WO2023051625A1 - 清洁机器人及其控制方法 - Google Patents
清洁机器人及其控制方法 Download PDFInfo
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- WO2023051625A1 WO2023051625A1 PCT/CN2022/122198 CN2022122198W WO2023051625A1 WO 2023051625 A1 WO2023051625 A1 WO 2023051625A1 CN 2022122198 W CN2022122198 W CN 2022122198W WO 2023051625 A1 WO2023051625 A1 WO 2023051625A1
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- WIPO (PCT)
- Prior art keywords
- cleaning
- mopping
- cleaning robot
- mode
- module
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
Definitions
- the present application relates to the technical field of intelligent robots, in particular to a cleaning robot and a control method thereof.
- the Cleaning robot is a kind of smart household appliances, which can automatically complete the floor cleaning work by virtue of certain artificial intelligence technology.
- the cleaning robot may include a roller brush module, a side brush module, a vacuum module, a mopping module, and the like.
- the roller brush module and the side brush module can be used to clean the ground, collecting ground debris at the air suction port;
- the dust collection module can be used to perform dust collection, and put the ground debris into the dust storage box;
- the mopping module can be used to To perform mopping work.
- the embodiment of the present application provides a cleaning robot, including a main body, and a rolling brush module, a side brush module, a mopping module, and a control module connected to the main body, wherein:
- the cleaning robot includes a mopping mode, the mopping mode includes a first mopping mode and a second mopping mode, in the first mopping mode, the side brush module contacts the cleaning area and performs side brush cleaning work, the mopping module contacts the cleaning area and performs mopping work, and the roller brush module does not contact the cleaning area; in the second mopping mode, the mopping module contacts the cleaning area and performs mopping work, Neither the roller brush module nor the side brush module touches the cleaning area;
- the control module is configured to: when the cleaning robot enters the mopping mode, control the cleaning robot to selectively enter the first mopping mode or the second mopping mode according to a predetermined logic.
- the controlling the cleaning robot to selectively enter the first mopping mode or the second mopping mode according to a predetermined logic includes:
- the cleaning robot is controlled to enter the second mopping mode.
- the work scene includes a side work scene or an obstacle avoidance work scene.
- control module controls the cleaning robot to move along a preset working path in the edge-along working scene or the obstacle-avoiding working scene, and the cleaning robot moves along the working path During the process, the distance from the edge or obstacle edge is greater than or equal to the preset distance.
- control module controls the cleaning robot to keep the distance between the cleaning robot and the side or the edge of the obstacle always equal to the preset distance during the process of moving along the working path.
- the preset distance is 10 millimeters.
- control module controls the side brush module to perform side brush cleaning at the first side brush speed
- the cleaning robot also includes a cleaning mode.
- the control module controls the side brush module to perform side brush cleaning at a second side brush speed, and the first side brush speed is lower than the first side brush speed. Two side brush speed.
- the cleaning robot also includes a fan
- control module controls the fan to rotate
- the control module controls the fan not to rotate.
- control module when the cleaning robot enters the first mopping mode, controls the fan to rotate at a first fan speed
- the cleaning robot also includes a cleaning mode.
- the control module controls the fan to rotate at a second fan speed, and the first fan speed is lower than the second fan speed.
- the cleaning robot further includes a first lifting device and a second lifting device
- the first lifting device drives the roller brush module to move to a first preset position in a direction close to the main body , the first preset position is a position where the roller brush module does not contact the cleaning area;
- the second lifting device drives the side brush module to move away from the main body until it touches the cleaning area
- the second lifting device drives the side brush module to move to a second preset position in a direction close to the main body, and the second preset position Position for the side brush module not to contact the cleaning area.
- the control module controls the rolling brush module to move to the third preset mode of the cleaning robot.
- the third preset position is a position where the roller brush module does not contact the cleaning area;
- control module controls the side brush module to move away from the main body until it touches the cleaning area
- the control module controls the side brush module to move to a fourth preset position of the cleaning robot, and the fourth preset position is to make the A location where the side brush module does not touch the cleaning area.
- the cleaning robot further includes a cleaning mode.
- the side brush module contacts the cleaning area and performs side brush cleaning work
- the rolling brush module contacts the cleaning area and performs rolling brushing.
