CN216090319U - Novel sweeper control system - Google Patents
Novel sweeper control system Download PDFInfo
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- CN216090319U CN216090319U CN202122480825.6U CN202122480825U CN216090319U CN 216090319 U CN216090319 U CN 216090319U CN 202122480825 U CN202122480825 U CN 202122480825U CN 216090319 U CN216090319 U CN 216090319U
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Abstract
The utility model discloses a novel sweeper control system, which comprises a data acquisition module, a main control MCU module, a switch control circuit, a laser radar module, an ultrasonic detection module and a roller control module, wherein the data acquisition module is used for acquiring data; the data acquisition module transmits acquired information to the main control MCU module; the main control MCU module respectively controls the laser radar module and the ultrasonic detection module through a switch control circuit, and controls the roller control module. The utility model provides a novel sweeper control system which is high in intelligent degree, various in functions, capable of being automatically controlled, flexible in operation and good in obstacle avoidance effect.
Description
Technical Field
The utility model relates to the technical field of floor sweeping machines, in particular to a novel floor sweeping machine control system.
Background
Along with the modern development in cities, people have higher and higher requirements on health, comfort and convenience of life, and the floor sweeping robot is deeply loved by people as an intelligent household product capable of releasing manpower.
At present, the household sweeping robot has huge potential in the household application market, and the key point of the research of the household robot is how to achieve a series of requirements of low cost, intellectualization, reasonable volume and weight, simple structure, high reliability and the like. The traditional sweeping robot generally has a complex control core, is higher in cost and larger in general size, and is not suitable for being used in a family environment, and the common cleaning robot on the market at present has the problems that the function is single, the sweeping effect of the sweeping robot is not ideal, the cleaning robot cannot carry out non-contact obstacle avoidance when adopting a small number of short-distance sensors, the obstacle avoidance effect is not good, and the like.
The Chinese patent application numbers are: 201910886854.7, application date is 09 and 19 in 2019, publication date is: 24/01/2020, patent names: the utility model discloses a control system of a sweeper, which comprises a sweeper body; the sweeper control system comprises a video acquisition module and a main control module; the video acquisition module is used for acquiring images; the main control module is respectively connected with the video acquisition module and the sweeper body and is used for judging whether the area corresponding to the image has garbage or not according to the image, and if the area corresponding to the image has garbage, the main control module is also used for controlling the sweeper body to sweep the garbage. The floor sweeping machine control system can intelligently identify garbage, cleans the garbage-containing area and saves time and resources.
The above patent literature discloses a sweeper control system, but the sweeper control system cannot clean the ground thoroughly, the cleaning effect cannot meet the needs of consumers, and particularly the sweeper control system has poor obstacle avoidance effect and higher cost.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a novel sweeper control system which is high in intelligent degree, various in functions, capable of being automatically controlled, flexible in operation and good in obstacle avoidance effect.
In order to realize the purpose of the utility model, the utility model provides a novel sweeper control system, which comprises a data acquisition module, a master control MCU module, a switch control circuit, a laser radar module, an ultrasonic detection module and a roller control module;
the data acquisition module is used for acquiring the environmental information of the sweeper; the main control MCU module is used for controlling and processing information data; the switch control circuit is used for controlling the switch to be closed; the laser radar module is used for measuring the distance between the sweeper and the surrounding wall; the ultrasonic detection module is used for detecting the obstacle information; the roller control module is used for controlling the rolling motion of the sweeper;
the data acquisition module transmits acquired information to the main control MCU module; the main control MCU module respectively controls the laser radar module and the ultrasonic detection module through a switch control circuit, and controls the roller control module.
The master control MCU module is a single chip microcomputer chip with the model of Cortex-M0.
The data acquisition module comprises an infrared sensor.
The infrared sensor comprises an anti-collision infrared sensor.
The infrared sensor comprises a drop-proof infrared sensor.
The lidar module includes a TOF along-the-wall distance sensor.
The switch control circuit comprises a key circuit.
The roller control module comprises a left roller control motor and a right roller control motor, the control motors comprise left and right rollers of the sweeper, and the left and right roller control motors are used for controlling the left and right rollers to move.
