36 results about "Robot communication" patented technology

The invention belongs to the technical field of robot communication interaction, and relates to an equipment capability self-description and negotiation method and device, an upper computer and a storage medium. The peripheral equipment is powered on to issue an equipment access instruction, so that the upper computer obtains the types and the number of the peripherals in the system in real time; state and capability information is obtained based on a unified standard frame, operation parameters and controllable range structuring are achieved, and a basis is provided for unified control; a control instruction template is automatically generated according to the information, multiple sets of adaptive logics are not needed, cross-device instruction and strategy multiplexing is supported, and the extension and operation and maintenance cost is reduced; the target execution instruction is issued through the preset verification strategy, problems can be found in advance when parameters cross boundaries or condition conflicts occur, wrong execution is avoided, the system stability is improved, peripheral automatic identification, capability unified expression, instruction template automatic generation and safe execution are achieved, and the compatibility and reliability of a robot system in a multi-device environment are enhanced.

The invention discloses a robot control system and method based on AI voice, and belongs to the technical field of robot intelligent control. The system comprises a local voice processing module, a dialogue management and context understanding module, an instruction mapping and generating module and a robot communication and control module. The local voice processing module is integrated with a 16 kHz sampling ASR engine, voice-to-text conversion is realized through a 6-layer LSTM network and beam search decoding, and the TTS engine adopts a WaveNet architecture to synthesize voice. A 7 billion parameter large language model is arranged in the dialogue management module, a 32-layer Transform decoder architecture is adopted, 10 rounds of dialogue history is maintained, and intention recognition and entity extraction are achieved through a multi-head self-attention mechanism. And the instruction mapping module performs trajectory planning by adopting quintic polynomial interpolation and quaternion spherical linear interpolation. According to the invention, full-link localization processing is realized, the speech recognition delay is 180 milliseconds, the position error is less than 0.5 mm, and the problems of high delay, high privacy risk and weak complex instruction understanding ability in the prior art are effectively solved.

The invention discloses a three-dimensional multi-robot positioning initialization method and system based on double UWB anchor points, and belongs to the technical field of multi-robot cooperation. In order to solve the problem that multi-robot initialization depends on multi-anchor calibration and cross-machine communication in a GNSS missing environment, two static UWB anchor points which do not need to be accurately calibrated are deployed, a single robot independently completes sensor initialization and non-degeneration motion data acquisition, and the positions of the anchor points are solved through nonlinear optimization based on a UWB ranging sequence and an IMU gravity vector, so that the accuracy of multi-robot initialization is improved. And constructing a unique three-dimensional global coordinate system according to a right-hand rule, realizing the conversion from a local pose to a global pose, and ensuring the result reliability through quality self-evaluation. According to the method, cross-robot communication or centralized optimization is not needed, the deployment cost is low, the environmental adaptability is high, asynchronous online of multiple robots is supported, the initialization precision is high, the robustness is good, and the method is suitable for multi-robot collaborative operation in complex scenes such as tunnels, mines and warehouses.

The invention discloses a visual guidance workpiece placing device and method based on feature recognition, and the device comprises a tool bottom plate which is provided with a workpiece placing station, and the front end and the rear end of the workpiece placing station are each provided with an image collection module; the intelligent guide vehicle travels on the tool bottom plate and is used for carrying vehicle parts, positioning identification assemblies are arranged at the front end and the rear end of the intelligent guide vehicle, and when the intelligent guide vehicle travels to the workpiece placing station, positioning columns in the positioning identification assemblies are arranged opposite to the image acquisition module, so that the image acquisition module acquires target position information of the positioning columns; the part placing robot is arranged on the side face of the tool bottom plate and used for placing the vehicle parts on the intelligent guide vehicle. And the control module is in communication connection with the intelligent guide vehicle, the image acquisition module and the workpiece placing robot and is used for calculating offset information according to the target position information and the preset position information and generating a workpiece placing track according to the offset information so as to control the workpiece placing robot to accurately place workpieces.

