93 results about "Human control" patented technology

A robotic arm system for surgery is described. The method includes: processing circuitry configured to: apply a virtual barrier preventing a human controlled surgical device from entering an area within a surgical scene; and release the virtual barrier in response to a gesture.

The invention discloses an electronic plant air conditioner control method for setting PID parameters based on a fuzzy algorithm. The method comprises the steps that a design scheme is preliminarily determined according to plant design indexes, and a schematic diagram of a control system is planned; establishing a mathematical model; carrying out PLC control program design and configuration programming; designing a fuzzy controller; fuzzy design of input and output variables; defining an input and output membership function; establishing a fuzzy control table and rules; designing a system fuzzy reasoning algorithm; setting defuzzification output; designing a Simulink system control block diagram, and establishing a real-time control working space; and the communication between the MATLAB and the PLC is realized. According to the method, the control experience of a person is summarized into a group of conditional statements described qualitatively by utilizing a fuzzy logic function of Matlab software, and the conditional statements are quantified by utilizing a fuzzy set theory, so that the controller can accept the experience of the person, simulate an operation strategy of the person and overcome uncertain factors of the person, and the system has higher reliability.

The invention discloses a vehicle control method and device based on man-machine trust, a medium and a program product, and relates to the technical field of intelligent driving, and the method comprises the steps: determining a man-machine trust value according to the obtained real-time overtaking data of a current vehicle; determining a human control weight of the current vehicle according to the man-machine trust value; and based on the obtained human control instruction, the machine control instruction and the human control weight, the current vehicle is controlled to run. According to the method, the human control weight of the automatic driving system of the current vehicle is dynamically adjusted according to the real-time overtaking performance, the defect that a driver suddenly takes over the vehicle with full right is avoided, and therefore the risk of traffic accidents when the vehicle is controlled through a man-machine hybrid system is reduced.

The invention discloses a test method for keeping human control priority for side line pull-in of a CTCS-2 vehicle-mounted train control system, which comprises the following steps: a vehicle-mounted device controls a train to run to a turnout side line train connection track in an FS mode, and receives low-frequency code information sent from a track circuit; determining a turnout type and a test case according to the low-frequency code information; executing the test case to obtain a test result; the test case comprises the following steps: executing the position of the mobile authorization length at the outbound signal machine; receiving a codeless / HU low-frequency code sent by the track circuit in a front bifurcation area; receiving the HU low-frequency code sent by the track circuit in the station; determining whether to reopen the outbound signal machine; and checking the DMI of the vehicle-mounted equipment to determine whether the vehicle-mounted train control system is in a manual control priority mode or not, and obtaining the test result. According to the invention, the test of keeping the man-control priority mode function of the side-line pull-in train is realized, the integrity of test coverage is ensured, and the test efficiency is effectively improved.

A system and method for robotic teleoperation enable a teleoperated robotic element to perform a sequence of actions based on intention estimation, eliminating the need for continuous human control. The system includes a robotic teleoperation input that receives motion inputs and gaze data from a human operator performing a robotic teleoperation task. A robotic teleoperation feature extractor analyzes and processes the motion inputs and the gaze data into sequential input data. A multi-window model assigns hierarchical prediction windows to the input data, generating windowed sequential data. A hierarchical neural network processes the windowed sequential data to determine low-level action intentions and high-level task intentions, and generates an intention estimation based on the low-level action intentions and the high-level task intentions. A hierarchical dependency model incorporates hierarchical dependent loss to refine the intention estimation.

