443 results about "Automatic guidance" patented technology

The invention discloses an automated guided vehicle scheduling optimization method and device, a medium and a terminal, and the method comprises the steps: generating fleet heterogeneous data based on parameter data of a plurality of automated guided vehicles in an intelligent warehouse, and fusing the fleet heterogeneous data into an undirected graph model obtained through undirected graph modeling based on storage environment topological data in advance, the method comprises the steps of obtaining an environment topological graph model, then carrying out graph topology and heterogeneous feature extraction on the environment topological graph model to obtain a multi-constraint path planning model, and dynamically adjusting a single-vehicle route of each automated guided vehicle by utilizing the planning model and real-time storage field state data. And then performing scheduling process simulation on the intelligent warehouse based on the dynamic routing table formed by adjustment and historical scheduling index data of the intelligent warehouse, so that a scheduling system model learns a mapping strategy from a state to a behavior and outputs an optimization decision strategy. The method is used for automatic guide vehicle scheduling, is suitable for storage environments of different scales and complexities, and improves the scheduling efficiency and accuracy.

The invention relates to the technical field of logistics storage management, and discloses a logistics storage warehousing management method based on big data, which comprises the following steps: step 1, acquiring order data in an order management system through Internet of Things equipment, acquiring cargo information by using an RF ID tag and bar code scanning equipment, acquiring storage environment parameters by using a temperature and humidity sensor and a light sensor, and storing the storage environment parameters in a database; a built-in sensor of a forklift and a built-in sensor of an automatic guide vehicle are used for collecting equipment state data, real-time image data of goods are collected through a high-definition camera, and the collected data comprise timestamps, data source identifiers and initial data values. According to the method, modeling is carried out on historical order quantity, warehousing frequency, cargo types and time sequence characteristics by utilizing a long-short-term memory network model, so that time dependence and seasonal change trend of data are accurately captured, and accurate prediction of future warehousing demands is realized; and the effects of improving the prediction accuracy and providing a reliable basis for goods allocation and resource scheduling are achieved.

The invention discloses a displacement auxiliary measuring mechanism and a reservoir dam monitoring and early warning system thereof, and belongs to the technical field of dam monitoring. The reservoir dam monitoring and early warning system comprises a data acquisition module, an attitude calibration module, a data fusion judgment module, a risk grading analysis module and a remote early warning trigger module. The distance measurement precision under the complex field condition is remarkably improved, the current mechanical direction and the reference direction are fused, a correction vector pointing to a target reflection point is generated, the direction drift error is effectively eliminated, and the distance measurement accuracy is improved by constructing a double-path model of main path fusion and auxiliary path comparison. According to the method, non-structural anomalies caused by sensor body interference or environmental disturbance are eliminated, data offset is corrected in real time, a stable trend curve is output, when a main path has a drift or error trend, the main path is automatically guided to converge to an auxiliary path, and the abnormal data recognition and restoration capability is enhanced.

The invention discloses an aircraft component self-adaptive in-place method, device and equipment and a medium. The aircraft component self-adaptive in-position method comprises the following steps: acquiring an aircraft component ball socket image; based on the target detection model, detecting an aircraft component ball socket image to obtain a target ball socket joint image, and performing image preprocessing on the target ball socket joint image to obtain a ball socket joint circle center pixel coordinate; according to the initial positioning coordinates of the ball head and the ball socket, the pixel coordinates of the circle center of the ball socket joint and the coordinate system transformation matrix, the ball head feeding amount of the positioner is calculated; and controlling the positioner ball head to completely enter the ball socket according to the feeding amount of the positioner ball head and the force-position hybrid control model. According to the technical scheme, the ball head can be automatically guided to be accurately inserted into the ball socket in the racking process of the large aircraft component, manual intervention is not needed, the safety is high, the racking efficiency is improved, and damage to the component can be avoided.

The invention discloses an intelligent simulation system and method based on multi-modal interaction and a dynamic teaching strategy, and the system comprises a multi-modal interaction emotion perception module, a dynamic teaching strategy generation module, a situational multi-post training module, an automatic guidance and evaluation module, and an integration and optimization module. Specifically, the multi-modal interaction emotion perception module comprises a visual information acquisition module and a voice information acquisition module; and the visual information acquisition module is used for capturing facial expression, eye movement and gesture information of the student through a camera. The invention belongs to the technical field of simulation training and intelligent teaching, and achieves the technical effects that the limitation of the prior art is broken through by organically combining the technologies of multi-modal emotion perception, dynamic teaching strategy generation, situational multi-post training, multi-dimensional intelligent evaluation and the like, and compared with the prior art, the system has the advantages that the system is simple in structure and convenient to use. The method has obvious technical advantages in the aspects of real-time emotion perception, self-adaptive teaching strategies, cross-role interaction, multi-dimensional evaluation and the like.

