611 results about "Work space" patented technology

The disclosure is directed to a fire suppression system that includes all control components in a single integrated panel. It further contemplates and may include a chamber configured to maintain an interior inert atmosphere and to enclose and establish a nonflammable workspace for a pyrophoric workpiece. A temperature sensor may also be included and mounted proximate the workspace, along with an oxygen concentration sensor configured to detect an interior oxygen concentration of the atmosphere. The system also includes a dispenser configured to discharge an antipyrophoric granular material onto the workpiece responsive to automatic detection proximate the workpiece of at least one of a predetermined temperature and oxygen concentration. In variations, the chamber is configured as a glove box having viewing windows and a plurality of sealed glove ports positioned to enable user manipulation of the workpiece about the workspace.

The present disclosure relates generally to robotic systems, and more specifically to systems and methods for specifying a robot task configuration by means of annotating a visual workspace representation in coordination with a waypoint optimization process. This system enables a much broader use of robotic automation by saving time and reducing technical complexity. This system can be used to configure any visually enabled robotic task, such as tasks in warehouse management, manufacturing, delivery, inspection, logistics, etc.

Mechanisms are provided for dynamically generating workspaces and provisioning them with datasets. The mechanisms store datasets in a data vault for provisioning to dynamically generated workspaces associated with users. The dynamically generated workspaces are computer environments through which the users can perform operations on the one or more datasets. The mechanisms receive a request, from a user, for access to a specified dataset, and retrieve a data usage agreement (DUA) corresponding to a pairing of the user with the specified dataset. The DUA specifies a level of obfuscation to be applied to the specified dataset when provisioning a workspace associated with the user, with the specified dataset. The mechanisms dynamically generate, on-demand, the workspace associated with the user based on the retrieved DUA. The mechanisms also automatically provision, on-demand, the dynamically generated workspace with a version of the specified dataset corresponding to the level of obfuscation specified in the DUA.

The invention discloses a mechanical arm repetitive motion inverse solution solving method and system considering iteration initial value selection. The problems that when a mechanical arm inverse solution is solved through a numerical iteration method based on a Jacobian matrix, dependence on iteration initial value selection is high, and motion cannot be repeated are solved. Comprising the steps that an accurate reachable working space of the mechanical arm is obtained, a certain number of reference inverse solutions optimized through an operability index are additionally stored in the accurate reachable working space, and an enhanced reachable working space is obtained; according to the expected pose information of the mechanical arm and the enhanced reachable working space, an iteration initial value for solving the inverse solution of the pose is selected and obtained; acquiring a tail end pose error kinematical equation of the mechanical arm at a joint position layer, and deducing to obtain an iterative updating equation of a joint position; and a repeatable motion index function is designed, a joint position iteration updating equation with the repeatable motion function is obtained, and according to the iteration updating equation and the selected iteration initial value, a mechanical arm repeated motion inverse solution solving scheme selected by considering the iteration initial value is obtained.

The application discloses a low-temperature cooling water cooling air-cooled island cleaning robot path planning method and system, and belongs to the technical field of robot control, comprising: based on the air-cooled island fin layout drawing, initializing the workspace grid, setting the reference parameter; driving the cleaning robot to collect multi-dimensional data, calculating the actual friction coefficient of the measured grid through the main friction coefficient and the torque auxiliary friction coefficient, for the unmeasured grid, linear extrapolation is carried out through the gradient to construct the real-time friction field; obtaining the ideal contact force vector, constructing the kinematics model to obtain the joint required torque, and calculating the joint angle adjustment amount, generating the control instruction and executing through the feedforward friction compensation and PID feedback control, constructing the wear amount estimation model, obtaining the current estimated wear amount, and calculating the core index, generating the rating report, continuously improving the operation efficiency, realizing the unity of the efficiency and equipment safety of the air-cooled island cleaning.

Disclosed herein is a product and methods of using that product for constructing walls and other structures. The product is a locking block that is designed for use in building walls and other structures quickly and inexpensively. The locking blocks are fabricated from polymers to form a robust physical structure that resists damage and provides for a relatively clean work space during assembly. The locking blocks include matching male and female features that reversibly secure the blocks together and are self-aligning to guide workmen on block placement during assembly. The design of the blocks eliminates the need to apply mortar or other adhesive methods to secure the blocks together, which greatly reduces labor costs as compared to typical construction products and methods. Because no mortar or other adhesive is used, the blocks can be efficiently and effectively disassembled and reused.

