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Robot orientation detection method, device and system based on navigation system

An orientation detection and navigation system technology, applied in the field of robot navigation, can solve the problem of not being able to read the direction of the robot quickly, and achieve the effect of simple, efficient and stable algorithm, wide application, and reduced algorithm complexity.

Inactive Publication Date: 2018-06-01
ZHEJIANG JIESHANG ARTIFICIAL INTELLIGENCE RES & DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a robot orientation detection method, device and system based on a navigation system, aiming to solve the problem that the robot navigation system in the prior art cannot quickly read the robot direction when it is turned on

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  • Robot orientation detection method, device and system based on navigation system
  • Robot orientation detection method, device and system based on navigation system
  • Robot orientation detection method, device and system based on navigation system

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specific Embodiment 1

[0037] Such as figure 1 As shown, the embodiment of the present invention provides a method for detecting the orientation of a robot based on a navigation system, including:

[0038] Read step S101, respectively read the positions of the first navigation and the second navigation;

[0039] Line drawing step S102, draw a line with the first navigation and the second navigation as endpoints;

[0040] Position determination step S103, determine the position of the robot according to the position of the line and the second navigation;

[0041] The direction determination step S104 is to determine the current direction of the robot according to the position of the second navigation and the position of the robot.

[0042] The embodiment of the present invention uses the positioning function of the navigation systems installed at both ends of the robot to read the positions of the two navigation systems respectively, and draws a line with the two navigation modules as points throug...

specific Embodiment 2

[0046] Such as figure 2 As shown, the embodiment of the present invention provides a robot orientation detection device based on a navigation system, including:

[0047] A reading module 201, configured to read the positions of the first navigation and the second navigation respectively;

[0048] A line drawing module 202, configured to draw a line with the first navigation and the second navigation as endpoints;

[0049] A position determining module 203, configured to determine the position of the robot according to the position of the line and the second navigation;

[0050] The direction determination module 204 is configured to determine the current direction of the robot according to the position of the second navigation and the position of the robot.

[0051] The embodiment of the present invention uses the positioning function of the navigation systems installed at both ends of the robot to read the positions of the two navigation systems respectively, and draws a l...

specific Embodiment 3

[0056] Such as image 3 As shown, the embodiment of the present invention provides a robot orientation detection system based on a navigation system, including:

[0057] The robot orientation detection device 301 based on the navigation system in the specific embodiment 2;

[0058]The first navigation 1, located at the first end of the robot 5, is used to read the position of the first navigation 1;

[0059] The second navigation 3, located at the second end of the robot 5, is used to read the position of the second navigation 3;

[0060] The laser radar 2, close to the second end of the robot 5, is used to acquire position correction data.

[0061] The embodiment of the present invention uses the positioning function of the navigation systems installed at both ends of the robot 5 to read the positions of the two navigation systems respectively, and draws a line 4 with the two navigation modules as points through an algorithm, thereby accurately obtaining the current positio...

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Abstract

The invention discloses a robot orientation detection method, device and system based on a navigation system, The two ends of a robot are respectively provided with a navigation system, and the positions of the two navigation systems are respectively read by utilizing the positioning function of the navigation system. A line which takes the two navigation modules as points is drawn through an algorithm, so that the current orientation of the robot is accurately obtained. The intellectualization and automation of the robot are improved. The robot map learning function is combined, so that the robot can enter a working state better and faster. According to the method, the orientation and the positioning of the robot can be more accurately recognized at any time after the robot is started, especially when the robot is just started (the machine is in a static state), the orientation of the robot is accurately recognized. The algorithm is simple, efficient and stable, and the complexity ofa laser radar algorithm is effectively reduced, so that the robot can enter the working state better and faster, and the error rate is reduced. The structure is simple, and the anti-interference capability is high, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of robot navigation, in particular to a robot orientation detection method, device and system based on a navigation system. Background technique [0002] At present, in order to confirm the direction of the inspection robot or intelligent car when it is turned on, it is generally installed with a compass or a navigation system, but these technologies have the problems of inaccurate direction and poor anti-interference ability, and rely on complex lidar algorithms for correction , which requires a certain calculation time. For example, the inspection robot applied in the substation has a large environmental magnetic field interference, and the compass has poor anti-interference ability. Only relying on a compass and navigation cannot accurately read the direction of the robot when it is first turned on. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42
CPCG01S19/421
Inventor 尚凌辉金杭张利刚程有辉
Owner ZHEJIANG JIESHANG ARTIFICIAL INTELLIGENCE RES & DEV CO LTD