CN110815222A

CN110815222A - Obstacle avoidance device of intelligent robot

Info

Publication number: CN110815222A
Application number: CN201911110357.4A
Authority: CN
Inventors: 李洋
Original assignee: Xuzhou Huixin Information Technology Co Ltd
Current assignee: Xuzhou Huixin Information Technology Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-02-21

Abstract

The invention discloses an obstacle avoidance device of an intelligent robot in the technical field of robots, which comprises a robot body, wherein a battery bin is arranged below the front surface of the robot body, the front surface of the robot body is fixedly connected with a controller, the left side and the right side of the robot body are fixedly connected with a palm through arms, and the side surface of the palm is fixedly connected with an ultrasonic sensor. The intelligent robot can simultaneously detect obstacles such as objects and people in front of the intelligent robot, and the like through the camera and the infrared distance sensor, if the two simultaneously detect that a target object exists, the detected information can be transmitted to the controller, if the object exists in the front, the controller can control the movable supporting legs to turn to avoid the object, and if the obstacle in the front is a person, the robot body can intelligently avoid the obstacle through the matching relationship of the controller, the voice playing module and the sounding loudspeaker and sending the avoiding information through the sounding loudspeaker.

Description

Obstacle avoidance device of intelligent robot

Technical Field

The invention discloses an obstacle avoidance device of an intelligent robot, and particularly relates to the technical field of robots.

Background

With the rapid development of science and technology, intelligent terminal devices are more and more commonly applied to various industries and people's lives, such as smart phones, PADs, intelligent robots, and the like. By taking the intelligent robot as an example, the intelligent robot can be applied to the fields of agriculture, medicine, aerospace, military and the like, so that a large part of labor force is liberated, more convenience is brought to people, and a larger social value is created.

In the use process of the intelligent robot, various obstacles may be encountered in the walking state of the intelligent robot, and how to avoid the obstacles (also referred to as obstacle avoidance for short) gradually becomes a research focus in the field. At present, in the scheme of obstacle avoidance of the intelligent robot, most obstacles are detected only by ultrasonic waves, in the scheme, on one hand, the ultrasonic waves work by utilizing the resonance of a piezoelectric crystal and are easy to be triggered by mistake due to uncertain interference, so that the robot acts wrongly, on the other hand, the ultrasonic waves are required to reflect the obstacle when the distance of the obstacle is measured, and if the obstacle is too small or flat, the ultrasonic waves are not reflected in enough area, namely, the obstacle cannot be detected, so that the effective obstacle avoidance cannot be realized. Therefore, an obstacle avoidance device of the intelligent robot is put into use to solve the problem.

Disclosure of Invention

The invention aims to provide an obstacle avoidance device of an intelligent robot, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an obstacle avoidance device of an intelligent robot comprises a robot body, wherein a battery bin is arranged below the front side of the robot body, a controller is fixedly connected to the front side of the robot body, palms are fixedly connected to the left side and the right side of the robot body through arms, an ultrasonic sensor is fixedly connected to the side faces of the palms, a power indicator lamp is arranged above the front side of the robot body, a mouth is arranged above the front side of the robot body, a sounding horn is fixedly connected in the mouth, eyes are arranged on the left side and the right side above the mouth, a camera and an infrared distance sensor are respectively and fixedly connected in the eyes, a signal receiver is fixedly connected to the left side of the top of the robot body, a signal transmitter is fixedly connected to the right side of the top of the robot body, and a storage unit is fixedly connected to the inner wall of the robot body, the top fixedly connected with pronunciation broadcast module of robot inner wall, signal receiver and signal transmitter's output electric connection has intelligent terminal, ultrasonic sensor, camera, infrared distance sensor, signal receiver, signal transmitter, pronunciation broadcast module and storage unit's output all with the input electric connection of controller, pronunciation broadcast module's output and pronunciation loudspeaker electric connection.

Preferably, a signal receiving device and a signal transmitting device are arranged in the intelligent terminal.

Preferably, a display screen is arranged above the front face of the controller, and a control button is arranged below the front face of the controller.

Preferably, the back of the robot body is provided with a power switch, and the power switch is positioned above the back of the robot.

Preferably, a movable supporting leg is arranged below the robot body.

Preferably, the back of the robot body is provided with heat dissipation holes which are arranged in a honeycomb shape.

Compared with the prior art, the invention has the beneficial effects that: the intelligent robot body can simultaneously detect obstacles such as objects and people in front of the intelligent robot during walking through the cooperation of the controller, the sounding horn, the camera, the infrared distance sensor, the signal receiver and the signal transmitter, and can transmit detected information to the controller when the objects exist in the front of the intelligent robot body, if the objects exist in the front of the intelligent robot body, the controller can control the movable supporting leg to turn to avoid the objects, and if the obstacles in the front of the intelligent robot body are people, the controller, the voice playing module and the sounding horn can cooperate to send out avoidance information through the sounding horn, so that the intelligent avoidance of the robot body to the obstacles is improved, and the practicability of the robot body is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic block diagram of the system of the present invention.

