43 results about "Android (robot)" patented technology

The invention relates to the technical field of intelligent education and Internet of Things fusion, in particular to a multi-modal interaction control method and system of a multifunctional teaching-assistant robot and the robot. According to the system, a tablet AI processor runs an Android system as a core, a display module, a man-machine interaction module, an audio input module, an audio output module, an image acquisition module, a temperature and humidity sensor module, a WIFI or Bluetooth module, an Ethernet module and an Internet of Things module are connected, and the Internet of Things module supports RS485 wired access and Zigbee wireless access at the same time; the tablet AI processor executes voice interaction, video call, face recognition, environment monitoring, network interaction and equipment linkage, and provides a face recognition alignment and depth feature matching algorithm and an annular microphone array beam forming and sound source direction estimation algorithm, so that multi-modal interaction and multi-equipment linkage in a teaching scene are realized. The convenience and the safety are improved; and the equipment access cost is reduced.

The invention discloses a hydraulic humanoid robot leg structure driven by a blade swing cylinder and a direct-drive valve bank, which comprises a thigh structure, a shank structure and a foot plate structure, the thigh structure is provided with a direct-drive multi-way valve bank, the end part of the thigh structure is provided with a hip joint blade swing cylinder actuator and a hip joint yaw shaft piston cylinder actuator, and the hip joint yaw shaft piston cylinder actuator is provided with a hip joint blade swing cylinder. A knee joint pitch shaft blade swing cylinder actuator is installed at the end of the shank structure, and a piston cylinder actuator is installed on the shank structure. By adopting the hydraulic driving scheme of combining the precise blade oscillating cylinder and the piston cylinder and concentrating the servo valve group on the outer side of the thigh, the defects of the existing technical schemes of speed reducer motor driving, lead screw electric cylinders, traditional hydraulic piston cylinders and the like in high-load, high-speed movement and long-term use are successfully overcome. The lower limb structure of the humanoid robot has the characteristics of high torque output, high-speed rotation, excellent heat dissipation and durability, low electromagnetic interference and the like, and provides higher flexibility, reliability and adaptability for the lower limb structure of the humanoid robot.

The invention relates to the technical field of workpiece polishing, and discloses a polishing device for humanoid robot joint module production, which comprises a base, a headstock and a polishing mechanism, the polishing mechanism comprises a mounting shaft and a bearing table, the bearing table is provided with an execution group, the execution group comprises two sliding blocks, and the two sliding blocks are arranged on the mounting shaft. Containing grooves are formed in the end faces of the two sliding blocks, the two sliding blocks are jointly connected with a linkage block through hinge plates, and a grinding piece is arranged on the side, away from the hinge plates, of the linkage block. According to the grinding device for producing the humanoid robot joint module, the problems that in the prior art, when workpieces such as a machine shell with the stepped inner circumferential surface are machined, grinding heads of different specifications need to be frequently replaced, the working efficiency is remarkably reduced due to frequent replacement, and meanwhile after the grinding heads are replaced, the grinding efficiency is greatly reduced can be effectively solved. The problems that the continuity and consistency of the whole grinding process are difficult to guarantee, the grinding precision of the inner wall of the machine shell is not uniform, and finally precise assembly of parts is affected are solved.

The invention discloses a humanoid robot bionic skin heating temperature control method, and belongs to the technical field of robot automatic control, and the method comprises the following steps: obtaining real-time temperature distribution data of a bionic skin surface, carrying out time domain differential processing to generate temperature change rate data, and combining the obtained real-time pressure distribution data to construct a contact surface heat conduction characteristic; and generating a basic heat energy supply strategy based on the steady-state components in the heat conduction characteristics of the contact surface, performing dynamic weighted fusion on the basic heat energy supply strategy and an instantaneous heat flow disturbance compensation amount calculated based on the instantaneous dynamic components in the heat conduction characteristics of the contact surface, generating a control heating instruction, and driving a heating unit in the bionic skin to execute a heating action. The real-time pressure and the temperature change rate are integrated to construct the heat conduction characteristic of the contact surface, and the characteristic is decomposed into a steady-state component and an instantaneous dynamic component for feed-forward compensation control, so that predictive compensation can be performed on external thermal disturbance, and rapid and stable control on the temperature of the bionic skin is realized.