The invention provides a machine vision system and device for identifying and guiding a robot to perform automobile toe-in adjustment, and the system comprises a user interface, an image collection module, a deep learning target identification module, a three-dimensional coordinate calculation module, a coordinate conversion module, and a robot communication guiding module. Real-time processing can be carried out on a color image and a point cloud image shot by an industrial camera, pixel positions of a nut and a screw can be accurately recognized, and three-dimensional space coordinates of the nut and the screw in a robot coordinate system are calculated; the deep learning target recognition module can efficiently and accurately position a target from a complex background based on a pre-trained model; the coordinate conversion module converts the visual information into a position instruction which can be executed by the robot; and the robot communication guiding module is responsible for sending the coordinate instruction to the robot controller to realize accurate motion guiding. The problems that traditional automobile toe-in adjustment depends on manpower, efficiency is low and precision is unstable are effectively solved, and time and economic cost can be saved.

The invention relates to the technical field of intelligent manufacturing, in particular to an intelligent manufacturing unit-oriented integrated industrial robot control system, which comprises an integrated control center, an initial interaction module, a task scheduling module, a dynamic collaboration module, a collaboration presentation module and an early warning response module, according to the method, identification, matching and testing of robot communication protocols are automatically completed, the equipment access time is remarkably shortened, meanwhile, it is ensured that all robots can stably complete data interaction, system access dead angles caused by protocol incompatibility are avoided, candidate equipment is screened based on production task requirements and the real-time states of the robots, and the production efficiency is improved. Meanwhile, the task execution error probability is reduced through multi-dimensional comprehensive evaluation and in combination with a load capacity deep screening robot, in addition, in the material grabbing link, center deviation is judged through visual comparison, re-grabbing or abnormal early warning is automatically triggered, production stagnation caused by material grabbing errors is reduced, along with reasonable path planning, the production efficiency is improved, and the production cost is reduced. And the robot driving path safety is ensured.

The application relates to the field of somatic household robot communication and control, in particular to a wireless data processing method and device for a somatic household robot and a robot. In view of the problems that in existing robot communication, full-amount transmission of bus data leads to heavy burden of a wireless link, key data is difficult to be delivered in time, real-time performance and resource utilization are insufficient, a processing scheme is provided, in which intelligent forwarders collect communication total data on the robot side, and switch between full-amount forwarding and semantic filtering according to the state of the collected data; when semantic filtering, preset key data is extracted and sent to a target functional module. The scheme can reduce the occupation of wireless bandwidth by invalid or low-value data, improve the timeliness and reliability of key control and state information transmission, and enhance the communication flexibility and overall control efficiency in a dynamic deployment scene.

The invention discloses a mobile energy storage robot communication scheduling method for energy scheduling, and relates to the field of energy scheduling and communication scheduling, and the method comprises the steps: obtaining the demand data of an area needing energy scheduling and the real-time state data of a mobile energy storage robot; a layered state acquisition mechanism is adopted, and an exclusive communication time slot is distributed to each robot; calculating the accumulated length of a road and the predicted driving time, and obtaining an initial candidate robot set; based on a greedy algorithm, screening a final mobile energy storage robot combination as an optimal scheduling scheme; constructing a communication signal quality evaluation model, and dynamically adjusting robot replacement scheduling based on the optimal scheduling scheme; and dynamically adjusting a communication link between the robot and the base station by combining the position of the communication base station and the boundary coordinates of the base station. The method has the advantages that in a large-scale mobile energy storage robot cluster scene, efficient, reliable and adaptive cooperation of energy scheduling and communication scheduling is realized.

The invention relates to the technical field of intelligent control and robots, in particular to a multi-site robot equipment online state monitoring method based on the Internet of Things, which comprises the following steps: in response to a communication signal sent by robot equipment, determining communication link connectivity between the robot equipment and a monitoring system; monitoring a phase line current signal of a joint motor in the robot equipment, and determining a target frequency band energy ratio of the phase line current signal and a calculated joint speed change rate calculated based on the phase line current signal; based on the target frequency band energy ratio and the calculated joint speed change rate, the actual physical operation state of the robot equipment is determined; and according to the state contradiction degree between the communication link connectivity and the actual physical operation state, the reliable online state of the robot equipment is determined. According to the invention, the robot communication interruption state and the real offline state can be accurately distinguished.

