阅读说明：本技术 一种基于stm32单片机的家用智能窗户清洁机器人 (Domestic intelligent window cleaning robot based on STM32 singlechip ) 是由 徐今强 龚德锟 于 2019-10-25 设计创作，主要内容包括：本发明公开了一种基于STM32单片机的家用智能窗户清洁机器人,包括机器人,所述机器人的顶部上侧设有电源线接口,所述机器人的顶部中间位置处设有排气口,所述机器人的底部四个边角处均设有车轮,所述机器人的底部中间位置出设有风机安装槽,所述机器人顶部设有握把,所述机器人的侧面设有红外感应模块安装孔,所述机器人的底部上下两侧对称设有清洁抹布安装区域,所述机器人的底部中间设有风机进气孔,所述机器人的内部设有风机,所述风机的右上侧设有红外感应模块,所述风机的右下侧设有直流减速电机,所述风机的底部设有印刷电路板,所述机器人的底壳中间位置设有风机固定板。本发明可自动化清洁窗户,取代人工操作,智能化程度高,实用性强。(The invention discloses a household intelligent window cleaning robot based on an STM32 single chip microcomputer, which comprises a robot, the upper side of the top of the robot is provided with a power line interface, the middle position of the top of the robot is provided with an exhaust port, the four corners of the bottom of the robot are provided with wheels, the middle position of the bottom of the robot is provided with a fan mounting groove, the top of the robot is provided with a handle, the side surface of the robot is provided with an infrared induction module mounting hole, cleaning rag mounting areas are symmetrically arranged at the upper side and the lower side of the bottom of the robot, a fan air inlet hole is arranged in the middle of the bottom of the robot, a fan is arranged in the robot, an infrared sensing module is arranged on the right upper side of the fan, a direct current speed reducing motor is arranged on the right lower side of the fan, the bottom of fan is equipped with printed circuit board, the drain pan intermediate position of robot is equipped with the fan fixed plate. The invention can automatically clean the window, replace manual operation, and has high intelligent degree and strong practicability.)

1. The utility model provides a domestic intelligent window cleaning machines people based on STM32 singlechip, includes the robot, its characterized in that: the robot is characterized in that a power line interface (1) is arranged on the upper side of the top of the robot, an exhaust port (2) is arranged at the middle position of the top of the robot, wheels (3) are arranged at four corners of the bottom of the robot, a fan mounting groove (4) is arranged at the middle position of the bottom of the robot, a handle (5) is arranged at the top of the robot, infrared sensing module mounting holes (6) are formed in the side surface of the robot, cleaning rag mounting areas (7) are symmetrically arranged on the upper side and the lower side of the bottom of the robot in an up-and-down mode, a fan air inlet hole (8) is arranged in the middle of the bottom of the robot, a fan (9) is arranged inside the robot, an infrared sensing module (10) is arranged on the upper right side of the fan (9), a direct current speed reducing motor (11) is, the bottom shell intermediate position of robot is equipped with fan fixed plate (13), the top of fan fixed plate (13) is equipped with infrared module installation pillar (14), the right downside of fan fixed plate (13) is equipped with printed circuit board installation pillar (15), the bottom of fan fixed plate (13) is equipped with contact response module mounting hole (16).

2. The utility model provides a domestic intelligent window cleaning machines people based on STM32 singlechip which characterized in that: the robot is equipped with intelligence control system, intelligence control system includes STM32 singlechip, contact induction module, altitude sensor, infrared induction module, bluetooth module, printed circuit board, STM32 singlechip, contact induction module, altitude sensor, infrared induction module, bluetooth module, printed circuit board all communicate each other.

3. The home smart window cleaning robot of claim 1, wherein: the robot is provided with two working modes, including an automatic mode and a manual mode; the automatic mode is as follows: the robot acquires information of surrounding environment through the contact sensing module, the altitude sensor and the infrared sensing module, plans a traveling route and then finishes cleaning a window according to a certain rule; the manual mode is as follows: the user is connected to the robot through the Bluetooth function of the smart phone, and the robot is controlled to move towards the designated direction.

4. The home smart window cleaning robot of claim 1, wherein: the STM32 singlechip is set as the control core of the system, a 32-bit STM32 minimum system module is adopted, the STM32 minimum system module is welded at the middle part of the printed circuit board, and other modules are welded on the printed circuit board or connected to the printed circuit board through leads.

5. The home smart window cleaning robot of claim 1, wherein: the fan is a brushless direct current fan with large air volume and low noise, and the rated working voltage is 24 volts.

6. The home smart window cleaning robot of claim 1, wherein: the contact sensing module is installed at the bottom of the robot and used for detecting whether the robot is tightly attached to the window or not and sending an alarm signal to the intelligent control system if the robot is detected to be separated from the window.

