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Method for predicting and controlling walking of robot

A technology of robots and walking methods, applied in the field of robots, can solve problems such as unintelligence, robots falling, rushing over, etc.

Active Publication Date: 2018-03-16
AMICRO SEMICON CORP
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  • Application Information

AI Technical Summary

Problems solved by technology

However, if you do not make predictions about the situation ahead, there are many situations that may lead to worse results, such as the danger zone, which has already been entered last time, and it will be very unwise to enter again this time because there is no prediction
There are also cliffs. If you do not predict, when the speed of the robot is relatively fast, it may rush over, causing the robot to fall

Method used

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  • Method for predicting and controlling walking of robot
  • Method for predicting and controlling walking of robot
  • Method for predicting and controlling walking of robot

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Embodiment Construction

[0061] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0062] The robot described in the present invention is a kind of intelligent household appliances, which can automatically walk in certain occasions by virtue of certain artificial intelligence. The body of the robot is equipped with various sensors, which can detect the walking distance, walking angle, body status and obstacles, etc. If it encounters a wall or other obstacles, it will turn by itself and walk in different directions according to different settings. Route, walk in a planned way. The mobile robot of the present invention includes the following structure: a robot body with driving wheels capable of autonomous walking, a human-computer interaction interface is provided on the body, and an obstacle detection unit is provided on the body. An inertial sensor is provided inside the body, and the inertial sensor includes an accelerometer ...

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Abstract

The invention relates to a method for predicting and controlling walking of a robot. The method includes the following steps: constructing a grid map based on grid units with states marked; on the basis of the grid map, establishing a dynamic detection model by using a current position of a robot as a reference point; according to the dynamic detection model, predicting a path situation in front of the robot; and on the basis of the prediction result, controlling a walking manner of the robot. According to the method, on the basis of the grid map formed by the grid units marked with various states, the robot is able to predict the path situation in front of the robot accurately and quickly by the dynamic detection model during the walking process and thus the walking manner of the robot iscontrolled reasonably based on different path situations, so that a problem that a robot walks over a cliff or enters a dangerous area repeatedly and thus the walking efficiency of the robot is improved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a walking prediction and control method for a robot. Background technique [0002] The current robot predicts whether there is an obstacle in front, and generally needs to use infrared detection, while the dangerous area or cliff can only be detected by vision, and these methods need to increase the hardware cost. However, if you do not predict the situation ahead, there are many situations that may lead to worse results, such as the danger zone, which has already been entered last time, and it will be very unwise to enter again because there is no prediction this time. There are also cliffs. If there is no prediction, when the speed of the robot is relatively fast, it may rush over and cause the robot to fall. Contents of the invention [0003] In order to solve the above problems, the present invention provides a robot walking prediction and control method, which can quickly and accura...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0212G05D1/0274G01C21/3461G01C21/3804
Inventor 李永勇肖刚军
Owner AMICRO SEMICON CORP
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