The utility model provides a kind of robot charging pile, power module is equipped in shell, power module includes AC adapter, power switch and charging output spring piece, AC adapter is connected with commercial power, the input end of power switch is electrically connected to the output end of AC adapter, the output end of power switch is electrically connected to charging output spring piece, still be equipped with charging in place detection mechanism on shell;AC adapter is electrically connected with DC-DC power conversion module, the power output end of DC-DC power conversion module is electrically connected with main control communication module;Charging in place detection mechanism includes spring piece detection circuit, spring piece detection circuit is connected with main control communication module communication, main control communication module is connected with power switch communication, main control communication module can be connected with robot communication.By charging in place detection mechanism, whether robot contacts charging output spring piece is detected, and main control communication module is set and robot communication, whether charging pile is charged is fed back to other robots.

The present application provides a kind of concrete detection system, comprising: track, it is arranged in the inside of building machine, and it is arranged along the periphery of concrete wall surface;Concrete detection robot, it includes for driving the drive component of concrete along the track movement and the detection component for detecting concrete wall surface, the concrete detection robot is hung on the track;Intelligent rebound apparatus, it is connected with the concrete detection robot communication.This application can carry out the automatic detection evaluation of concrete surface quality, strength, temperature and humidity and other indicators, can effectively replace artificial detection, shorten detection cycle, avoid personnel injury, while the quantification of detection result is beneficial to the establishment of accurate mathematical model, is conducive to the evaluation and feedback of detection result, improve the accuracy and rapidity of concrete quality detection.

The invention discloses a multi-arm variable-structure robot communication switching framework, and belongs to the technical field of robot communication. The problem that when the working mode of an existing multi-arm variable-structure robot is changed, an internal communication network of the multi-arm variable-structure robot cannot be adjusted in a self-adaptive and dynamic mode is solved. A plurality of mechanical arms are independently connected to a robot trunk at the same time in a parallel connection mode, and the mechanical arms are connected with a bus interface unit through an interface at one end and a quick-change interface to be configured to be in a remote terminal mode; at least two mechanical arms are connected in series and then connected with the robot trunk in a series connection mode, and a bus interface unit, connected with the robot trunk, of the first-stage mechanical arm is configured to be in a remote terminal mode. The interface at the other end is connected with a mechanical arm serving as a secondary mechanical arm through the adapter, the bus interface unit corresponding to the interface at the other end is configured to be in a bus controller mode, and the bus interface unit corresponding to the secondary mechanical arm is configured to be in a remote terminal mode. The method is used for mechanical arm self-adaptive communication.

The utility model relates to the technical field of robot butt joint, in particular to a robot butt joint guide structure which comprises a first butt joint mechanism and a second butt joint mechanism used for being matched with the first butt joint mechanism. The second butt-joint mechanism is provided with a second butt-joint frame and a second butt-joint connector, the first butt-joint connector is arranged in the first butt-joint frame, the second butt-joint connector is arranged in the second butt-joint frame, the first butt-joint frame is provided with a first butt-joint part, the second butt-joint frame is provided with a second butt-joint part, and the first butt-joint part is used for being matched with the second butt-joint part. Therefore, the first butt joint mechanism is connected with the second butt joint mechanism, the first butt joint connector is in butt joint with the second butt joint connector, and communication connection of the robot is achieved. Robot communication connection is achieved, and stable data transmission is guaranteed. And the butt joint stability and reliability of the robot are effectively enhanced.

The application provides a spacer mounting robot communication control system, which comprises the following steps: preloading a preset path of an execution mechanism and line environment parameters through a ground end communication module, combining satellite remote sensing data to predict the shielding risk of a work area to generate a corresponding scene risk map; collecting actual control instructions and running state data of the execution mechanism through a sky end communication module, synchronously generating a target control strategy adapted to the execution mechanism according to the actual control instructions and the running state data based on the scene risk map; issuing the target control strategy to the execution mechanism to enable the execution mechanism to complete corresponding execution actions; when the shielding risk of the work area reaches a preset risk threshold or the signal strength attenuation exceeds a preset attenuation threshold, triggering a dual-mode link mode in advance to build a stable connection between the sky end communication module and the ground end communication module. The application can realize stable communication of the robot and improve the control efficiency.