7. The home smart window cleaning robot of claim 1, wherein: the altitude sensor adopts a height sensor with calibrated accuracy of more than 0.1 meter, can transmit data to an intelligent control system, is used for determining the initial height and the working height of the robot, and returns to the initial position after the robot finishes working through an intelligent algorithm.

8. The home smart window cleaning robot of claim 1, wherein: the infrared sensing module emits infrared light outwards at a fixed frequency, and if the infrared light reflected back is received, the obstacle is met, and an obstacle meeting signal is sent to the intelligent control system.

9. The home smart window cleaning robot of claim 1, wherein: the Bluetooth module is used for connecting and communicating the system with the smart phone, and the smart phone can send a control instruction to the robot so that the robot moves towards a specified direction.

Technical Field

The invention relates to the technical field of intelligent robot equipment, in particular to a household intelligent window cleaning robot based on an STM32 single chip microcomputer.

Background

With the improvement of the living standard of people, a healthy and comfortable home environment becomes the demand of more and more people. The outer sides of glass windows of many families are easily contaminated by dust and are difficult to clean, the attractiveness of the household environment is influenced, indoor light is also influenced, the eyes are adversely affected after the glass windows live in a poor-illumination environment for a long time, and the cleaning of the outer part of a high-rise window is dangerous.

Disclosure of Invention

The invention aims to provide a household intelligent window cleaning robot based on an STM32 single chip microcomputer, and solves the problems in the background art.

In order to solve the above problems, the present invention provides the following technical solutions: a household intelligent window cleaning robot based on an STM32 single chip microcomputer comprises a robot, wherein a power line interface is arranged on the upper side of the top of the robot, an exhaust port is formed in the middle position of the top of the robot, wheels are arranged at four corners of the bottom of the robot, a fan mounting groove is formed in the middle position of the bottom of the robot, a handle is arranged at the top of the robot, infrared sensing module mounting holes are formed in the side face of the robot, cleaning and mounting areas are symmetrically arranged on the upper side and the lower side of the bottom of the robot in an up-and-down mode, a fan air inlet hole is formed in the middle of the bottom of the robot, a fan is arranged inside the robot, an infrared sensing module is arranged on the upper right side of the fan, a direct-current speed reducing motor is arranged on the lower right side of the fan, a printed circuit board is arranged at, the top of fan fixed plate is equipped with infrared module installation pillar, the right downside of fan fixed plate is equipped with printed circuit board installation pillar, the bottom of fan fixed plate is equipped with the contact response module mounting hole.

As a further preferable mode of the invention, the robot is provided with an intelligent control system, the intelligent control system comprises an STM32 single chip microcomputer, a contact sensing module, an altitude sensor, an infrared sensing module, a bluetooth module and a printed circuit board, and the STM32 single chip microcomputer, the contact sensing module, the altitude sensor, the infrared sensing module, the bluetooth module and the printed circuit board are all communicated with each other.

As a further preferred mode of the invention, the robot is provided with two modes of operation, including an automatic mode and a manual mode. The automatic mode is as follows: the robot acquires information of surrounding environment through the contact sensing module, the altitude sensor and the infrared sensing module, plans a traveling route and then finishes cleaning a window according to a certain rule; the manual mode is as follows: the user is connected to the robot through the Bluetooth function of the smart phone, and the robot is controlled to move towards the designated direction.

As a further preferable mode of the present invention, the STM32 single chip microcomputer is used as a control core of the system, a 32-bit STM32 minimum system module is adopted, the STM32 minimum system module is welded to the middle part of the printed circuit board, and other modules are welded on the printed circuit board or connected to the printed circuit board through wires.

In a further preferred embodiment of the present invention, the fan is a large-airflow low-noise brushless dc fan, and the rated operating voltage is 24 volts.

As a further preferred aspect of the present invention, the contact sensing module is mounted at the bottom of the robot, and is configured to detect whether the robot is in close contact with the window, and send an alarm signal to the intelligent control system when the robot is detected to be out of the window.

As a further preferable mode of the present invention, the altitude sensor is a height sensor with a calibrated accuracy of more than 0.1 meter, and the altitude sensor can transmit data to the intelligent control system for determining the initial height of the robot and the height at which the robot is located during working, and the robot returns to the initial position after completing working through an intelligent algorithm.

As a further preferable mode of the present invention, the infrared sensing module emits infrared light outwards at a fixed frequency, and if the reflected infrared light is received, it indicates that an obstacle is encountered, and sends an obstacle encountering signal to the intelligent control system.

As a further preferable mode of the present invention, the bluetooth module is used for system connection and communication with a smart phone, and the smart phone can send a control command to the robot to move the robot in a specified direction.

