154 results about "Orientation control" patented technology

The invention provides a parallel orientation control method and system for multiple welding devices, and the method comprises the steps: S1, collecting real-time three-dimensional space coordinate data and device attitude angle information from multiple operation devices through a multi-source sensor, and obtaining an initial positioning information set; s2, performing multi-source data fusion processing on the initial positioning information set by adopting a state estimation filtering algorithm to obtain a fused operation equipment position and attitude estimation result; s5, acquiring the corrected accurate equipment positioning information and the three-dimensional geometric model data of the target workpiece, and generating a task allocation scheme of multi-equipment collaborative operation; and S7, simulating a potential motion interference scene among multiple devices according to the preliminary movement path sequence and the device attitude adjustment specification, and judging whether a path conflict condition exists or not. According to the method, the positioning precision and the operation efficiency of multi-device collaborative operation are remarkably improved, path conflicts are effectively avoided, and the stability and the safety of coordinated control in a complex scene are ensured.

The invention discloses a control method for a mechanical arm of a medical robot, which comprises the following steps: determining the magnitude and direction of a force applied to a tail end joint of a surgical instrument in real time, the surgical instrument being mounted on the tail end joint of the mechanical arm; under the condition that the force borne by the tail end of the surgical instrument is smaller than a first set threshold value, the direction opposite to the direction of the force borne by the tail end of the surgical instrument serves as the traction direction, and the operation point of the surgical instrument on the body of the patient serves as a fixed point; the rotation speed and the rotation direction of the mechanical arm around the fixed point and the axial translation speed and the axial translation direction of the mechanical arm relative to the fixed point are determined; and the mechanical arm is controlled to move according to the rotating speed and the rotating direction of the mechanical arm around the fixed point and the axial translation speed and the axial translation direction of the mechanical arm relative to the fixed point. The invention further provides electronic equipment, a computer readable medium and a medical robot.

Controlling movement of an end effector coupled to a robotic arm includes receiving an indication of a massage technique to be performed. It further includes determining a surface in a plurality of surfaces of the end effector to interact with a massage recipient when performing the massage technique. It further includes determining an operating space for the end effector in performing the massage technique based at least in part on the determined surface of the end effector. It further includes controlling the movement of the end effector to operate within the determined operating space.

The invention provides a vehicle transportation control method and device based on a throwing box and electronic equipment, and relates to the technical field of throwing box control, a box body of the throwing box is connected with a vehicle through a 360-degree track, and the box body is correspondingly provided with a box body displacement control device; the method comprises the following steps: in response to a direction control operation for a driving direction control operation device, transmitting a direction control instruction corresponding to the direction control operation to a box body displacement control device; based on the direction control instruction, the specified vehicle body weight corresponding to the vehicle and a front road condition image of the vehicle acquired by an image acquisition device, analyzing and predicting the to-be-driven angle of the vehicle and the to-be-moved intensity of the vehicle through an AI system; and according to the to-be-driven angle and the to-be-driven moving intensity, the box body is controlled to move and / or rotate on the track through a box body displacement control device, so that the inertia force caused by the to-be-driven moving intensity and the to-be-driven angle to the box body is counteracted in advance through second displacement of the box body relative to the vehicle.

The invention provides an interaction control method and device in a game and electronic equipment, in response to a first trigger instruction for a target skill, a controlled virtual character is controlled to move towards a target direction in a game scene, and the target direction is determined based on a direction control operation received through terminal equipment; and in the displacement process, in response to collision between the controlled virtual character and a scene object in the game scene, applying a skill action effect corresponding to the target skill in the game scene based on the displacement collision position, and transferring the controlled virtual character from the displacement collision position to a first scene position in the game scene. According to the mode, the skill release mode of the game role is enriched, the game experience of players is improved, and the retention rate of the players is increased.

