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413 results about "Work site" patented technology
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Prediction device and prediction method
To predict the working time of sorting work for taking out merchandise and sorting it for each shipping destination.SOLUTION: The prediction device 100 includes a prediction unit 113 that predicts a work time of sorting work, which is work of taking out and sorting articles from a storage that stores the articles, based on a plurality of orders related to the articles (commodities), and calculates the work time as a predicted work time. The prediction unit 113 calculates the predicted working time based on the input information including the type of article to be taken out from the storage, the number of articles to be taken out from the storage, and the number of articles included in each order. The storage may be a storage shelf that the transport robot carries to a work place of the sorting work. The item may be transported along a predetermined path to a work location of a sorting operation. Further, a worker who performs the sorting work may move to a place where the storage is placed and perform the sorting work.SELECTED DRAWING: Figure 3
Owner:HITACHI IND PROD LTD
Electric power operator behavior detection method and related equipment
The invention discloses a power worker behavior detection method and related equipment. The method comprises the following steps: acquiring first data in a scene where a worker is located through a camera in a working site; the first data comprises continuous frame images or a video sequence lasting for preset time; analyzing the first data to obtain a current first identification result of the operator; the first identification result is used for representing whether the operator lacks of wearing the protective equipment and / or carries illegal articles; determining the current posture of the operator from the first data; and fusing the first recognition result and the current posture to obtain the operation risk level of the operator. The method can be widely applied to the technical field of artificial intelligence.
Owner:FOSHAN UNIVERSITY
Iron tower operation safety early warning system and method
The invention discloses an iron tower operation safety early warning system and method, and relates to the technical field related to intelligent safety early warning, and the system comprises a data obtaining unit which is used for obtaining Beidou three-dimensional coordinate data and an operation site panoramic image in real time; the operation scene model establishing unit is used for establishing a dynamic three-dimensional operation scene model; the prediction model building unit is used for tracking the motion trail of each operation target based on the coordinate data and building a prediction model fusing kinematics rules and machine learning; and the risk level judgment unit is used for carrying out risk level judgment according to the spatial position and the attribute characteristics of the intersection area and generating operation early warning information. The technical problems of insufficient safety early warning accuracy and timeliness caused by insufficient high-altitude operation target dynamic track monitoring precision and risk early warning lagging in the prior art are solved, and the purposes of accurately identifying the movement track intersection risk in real time, dynamically evaluating the safety level and improving the safety early warning efficiency are achieved. And the early warning accuracy and timeliness of the operation safety of the iron tower are improved.
Owner:TIETA ZHILIAN HEBEI CO LTD +3
Mechanical arm teleoperation system adaptive to quadruped robot and control method
The invention provides a mechanical arm teleoperation system adaptive to a quadruped robot and a control method, and relates to the technical field of robot control. According to the method, firstly, a far-end main mechanical arm is introduced on the basis of a mechanical arm of the quadruped robot to form a main-end mechanical arm system and a slave-end mechanical arm system, and a remote operator remotely maps an action instruction to the slave-end mechanical arm system by controlling the main-end mechanical arm; then, a clamping jaw module with an image and tail end contact force sensor is installed at the tail end of the slave end mechanical arm, and image data collection and tail end contact force collection on a working site are achieved; secondly, the image information and the tail end contact force are remotely transmitted to a remote operator in real time through a wireless transmission module and a remote man-machine interaction module; and finally, a remote operator controls the main end mechanical arm in real time according to the real-time image information and the tail end contact force, remote operation of the quadruped robot mounting mechanical arm in a complex scene is achieved, and the operation efficiency and the operation precision are improved.
Owner:UNIV OF SCI & TECH BEIJING
Stacker fault diagnosis method based on lightweight MobileViT
The invention discloses a stacker fault diagnosis method based on lightweight MobileViT, and relates to the field of stacker fault diagnosis, and the method comprises the steps: S1, deploying a sensor group based on a stacker work site, and obtaining original sensing data of eight modes; s2, preprocessing the obtained original sensing data based on a multi-sensor data fusion preprocessing process of noise reduction reconstruction-fusion-two-dimensional coding to obtain corresponding two-dimensional image data; s3, dividing the obtained two-dimensional image data, and training a MobileViT model based on the training set and the verification set; s4, inputting the test set into the trained MobileViT model to perform fault diagnosis, and performing visual analysis on the result, the lightweight MobileViT model designed by the application can greatly reduce the parameter quantity of a traditional deep learning model; the method has good classification performance, and especially has good practicability in the field of fault diagnosis of the stacker.
