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Laser-guided walking operation system and control method for self-mobile robot

一种激光引导、作业系统的技术，应用在自动控制行进运动、机器人、非电动变量控制等方向，能够解决机器人清洁率影响等问题，达到控制方法简单易行、结构紧凑、工作效率高的效果

Active Publication Date: 2017-05-10
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a certain cumulative error in electronic components working for a long time. It is possible that when the robot has deviated from the original planned path direction, the result detected by the acceleration sensor still thinks that the robot is still in a horizontal or vertical state, so that the robot cannot completely follow the path direction. The planned route walking has a great influence on the cleaning rate of the robot on the glass surface

Method used

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  • Laser-guided walking operation system and control method for self-mobile robot
  • Laser-guided walking operation system and control method for self-mobile robot
  • Laser-guided walking operation system and control method for self-mobile robot

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present invention; figure 2 for figure 1 A view from direction A. Such as figure 1 and combine figure 2 As shown, the first embodiment of the present invention provides a self-mobile robot laser-guided walking operation system, including a self-mobile robot 10 and a laser beam emitter 20, the self-mobile robot 10 includes a body 11, and a control mechanism is provided on the body 11 12 and a walking mechanism 13, the laser beam emitter 20 is arranged on the edge of the working area Y of the self-mobile robot 10, and a laser receiver 15 is correspondingly provided on the body 11; the control mechanism 12 controls the walking mechanism 13 Make the self-mobile robot 10 walk in the working area Y according to the straight path guided by the laser beam signal emitted by the laser beam emitter 20 . According to different directions of the pre-planned walking path of the mobile robot 10 ,...

Embodiment 2

[0086] Figure 9 It is a structural schematic diagram of Embodiment 2 of the present invention. Such as Figure 9 As shown, the difference between the present embodiment and the first embodiment is only the location of the laser receiver 15 on the top of the body 11 of the self-mobile robot 10 . and figure 1 It can be seen from the comparison that in the first embodiment, the number of laser receivers is 3, which are basically arranged at equal intervals along the diagonal line from the top surface of the body 11 of the mobile robot 10, and the installation direction is upper right-center-lower left. Such as Figure 9 As shown, the number of laser receivers in this embodiment is also three, and they are also arranged at equal intervals along the diagonal line of the top surface of the body 11 of the mobile robot 10, and the installation direction is upper left-center-lower right. The laser receiver in this embodiment is the same as the first embodiment, and is also an omni...

Embodiment 3

[0089] Figure 10 It is a structural schematic diagram of Embodiment 3 of the present invention. Such as Figure 10 As shown, the number of laser receivers 15 in this embodiment is still three, but they are arranged at equidistant intervals along the middle horizontally of the top surface of the body 11 of the mobile robot 10 . The laser receiver in this embodiment is the same as the first embodiment, and is also an omnidirectional laser receiver 15'.

[0090] Other technical features in this embodiment are the same as those in Embodiment 1. For details, refer to Embodiment 1, which will not be repeated here.

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Abstract

A self-mobile robot laser-guided walking operation system, comprising a self-mobile robot (10) and a laser beam emitter (20), the self-mobile robot body (11) is provided with a control mechanism (12) and a walking mechanism (13), the laser The beam transmitter is set on the edge of the self-mobile robot's work area, and the body is correspondingly provided with a laser receiver (15); the control mechanism controls the walking mechanism so that the self-mobile robot is guided in the work area according to the laser beam signal emitted by the laser beam transmitter. The straight line path walking operation; the control method of the system is as follows: the laser beam transmitter installed on the edge of the mobile robot's work area emits laser signals; the body of the self-mobile robot is correspondingly equipped with a laser receiver, and the laser receiver receives the laser signal According to the guidance of the laser signal, the control mechanism of the self-mobile robot walks along a straight path in the work area by controlling its walking mechanism. The invention can control the robot remotely and has high working efficiency.

Description

technical field [0001] The invention relates to a laser-guided walking operation system of a self-moving robot and a control method thereof, belonging to the technical field of small household appliances. Background technique [0002] Existing glass-wiping robots all rely on crawlers or wheels to complete the movement of the fuselage on the vertical glass surface. Currently, there are two main methods for controlling the movement of the glass-wiping robot: Method 1: ropes pull the glass-wiping robot to move vertically. For example: as disclosed in the utility model patent with the authorized announcement number CN201482774U, the winch is set on the top of the glass or wall to be cleaned, one end of the rope is connected to the winch, and the other end is connected to the top of the glass-wiping robot, which is realized by the rotation of the winch. The retraction and release of the rope drives the glass-cleaning robot to move vertically up and down. In the above-mentioned ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J13/08B25J9/16
CPCG05D1/0234A47L2201/04Y10S901/01B25J5/00B25J9/1684B25J9/1697B25J19/022
Inventor 冯勇兵
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD