FAQ About Robot Vacuum Cleaner
Can a robot vacuum cleaner detect and avoid drop-offs?
Yes, many robot vacuum cleaners are equipped with sensors that can detect and avoid drop-offs, such as stairs or ledges. These sensors are typically located on the bottom or sides of the device and use a combination of infrared, acoustic, or optical technology to detect the edge of a drop-off. When the robot vacuum cleaner detects a drop-off, it will either stop or change direction to avoid falling.
Some robot vacuum cleaners use cliff sensors that can detect the difference in height between a surface and a drop-off, while others use optical sensors to detect changes in texture or color that indicate the presence of a drop-off. High-end robot vacuum cleaners may use laser sensors or cameras to create a detailed map of the room and detect drop-offs more accurately.