This invention discloses a biomimetic forehead conformal antenna and its application in robot broadband communication, belonging to the field of robot communication antenna technology. The antenna is an arc-shaped conformal rigid structure mimicking the human forehead, consisting of a radiating layer, an impedance-gradient dielectric layer, and a metal grounding support layer from top to bottom. The radiating layer integrates multi-band radio frequency communication radiating units; the impedance-gradient dielectric layer adopts a fully passive gradient structure, achieving a voltage standing wave ratio (VSWR) ≤1.6 within the 2.4GHz to 6GHz frequency band; the antenna is fixedly integrated with the robot head through the metal grounding support layer. This invention eliminates the need for active tuning circuitry, features low bulge, low wind resistance, high isolation, and high gain, and supports concurrent communication across all frequency bands including WiFi, 5G Sub-6G, UWB, and Bluetooth.

The application belongs to the technical field of mobile robot communication control, and provides a mobile robot control system, which comprises a mobile robot and a base station, the base station is provided with a first auxiliary function module; the mobile robot is in communication connection with the base station; the mobile robot is in communication connection with a first cloud platform; the first cloud platform receives a control instruction sent by a terminal device and analyzes and sends the control instruction to the mobile robot, the mobile robot sends the analyzed control instruction to the base station to control the first auxiliary function module to execute a target operation; wherein the first cloud platform is provided with a program interface for providing a developable program, the developable program is configured to be modified according to the first auxiliary function module. Through the application, the first auxiliary function module set by the base station is controlled to execute a target operation through the first cloud platform connected with the mobile robot, the first auxiliary function module of the base station end is controlled through the mobile robot end, and the user experience is improved.

The invention provides a peripheral gateway communication architecture for a robot, which belongs to the field of robot communication and comprises a plurality of peripheral gateway modules and a first Ethernet switch, a hardware dial switch is configured on the peripheral gateway module and is used for configuring an IP address for the peripheral gateway module; the plurality of peripheral gateway modules are respectively connected with a downlink port of the first Ethernet switch through Ethernet cables, and are used for connecting at least one robot peripheral, acquiring peripheral data, packaging the peripheral data according to a predefined Ethernet protocol, and embedding a hardware timestamp in a data packet to form a standard uplink data packet; an uplink port of the first Ethernet switch is connected to the robot controller through an Ethernet cable, and the first Ethernet switch is used for receiving and forwarding a standard uplink data packet to the robot controller, receiving a downlink control instruction data packet of the robot controller, and forwarding the downlink control instruction data packet to a corresponding peripheral gateway module according to a target IP address.

The application discloses a positioning method of an air-ground cooperative geological exploration system and relates to the technical field of robot communication and navigation, and comprises the following steps: monitoring the satellite positioning signal quality and the communication link state of a ground mobile carrier in real time; when the satellite positioning signal quality is lower than a preset threshold, triggering an air carrier to fly above the ground mobile carrier and establishing a positioning enhancement link for relaying the satellite positioning signal; if the ground mobile carrier restores the autonomous positioning capability through the positioning enhancement link, adjusting the flight state of the air carrier; if the ground mobile carrier still cannot restore the autonomous positioning capability through the positioning enhancement link and the communication link is invalid, the ground mobile carrier autonomously activates an independent beacon module and periodically sends a rescue probe signal to trigger air-ground cooperative search and rescue. The application gives priority to guaranteeing the positioning safety of the ground mobile carrier, secondly guarantees the communication link, and finally supports artificial rescue positioning.

The present application relates to a kind of grabbing device and polishing equipment, it is related to locomotive repair technical field.The grabbing device of the present application includes robot, clamping assembly, control component and positioning piece;The robot includes mechanical arm with multiple degrees of freedom;The clamping assembly is set on the mechanical arm;The control component is connected with the robot communication, to enable the mechanical arm can drive the clamping assembly movement according to preset path;The positioning piece is used to place the contact finger;Wherein, the positioning piece is provided with the positioning structure matched with the contact finger, so that the clamping assembly clamps the contact finger.The technical scheme disclosed in the present application can be present contact finger in polishing process, the contact finger to be polished is randomly piled on table or ground, not easy to manage uniformly, and manually picked up after moving to polishing device, time-consuming and laborious problem.

