Sweeping robot movement obstacle avoidance and route control method and device and sweeping robot

Abstract

The embodiment of the invention discloses a sweeping robot movement obstacle avoidance and route control method and device and a sweeping robot, and the method comprises the steps: controlling the sweeping robot to move based on a first planned route; detecting whether an obstacle exists or not, and if so, controlling one or more sensors to collect sensor data of the obstacle; determining obstacle parameters corresponding to the obstacle according to the sensor data, wherein the obstacle parameters comprise the size, the area, the type, the position information and the like of the obstacle; determining the influence of the obstacle on the first planned route, including the relative position of the obstacle in the map, and re-performing route optimization on the non-moving route portion based on a closed route in the first planned route of the obstacle to obtain a second planned route, and controlling the sweeping robot to move to avoid the obstacle according to the second planned route. According to the invention, the obstacle avoidance accuracy of the sweeping robot can be improved.

Description

technical field [0001] The invention relates to the technical field of sweeping robots, in particular to a method and device for moving an obstacle avoidance and route control of a sweeping robot and a sweeping robot. Background technique [0002] Sweeping robot, also known as automatic cleaning machine, intelligent vacuum cleaner, robot vacuum cleaner, etc., is a kind of smart household appliances, which can automatically complete the floor cleaning work in the room by virtue of certain artificial intelligence. The current sweeping robot solution, when the sweeping robot recognizes obstacles, usually can only recognize whether there are obstacles, but cannot further identify the size and type of obstacles, and cannot perform corresponding obstacle avoidance operations for different obstacles, resulting in The obstacle cannot be completely avoided or the area around the obstacle is not cleaned. Contents of the invention [0003] Based on this, it is necessary to address t...

AI Technical Summary

Problems solved by technology

The current sweeping robot solution, when the sweeping robot recognizes obstacles, usually can only recognize whether there are obstacles, but cannot further identify the size and type of obstacles, and cannot perform corresponding obstacle avoidance operations for different obstacles, resulting in Unable to completely avoid obstacles or the area around obstacles is not cleaned

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