The invention belongs to the technical field of outer pipeline obstacle-crossing carrying robots, aims to complete the detection task of the whole circumference of the surface of an outer pipeline in a narrow working space, and discloses an outer pipeline obstacle-crossing carrying robot in a complex environment, which comprises a self-adaptive clamping unit, a middle motor joint bending obstacle-crossing unit and a combined wheel type moving unit, the self-adaptive clamping units are connected to the front portion and the rear portion of the middle motor joint bending obstacle crossing unit, the combined wheel type moving unit is connected with the self-adaptive clamping units, a connecting rod body serves as a power source for active clamping of a single-side arm through a worm and gear, and the robot conducts inchworm type axial movement through the middle motor joint bending obstacle crossing unit. Front-back movement and directional rotation are carried out through the combined wheel type moving unit. The device can adapt to space inclined and bent pipeline structures, has the capacity of treating obstacles such as pipe diameter abrupt change, pipeline hanging brackets and bosses, and has certain load capacity.

The present invention relates to a transforming modular trolley and an adjustable axle device for office use, designed to enhance workspace flexibility and ergonomic comfort. The trolley features a modular top assembly with multiple surfaces, including a tilt-able primary work surface, dedicated surfaces for devices and personal items, and integrated storage options. It includes a vertically adjustable axle mechanism for height adjustments, an integrated power management system, and retractable anti-tip stabilizers. The adjustable axle device, available in both gas-spring and electric lift configurations, enables smooth height adjustments and secure locking at user-selected positions, with rotational coupling for customizable orientation. The trolley and axle device are intended for seamless integration into various office environments, offering enhanced usability, stability, and organization. This innovative design addresses the limitations of traditional workstations by providing a compact, mobile solution that supports seated and standing work positions while maintaining a clutter-free workspace.

The invention provides an electromagnetic driving system. In one embodiment, the electromagnetic drive system comprises: a) one or more magnetic robots located within a workspace; b) three independent mechanical arms, wherein each independent mechanical arm comprises a movable electromagnetic coil; c) a positioning system for tracking the one or more magnetic robots; the three independent mechanical arms are controlled through multi-objective optimization to ensure a coil configuration space capable of providing a magnetic field for manipulating the one or more magnetic robots in the working space.

The invention discloses a welding device for display screen frame forming, and relates to the technical field of welding machining, the welding device comprises a workbench, a frame assembling seat is arranged above the workbench, a plurality of frame clamping and pushing mechanisms are arranged on the frame assembling seat, and a frame guiding assembly is arranged between every two adjacent frame clamping and pushing mechanisms; through cooperative work of the frame clamping and pushing mechanism and the frame guiding assembly, accurate pre-clamping and pre-alignment of a frame part can be achieved, the fitting degree during frame splicing is ensured, the welding quality is improved, and the display screen quality problem caused by inaccurate frame splicing is reduced; by arranging the lifting driving mechanism, the height of the frame guiding assembly can be flexibly adjusted, the frame guiding plate can rotate, the upward supporting effect on the frame structure is achieved, a good working space is provided for welding operation, welding of different parts of a frame piece is facilitated, and therefore the welding efficiency is remarkably improved.

Provided are a method, system, and non-transitory computer-readable medium for real-time autonomous path planning for a robotic device. The method includes receiving data about the robotic device in a three-dimensional workspace, encapsulating objects in the environment of the robotic device including the robotic device, a target, and one or more obstacles in simulated robotic space, calculating a direction of movement for the robotic device according to three virtual forces including a virtual attractive force, a virtual repulsive force, and a virtual tangential force acting at least partially perpendicularly relative to the virtual repulsive force, mapping each virtual force in the three-dimensional workspace into torque vectors in the simulated robotic space at each joint, converting a sum of the torque vectors into one or more commands for the robotic device defining a path to reach the target, and sending the one or more commands to the robotic device.

