8878results about "Machine details" patented technology

A mobile computing device includes a user input device and a controller. The user input device includes a display, and the controller is operably connected to the user input device and configured to execute instructions to perform operations. The operations include presenting on the display, information about one or more areas that were not cleaned by an autonomous cleaning robot during a first mission. The operations further include transmitting data corresponding to a user-selected subset of the one or more areas to cause the robot to clean the user-selected subset during a second mission.

The water tank assembly comprises a water tank body and a sealing side wall, the interior of the water tank body is hollow, a containing cavity is formed in the water tank body, the two ends of the water tank body are in a transverse semi-barrel shape, the middle of the water tank body is in a square column shape, and the middle of the upper portion of the water tank body is in a notch shape capable of containing a hinge head assembly to rotate. A water inlet is formed in the top wall of one end of the water tank body; a water outlet is formed in the middle of the lower part of the water tank body; the hinge head clamping cover body of the cleaning head can clamp the hinge assembly between the cleaning head shell body and the water tank body and between the cleaning head shell body and the hinge head clamping cover body through the connecting mechanism. The cleaning head comprises a cleaning head shell assembly, a cleaning roller, an extrusion roller and a water tank assembly, a driving motor is installed on the cleaning head shell assembly to drive the cleaning roller to rotate to wipe the floor, and a clean water outlet in the cleaning head shell assembly can spray out clean water to directly wash the surface of the cleaning roller.

The invention discloses a cleaning head shell assembly and a cleaning head, the cleaning head shell assembly comprises a cleaning head shell body, the cleaning head shell body comprises a shell body and two side walls connected with the shell body, one side wall is fixedly connected with a hinge seat, the hinge seat is hinged to one end of a driving motor, and the other end of the driving motor is fixedly connected with the shell body. The output end of the other end of the driving motor is clamped with the other side wall; the driving motor can be sleeved with a cleaning roller, and the output end is coupled to drive the cleaning roller to rotate to scrub a to-be-cleaned surface; the shell body is provided with a water guide tip part which is propped against the outer layer of the cleaning roller and is used for guiding sewage; the cleaning head shell body can be detachably connected with the water tank assembly, and the water tank assembly provides clean water for washing the surface of the cleaning roller. A rotatable extrusion roller is clamped between the two side walls, clear water can be sprayed out from a clear water outlet formed in one side wall to directly wash the surface of the cleaning roller, the cleaning head shell body extends upwards away from the cleaning roller to form an anti-overflow plate, and the water guide tip, the anti-overflow plate, the extrusion roller and the cleaning roller define a water tank space.

The invention discloses a water and dust circulation cleaning head and a cleaning tool. The water and dust circulation cleaning head comprises a cleaning head shell assembly, a cleaning roller and an extrusion roller. The cleaning head shell assembly comprises a cleaning head shell body provided with two side walls, one side wall is fixedly connected with a hinge base, the hinge base is hinged to one end of a driving motor, and the output end of the other end of the driving motor is connected with the other side wall in a clamped mode. The cleaning roller sleeves the driving motor, and the output end of the cleaning roller is coupled to drive the cleaning roller to rotate to scrub a to-be-cleaned surface; the cleaning head shell body is provided with a water guide tip which abuts against the cleaning roller in the saturated state in the axial direction of the whole cleaning roller and guides sewage. The extrusion roller is rotatably clamped between the two side walls, clear water can be sprayed out from a clear water outlet formed in one side wall to directly wash the surface of the cleaning roller, an anti-overflow plate upwards extends from the cleaning head shell body away from the extrusion roller relative to the water guide tip part, and a water tank space is defined by the water guide tip part, the anti-overflow plate, the extrusion roller and the cleaning roller.

The invention relates to the technical field of path planning, and discloses a robot mechanical arm path planning method and system for curtain wall cleaning. According to the method, collected data are fused through a depth camera, a laser radar and an inertial measurement unit, a dynamic environment topological map is constructed, and accurate environment perception is achieved. A self-adaptive grid method and an improved spiral traversal algorithm are adopted, a global traversal path covering a cleaning area is generated, the joint motion trail of the mechanical arm is optimized in a layered mode, and motion accuracy and stability are ensured. And meanwhile, the dynamic control module monitors obstacles in real time, the joint track is adjusted online through local track re-planning, it is guaranteed that cleaning operation is safe and continuous, the cleaning pressure is adjusted in real time, and it is guaranteed that the cleaning quality is stable and consistent.