Owner:SICHUAN NO 2 ELECTRIC POWER CONSTR CO
Human-computer interaction safety dynamic early warning method based on digital twinning and behavior prediction
PendingCN121478114AInput/output for user-computer interactionData processing applicationsData packPrediction algorithms
The invention provides a man-machine interaction safety dynamic early warning method based on digital twinning and behavior prediction, and the method comprises the steps: S1, collecting the real-time data of a working site through a sensing layer, and enabling the data to comprise the personnel position, equipment state and environment information; s2, constructing a digital twin model based on the acquired data, wherein the model maps the dynamic state of a working site in real time; s3, generating a personnel behavior track and an equipment action range through a prediction algorithm, and calculating a dynamic risk field to evaluate space-time conflicts; s4, according to the risk value of the dynamic risk field, triggering a multi-stage early warning mechanism to reduce the risk of the operation field; and S5, displaying the real-time state and risk information in the digital twinborn model through a visual interface. According to the invention, through deep fusion of digital twinning and dynamic risk prediction, real-time monitoring and accurate prevention and control of the safety risk of the operation site are realized, and the safety management efficiency and the operation safety are greatly improved.
Owner:JIUJIANG TELFORD ELECTRONICS MATERIAL CO LTD
Engineering machinery remote control method and device based on Internet of Things, equipment and medium
The invention relates to an engineering machinery remote control method and device based on the Internet of Things, equipment and a medium. The method comprises the following steps: acquiring multi-source data of a working site, and after preprocessing, separating key features by using an optimized support vector machine model to obtain a key feature set; based on the set, utilizing a deep neural network to fuse multi-source data to generate an integration state model, and synchronously and dynamically adjusting data acquisition frequency according to network bandwidth fluctuation to obtain a final integration state model; the transmission delay of the data is evaluated, semantic classification and compression are carried out on the optimized data, and a visual interface is generated after transmission analysis; and acquiring interface interaction data, converting the interface interaction data into a control instruction, calculating a signal parameter modification value, verifying control delay compliance, and finally generating remote control response data containing execution confirmation information. By adopting the method, the intelligent level and the operation safety of remote control of the engineering machinery are remarkably improved, and the labor and operation and maintenance cost is reduced.
Owner:HEBEI XIONGAN GREEN SPACE BUSINESS SERVICE CO LTD
Molding support device, molding machine, and molding support system
This increases the possibility of improving workers' work efficiency and transferring know-how from the work site to the next level. [Solution] A molding support device comprising: an objective information acquisition unit that acquires objective information indicating the purpose of work on a molding apparatus; an operation information acquisition unit that acquires operation information indicating the operator's operations during the work; and a writing unit that writes the operation information acquired by the operation information acquisition unit to a storage unit in association with the objective information acquired by the objective information acquisition unit.
Owner:SUMITOMO HEAVY IND LTD
Self-adaptive non-invasive physiological regulation and equipment cooperation method for high-altitude operating personnel
PendingCN121766696AImprove the level of intelligenceIncrease job securityHealth-index calculationRespiratory organ evaluationForest industryHigh elevation
The invention provides a self-adaptive non-invasive physiological regulation and equipment cooperation method for high-altitude operating personnel, which comprises the following steps of: gathering physiological parameters, environment monitoring data and task information of the operating personnel in real time through edge computing nodes deployed in an operating site, and dynamically evaluating altitude stress risk levels and inducements of the operating personnel based on preset rules; according to the risk assessment result and the current working mode, an accurate parameter regulation and control instruction for personnel protection equipment is intelligently matched and executed, collaborative operation suggestions for forestry operation equipment such as chain saws and patrol unmanned aerial vehicles are generated, and the operation parameters or operation behaviors of the forestry operation equipment are guided to adapt to the physiological states of personnel. According to the invention, closed-loop linkage and self-adaptive cooperation among the personnel physiological state, the environmental load and the operation task are realized, continuous and personalized non-invasive physiological support and safe operation guarantee can be provided for the operation personnel under complex field conditions, and the intelligent level and operation safety of high-altitude forestry management are remarkably improved.
