Robot navigation system and method

Abstract

The invention discloses a robot navigation system which comprises a sensor module, a judgment module and a strategy control module. The sensor module is used for emitting distance information, receiving returned distance information, performing calculation according to the returned distance information, performing mapping and outputting position information of a robot. The judgment module is used for judging whether the robot is located in a safety region or not according to the position information of the robot. The strategy control module is used for controlling the robot to adopt a first operating strategy for movements when determining that the robot is located in the safety region, or controlling the robot to adopt a second operating strategy for movements when determining that the robot is located in a non-safety region. The invention further discloses a robot navigation method. The robot navigation system and the robot navigation method give consideration to the operating efficiency of the robot and the reliability for responding to a complex environment and improve the movement efficiency and safety of the robot.

Description

technical field [0001] The present invention relates to the technical field of robots, and more specifically, to a robot navigation system and method. Background technique [0002] Smart home robot is a comprehensive system integrating environmental perception, dynamic decision-making and planning, behavior control and execution, etc. It is one of the most active fields of science and technology development at present. The robot may encounter fixed decorations such as stairs, walls, tables, chairs, and sofas during its movement. Whether the robot can effectively and quickly detect these areas and take corresponding measures determines whether the robot can guarantee its own safety and security in a complex environment. Mobile efficiency. There has always been a difficulty in the existing robot technology. We hope that the robot can move at a faster speed and complete the assigned tasks more quickly. However, the faster the moving speed, the faster the response speed of the...

AI Technical Summary

Problems solved by technology

However, the faster the moving speed, the faster the response speed of the sensor is correspondingly required, and the earlier the dangerous areas such as obstacles or stairs are found to ensure the safety of the robot's movement. However, the response speed of the sensor has its upper limit after all, which leads to the movement of the robot. Speed ​​and security can't have both

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