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Intelligent guide robot and guide method thereof

A technology for guiding blind robots and blind people, which is applied in robot-related fields to achieve balanced energy density, rich point cloud information, and improved compactness

Pending Publication Date: 2017-11-24
北京创享高科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent blind-guiding robot and a blind-guiding method thereof, which can overcome the deficiencies of the prior art, and can solve the problem of map creation in an unknown environment, as well as target recognition problems such as traffic lights and pedestrians in an unknown environment , is a simple and easy-to-use blind-guiding robot device

Method used

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  • Intelligent guide robot and guide method thereof

Examples

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Embodiment

[0040] Embodiment: a kind of intelligent blind-guiding robot (see Figure 1-a , Figure 1-b ), which is characterized in that it includes a car body 1, a driving wheel 2, a radar module 3, a camera module 4 and a blind guide connecting rod 6; wherein, the car body 1 is connected with a driving wheel 2 below, and a radar module 3 is installed above it , the camera module 4 and the blind guide connecting rod 6.

[0041] The blind guide connecting rod 6 is installed above the car body 1; there is a universal connection mechanism 5 between the blind guide connecting rod 6 and the car body 1; the universal connection mechanism 5 can ensure that the robot does not drive itself when it rotates. The blind guide connecting rod 6 rotates together to prevent the blind person from performing unnecessary movements (see Figure 1-a , Figure 1-b ).

[0042] Four driving wheels 2 are connected to the bottom of the car body 1. The driving wheels 2 are a four-drive system with a lighter stru...

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Abstract

An intelligent guide robot comprises a vehicle body, driving wheels, a radar module, a camera module and a guide connecting rod, and an intelligent guide robot control unit is arranged in the vehicle body. According to a guide method of the intelligent guide robot, mapping of unknown environments are performed in a visual ORB-SLAM (oriented fast and rotated brief-simultaneous localization and mapping) manner, map information of unknown scenes is described by the aid of three-dimensional point cloud information, the point cloud information is richer, so that the guide robot is accurately positioned in the unknown environments, targets such as outdoor traffic signal lamps and pedestrians can be more accurately identified and positioned, traveling safety of blind persons can be further improved, and the intelligent guide robot is simple in structure, convenient, practical and high in practicability.

Description

technical field [0001] The invention belongs to the technical field related to robots, in particular to an intelligent blind-guiding robot and a blind-guiding method thereof. Background technique [0002] For the blind, guide dogs are the safest and most reliable means of travel assistance. However, society's demand for guide dogs is too large, resulting in guide dogs that cannot meet the actual needs. The guide robot is a service robot that provides navigation assistance for visually impaired patients. It uses a variety of sensors to detect the surrounding environment, processes the detected information, and then makes corresponding feedback, and provides the feedback information to the driver. Devices and visually impaired patients, thereby helping users to avoid obstacles effectively. [0003] Traditional blind guide robots can be divided into two types: guided mode and panoramic mode. The guidance mode is to lead the user to bypass obstacles without collision, and the...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0236G05D1/024G05D1/0251G05D1/0255G05D1/0257G05D1/0276G05D1/0278
Inventor 魏巍索明于长和吴少军索彪孙磊
Owner 北京创享高科科技有限公司
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