Owner:CHINA ELECTRONICS ENGINEERING DESIGN INSTITUTECO LTD
Detection system for work site and detection method for work site
PendingUS20260022540A1Mechanical machines/dredgersRadio wave reradiation/reflectionTerrainEngineering
A detection system for a work site includes: a current terrain data storage unit that stores current terrain data of the work site where a work machine operates; a first detection data acquisition unit that acquires detection data of a first sensor that detects surroundings of the work machine; and a determination unit that determines whether specific data detected by the first sensor is noise or an obstacle on the basis of the current terrain data.
Owner:KOMATSU LTD
Expansion joint cleaning device
This utility model provides an expansion joint cleaning device, comprising: a suction frame connected to a garbage collection bin for sucking garbage into the garbage collection bin; a suction assembly connected to a high-pressure centrifuge, wherein there is at least one suction assembly, which is fixed downwardly at least on one side of the suction frame for sucking up smaller pieces of garbage from the road and bridge expansion joint; a spray washing assembly hinged to the upper part of the suction assembly for rinsing up smaller pieces of garbage from the road and bridge expansion joint; and a sealing assembly rotatably installed at the lower part of the suction assembly for sealing the suction assembly. This utility model cleans the internal gaps of the expansion joint through high-pressure washing by the spray washing assembly, regardless of the depth of the expansion joint; and sucks up mud, garbage, and water used for cleaning from the expansion joint through the suction force of the suction assembly, achieving not only thorough cleaning of the internal gaps of the expansion joint but also collecting mud, garbage, and cleaning water all at once, ensuring a clean and aesthetically pleasing work site.
Owner:SHANGHAI ELEVATED CONSERVATION MANAGEMENT CO LTD +2
Work management method and work management apparatus
To provide a work management method and a work management device for properly managing an execution schedule of concrete placing work in consideration of weather on the day of work.SOLUTION: A processor 21 acquires first data related to an expected amount of rainfall in a work place on an execution day before the execution day of concrete placing work, and sets a first time corresponding to the expected amount of rainfall indicated by the first data as an execution time of the work when the expected amount of rainfall indicated by the first data is equal to or less than a first threshold. Further, the processor 21 acquires, on the implementation day of the work, the second data relating to the expected amount of rainfall at the work site on the implementation day, calculates the weight increase amount due to rainwater per unit volume of the concrete body during the implementation of the work when the expected amount of rainfall indicated by the second data is equal to or less than the second threshold, and executes the warning processing when the weight increase amount is equal to or more than the reference value or when the elapsed time from the implementation start time point of the work exceeds the implementation time of the work.SELECTED DRAWING: Figure 2
Owner:DAIWA HOUSE INDUSTRY CO LTD
system
The system according to this embodiment aims to identify hazardous areas in the workplace and quickly propose appropriate countermeasures. [Solution] The system according to the embodiment comprises a collection unit, a health information collection unit, an analysis unit, a proposal unit, and a provision unit. The collection unit collects information from the work site. The health information collection unit collects health information of workers. The analysis unit analyzes the information collected by the collection unit and the health information collection unit to identify hazardous areas. The proposal unit proposes countermeasures based on the hazardous areas identified by the analysis unit. The provision unit provides the countermeasures proposed by the proposal unit to the workers at the site.
Owner:SOFTBANK GROUP CORP
A method and device for detecting security violations based on a visual language model
This invention discloses a method and apparatus for detecting safety violations based on a visual language model, relating to the field of industrial safety monitoring technology. The method includes: collecting video data containing safety violations from work sites in multiple industrial sectors and preprocessing it; enhancing the preprocessed data using complementary data augmentation strategies; automatically generating safety analysis annotations using an open-source model after obtaining the enhanced data; constructing a standardized training dataset; fine-tuning the visual language model using LoRA fine-tuning technology; deploying the model online and processing the images input to the model using a behavior amplification module; inputting the processed images into the fine-tuned visual language model for safety violation detection inference; and generating a structured violation report and issuing real-time alarms after inference is completed. This invention can improve the efficiency and accuracy of detecting and identifying violations by workers in industrial sectors.
