A multi-channel human-computer interactive navigation method for robots
A navigation method and interactive technology, which is applied in the field of multi-channel human-computer interactive navigation for robots, can solve the problems of single robot human-computer interaction form, changing operating environment, and users' inability to independently select the robot's passing area, so as to improve the application experience , flexible navigation, convenient and effective interactive output effect
Active Publication Date: 2021-03-16
湖南超能机器人技术有限公司
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Problems solved by technology
[0006] The above-mentioned existing technologies have the following defects: the construction flexibility of the robot navigation map is poor, and the deep-level human-computer interaction form for the robot is single.
Due to changes in the operating environment, the map cannot be updated in time
If you want to update, you can only choose to rebuild the map once; if you don't update, the efficiency of the robot's path planning and navigation walking according to the original map will be greatly reduced
In addition, if the changing environment is beyond the robot's perception, such as deep pits and open flames, it will bring certain safety hazards to the robot
The user cannot independently choose the passing area of the robot
If the user does not want the robot to pass through a certain area, or even stay away from a certain area, since the path planning algorithm does not consider that the area is impassable, the robot may still move to this area
Method used
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[0066] Generally speaking, the map that robot path planning relies on needs to be constructed offline in advance, and the most common map format is a grid map. A grid map stores map information in a two-dimensional grid, and each grid stores different attribute values according to the passable area or obstacle area. Grid Figure 1 Once loaded and running by the robot, the path planning algorithm chooses a path among the passable grids. Since the grid map is constructed in advance, it is often not modifiable during operation. The interactive navigation can realize real-time modification of the map through touch interaction, voice interaction, and eye movement interaction. The modified map is immediately synchronized to the robot's autonomous navigation program, and subsequent autonomous navigation path planning is based on the newly modified map navigation. Specific as figure 1 shown.
[0067] The touch interactive navigation process of the present invention is shown in ...
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The invention discloses a multi-channel man-machine interactive navigation method for a robot. The main implementation process of the method is: start the navigation function, load the navigation grid map, modify the grid map in real time, and then update the robot navigation map synchronously to complete Interactive navigation. The present invention can better simulate the analysis and generation process of human interaction behavior in the process of human-to-human interaction through touch control, voice control, and eye movement control, thereby obtaining more natural, vivid, convenient and effective interactive output, and greatly improving The application experience of the robot is improved; the navigation is flexible, and the user can independently choose the passing area of the robot.
Description
technical field [0001] The invention relates to the field of intelligent robots, in particular to a multi-channel man-machine interactive navigation method for a robot. Background technique [0002] With the continuous development of computer technology and the continuous progress of artificial intelligence technology, the application of robots is becoming more and more extensive. At present, robots are developed to interact with users through key operation, remote control operation, single voice, and body movements. Although this enriches the form of interaction to a certain extent, in the face of complex application scenarios, there are higher-level requirements for the diversity and accuracy of interaction. [0003] Invention patent 201610179223.8 discloses a robot interaction method and a robot system. Including: collecting multi-modal external input information, the external input information includes text information, image information, sound information, robot self-...
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IPC IPC(8): G06F3/01G06F3/16
CPCG06F3/013G06F3/04845G06F3/0488G06F3/167
Inventor 饶波刘明刘贺兵李林林其他发明人请求不公开姓名
Owner 湖南超能机器人技术有限公司