- the mopping module does not touch the cleaning area;
- the control module is configured to: control the cleaning robot to selectively enter the cleaning mode or the mopping mode according to the acquired mode-related information.
- the cleaning robot also includes a sweeping and mopping mode.
- the side brush module contacts the cleaning area and performs side brush cleaning work
- the mopping module contacts the Cleaning the area and performing mopping work
- the rolling brush module contacts the cleaning area and performing rolling brush cleaning work
- the control module is configured to: control the cleaning robot to selectively enter one of the sweeping and mopping mode, the mopping mode and the cleaning mode according to the acquired mode-related information.
- an embodiment of the present application provides a method for controlling a cleaning robot.
- the cleaning robot includes a mopping mode, and the mopping mode includes a first mopping mode and a second mopping mode.
- the method includes:
- the work scene includes a work scene along the edge or an obstacle avoidance work scene
- the distance from an edge or an obstacle edge is greater than or equal to a preset distance.
- At least two mopping modes are set in the cleaning robot.
- the control module selectively enters the first mopping mode according to the preset logic
- the control The module controls the side brush module to touch the cleaning area and perform side brush cleaning, which can assist in cleaning the dust in the cleaning area and improve the cleaning effect
- the control module controls the roller brush module not to contact the cleaning area, which can reduce Secondary pollution to the cleaning area when mopping the floor.
- Fig. 1 is a schematic diagram of a cleaning robot performing cleaning work in one embodiment
- Fig. 2 is a schematic diagram of a cleaning robot in the conventional technology when performing mopping work
- Fig. 3 is a schematic structural view of a cleaning robot in an embodiment
- Figure 4 is a schematic diagram of the cleaning robot working in the first mopping mode in one embodiment
- Fig. 5 is a schematic diagram of the cleaning robot working in the second mopping mode in one embodiment
- Fig. 6 is a schematic diagram of a scene where the cleaning robot works in the first mopping mode in one embodiment
- Fig. 7 is a schematic flowchart of a control method of a cleaning robot in an embodiment.
- Fig. 1 exemplarily shows a schematic diagram of a cleaning robot performing cleaning work.
- the cleaning robot includes a mopping module, a rolling brush module, and a side brush module.
- the mopping module does not touch the cleaning area (such as the ground, the window surface), and the mopping work stops.
- the roller brush module touches the cleaning area and performs the roller brush cleaning work
- the side brush module contacts the cleaning area and performs the side brush cleaning work.
- Fig. 2 exemplarily shows a schematic diagram of a cleaning robot performing mopping work in the conventional technology.
- the mopping module contacts the cleaning area and performs the work of mopping the floor.
- the rolling brush module contacts the cleaning area and performs the cleaning work of the rolling brush
- the side brush module contacts the cleaning area and performs the cleaning work of the side brush.
- the roller brush module and the side brush module are in continuous contact with the cleaning area, so that the dust attached to them will also contact the wet cleaning area, resulting in adverse consequences of secondary pollution of the cleaning area.
- Fig. 3 exemplarily shows a schematic structural diagram of a cleaning robot in this application.
- the cleaning robot may be an intelligent robot with mopping and sweeping functions, for example, a floor cleaning robot, a wall climbing robot, a service robot, and the like.
- the cleaning robot may be an automatic mopping and sweeping machine.
- the cleaning robot includes: a main body (not marked in Figure 3), a mopping module connected to the main body, a side brush module, a rolling brush module, a sensing module, a dust box module, a control module, and the like.
- the main body refers to the main structure of the fuselage of the cleaning robot, which is used to support and/or load various components of the cleaning robot.
- the mopping module can be arranged at a fixed position on the bottom of the cleaning robot, for example, at the front end, middle position, etc. of the bottom.
- the mopping module may include a mopping lifting device, a mopping board, and a mopping cloth that can cover the lower surface of the mopping board.
- the mopping lifting device is used to drive the mopping module to move towards the main body of the cleaning robot, or to drive the mopping module to move away from the main body of the cleaning robot, such as lifting the mopping module upward so that the mopping module does not touch the ground, or Lower the mopping module down so that the mopping module touches the ground.
- the roller brush module can be arranged at a fixed position on the bottom of the cleaning robot, for example, at the rear end of the bottom, at a middle position, and the like.
