Robot and method for cleaning external glass in room based on femtosecond laser

A femtosecond laser and robot technology, applied in the field of glass curtain wall cleaning, can solve the problems of low cleanliness, high difficulty in operation, and high risk, and achieve the effect of avoiding danger and solving high risk.

Active Publication Date: 2015-11-11
WUHAN UNIV
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Problems solved by technology

[0005] In view of the defects of high difficulty, high risk and low cleanliness of the outdoor cleaning robot on the glass surface, the present invention proposes a fe

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  • Robot and method for cleaning external glass in room based on femtosecond laser
  • Robot and method for cleaning external glass in room based on femtosecond laser

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Embodiment Construction

[0024] See figure 1 , the robot is placed on the inner surface of the glass (103), and can be close to the inner surface of the glass (103), or can keep a certain distance from the inner surface of the glass (103). When in use, the robot can be moved, that is, the control center controls the movement of the robot through a multi-degree-of-freedom motion mechanism; or only the probe of the femtosecond fiber laser (101) can be rotated.

[0025] The real-time monitoring system includes positioning instruments, imaging instruments, glass thickness and layer detection instruments and glass transmittance detection instruments. The positioning instrument is used to locate the dirt (105) and dust (104) on the outer surface of the glass (103), specifically a CCD-assisted femtosecond laser locator. The imaging instrument is used to image the dirt (105) and dust (104) on the outer surface of the glass (103), and display the image on the display unit connected to the control center. The ...

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Abstract

The invention discloses a robot and method for cleaning external glass in a room based on femtosecond laser. The robot comprises a femtosecond fiber laser, a real-time monitoring system and a control center, wherein both the femtosecond fiber laser and the real-time monitoring center are connected with the control center; the femtosecond fiber laser is used for removing dust and stains from the surface of the glass; the real-time monitoring system comprises a positioning instrument, a glass thickness detection instrument, a glass layer detection instrument and a glass light transmittance detection instrument; the positioning instrument is used for positioning dust and stains on the glass. Dust on the outer surface of a glass curtain wall or a glass window can be removed under the situation that the robot is arranged in the room, so that danger of outdoor cleaning is avoided, rapidness and high efficiency are realized, and the problems of high danger and high operation difficulty of the conventional outdoor cleaning robot, short service life caused by long-time outdoor exposure, and the like are solved.

Description

technical field [0001] The invention relates to the technical field of glass curtain wall cleaning, in particular to a femtosecond laser-based indoor cleaning robot and method for external glass. Background technique [0002] Contemporary buildings are mostly high-rise buildings, and the outer walls are mostly glass curtain walls. In order to keep the appearance of the building clean and beautiful, the outer walls should be cleaned regularly. The glass curtain walls and glass windows of high-rise buildings are prone to dust and need to be wiped frequently to keep the building clean and the interior bright. Especially with the deterioration of the environment in recent years, the frequency of cleaning needs to be increased. Traditional cleaning requires manual work outdoors and high in the air, and the use of high-altitude hanging baskets, hanging plates, lifting platforms and other delivery tools is difficult and dangerous. Although various robots have appeared in recent ...

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Application Information

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IPC IPC(8): A47L11/38A47L11/40
Inventor 沈沁宇刘胜曹祥东付兴铭刘亦杰郑怀
Owner WUHAN UNIV
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