A robot delivery system includes a terminal device for determining delivery demand information including target collection and/or unloading mode, a server for generating a delivery task data packet according to the delivery demand information, and a delivery robot for receiving the delivery task data packet from the server and performing a delivery task according to the delivery task data packet. The target collection mode is selected from a plurality of collection modes including a first collection mode in which the delivery robot performs cargo collection without user participation and a second collection mode in which the delivery robot performs cargo collection with user participation. The target unloading mode is selected from a plurality of unloading modes including a first unloading mode in which the delivery robot performs cargo unloading without user participation and a second unloading mode in which the delivery robot performs cargo unloading with user participation.
A device includes a handle including a mount surface, and a display unit rotatably arranged at the mount surface and reversibly switchable between a first state and a second state. The display unit includes a display surface perpendicular to a rotation axis of the display unit. The display surface faces away from the mount surface in both the first state and the second state. A dimension of the display unit in the first state along a lateral direction of the handle is smaller than the dimension of the display unit in the second state along the lateral direction of the handle.
An aircraft (100), comprising a rotor mechanism (10) and a tail wing mechanism (20), wherein the rotor mechanism (10) is configured to be capable of providing at least a lifting force for the aircraft (100), and the rotor mechanism (10) comprises first rotor assemblies (11); the tail wing mechanism (20) comprises first tail wings (21) and second tail wings (22), the first tail wings (21) being configured to play a stabilizing role at least in a first direction when the aircraft (100) flies, the second tail wings (22) being configured to play a stabilizing role at least in a second direction when the aircraft (100) flies, and the first direction being different from the second direction; the first rotor assemblies (11) are arranged close to the tail wing mechanism (20); and when the first rotor assemblies (11) are used for providing at least the lifting force, the orthographic projection of either of a first tail wing (21) and a second tail wing (22) on the plane where a rotation circle of the corresponding first rotor assembly (11) is located is located outside the rotation circle, and at least part of the orthographic projection of the other one of the first tail wing (21) and the second tail wing (22) on the plane where the rotation circle of the corresponding first rotor assembly (11) is located is located within the rotation circle. The aircraft has a rational structural design, and can achieve both good aerodynamic performance and a relatively small size.
B64C 27/22 - Giravions complexes, c.-à-d. aéronefs utilisant en vol à la fois les caractéristiques de l'avion et celles du giravion
B64C 27/28 - Giravions complexes, c.-à-d. aéronefs utilisant en vol à la fois les caractéristiques de l'avion et celles du giravion avec hélices propulsives de déplacement pouvant pivoter pour agir comme rotors de sustentation
An image processing method, comprising: acquiring an image captured by an image capturing device (S101); and when the switching condition of an image display mode is met, controlling an image display device to select a display mode from a 2D image display mode and a 3D image display mode for image display (S102). The method can improve the image display effect.
A chassis of a movable platform is provided, including a chassis body and a wheel assembly, the chassis body is configured to support an actuator of the movable platform, the wheel assembly is movably connected to the chassis body to switch between a first state and a second state, in the first state, all or part of the wheel assembly is located in an outer area of a side surface of the chassis body, and in the second state, the wheel assembly is positioned to avoid the actuator, so as to allow the actuator to move to the outer area of the side surface of the chassis body to perform a corresponding operation. A movable platform including the chassis is also provided to enhance the operational flexibility of the movable platform and improve the overall operational stability of the platform.
B62D 21/14 - Châssis, c.-à-d. armature sur laquelle une carrosserie peut être montée de longueur ou largeur réglables
B60P 1/02 - Véhicules destinés principalement au transport des charges et modifiés pour faciliter le chargement, la fixation de la charge ou son déchargement avec mouvement parallèle de haut en bas de l'élément supportant ou contenant la charge
6.
CHASSIS DEVICE, MOVABLE PLATFORM, SHOCK ABSORBER, AND MATERIAL STORAGE AND RETRIEVAL DEVICE
A chassis device (100), a movable platform (1000), a shock absorber (80), and a material storage and retrieval device (900). The chassis device (100) comprises a frame (10), a connecting rod mechanism (20), and a first auxiliary wheel assembly (30). The connecting rod mechanism (20) comprises a first connecting rod (21) and a second connecting rod (22). The first connecting rod (21) is hinged to the frame (10) by means of a first hinge point (A1), and the first connecting rod (21) is hinged to the first auxiliary wheel assembly (30) by means of a second hinge point (A2). The second connecting rod (22) is hinged to the frame (10) by means of a third hinge point (A3), and the second connecting rod (22) is hinged to the first auxiliary wheel assembly (30) by means of a fourth hinge point (A4). A line connecting the first hinge point (A1) and the second hinge point (A2) is parallel or approximately parallel to a line connecting the third hinge point (A3) and the fourth hinge point (A4), and a line connecting the first hinge point (A1) and the third hinge point (A3) is parallel to or approximately parallel to a line connecting the second hinge point (A2) and the fourth hinge point (A4).