The main control MCU module comprises a left roller speed measuring coded disc and a right roller speed measuring coded disc, and the left roller speed measuring coded disc and the right roller speed measuring coded disc are used for testing the movement speed of the left roller and the right roller.
The master control MCU module comprises a voice control circuit, the voice control circuit comprises a voice playing circuit, and the voice control circuit plays voice information through the voice playing circuit.
The technical scheme provided by the utility model has the beneficial effects that 1) the laser radar module is controlled by the master control MCU module to measure the distance between the sweeper and the surrounding wall; the ultrasonic detection module is controlled by the main control MCU module to detect the obstacle information, so that the obstacle avoidance of the sweeper is effectively controlled, and the ground cleaning effect is better; 2) the sweeper can be controlled to work through the switch control circuit, so that the sweeper is more flexible to operate and more convenient to use; 3) the intelligent floor sweeper has the advantages of multiple functions, high intelligence degree, high safety and good reliability, is an upgrade of a control system of a modern floor sweeper, and is beneficial to further market popularization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a system block diagram of a novel sweeper control system according to an embodiment of the utility model.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a novel sweeper control system.
Example 1
Referring to fig. 1, in an embodiment of the present invention, the novel sweeper control system includes a data acquisition module 1, a main control MCU module 2, a switch control circuit 3, a laser radar module 4, an ultrasonic detection module 5, and a roller control module 6;
the data acquisition module 1 is used for acquiring environmental information of the sweeper; the main control MCU module 2 is used for controlling and processing information data; the switch control circuit 3 is used for controlling the switch to be closed; the laser radar module 4 is used for measuring the distance between the sweeper and the surrounding wall; the ultrasonic detection module 5 is used for detecting the obstacle information; the roller control module 6 is used for controlling the rolling motion of the sweeper;
the data acquisition module 1 transmits acquired information to the main control MCU module 2; the master control MCU module 2 respectively controls the laser radar module 4 and the ultrasonic detection module 5 through the switch control circuit 3, and the master control MCU module 2 controls the roller control module 6.
In this embodiment, preferably, the master MCU module is a single chip microcomputer chip with a model number of Cortex-M0.
In this embodiment, preferably, the data acquisition module 1 includes an infrared sensor 11.
In this embodiment, the data acquisition module 1 may acquire environmental information around the sweeper, for example, environmental dust information of a room where the sweeper is located, especially, the room dust information may be acquired through an infrared sensor, and the data acquisition module 1 transmits the acquired information to the main control MCU module 2; the master control MCU module 2 controls the laser radar module 4 to measure the distance from the sweeper to the wall of the room through the switch control circuit 3; the main control MCU module 2 controls the ultrasonic detection module 5 to detect the surrounding environment obstacles of the sweeper through the switch control circuit 3, so that the sweeper can effectively avoid obstacles.
In this embodiment, the switch control circuit 3 preferably includes a key circuit 31. The key circuit 31 can comprise a button, a knob and other key devices, and the sweeper is controlled through the button, the knob and other key devices, so that the sweeper is more flexible to operate and simpler and more convenient to use.
In this embodiment, it is further preferable that the infrared sensor 11 includes an anti-collision infrared sensor 111.
In the embodiment, the anti-collision infrared sensor 111 enables the sweeper to sense the position of the obstacle, so that the sweeper is prevented from colliding with the obstacle, and the effective obstacle avoidance of the sweeper is further ensured.
In this embodiment, it is further preferable that the infrared sensor 11 includes a fall-prevention infrared sensor 112.
In this embodiment, in order to prevent the robot that sweeps the floor from falling when meetting the step, fall-prevention infrared sensor 112 utilizes the infrared ray to record the distance between the machine of sweeping the floor and the ground, when exceeding the limit value, sends the signal to master control MCU module 2, master control MCU module 2 control machine of sweeping the floor turns to, changes the machine of sweeping the floor advancing direction to realize the purpose of preventing falling.
In this embodiment, the lidar module 4 preferably includes a TOF along-the-wall distance sensor 41.
The TOF wall-following distance sensor 41 is used for measuring the distance from the outer wall of the sweeper to the wall of a room of the sweeper, so that the sweeper can effectively avoid obstacles in the environment and can prevent the obstacles in advance.