A method for automated guidance of a vehicle along a specified setpoint trajectory at an actual speed, wherein the setpoint trajectory includes geometric trajectory variables, the method including ascertaining an actual deviation of the vehicle from the setpoint trajectory and outputting the ascertained actual deviation and generating manipulated variables such that the vehicle, in the case of automated control of a drive system and / or a braking system and / or a steering system of the vehicle, moves closer to the setpoint trajectory. The method also includes ascertaining whether an undesirable driving state is present when the vehicle moves closer to the setpoint trajectory, wherein the undesirable driving state is ascertained from the specified setpoint trajectory based on the geometric trajectory variable, and, if the presence of the undesirable driving state is identified, automatically controlling the vehicle based on generated stability variables and / or adapting the setpoint trajectory.

The invention discloses an intelligent director system for a symphony concert scene, and the system comprises an audio and video stream receiving and decoding module which is used for decoding original audio and video data at the same time, and transmitting the decoded audio and video data to a feature detection module; the total spectrum analysis module is used for identifying and analyzing the total symphony spectrum data and sending an identification result to the switching logic module; the feature detection module is used for analyzing the decoded video and audio data, identifying various musical instruments appearing in a video frame picture, the scene type of the current picture and the quality of the picture, and providing the identified musical instruments, the scene type and the quality to the switching logic module as reference information; the switching logic module is used for judging whether the current picture can be cut out or not according to a switching judgment rule; and the director visualization module is used for playing the picture cut by the switching logic module. According to the invention, automatic broadcasting of the symphony concert performance is realized.

The invention provides an automatic guide transport vehicle, relates to the technical field of mobile robots, and is used for solving the problem that a system needs to be restarted for a long time due to the fact that power needs to be cut off when a battery is replaced by an existing automatic guide transport vehicle. The automated guided vehicle includes a base assembly, a first battery, and a second battery. The first battery is arranged on the base assembly and detachably connected with the base assembly. The second battery is arranged on the base assembly and used for being electrically connected with the first battery. The automated guided vehicle can be used for transporting goods.

Generating performance metrics and recommendations to improve an unlearned model includes executing an unlearning algorithm to expunge the influence on a machine learning model of a selected sample of the machine learning model's training dataset. Executing the unlearning algorithm creates an unlearned model. Performance metrics are generated by a metrics generator for the unlearned model and the machine learning model. Based on the performance metrics, an unlearning analysis is generated by a comparator comparing the performances of the unlearned model and machine learning model. A recommender, based on the unlearning analysis, generates a recommendation recommending a revision to the unlearned model in response to detecting a deviation of more than a predetermined threshold of one or more of the performance metrics of the unlearned model from one or more of the performance metrics of the machine learning model. An evaluator generates an unlearning evaluation of the unlearned model.

The present invention relates to the field of road construction safety ancillary facilities, and specifically discloses a cone barrel full-automatic folding and releasing device, including: a walking device, a cone barrel warehouse with a storage bin and a partition device, a recovery and guiding device with a to-be-grabbed portion, a guiding portion and a sensor, a grasping device with a mechanical arm and a grasping device, and a cone barrel full-automatic folding and releasing method implemented by the device. The present invention can realize horizontal stacking storage of cone barrels and increase its storage capacity through the cone barrel warehouse, and the storage separation is convenient; through the grasping device with a mechanical arm and a grasping device, the cone barrels can be placed and recycled into the warehouse with high precision, and the placement range is wide, and full coverage placement and position adjustment within the lane width can be achieved; through the recovery and guiding device, the cone barrels at any position within the lane range can be automatically guided to the to-be-grabbed portion, waiting for the grasping device to accurately grasp it, and the recovery efficiency is high, and the structure is simple, the reliability is high, the cost is low, and it is easy to maintain.