B62D 63/00 - Véhicules à moteurs ou remorques non prévus ailleurs
F16F 9/06 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement utilisant à la fois un gaz et un liquide
F16F 5/00 - Ressorts à liquide dans lesquels le liquide travaille comme un ressort par compression, p. ex. combinés avec une action d'étranglementCombinaisons de dispositifs comportant des ressorts à liquide
F16F 9/00 - Ressorts, amortisseurs de vibrations, amortisseurs de chocs ou amortisseurs de mouvement de structure similaire, utilisant un fluide ou moyen équivalent comme agent d'amortissement
F16F 15/00 - Suppression des vibrations dans les systèmesMoyens ou dispositions pour éviter ou réduire les forces de déséquilibre, p. ex. dues au mouvement
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
A rotation driving device (1) and a gimbal (100). The rotation driving device (1) comprises a first component (10) and a second component (20) that are capable of relative rotational movement, a driving force between the first component (10) and the second component (20) is provided by an interaction surface between the two, and a roller set (30) capable of adjusting the movement gap between the first component (10) and the second component (20) is arranged between the first component (10) and the second component (20).
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
F16M 11/12 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation dans plus d'une direction
8.
AIRCRAFT, AIRCRAFT CONTROL METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
An aircraft includes a vehicle body, a main wing fixedly connected to the vehicle body and configured to provide lift thrust for the aircraft, a canard arranged at the vehicle body near a nose and configured to provide lift thrust for the aircraft, and a multi-rotor assembly including a first rotor assembly mechanically coupled with the main wing and a second rotor assembly rotatably connected to the canard and configured with an adjustable tilting angle relative to the canard to provide at least one of lift thrust or forward pulling thrust for the aircraft.
B64C 27/26 - Giravions complexes, c.-à-d. aéronefs utilisant en vol à la fois les caractéristiques de l'avion et celles du giravion caractérisé par le fait qu'il est doté d'ailes fixes
B64C 27/20 - Giravions caractérisés par le fait qu'ils possèdent des rotors haubanés, p. ex. plates-formes volantes
B64C 27/52 - Basculement de l'ensemble du rotor par rapport au fuselage
9.
AIRCRAFT, POWER OUTPUT APPARATUS, AND TILTING MECHANISM
An aircraft, comprising a fuselage body, a power output apparatus, and a propeller assembly. The power output apparatus is arranged on the fuselage body; a driving mechanism of the power output apparatus comprises a first driving assembly and a second driving assembly; the first driving assembly comprises a first fixed member and a first movable member, and the first movable member is configured to be in transmission connection with the propeller assembly, so as to drive the propeller assembly to rotate; the first driving assembly is provided with an accommodating space; the second driving assembly is configured to drive blades of the propeller assembly to rotate so as to adjust a propeller pitch of the blades; the second driving assembly comprises a second fixed member and a second movable member, and the second movable member is configured to be in transmission connection with the blades; the second movable member comprises a pitch-variable pushing member capable of driving the blades to rotate, and the pitch-variable pushing member passes through the accommodating space to connect to the blades; and the accommodating space passes through the first driving assembly in the direction of a rotation axis of the propeller assembly, and the second fixed member and the propeller assembly close the accommodating space from two ends of the accommodating space, respectively. The present invention further relates to a power output apparatus and a tilting mechanism.
A cable winding and unwinding device (100), comprising a reel (10) and a tensioning mechanism (20). The reel (10) is used for winding a cable and is capable of winding or unwinding the cable during rotation. The tensioning mechanism (20) comprises a tensioning wheel (21) and a driving assembly (22); the tensioning wheel (21) is used for guiding the cable during rotation and enabling the cable to be in a tensioned state; the driving assembly (22) is configured to drive the tensioning wheel (21) to rotate; and the driving assembly (22) and the tensioning wheel (21) can rotate synchronously or rotate relative to each other. The tensioning mechanism (20) has a first working state and a second working state in the process of the cable winding and unwinding device (100) unwinding the cable; when the tensioning mechanism (20) is in the first working state, the driving assembly (22) drives the tensioning wheel (21) to rotate synchronously; and when the tensioning mechanism (20) is in the second working state, the tensioning wheel (21) rotates reversely relative to the driving assembly (22). In the cable unwinding process, the cable between the reel and the tensioning wheel can be prevented from being excessively tensioned, affecting the smooth unwinding of the cable, and even causing the cable to break. The present application further relates to an operation method for the cable winding and unwinding device, a tensioning mechanism, and a movable platform.