The invention discloses a tool for safely and stably hoisting a dehumidifier compressor, which belongs to the technical field of hoisting and comprises a movable frame, a weight box is fixed above the movable frame, a direction control component is arranged on one side of the movable frame, and an anti-inclination supporting mechanism is arranged in the weight box. The anti-inclination supporting mechanism comprises a first rotating arm, a second rotating arm, anti-inclination limiting blocks and a lifting assembly, the first rotating arm and the second rotating arm are both arranged in an inner cavity of the weight box, the first rotating arm is arranged above the second rotating arm, and the anti-inclination limiting blocks are arranged at one end of the first rotating arm and one end of the second rotating arm; through the unique anti-inclination supporting mechanism, the adjusting screw rod is in threaded fit with the lifting sliding block, the positions of the first rotating arm and the second rotating arm can be flexibly adjusted, and the anti-skid cushion block tightly clamps the balancing weight. By means of the design, the balancing weight is effectively prevented from displacing due to the movement space in the hoisting process, the side inclination risk is remarkably reduced, and the stability and safety in the hoisting process are guaranteed.

The application belongs to the technical field of motion simulation, and discloses a motion simulation device for electronic games, which comprises a direction control device for controlling the forward-backward and left-right movement of a seat, a binding device comprising a binding belt for binding the body of a user, a moving frame for moving up and down on the surface of the side frame and driving the binding belt to move synchronously, a buffer component comprising a convex rod, which is moved inside an arc-shaped groove by the binding belt moved outward, a first elastic member for driving the outer end of the binding belt to move back into the moving frame, a locking component for locking the moving frame, and a bottom frame for supporting the seat through the direction control device. After the user is bound by the binding device, the swinging seat makes the user sway, the swaying user pulls the buffer component by the binding belt, the buffer effect of the buffer component avoids the user from getting off the seat, reduces the pulling force of the binding belt on the user, and avoids the user's body from being damaged due to the excessive pulling force.

The multi-degree-of-freedom bionic bird flapping-wing aircraft comprises a flight assembly and a fuselage, and a driving assembly and a direction control assembly are arranged on the fuselage; a motor of the driving assembly drives a rotating shaft through a gear transmission mechanism. The flying assembly comprises wing modules which are symmetrically arranged and a linkage driving mechanism, and the linkage driving mechanism converts the rotating motion of the rotating shaft into vertical flapping of the wing modules and different folding angles of the wing modules; the direction control assembly comprises an empennage connected with the fuselage, an empennage steering device, an empennage lifting device and a wing twisting device; the empennage steering device drives the empennage to deflect around the vertical axis of the fuselage to adjust the flight direction of the aircraft; the empennage lifting device drives the empennage to deflect around the transverse axis of the fuselage to adjust the flight height of the aircraft; the wing twisting device drives the wing module to rotate around the longitudinal axis of the wing to adjust the pitch angle of the wing module. According to the invention, flapping folding and twisting can be realized, and a flying function which is extremely similar to that of a real bird is provided.

The invention relates to a lens orientation control method and device, equipment and a medium. The method comprises the following steps: determining that a lens target is in a climbing state, and obtaining a real-time movement direction of the lens target; lens offset parameters corresponding to the real-time movement direction are read, the lens offset parameters comprise the lens offset direction and the lens offset amplitude, and the lens offset direction and the real-time movement direction are in a reverse relation; calculating a target lens coordinate corresponding to the lens, and driving the lens to move from the current coordinate to the target lens coordinate; and continuously monitoring the movement direction change of the lens target, updating the lens offset parameter based on the real-time movement direction of the lens target exceeding the change angle threshold, and driving the lens to move to the updated target lens coordinate based on the updated lens offset parameter until the lens target exits the climbing state. The moving direction of the lens target in the climbing state is monitored in real time, the lens is reversely driven to shift, the shielding condition can be avoided in the climbing process of the lens target, and the wide view field is kept.