The invention discloses a method for automatically detecting the type of a Flash particle, which comprises the following steps of: after starting to power on, switching a Flash power-on self-test state machine to a first QSPI controller configuration type, reading a fixed value in the Flash particle, comparing the read value with a preset value, if the read value is consistent with the preset value, reading the data of the Flash particle, powering on and starting, and if the read value is not consistent with the preset value, reading the data of the Flash particle, powering on and starting; and automatically switching the Flash power-on self-test state machine to a second QSPI controller configuration type, reading a fixed value in a Flash particle, comparing the fixed value with a preset value, and so on until the read fixed value is consistent with the preset value, performing power-on starting, or traversing all QSPI controller configuration types. According to the method, under the condition that other control information is not read, the Flash particle information can be automatically detected, the type of the Flash particle information can be determined, all kinds of Flash particle data can be flexibly read, the method is completely and automatically executed, and manual control through software is not needed.

The invention discloses a virtual human control method and apparatus, and an electronic device. The method comprises the steps of obtaining a first control parameter corresponding to a virtual human; the first control parameter at least represents at least one of an expression type and an action type of the virtual human; the first control parameter is used for controlling the virtual human to present a first state; the first state comprises at least one of an expression state and an action state; under the condition that the first control parameter meets a control condition, obtaining a second control parameter corresponding to the virtual human; according to the second control parameter, the virtual human is controlled to present a second state, and the second state at least comprises a skin state.

The utility model is applicable to the technical field of wastewater treatment, and provides a steel industry wastewater treatment dosing device which comprises a wastewater conveying pipeline and a dosing component mounted on the wastewater conveying pipeline, the dosing component comprises a dosing pipeline, the dosing pipeline is fixedly mounted on the upper surface of the wastewater conveying pipeline, and the dosing pipeline is connected with the wastewater conveying pipeline. The upper end of the dosing pipeline is fixedly provided with a dosing hopper, the dosing pipeline is communicated with the interior of the dosing hopper, the top wall of the dosing hopper is rotationally connected with a rotating shaft, the lower end of the rotating shaft extends into the wastewater conveying pipeline through the dosing pipeline, and the outer surface of the rotating shaft is fixedly sleeved with an auger blade; the outer surface of the auger blade is in contact with the inner wall of the dosing pipeline, the mode that the auger blade is used for conveying the flocculant is adopted, the input amount of the flocculant can be accurately controlled, manual control and monitoring are not needed, and the working intensity of workers and the operation difficulty are reduced.

The utility model relates to the technical field of carton sealing machines, and discloses a heaven and earth cover automatic carton sealing machine, a carton sealing assembly comprises a lifting position correcting mechanism which is symmetrically installed in the middle of a support of a supporting frame, and a lifting table of the lifting position correcting mechanism is symmetrically provided with two sets of jacking conveying frames. And two sets of bottom supporting conveying frames fixed to the supporting frame are installed under the two sets of top pressing conveying frames, the roller feeding transposition assembly comprises a roller feeding frame, and a pushing transposition mechanism is arranged under a support of the roller feeding frame. On the basis of the roller feeding transposition assembly, the roller feeding transposition assembly serves as a transfer node of the two carton sealing assemblies arranged in the 90-degree included angle mode, integrated carton sealing work can be conducted on the heaven and earth cover packaging carton, the integrated linkage performance is good, the manual control efficiency is low, and meanwhile the carton sealing efficiency is higher.

The present application relates to the technical field of robot tracking control, and discloses a kind of man-machine shared tracking control method based on differential game, comprising: establishing man-machine differential game model;Estimate human control strategy and objective function parameter;Design robot shared control strategy;To the shared control strategy determined by robot, realize man-machine shared tracking control;The present application uses differential dynamic game to model the dynamic negotiation relationship between human participants and robot, so that the robot adjusts its own willingness under the game framework by estimating the willingness of human to eliminate tracking error, and designs robot tracking control strategy on this basis;Further, the present application considers the safety of man-machine cooperation, designs robot safety control strategy based on control barrier function, so that it can realize safe shared control together with robot tracking control strategy.

