A method and system for indoor positioning of a robot based on an infrared ranging sensor

An infrared ranging and indoor positioning technology, applied in the field of robotics, can solve the problems of high cost and low positioning accuracy

Active Publication Date: 2019-09-10
TCL CORPORATION
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a robot indoor positioning method and system based on an infrared ranging sensor, aiming to solve the defects of low positioning accuracy and high cost of the robot indoor positioning method in the prior art

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  • A method and system for indoor positioning of a robot based on an infrared ranging sensor
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  • A method and system for indoor positioning of a robot based on an infrared ranging sensor

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Embodiment Construction

[0044] The present invention provides a robot indoor positioning method and system based on an infrared ranging sensor. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] See figure 1 , figure 1It is a flow chart of a preferred embodiment of the indoor positioning method for a robot based on an infrared ranging sensor in the present invention. Such as figure 1 As shown, it includes the following steps:

[0046] Step S100 , when the robot detects a confirmation instruction that the user selects the current indoor environment as the first walking environment, it stores the location information of all locations on the current indoor ground and the surrounding environment distance information correspo...

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Abstract

The invention discloses a robot indoor positioning method and system based on an infrared distance measuring sensor. When a robot detects a determination instruction that a user selects the current indoor environment as the initial walking environment, position information of all positioning points on the current indoor ground and circumferential environment distance information corresponding to each position information are stored; environment distance information is obtained through the infrared distance measuring sensor by means of the unique of the certain circumferential environment distance information of the robot at different positions, and recognizing and positioning are achieved. Efficient indoor positioning of the robot is achieved, and the good robustness is achieved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to an indoor positioning method and system for a robot based on an infrared ranging sensor. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human command, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. At present, the research and development of robots in the world is very rapid. Among them, the robot positioning system is a very important key technology in many robot technologies, and its operation will greatly affect the service quality of robots for human beings. [0003] Traditional robot positioning includes GPS, inertial navigation system, artificial landmarks and other methods. GPS has a wide range of uses and high accuracy, but it is greatly affected by the environment, and its accuracy will be greatly affected when used indoors; the basic inertial nav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/16
Inventor 徐悦
Owner TCL CORPORATION
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