To provide a program, etc. enabling synchronized presentation of categorized videos of each action within a plurality of videos obtained by capturing work scenes.SOLUTION: A computer categorizes a video obtained by capturing a work space of a subject during work, by each action included in the work. Further, the computer outputs synchronized categorized videos for each action in a plurality of videos on the basis of the categorized videos obtained by categorizing the plurality of videos by action, including videos obtained by capturing different work spaces where the subject performs the same work or videos obtained by capturing work spaces where arrangement states of items related to the same work are different.SELECTED DRAWING: Figure 2

The invention discloses a gravity compensation type mechanical arm driven by a pneumatic motor, and relates to the field of mechanical arms, a single-section mechanical arm comprises a pitching joint, an air cylinder compensation system, a yawing joint and a synchronous belt type parallel arm rod, and pitching and rotation two-degree-of-freedom motion can be completed; the mechanical arm adopts an air cylinder type active compensation technology, gas pressure is converted into compensation torque through an air cylinder and a connecting rod mechanism, and the driving torque needed by pitching motion is reduced; and the mass of the mechanical arm is reduced. The multi-joint super-long mechanical arm can be composed of multiple sections of similar single-section mechanical arms, and has the functions of being large in working space, low in energy consumption, multiple in motion freedom degree, capable of achieving large-space continuous operation, complex-space obstacle avoidance and the like.

A composite damping device for vibration reduction of a tower drum and blades of an offshore wind turbine belongs to the technical field of vibration reduction of wind driven generators, and is characterized by comprising a blade integration unit and a tower drum tuning unit, the blade integration unit adopts a cylindrical particle damping cavity, the center of the cylinder is connected with a mass ball through a spring, and the cavity is filled with damping particles; the steel wire rope is fixed in the blade to restrain vibration displacement; the tower tube tuning unit is connected with the mass block through a steel wire rope, the mass block is circumferentially provided with the springs and connected with the tower tube wall, the lower portion of the mass block is connected with the mass ball, and the upper periphery and the lower periphery of the mass block are connected with the tower wall through the hydraulic inerter dampers. And the working space is obviously reduced, the multi-direction vibration control capability is improved, and the method is suitable for vibration control of offshore wind turbine towers and blades.

The utility model discloses a dustproof and waterproof direct-current brushless electric drill which comprises a direct-current brushless electric drill body, a dustproof installation assembly is arranged on the periphery of the direct-current brushless electric drill body, a dust filtering assembly is arranged on one side of the dustproof installation assembly, and a dust collection driving assembly is arranged on one side of the dust filtering assembly. In actual use, through the dustproof installation assembly, the problem that when a hole is drilled in a wall body, splashing sand and dust can rapidly diffuse in a working space, and troubles are brought to breathing of workers is solved, the situation that serious lung harm is brought to people due to long-term inhalation of the dust is avoided, and meanwhile in the working process of the electric drill, the dust is prevented from being splashed into the working space. In the prior art, particles doped in the dust possibly enter the eyes of workers, so that the work of the workers is influenced, and more serious accidents are possibly caused.

According to one embodiment, an information Handling System (IHS) includes a workspace orchestration service that is executed to manage deployment of workspaces on the IHS having computer-executable instructions to, for each of a plurality of workspaces instantiated on the IHS, communicate with the workspace to receive application parameters associated with an application configured in the workspace, and store the application parameters at a specified location. The instructions further identify at least one of the application parameters that is to be modified using an IHS management process, and communicate with the workspace to send information associated with the at least one application parameter to the workspace, wherein the workspace is executed to modify the application according to the at least one application parameter. The IHS management process accesses the one or more application parameters from the specified location; using an IHS management process.

The disclosure is directed to a fire suppression system that includes all control components in a single integrated panel. It further contemplates and may include a chamber configured to maintain an interior inert atmosphere and to enclose and establish a nonflammable workspace for a pyrophoric workpiece. A temperature sensor may also be included and mounted proximate the workspace, along with an oxygen concentration sensor configured to detect an interior oxygen concentration of the atmosphere. The system also includes a dispenser configured to discharge an antipyrophoric granular material onto the workpiece responsive to automatic detection proximate the workpiece of at least one of a predetermined temperature and oxygen concentration. In variations, the chamber is configured as a glove box having viewing windows and a plurality of sealed glove ports positioned to enable user manipulation of the workpiece about the workspace.

Techniques are provided for performing one or more network management actions or one or more workspace management actions. In one embodiment, a computer-implemented method includes detecting that a person has occupied a workspace, determining that the workspace is no longer occupied by the person, and upon determining that the workspace is no longer occupied by the person, using the one or more sensors for detecting one or more objects brought by the person to the workspace. The computer-implemented method includes upon detecting the one or more objects while the workspace remains unoccupied, recording a first timestamp, and comparing a duration of unoccupancy of the workspace since the first timestamp to a maximum unoccupancy duration. The computer-implemented method further includes performing one or more network management actions or one or more workspace management actions in response to the duration of unoccupancy exceeding the maximum unoccupancy duration.