- the bristles of the rolling brush module are arranged in a certain arrangement, for example, arranged in the shape of peaks, arcs and the like.
- the roller brush module is used to sweep the cleaning area.
- a dust suction port may also be provided at a position adjacent to the rolling brush module. Dust enters the dust box module through the dust suction port when the roller brush module performs cleaning work.
- the side brush module is arranged on the edge of the cleaning robot, exceeding a certain size of the body of the cleaning robot.
- the bristles of the side brush module are arranged in a certain arrangement, for example, arranged in a circle, a semicircle and the like.
- the side brush module is used to clean the dust on walls, furniture edges, etc. that cleaning robots cannot reach.
- the control module can be implemented by embedded digital signal processors, microprocessors, specific integrated circuits, central processing units, etc., and the control module can control the mopping module, side brush module, and roller brush module to work or stop working according to preset logic. .
- the cleaning robot may also include a communication module, a power module, a walking module, and the like.
- the communication module is electrically connected with the control module, and is used to send messages to external devices, for example, to send current work progress to external devices.
- the power supply module is connected with the control module, the sensing module, the communication module, etc., and is used to provide electric energy for each module.
- the walking module is used to support the cleaning robot and drive the cleaning robot to walk automatically, for example, it may be rollers, universal wheels, crawlers, etc. installed at the bottom of the cleaning robot.
- the control module acquires mode-related information, and if the mode-related information points to the mopping mode, the control module controls the cleaning robot to enter the mopping mode.
- the mode-related information can be any of the following information:
- the instant mode instruction is triggered by a mode switching button provided on the cleaning robot, or an instant mode instruction is sent to the cleaning robot through an external device (eg, a mobile terminal, ancillary equipment of the cleaning robot, etc.).
- an external device eg, a mobile terminal, ancillary equipment of the cleaning robot, etc.
- Preset preset information including mode instruction information.
- the partition information set by the user on the app, the mode for configuring the information of each partition, and the cleaning sequence or cleaning time of each area, etc., the cleaning robot can independently choose to enter the corresponding mode according to the partition it is in.
- the cleaning robot can automatically select a working mode based on the recognized environmental information. For example, if it is recognized that it is currently located in the bedroom, it will select the cleaning mode; if it is recognized that it is currently located in the kitchen and bathroom, it will select the mopping mode.
- the control module selectively controls the cleaning robot to enter the first mopping mode or the second control mode according to preset logic.
- the preset logic can be implemented based on the current working scene of the cleaning robot, the received mode control instructions, and the like. If the control module judges to enter the first mopping mode according to the preset logic, it controls the side brush module to move away from the main body until it touches the cleaning area and performs the cleaning work of the side brush, and controls the mopping module to move away from the main body until Contact the cleaning area and perform mopping work, and control the roller brush module not to contact the cleaning area. If the control module judges to enter the second mopping mode according to the preset logic, it controls the mopping module to move away from the main body until it touches the cleaning area and performs mopping work, and neither the roller brush module nor the side brush module touches the cleaning area .
- Fig. 4 exemplarily shows a schematic diagram of the cleaning robot working in the first mopping mode.
- the control module controls the side brush module to move away from the main body until it touches the cleaning area and performs the cleaning work of the side brush; Move in the same direction until it touches the cleaning area and perform mopping work; control the roller brush module not to touch the cleaning area and stop the cleaning work of the roller brush.
- Fig. 5 exemplarily shows a schematic diagram of the cleaning robot working in the second mopping mode.
- the control module controls the mopping module to move away from the main body until it touches the cleaning area and performs the mopping work; Access to clean area and stop sweeping.
- the first mopping mode or the second mopping mode can be preconfigured as the default mopping mode.
- the cleaning robot is controlled to directly perform the mopping work according to the default mopping mode.
- the control module controls the cleaning robot to switch between the first mopping mode and the second mopping mode based on preset logic.
- the above-mentioned cleaning robot is provided with at least two mopping modes in the cleaning robot.
- the control module controls the side brush
- the module touches the cleaning area and performs side brush cleaning, which can assist in cleaning the dust in the cleaning area and improve the cleaning effect; at the same time, in the first mopping mode, the roller brush module is controlled not to touch the cleaning area, which can reduce the impact on the cleaning area during mopping. secondary pollution.
