Blind guiding robot

Abstract

The invention discloses a blind guiding robot, which comprises a driving device, wherein a rotating device is arranged at the upper side of the driving device; a processor is arranged at the upper side of the rotating device; a connecting shaft is arranged in the processor; the connecting shaft and the rotating device are fixedly connected; a micro GPS positioning device and an infrared sensing device are arranged at two sides of the processor; a distance sensor is arranged at the upper side of the processor; alarm devices are arranged at two sides of the distance sensor; and the alarm devicesare fixedly connected to the distance sensor and are distributed in an axially symmetric mode. By arranging the distance sensor at the upper side of the processor, distances with obstacles in the front side can be detected via the blind guiding robot in coordination with the infrared sensing device, and the rotating device and the driving device, under the control of the processor, can promote change of the blind guiding robot in a driving aspect when the distances are less than a preset value, so that driving safety of the blind guiding robot is enhanced.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a blind-guiding robot. Background technique [0002] The guide robot is a service robot that provides navigation assistance for the visually impaired. It uses a variety of sensors to detect the surrounding environment, processes the detected information and then provides corresponding feedback to the drive device and the visually impaired. To help users avoid obstacles effectively. [0003] At present, when the guide robot on the market encounters an obstacle in front of it, it is not convenient to change the driving aspect of the guide robot, and it is easy to cause the guide robot to hit the obstacle while the guide robot is driving When encountering a landslide, it is easy to cause the blind guide robot to travel too fast, which is prone to danger. When encountering special road conditions, it is also easy to cause the driving device to slip, which reduces the safety of the bl...

AI Technical Summary

Problems solved by technology

[0003] At present, when the guide robot on the market encounters an obstacle in front of it, it is not convenient to change the driving aspect of the guide robot, and it is easy to cause the guide robot to hit the obstacle while the guide robot is driving When encountering a landslide, it is easy to cause the blind guide robot to travel too fast, which is prone to danger. When encountering special road conditions, it is also easy to cause the driving device to slip, which reduces the safety of the blind. In addition, Existing blind guide robots cannot enable the family members of blind people to know their specific location, and cannot play a protective role in the personal safety of blind people

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