Compared with the prior art, the invention has the following beneficial effects:

the glass window cleaning robot is adsorbed on the surface of a glass window by using a vacuum adsorption technology, moves on the window by using a motor control technology, is provided with cleaning rags at the bottom, finishes cleaning the window in the moving process, has the effect similar to that of cleaning the window by using the rags held by hands, is convenient for cleaning the glass outside the high-rise building, is safer to use, and is worthy of popularization.

Drawings

FIG. 1 is a schematic diagram of a schematic circuit structure of a main board of the intelligent control system of the present invention;

FIG. 2 is a schematic top view of the robot of the present invention;

FIG. 3 is a side view schematic of the robot of the present invention;

FIG. 4 is a bottom view of the robot of the present invention;

FIG. 5 is a schematic view of the internal structure of the robot of the present invention;

fig. 6 is a schematic view of the bottom case structure of the robot of the present invention.

In the figure, 1-power line interface, 2-air outlet, 3-wheel, 4-fan installation convex groove, 5-handle, 6-infrared induction module installation hole, 7-cleaning rag installation area, 8-fan air inlet hole, 9-fan, 10-infrared induction module, 11-direct current speed reducing motor, 12-printed circuit board, 13-fixed plate of fan, 14-infrared module installation support, 15-printed circuit board installation support and 16-contact induction module installation hole position.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a household intelligent window cleaning robot based on an STM32 single chip microcomputer comprises a robot, wherein a power cord interface 1 is arranged on the upper side of the top of the robot, an exhaust port 2 is arranged at the middle position of the top of the robot, wheels 3 are arranged at four corners of the bottom of the robot, a fan mounting groove 4 is arranged at the middle position of the bottom of the robot, a handle 5 is arranged at the top of the robot, an infrared sensing module mounting hole 6 is arranged on the side surface of the robot, cleaning rag mounting areas 7 are symmetrically arranged on the upper side and the lower side of the bottom of the robot, a fan air inlet 8 is arranged in the middle of the bottom of the robot, a fan 9 is arranged in the robot, an infrared sensing module 10 is arranged on the upper right side of the fan 9, a direct current speed reducing motor 11 is arranged on the lower right side of the fan 9, a printed circuit board 12 is arranged at the bottom of the fan 9, a fan fixing, the top of fan fixed plate 13 is equipped with infrared module installation pillar 14, the right downside of fan fixed plate 13 is equipped with printed circuit board installation pillar 15, the bottom of fan fixed plate 13 is equipped with contact response module mounting hole 16.

The robot is equipped with intelligence control system, intelligence control system includes STM32 singlechip, contact induction module, altitude sensor, infrared induction module, bluetooth module, printed circuit board, STM32 singlechip, contact induction module, altitude sensor, infrared induction module, bluetooth module, printed circuit board all communicate each other.

The robot is provided with two working modes, including an automatic mode and a manual mode. The automatic mode is as follows: the robot acquires information of surrounding environment through the contact sensing module, the altitude sensor and the infrared sensing module, plans a traveling route and then finishes cleaning a window according to a certain rule; the manual mode is as follows: the user is connected to the robot through the Bluetooth function of the smart phone, and the robot is controlled to move towards the designated direction.

The STM32 singlechip is set as the control core of the system, a 32-bit STM32 minimum system module is adopted, the STM32 minimum system module is welded at the middle part of the printed circuit board, and other modules are welded on the printed circuit board or connected to the printed circuit board through leads.

The fan is a brushless direct current fan with large air volume and low noise, and the rated working voltage is 24 volts.

The contact sensing module is installed at the bottom of the robot and used for detecting whether the robot is tightly attached to the window or not and sending an alarm signal to the intelligent control system if the robot is detected to be separated from the window.

The altitude sensor adopts a height sensor with calibrated accuracy of more than 0.1 meter, can transmit data to an intelligent control system, is used for determining the initial height and the working height of the robot, and returns to the initial position after the robot finishes working through an intelligent algorithm.

The infrared sensing module emits infrared light outwards at a fixed frequency, and if the infrared light reflected back is received, the obstacle is met, and an obstacle meeting signal is sent to the intelligent control system.

The Bluetooth module is used for connecting and communicating the system with the smart phone, and the smart phone can send a control instruction to the robot so that the robot moves towards a specified direction.

The working principle is as follows: the air of bottom can be extracted when the robot starts, makes the bottom be close to vacuum state, makes whole absorption on the glass window through the effect of atmospheric pressure. The intelligent window cleaning robot carry on the contact induction module, infrared induction module and altitude sensor carry out accurate collection to the information of the environment of locating, the data that will gather are sent to control core STM32 singlechip, give control signal after carrying out analysis processes by control core to data, intelligent window cleaning robot carries on two wheels, respectively by two motor drive, the motor is connected to control core, control signal makes the motor rotate by control core output control signal, so that make the robot remove, and carry on bluetooth module, can be connected to user's smart mobile phone through the bluetooth, user's accessible cell-phone controls the removal of robot.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.