- the cleaning robot also includes a sweep mode.
- the control module is configured to control the cleaning robot to selectively enter the cleaning mode or the mopping mode according to the acquired mode-related information.
- control module acquires mode-related information, and if the mode-related information points to the cleaning mode, the control module controls the cleaning robot to enter the cleaning mode.
- the control module controls the side brush module to contact the cleaning area and perform side brush cleaning, controls the roller brush module to contact the cleaning area and performs roller brush cleaning, and controls the mopping module not to contact the cleaning area.
- the cleaning robot can not only perform independent cleaning work, but also perform mopping work, so that the functions of the cleaning robot are more comprehensive and meet the diverse needs of users.
- the cleaning robot also includes a sweeping and mopping mode.
- the control module is configured to: control the cleaning robot to selectively enter one of the sweeping and mopping mode, the mopping mode and the cleaning mode according to the acquired mode-related information.
- control module acquires mode-related information, and if the mode-related information points to the mopping and sweeping mode, the control module controls the cleaning robot to enter the mopping and sweeping mode.
- the control module controls the side brush module to contact the cleaning area and perform side brush cleaning, controls the roller brush module to contact the cleaning area and performs roller brush cleaning, and controls the mopping module to contact the cleaning area and perform mopping work.
- the cleaning robot can not only perform separate cleaning work, but also perform mopping work, and can perform mopping and sweeping at the same time, so that the functions of the cleaning robot are more comprehensive and meet the requirements The diverse needs of users.
- the preset logic can be implemented based on the current working scene of the cleaning robot.
- the cleaning robot may further include a sensing module.
- the sensing module and the control module are electrically connected to detect the working scene information of the cleaning robot.
- the sensing module can be arranged at a fixed position of the cleaning robot, for example, the top, side, corner, etc. of the cleaning robot.
- the sensing module can be implemented by one type of hardware or a combination of multiple types of hardware, for example, by using one or a combination of infrared sensors, edge sensors, ultrasonic sensors, laser radars, and image acquisition devices. After the cleaning robot enters the mopping mode, the sensing module detects the working scene information of the cleaning robot, and sends the detected working scene information to the control module.
- the control module detects and recognizes the working scene information, and if it is judged according to the working scene information that the working scene where the cleaning robot is located is a preset working scene, then the cleaning robot is controlled to enter the first mopping mode. If it is judged according to the working scene information that the working scene where the cleaning robot is located is not the preset working scene, then the cleaning robot is controlled to enter the second mopping mode.
- the sensing module can detect the current working scene information of the cleaning robot in real time during the mopping process of the cleaning robot, and send the current working scene information to the control module in real time.
- the control module determines the current working scene where the cleaning robot is located according to the current working scene information, and controls the cleaning robot to enter the mopping mode that matches the current working scene, thereby realizing the autonomous operation between the first mopping mode and the second mopping mode. switch.
- an induction module is set on the cleaning robot, and the working scene information of the cleaning robot is detected by the sensing module, so that the control module can automatically control the mopping mode that the cleaning robot can enter according to the working scene information, so that the mopping mode and The working scene of the cleaning robot is more adaptable, and the automation of the cleaning robot is also improved.
- the preset work scene includes a work scene along an edge or a work scene for obstacle avoidance.
- the scene of working along the side refers to that the cleaning robot performs mopping work in a walking mode along the side (for example, the side of the wall, the side of the furniture).
- the obstacle avoidance work scene refers to the mopping work of the cleaning robot in the obstacle avoidance scene. If the control module judges that the cleaning robot is in the working scene along the edge or the obstacle avoidance working scene, then control the cleaning robot to enter the first mopping mode, so that the side brush module can clean the dust on the edge or the edge of the obstacle, so as to improve the cleaning effect of the cleaning robot .
- the cleaning robot in the traditional technology performs the work of mopping the floor, if it is close to the object (such as the edge of the wall, furniture), it will rub marks on it, and if it is kept at a certain distance, some dust cannot be removed. Sweeping, thus there is a dilemma of rubbing dirty adjacent objects or leaving dust.