1. Name of the product in this design: Body-on-body robot shell (component 1, component 2). 2. Purpose of this design: For use as a shell for the front and back parts of a android. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Component 1 3D view 1. 5. Other situations requiring explanation: Component description: Component 1 is the shell of the back part of the robot, and Component 2 is the shell of the front chest part of the robot.

The utility model relates to the technical field of robots, in particular to a standby station, and solves the problems that a standby station in the related technology needs to be operated by multiple professionals, the labor cost is high, and the safety is poor. The standby station comprises a lifting device and a supporting device. The lifting device drives the supporting device to ascend and descend, and the supporting device supports the hip of the humanoid robot. In actual use, only the supporting device needs to descend firstly, then the humanoid robot walks to a designated area or a user moves a standby station to a corresponding position, in the designated area or the corresponding position, the hip of the humanoid robot is located above the supporting device, then the supporting device ascends, the supporting device bears the humanoid robot, and the humanoid robot can be supported by the supporting device. And the humanoid robot is suspended, then the power of the humanoid robot can be cut off, and then the humanoid robot is debugged, repaired, daily maintained, deployed, transferred and the like. The whole use process of the standby station is simple and fast, only one user is needed for operation, and the labor cost is low.

A humanoid robot charging device is used for executing an automatic charging program on a humanoid robot. The humanoid robot charging equipment comprises a machine body, a charging base arranged on the machine body, and a control module electrically connected with the charging base to control an automatic charging program. The charging seat comprises a charging module, a sensing module and a position adjusting module. The charging module provides charging power and is provided with a first charging interface. The sensing module senses the position relation between the second charging interface and the first charging interface of the humanoid robot. And the position adjusting module adjusts the first charging interface according to the position relation, so that the first charging interface is correspondingly connected with a second charging interface of the humanoid robot.

The invention relates to the technical field of robot control, in particular to a limb balance control method and system for a humanoid robot, and the method comprises the steps: obtaining a forward path range of the humanoid robot, and recording the forward path range as an alternative path set; transmitting preset first near-infrared light, receiving reflected near-infrared light marked as second near-infrared light, and capturing scattered near-infrared light marked as third near-infrared light; calculating to obtain the reflectivity, the scattering rate and the ground smoothness degree in the alternative path set; searching to obtain a path with the lowest ground smoothness, calculating to obtain the optimal gravity center height of the humanoid robot, and recording the optimal gravity center height as a first height; setting an advancing path of the humanoid robot as an optimal path; and setting the gravity center height average value of the humanoid robot during advancing according to the first height. The path with the lowest ground smoothness degree is searched, and the gravity center height is adjusted according to the ground smoothness degree, so that the probability that the humanoid robot slips on the smooth ground is reduced.

The humanoid robot joint module with the overload protection structure comprises a fixed body and a rotating cover, a connecting boss is arranged on the fixed body, an assembling cavity is formed in the connecting position of the connecting boss and the fixed body, a transmission assembly is arranged in the assembling cavity, a brake assembly and a brake driver are arranged on the connecting boss, and the rotating cover is arranged on the rotating cover. The output end of the brake drive is connected with the brake assembly, the brake drive is further connected with the transmission assembly, and the rotating cover is arranged on the connecting boss in a sleeving mode and connected with the connecting boss through the fixing assembly. According to the principle that helical gears are subjected to axial force when being meshed with each other, a magnetic suspension bearing is adopted to connect a rotating shaft with a fixed part, the state of the rotating shaft is monitored through a detection device, and when the output end of the joint module is overloaded, a transmission helical gear is clamped and does not rotate any more, and a driving gear drives the rotating shaft to axially move along a mounting hole; the detection device can control the brake electromagnet to act to brake the rotating cover, meanwhile, the power source stops outputting, and overload damage is prevented.