In the figure: the robot comprises a robot body 1, a battery bin 2, a controller 3, a palm 4, an ultrasonic sensor 5, a power indicator 6, a mouth 7, a sound horn 8, eyes 9, a camera 10, an infrared distance sensor 11, a signal receiver 12, a signal transmitter 13, a storage unit 14, a voice playing module 15 and an intelligent terminal 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an obstacle avoidance device of an intelligent robot comprises a robot body 1, a battery bin 2 is arranged below the front of the robot body 1, a controller 3 is fixedly connected to the front of the robot body 1, palms 4 are fixedly connected to the left side and the right side of the robot body 1 through arms, ultrasonic sensors 5 are fixedly connected to the side faces of the palms 4, a power indicator lamp 6 is arranged above the front of the robot body 1, a mouth 7 is arranged above the front of the robot body 1, a sounding horn 8 is fixedly connected to the inside of the mouth 7, eyes 9 are arranged on the left side and the right side above the mouth 7, a camera 10 and an infrared distance sensor 11 are respectively and fixedly connected to the eyes 9, a signal receiver 12 is fixedly connected to the left side of the top of the robot body 1, and a signal transmitter 13 is fixedly connected to the right side of the top of the

robot body

1, 1 inner wall fixedly connected with storage unit 14 of robot, the top fixedly connected with pronunciation broadcast module 15 of 1 inner wall of robot, the output electric connection of signal receiver 12 and signal transmitter 13 has intelligent terminal 16, ultrasonic sensor 5, camera 10, infrared distance sensor 11, signal receiver 12, signal transmitter 13, pronunciation broadcast module 15 and storage unit 14's output all with controller 3's input electric connection, pronunciation broadcast module 15's output and pronunciation loudspeaker 8 electric connection.

Wherein, be equipped with signal receiver and signal emission device in the intelligent terminal 16, the positive top of controller 3 is equipped with the display screen, the positive below of controller 3 is equipped with control button, 1 back of the robot is equipped with switch, and switch is located the top at the robot back, the below of robot 1 is equipped with the removal supporting leg, 1 back of the robot is equipped with the heat dissipation hole, and the heat dissipation hole is cellular range.

The working principle is as follows: when using, can walk the object in the place ahead through camera 10 and infrared distance sensor 11 to robot body 1 simultaneously, barriers such as people detect, if both detect simultaneously when there is the target object, then can convey the information that detects to controller 3, if the place ahead is when the object, controller 3 can control and remove the supporting leg and turn to and avoid the object, if the barrier in the place ahead is the man-hour, accessible controller 3, pronunciation broadcast module 15 and pronunciation loudspeaker 8's cooperation relation, send the information of dodging through pronunciation loudspeaker 8, and be equipped with ultrasonic sensor 5 in the side of palm 4, make the barrier in this robot body 1 can comprehensive discernment walking the place ahead.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent robot keeps away barrier device, includes robot body (1), its characterized in that: the battery compartment (2) is arranged below the front of the robot body (1), the front of the robot body (1) is fixedly connected with the controller (3), the left side and the right side of the robot body (1) are fixedly connected with the palm (4) through the arm, the side of the palm (4) is fixedly connected with the ultrasonic sensor (5), the power indicator (6) is arranged above the front of the robot body (1), the mouth (7) is arranged above the front of the robot body (1), the sounding horn (8) is fixedly connected in the mouth (7), the left side and the right side of the upper part of the mouth (7) are both provided with eyes (9), the inside of each eye (9) is fixedly connected with the camera (10) and the infrared distance sensor (11), and the left side of the top of the robot body (1) is fixedly connected with the signal receiver (12), the right side fixedly connected with signal transmitter (13) at robot body (1) top, robot body (1) inner wall fixedly connected with storage unit (14), the top fixedly connected with pronunciation broadcast module (15) of robot body (1) inner wall, the output electric connection of signal receiver (12) and signal transmitter (13) has intelligent terminal (16), ultrasonic sensor (5), camera (10), infrared distance sensor (11), signal receiver (12), signal transmitter (13), pronunciation broadcast module (15) and storage unit (14) the output all with the input electric connection of controller (3), the output and pronunciation loudspeaker (8) electric connection of pronunciation broadcast module (15).

2. An obstacle avoidance device for an intelligent robot according to claim 1, wherein: and a signal receiving device and a signal transmitting device are arranged in the intelligent terminal (16).

3. An obstacle avoidance device for an intelligent robot according to claim 1, wherein: the display screen is arranged above the front face of the controller (3), and the control button is arranged below the front face of the controller (3).

4. An obstacle avoidance device for an intelligent robot according to claim 1, wherein: the back of the robot body (1) is provided with a power switch, and the power switch is positioned above the back of the robot.

5. An obstacle avoidance device for an intelligent robot according to claim 1, wherein: and a movable supporting leg is arranged below the robot body (1).

6. An obstacle avoidance device for an intelligent robot according to claim 1, wherein: the back of the robot body (1) is provided with heat dissipation holes which are arranged in a honeycomb shape.