The application provides a hydraulic valve positioning control method and control system based on a sensorless stepping motor, and the method comprises the following steps: controlling the sensorless stepping motor to drive the spool of the hydraulic valve to move for system initialization, and determining the absolute zero point position and coordinate establishment by detecting the locked-rotor of the stepping motor; in the position control process, the total micro-step number is calculated according to the target position and the absolute zero point position, and the planned micro-step increment of each control period is determined according to the motor speed; before the execution of each control period, it is judged whether the planned micro-step increment will exceed the remaining micro-step number after execution, and the actual execution micro-step number is corrected; the cumulative execution micro-step number and the remaining micro-step number are updated according to the actual execution micro-step number, and the target position is reached until the remaining micro-step number is 0 in a certain control period. The application does not depend on any physical position sensor, realizes high-reliability locked-rotor detection and zero-point self-calibration through a magnetic field orientation control algorithm, and then realizes accurate and reliable positioning of the spool.

The invention discloses control equipment for cleaning equipment, a cleaning system, a control method of the cleaning equipment and a computer readable storage medium. The control equipment comprises a main body; the operation part is arranged on the main body and movably connected with the main body, the operation part is configured to have at least one movement direction which moves relative to the main body in a physical coordinate system, and the operation part is configured to receive external operation; wherein the movement direction comprises an axial direction and / or a circumferential direction; the control assembly is arranged on the main body and connected with the operation part, the control assembly is configured to generate a control instruction based on the external operation, and the control instruction is used for controlling working parameters of functional parts of the cleaning equipment. In this way, the control accuracy and control experience of the cleaning equipment can be improved.

A sail propulsion system comprises, in combination: a base (300), two streamlined aerodynamic flaps (100, 200), each symmetrical with respect to a longitudinal plane and having a leading edge and a trailing edge, and extending vertically from the base, two pivoting flap links on the base, defining pivot axes (A1, A2) parallel to a main axis (A3), a common pivoting link, around the main axis, between the base and a ship structure, the pivot axes of the flaps and the pivot axis of the base being contained in the same vertical plane, a 360° motorized orientation control, capable of bringing the base and flaps into one of the following configurations: - a working configuration where the flaps have initial orientations that are close but different,with leading edges (BA) oriented in a first direction and a gap between the trailing edge (BF) of one flap and the leading edge (BA) of the second flap, - a safety configuration where both flaps are oriented in the same direction, - a space-limiting configuration where the two flaps extend head-to-tail against each other. (Fig. 5),

1. Name of the designed product: steering machine. 2. Use of the designed product: used for steering control part in cab. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view 1.

The embodiment of the invention discloses a virtual object control method and device, a terminal and a storage medium, and belongs to the technical field of computers. The method comprises the following steps: displaying a master control virtual object in a first orientation in a virtual scene; in response to a first trigger operation on the perspective skill control, displaying a perspective area selection control; in response to an area selection operation on the perspective area selection control, controlling the master control virtual object to change from the first orientation to a second orientation, the second orientation being the direction of the perspective area indicated by the area selection operation; and controlling the master control virtual object to release a perspective skill in the perspective area in the virtual scene, wherein the enemy virtual object in an invisible state in the perspective area has a perspective display effect. By adopting the scheme provided by the embodiment of the invention, the perspective skill release flexibility can be improved, and the display form of the virtual object in the virtual game is enriched.

The invention discloses a steering control method and device and a vehicle. The method comprises the steps that the steering intention of the vehicle is obtained; when the steering intention indicates that the vehicle needs to turn around in the first rotation direction, front wheels of the vehicle are controlled to deflect by a first angle in the first rotation direction according to the first rotation direction, a first torque difference is controlled to exist between a first rear wheel and a second rear wheel of the vehicle, and the first torque difference is used for controlling the vehicle to turn around in the first rotation direction; wherein the first rear wheel is the rear wheel on the inner side of the first rotating direction, and the second rear wheel is the rear wheel on the outer side of the first rotating direction. The technical scheme can be applied to intelligent vehicles such as electric vehicles and new energy vehicles, the turning radius of the vehicle can be reduced according to an existing vehicle driving structure, and the vehicle development cost can be reduced. And the steering control scheme provided by the invention can be used for vehicles which are sold on the market through an over-the-air downloading technology, so that the vehicle use experience of the user is improved.