The three finger parts are arranged on the holding part, the multiple adsorption pads are installed on the palm side of the holding part and the three finger parts, the adsorption pads adsorb goods through air adsorption structures, and the goods can be grabbed by bending the three finger parts. By mounting a palm sensor including a high-resolution camera and a MoPU on the palm side and mounting the grip section of the aforementioned configuration on the arm section of the humanoid robot, articles can be reliably sorted by the suction surface, and goods can be conveyed from the grip section without falling even if the humanoid robot operates quickly.

The invention relates to the technical field of action perception interaction, in particular to a humanoid robot action perception interaction system supporting multi-system light coding, which comprises an action input acquisition module, a data preprocessing module, a multi-system light operation module, an interaction feedback calibration module and an action response execution module which are mutually coordinated. According to the method, multi-dimensional information such as pressure, force, distance and contour related to the action is comprehensively captured, the core characteristics of the action are accurately grasped, and the accuracy of action intention recognition is effectively improved; a noise filtering mode in data processing is optimized, processing logic is optimized according to different types of data characteristics, and pertinence and effectiveness of noise filtering are improved; the data presentation format is regulated, the data structure is clearer and more uniform, meanwhile, the time identifier is added, the corresponding association between the data and the time is established, the timeliness and consistency of data calling in the subsequent operation process are guaranteed, and high-quality data support is provided for subsequent operation.

The embodiment of the invention provides an action sequence model determination method based on a body robot, an action sequence determination method and a related product, and relates to the technical field of body robots, and the method comprises the steps: obtaining a training sample and an action sequence label; processing the plurality of image frame pairs and the task instruction by using a parameter frozen action sequence model to obtain visual text feature information and a key frame weight, and determining reference state feature information based on the key frame weight and the state frame; processing the visual text feature information and the reference state feature information by using a to-be-trained adaptation module to obtain a reference action sequence; and in the training process of the action sequence model, parameters of the to-be-trained adaptive module are adjusted based on a loss function value determined by the action sequence label, the reference action sequence and the key frame weight, and trunk parameters of the action sequence model are kept unchanged until the trained action sequence model meets a training stop condition. Therefore, the prediction precision of the action sequence is improved.

The present invention discloses a multi-modal wheel-leg separation humanoid robot lower limb and its deformation method, which relates to the technical field of humanoid robots, including: a leg mechanism connected to a wheel mechanism through a connector; a driving deformation component, which is transmission-connected with the leg mechanism and the wheel mechanism, and is used to drive the leg mechanism and the wheel mechanism to jointly transform into a leg mode or a wheel mode; when facing different scenes, the leg mechanism can be flexibly selected to walk upright or the wheel mechanism can be flexibly selected to walk horizontally, and the leg mechanism has excellent comprehensive mobility performance, greatly improving the comprehensive mobility efficiency and scope of application. The leg mechanism can be transformed into a clamping form, and cooperates with the robot upper limbs to realize functions such as joint grasping, which can meet a variety of work needs.

The present invention is an electric motor capable of contracting itself to transmit its mechanical force in the form of traction to another attached object. This type of motor behaves similarly to a muscle and can be manufactured to its exact size and shape to replace it, thus enabling mechanical limb prostheses equipped with it to restore to the user almost all the motor skills of their lost limb, unlike other types of electric motors which only restore a portion of them. This motor consists of an assembly of contraction units, each comprising a solenoid attached to the outer fibrous sheath by central fibers, and a permanent magnet facing it, also attached in the same way.When an electric current passes through the solenoid, it becomes magnetic. The two attract each other, and their attractive force is transmitted via the fibers to the coating, causing it to contract. This force can then be transmitted to another object attached to the coating. A special damping system is also present. Everything relies on a clever interplay of mechanical tension coupled with a driving force source derived from the properties of electromagnetism to successfully reproduce the subtleties of muscle movement. This device is useful in improving the capabilities of active limb prostheses, in robotics for enhancing the capabilities of android robots, and is also likely to find applications in other fields.

1. Name of the designed product: Humanoid robot. 2. Use of the designed product: Humanoid robot. 3. Design points of the designed product: Shape. 4. Picture or photo best indicating the design points: Fig. 1.

