13results about How to "High operating freedom" patented technology

The present invention belongs to the field of artificial neural networks and human brain simulation, and specifically relates to a multi-scale human brain simulation system that integrates data, structure, mechanism and behavior, which aims to solve the problem that the existing technology cannot take into account both the simulation of large-scale whole-brain neural networks and the fine simulation of neuronal discharge activities in brain regions. The system includes: a database construction module, configured to collect brain image data and build a storage database; a cortical column model construction module, configured to build a multi-layer cortical column model of the corresponding brain region; a full-scale model construction module, configured to combine the human brain connection map in the storage database and the multi-layer cortical column model of each brain region, connect the brain regions, and obtain a full-scale model; a model training module, configured to train the full-scale model; a simulation module, configured to simulate neural activities through a trained full-scale model. The present invention achieves the balance between the simulation of large-scale whole-brain neural networks and the fine simulation of neuronal discharge activities in brain regions.

The application discloses a role movement control method and device, computer equipment and a readable storage medium, relates to the technical field of game design, and makes the virtual role not only can freely move on the wall surface, but also can perform jumping operations such as wall-crossing jumping and anti-wall jumping in the moving process, realizes seamless movement connection between discontinuous wall surfaces while improving the operation freedom, gives the game role vitality, and brings players a more novel game experience. The method comprises the following steps: under the condition that the virtual role is in a wall surface moving state, according to the physical collision detection result of the virtual role and the wall surface and a first movement control instruction, the virtual role is controlled to move close to the wall surface; under the condition that the virtual role is in a jumping state, according to a second movement control instruction and the physical collision detection result of the wall surface in the moving direction of the virtual role determined by the virtual role and the second movement control instruction, the jumping state of the virtual role is determined.

The invention provides a method for continuously preparing nano-emulsion through a temperature-controllable low-power ultrasonic tandem jacketed glass emulsifier, and belongs to the technical field of nano-emulsions.The method comprises the following steps that 1, a water phase is prepared, specifically, a surfactant is added into deionized water, and the water phase is obtained; (2) preparing a pre-emulsion: adding the oil phase into the water phase to obtain an initial material, and then pre-emulsifying the initial material by adopting a high-speed homogenizer to form an initial emulsion; and (3) continuously preparing the nano-emulsion by using a temperature-controllable low-power ultrasonic tandem jacketed glass emulsifier to obtain the nano-emulsion. According to the method, the temperature is controllable, the transparent or semitransparent nano-emulsion which is small in particle size, has single dispersity and is stable for a long time can be continuously obtained under the conditions of low emulsifier input and mild emulsification, and the performance of the nano-emulsion is obviously better than that of nano-emulsions prepared by other high-energy emulsification methods.

The invention discloses an anti-peeping password input device, and particularly relates to the field of password keyboards, the anti-peeping password input device comprises a supporting piece, a sleeve rod is fixedly mounted on one side of the supporting piece, a rotating rod is rotatably connected to the interior of the sleeve rod, a clockwork spring is fixedly mounted on the outer wall of the rotating rod, and one end of the clockwork spring is fixedly connected to the interior of the sleeve rod; shielding cloth is arranged on one side of the clockwork spring, one end of the shielding cloth is fixedly connected to the outer wall of the rotating rod, a concave baffle is fixedly connected to the end, away from the rotating rod, of the shielding cloth, the concave baffle is slidably connected to one side of the supporting piece, a sliding block is slidably connected into the concave baffle, and a moving piece is fixedly connected to the outer wall of the sliding block. According to the password input device, by arranging the moving piece, the folding blocking piece and the shielding cloth, under the condition that the password input device body is prevented from being peeped by other people, the operation freedom degree of a user when the user uses the password input device body is improved, and the situation that the user is limited when operating the password input device body, and the use experience of the user is affected is prevented.

This invention belongs to the technical field of robot teaching and data acquisition. It discloses a multimodal robot teaching data acquisition system. The teaching device includes an operator input end, an end effector gripper, and a force transmission and feedback mechanism connected sequentially. A tactile sensor is embedded in the force transmission path of the end effector gripper for real-time acquisition of tactile information. A data processing module adjusts the damping parameters of the force transmission and feedback mechanism based on the contact state corresponding to the tactile information acquired by the tactile sensor and the local physical properties of the target object grasped by the end effector gripper. A data generation module performs unified data processing on the operator's input information, the end effector gripper's pose information, the acquired tactile information, and visual data after the damping parameters are adjusted to generate a multimodal robot teaching dataset. This invention achieves impedance adjustment for tactile drive, enabling the system to adapt to various contact states and improving data acquisition quality.

The invention provides a rotatable plug connecting structure. The rotatable plug connecting structure comprises a male head and a female head which are detachably connected along an axis direction, when the male head is connected with the female head, the female head is allowed to rotate around the axis relative to the male head; the male head comprises a first conductive structure, the female head comprises a second conductive structure, and when the female head rotates relative to the male head, the first conductive structure and the second conductive structure are in relative sliding friction, so that the first conductive structure and the second conductive structure are always in contact conduction. By utilizing the rotatable plug connecting structure provided by the invention, the problems of tail line winding and knotting can be reduced or avoided when an operator operates, and the operation freedom degree of the operator is improved, so that the aims of reducing the operation difficulty and shortening the operation time are fulfilled.