- the working path of the cleaning robot is pre-configured in the control module in the working scene along the edge or the obstacle avoiding working scene, so that the distance between the cleaning robot and the edge or the edge of the obstacle is greater than or equal to the preset distance.
- control module judges that the cleaning robot is in an edge-along working scene or an obstacle-avoiding working scene, it controls the cleaning robot to enter the first mopping mode.
- the control module determines the current distance between the cleaning robot and the edge or the edge of the obstacle according to the working scene information detected by the sensing device. If the current distance is less than the preset distance, the walking module is controlled to move away from the edge or the edge of the obstacle until the current distance is greater than or equal to the preset distance.
- the first mopping mode by making the side brush module perform cleaning work in the first mopping mode, and controlling the distance between the cleaning robot and the edge or the edge of the obstacle to be greater than or equal to the preset distance, the first mopping mode can be made
- the cleaning robot can clean the edge or the edge of the obstacle without rubbing marks on the object.
- control module controls the cleaning robot to keep the distance from the edge or the edge of the obstacle always equal to the preset distance when the cleaning robot is moving along the working path.
- the control module determines the current distance between the cleaning robot and the edge or the edge of the obstacle according to the working scene information detected by the sensing device. If the current distance is greater than the preset distance, the control module controls the cleaning robot to move toward the side or the edge of the obstacle until the current distance is equal to the preset distance. If the current distance is less than the preset distance, the control module controls the cleaning robot to move away from the edge or the edge of the obstacle until the current distance is equal to the preset distance, so that the distance between the cleaning robot and the edge or the edge of the obstacle is always equal to the preset distance. Set the distance so that the side brush module can clean the dust within the preset distance range.
- Fig. 6 exemplarily shows a working diagram of the cleaning robot in the first mopping mode.
- the first working scene is the working scene along the edge and the working scene of obstacle avoidance, and the preset distance is 10 mm.
- the distance between the cleaning robot and the edge or obstacle edge is always equal to 10 mm.
- the side brush module is used to sweep dust in the 10mm gap.
- the side brush module may include a plurality of side brush assemblies, for example, one side brush assembly is respectively installed on both sides of the cleaning robot.
- the control module can control the side brush assembly on the side where there is an edge or the edge of the obstacle at the preset distance position to perform the side brush cleaning work, while there is no edge or the edge of the obstacle at the position at the preset distance. The brush assembly does not reach the cleaning area.
- the side brush module perform cleaning work in the first mopping mode, and controlling the distance between the cleaning robot and the edge or the edge of the obstacle to always be equal to the preset distance, it is possible to clean the floor in the first mopping mode.
- the robot can clean the edge or the edge of the obstacle without rubbing marks on the object.
- the control module controls the side brush module to perform the side brush cleaning work at the first side brush rotation speed.
- the first side brush rotation speed of the side brush module in the first mopping mode can be configured in the control module in advance. After the control module controls the cleaning robot to enter the first mopping mode, it controls the side brush module to touch the cleaning area, and performs side brush cleaning at the first side brush speed. Wherein, the first preset rotation speed is lower than the second side brush rotation speed of the side brush module in the cleaning mode.
- the user may also be allowed to configure the first side brush rotation speed of the side brush module in the first mopping mode, for example, to independently select among low speed, normal speed and high speed.
- the dust attached to the side brush module can be reduced or even prevented from contacting the cleaning area, thereby avoiding secondary pollution of the cleaning area .
- the cleaning robot further includes a blower, and the blower is electrically connected to the control module.
- the control module determines that the cleaning robot enters the first mopping mode, it sends a start signal to the fan to control the fan to be in the working state in the first mopping mode, and the fan sucks away a small amount of dust cleaned by the side brush module, so that it can be better Realize the cleaning effect in the first mopping mode. Since the side brush module and the rolling brush module no longer perform cleaning work in the second mopping mode, the control module can send a shutdown signal to the fan in the second mopping mode, so that the fan is in the off state in the second mopping mode, thereby It can save power and realize the effect of silent mopping.
- the first fan speed of the fan in the first mopping mode can be pre-configured in the control module. After the control module controls the cleaning robot to enter the first mopping mode, it sends a start signal to the fan to control the fan to rotate at the first fan speed. Wherein, the first fan speed is lower than the second fan speed of the fan in the cleaning mode.