The application discloses a human-shaped robot joint module with an overload protection structure, which comprises a fixed body and a rotating cover. A connecting boss is arranged on the fixed body, an assembly cavity is arranged at the connecting position of the connecting boss and the fixed body, a transmission assembly is arranged in the assembly cavity, a brake assembly and a brake drive are arranged on the connecting boss, the output end of the brake drive is connected with the brake assembly, the brake drive is further connected with the transmission assembly, the rotating cover is sleeved on the connecting boss, and the rotating cover is connected with the connecting boss through a fixing assembly. According to the principle that helical gears will be subjected to axial force when being meshed with each other, a magnetic suspension bearing is used to connect a rotating shaft with a fixed component, a detection device is used to monitor the state of the rotating shaft, when the output end of the joint module is overloaded, the transmission helical gear is clamped and no longer rotates, the driving gear drives the rotating shaft to move axially along the mounting hole, the detection device controls the brake electromagnet to act, the rotating cover is braked, and meanwhile, the power source stops outputting, so that the damage caused by overload is prevented.

The invention belongs to the field of robot control, particularly relates to a bionic skin heating self-adaptive power distribution method for a humanoid robot, and aims to solve the problem that reasonable heating control is difficult to carry out on the humanoid robot when the humanoid robot executes a complex dynamic task in the prior art. The method comprises the following steps: acquiring target data; inputting the target data into a pre-constructed digital twinborn model to predict a thermal state change trend of each skin area in a future preset period, and identifying a key area which is heated preferentially in combination with the predictive motion state; taking the heating power distributed to each skin area as a decision variable, and constructing and solving a multi-objective optimization model; and determining a heating control instruction of each skin area according to the solved power distribution value. According to the method, the digital twinborn model and the predictive motion state are utilized, the thermal state trend caused by future actions and environment changes of the robot is predicted in advance, and the heating control effect of the robot under the complex working condition is effectively improved.

The application discloses a frameless motor reinforcing connecting device of a humanoid robot, which is arranged on a stator and a rotor and comprises a first shell, a second shell, a pressing rod and a rotor connecting piece. The first shell is sleeved outside the stator, the second shell is sleeved outside the rotor and is clamped with the first shell, the first shell and the second shell can be pressed against the stator and the rotor, the pressing rod is arranged at one end of the stator and is used for pressing the stator against the rotor in cooperation with the first shell, and the rotor connecting piece is arranged at one end of the rotor and is used for pressing the rotor against the stator. The rotor connecting piece comprises a compression spring and is used for relieving the hard pressing of the rotor. The frameless motor reinforcing connecting device of the humanoid robot is characterized in that the first shell and the stator connecting piece form double limiting through precise clamping and inserting structure, the circumferential and radial displacement of the stator is effectively limited, the coaxiality of the motor axis and the joint rotating axis is obviously improved, the relative shaking between the stator and the shell is avoided, and the connecting precision is greatly improved.

The invention relates to the technical field of robot kinetic energy recovery, and discloses a power recovery system suitable for a humanoid robot or a multi-legged robot. The leg hydraulic buffering unit, the power generation assembly and the air hydraulic buffering unit are connected in series through a hydraulic pipeline to form a closed loop, and an efficient energy capture and conversion chain is constructed; when the feet of the robot make contact with the ground, impact force forces pistons in the hydraulic buffering units to move, and mechanical energy is directly converted into hydraulic energy of high-pressure oil flow; the oil flow immediately drives an impeller and a rotor of the power generation assembly to rotate at a high speed to generate power, instant and direct conversion from impact kinetic energy to electric energy is achieved, the recovery path is short, efficiency is high, and the energy utilization rate of the robot in the walking, running or jumping process is increased.

