Security service robot and intelligent obstacle avoidance method of robot in complex environment

A technology for service robots and complex environments, which is applied in the field of obstacle avoidance methods for intelligent security service robots in complex environments and security service robots, achieving the effects of good maneuverability, high accuracy of obstacle avoidance, and reasonable and perfect design
CN105676845AInactive Publication Date: 2016-06-15NAT UNIV OF DEFENSE TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
NAT UNIV OF DEFENSE TECH
Publication Date
2016-06-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an intelligent security service robot complex environment obstacle avoidance method and a security service robot. The method includes: S1: laser obstacle avoidance; The distance between the robot body and obstacles is marked as the coordinates on the map; S2: Ultrasonic obstacle avoidance; in the case that no obstacle is detected by the laser radar method, rely on the ultrasonic sensing method to assist in detecting obstacles and distance information, and realize obstacle avoidance ;S3: Infrared obstacle avoidance; if the infrared sensor detects that the distance between the chassis and the ground exceeds the preset threshold during the robot’s movement, it will avoid obstacles; S4: Collision obstacle avoidance; way to avoid obstacles. The above-mentioned obstacle avoidance method is implemented on the robot. The invention has the advantages of good controllability, more flexible movement, stable and reliable system performance, high obstacle avoidance precision and the like.
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Description

technical field

[0001] The invention mainly relates to the field of intelligent robots, in particular to an intelligent security service robot complex environment obstacle avoidance method and a security service robot. Background technique

[0002] Intelligent robot is a comprehensive system integrating autonomous navigation, environmental perception and local construction, dynamic decision-making and planning, autonomous control and execution, etc. It represents the highest achievement of mechatronics and is also one of the hot spots in scientific research and engineering design today. one.

[0003] One of the functions necessary for the robot's autonomous navigation is self-positioning, which requires knowing its position, direction, and destination at any time. Efficient to avoid and finally reach the finish line.

[0004] More and more robots appear in various engineering fields, which brings great convenience to industrial production and engineering applications. Howe...

Claims

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