A surface cleaning device is provided, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), and at least one side cleaning tool (270) which is rotatable and / or oscillatable about at least one movement axis (294), wherein the at least one side cleaning tool (270) is coupled to the at least one cleaning roller (32) via a gear device (314) and wherein the rotation of the at least one cleaning roller (32) drives the movement of the at least one side cleaning tool (270) about the movement axis (294).

The invention relates to the technical field of liquid level detection, in particular to a scrubber sewage tank water level detection system and method based on a liquid level sensor, and the system comprises a sensing data acquisition module, a liquid level signal conversion module, a multi-source numerical value comparison module, a liquid level fluctuation recognition module and an alarm action linkage module. According to the invention, through acquisition of a sensor capacitance change sequence, elimination of abnormal fluctuation, construction of a stable reference curve, enhancement of data immunity, mapping of a liquid level section based on an average capacitance value, accurate identification of liquid level elevation is realized, synchronous comparison of liquid level state information in various communication protocols is realized, and data consistency and reliability are improved. A liquid level fluctuation boundary is accumulatively recognized through trend direction change, a change section is dynamically marked, alarm triggering is based on boundary area and state mark double verification, warning response accuracy and effectiveness are enhanced, and a high-precision and high-stability liquid level detection and early warning system is constructed.

A surface cleaning device is provided, comprising a cleaning head (12) with a cleaning head body (14), at least one cleaning roller (32) rotatable about a rotation axis (96), a drive motor (200) for the at least one cleaning roller (32), at least one cassette (92) with a holding device (94) for the at least one cleaning roller (32), wherein the at least one cleaning roller (32) is rotatably mounted on the holding device (94) and the at least one cassette (92) is removably seated on the cleaning head body (14), and a receptacle (84) for the at least one cassette (92), which is arranged on the cleaning head body (14), wherein at least one side cleaning tool (270) is held on the at least one cassette (92).

The application discloses a cover plate assembly and a scrubber. The cover plate assembly is arranged on a cleaning head shell of the scrubber. The cover plate assembly comprises a cover plate and a base. The cover plate is arranged on the garbage box opening of the cleaning head shell and surrounds a first accommodating cavity of a cleaning roller arranged in the cleaning head shell. The base comprises a left side plate, a right side plate, a front side plate, a rear side plate and a guide plate arranged on a rectangular frame. The left side plate, the right side plate, the front side plate and the rear side plate extend downward from the cover plate and surround the rectangular frame. The guide plate surrounds a second accommodating cavity. The first accommodating cavity and the second accommodating cavity are connected with each other to form an accommodating space for accommodating cleaning components. The cover plate assembly is separated from the cleaning head shell directly, and the efficiency of disassembling and assembling internal components of the cleaning head shell is improved. The scrubber with the cover plate assembly is easier to maintain.

The invention discloses an intelligent navigation system of a sweeping robot, which relates to the technical field of household intelligent equipment and comprises a multi-source sensor array, a dynamic environment modeling module, a path planning engine, a multi-mode positioning module, an autonomous decision controller, a cloud collaborative optimization unit and a fault degradation processing module. Omnibearing environment perception is provided through a multi-source sensor array, data are fused in real time through a dynamic environment modeling module, a grid map is updated in an incremental mode, obstacle semantic information is marked, an improved A * algorithm and a dynamic window method are fused through a path planning engine, and an optimized path giving consideration to global efficiency and local dynamic obstacle avoidance is generated. The multi-modal positioning module fuses SLAM resolving and IMU data through tight coupling to achieve centimeter-level high-precision and high-robustness positioning, and the autonomous decision controller intelligently and dynamically adjusts the cleaning priority, the advancing speed and the exception handling strategy according to the path, environment state and pose information, so that the cleaning behavior better meets the requirement.

The application discloses a floor cleaning machine, which comprises a handle, a cleaning head and an integrated water tank. The cleaning head comprises a shell rotatably connected with the handle. The integrated water tank comprises a clean water cavity and a sewage cavity and is installed in a horizontal manner on the rear half of the shell in a single-side inlet-outlet mode, so as to provide clean water for cleaning and collect sewage after cleaning for the cleaning head. The cleaning head further comprises a motor installed on one side of the shell, a roller assembly sleeved on the motor and a brush assembly bridged on both sides of the shell. The motor drives the roller assembly to rotate, so as to drive the brush assembly to rotate synchronously. The floor cleaning machine provided by the application has simple structure, reduces the weight on the handle, and makes the user feel more light when pushing or pulling the floor cleaning machine. The floor cleaning machine can increase the standby time of the floor cleaning machine without increasing the volume of the floor cleaning machine, and can also reduce the noise of the floor cleaning machine in the working state.

