A window-cleaning robot outside an unmanned building based on power carrier communication

Abstract

The invention discloses an unmanned window-cleaning robot outside a building based on power carrier communication, including a fuselage, cleaning feet, a turntable, a robot control module, a roof motor, a steel cable water pipe power line, and power carrier communication terminals at both ends. . The robot control module controls the actions of the robot according to the program, including extending the cleaning feet, spraying cleaning fluid, starting the turntable to clean the window, moving the cleaning feet, retracting the cleaning feet, spraying water, etc., and the power carrier communication terminals at both ends of the power line are used to The communication between the window-cleaning robot and the roof includes automatic lifting of the robot, control of the water switch on the roof, and manual monitoring and intervention. The invention has a simple structure, uses the self-weight of the fuselage to press the cleaning feet on the outer window glass, and the cleaning feet and steel cables to stabilize the position of the fuselage, so that when the turntable rotates to clean the window glass, the fuselage will not shake greatly to cause danger; Communication and power supply with the roof of the building does not require additional cables, the communication distance is long, and manual intervention can be performed at any time, which is safe, stable and reliable.

Description

technical field [0001] The invention relates to an unmanned operation robot for cleaning windows outside a building on the basis of power carrier communication. Background technique [0002] The development of modern industry is changing with each passing day. High-rise buildings are blooming everywhere in various cities. Most of the high-rise buildings use glass windows, mainly to ensure the lighting and brightness of the building. It has an effect; so it needs to be cleaned at intervals. [0003] There are mainly several ways to clean the window glass of high-rise buildings: one is to use a lift to lift the cleaning worker to the height of the window glass and then clean it; Cleaning; both of these methods are very dangerous. Workers are easy to fall from heights, and there are also problems of inconvenient water and electricity transmission, low efficiency and extremely high cost; [0004] There are also some relatively new methods (such as patent 201711125338.X) using ...

AI Technical Summary

Problems solved by technology

[0002] The development of modern industry is changing with each passing day. High-rise buildings are blooming everywhere in various cities. Most of the high-rise buildings use glass windows, mainly to ensure the lighting and brightness of the building. It has an impact; so it needs to be cleaned after a period of time

[0003] There are several ways to clean the window glass of high-rise buildings: one is to use an elevator to lift the cleaning worker to the height of the window glass and then clean it; the other is to tie a rope from the cleaning worker on the roof and descend from the top layer by layer Cleaning; both of these methods are very dangerous. Workers are prone to fall from high altitudes, and there is also the problem of inconvenient water and electricity transmission, and the efficiency is low and the cost is extremely high;

[0004] There are also some relatively new methods (such as patent 201711125338.X) using drones, but there are also risks of insufficient cleaning power, short battery support time, and easy collisions

There is also the use of vacuum adsorption to scrub (such as patent CN103690100B), but because there are often other decorations or obstacles between the window glass, it cannot be carried out in many cases.

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