The invention discloses an LDI lens perpendicularity adjusting system and method. The system comprises an adjusting module, a controller, a lens bearing plate, a workpiece table and a displacement sensor. The lens bearing plate and the adjusting module are provided with aligned through holes, the LDI lens is fixed in the through holes, the displacement sensor is located on the LDI lens, and the controller is electrically connected with the displacement sensor, the workpiece table and the adjusting module. Controlling the workpiece table to move among a plurality of preset position points; the displacement sensor determines the height from the lens to the workpiece table when the workpiece table is located at each preset position point; the controller receives the heights of the LDI lenses and determines the inclination angle and the inclination direction of the plane where each preset position point is located relative to the horizontal plane; and controlling an adjusting module to adjust the position of the lens according to the inclination angle and the inclination direction, so that the inclination angle is within a preset angle error range. By using the system, detection and accurate adjustment of the verticality of the LDI lens are realized.

The application discloses a kind of high lifting gantry front and rear movement operation control method, including front and rear movement handle, operation control method includes the following steps: step 1, monitoring front and rear movement handle output signal;Step 2, if front and rear movement output signal C1 is in bM to M / 2 or M / 2 to (1-b)M, execute step 3, if front and rear movement output signal C1 is in 0 to bM or (1-b)M to M, execute step 4, wherein 0<b<0.5;Step 3, front and rear movement handle slowly moves, forklift gantry slowly moves;Step 4, front and rear movement handle quickly moves, forklift gantry quickly moves, the present application is by identifying gantry front and rear movement direction, control oil pump motor different speed, so that gantry front and rear movement speed is equal, improve gantry front movement speed, improve work efficiency, by identifying fork lifting height, different fork lifting height control different gantry front and rear movement speed and front and rear movement start acceleration, reduce high position operation shake, improve high position operation stability.

A robot includes a guide, a mover, a hand, a deformation acquirer, a orientation adjuster, and a controller. The mover is installed to the guide and movable in a direction that the guide guides along. The hand is installed to the mover and holds a substrate. The deformation acquirer acquires information on a deformation of the guide. The orientation adjuster adjusts an orientation of the hand according to the deformation of the guide acquired by the deformation acquirer. The controller controls operation of the orientation adjuster. The controller adjusts the orientation of the hand performing a holding operation on the substrate to be transferred by using the orientation adjuster based on the information on the deformation of the guide.

This invention provides an elevator with improved reliability, comprising a car capable of moving vertically and vertically within a shaft, a first sensor, a second sensor, and a control unit. The first sensor is disposed in the car. The second sensor is disposed in the car and configured such that its detection surface faces a direction different from that of the first sensor. The control unit calculates the car's position based on detection signals from the first and second sensors.

The invention provides a power-on direction control method and system, a holder device and a storage medium, and relates to the technical field of holder control, the method comprises the following steps: obtaining a historical usage data set and current environment parameters of a to-be-powered-on device, the current environment parameters at least comprising illumination intensity and sound intensity; based on the historical use data set, training the machine learning model to obtain a user habit model; inputting the current environment parameters into the user habit model to obtain a target startup direction; and controlling the to-be-started equipment to be adjusted to the target starting direction during starting. According to the method and the device, the startup direction of the to-be-started equipment is adaptively adjusted according to user habits, tedious manual intervention is avoided, the use convenience and the adjustment efficiency are improved, and the use experience of a user is effectively improved.

1. Name of this design product: In-vehicle Intelligent Square Control Remote Control (TSX‑01). 2. The purpose of this design product: used to control the direction of the car, control some functions of the center console, and provide warnings, etc. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. Name of the product in this design: Main body of automotive steering control assembly. 2. Purpose of this design: The overall product is used to control the direction of a vehicle, and the part for which protection is sought is used in the vehicle steering control assembly, and is the main part of the vehicle steering control assembly. 3. The key design feature of this product is the shape of the portion not coated with red translucent material. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: The red semi-transparent coating is the part that does not require protection, and the part of Design 2 that requires protection includes color.