The utility model discloses a breathing machine, which relates to the technical field of medical instruments and comprises a mask, a pneumatic module and a reciprocating type driving module, and the pneumatic module and the reciprocating type driving module are sequentially connected with the mask. The pneumatic module comprises a main cavity with pistons, two sub-cavities, two one-way valves arranged in the sub-cavities, and connecting rods for mutually connecting the pistons; the main cavity is communicated with the reciprocating type driving module; wherein the two sub-cavities are both communicated with the mask, and in the two sub-cavities, the input end and the output end of each one-way valve are oppositely arranged. Through the arrangement, atmospheric gas can be used for helping a patient to breathe, the technical problems that ordinary personnel cannot effectively adjust the pressure range of the pressure safety valve and unreliability exists are solved, meanwhile, the reciprocating type driving module circularly inputs the driving medium into the main cavity, the breathing frequency does not need to be manually controlled, and the working efficiency is improved. The defect that the breathing frequency is too fast or too slow is avoided, and the purpose of helping the patient to breathe effectively is achieved.

Method and server for supporting generation of scenarios for testing autonomous driving and / or advanced driver assistance system, AD / ADAS, functionality for real world vehicles. A server (101; 500) provides (301) a virtual environment (200) simulating an environment relevant for operation of vehicles having said AD / ADAS functionality and in which is operating: fully computer controlled movable virtual objects (230a-c), human controlled movable virtual objects (220a-c) and at least one virtual AD / ADAS vehicle (210) operating according to said AD / ADAS functionality. The server (101; 500) allows devices (101-103) to remotely connect to the server (105; 500) and users of said devices (101-103) to, via user interfaces of the devices (101-103), control said human controlled movable virtual objects (220a-c), respectively, in the virtual environment (200), and thereby cause generation of scenarios that said at least one virtual AD / ADAS vehicle (210) is subjected to.

A system and method for allowing failover between an autonomously controlled braking system and a human controlled braking system in a truck having pneumatic brake lines is provided. A cab-mounted brake actuator is arranged to be handled by the human operator and is arranged to selectively deliver pressurized air to truck brakes and a trailer brake air supply. A controller performs autonomous braking operations in response to control inputs and senses when a human operator is handling the actuator. A plurality of valves, interconnected between a pressurized air source on the truck, the actuator, the truck brakes and the trailer brake air supply, are responsive to the controller, and are arranged to override selective delivery of pressurized air to the truck brakes of the truck and the trailer brake air supply in response to the autonomous braking operations in favor of selective delivery of pressurized air via the actuator.

The present invention discloses a range hood with air detection and filtering functions, comprising a range hood body, an air filtering component, an air quality detection module for detecting the air quality of the environment, and a main control module. The range hood body is provided with an exhaust passage and an exhaust component, and the exhaust component is arranged in the exhaust passage; the air filtering component is arranged on the range hood body and located in the exhaust passage; the main control module is electrically connected to the air quality detection module and the exhaust component respectively to control the operation of the exhaust component according to the air quality. The design does not require human control, and when the air quality of the indoor environment decreases, the air is exhausted and ventilated in time, so that the indoor air is maintained in a good quality range, and the exhausted air does not cause too much pollution to the external environment.

A human control unit for manipulating a device for endovascular surgery, the human control unit comprising: a housing; the control unit comprises a transceiver; a movable member coupleable to the housing and movable by a user of the human control unit; and a haptic feedback unit communicatively coupleable to the control unit and coupleable to the movable member; wherein, upon movement of the movable member, the transceiver is configured to provide a signal to the device to change a parameter of the device, and wherein the haptic feedback unit is configured to provide haptic feedback to a user of the human control unit via the movable member.

The application discloses a kind of intelligent control excavator laser radar identification device, belong to excavator laser radar technical field, this intelligent control excavator laser radar identification device, including control excavator ground movement's walking component, walking component is equipped with mechanical arm, mechanical arm is rotatably installed with excavator, walking component is installed with the driver's cabin of human control mechanical movement, the top surface of driver's cabin is fixed with support frame, two groups of hollow tubes are vertically fixed on support frame, telescopic connection is equipped with lifting rod in hollow tube, the top of lifting rod is rotatably connected with steering seat, the upper surface of steering seat is fixed with disc base, disc base is fixed with the laser radar detection device for providing environmental data for intelligent control, and laser radar detection device upper end surface is rotatably provided with camera for further sensing, monitoring surrounding environment;The laser radar identification device can adjust the detection and identification height and angle in real time, avoid detection and identification blind area, improve the precision of excavator intelligent control.