The invention provides a five-degree-of-freedom puncture robot and a control method. The puncture robot comprises a supporting platform; the puncture needle device comprises a puncture needle bracket, a tail end rotating shaft, a puncture needle fixer with one end connected with the middle part of the tail end rotating shaft, and a puncture needle; the gantry type three-axis moving platform is arranged on the supporting platform and comprises a longitudinal horizontal driving mechanism, a vertical driving mechanism arranged at the moving end of the longitudinal horizontal driving mechanism and a transverse horizontal driving mechanism arranged at the moving end of the vertical driving mechanism; the double-shaft rotating mechanism is arranged at the moving end of the transverse horizontal driving mechanism, the puncture needle device is arranged at the rotating tail end of the double-shaft rotating mechanism, the puncture needle device can be driven to rotate along a first rotating shaft, and the puncture needle can be driven to rotate along a second rotating shaft, so that the puncture needle device deflects and moves; the first rotating shaft and the second rotating shaft are perpendicular to each other; the system can automatically guide the execution of a puncture task, improves the operation precision, and reduces the operation risk.

An autonomous guided vehicle includes a chassis with a power supply and powered sections that are connected to the chassis and powered by the power supply. The powered sections include a drive section, a payload handling section, and a peripheral electronics section. A controller of the vehicle includes a comprehensive power management section communicably connected to the power supply so as to monitor a charge level of the power supply. The comprehensive power management section is connected to the drive section, the payload handling section, and the peripheral electronics section respectively powering the drive section, the payload handling section, and the peripheral electronics section from the power supply. The comprehensive power management section manages power consumption of branch circuits, of the powered sections, based on a demand level of each branch circuit relative to the charge level available from the power supply.

The invention provides a visual guidance system and method for an unmanned ship, which are used for creating a set of visual guidance system for the unmanned ship, not only can realize high-precision target detection on a mother ship swinging on the sea surface, but also can obtain the accurate position posture of the unmanned ship relative to the mother ship, and can improve the accuracy of the unmanned ship. Therefore, real-time and accurate automatic guidance can be provided for the recovery work of the unmanned ship, powerful data support can be provided for guiding the unmanned ship to safely berth to a mother ship, track navigation and successful recovery under all-weather conditions and complex sea conditions, and the requirement for high-quality unmanned ship recovery work is met.

A system for autonomously welding piping or tubing from the inside comprising: an autonomous guided vehicle configured to travel within a pipe or tube; one or more robotic welders mounted on the autonomous guided vehicle, each robotic welder having a welding torch and a camera oriented to capture welding image data mounted thereon, each robotic welder configured to weld a portion of an internal circumference of a seam between adjacent segments of the pipe or tube; a welding power supply, a wire drum, a gas cylinder, and a welding controller connected to each robotic welding arm and mounted on the autonomous guided vehicle; and, a system controller mounted on the autonomous guided vehicle, the system controller operatively connected to control each of the one or more robotic welders and associated welding power supply, wire drum, gas cylinder, and welding controller.

Systems and methods for drilling a first borehole along a planned first path using a first bottom hole assembly (BHA) while drilling a second borehole using a second BHA along a second path having a defined spatial relationship to the first path. The method includes steps of measuring a distance and a direction of the first BHA relative to the second BHA, automatically adjusting the second path based in part on the measured distance and the measured direction so as to maintain the spatial relationship, and automatically steering the second BHA to follow the adjusted second path.

An autonomous product picking system includes product pick up stations at different locations within a facility having call stations with activation buttons at a user interface activated by an operator to transmit call requests when the products are needed to be picked up and to transmit completion signals when the products have been picked up. An automatic guided vehicle is movable within the facility between the product pick up stations and a product drop off station. A system control module guides the AGV within the facility and includes a system communication module communicatively coupled to the AGV and the call stations. The system communication module receives the call requests and the completion signals from the call stations when the activation buttons are activated.

For the at least partially automatic guidance of a motor vehicle (1) depending on a road condition, an image (9) is obtained which depicts a roadway (7) on which the motor vehicle (1) is located, and a corresponding parameter distribution across the image (9) is obtained for at least one polarization state parameter of light captured to generate the image (9). Additional environmental information relating to an external environment of the motor vehicle is determined. A road condition class for the roadway (7) or for a region (8, 14) of the roadway (7) is determined depending on the parameter distributions and the additional environmental information. The motor vehicle (1) is guided at least partially automatically depending on the determined road condition class.