- the user may also be allowed to independently configure the first fan speed of the fan in the first mopping mode, for example, to independently select among low speed, normal speed, and high speed.
- blower fan can also be turned off in the first mopping mode, so as to realize the silent mopping effect.
- the low-noise requirement of the mopping mode can be taken into account while sucking away a small amount of dust cleaned by the side brush module.
- the cleaning robot further includes a first lifting device that drives the rolling brush module to move, and a second lifting device that drives the side brush module to move.
- the roller brush module is provided with a first lifting device; the side brush module is provided with a second lifting device.
- the first lifting device is controlled to drive the roller brush module to move toward the main body to a first preset position.
- the first preset position is a position where the rolling brush module does not touch the cleaning area.
- control module controls the cleaning robot to enter the first mopping mode, it controls the second lifting device to drive the side brush module to move away from the main body until it touches the cleaning area and performs the side brush cleaning work.
- control module controls the cleaning robot to enter the second mopping mode it controls the second lifting device to drive the changing module to move toward the main body to a second preset position.
- the second preset position is a position where the side brush module does not touch the cleaning area.
- the movement of the side brush module and the rolling brush module can be made more stable, and the durability of the cleaning robot can be improved.
- roller brush module and the side brush module can also move by themselves.
- control module controls the cleaning robot to enter the first mopping mode or the second mopping mode, it controls the rolling brush module to move to the third preset position of the cleaning robot, and the third preset position is to make the rolling brush module not Access to the location of the clean area.
- control module controls the cleaning robot to enter the cleaning mode or mopping mode, it controls the rolling brush module to move away from the main body until it touches the cleaning area.
- control module controls the cleaning robot to enter the first mopping mode, it controls the side brush module to move away from the main body until it touches the cleaning area and performs the cleaning work of the side brush.
- control module controls the cleaning robot to enter the second mopping mode, it controls the side brush module to move to the fourth preset position of the cleaning robot in a direction close to the main body, and the fourth preset position is to prevent the side brush module from touching the cleaning area Location.
- the overall structure of the cleaning robot can be simplified, the weight of the cleaning robot can be reduced, and the battery life of the cleaning robot can be extended by controlling the side brush module and the rolling module to move to touch the cleaning area or not to touch the cleaning area.
- a method for controlling a cleaning robot is provided, which is described by applying the method to the cleaning robot described in any one of the above embodiments, including the following steps:
- Step S710 when the mopping mode is entered, the working scene is detected.
- the control module acquires mode-related information, and if the mode-related information points to the mopping mode, the control module controls the cleaning robot to enter the mopping mode.
- mode-related information For the implementation of the mode-related information, reference may be made to the above-mentioned embodiments of the cleaning robot, which will not be described in detail here.
- a sensing module may be provided on the cleaning robot to detect the working scene information of the cleaning robot.
- the sensing module may include one or a combination of infrared sensors, edge sensors, ultrasonic sensors, laser radars, image acquisition devices, and the like.
- the control module in the cleaning robot controls the sensing module to detect the surrounding environment of the cleaning robot to obtain working scene information.
- Step S720 when the working scene is the preset working scene, enter the first mopping mode, in the first mopping mode, control the side brush module to touch the cleaning area and perform side brush cleaning work, control the mopping module to touch the cleaning area and Perform mopping work, and control the roller brush module not to touch the cleaning area.
- the sensing module sends the working scene information to the control module.
- the control module detects and recognizes the working scene information, and controls the cleaning robot to enter the first mopping mode when it is determined that the working scene where the cleaning robot is located is the preset working scene.
- the control module controls the side brush module to move away from the main body of the cleaning robot until it touches the cleaning area and performs the cleaning work of the side brush, and controls the mopping module to move away from the main body of the cleaning robot until it touches the cleaning area. Area and perform mopping work, control the roller brush module not to touch the cleaning area.
- Step S730 when the working scene is not the preset working scene, enter the second mopping mode, in the second mopping mode, control the mopping module to touch the cleaning area and perform mopping work, control the roller brush module and the side brush module to Do not touch the clean area.
- control module determines that the working scene where the cleaning robot is located is not a preset working scene, it controls the cleaning robot to enter the second mopping mode.
- the control module controls the side brush module and the roller brush module not to touch the cleaning area and stops cleaning work, and controls the mopping module to move away from the main body until it touches the cleaning area and performs mopping work.
- At least two mopping modes are set in the cleaning robot.
- the control module When the cleaning robot enters the mopping mode, when the control module selectively enters the first mopping mode according to the preset logic, the control module Control the side brush module to touch the cleaning area and perform side brush cleaning, so as to assist in cleaning the dust in the cleaning area and improve the cleaning effect; at the same time, in the first mopping mode, control the roller brush module not to contact the cleaning area, which can reduce the mopping time. Secondary contamination of clean areas.
- the working scene includes a working scene along a side or a working scene of obstacle avoidance; in a working scene along a side or a working scene of obstacle avoidance, move along a preset working path, and in the process of moving along the working path, distance from the side or obstacle
- the distance of the edge is greater than or equal to the preset distance.
- the working mode in the edge-along working scene or the obstacle-avoiding working scene can refer to the above-mentioned embodiments of the cleaning robot, which will not be elaborated here.
- Non-volatile memory may include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory or optical memory, etc.
- Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory.
- RAM Random Access Memory
- SRAM Static Random Access Memory
- DRAM Dynamic Random Access Memory
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Abstract
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Claims (15)
- 一种清洁机器人,其特征在于,包括主体,以及与所述主体连接的滚刷模块、边刷模块、拖地模块、控制模块,其中:所述清洁机器人包括拖地模式,所述拖地模式包括第一拖地模式和第二拖地模式,在所述第一拖地模式下,所述边刷模块接触清洁区域且执行边刷清扫工作,所述拖地模块接触所述清洁区域且执行拖地工作,所述滚刷模块不接触所述清洁区域;在第二拖地模式下,所述拖地模块接触所述清洁区域且执行拖地工作,所述滚刷模块和所述边刷模块均不接触所述清洁区域;所述控制模块,被配置为:当所述清洁机器人进入所述拖地模式时,控制所述清洁机器人按照预定逻辑选择性地进入所述第一拖地模式或所述第二拖地模式。
- 根据权利要求1所述的清洁机器人,其特征在于,所述控制所述清洁机器人按照预定逻辑选择性地进入所述第一拖地模式或所述第二拖地模式,包括:当所述清洁机器人的工作场景为预设工作场景时,控制所述清洁机器人进入所述第一拖地模式;当所述清洁机器人的工作场景不是所述预设工作场景时,控制所述清洁机器人进入所述第二拖地模式。
- 根据权利要求2所述的清洁机器人,其特征在于,所述预设工作场景包括沿边工作场景或避障工作场景。