This invention discloses a cognitive architecture for human-computer interaction and robot-to-robot communication based on a four-dimensional discrete spatiotemporal cognitive system, belonging to the field of artificial intelligence human-computer interaction and robot-to-robot communication technology. The four-dimensional discrete spatiotemporal cognitive system is embedded in a large language model and a robot control system, including a time coordinate axis, a context coordinate axis, a logical coordinate axis, and a device coordinate axis. The method includes: the cognitive system automatically generating four-dimensional discrete coordinates for each token, where the time coordinate is based on real-time time, the context coordinate is based on the dialogue sequence number, the logical coordinate is based on the token's sequential position in the interaction information, and the device coordinate is based on the device's globally unique identifier; in the attention mechanism of the large language model and the robot control system, the attention weight is adjusted according to the coordinate differences between tokens. This invention uses the four-dimensional discrete spatiotemporal cognitive system as a fixed underlying architecture for human-computer interaction and robot-to-robot communication, effectively solving problems such as context confusion, timing control, and multi-device collaboration in multi-turn dialogues during human-computer interaction and robot-to-robot communication.

The application discloses a kind of in-field carrying robot communication method and device based on mesh communication, comprising: constructing mesh network;Control each carrying robot respectively broadcast, determine the distance between each node in mesh network, construct dynamic neighbor list;Carrying task is decomposed into multiple task instructions, and is issued to corresponding carrying robot through mesh network;In the case where data needs to be transmitted in carrying process, the transmission priority is determined according to the data type of the data to be transmitted, and the corresponding multi-hop routing algorithm is called;According to the position information, the power information, the load state and the dynamic neighbor list of each carrying robot, the optimal data transmission path is selected by multi-hop routing algorithm;The data to be transmitted is transmitted between each carrying robot through the optimal data transmission path.The application can effectively improve the communication stability and fault tolerance of in-field carrying robot, and guarantee the work efficiency and reliability of robot cluster.

The application relates to a reconfigurable space robot system communication bus switching control structure and method, and belongs to the technical field of space robot communication. The application solves the problem that the internal communication network of an existing space robot cannot be adaptively and dynamically adjusted when the on-orbit working mode of the space robot is changed. Each mechanical arm controller of the application comprises two 1553B controllers and a master control module, the two 1553B controllers are connected with the master control module respectively, the 1553B controller on the satellite platform is connected with one 1553B controller arranged in the mechanical arm through a bus, when two mechanical arms are connected in series through a mechanical arm adapter, the mechanical arm connected at the end of the primary mechanical arm is changed into a secondary mechanical arm, the mechanical arm controller of the secondary mechanical arm stops directly communicating with the 1553B controller on the satellite platform through the bus, and starts communicating with another 1553B controller of the primary mechanical arm through the mechanical arm adapter. The application is mainly used for adaptive communication when two mechanical arms are connected in series through a mechanical arm adapter.

The application provides a task priority-based outdoor robot communication and positioning joint scheduling method and device. The joint scheduling method of the application is applied to an outdoor robot integrated with a multi-mode radio frequency module and comprises the following steps: acquiring a positioning task trigger instruction in real time, dynamically adjusting the number of actually enabled main channels, constructing a main channel set by using the number of screened main channels, and marking the remaining channels as a redundant channel set; performing target locking scanning on the main channel set, and calculating the confidence parameters of the main channels; dynamically adjusting the confidence locking threshold according to the task priority level, generating a redundant channel closing instruction when the confidence parameter of any main channel in the main channel set reaches or exceeds the confidence locking threshold; and executing the redundant channel closing instruction to terminate the scanning operation of the redundant channel set. The method has the advantages of obvious energy efficiency optimization, significant improvement of positioning capability, improvement of hardware resource utilization rate, and enhancement of anti-interference and stability.

The invention discloses a communication delay adaptive optimization method, system and device for a heterogeneous robot system, and a medium, and relates to the technical field of communication delay adaptive optimization, and the method comprises the steps: collecting a control instruction time sequence in a continuous communication period of a heterogeneous robot; analyzing the centralized distribution characteristics of the instruction arrival intervals to determine initial merging sending granularity, and generating multi-level candidate merging sending granularity through time window scaling; grouping and packaging the instructions according to a time sequence under the constraint of a communication frame length, respectively applying the instructions to a communication process, and extracting communication and execution time sequence characteristics under different granularity conditions; based on the granularity evaluation result and the self-correlation convergence characteristic of the communication time delay sequence, the combined sending granularity with the optimal execution stability and balance is screened to be used for actual communication control, and the problems of communication congestion, instruction response lag and unstable control execution caused by improper setting of the combined sending granularity in existing heterogeneous robot communication are solved.

