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Positioning and navigation device based on robot walking

A technology for positioning, navigation, and robotics, applied in the field of robotics, can solve the problems of moving direction and angle restrictions, route selection, poor stability, etc., to achieve the effect of improving pressure bearing, ensuring stability, and avoiding damage

Inactive Publication Date: 2019-05-31
创泽智能机器人集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing mobile robot cannot select a route according to the road conditions during the moving process, and the stability during the moving process is poor, and there are certain restrictions on the direction and angle of its movement.

Method used

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  • Positioning and navigation device based on robot walking
  • Positioning and navigation device based on robot walking
  • Positioning and navigation device based on robot walking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present invention provides such Figure 1-8The shown positioning and navigation device based on robot walking includes a base plate 1, side plates 2 are fixed at both ends of the bottom of the base plate 1, universal wheels 3 are fixed at the bottom of the side plate 2, and the base plate 1 The top is provided with a fitting groove 4, and the fitting groove 4 includes a first fitting groove 41 and a second fitting groove 42, and the inside of the first fitting groove 41 and the second fitting groove 42 are respectively provided with a second fitting groove. A gear 5 and a second gear 6, the axial center positions of the first gear 5 and the second gear 6 are provided with a first through hole 7, and the first through hole 7 on the first gear 5 is internally fixed A collar 8 is provided, the two ends of the collar 8 are provided with second through holes 9, the top of the first gear 5 is provided with a driving motor 10, and the output shaft of the driving motor 10 i...

Embodiment 2

[0039] Different from Embodiment 1, the inner side wall of the collar 8 is fixedly provided with two sets of limit rods 28, each group is provided with two, and each set of two limit rods 28 is related to the position of the notch 20 at the corresponding position. Vertically to the central axis, it is axisymmetrically arranged, and the distance between the two limit rods 28 arranged in parallel is equal to the diameter of the transmission belt 15, which is beneficial to limit the transmission belt 25 in the transmission process through two sets of limit rods 28, To prevent the transmission belt 15 from breaking away from the driving wheel 13 or the driven wheel 14 during high-speed rotation, thereby ensuring the stability of the transmission process, the outer top of the groove 29 and the through groove 30 is annularly evenly distributed with a plurality of arc-shaped grooves 31, The inside of the arc groove 31 is provided with a ball 32, the diameter of the ball 32 is greater ...

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Abstract

The invention discloses a positioning and navigation device based on robot walking. The device specifically relates to the technical field of robots and comprises a baseplate, wherein side plates arefirmly disposed on two ends of the bottom of the baseplate; universal wheels are firmly disposed on bottoms of the side plates; embedding grooves are formed in the top part of the baseplate and comprise a first embedding groove and a second embedding groove; and a first gear and a second gear are disposed in the first embedding groove and the second embedding groove respectively. The device disclosed by the invention is characterized in that navigation and positioning of a robot which is walking are realized by a GPS positioner, road condition information during walking of the robot is collected by a camera, and front obstacles are detected by an infrared detector during walking of the robot, so the robot can move stably along a preset route; and in addition, the second gear can be drivenby a servo motor to rotate and can then drive rotation of the first gear, so a lantern ring can be driven to rotate and an advancing direction of the device can be adjusted between 0-360 DEG.

Description

technical field [0001] The invention relates to the technical field of robots, and more specifically, the invention relates to a positioning and navigation device based on robot walking. Background technique [0002] The coordinate positioning of the mobile robot is the prerequisite for realizing various tasks such as autonomous walking, attitude control, and trajectory tracking of the robot. The robot must accurately know its own coordinate position and attitude parameters in order to accurately execute instructions. [0003] However, the existing mobile robots cannot perform route selection according to road conditions during the moving process, and the stability during the moving process is relatively poor, and there are certain restrictions on the direction and angle of their movement. Contents of the invention [0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a positioning and navigation device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/00B25J9/16B25J13/08
Inventor 李庆民李延硕王建华李翔王海洋周震东王杰张琴
Owner 创泽智能机器人集团股份有限公司
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