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Intelligent ground cleaning robot

A ground cleaning and robotics technology, applied in the field of robotics, can solve the problems that robots cannot construct absolute positions and roughly measure distances, and achieve the effect of reducing labor intensity and liberating human resources

Active Publication Date: 2016-03-30
HANGZHOU ITR ROBOT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of infrared + ultrasonic single-point ranging, the device can only roughly measure the distance between the body and obstacles, and avoid obstacles accordingly; the robot cannot build a map of the environment and calculate the distance of the robot itself. absolute position in the current environment

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the examples. The description of the following examples is provided only to aid the understanding of the present invention. It should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

[0034] see Figure 1 to Figure 6 , this intelligent floor cleaning robot includes a car body 4, an ultrasonic sensor 15, a laser radar 10, a circuit system and a cockpit 1; the front wheel 8 of the car body 4 is connected to a straight motor 22 and a steering motor 21; the laser radar 10 is located at the front end of the car body 4, and the installation height is 200-300 mm from the ground; the ultrasonic sensors 15 are multiple ones located at the front and rea...

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Abstract

The invention relates to an intelligent ground cleaning robot. The intelligent ground cleaning robot comprises a vehicle body, an ultrasonic radar, a laser radar, a circuit system and an operator seat, wherein a front wheel of the vehicle body is connected with a straight movement motor and a steering motor, the laser radar is arranged at the front end of the vehicle body and installed 200-300 mm above the ground, multiple ultrasonic sensors are arranged at the front end and rear end of the vehicle body at positions 400-500 mm above the ground, and the minimum distance between an ultrasonic signal envelope of each ultrasonic sensor and the ground is smaller than or equal to 100 mm; the operator seat comprises accelerator and brake pedals, a seat body and a steering wheel, and the accelerator and brake pedals and the steering wheel are electrically connected to the circuit system. The intelligent ground cleaning robot has the advantages that when the intelligent ground cleaning robot is used for cleaning the ground of a large area, manpower can be effectively liberated, and the labor intensity of cleaning workers can be relieved; when used in an open field, multiple robots can be operated by one person for ground cleaning, so that ground cleaning efficiency is improved greatly.

Description

technical field [0001] The invention relates to a robot, in particular to an intelligent floor cleaning robot. Background technique [0002] 1. DE102011004319A1 discloses a cleaning robot, which has a walking, cleaning (sweeping) mechanism and a ranging mechanism for obstacle avoidance. Due to the infrared + ultrasonic single-point ranging method, the device can only roughly measure the distance between the body and the obstacle, and avoid obstacles accordingly; the robot cannot build a map of the environment and calculate the distance of the robot itself. The absolute position in the current environment. [0003] 2. US6,667,592B2 discloses a cleaning robot equipped with a laser sensor capable of measuring the one-dimensional distance from obstacles in the environment. [0004] 3. US8,150,650B2 discloses a cleaning robot, which has an optical sensor, records the image of the environment around the cleaning robot in real time through the optical sensor, and then compares it...

Claims

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Application Information

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IPC IPC(8): A47L7/00A47L9/00A47L9/28
CPCA47L7/0004A47L9/00A47L9/009A47L9/2805
Inventor 潘鑫苏彬马也郁李娜
Owner HANGZHOU ITR ROBOT TECH CO LTD
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