The invention provides an asymmetric six-degree-of-freedom parallel fracture reduction surgical robot and a control method thereof, and relates to the technical field of medical instruments.The robot comprises a clamping assembly and a parallel posture adjusting mechanism, and the parallel posture adjusting mechanism comprises a movable platform, a fixed platform and a plurality of PUS motion branch chains connecting the movable platform and the fixed platform; each PUS motion branch chain comprises a driving module, a connecting rod and a joint seat, the moving end of the driving module is slidably connected with the fixed platform through a first moving pair, the fixed end of the driving module is connected with the first end of the connecting rod through a universal pair, and the second end of the connecting rod is connected with the joint seat through a ball pair; movement and rotation of the positioning needle in the X, Y and Z directions are achieved through the parallel posture adjusting mechanism, and therefore the angle and the position of the positioning needle are adjusted. The movement precision of the positioning needle is effectively improved, the weight and the size of the robot are effectively reduced while the large working space is considered, and the flexibility, the rigidity and the movement precision are improved.

A multi-tenant system receives a request to generate a first workspace according to at least a subset of tenant data stored in a plurality of data spaces. The system determines a collection of components of the first workspace and determines a respective data and / or metadata source for each component of the collection of components. The respective data and / or metadata source corresponds to a data space of the plurality of data spaces. The system receives, via the plurality of data spaces, data and / or metadata for each component of the collection of components and stores the data and / or metadata of the first workspace to each component. The system also stores, in a multi-tenant junction table, relationships between the first workspace, the collection of components of the first workspace, and respective objects from the plurality of data spaces.

The invention discloses a green construction method and system for in-situ demolition and reconstruction of a multi-layer old community, and relates to the technical field of constructional engineering.The method comprises the steps that S1, a detachable latticed column traveling system is built and used for achieving the bearing and transporting functions in the construction process; s2, a totally-closed inflatable film operation area is constructed and used for achieving totally closing of a demolition and reconstruction construction operation space, and unorganized discharge of pollution is prevented; s3, in-situ treatment of dismantling and construction waste is carried out; the method comprises the following steps: dismantling an original old building, and crushing and screening construction waste materials to obtain a regenerated building material; s4, in-situ reconstruction and system turnover are carried out, and the regenerated building materials are used for reconstruction; and S5, building an intelligent control management platform, and carrying out dynamic optimization management on construction parameters in the construction process. The invention provides a systematic green solution of the whole process of'dismantling-treatment-reconstruction ', and the problems of environment, efficiency and resources in traditional construction are solved through equipment integration and process innovation.

The utility model discloses a cat litter basin which comprises a basin body assembly, the basin body assembly comprises a working bin, a screening bin and an excrement collecting bin, the screening bin and the excrement collecting bin form a first unit which is arranged outside the working bin, and the basin body assembly rotates around the rotating center of the basin body assembly under the action of first external force. The excrement collecting bin rotates around the rotation center of the excrement collecting bin under the action of a second external force. The utility model further provides a cat litter basin with the supporting assembly, and the cat litter basin can be connected with a control system to achieve automatic cat litter cleaning besides manual cat litter cleaning. According to the cat litter basin, the first unit is arranged outside the working bin, and the excrement collecting bin is configured to be capable of rotating, so that the cat litter basin is simple in overall structure, reasonable in distribution and high in working space utilization rate, cat excrement is cleaned up, meanwhile, a user can clean the cat litter basin conveniently, and the cleaning workload of the user is greatly reduced.

In various embodiments, systems and methods for safely operating machinery such as industrial robots signal intrusions into and / or above computationally defined safeguarded volumes in a workspace during sensor monitoring of the workspace. Various related actions may be taken in response thereto, including restricting operation of the machinery and / or issuing safety or occlusion signals.

The invention relates to the technical field of building construction simulation management, in particular to a building construction simulation management method and system, and the method comprises the following steps: defining the state of a construction member, the state comprising an intermediate state indicating that the construction member has a temporary physical support; when the state of the construction component is an intermediate state, geometric information of the temporary physical support is obtained, a virtual entity of the temporary physical support is generated in the simulation environment according to the geometric information, and a space occupation attribute is given to the virtual entity; based on the space occupancy attribute of the virtual entity, conflict detection is carried out on a work space required by subsequent work, and when it is detected that a conflict exists between the work space and the space occupancy attribute of the virtual entity, generation of a subsequent work instruction is controlled; through the detailed definition of the state of the construction component and the virtualization management of the temporary physical support, the refinement level and safety of the building construction simulation management are obviously improved.

