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Intelligent grass-removing robot

A lawn mowing robot and intelligent technology, applied in the direction of instruments, manipulators, motor vehicles, etc., can solve the problems of difficulty in repeating the original work, high cost of engineering realization, and difficulty in covering and mowing, so as to achieve changes in adverse effects, high safety, and mowing The effect of high grass efficiency

Inactive Publication Date: 2008-01-09
NANJING UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method has a large amount of data collection and high cost of engineering implementation. If the navigation technology is not used, errors will still occur and it is difficult to repeat the original work.
Therefore, it is still difficult for the above method to achieve autonomous full-area coverage mowing without beacons.

Method used

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Embodiment Construction

[0013] In conjunction with Fig. 1, the intelligent mowing robot of the present invention includes: two traveling wheels 1, two encoders 2, two traveling drive motors 3, two reducers 4, a combined navigation system 5, a storage battery pack 6, and a main control module 7. Drive control module 8, pyroelectric sensor 9, mowing motor 10, mowing blade 11, ultrasonic sensor 12, universal wheel 13, sensor information processing module 14, vehicle body 15.

[0014] 2 , the integrated navigation system 5 includes a left bevel gear 16 , an upper bevel gear 17 , a lower bevel gear 18 , a right bevel gear 19 , a cross shaft seat 20 , two sensors 21 , and a pointer 22 . As shown in FIG. 4 , the human body detection and warning system includes a pyroelectric sensor 9 , a sensor information processing module 14 , a main control module 7 , and a warning device 23 . The connection and implementation of the present invention are as follows: when the power switch is turned on, the battery (or ba...

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Abstract

The present invention discloses one kind of intelligent mowing robot, which includes one machine body, traveling wheels, one mowing motor, mowing blades, two speed reducers connected to the rotation shafts of wheels, one traveling motor, one integrated navigation system set on the output shaft between two speed reducers, one control system set on the machine body including one host control module, one drive controlling module and one sensor information processing module, one coder, one ultrasonic sensor on the machine body, one gimbal, and one accumulator. The intelligent mowing robot can complete autonomous lawn cutting in high efficiency, no pollution, low noise and high safety.

Description

a technical field [0001] The invention relates to a lawn-mowing robot, in particular to an intelligent lawn-mowing robot with full-area coverage and autonomous mowing functions. Two background technology [0002] Traditional lawn mowers require manual operation, which is labor-intensive. In recent years, automatic lawn mowers and lawn mowing robots have appeared, which basically realize automatic mowing. However, this kind of lawn mowing robot is very low in intelligence, and cables need to be buried at the boundary for boundary recognition when the lawn mowing robot is moving. Great inconvenience to users. Because at first it must bury the cable, and secondly it will also be powered on for the cable, which both brings trouble to the user and has unsafe factors. This type of mowing robot does not have precise navigation functions, and it is difficult to achieve full coverage and mowing. Instead, it uses the "sheep grazing" method to mow grass back and forth continuously to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J5/00B25J13/00
CPCG05D1/0272G05D1/0255
Inventor 王华坤范元勋宋德锋祖莉张庆
Owner NANJING UNIV OF SCI & TECH
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