Intelligent navigation control system and method
A control system and intelligent navigation technology, applied in two-dimensional position/channel control, road network navigator, etc., to achieve good versatility, fast computing speed, and good stability
Inactive Publication Date: 2013-06-19
北京环宇信科技术发展有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0011] The technical problem to be solved by the present invention is: to eliminate the limitations and disadvantages of the technical effect in the traditional calibration vision scheme that depends heavily on the calibration parameters; to improve the adaptability and work efficiency of the robot in different environments; to improve the control performance of the robot, Effectively maintain the speed and accuracy of the image processing process; enhance the robustness and stability of the robot control system; reduce cost input and energy consumption during the implementation of technical solutions
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0054] First, describe the intelligent navigation control system provided by the technical solution of the present invention, as figure 1 and Figure 5 As shown, the control system includes a host computer and a mobile robot platform 1, and the host computer includes a computer and a wireless communication device. The image / video data transmission between machine and mobile robot platform, described mobile robot platform comprises mobile robot body, wireless communication module 3, image extraction unit, embedded processing platform and robot body power supply module 4, and described embedded processing platform Including analog-to-digital conversion unit, image processing unit and navigation control unit;
[0055] T...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an uncalibration machine vision-based intelligent navigation control system and an uncalibration machine vision-based intelligent navigation control method, and belongs to the technical field of automation and detection. In order to overcome the disadvantage that whether a technical effect is good or bad depends on uncalibration parameters in a conventional scheme, in vision system-based mobile robot real-time obstacle avoidance and a navigation control method in the technical scheme of the invention, an image is automatically acquired and analyzed for the purpose of realizing the control of a mobile robot platform; the image is processed rapidly from image feedback information obtained directly by utilizing the principal of machine vision; and feedback information is given in a time as short as possible for participating in the generation of a control decision so as to form the position closed-loop control of an end effector of the mobile robot. The scheme improves the adaptability and the work efficiency of a robot, effectively maintains the speed and the precision in an image processing process, enhances the robustness and the stability of a robot control system, and reduces cost input and energy consumption in an implementation process of the technical scheme.
Description
technical field [0001] The invention relates to automation and detection technology, in particular to an intelligent navigation control system and method based on uncalibrated machine vision. Background technique [0002] Intelligent autonomous mobile robot is a hot spot in the field of international robotics research. Path planning is an important part of intelligent mobile robots, and its research purpose is to enable robots to plan autonomous paths in different environments. Environmental perception is the key technology for mobile robots to carry out autonomous path planning. The sensors that acquire this information need a large enough field of view to cover the entire work area, and require a high acquisition rate to ensure that real-time information can be provided in a moving environment. . In recent years, due to the rapid development of computer image processing capabilities and technology and the improvement of the performance and price ratio of a large number o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02G01C21/34
Inventor 王库曹倩
Owner 北京环宇信科技术发展有限公司