Techniques for using verbal commands in human-robot communication. The number of tasks the robot can perform is limited to a specific set, while providing syntactic flexibility to users. The system includes two components: a speech recognizer for speech-to-text conversion and a natural language understanding module that maps the text to a command for the robot. After speech is transcribed into text, a nearest-neighbor classifier can be applied in the high-dimensional space of embedding tokens. Multiple variants of each command are provided in a database of reference embeddings, and the classifier can identify the k nearest reference embedding tokens to determine the command. The text-similarity model allows fast detection solutions to be deployed locally on a robot or other device.Local deployment reduces potential latency caused by a cloud connection, which can be important in many assistant robot applications.

The invention discloses a reconfigurable space robot system communication bus switching control structure and method, and belongs to the technical field of space robot communication. The problem that when an on-orbit working mode of an existing space robot is changed, an internal communication network of the space robot cannot be adjusted in a self-adaptive and dynamic mode is solved. Each mechanical arm controller comprises two 1553B controllers and a main control module, wherein the two 1553B controllers are respectively connected with the main control module; the 1553B controller on the satellite platform is connected with one 1553B controller arranged in the mechanical arm through a bus; when the two mechanical arms are connected in series through the mechanical arm adapter, the mechanical arm connected to the tail end of the first-stage mechanical arm is converted into a second-stage mechanical arm, and a mechanical arm controller of the second-stage mechanical arm stops directly communicating with the 1553B controller on the satellite platform through the bus and starts communicating with the other 1553B controller of the first-stage mechanical arm through the mechanical arm adapter. The method is mainly used for self-adaptive communication when the two mechanical arms are connected in series through the mechanical arm adapter.

This invention discloses a multi-terminal robot real-time communication system and method based on the ROS2 architecture, relating to the fields of artificial intelligence and robot communication technology. The system includes interconnected user terminal layers, a unified communication gateway layer, a robot device layer, and a backend management system layer. The user terminal layer issues control commands; the unified communication gateway layer responds to the protocol type of heterogeneous terminals, dynamically loads matching communication protocol plugins, and routes the commands to the robot device layer; the robot device layer receives and executes the commands and reports its status; the backend management system layer sends update plugins to the unified communication gateway layer or the robot device layer. This invention achieves seamless access to heterogeneous protocols across multiple terminals through dynamic protocol plugin loading in the unified communication gateway layer, and eliminates the risk of duplicate command execution due to network anomalies through unique identifier caching and idempotent deduplication mechanisms during reconnection, thus realizing the secure, continuous, and dynamic expansion of AI robot services.

The utility model relates to the technical field of robot docking, in particular to a robot docking system which comprises a first robot, a second robot, a first docking mechanism and a second docking mechanism, the first docking mechanism is arranged at one end of the first robot, and the second docking mechanism is arranged at one end of the second robot; the first butt joint mechanism is provided with a first butt joint locking device and a first butt joint connector, the second butt joint mechanism is provided with a second locking groove and a second butt joint connector, and the first butt joint locking device is used for being matched with the second locking groove so that the first butt joint mechanism and the second butt joint mechanism can be in butt joint with each other and locked and fixed. And when the first docking mechanism is docked with the second docking mechanism, the first docking connector is connected with the second docking connector, so that the first robot is in communication connection with the second robot. According to the utility model, the integrated design of mechanical connection and electrical communication connection is realized, so that the first robot and the second robot can rapidly communicate and work after being butted.

The application discloses a kind of based on D2D-ProSe embodied intelligent robot autonomous cooperative communication system, including network access and ProSe service authorization module, for connecting embodied intelligent robot terminal with 5G-A base station, and the robot terminal is authenticated and authorized, after authorization, strategy configuration is issued to robot terminal;Adjacent discovery module, authorized robot executes ProSe direct discovery, establishes and maintains robot neighbor list;Communication link management module, based on oneself neighbor list, establishes one-to-one communication link;Sensing fusion and wireless perception module, based on communication link, robot communication and relative position perception are carried out;Cooperative decision module, each robot is based on distributed consistency strategy and carries out autonomous cooperative decision according to sensing information.The application uses the above communication system, and robot can directly carry out high-speed, low-latency, high-reliability data exchange between robots based on PC5 direct communication interface.