- 根据权利要求3所述的清洁机器人,其特征在于,所述控制模块控制所述清洁机器人在所述沿边工作场景或所述避障工作场景下,沿预设工作路径移动,所述清洁机器人在沿所述工作路径移动的过程中,距离边或障碍物边缘的距离大于或等于预设距离。
- 根据权利要求4所述的清洁机器人,其特征在于,所述控制模块控制所述清洁机器人在沿所述工作路径移动的过程中,所述清洁机器人距离所述边或所述障碍物边缘距离始终等于所述预设距离。
- 根据权利要求4所述的清洁机器人,其特征在于,所述预设距离为10毫米。
- 根据权利要求1所述的清洁机器人,其特征在于,在所述清洁机器人进入所述第一拖地模式时,所述控制模块控制所述边刷模块以第一边刷转速执行边刷清扫工作;所述清洁机器人还包括清扫模式,在所述清扫模式下,所述控制模块控制所述边刷模块以第二边刷转速执行边刷清扫工作,所述第一边刷转速低于所述第二边刷转速。
- 根据权利要求1所述的清洁机器人,其特征在于,所述清洁机器人还包括风机;在所述清洁机器人进入所述第一拖地模式时,所述控制模块控制所述风机转动;在所述清洁机器人进入所述第二拖地模式时,所述控制模块控制所述风机不转动。
- 根据权利要求8所述的清洁机器人,其特征在于,在所述清洁机器人进入所述第一拖地模式时,所述控制模块控制所述风机以第一风机转速转动;所述清洁机器人还包括清扫模式,在所述清扫模式下,所述控制模块控制所述风机以第二风机转速转动,所述第一风机转速低于所述第二风机转速。
- 根据权利要求1所述的清洁机器人,其特征在于,所述清洁机器人还包括第一升降装置、第二升降装置;当所述清洁机器人进入所述第一拖地模式或者所述第二拖地模式时,所述第一升降装置带动所述滚刷模块向靠近所述主体的方向移动至第一预设位置处,所述第一预设位置为使所述滚刷模块不接触所述清洁区域的位置;当所述清洁机器人进入所述第一拖地模式时,所述第二升降装置带动所述边刷模块向远离所述主体的方向移动,直至接触所述清洁区域;当所述清洁机器人进入所述第二拖地模式时,所述第二升降装置带动所述边刷模块向靠近所述主体的 方向移动至第二预设位置处,所述第二预设位置为使所述边刷模块不接触所述清洁区域的位置。
- 根据权利要求1所述的清洁机器人,其特征在于,当所述清洁机器人进入所述第一拖地模式或者所述第二拖地模式时,所述控制模块控制所述滚刷模块移动至所述清洁机器人的第三预设位置处,所述第三预设位置为使所述滚刷模块不接触所述清洁区域的位置;当所述清洁机器人进入所述第一拖地模式时,所述控制模块控制所述边刷模块向远离所述主体的方向移动,直至接触所述清洁区域;当所述清洁机器人进入所述第二拖地模式时,所述控制模块控制所述边刷模块移动至所述清洁机器人的第四预设位置处,所述第四预设位置为使所述边刷模块不接触所述清洁区域的位置。
- 根据权利要求1所述的清洁机器人,其特征在于,所述清洁机器人还包括清扫模式,在所述清扫模式下,所述边刷模块接触所述清洁区域且执行边刷清扫工作,所述滚刷模块接触所述清洁区域且执行滚刷清扫工作,所述拖地模块不接触所述清洁区域;所述控制模块,被配置为:根据获取的模式相关信息,控制所述清洁机器人选择性地进入所述清扫模式或所述拖地模式。
- 根据权利要求12所述的清洁机器人,其特征在于,所述清洁机器人还包括扫拖模式,在所述扫拖模式下,所述边刷模块接触所述清洁区域且执行边刷清扫工作,所述拖地模块接触所述清洁区域且执行拖地工作,所述滚刷模块接触所述清洁区域且执行滚刷清扫工作;所述控制模块,被配置为:根据获取的模式相关信息,控制所述清洁机器人选择性地进入所述扫拖模式、所述拖地模式和所述清扫模式中的一种模式。
- 一种清洁机器人的控制方法,其特征在于,所述清洁机器人包括拖地模式,所述拖地模式包括第一拖地模式和第二拖地模式,所述方法包括:在进入所述拖地模式的情况下,检测工作场景;当所述工作场景为预设工作场景时,进入所述第一拖地模式,在所述第一拖地模式下,控制边刷模块接触所述清洁区域且执行边刷清扫工作,控制拖地模块接触所述清洁区域且执行拖地工作,控制滚刷模块不接触所述清洁区域;当所述工作场景不是所述预设工作场景时,进入所述第二拖地模式,在所述第二拖地模式下,控制所述拖地模块接触所述清洁区域且执行拖地工作,控制所述滚刷模块和所述边刷模块均不接触所述清洁区域。
- 根据权利要求14所述的方法,其特征在于,所述预设工作场景包括沿边工作场景或避障工作场景;在所述沿边工作场景或所述避障工作场景下,沿预设工作路径移动,在沿所述工作路径移动的过程中,距离边或障碍物边缘的距离大于或等于预设距离。
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| CN116236097A (zh) * | 2023-05-06 | 2023-06-09 | 浙江弥乐科技有限公司 | 一种清洁机构及表面清洁系统 |
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| CN119112039B (zh) * | 2023-06-13 | 2025-09-09 | 速感科技(北京)有限公司 | 自主移动设备及其工作方法 |
| CN117958688A (zh) * | 2023-08-25 | 2024-05-03 | 北京石头创新科技有限公司 | 自动清洁设备的控制方法及装置、介质、自动清洁设备 |
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