Owner:UNIV OF SCI & TECH BEIJING
Camera and radar extrinsic parameter optimization method based on operation site moving target
PendingCN121982113AMeet the needs of distance measurementSolve the problem of inability to perform external reference correctionImage enhancementWave based measurement systemsPoint cloudImaging Feature
The embodiment of the invention discloses a camera and radar external parameter optimization method based on a working site moving target, and the method comprises the steps: collecting a continuous frame image and a point cloud, and extracting an image moving target and a point cloud moving target through an optical flow method and a frame difference method; projecting a moving target to an image by using an existing calibration matrix, performing rigid body transformation matching, and storing a matching result into M; image and point cloud edge features are extracted and obtained through matching; and obtaining an external parameter by using a PNP algorithm, calculating an error, outputting the error if the error reaches the standard, otherwise, rejecting the error and repeating feature matching and subsequent steps. According to the method, iterative optimization of the external parameter matrix is carried out by using the point cloud and image features of the moving target, the moving target with a large error is eliminated, camera and laser radar external parameter calibration based on any scene moving target is realized, the problems that calibration depends on a calibration board and external parameter correction cannot be carried out in the field use process are effectively solved, and the calibration accuracy is improved. And the measurement requirements of the transformer substation can be well met.
Owner:GUANGDONG WEIHENG POWER TRANSMISSION & DISTRIBUTION ENG
Method for detecting defects of stockbridge damper of power transmission line through unmanned aerial vehicle
ActiveCN121482644ACharacter and pattern recognitionBiological modelsPattern recognitionData acquisition
The invention provides a method for detecting defects of a vibration damper of a power transmission line through an unmanned aerial vehicle. According to the detection method, a data acquisition module, a deep learning detection module and a subsequent logic module are arranged; the data acquisition module obtains related data of a working site through an unmanned aerial vehicle and inputs the related data into the deep learning detection module; the deep learning detection module is improved on the basis of a Yolov12 model, performs deep learning and training through multi-scale fusion enhancement, an adaptive data enhancement strategy, Backbone network improvement, an IoU-based adaptive positioning loss function and category and confidence joint loss, and is used for analysis processing; the deep learning detection module identifies the damper and related objects thereof from the input image, and transmits a detection result to the subsequent logic module; and the subsequent logic module analyzes the detection result and outputs the state information of the damper in the current image so as to judge whether the damper has the defects such as corrosion, damage, falling, loosening or slippage or not.
Owner:NANJING YINSHI SOFTWARE
Grounding wire management and control system and method based on Internet of Things
The invention discloses a ground wire management and control system and method based on the Internet of Things, and relates to the technical field of ground wire management and control, and the method comprises the steps: collecting a GIS and BIM data set of a work area to construct a digital twin model of a work site, planning and recommending a hanging path and a hanging point, generating a hanging task list after the verification of a dispatcher, and distributing the hanging task list to a property management platform, an operator takes out a specified grounding wire and completes equipment activation and task binding; and after arriving at the site, tracking the spatial position of the grounding wire in real time through the Beidou, and comparing and correcting the spatial position with the recommended hanging point to guide an operator to complete accurate hanging operation. The whole system realizes full-process intelligent closed loop from task issuing, path recommendation, hooking guidance to state evaluation and locking control, and the automation level and operation safety of grounding operation are greatly improved.
Owner:SHANGQIU POWER SUPPLY CO OF STATE GRID HANAN ELECTRIC POWER CO
Work machine control system, work machine, and work machine control method
PCT designated stageWO2026023145A1Soil-shifting machines/dredgersVehicle position/course/altitude controlMachine controlControl system
This work machine control system comprises a controller for a work machine having a travel device and an implement. The controller calculates, on the basis of detection data from an external sensor for detecting a stock pile formed at a work site, a detection shape of the stock pile and compares a target shape of the stock pile with the detection shape for an evaluation value related to the shape of the stock pile to determine whether or not to correct the shape of the stock pile.