The present invention relates to systems, methods, and apparatus for sharing tool manufacturing and design data. A position sensing tool is provided for implementing topographical measurements of a work surface. The tool includes sensors for mapping the tool environment and for locating the tool within the environment. The tool implements tracking of tool activity within the environment. The tool implements design and manufacturing collaboration with other computer systems. The tool uses tool location, user position, and tool environment perception to implement safety of users and the tool environment. Certain embodiments of the tool allow for automated guidance of tasks in the tool environment.

To provide a system and a method for mounting and dismounting a device on and from an electric cable by using a flying object.SOLUTION: The system and the method and / or a computer program are for mounting and dismounting a device on and from an electric cable of a distribution network. The mounted device includes a first coupling part disposed to attach the mounted device to a flying object, a second coupling part disposed to attach a cable device to the mounted device, and a navigation part that operates to enable a user to navigate the flying object so as to direct a slot of the cable device toward the electric cable, and / or automatically navigate the flying object to direct the slot of the cable device toward the electric cable, and / or enable the user to navigate the flying object toward the cable device, and / or automatically navigate the flying object toward the cable device.SELECTED DRAWING: Figure 1

The present invention easily and quickly replaces a work unit for an automated guided vehicle. A work unit replacement system includes an automated guided vehicle and a work unit replacement station. This work unit replacement station includes: a first work unit fixing portion; a second work unit fixing portion; a first support portion that partially supports the first work unit fixing portion; a second support portion that partially supports the second work unit fixing portion; and a supporting portion that separately supports the first support portion and the second support portion in a vertically movable manner.

A method for automatically guiding an aircraft includes receiving an ATIS message and decoding the content of the ATIS message. If the decoded content of the ATIS message includes a parameter relating to an active landing runway, the method includes creating a message requesting confirmation of the decoded content and commanding the sending of the message over a communication frequency with air traffic control, receiving a response from air traffic control and decoding the response to determine whether or not the response is a confirmation of the decoded content of the ATIS message. If the response is a confirmation of the decoded content of the ATIS message, the method includes determining a contingency trajectory of the aircraft at least partially in consideration of the decoded content of the ATIS message. The method also includes automatically guiding the aircraft along the determined contingency trajectory.

A driver assistance device is described for assisting a driver of a motor vehicle in taking over control of the vehicle in a final phase of an automated maneuvering maneuver. The driver assistance device is configured to automatically guide the motor vehicle along a travel trajectory toward a stopping position during the maneuvering maneuver. Furthermore, the driver assistance device is configured to determine in the final phase of the maneuvering maneuver whether a path following the maneuvering maneuver is clear for the motor vehicle, and to issue an offer for a smooth takeover of control of the vehicle by the driver in the final phase of the maneuvering maneuver if it is determined that the path following the maneuvering maneuver is clear for the motor vehicle.

The utility model provides a suspension mechanism of a heavy-load Mecanum wheel and an automatic guide carrier, and belongs to the technical field of mobile platforms, the suspension mechanism comprises a first connecting plate, the Mecanum wheel, a second connecting plate, a driving piece and an elastic piece, the first connecting plate is provided with a speed reducer, the driving piece is connected with the input end of the speed reducer, and the second connecting plate is provided with a second connecting plate; the Mecanum wheel is installed at the output end of the speed reducer through a rotating shaft, the driving part drives the Mecanum wheel to rotate through the speed reducer, the second connecting plate is slidably installed on the first connecting plate through a guide rail sliding block structure, the top face of the second connecting plate is connected with the vehicle body, and the elastic part is arranged between the first connecting plate and the second connecting plate; the driving piece drives the Mecanum wheel to rotate through the speed reducer, the first connecting plate and the second connecting plate are matched through a guide rail sliding block structure, the effects of guiding and bearing external torque are achieved, the torque is borne by the two connecting plates, the strength of the connecting plates is easier to guarantee, and deformation is not prone to occurring.

The invention discloses an intelligent identification-based automatic guide management method and system for fishing boats entering a port, and the method comprises the steps: dividing a port into a plurality of sub-regions, carrying out the functional analysis, defining the functional attributes of each region, and setting a ship entering monitoring array; the ship entering the port is tracked and monitored in real time through the monitoring array, and the ship is intelligently recognized through edge calculation. And matching the identification information with a preset database, and judging whether the target ship is an identified ship or not. If the ship is an identified ship, real-time berthing area information is acquired, a matched berth is calculated in combination with the real-time position and the ship identification information, a berthing guiding scheme is generated, and a ship route and speed suggestion is provided; if the ship is not identified, a notification instruction is generated based on a preset response template, the ship is notified to handle registration through a broadcast array, and a registration guidance scheme is formulated and pushed in combination with real-time parking data of the registration area. The fishing port entering management method and system are optimized, and the entering efficiency and safety are improved.