A scrubber comprises a cleaning head assembly, the cleaning head assembly comprises a shell, a motor and a roller assembly connected to the motor in a sleeving mode, the motor is installed on one side of the interior of the shell, and the roller assembly comprises a roller piece fixedly connected with a first gear piece; the cleaning head assembly further comprises a transmission assembly arranged on the portion, on the opposite side of the motor installation position, of the shell and a brush assembly connected between the two opposite sides of the shell in a bridging mode, the motor drives the roller assembly to rotate, and the roller assembly and the brush assembly synchronously rotate through the transmission assembly. The transmission assembly is in transmission connection with the first gear piece; the first gear piece comprises a gear and an elastic piece; the gear is fixedly connected with the elastic piece, the elastic piece is detachably and fixedly connected with the roller piece in an inner cavity of the roller piece, the elastic piece comprises a rotating shaft and a spring, the rotating shaft elastically abuts against the shaft sleeve through the spring, the shaft sleeve detachably abuts against the roller piece in the inner cavity of the roller piece, and the rotating shaft can serve as a rotating shaft of the roller piece. And the spring can stretch out and draw back in the inner cavity of the roller piece.

The utility model discloses a cleaning rolling brush, cleaning equipment and a cleaning system, and belongs to the technical field of electrical equipment. The cleaning rolling brush comprises a shell, a cleaning strip, a first cutting piece and a second cutting piece, and the first cutting piece and the second cutting piece extend on the outer surface of the shell; the cleaning strip protrudes out of the outer surface of the shell; wherein a cleaning strip is arranged in a gap between the first cutting piece and the second cutting piece, so that the cutting force on entanglements wound on the cleaning strip can be improved, the entanglements can be cut off, the entanglements are prevented from being wound on the shell as much as possible, the influence of the entanglements on the cleaning rolling brush is reduced, and the working effect of the cleaning rolling brush is improved; and the service life of the cleaning rolling brush is prolonged.

The embodiment of the utility model provides a cleaning base station for a cleaning robot, the cleaning robot comprises a roller, a scraping strip assembly and a dirt collecting box, the scraping strip assembly scrapes and cleans the roller, and the cleaning base station comprises a cleaning tank and a water inlet channel. When the cleaning robot is in butt joint with the cleaning base station, the roller abuts against the cleaning tank, and when the cleaning base station conducts self-cleaning on the cleaning robot through the cleaning tank, in the rotating direction of the cleaning roller, cleaning fluid makes contact with the cleaning roller through the water inlet channel so as to wet the cleaning roller, and the cleaning fluid on the cleaning roller is scraped into the dirt collecting box by the scraping strip assembly; therefore, the dirt collecting box is cleaned. In the self-cleaning process of the cleaning roller, the base station provides the cleaning fluid for the cleaning roller through the water inlet channel, so that the cleaning water consumption of the cleaning roller in the self-cleaning process is guaranteed, and the cleaning effect on the roller is guaranteed.

The present embodiment relates to a control method for a cleaning robot and a related device. The method comprises: acquiring a contaminant type and a contaminated area of a floor to be cleaned, wherein the contaminant type comprises a liquid contaminant; when there is the contaminated area having the liquid contaminant on the floor to be cleaned, turning a body of the cleaning robot around and driving the cleaning robot to perform a cleaning operation in a reversing posture, so as to use a wet cleaning member to clean the liquid contaminant in the contaminated area. The present invention solves the problem that a dry cleaning member of the cleaning robot is easily wetted when cleaning the liquid contaminant, improving the cleaning effect on the floor having the liquid contaminant.

A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank and a recovery tank that are removable from the surface cleaner.

A cleaning module includes: a first rolling brush including first brushes; and a second rolling brush arranged substantially side by side with the first rolling brush and including second brushes, wherein when the first rolling brush and the second rolling brush rotate, a first outer contour formed by a trajectory of outer ends of the first brushes and a second outer contour formed by a trajectory of outer ends of the second brushes at least partially interfere with each other, and the first brushes are not in contact with the second brushes.

A movable platform control method and device, a movable platform, a control system, and a computer-readable storage medium are provided. The method comprises: determining semantic information of different objects located on a movement path; determining different safe execution distances for the different objects based on the semantic information of the different objects; and controlling the movable platform to execute a cleaning task and / or obstacle avoidance task according to the different safe execution distances of the different objects, where the semantic information of the different objects allows differentiation between obstacles and objects to be cleaned.

