Intelligent self-positioning tunnel inspection robot based on MEMS
An inspection robot and self-positioning technology, applied in two-dimensional position/channel control and other directions, can solve the problems of inability to simulate and low positioning accuracy, and achieve the effect of improving accuracy and positioning accuracy.
Active Publication Date: 2022-07-29
DONGGUAN UNIV OF TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
It is used to overcome the problem of low positioning accuracy caused by the inability to effectively simulate the route of the inspection robot during the self-positioning process of the inspection robot and superimpose and compare the simulated route with the pre-stored map in the prior art
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
[0062] In order to make the purpose and advantages of the present invention clearer, the present invention will be further described below with reference to the embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0063] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.
[0064] see figure 1 and figure 2 As shown, it is a schematic structural diagram of a MEMS-based intelligent self-positioning tunnel inspection robot according to an embodiment of the present invention and a structural block diagram of a self-positioning control unit. The MEMS-based intelligent self-posit...
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 the technical field of mobile robot self-positioning, in particular to an MEMS-based intelligent self-positioning tunnel inspection robot which comprises a shell, an autonomous moving device, a laser navigator, an image collector and a self-positioning control unit. Wherein the self-positioning control unit comprises a driving module used for driving the autonomous mobile device, a storage module used for storing a preset circuit diagram and a pre-stored map, and a communication module used for carrying out information interaction with a terminal platform. The central control module of the inspection robot preliminarily judges the deflection condition of the inspection robot in the advancing process according to the revolution difference value of the left wheel and the right wheel of the inspection robot, and performs staged detection according to the advancing route to judge whether the inspection robot turns in each stage or not; the central control module carries out secondary adjustment according to the overall route division stage number of the inspection robot, so that the accuracy of the inspection robot simulating the advancing route is effectively improved, and the self-positioning accuracy of the inspection robot is improved.
Description
technical field [0001] The invention relates to the technical field of mobile robot self-positioning, in particular to an intelligent self-positioning tunnel inspection robot based on MEMS. Background technique [0002] MEMS micro-electromechanical system refers to a high-tech device with a size of several millimeters or even smaller. Its internal structure is generally in the order of micrometers or even nanometers, and it is an independent intelligent system. It is mainly composed of sensors, actuators and micro-energy sources. MEMS will have a wide range of application prospects in the national economy and military systems, involving physics, semiconductors, optics, electronic engineering, chemistry, materials engineering, mechanical engineering, medicine, information engineering and biological engineering and other disciplines and engineering technologies It has opened up a wide range of uses in the fields of intelligent systems, consumer electronics, wearable devices, ...
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 Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0246
Inventor 王福杰王志平李绍宇钟金明王土
Owner DONGGUAN UNIV OF TECH