The application relates to a control device and an electric wheelchair. The control device comprises a direction control assembly, a holding assembly, a circuit board assembly and a button. The direction control assembly comprises a base and a rocker, one end of the rocker is connected with the base, the holding assembly is connected with one end of the rocker away from the base, the holding assembly is provided with a mounting cavity, the circuit board assembly is arranged in the mounting cavity, the circuit board assembly comprises a circuit board, a switch element and a vibration element which are electrically connected with the circuit board respectively, and the button is movably connected with the holding assembly. When the button is moved relative to the holding assembly, the switch element can be triggered. The application can enrich the functionality of the control device and improve the user experience.

The invention provides an automatic orientation control method and device for a robot and a storage medium, the robot comprises an environment sensing unit and a position tracking unit, and the method comprises the steps that the environment sensing unit is used for collecting data of the surrounding environment of the robot, and the robot is controlled to execute linear motion, the data directs the robot to perform the linear motion in a direction having a continuous working surface; during the linear motion, using the position tracking unit to track a plurality of positioning position points passed by the robot; and determining the current orientation of the robot according to at least two positioning position points in the plurality of positioning position points. By executing the embodiment of the invention, the automatic orientation capability of the robot can be improved when the robot is in an initialization stage of the positioning device or is recovered after positioning is lost.

The invention provides a direction synthesis type aircraft, which relates to the field of unmanned aerial vehicles and comprises a fuselage mechanism, a lift mechanism arranged on the fuselage mechanism and a direction control mechanism for controlling the flight direction of the aircraft, the lift mechanism comprises a propeller hub, blades arranged on the propeller hub and a power device for driving the blades and the propeller hub to rotate synchronously; the direction control mechanism comprises a control rod used for adjusting the angle number of the paddles, a reset mechanism used for pushing the control rod to reset, a disc used for pushing the control rod to move and a driving mechanism used for driving the disc to act, one end of the control rod is connected with the paddles, and the other end of the control rod is attached to the disc; the driving mechanism comprises an action cylinder for driving the disc to incline and a supporting rod serving as a rotating supporting point of the disc; the problems that a traditional coaxial double-rotor system is complex in structure, high in cost and slow in response are solved.

The direction control device of the electronic equipment comprises a motor used for adjusting the rotation angle of the electronic equipment; the sensor is used for detecting the current rotation angle of the electronic equipment; and a control unit that, when a target rotation angle of the electronic device is input, rotates the electronic device from the current rotation angle to the target rotation angle by operating the motor, and, when an operator inputs the target rotation angle of the electronic device to a controller, controls the motor to rotate the electronic device from the current rotation angle to the target rotation angle. And the electronic equipment automatically rotates to the target rotation angle.