Systems and methods for navigating an autonomous vacuum are disclosed. According to one method, the autonomous vacuum traverses a cleaning environment having a plurality of surfaces. As the autonomous vacuum is traversing the cleaning environment, sensors on the autonomous vacuum capture sensor data describing a first section of a surface on which the autonomous vacuum is currently traversing. Based on the received sensor data, the autonomous vacuum can determine that the first section is of a first surface type of a plurality of surface types. The autonomous vacuum can generate a user interface with a background displaying the determined first surface type to notify the user of where the autonomous vacuum is cleaning.

The invention provides a cleaning method and device of a cleaning robot, the cleaning robot, equipment and a medium, and relates to the technical field of cleaning equipment. Comprising the steps that in the process that a cleaning robot cleans a to-be-cleaned area, under the condition that it is detected that a heavily-polluted area exists, the smudginess area of the heavily-polluted area is determined; if the dirty area is larger than the preset threshold value, the robot is controlled to advance in an advancing mode so as to clean at least part of the heavily-dirty area through a mop assembly; if the dirty area is smaller than or equal to the preset threshold value, the robot is controlled to advance in a backward mode so as to clean at least part of the heavily-dirty area through the mop assembly, and the robot can push dirt out of the heavily-dirty area and pollute the adjacent area when the robot moves backward for cleaning, so that the large-area heavily-dirty area is cleaned in the previous mode, and the cleaning efficiency is greatly improved. Dirt is prevented from being pushed to an uncleaned area, pollution diffusion is prevented, small-area heavily-polluted areas are cleaned in a reverse advancing mode, driving wheels are prevented from making contact with the dirt or diffusion, and the cleaning effect is improved.

The invention discloses a sweeping robot control method and system, and the method comprises the steps: calling a pre-established fault feature library according to a fault type outputted by an abnormality recognition module, and carrying out the matching of corresponding abnormality feature data, and obtaining a preliminary abnormality confirmation result; according to the action recovery instruction, an execution unit of the sweeping robot is driven to adjust the wheel rotating speed or reversely rotate a brush, state feedback data after execution is obtained, and whether the recovery action is completed or not is judged; a new cleaning path scheme is generated according to the condition that the current obstacle avoidance capability is insufficient through a path adjustment demand, and the feasibility of an alternative path is determined; through real-time state data in a task execution process, cleaning efficiency and frequent fault problems are continuously monitored, a feature library is circulated, and operation stability is judged.

A sweeping robot includes: a main body, a first cleaning mechanism, and a second cleaning mechanism. The first cleaning mechanism is connected to the main body and is located below the main body, and the first cleaning mechanism is configured to clean a floor. The second cleaning mechanism is rotatably connected to the main body, and has a first state and a second state. In the first state, the second cleaning mechanism retracts relative to a side of the main body, and in the second state, the second cleaning mechanism protrudes relative to the side of the main body, and the second cleaning mechanism is configured to clean a wall.

The utility model provides a base station and a cleaning system, the base station comprises a base station main body and a dust collection module, and the base station main body comprises a cleaning tank; the dust collection module comprises a dust collection fan; a dust collecting opening and a first air outlet are formed in the inner wall, opposite to the opening, of the cleaning tank, the dust collecting opening can be in butt joint with a second dust discharging opening in a machine body of the cleaning equipment, and the first air outlet can be in butt joint with a second air discharging opening in the machine body; under the action of the dust collecting fan, after garbage in a dust box of the cleaning equipment sequentially passes through the second dust discharging opening and the dust collecting opening along with airflow and enters the air channel of the base station, the airflow at least flows out of the air channel through the first air outlet, and the airflow flowing out of the first air outlet is blown to a first filtering piece of the cleaning equipment through the second air discharging opening; garbage on the first filter part is blown into the dust box; when the cleaning equipment is used for cleaning the surface to be cleaned, the first filtering piece is used for filtering airflow flowing from the dust inlet of the dust box to the second exhaust outlet. According to the base station, the first filtering part can be self-cleaned under the action of the dust collection fan of the base station, and the use experience is improved.

An obstacle avoidance method for a self-moving robot includes: obtaining and recording, by the self-moving robot, information about an obstacle encountered during traveling, wherein the information about the obstacle includes type information and location information of the obstacle; and receiving, by the self-moving robot, an operation instruction for a specified obstacle, wherein the operation instruction is configured for instructing the self-moving robot, when detecting an obstacle of a same type as the specified obstacle in a region range labeled with the specified obstacle, not to perform an obstacle avoidance operation on the obstacle of the same type.

