A robot detection data fusion method, main control chip and robot

A technology of detection data and fusion method, which is applied in the field of intelligent robots, can solve the problems of large computing resources, large amount of computing, complex computing methods, etc., and achieve the effect of less computing resources, small amount of computing, and accurate coordinate positioning

Active Publication Date: 2021-12-03
AMICRO SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The calculation method adopted by this method is relatively complicated, the calculation amount is large, and the calculation resources are consumed.

Method used

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  • A robot detection data fusion method, main control chip and robot
  • A robot detection data fusion method, main control chip and robot
  • A robot detection data fusion method, main control chip and robot

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention. It should be understood that the specific embodiments described below are only used to explain the present invention, not to limit the present invention. In the following description, specific details are given to provide a thorough understanding of the embodiments. However, one of ordinary skill in the art would understand that the embodiments may be practiced without these specific details. For example, circuits may be shown in block diagrams in order not to obscure the embodiments in unnecessary detail. In other instances, well-known circuits, structures and techniques have not been shown in detail in order not to obscure the embodiments.

[0018] The robot carrier provided by the embodiment of the present invention is equipped with a gyroscope for the detection of the rotation angle, a cod...

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Abstract

The invention discloses a detection data fusion method of a robot, a main control chip and a robot, which only need to carry out simple coordinate conversion on the relevant detection data, and can realize efficient fusion processing of optical flow data and code disc data, with a small amount of computation, and thus Less computing resources are required, so that the robot can perform accurate coordinate positioning even when the optical flow data is invalid.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a robot detection data fusion method, a main control chip and a robot. Background technique [0002] Robots based on inertial navigation are becoming more and more popular. The most representative ones are household sweeping and cleaning robots, which combine data from gyroscopes, acceleration and wheel odometers to realize real-time positioning and map building of the indoor environment, and then realize positioning and navigation based on the established map. , but due to the complex family environment and various unknown conditions, as time goes by, the error caused by wheel slippage will accumulate more and more, resulting in deviation and failure of the map, which often leads to relatively large errors in robot navigation. Finding a reliable method to avoid the problem of map deviation caused by robot slipping has always been a major problem in the field of robotics. [00...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): G01C21/20G05D1/02G06T7/246G06T7/269
CPCG01C21/20G05D1/0231G06T2207/10016G06T7/248G06T7/269
Inventor戴剑锋
OwnerAMICRO SEMICON CORP