B65H 23/188 - Positionnement, tension, suppression des à-coups ou guidage des bandes longitudinal en commandant ou régulant le mécanisme d'avance de la bande, p. ex. le mécanisme agissant sur la bande courante en liaison avec la bande courante
A cleaning service station (10) and a cleaning device. The cleaning service station (10) comprises a housing device (100) and a docking device. The housing device (100) comprises a base (110) and a bearing platform (120). The bearing platform (120) is arranged on the base (110). The docking device is arranged on the bearing platform (120), and the docking device comprises a dirt suction docking portion (100b) and a liquid supply docking portion (100a). The dirt suction docking portion (100b) is connected to a wastewater tank (3110), and the liquid supply docking portion (100a) is connected to a clean water tank (3200). Alternatively, the dirt suction docking portion (100b) is connected to a wastewater pipe, and the liquid supply docking portion (100a) is connected to a water supply pipe. When being respectively connected to the wastewater tank (3110) and the clean water tank (3200), the dirt suction docking portion (100b) and the liquid supply docking portion (100a) are located below the wastewater tank (3110) and the clean water tank (3200). A wastewater cavity (301) of the cleaning service station (10) is convenient to disassemble and assemble. According to the cleaning service station (10), flexible switching between the pipes and the water tanks can be realized so as to meet the requirements of different users.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
12.
AIRCRAFT CONTROL METHODS AND APPARATUSES, AND AIRCRAFT AND STORAGE MEDIUM
Aircraft control methods and apparatuses, and an aircraft and a storage medium. The method comprises: determining position information of an aircraft and position information of a load, wherein the load is located on a bearing surface (S202); on the basis of the position information of the aircraft and the position information of the load, determining whether the horizontal position of the aircraft meets a first preset condition (S204); and in response to the horizontal position of the aircraft not meeting the first preset condition, prohibiting the aircraft from pulling the load away from the bearing surface (S206). In this way, during the process of an aircraft pulling a load away from a bearing surface, the probability of a cable winding a blade and the probability of the aircraft rolling over caused by the load pulling the aircraft can be reduced, thus ensuring the safety of the aircraft during a take-off process.
A control method includes obtaining a plurality of boundary points at a boundary of a detected region and an undetected region while a movable platform is moving indoors and performing detection on an indoor environment using a detection device, selecting a target boundary point from the plurality of boundary points according to feature information of the boundary points, and controlling the movable platform to move. For each of the boundary points, the feature information includes semantic information of at least a part of a region to be passed by the movable platform when moving from a current position to the boundary points.
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
14.
AIRCRAFT CONTROL METHOD, AND MOBILE PLATFORM CONTROL METHOD AND DEVICE
An aircraft control method, a mobile platform control method and device, and a storage medium. The aircraft control method comprises: acquiring a current task parameter of a current flight task and historical flight data of a historical flight task related to the current task, wherein the current task parameter is related to the energy consumption of an aircraft, the historical flight data comprises historical task parameters and historical energy consumption in the historical flight task, and the historical task parameters are related to the energy consumption of the aircraft executing the historical task (S102); and acquiring the current remaining power energy of the aircraft in real time, and on the basis of the current task parameter, the historical flight data and the current remaining power energy of the aircraft, determining whether the aircraft can reach the destination of the current flight task or not (S104). Whether the aircraft can reach the destination of the current flight task or not is determined according to the historical flight information, so that a more accurate determination result can be obtained.
G05D 1/00 - Commande de la position, du cap, de l'altitude ou de l'attitude des véhicules terrestres, aquatiques, aériens ou spatiaux, p. ex. utilisant des pilotes automatiques
G05D 111/00 - Détails des signaux utilisés pour la commande de la position, du cap, de l’altitude ou de l’attitude des véhicules terrestres, aquatiques, aériens ou spatiaux
15.