A controller, system and method for allowing failover between an autonomously controlled braking system and a human controlled braking system in a truck having pneumatic brake lines is provided. A cab-mounted brake actuator is arranged to be handled by the human operator and is arranged to selectively deliver pressurized air to truck brakes and a trailer brake air supply. A controller performs autonomous braking operations in response to control inputs and senses when a human operator is handling the actuator. A plurality of valves, interconnected between a pressurized air source on the truck, the actuator, the truck brakes and the trailer brake air supply, are responsive to the controller, and are arranged to override selective delivery of pressurized air to the truck brakes of the truck and the trailer brake air supply in response to the autonomous braking operations in favor of selective delivery of pressurized air via the actuator.

A controller can configure a machine to operate in a plurality of modes, including a human control mode, a remote control mode, and an autonomous control mode. The controller can receive a request for the machine to perform an action; and determine a requested mode of operation of the machine associated with the request. The requested mode of operation can be one of the plurality of modes. The controller can selectively reject the request or enable the machine to perform the action based on a priority assigned to a current mode of operation of the machine and a priority assigned to the requested mode of operation.

The invention relates to the technical field of electronic entertainment equipment and Internet of Things communication, and discloses a remote coin selector and a control system and method thereof.The remote coin selector comprises a base, a liquid machine box is attached to the upper surface of the base, a glass window is arranged on the inner wall of the liquid machine box, and a first connecting block is fixedly connected to the outer wall of the base; a third connecting block is fixedly connected to the outer wall of the liquid machine box, a threaded bolt is in threaded connection with the interior of the third connecting block, the outer wall of the threaded bolt is in threaded connection with the interior of the first connecting block, a water outlet is fixedly connected to the outer wall of the liquid machine box, and a water inlet is fixedly connected to the outer wall of the liquid machine box. A water body is introduced into the liquid case to serve as a natural interference medium, the falling track of coins released into the water from the coin box is completely influenced by fluid dynamics, high physical randomness and unpredictability are achieved, the possibility of manual result control of an electronic algorithm is eliminated, and the reality sense and fairness of equipment are enhanced.

The invention discloses a signal control closed-loop execution method and system based on an AI voice instruction, and relates to the related field of traffic control, and the method comprises the steps: analyzing a voice instruction into a structured semantic constraint description; embedding the structured semantic constraint description into a system state vector, constructing a joint state vector, and forming an extended credit control state space; executing evolution analysis of a signal control scheme based on the joint state vector, and establishing a candidate signal control adjustment strategy; dividing a candidate signal control adjustment strategy into a plurality of sub-strategies, collecting sensing data in real time in the execution process of each control sub-strategy, and executing synchronous updating of a joint state vector; and utilizing the synchronously updated evolution trajectory to configure signal control response feedback, and executing closed-loop optimization. The technical problems that existing signal regulation and control lacks a manual intervention channel and cannot quickly respond to and fall to a manual instant regulation and control intention are solved, and the technical effects that the manual intervention channel is built, and the manual instant regulation and control intention is quickly responded to and accurately falls to the manual instant regulation and control intention are achieved.