Example 2
Referring to fig. 1, in the present embodiment, preferably, the roller control module 6 includes a left and right roller control motor 61, the left and right roller control motor 61 includes a sweeper left and right roller 63, and the left and right roller control motor 61 is used for controlling the left and right roller 63 to move.
In this embodiment, the roller control module 6 controls the left and right rollers 63 to move forward, backward, or rotate left and right through the left and right roller control motors 61, that is, the main control MCU module 2 controls the left and right rollers 63 to move through the roller control module 6, so that the sweeper can move freely according to actual conditions.
In this embodiment, preferably, the main control MCU module 2 includes a left and right wheel speed measuring code disc 62, and the left and right wheel speed measuring code disc 62 is used for testing the moving speed of the left and right wheels 63.
In this embodiment, the main control MCU module 2 can control the moving speed of the left and right rollers 63 through the left and right roller speed measuring code disc 62, so that the sweeper can move or keep away obstacles more freely and intelligently.
In this embodiment, preferably, the main control MCU module 2 includes a voice control circuit 7, the voice control circuit 7 includes a voice playing circuit 71, and the voice control circuit 7 plays the voice information through the voice playing circuit 71.
The voice control circuit 7 can be provided with voice packets, and the voice playing circuit 71 can play voice packet information contents, so that the floor cleaning function of the floor sweeper is more various and complete, and the working efficiency of the floor sweeper is comprehensively improved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the present invention, and all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope, as defined by the following claims and the appended drawings.
Claims (10)
1. The utility model provides a novel machine control system sweeps floor, its characterized in that: the system comprises a data acquisition module, a master control MCU module, a switch control circuit, a laser radar module, an ultrasonic detection module and a roller control module;
the data acquisition module is used for acquiring the environmental information of the sweeper; the main control MCU module is used for controlling and processing information data; the switch control circuit is used for controlling the switch to be closed; the laser radar module is used for measuring the distance between the sweeper and the surrounding wall; the ultrasonic detection module is used for detecting the obstacle information; the roller control module is used for controlling the rolling motion of the sweeper;
the data acquisition module transmits acquired information to the main control MCU module; the main control MCU module respectively controls the laser radar module and the ultrasonic detection module through a switch control circuit, and controls the roller control module.
2. The novel sweeper control system of claim 1, wherein: the master control MCU module is a single chip microcomputer chip with the model of Cortex-M0.
3. The novel sweeper control system of claim 2, wherein: the data acquisition module comprises an infrared sensor.
4. The novel sweeper control system of claim 3, wherein: the infrared sensor comprises an anti-collision infrared sensor.
5. The novel sweeper control system of claim 4, wherein: the infrared sensor comprises a drop-proof infrared sensor.
6. The novel sweeper control system according to any one of claims 1 to 5, characterized in that: the lidar module includes a TOF along-the-wall distance sensor.
7. The novel sweeper control system of claim 6, wherein: the switch control circuit comprises a key circuit.
8. The novel sweeper control system of claim 7, wherein: the roller control module comprises a left roller control motor and a right roller control motor, the control motors comprise left and right rollers of the sweeper, and the left and right roller control motors are used for controlling the left and right rollers to move.
9. The novel sweeper control system of claim 8, wherein: the main control MCU module comprises a left roller speed measuring coded disc and a right roller speed measuring coded disc, and the left roller speed measuring coded disc and the right roller speed measuring coded disc are used for testing the movement speed of the left roller and the right roller.
10. The novel sweeper control system of claim 9, wherein: the master control MCU module comprises a voice control circuit, the voice control circuit comprises a voice playing circuit, and the voice control circuit plays voice information through the voice playing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480825.6U CN216090319U (en) | 2021-10-13 | 2021-10-13 | Novel sweeper control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122480825.6U CN216090319U (en) | 2021-10-13 | 2021-10-13 | Novel sweeper control system |
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| Publication Number | Publication Date |
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| CN216090319U true CN216090319U (en) | 2022-03-22 |
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| CN202122480825.6U Active CN216090319U (en) | 2021-10-13 | 2021-10-13 | Novel sweeper control system |
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| CN (1) | CN216090319U (en) |
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2021
- 2021-10-13 CN CN202122480825.6U patent/CN216090319U/en active Active
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