1. Name of the product in this design: The main body for remote control content display and interactive graphical user interface of electronic devices. 2. Purpose of this design: An electronic device. 3. The key design features of this product are: the parts in the graphical user interface, and the parts not marked with dotted lines are the parts for which protection is required. 4. The picture or photo that best illustrates the key design points: Design 1 main view. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: The overall design for which protection is sought is used to display the remote control interface, such as: directional controls, indicator controls, acceleration controls, docking controls, etc. in the interface. It can also be used to operate the corresponding function controls to control the device, such as: operating the directional buttons to achieve forward, backward, left, right, front left, front right, back left, back right, etc. The purpose of the partial design for which protection is sought is the same as that of the overall design. 7. Human-computer interaction method of graphical user interface: In the main view of Design 1, the current pointer direction is displayed in the middle of the interface. Users can operate the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "accelerate" or "dock" controls to control the device to perform the corresponding operation. In the main view of Design 2 (where the user has already performed the forward function), the current pointer direction is displayed in the middle of the interface. The user can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Dock" controls to control the device to perform the corresponding operation. In the main view of Design 3 (where the user has already performed the left-forward function), the current pointer direction is displayed in the middle of the interface. The user can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "accelerate" or "dock" controls to control the device to perform the corresponding operation. In the main view of Design 4 (where the user has already performed the leftward function), the current pointer direction is displayed in the middle of the interface. Users can use the directional controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Dock" controls to control the device to perform the corresponding operation. In the main view of Design 5 (where the user has already performed a backward function), the current pointer direction is displayed in the middle of the interface. Users can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Park" controls to control the device to perform the corresponding operation. In the main view of Design 6 (where the user has already performed the right-forward function), the current pointer direction is displayed in the middle of the interface. Users can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Park" controls to control the device to perform the corresponding operation. In the main view of Design 7 (where the current user has enabled the "Accelerate" function), the current pointer direction is displayed in the middle of the interface. Users can use the directional controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Dock" controls to control the device to perform the corresponding operation. In the main view of Design 8 (where the current user has enabled the "Accelerate" function and performed a backward operation), the current pointer direction is displayed in the middle of the interface. Users can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Park" controls to control the device to perform the corresponding operation. In the main view of Design 9 (where the current user has enabled the "Accelerate" function and has performed the forward operation), the current pointer direction is displayed in the middle of the interface. Users can use the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Dock" controls to control the device to perform the corresponding operation. In the main view of Design 10 (where the current user has enabled the "Accelerate" function and performed the left-forward function operation), the current pointer direction is displayed in the middle of the interface. Users can operate the direction controls on the left and right sides of the interface to control the movement direction of the device, and can also click the "Accelerate" or "Dock" controls to control the device to perform the corresponding operation.

Provided is a technique capable of measuring a gear shape error. 【Solution means】The machine tool includes a control device configured to execute error measurement processing. The error measurement processing determines the approach start point and approach direction of a touch probe held by a tool holding device based on the posture of a workpiece machined into a gear shape held by a workpiece holding device, controls an actuator to move the touch probe in the approach direction from the approach start point, obtains the center position of the tip sphere of the touch probe when the touch probe contacts the surface of the workpiece due to the movement, determines a candidate value for the error between the gear shape and the target shape of the gear product, generates a cross-sectional model representing the cross-sectional shape of the tooth surface based on the candidate value, the target shape, and the posture, obtains the minimum distance between the cross-sectional model and the center position, changes the candidate value, and determines, as the error, a candidate value for which the absolute value of the difference between the minimum distance and the radius of the tip sphere is equal to or less than an allowable value.

Such a locking device with a locking cover that can be moved between a closing position and an opening position by means of a guide device, wherein the guide device is arranged on the inside of the vehicle relative to the opening in order to move the locking cover from the closing position inwards to the opening position, and wherein the guide device has a carrier slide arrangement to which the locking cover is assigned, as well as at least one vehicle-mounted guide rail along which the carrier slide arrangement can be moved, is known. According to the invention, the carrier slide arrangement comprises an auxiliary slide and a control slide, wherein the closing cover is movably mounted on the auxiliary slide at least largely orthogonally to a longitudinal displacement direction of the auxiliary slide, the control slide is coupled to the auxiliary slide for common movability and is additionally movable relative to the auxiliary slide in the direction of travel, and the control slide is connected to the closing cover in a motion-transmitting manner in order to control a lateral displacement of the closing cover relative to the auxiliary slide. Use for passenger cars

The utility model provides a direction controller for a ship, and relates to the technical field of ship equipment control, the direction controller for the ship is installed on a ship steering mechanism and comprises a display device, a steering wheel and a steering control device, the steering control device comprises a main shaft, the main shaft penetrates through the display device, the top end of the main shaft is connected with the steering wheel, and the steering wheel is connected with the display device. The steering control device comprises a protective shell, the protective shell is fixedly connected with the display device and used for preventing the steering control device from being eroded by water, and the display device is provided with a waterproof device used for preventing water from entering the display device and entering the steering control device along a main shaft. The steering control device is further provided with a steering damping structure, the steering damping structure is used for keeping the rotation stability of the main shaft and improving the driving experience, the waterproof effect is good, the driving experience is good, the steering angle can be accurately displayed, misoperation of a user is prevented, the service life is long, and the ship traveling safety is guaranteed.