The invention provides a speed control method of a walking-assisting type wearable device, and the method comprises the steps: controlling the advancing speed of the walking-assisting type wearable device according to the size of an included angle alpha between a foot bottom surface and the ground in the advancing direction before a forward foot falls to the ground; when the sole surface is parallel to the ground, alpha is equal to 0 degree, when the tiptoe is high and the heel is low, alpha is larger than 0 degree and smaller than 90 degrees, and when the tiptoe is low and the heel is high, alpha is larger than-90 degrees and smaller than 0 degree; when alpha is larger than 0 degree and smaller than 90 degrees, the larger the alpha is, the higher the advancing speed of the walking-assisting type wearable equipment is. The control method is simple and practical, conforms to the natural walking habit of people, enables the walking-assisting type wearable device to have excellent following performance, can achieve free acceleration and deceleration control by manually controlling the posture of the foot in the stepping process, and is safe and convenient to use.

This invention discloses a testing method for maintaining human control priority for lateral entry trains in the CTCS-2 onboard train control system. The method includes: the onboard equipment controlling the train in FS mode to run to the turnout lateral receiving track and receiving low-frequency code information sent from the track circuit; determining the turnout type and test cases based on the low-frequency code information; executing the test cases to obtain test results; the test cases include: executing the movement authorization length at the location of the departure signal; receiving no-code / HU low-frequency code sent by the track circuit in the forward turnout area; receiving HU low-frequency code sent by the track circuit within the station; determining whether to reopen the departure signal; checking the onboard equipment's DMI to determine whether the onboard train control system is in human control priority mode, and obtaining the test results. This invention achieves testing of the function of maintaining human control priority mode for lateral entry trains, ensuring the completeness of test coverage and effectively improving test efficiency.

The present invention discloses a neurosurgery anti-hemorrhage drainage device, which relates to the technical field of medical devices; it comprises a skull connector, on which a drainage piece is installed; the skull connector is used to be installed on the skull; an anti-detachment fitting is installed at the bottom of the skull connector; the anti-detachment fitting is used to prevent the skull connector from loosening; a puncture and suction piece is installed on the skull connector; an automatic blocking piece is used to realize automatic closed drainage after the patient stands up, and can prevent the reflux of cerebrospinal fluid that has been drained after the patient stands up. The structure does not require manual control and can realize automatic sealing, thereby reducing safety hazards; so as to solve the problem that the current drainage device needs manual control to close the valve when the patient stands up, the automation effect is not good, and once forgotten, it is easy to cause safety hazards such as reflux of effusion.

The utility model discloses a kind of for water area prevention and control apple snail's prevention and control device, it is related to apple snail prevention and control technical field.The utility model is arranged with multiple collection ports in annular array on floating assembly, rotating collection assembly is equipped inside floating assembly, rotating collection assembly is arranged with the collection cavity corresponding one-to-one with collection port in annular array, liquid level monitoring assembly is installed on the top of floating assembly, and liquid level monitoring assembly is equipped with photovoltaic panel, buoyancy trigger part and distance sensor, distance sensor is arranged directly above buoyancy trigger part, signal transceiver is equipped on liquid level monitoring assembly, water compensation assembly is installed on floating assembly, and water compensation assembly is equipped with water compensation air bag.The device can prevent and control apple snail by being fixed in water area for a long time, without human control and cleaning, simple and convenient to use, greatly reduce labor cost.

The present invention relates to the technical field of potential conversion, and in particular to a precise positioning conversion switch with a self-locking function; the switch comprises an upper panel (1), a lower panel (2), a bottom panel (3) and a central axis (4) hinged between the three panels; a potential conversion device is installed between the upper panel (1) and the lower panel (2); a positioning structure for limiting the rotation position of the central axis (4) is installed between the lower panel (2) and the bottom panel (3); a manual device for driving the central axis (4) to rotate and a self-locking structure for locking the manual device are installed on the lower end surface of the bottom panel (3); the device can achieve precise positioning switching, and the switching position does not require manual control, which greatly enhances the accuracy of positioning; during the conversion process, the switching is performed by a rotating arm mechanism (the rotating arm mechanism is composed of a torque connecting handle, a bearing and a tension spring), and no jamming occurs in the middle; the self-locking structure is provided to prevent the device from shaking after positioning; the upper and lower parts of the potential conversion device achieve separation of high pressure and low pressure.