FLIGHT PLATFORM, PARACHUTE DEVICE, AERIAL VEHICLE, AND CONTROL METHOD AND SYSTEM THEREFOR
A flight platform, a parachute device, an aerial vehicle, and a control method and system therefor. The flight platform comprises the aerial vehicle and the parachute device mounted on the aerial vehicle; the aerial vehicle comprises a flight controller and a first sensing system, and the parachute device comprises a parachute controller and a second sensing system. The control system for the flight platform comprises: the flight controller, communicationally connected to the parachute device, wherein the flight controller is configured to determine, according to sensing data of the first sensing system, whether a motion state of the flight platform is abnormal, and if the motion state of the flight platform is abnormal and the communication connection is normal, send a parachute opening instruction to the parachute device by means of the communication connection to control the parachute device to be opened; and the parachute controller, configured to determine, according to sensing data of the second sensing system, whether the motion state of the flight platform is abnormal, and if the communication connection and the motion state of the flight platform are abnormal, control the parachute device to be opened.
Disclosed are a handheld gimbal device (100) and a photographing assembly (200). The handheld gimbal device (100) comprises a handle (11), a display unit (12), and a pan-tilt head (13). The handle (11) is provided with a mounting surface (14). The display unit (12) is rotatably provided on the mounting surface (14) such that the display unit (12) can be reversibly switched between a first state and a second state. The display unit (12) is provided with a display surface (15). The rotation axis of the display unit (12) is perpendicular to the display surface (15). In both the first state and the second state, the display surface (15) faces away from the mounting surface (14), and the size of the display unit (12) in the first state along the transverse direction of the handle (11) is smaller than the size of the display unit (12) in the second state along the transverse direction of the handle (11). The pan-tilt head (13) is provided on the handle (11).
A control method for a floor sweeping robot (10), a control apparatus (121), a floor sweeping robot (10), a control system and a computer-readable storage medium. The control method comprises: determining semantic information of different objects located on a movement path (S201); determining different safe execution distances of the different objects according to the semantic information of the different objects (S202); and controlling a floor sweeping robot (10) to execute a cleaning task and/or an obstacle avoidance task more flexibly, intelligently and safely according to the different safe execution distances of the different objects (S203).
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A cleaning robot (100) and a cleaning robot system. The cleaning robot (100) comprises a main machine assembly (10), a dust box assembly (20) and a rolling brush mechanism (30), wherein an opening (11) is provided at the bottom of the main machine assembly (10); the dust box assembly (20) is arranged inside the main machine assembly (10), and the dust box assembly (20) is used for sucking dust and debris; and the rolling brush mechanism (30) comprises a housing assembly (31), a driving assembly (32) and a rolling brush assembly (33), wherein the housing assembly (31) is arranged at the opening (11), and the housing assembly (31) is provided with an inner cavity and a dust inlet (C1) and a dust outlet (C2) which are in communication with the inner cavity, the dust inlet (C1) is opened towards the bottom of the main machine assembly (10), and the dust outlet (C2) is in communication with the dust box assembly (20), the rolling brush assembly (33) is arranged in the inner cavity of the housing assembly (31), the rolling brush assembly (33) comprises a connecting end (33a) and a free end (33b), the connecting end (33a) is connected to the driving assembly (32), the free end (33b) is in a cantilever state, and the dust outlet (C2) is located on the housing assembly (31) close to the free end (33b).
A47L 11/24 - Machines à balayer le plancher, actionnées par moteur
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
Provided in the present application is an unmanned aerial vehicle. The unmanned aerial vehicle comprises: a central body, wherein a first matching portion is provided at the top of the central body, a second matching portion is provided at the bottom of the central body, and the first matching portion can match the second matching portion, so as to realize vertical stacking of a plurality of unmanned aerial vehicles; and a guide structure, which is connected to the top of the central body and is provided with a guide portion. In a landing process of the unmanned aerial vehicles, the guide portion of the unmanned aerial vehicle below can limit the offsetting of the unmanned aerial vehicle above in a heading direction, so as to guide the unmanned aerial vehicle above to the position where the first matching portion matches the second matching portion. In the embodiments of the present application, the cooperative-operation cost of the plurality of unmanned aerial vehicles can be reduced, and the cooperative-operation efficiency of the plurality of unmanned aerial vehicles can also be improved.
