UID : 20201156

NAME : Chun Hyojae

“I keep the promises between Prof. and I”

HW7

HW6

HW5

HW4 [Maximal Flow]

HW3 [The Shortes Path Planning]

코드 입력값

Comparative Schematic of Xiaomi Robot Vacuum Cleaners Between Generations

How does a robot vacuum return to the charging system

Some robot vacuums are equipped with cameras, which provide visual input to help the robot navigate and recognize objects in its environment. Cameras can be used for tasks such as object detection, mapping, and localization.

Some advanced robot vacuums use lidar sensors, which emit laser beams and measure the time it takes for the beams to reflect off objects in the environment. Lidar provides a highly accurate 360-degree map of the surroundings, allowing the robot to navigate complex environments more efficiently.

Bump sensors are typically located around the perimeter of the robot and are used to detect physical contact with obstacles. When the robot collides with an obstacle, the bump sensor triggers, causing the robot to change direction and avoid the obstacle.

Cliff sensors are used to detect drop-offs such as stairs or ledges. They emit infrared light downwards and measure the reflection to determine if there's a drop-off. This helps the robot vacuum avoid falling down stairs or ledges.

Infrared sensors emit and detect infrared light to measure distances to obstacles. They help the robot vacuum detect walls, furniture, and other objects in its path. By analyzing the reflections of the emitted IR light, the robot can determine the distance to objects and adjust its path accordingly.