The utility model discloses a cast-in-place beam self-propelled maintenance trolley structure which comprises a frame, a beam body is arranged below the frame, a plurality of humidity sensors are installed on the two sides of the beam body, and the cast-in-place beam self-propelled maintenance trolley structure further comprises a water supply device arranged above the beam body; the heating device is arranged in the water supply device; the advancing device is mounted above the frame; the telescopic device is mounted below the frame; wherein the water supply device can spray water to the surface of the beam body for maintenance. The utility model relates to the technical field of maintenance methods of cast-in-place beams, in particular to a self-propelled maintenance trolley structure of a cast-in-place beam, which can ensure that a beam body can be continuously maintained without dead angles through the matching of a frame, a water supply device, a heating device, an advancing device and a telescopic device, reduces manual control factors, greatly improves the maintenance quality of the beam body, and improves the maintenance efficiency of the beam body. No support is needed as a maintenance platform.

The utility model discloses a shading device for gynecologic examination, and relates to the technical field of gynecologic examination devices, the shading device comprises a deck chair and an adjusting rod, the adjusting rod comprises a main rod, a telescopic rod, a rotating wheel, a cross arm and a locking bolt, and a shading curtain is fixedly installed on one side of the cross arm. The sensing patch is arranged on one side of the deck chair, the embarrassment covering curtain is in telecommunication connection with the sensing patch, when the sensing patch senses the pressure of the back of a person, an electronic signal can be transmitted to the embarrassment covering curtain, the embarrassment covering curtain is triggered to automatically descend, and the infrared distance sensors are arranged on the cross arm to sense the height of the human body from the cross arm. On the contrary, when the person stands up and does not sense the pressure of the back of the person, the sensing patch can transmit an electronic signal to the embarrassment covering curtain and enable the embarrassment covering curtain to be automatically rolled up, free folding and unfolding of the embarrassment covering curtain can be achieved, meanwhile, a pedal is further arranged in the device, and folding and unfolding of the embarrassment covering curtain can be manually controlled through the pedal.

The application discloses a virtual person control method and device, a server and a storage medium, and relates to the technical field of virtual persons. The method comprises the following steps: acquiring shape information of a target object and feature information of the target object, processing the shape information and the feature information based on a virtual person generation engine, and obtaining a target virtual person corresponding to the target object. The application generates a virtual person through multi-dimensional information including shape information and feature information, so that the generated virtual person is more lifelike and vivid, and the interaction experience with the virtual person is improved.

The present invention relates to the field of assisted cooking technology, and discloses an assisted cooking method, system, device, and medium. The method comprises: monitoring human control instructions and terminal control instructions; extracting the cooking operation corresponding to the human control instructions and / or terminal control instructions to determine the current actual cooking operation; and controlling the cooking equipment to respond to the determined actual cooking operation. The present invention monitors human control instructions and terminal control instructions at the cooking site, determines the user's cooking intention and the current actual cooking operation based on the monitored human control instructions and / or terminal control instructions, and thereby controls the cooking equipment to respond to the current actual cooking operation, reducing the user's labor intensity during the cooking process and achieving true intelligent cooking assistance.

The present invention discloses a control system and method for electric energy meter test equipment, which is used to control several test equipments, wherein the control system includes: a data detection module, which is electrically connected to a tested prototype and detects the output data of the tested prototype; a data reading module, which is electrically connected to the data detection module and the equipment control module, receives the detection data output by the data detection module and sends it to the equipment control module; the equipment control module controls the operation and stop of several test equipments through a power supply module, and controls the working mode sequence and corresponding operation time of several test equipments to realize uninterrupted testing of the tested prototype. By realizing full process control of the test equipment, it avoids the process interruption caused by human control during the test process to affect the accuracy of the test results, ensures the continuity of the test, improves the test efficiency, saves labor costs, realizes dynamic monitoring of the test process, and improves the controllability of the test.