The utility model discloses a cleaning base station which at least comprises a base station body, a heating module and a fan component, the heating module and the fan component are installed on the base station body, the base station body is provided with a rolling brush cleaning tank and a drying air channel communicating with the rolling brush cleaning tank, and the drying air channel extends in the front-back direction and is provided with two side walls; the heating module is arranged in the drying air channel and comprises a hot water module used for heating liquid, a hot air module used for heating gas and a heating element used for heating the hot water module and the hot air module. The hot water module is provided with a hot water flow channel which is located in the drying air channel and is parallel to or perpendicular to the extending direction of the drying air channel. According to the technical scheme provided by the invention, the heating module of the cleaning base station has a composite heating function and does not occupy extra space of the base station.

The utility model relates to the technical field of cleaning equipment, and discloses a cleaning system. The cleaning system comprises a cleaning device which is provided with a rolling brush and a rolling brush cover capable of being turned over, and the rolling brush cover can be driven to be turned over, so that a cleaning space is formed between the rolling brush cover and the rolling brush; and the cleaning base station is used for placing cleaning equipment, the cleaning base station is provided with a spraying device facing the cleaning space, and the spraying device can spray water flow to the cleaning space after the rolling brush cover is turned over so as to clean the inner wall of the rolling brush cover. The rolling brush cover of the cleaning equipment is driven to turn over, the cleaning space which is large enough is formed between the rolling brush cover and the rolling brush, the spraying device arranged on the cleaning base station is used for spraying water flow towards the cleaning space so as to clean the inner wall of the rolling brush cover, and therefore it is guaranteed that the dirt hiding position of the inner wall area of the rolling brush cover is effectively cleaned, and the cleaning efficiency is improved. The working performance of the cleaning equipment is ensured.

The invention relates to the technical field of cleaning equipment, and particularly discloses a steam cleaning machine. The cleaning machine comprises a cleaning machine body, a steam generation system, a cleaning agent conveying device, a waste water suction device, a hot air device and a control device are arranged in the cleaning machine body, the cleaning machine body is connected with a multifunctional integrated spray head through a multi-channel connector and a multi-channel connecting pipe, and the multifunctional integrated spray head is of a multi-layer hierarchical structure. The steam nozzle, the cleaning agent nozzle and the spherical suction head are sequentially arranged from inside to outside; during use, steam and a cleaning agent cooperatively soften and decompose dirt, the wastewater suction device sucks sewage through a spherical suction head of the spray head, the hot air device blows out hot air for drying, and all the systems are controlled by the control device. The cleaning device integrates the functions of steam cleaning, cleaning agent assisting, waste water sucking and hot air drying, achieves closed-loop cleaning, is convenient to operate and high in efficiency, and meets the cleaning requirements of floors, furniture, tabletops, household appliance gaps and the like in families, hotels and other scenes.

The invention provides an intelligent cleaning unmanned aerial vehicle system and method based on high-pressure water jet, and relates to the technical field of unmanned aerial vehicles. The optimized path acquisition module utilizes a sensor to optimize obstacle avoidance to obtain a new path; the real-time positioning acquisition module realizes positioning by means of PTK; the cleaning area determination module determines a cleaning range according to the positioning acquisition image; and the water flow cleaning execution module starts equipment and adjusts a nozzle to complete high-pressure water jet cleaning. The technical problems that a traditional high-altitude cleaning mode is high in safety risk, low in cleaning efficiency, inaccurate in environment perception and insufficient in dynamic adaptability are solved, and safe unmanned cleaning, path optimization precision and cleaning efficiency maximization of high-rise building glass curtain wall cleaning are achieved; and therefore, the technical effects of operation reliability and intelligent level in a complex environment can be obviously improved.

The utility model provides a cleaning assembly and cleaning equipment, and relates to the technical field of cleaning equipment. The cleaning assembly comprises a shell, a shielding piece and a driving mechanism. A dust collection cavity is formed in the shell, and an opening is formed in the bottom of the dust collection cavity; the shielding piece is movably installed on the shell and provided with a first position and a second position, and the shielding piece covers part of the opening when located at the first position so that the ventilation area of the opening can be smaller than the ventilation area of the shielding piece when located at the second position; the driving mechanism drives the shielding piece to move between the first position and the second position. The position of the shielding piece is adjusted according to the needs of scenes, then the air inlet area of the opening is changed, the suction force of the opening is adjusted, the dirt cleaning needs in various scenes are met, and the cleaning effect is improved.