Method and device for correcting route deviation of robot terminal

Abstract

The present invention provides a method and device for correcting deviations in the driving route of a robot terminal. The method includes: obtaining the position identification information of the robot terminal driving in the work site; wherein, there are multiple location points in the work site, and the robot terminal is located at Position identification information is collected at each location point; based on the obtained location identification information, the driving route angle of the robot terminal in the work site and the current position of the robot terminal are calculated; based on the current position of the driving route angle of the robot terminal, the driving route of the robot terminal is determined Is it consistent with the preset driving route? When it is detected that the driving route of the robot terminal deviates from the preset driving route, the driving route of the robot terminal is corrected. The above deviation correction process can effectively and quickly grasp the driving situation of the robot terminal and adjust the driving route accordingly. Timely correction of deviations when deviations greatly improve the working efficiency of the robot terminal and reduce the incidence of failures caused by path deviations.

Description

technical field [0001] The present invention relates to the technical field of robots, in particular to a method and a device for correcting deviations of driving routes of robot terminals. Background technique [0002] Mobile robot is a comprehensive system integrating environmental perception, dynamic decision-making and planning, behavior control and execution. One of the most active areas of development. With the increasing improvement of robot performance, mobile robots have been used more and more widely, such as in handling, painting, welding and other operations. [0003] Path planning is an important part of a mobile robot. Its task is to find a collision-free path from the initial state to the target state in an environment with obstacles according to certain evaluation criteria. The above-mentioned path planning design depends on theoretical calculations. Therefore, in order to improve the performance of the mobile robot, the actual error of the end execution of...

AI Technical Summary

Problems solved by technology

However, due to the influence of manufacturing errors of robot parts, robot installation errors, transmission mechanism errors, and the working environment of the robot, the above-mentioned robots often have route deviations that cannot be overcome by theoretical calculations in the process of path planning.

[0004] The inventor discovered in the research that the path planning in the prior art has the problem of route deviation that cannot be overcome by theoretical calculations. For the above problems, no effective technical solution has been proposed so far.

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