A robot delivery system, comprising a terminal device (10), a server (20), and delivery robots (30). The terminal device (10) is used for determining delivery demand information, the delivery demand information comprising a target pickup mode selected by a user from a plurality of pickup modes and/or a target unloading mode selected from a plurality of unloading modes; the server (20) is used for receiving the delivery demand information from the terminal device (10), and generating a delivery task data packet according to the delivery demand information; and the delivery robots (30) are used for receiving the delivery task data packet from the server (20), and executing delivery tasks according to the delivery task data packet. The goods pickup/unloading requirements of a user in different scenarios are satisfied. Further provided are a robot delivery method, a robot, a terminal device, a server, and a storage medium.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
G06Q 10/08 - Logistique, p. ex. entreposage, chargement ou distributionGestion d’inventaires ou de stocks
21.
MOVABLE PLATFORM, CHASSIS OF MOVABLE PLATFORM AND CONTROL METHOD THEREOF, AND STORAGE MEDIUM
Provided is a movable platform (100), comprising: a body (10), a wheel assembly (23), a control device (22), and an actuator (30). The actuator (30) and the wheel assembly (23) are respectively and movably connected to the body (10). The wheel assembly (23) is used for performing an rolling operation in a target area at the bottom of the body (10). The control device (22) is used for controlling, in response to a trigger instruction, the wheel assembly (23) to exit the target area, and controlling the actuator (30) to enter the target area. The present invention can improve the operational flexibility of the movable platform (100), and improve the overall operational stability of the platform. Also provided are a chassis of the movable platform and a control method thereof, and a storage medium.
A material storing and retrieving device and a control method, a robot, and a movable platform. The material storing and retrieving device comprises: a body (100), a picking and placing device (200) and a blocking assembly (300), wherein the body (100) is provided with a plurality of compartments (101) for accommodating materials, and the compartments (101) are each provided with a window (102) for the entry and exit of the materials; the picking and placing device (200) is used for transferring the materials into a target compartment among a plurality of compartments (101) through the window (102) of the target compartment, or transferring the materials out of the target warehouse through the window (102) thereof; the blocking assembly (300) is movably connected to the body (100) and used for blocking the windows (102), and can automatically unblock the window (102) of the corresponding target compartment and block the windows (102) of the compartments other than the target compartment, and after the window (102) of the target compartment is unblocked, the picking and placing device (200) completes the transferring of the materials, and after the transferring of the materials is completed, the blocking assembly (300) automatically blocks the window (102) of the target compartment.
G07F 17/12 - Appareils déclenchés par pièces de monnaie pour la location d'articlesInstallations ou services déclenchés par pièces de monnaie pour moyens pour mettre en sûreté un bien momentanément abandonné, p. ex. en attachant ce bien comportant des récipients pouvant être verrouillés, p. ex. pour déposer des vêtements à nettoyer
A robot, comprising a body and a pick-and-place device (100). The pick-and-place device (100) comprises a rack (10), a shovel mechanism (20), and a folding drive mechanism (30). The rack (10) is used for connecting to the body. The shovel mechanism (20) is rotatably connected to the rack (10) and has an unfolded state and a folded state; the shovel mechanism (20) works in conjunction with the body to transfer, in the unfolded state, an article located outside the robot into the body or an article inside the body to the outside of the robot; control is simple and manual operation is not needed, so that the overall delivery efficiency is improved. The folding drive mechanism (30) is mounted on the rack (10) and connected to the shovel mechanism (20), and is used for driving the shovel mechanism (20) to fold, so that the shovel mechanism (20) is switched between the unfolded state and the folded state, thereby implementing size reduction.
B65G 1/137 - Dispositifs d'emmagasinage mécaniques avec des aménagements ou des moyens de commande automatique pour choisir les objets qui doivent être enlevés
24.
AIRCRAFT, AIRCRAFT CONTROL METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
Embodiments of the present application provide an aircraft. The aircraft is characterized by comprising: a fuselage; main wings, which are fixedly connected to the fuselage, the main wings being used to provide lift to the aircraft; canards, which are arranged at the positions of the fuselage close to a nose, and are used to provide lift to the aircraft; and a multi-rotor assembly, which comprises first rotor assemblies and second rotor assemblies, wherein the first rotor assemblies are mechanically coupled to the main wings, the second rotor assemblies are rotatably connected to the canards, and the second rotor assemblies are configured to be capable of adjusting the tilting angles of the second rotor assemblies relative to the canards and providing lift and/or forward tension to the aircraft.