The invention discloses a modular gas-electric hybrid bionic robot and a bionic mechanical arm thereof, comprising a mechanical arm body, wherein the mechanical arm body comprises a shoulder module, an upper arm structure and a forearm structure which are connected in sequence; the shoulder module comprises a shoulder joint motor 1, a right-angle connecting frame, a shoulder joint motor 2, a connecting piece and a shoulder joint motor 3; the upper arm structure comprises an upper arm support, a pneumatic tendon 1, a pneumatic tendon 2, an elbow flange 1, an elbow flange 2 and an elbow posture sensor; the forearm structure comprises an elbow joint motor, an elbow flange 3, a pneumatic tendon 3, a wrist flange, a wrist posture sensor and a supporting rod; in the forearm structure of the invention, the pronation / supination of the wrist, the abduction / internal rotation, the extension / extension of the shoulder and the rotation of the upper arm / forearm are all driven by a motor as a driving source; the elbow bending action and the wrist bending action are driven by a plurality of pneumatic tendons, which is more in line with the human body structure and realizes the coordinated work and flexible movement of muscles.

The miniature programmable logic expander designed by the invention comprises a main control chip U3, the main control chip U3 is connected with an external programming channel and power supply voltage through a multi-channel digital input protection network, is connected with signal output through a multi-channel transistor switching circuit, and is also connected with a reference voltage unit and serial port input. The output comprises a relay signal. The invention successfully provides a logic control device which is flexible, high in cost performance, strong in expansion capability and multifunctional. The system effectively solves the problems of resource waste, insufficient flexibility and the like of a traditional PLC or a control card in small application and expansion scenes, and perfectly meets the diversified requirements of industrial automation and an intelligent control system in various environments, especially the special requirements in the aspects of input control and output control.

The invention discloses a network topology data analysis method, device and system, equipment and a storage medium, and belongs to the field of data analysis. According to the embodiment, physical device data in a physical network are obtained, a topological graph is constructed according to the physical device data and the incidence relation between the physical device data, nodes represent the physical device data, the physical device data comprise device identifiers and the incidence data of physical devices, and connecting lines between the nodes represent the relation between the physical device data; receiving a request of a user for analyzing an event, selecting nodes related to the analysis event in the topological graph, connecting lines of the nodes and selecting target associated data from corresponding physical equipment data; comparing the target associated data with preset data to obtain an analysis result; and displaying the target nodes, the connecting lines among the target nodes and the corresponding physical equipment data and analysis results in the network topological graph according to the topological attributes of the physical equipment data, so that data analysis can be flexibly and effectively realized through the network topology.

The utility model discloses a high-performance vacuum furnace which comprises a furnace body, a supporting seat is fixedly installed on the bottom wall of the furnace body, a furnace cover is arranged at one end of the furnace body, a fixed seat is fixedly installed on the rear side wall of the furnace body, a guide rod is fixedly welded to the fixed seat, a movable seat is fixedly welded to the furnace cover, and the guide rod is fixedly connected with the movable seat. And the movable seat is slidably connected to the guide rod through a through opening, a hydraulic cylinder is fixedly installed on the fixed seat, the output end of the hydraulic cylinder is fixedly installed on the movable seat, a supporting plate is fixedly installed on the inner wall of the furnace cover, and a lifting plate is arranged on the supporting plate. During use, the arranged hydraulic rod can drive the movable seat to slide on the guide rod to open and close the furnace cover, the furnace cover can drive the supporting plate to move on the supporting frame to extend out of or retract into the inner cavity of the furnace body during opening and closing, the supporting plate can be pulled out of the inner cavity of the furnace body during feeding and discharging, feeding and discharging operation can be conducted outside the furnace body, the space is large, and the degree of freedom of operation is high; and the feeding and discharging convenience is improved.

This utility model discloses a quick-assembly and disassembly high-voltage ring main unit, comprising: a ring main unit cabinet, a cabinet door installed on the front side wall of the cabinet, two L-shaped plug rods fixedly welded to one side top wall of the cabinet, a circular cylinder provided at the end of the cabinet away from the L-shaped plug rods, two L-shaped mounting rods fixedly welded to the outer wall of the circular cylinder, the L-shaped mounting rods fixedly welded to the top wall of the cabinet, two slots provided on the circular cylinder, a locking post threadedly connected to the front end of the circular cylinder, and a limit rod fixedly welded to the center of the inner wall of the locking post. This utility model realizes convenient series assembly and disassembly of multiple high-voltage ring main units, and the L-shaped plug rods, circular cylinder, and locking post used for locking and fixing the ring main unit are all located on the outside of the ring main unit, improving the degree of freedom of operation during assembly and disassembly, making the assembly and disassembly of multiple high-voltage ring main units simpler and more convenient, and improving the work efficiency of splicing multiple high-voltage ring main units.

The invention discloses a ship inner cabin rust removal robot and a using method thereof, and relates to the technical field of rust removal robots, the ship inner cabin rust removal robot comprises a supporting base and a supporting swing arm, and an adjusting mechanism is arranged in an inner cavity of the supporting swing arm; according to the ship inner cabin rust removal robot and the using method thereof, through the synergistic effect of the adjusting mechanism and the rotating mechanism, the working flexibility and efficiency under the condition that the angles of the cleaning range are small can be remarkably improved, and the adjusting mechanism accurately adjusts the working angle and position of the robot; the high-pressure washing spray gun can cover areas which are difficult to reach, rust and old coatings are effectively removed, the areas are prevented from being further corroded, and therefore the structural integrity and safety of the ship body are maintained, and the rotating mechanism increases the operation freedom degree of the robot, so that the robot can stably work under the condition that the whole machine body is not moved. And the cleaning range is expanded through rotation, and the requirements for multiple times of movement and position adjustment are reduced.