1. Name of the product in this design: Humanoid Educational Robot (Medium). 2. Purpose of this design: It is used for demonstrating the principles of humanoid robots and providing interactive experiences. It can also be used in various related robot competitions, robot education, robot popularization activities, and other occasions. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a semi-human robot remote control method based on a VR device, and relates to the field of VR devices, and comprises the following steps: step one, data flow tracking and connection: a data flow tracking APP is developed and compiled, the APP is installed on the used VR device, and the VR device collects relative pose data of gestures and heads of operators in real time; step two, coordinate conversion of VR data flow: the coordinate systems of wrists and heads in the VR data flow are one-to-one corresponding to VR base coordinates; and step three, an inverse kinematics solving program is written based on C++, and joint angles and gestures are solved and designed.The application breaks through the perspective limitation of the existing system, combines the head control function of the VR device, so that the movement of the robot head can be adjusted in real time along with the rotation of the head of the operator, thereby realizing dynamic first perspective switching.This not only enhances the immersion of the operator, but also improves the operation accuracy, so that the operator can better operate in a complex environment.

The present application relates to a human-shaped robot head, comprising a head skeleton, eye components, a mouth component and a whole rotating structure; the eye components are arranged on both sides of the upper part of the head skeleton; the mouth component is arranged on the lower part of the middle of the head skeleton; the whole rotating structure is arranged on the lower part of the head skeleton; the mouth component comprises an electromagnet, a mouth part and a fixing part, the telescopic end of the electromagnet is connected with the mouth part to make the mouth part telescopic, and the fixing part is connected with the opposite side of the telescopic end of the electromagnet. The human-shaped robot head can imitate the movement of the human head as a whole.

The invention discloses a movement control method and device of a humanoid robot, terminal equipment and a storage medium, and belongs to the technical field of robot control, and the method comprises the steps: training a movement control model of the humanoid robot through a teacher-student distillation training mode, and carrying out the distillation training in a simulation environment, and constructing a simulation model of the humanoid robot and a plurality of simulation terrain point clouds, and training the teacher network. Further compressing input data input into the student network, and performing distillation training on the student network by adopting the compressed training data set by taking the difference minimization between a second joint driving instruction output by the student network and the first joint driving instruction as a target; the trained student network not only maintains the strong ability of the teacher model to cope with complex terrains, but also meets the real-time requirement of the humanoid robot for the control strategy, and overcomes the problem of poor movement stability of the humanoid robot in the prior art.

The invention discloses a four-foot double-arm type building decoration robot, and relates to the technical field of building decoration robots, the four-foot double-arm type building decoration robot comprises a robot dog moving seat, a material conveying assembly and a high-place operation assembly, the middle part of the upper surface of the robot dog moving seat is rotatably connected with a tow bar, and the material conveying assembly comprises a guide rail rotatably connected to the end part of the tow bar. According to the four-foot double-arm type building decoration robot, the humanoid robot and the robot dog moving seat are combined together to achieve material consignment; the robot dog moving seat can be separated from the material transporting vehicle hopper at any time, so that the human-shaped robot can conveniently carry out fixed construction on assembly parts, the labor intensity of workers is reduced, and the labor intensity of the workers is reduced. And meanwhile, the problem that a small home decoration space cannot accommodate multiple robots for operation is solved.

A power transmission member of a drive mechanism (1) has link mechanisms (10) on both sides of a base (3). The link mechanism (10) has: a first link member (11) having a base end portion provided on the base portion (3) so as to be rotatable about a third rotation axis (A3); a second link member (12) having a base end portion connected to the tip portion of the first link member (11) so as to be rotatable about a fourth rotation axis (A4); and a third link member (13) provided on the driven body (2) so as to be rotatable about a fifth rotation axis (A5), and provided so as to be rotatable about a sixth rotation axis (A6) orthogonal to the fifth rotation axis (A5) at the tip of the second link member (12). The present invention suppresses deflection of a structure to which a driven body is attached, and ensures a desired operating angle range of two degrees of freedom of the driven body with a small configuration.

