267 results about "Orientation control" patented technology

An antenna adapter may be used for mounting an antenna to a vehicle or other object via the object's antenna mount, making antenna theft more difficult. The adapter is therefore configured to both receive the antenna and engage the antenna mount. The antenna adapter includes one or more elements that are configured to assist in removable engagement of the antenna adapter with the antenna, such as a groove and a set screw that screws through the antenna and into the groove of the adapter. The antenna adapter may also include another element that is configured to maintain the antenna at a particular radial orientation with respect to the antenna adapter when engaged therewith.

The utility model discloses a single-channel fresh apricot directional pitting device (short for directional pitting device), which belongs to the field of pitting equipment and comprises a frame, a conveying mechanism, a pitting mechanism, a directional mechanism and an automatic directional control system. Wherein the orientation mechanism comprises a camera, a lifting mechanism, a control development board, an orientation hood and an execution device; the conveying mechanism conveys fresh apricots to the orientation mechanism, the camera shoots the fresh apricots in the tray, the relative position coordinates of the fruit and fruit calyx detection frame are detected through a fruit and fruit calyx detection model in the automatic orientation control system deployed on the development board, and then the corresponding single-fruit fresh apricot posture is calculated. The stepping motor is used for calculating the rotation step number based on the single-fruit posture of the fresh apricots and outputting an electric signal to the execution device, the stepping motor is connected with a position correction wheel through a rotating shaft, and the position correction wheel drives the fresh apricots to rotate by a corresponding angle in the tray so as to achieve single-fruit posture adjustment of the fresh apricots and unified upward arrangement of fruit calyx; and the conveying mechanism conveys the fresh apricots from the orientation mechanism to the pitting mechanism, and the cutting and pitting of the fresh apricots are realized through the pitting mechanism.

Systems, methods, and apparatuses are described for causing a camera of a head-mounted computing device to capture a first video, the head-mounted computing device comprising a camera direction control element for controlling a capture direction of the camera, and a camera zoom control element for controlling zoom of the camera. One or more objects in the captured first video may be identified based on a detected gaze angle of a user wearing the head-mounted computing device. A target location in an environment may be determined, and based on such target location, the capture direction and zoom of the camera may be adjusted using the camera direction control element and the camera zoom control element, respectively. The camera may capture, based on the adjusted capture direction and the adjusted zoom of the camera, a second video using the camera of the head-mounted computing device.

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.

A wellhead system includes a wellhead assembly and a landing assembly. The wellhead assembly is secured to a top of a borehole and has an interior surface enclosing a main passage. The landing assembly incudes a tubing hanger and an orientation control assembly. The landing assembly is lowered into the main passage to land the tubing hanger in the wellhead assembly. The orientation control assembly includes an orientation engagement assembly, an actuator system which moves the orientation engagement assembly between a retracted configuration and an engaged configuration where orientation engagement assembly engages with the interior surface of the wellhead assembly, a motor, and a drive part which engages with the orientation engagement assembly and, when the orientation engagement assembly is in the engaged configuration, to be driven by the motor and to rotate the tubing hanger relative to the wellhead assembly about a longitudinal axis of the landing assembly.

The invention 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 direction 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.

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.

To easily collect materials such as sediments in a prescribed region from the surroundings of the region.SOLUTION: This system comprises: a travel operation device; a sensor; and a controller. The travel operation device outputs a travel command for causing a work machine to travel. The sensor detects the position of the work machine. The controller controls the traveling direction of the work machine. The controller ses a target position. The controller acquires the position of the work machine. The controller sets the position of the work machine at the time when the travel command for causing the work machine to travel is received as a start position. The controller determines a route passing through the start position and the target position as a target route. The controller controls the traveling direction of the work machine so that the work machine can travel through the target route.SELECTED DRAWING: Figure 7

The invention discloses a cable splitting method, device and equipment and a storage medium, the initial distance between a tool bit and a to-be-cut layer is set according to the set cutting thickness, the real-time distance between the tool bit and the to-be-cut layer measured by a laser ranging probe is obtained in real time in the cutting process, the feed amount of the tool bit is adjusted in real time based on the real-time distance, and the cutting thickness of the to-be-cut layer is adjusted. The distance between the tool bit and the to-be-cut layer is always equal to the initial distance, and the rotating speed of the tool bit is adjusted in real time through magnetic field orientation control in the cutting process. The laser ranging probe monitors the peeling depth in real time and adjusts the feed amount in real time, it is ensured that the cutting amount of each circle of the tool bit is constant, the torque and speed of the stepping motor are accurately adjusted through magnetic field orientation control, it is ensured that any error in the peeling process can be adjusted in time, the cable opening quality and the cable operation safety are improved, and the labor cost is reduced.