Owner:KOMATSU LTD
Coal mine dynamic area personnel safety management and control method and system
The invention discloses a coal mine dynamic area personnel safety management and control method and system, and is applied to an underground coal mine fully mechanized coal mining face, and the method comprises the steps: shooting an operation site video in real time through a camera; on the basis of a KNN background modeling algorithm, extracting movement change areas which respectively appear in each video frame and generate movement change relative to a static background in the operation site video in real time; when it is judged that the camera moves and changes, re-identifying a new dangerous area displayed in a work site video through a YOLOv8 segmentation model according to the work site video shot when the camera moves and changes; and when the operator is identified to enter the new dangerous area, the alarm system is triggered to generate an alarm signal. The problem of false alarm caused by angle change or position movement of a camera in an existing personnel management and control method is solved, meanwhile, the complex terrain boundary recognition precision is improved, and the accuracy and reliability of personnel intrusion monitoring in a coal mine dangerous area are improved.
Owner:SHENHUA SHENDONG COAL GRP +1
Detection system for work site and detection method for work site
PendingUS20260016296A1Data processing applicationsMechanical machines/dredgersEngineeringData mining
A detection system for a work site includes: a three-dimensional data acquisition unit that acquires three-dimensional data of the work site where a work machine operates; a current terrain data storage unit that stores current terrain data created on the basis of the three-dimensional data and time in association with each other; and a determination unit that determines whether or not there is a cliff at the work site on the basis of storage data stored in the current terrain data storage unit.
Owner:KOMATSU LTD
Grip sensing anti-drop tool handle kit
1. The name of the design product: grip sensing type anti-dropping tool handle kit. 2. The use of the design product: By increasing grip monitoring, the active warning function avoids relying solely on the attention of the operator, reducing human error, and even if an error occurs, the operator can be reminded in the first time. Even if it falls in the work site, the tool can be quickly found through vibration sound and warning red light. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
Owner:SANXIA JINSHAJIANG YUNCHUAN HYDROPOWER DEV CO LTD
Remote control system for work machine and remote control method for work machine
A remote control system for a work machine according to the present invention comprises a processor. The processor acquires a captured image showing a work site of a remotely controlled work machine captured by an image capture device, and displays the captured image on an display device provided separately from the work machine together with a teaching image associated with a work machine operation area specified by a management device for managing the work site.
Owner:KOMATSU LTD
Management device and management method
ActiveUS12539788B2Instruments for road network navigationOperating modesFuel cellsElectrical battery
An electric power amount calculation unit calculates, based on a travel route of a work vehicle at a work site and generated electric power from a fuel cell, a required electric power amount of a battery for traveling on the travel route. An instruction unit instructs, in a case where the remaining capacity of the battery falls below the required electric power amount, the work vehicle to stand by until the remaining capacity of the battery is charged to be equal to or more than the required electric power amount by the generated electric power of the fuel cell.
Owner:KOMATSU LTD
Mechanical arm feeding device for glass production
ActiveCN224198721Umeet needseasy to moveCharge manipulationConveyor partsRobotic armProcess engineering
The utility model discloses a mechanical arm feeding device for glass production, which belongs to the technical field of mechanical arm feeding devices and comprises a base, one side surface of the base is fixedly connected with a support table, a rotating component is arranged in the support table, a lifting component is arranged on the rotating component, and the lifting component is fixedly connected with the base. A moving assembly is arranged on one side of the lifting assembly, and a mechanical arm is arranged on the moving assembly; by means of the handle universal wheels arranged on the base, equipment can be conveniently moved to a designated position and fixed to work, so that the mechanical arm is suitable for various sites, the requirements of workers are met, the direction of the mechanical arm can be adjusted according to the working requirements through the rotating assembly arranged in the supporting table, and the working efficiency is improved. And through the lifting assembly and the moving assembly arranged on the connecting plate, glass can be automatically conveyed to a designated position for machining and production, the automation degree is high, labor force is reduced, and the practicability of the equipment is greatly improved.