The present application relates to the technical field of robot control, in particular to a limb balance control method and system for a humanoid robot, the method comprising: obtaining a forward path range of the humanoid robot, denoted as an alternative path set; emitting a first pre-set near-infrared light, receiving a reflected near-infrared light, denoted as a second near-infrared light, and capturing a scattered near-infrared light, denoted as a third near-infrared light; calculating reflectivity, scattering rate and ground smoothness in the alternative path set; searching for a path with the lowest ground smoothness, calculating an optimal center of gravity height of the humanoid robot, denoted as a first height; setting the forward path of the humanoid robot as the optimal path; and setting an average value of the center of gravity height during the forward movement of the humanoid robot according to the first height. The present application reduces the probability of the humanoid robot falling down on a smooth ground by searching for a path with the lowest ground smoothness and adjusting the center of gravity height according to the ground smoothness.

This invention discloses a method, device, and medium for flight skill training based on embodied robots, relating to the field of flight training technology. The method includes: performing manipulation correction and convergence teaching analysis on embodied flight training time-series data; determining the current flight training stage through stage anchor point convergence to generate a training stage determination map; generating state change characterization indicators based on the training stage determination map and embodied flight training time-series data through continuous quantitative evaluation; identifying unstable intervals of control strategies during flight training based on the state change characterization indicators; and selecting and executing embodied manipulation based on the uncertain intervals of strategy switching using a state change continuous control strategy selection algorithm, generating a flight skill training evaluation report. This invention improves the stability, relevance, and reliability of flight skill training and evaluation by temporally correlating flight state data and embodied manipulation data.

The invention discloses a communication method and device between dual systems of a robot, the robot, a medium and a product, and the method comprises the steps: responding to a target communication system network distribution instruction triggered on a robot hardware body, and controlling an Android terminal and the robot to establish a network connection of a target communication system. After the Android terminal and the robot are successfully networked, communication connection between the Android terminal and an MQTT server in a main system is established, and communication connection between the target Android application program and the MQTT server and communication connection between the robot control programs and the MQTT server are established in advance. And when a target control instruction sent by the Android terminal is received through the MQTT server, the target control instruction is issued to the target Android application program and / or the target robot control program to execute and / or display a control operation and / or a processing result matched with the target control instruction. According to the technical scheme, flexible and efficient communication of the Android application program and the robot control program in the dual systems of the Android terminal and the robot is realized.

A combined hotel cleaning service robot is characterized by comprising a wheelchair robot (100). And (200) an electric sweeper device. And (300) a humanoid robot. And (400) controlling the system. And (500) final assembly. The mechanisms and the systems are reasonably combined. And learning and training through AI. A humanoid robot is matched with a wheelchair robot. The problem that indoor cleaning work of units such as hotels, hospitals and nursing hospitals excessively depends on manpower is solved. And meanwhile, a new technical scheme is provided for environment cleaning of residential buildings. The wheelchair robot has the beneficial effects that 1, part of the ground is cleaned in the process that the wheelchair robot carries the humanoid robot; and the cleaning efficiency is greatly improved. The two robot telescopic arms and the dexterous hand are matched to complete complex soft work such as bedding clearing, quilt cover sleeving and bedding article tidying; manpower is liberated, and labor cost is reduced. And 3, the humanoid robot autonomously completes the operations of cleaning corners and bathrooms, dumping garbage, placing articles of daily use and the like. Standardized operation is achieved, work is finer, and the environment is cleaner.

The utility model discloses a slide switch for relieving charging of a robot, which comprises a plurality of capacitance switches, each capacitance switch is provided with a VCC pin, a GND pin and a signal output pin; a plurality of 3PIN sockets, wherein each 3PIN socket is connected with the VCC pin, the GND pin and the signal output pin of one capacitor switch; the plug-in unit is connected with the 3PIN socket; the Android screen is provided with a VCC end, a GND end and a plurality of IO ends, VCC pins of the plurality of capacitance switches are connected to the VCC end of the Android screen through the 3PIN socket and the plug-in, GND pins of the plurality of capacitance switches are connected to the GND end of the Android screen through the 3PIN socket and the plug-in, and signal output pins of the plurality of capacitance switches are connected to one IO end of the Android screen through the 3PIN socket and the plug-in respectively. And by combining a plurality of capacitance switches, the sliding effect of different lengths can be realized, and the adaptability and universality of the device are improved.