A method (100) for automatically orienting an aircraft on the ground to take off into the wind, the aircraft comprising a cockpit, a plurality of landing gear (2) each comprising an engine (4), at least one computer system comprising electronic circuitry for controlling the landing gear (2) and at least one manual control configured to transmit at least one instruction to the computer system.The process is implemented by the computer system and includes, when the activation command in the cockpit is activated, the following steps: - acquire (101) wind direction and speed measurements around the aircraft; - determine (102) a direction and sense of a wind axis; - command (104) the landing gear motors (4) to orient a longitudinal axis of the aircraft in a direction parallel to the direction of the wind axis and to orient the cockpit facing the direction of the wind axis; - take off (106) with the longitudinal axis of the aircraft in a direction parallel to the direction of the wind axis and with the cockpit facing the direction of the wind axis.

A child restraint includes a seat base and a juvenile seat coupled to the seat base. The seat base may include a seat-base foundation adapted to rest on a vehicle seat and a seat-orientation controller coupled to the seat-base foundation for rotation about a vertical rotation axis. The juvenile seat may be configured to couple to the seat-orientation controller to be secured to the vehicle seat. The juvenile seat is rotatable relative to the seat base between a forward-facing orientation and a rearward-facing orientation relative to the seat-base foundation.

A robotic system for inspecting a part comprises a robot comprising an articulating arm and an end effector, coupled to the articulating arm. The robotic system further includes three or more proximity sensors on the end effector and spaced apart from each other. Each of the proximity sensors is configured to detect a measured distance from the proximity sensor to a surface, such that the end effector is displaced from the surface. The robotic system includes a controller configured to receive measured distances from the proximity sensors. The controller is also configured to orient the end effector to a predetermined orientation based on the measured distances. The controller is further configured to calculate an average of the measured distances. Additionally, the controller is configured to move the end effector to a predetermined operating distance from the surface based on the average of the measured distance.

An apparatus includes a plurality of beads and a linking assembly joining the beads together. The beads include a first bead having a first external contact surface, and a second bead having a second external contact surface. A magnet is contained within the housing. The beads and the linking assembly are arranged in an annular arrangement and sized to form a loop around an anatomical structure in a patient. The loop may move between a contracted and expanded configuration. The loop is magnetically biased toward the contracted configuration by a magnetic bias of the beads. The first external contact surface and the second external contact surface engage each other as the loop transitions into the contracted configuration to drive the first bead and the second bead into a predetermined orientation relative to each other about the linking assembly in the contracted configuration.

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 discloses a tooth arrangement system based on condylar axis three-dimensional direction control. Comprising a left and right condylar process center point setting program module, a collision detection program module, an opening and closing port motion program module, an occlusal plane adjustment program module, an automatic tooth arrangement program module, a dental arch line adjustment program module, a tooth movement program module, a growth prediction program module, an overlapping display program module and a movement amount output program module. According to the three-dimensional direction control tooth arrangement method based on the condylar axis, the real occlusal contact of the lower jawbone of a patient in an anticlockwise rotation mode and tooth arrangement controlled in the vertical direction can be simulated, the position of the middle and early contact point can be visually checked, and a doctor is assisted in formulating a more reasonable correction scheme.

An assistive medical device includes a brace configured to fit around an anatomical joint of a user. One or more sensors, such as an inertial measurement unit and an angle sensor, determine pose (e.g., position and / or orientation) of the brace. A controller receives data from the sensors and compares the data from the sensors to a pose of the anatomical joint that is either measured (e.g., via separate limb pose sensors) or assumed (e.g., by instructing the user to assume a specific pose). Based on the comparison, an indication of the alignment status between the brace and the limb is determined to guide an alignment verification process.

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.

An apparatus for controlling the direction of an electronic device, according to the present invention, comprises: a motor for adjusting a rotation angle of the electronic device; a sensor for detecting the current rotation angle of the electronic device; and a control unit for rotating the electronic device from the current rotation angle to a target rotation angle by operating the motor when the target rotation angle of the electronic device is input, and thus the electronic device is automatically rotated at the target rotation angle when a worker inputs the target rotation angle of the electronic device into a controller.

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 a body part orientation editing method and device, equipment and a storage medium, and is applied to the field of three-dimensional virtual environments. The method comprises the following steps: displaying a model virtual character in a virtual environment; displaying an orientation control of a specified body part of the model virtual character; and in response to a trigger operation for the orientation control, controlling a specified body part of the model virtual character to face a position indicated by the orientation control in the virtual environment. The orientation of the specified body part can be accurately controlled.