The present invention discloses a four-degree-of-freedom parallel robot comprising a fixed frame, a first branch chain, a second branch chain, and a dual-motion platform assembly. The first branch chain and the second branch chain are respectively connected to the fixed frame and the dual-motion platform assembly to form a spatially closed loop structure. Through the linear drive motion of each module in the first and second branches, the dual-motion platform assembly can achieve four degrees of freedom: three degrees of freedom of translation and rotation about a vertical axis. This invention can expand the parallel robot's translational and rotational workspace, improve positioning accuracy, and enable adaptive assembly of the end-movement platform and eliminate internal stress in the connecting rod.

A method of safely operating machinery in a workspace includes recording images of a portion of a workspace. The method also includes generating a three-dimensional (3D) representation of the portion of the workspace based on the recorded images, where the 3D representation includes one or more volumes that correspond to the portion of the workspace. Additionally, the method includes identifying one or more of the volumes as being either occupied or unoccupied. Further, the method includes mapping one or more safe zones based on the one or more identified volumes, where the safe zones correspond to one or more regions within the portion of the workspace for safe operation of machinery.

The application relates to the technical field of robots, and provides a cooperative work mechanical arm and a control method thereof. The application comprises a first mechanical arm, a second mechanical arm, a third mechanical arm and a fourth mechanical arm, the first mechanical arm, the second mechanical arm and the third mechanical arm are located on a first track, the fourth mechanical arm is located on a second track, the first track and the second track are arranged in parallel, and the first track and the second track are straight tracks; a first safety distance is kept between the second mechanical arm and the first mechanical arm, a second safety distance is kept between the third mechanical arm and the first mechanical arm, and the second safety distance is greater than or equal to the first safety distance. The beneficial effect is that the multiple mechanical arms have different safety distances with the first mechanical arm, the interference between the mechanical arms during work is avoided, the work can be cooperatively completed, and the maximum cooperative work space is obtained.

The invention discloses a method and equipment for determining the pose and working space of a six-degree-of-freedom platform and a medium, and belongs to the field of six-degree-of-freedom platform design. The method comprises the following steps: step 1, permutation and combination are carried out to generate stroke script curves of a six-degree-of-freedom platform and six driving cylinders; 2, multi-body dynamics software modeling simulates and runs a six-cylinder driving script curve; 3, measuring the three-direction rotation angle of the center point of the upper platform, and tracking and describing the boundary feature points of the six-degree-of-freedom platform prototype to form track recording point data; 4, exporting feature point track recording data, projecting the feature point track recording data to an XY plane, a YZ plane and an XZ plane, and extracting an envelope contour of a recording point data set by using a polygon envelope function; and step 5, performing normal stretching on the three-plane envelope contour, and taking an intersection to form a final working envelope space. According to the method, the six-degree-of-freedom platform pose and the working envelope space can be efficiently and accurately obtained.

This invention discloses a long bone fracture robot, relating to the field of medical robot technology. The robot includes an upper fixation ring, a lower fixation ring, and six sets of sliding components connected between them. These six sets of sliding components are spatially distributed and form a parallel mechanism. Each sliding component includes a lead screw assembly and a drive assembly. The lead screw assembly includes a lead screw and at least one U-shaped joint, with the U-shaped joint connecting the end of the lead screw to the corresponding fixation ring. The two rotation axes of the U-shaped joint maintain a non-compatibility distribution structure with a preset distance in space to increase the joint's swing angle range and improve multi-directional load-bearing capacity. The drive assembly converts the rotational motion of the motor into the linear motion of the lead screw through gear transmission, realizing the extension and retraction of the sliding components. This invention can avoid unusual configurations within a larger workspace, providing safer, more precise, and more efficient assistance in fracture reduction surgery.

The present invention is an individual sawhorse leg support unit with unlimited options to greatly increase vertical strength, lateral strength, rigidity, and length for a sawhorse / work stand. With the option of incorporating additional leg support units onto disposable cross braces, the limitations on workspace strength and size are eliminated and limitless.