B64C 27/26 - Giravions complexes, c.-à-d. aéronefs utilisant en vol à la fois les caractéristiques de l'avion et celles du giravion caractérisé par le fait qu'il est doté d'ailes fixes
B64C 27/28 - Giravions complexes, c.-à-d. aéronefs utilisant en vol à la fois les caractéristiques de l'avion et celles du giravion avec hélices propulsives de déplacement pouvant pivoter pour agir comme rotors de sustentation
A cleaning device and a cleaning system. The cleaning system comprises a cleaning service station and a cleaning device. The cleaning device comprises: a clean water tank (1); a dirty water tank (6), comprising a first end (62), a second end (63), and a dirty water outlet (9) located at the first end, wherein the dirty water outlet (9) is used for discharging dirty water in the dirty water tank (6), the dirty water tank (6) further comprises a bottom wall (61), the bottom wall (61) comprises an upper surface (610), and the upper surface (610) is obliquely disposed downwards in the direction from the second end (63) to the first end (62); and a water spraying member, which is located at the second end (63), the water spraying member communicating with the clean water tank (1) and the dirty water tank (6), and a water outlet of the water spraying member facing the bottom wall (61). By means of the arrangement of the water spraying member and the inclined bottom wall, the dirty water tank is cleaned promptly.
A human-computer interaction method for a wearable device, comprising: displaying a 3D environment (S101); acquiring an image captured by an image sensor arranged on the wearable device, and recognizing, according to the image, a movement and/or operation of at least one body part of a user wearing the wearable device (S102); and performing mapping according to the movement and/or operation to generate a visual indication mark to move in a depth direction in the 3D environment (S103). The method can improve the convenience of human-computer interaction of the wearable device.
A cleaning device and a cleaning system. The cleaning device comprises: a rolling brush (21), configured to clean the surface of an object; a dirty liquid tank (22), storing liquid falling from the rolling brush (21); and a main body housing (20), provided with a rolling brush groove (200), a flow guide groove (203), and a communication cavity (201). The flow guide groove (203) is communicated with the dirty liquid tank (22). The communication cavity (201) is communicated with the rolling brush groove (200) and the flow guide groove (203). The communication cavity (201) comprises an opening portion (2010) for being communicated with the rolling brush groove (200) and a flow guide surface (2011) for being connected to the opening portion (2010) and the flow guide groove (203). The flow guide surface (2011) is disposed corresponding to the opening portion (2010), so that droplets rolled up by the rolling brush (21) can pass through the opening portion (2010) to reach the flow guide surface (2011), and are guided to the flow guide groove (203) via the flow guide surface (2011).
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
A47L 11/292 - Machines à frotter le plancher caractérisées par des moyens pour évacuer le liquide sale ayant des outils rotatifs
28.
CONTROL METHOD, MOVABLE PLATFORM, AND STORAGE MEDIUM
A control method, a movable platform, and a storage medium. The movable platform is provided with a detection apparatus, wherein detection data of the detection apparatus can be used for constructing a map of an indoor environment. The control method comprises: during the process of a movable platform moving around indoors and performing detection on an indoor environment by using a detection apparatus, acquiring a plurality of boundary points at boundaries of an area that has been subjected to detection and an area that has not been subjected to detection; selecting a target boundary point from among the plurality of boundary points according to feature information of the boundary points, wherein the feature information comprises semantic information of at least some areas that the movable platform passes through when moving from the current position to the boundary point; and controlling the movable platform to move towards the target boundary point, such that the detection apparatus performs detection on the area that has not been subjected to detection. The understanding of a movable platform with regard to an indoor environment is increased on the basis of semantic information, which facilitates the improvement in detection efficiency.
An interaction method, a head-mounted display device, and a system and a storage medium. The interaction method comprises: detecting whether a wearer of a head-mounted display device has an intention to operate an external device; and in response to detecting that the wearer has the intention to operate the external device, displaying, in a superimposed manner and in a display image of the head-mounted display device, an image captured by a camera of the head-mounted display device, wherein the image captured by the camera comprises an image area corresponding to the external device. In this way, the wearer of the head-mounted display device can operate the external device while "seeing" the external device, thereby improving the operation convenience of the external device; and the image area corresponding to the external device is displayed in a superimposed manner only when it is detected that the wearer has the intention to operate the external device, thereby preventing the display image of the head-mounted display device from being covered.
A robot control method and apparatus, a method and apparatus for controlling a robot to return to a base, and a robot. The robot control method comprises: acquiring the position of a ground point where a target object comes in contact with the ground (S202); planning an operation area on the basis of the position of the ground point where the target object comes in contact with the ground (S204); and controlling a robot to operate in the operation area (S206). An accurate position in an actual environment is transmitted to a robot in a convenient and fast manner, such that an operation area of the robot is planned on the basis of the accurate position, and the robot can be accurately controlled in a simple and fast manner.
brevets