The invention relates to the technical field of material filling equipment, in particular to an automatic aligning device for bulk material filling. Comprising an automatic positioning system which adopts a visual identification technology to monitor the position of a vehicle and the state of a tank opening in real time and ensure accurate positioning of a discharging pipe and a tank truck feeding opening; the vehicle guiding system is electrically connected with the automatic positioning system, comprises a voice broadcasting system and a display system and is used for displaying the butt joint state of the discharging pipe and the discharging opening to a driver in real time; and the aligning system is electrically connected with the automatic positioning system and drives the discharging pipe to move to the feeding port according to the vehicle identification and positioning result, and discharging aligning is achieved. Through a visual identification technology, accurate identification and automatic guidance of a vehicle position are realized, a driver is assisted to rapidly carry out fine adjustment on the vehicle, and automatic loading is completed through linkage with loading equipment. According to the system, the loading efficiency can be remarkably improved, the labor cost is reduced, and the loading precision is improved.

The invention relates to the technical field of wire detection, and particularly discloses unmanned aerial vehicle mounted power transmission line detection equipment, which comprises a mounting mechanism, a transverse adjusting mechanism, a walking mechanism, a detection mechanism and an angle adjusting mechanism, during detection, the unmanned aerial vehicle is used for hoisting equipment to the position above the power transmission lines, the driving device is rotated to synchronously adjust the imaging plates on the two sides to be of a splayed structure, a guiding channel is formed, the power transmission lines are automatically guided to enter the walking channel when the equipment is lowered, and the four sets of walking wheels stably move along the surfaces of the two power transmission lines respectively. The double-X-ray emitting device adjusts the inclination angle in real time, ensures that rays vertically cover the power transmission lines, and cooperates with the walking mechanism to drive the equipment to move, so that synchronous scanning imaging of the two power transmission lines is completed. The imaging plate has guiding and detecting functions, and an additional positioning structure is omitted; the linkage design of the transverse adjusting mechanism and the angle adjusting mechanism can adapt to the line distance and the surface curvature, and deviation and derailing are prevented; the overall structure simplifies a redundant module, and the detection efficiency is improved.

The invention discloses an intelligent pebble coal discharging system and method for a coal mill, and belongs to the technical field of thermal power generation equipment intellectualization. The system comprises an automatic material opening control device, an intelligent material box, an AGV carrying robot, a charging pile and a production management control system; the automatic material opening control device, the intelligent material box, the AGV carrying robot and the charging pile are connected with the production management control system through a wireless network. According to the system, an AGV automatic guiding technology and a production management control system are combined, unmanned operation of the whole process of material receiving, transportation, unloading and charging is achieved, and the problems that manual discharging of pebble coal dust is large in pollution and not timely in discharging are solved. Compared with a traditional manual discharging system, the pebble coal intelligent discharging method based on the discharging system has the advantages that manual intervention can be reduced by 60%, the problem of blockage of a primary air chamber is thoroughly solved, and the continuous operation time of a coal mill is prolonged by 30%; the dust emission concentration is reduced by more than 80%, and the safety level of the working environment is improved; and the comprehensive efficiency of equipment is improved.

The invention provides a passenger customs clearance checking method, system and device, and the method comprises the steps: arranging a face recognition device and a sensor in a customs clearance region, capturing the target facial features of a passenger in real time, and collecting the position information of the passenger; comparing the target facial features with identity information pre-stored in a background database; analyzing the position information to obtain a moving track and staying time of the passenger, and continuously evaluating whether an abnormal behavior exists or not; when the identity information comparison result and the abnormal behavior are judged to be qualified, a risk assessment program is not triggered, and the passenger is automatically guided to a customs clearance; and when any one of the identity information comparison result and the abnormal behavior is judged to be unqualified, triggering a risk assessment program. The system comprises a feature extraction module, a behavior evaluation module and a risk evaluation module. The device comprises a camera, a sensor, a background database, a controller, a power supply and a display device. According to the invention, a more intelligent, automatic and safe customs clearance system is established.