Owner:CHONGQING XINGBAOXING GLASS PROD CO LTD
Fluid delivery attachment for heavy equipment vehicles
A fluid delivery attachment device for heavy equipment vehicles is disclosed. The device includes a water tank and nozzles mounted at opposite ends of a rigid frame. The frame is configured to attach to the undercarriage of a heavy equipment vehicle, such as an excavator. Because the nozzles are not mounted to the excavator's bucket arm or other tools, the operator can direct water to the work site using a controller located in the vehicle's cab, independent of the bucket or similar tool. The disclosed system eliminates the need for additional personnel in dust suppression, soil compaction, field firefighting, and other operations that typically utilize heavy engineering vehicles.
Owner:D·M·布伦韦尔 +1
Damping base of wire feeding machine tool in cutting
The utility model relates to the field of damping bases, in particular to a damping base of a wire feeding machine tool in cutting, which comprises a main body mechanism and a supporting mechanism. A supporting mechanism is arranged at the lower end of the body mechanism, a connecting mechanism is arranged on the side wall of the supporting mechanism, and a damping mechanism is arranged at the lower end of the supporting mechanism. Transportation between working places is facilitated through the main body mechanism and the supporting mechanism, the carrying convenience is improved, the vibration amplitude of the device during working can be reduced through the damping mechanism, the machining precision is improved, the device can adapt to working environments with different height requirements, and the working efficiency is improved. The problems that in the prior art, a device is difficult to carry, machining precision is affected by large vibration during working, shaking and displacement are prone to occurring during working, and applicability is poor due to the fixed height are solved.
Owner:SUZHOU HUALONG DAJIN ELECTRIC MACHINING MASCH TOOL CO LTD
Dental handpiece that has flush capability
A dental handpiece system includes a dental handpiece for operating a dental burr and providing a stream of water to the dental burr for cooling a tooth being acted upon by the dental burr. The dental handpiece further includes a flush water port for providing a flush water stream that is directed away from the dental burr to allow the dentist to flush a work site in a patient's mouth. The dental handpiece can also include an air outlet for providing a stream of air that is also not directed to the dental burr and that can be used to dry other dental instruments as well as work sites in the patient's mouth.
Owner:CANEPA COLT HARRISON
Crawler belt moving type industrial and mining screening machine
The utility model discloses a crawler belt moving type industrial and mining screening machine, which belongs to the technical field of screening machines, and comprises a crawler belt frame body, a crawler belt moving device is arranged on the crawler belt frame body, and the crawler belt moving device is arranged on the crawler belt frame body. A first supporting frame and a second supporting frame are arranged on the front side and the rear side of the crawler belt frame body in an extending mode respectively, a feeding conveying belt inclining upwards is erected with the first supporting frame as a starting point, and a screening device and a bottom conveying belt which are parallel to the feeding conveying belt are arranged on the second supporting frame up and down. According to the scheme, feeding, screening and discharging of materials can be automatically completed, the whole screening machine is approximately triangular, the structural layout stability is high, the gravity center is stable, movement is achieved through driving of the crawler belt moving device, and therefore the screening machine can flexibly move according to operation requirements and rapidly and efficiently reach an operation site, and use is efficient and convenient.
Owner:JIANGYIN CHANGYU MASCH CO LTD
Method for performing weight calculation and slip management of load in integrated control system and integrated control system thereof
PCT designated stageWO2026024096A1LogisticsSpecial purpose weighing apparatusControl systemControl engineering
A method for performing weight calculation and slip management of a load in an integrated control system comprises the steps of: recognizing identification information of a vehicle, entering a work site, from an image of the vehicle; checking delivery information, including a load material and a target loading amount, corresponding to the vehicle according to the identification information; matching the vehicle and work equipment on the basis of the delivery information; determining a loading position corresponding to the work equipment; generating a route to the loading position and providing the route to the vehicle; when the vehicle moves to the loading position, determining whether the load weight of the vehicle reaches the target loading amount; and automatically issuing a slip when loading work on the vehicle is completed after the load weight of the vehicle reaches the target loading amount. Representative drawing: FIG. 1
Owner:HD HYUNDAI INFRACORE CO LTD
Mechanical arm device for mine
Owner:QIANJIANG MAOWEI BUILDING MATERIALS CO LTD