numerous excellent robotic vacuums available to assist you in disposing of dust, pet hair, and other debris in your home—without needing to lift a finger.

Q: Why Are Robotic Vacuum Cleaners Round?

A: A robotic vacuum cleaner is a type of vacuum system that is programmed to clean without requiring any human intervention. The RoboVacs utilize additional features such as spinning brushes, UV sterilization, and mopping.

It is round because the roundness improves autonomy. When a circular robot (with drive wheels coaxial with the robot diameter) maneuvers into a corner or narrow space it can always turn in place until it maneuvers its way out. The strategy requires no sensor other than a bumper.

With a non-round robot, however, it must execute a more complicated series of wanders to extricate itself. Also, the correct moves cannot be computed unless the robotic system knows the shape of the local space. Thus a non-round robot is more likely to get stuck. With that, the round robot vacuums, therefore, are the best robotic vacuum systems.

Q: How Many Sensors Are There In A Robotic Vacuum Cleaners?

A: The number of sensors a vacuum cleaner has depends on the robotic cleaner itself. However, there are some tasks that all of them share and the corresponding sensors that can perform these tasks:
For Navigation:
1. Detecting Obstacles

  • There are mechanical bumpers that are mostly in front of the robot when it touches a wall or an obstacle
  • There are also proximity sensors that are either infrared or ultrasound

2. Not Falling Off A Staircase

  • For this specific task, the robotic cleaner has surface sensors under the robot that detect the absence of surface.

Please also read our detailed guide on the Best Robot Floor Cleaner, Shark Ion Robot, hoover 970 and pure clean automatic.

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