840 results about "Joystick" patented technology

A game controller can provide input to a video game played on a mobile computing device. Some games require a touch input on the touch screen of a mobile computing device, but a game controller may not have its own touch screen to receive and provide the required touch input. The game controller can be manually configured by a user of the game controller to convert an actuation of a control surface (e.g., a button, joystick, etc.) of the game controller to a touch screen input. However, this can be a very cumbersome and frustrating process for the user and has several limitations. The embodiments described herein can overcome this problem by providing a map that is automatically configured, without user configuration, to convert an input representing an actuation of the control surface into a touch screen input.

A game controller can provide input to a video game played on a mobile computing device. Some games require a touch input on the touch screen of a mobile computing device, but a game controller may not have its own touch screen to receive and provide the required touch input. The game controller can be manually configured by a user of the game controller to convert an actuation of a control surface (e.g., a button, joystick, etc.) of the game controller to a touch screen input.

The embodiment of the invention provides an excavator handle control system for remote operation, a handle control method based on a Hall sensor is adopted, non-contact rocker data sensing is achieved, the influence of contact and movement abrasion on the service life of a handle is reduced, and the excavator handle control system has the advantages of being high in sensitivity and good in performance; the handle mechanism is more flexible to operate, and the service life of the handle is prolonged; a two-hand cooperative control mode is adopted, and two three-degree-of-freedom handles are used for simulating the driving environment of a real excavator, so that a good remote control effect is achieved, and the feeling of presence of an operator in the remote operation process is improved; the operation habits of a driver are fully considered, the walking and working of the excavator are respectively controlled through combination of different degrees of freedom of the left hand handle and the right hand handle, an operating lever of the real excavator is simulated in the aspects of structure, motion degree of freedom and working range, and the man-machine interaction environment of excavator driving is restored.

The invention discloses a dynamic neutral position and boundary self-calibration method and system of a joystick, and belongs to the technical field of engineering machinery and mining equipment control, and the method comprises the following steps: S1, electrifying equipment, and selecting a mode; s2, calibrating a dead zone; s3, setting a threshold value; s4, data storage; and S5, exiting and applying. According to the dynamic median and boundary self-calibration method and system of the joystick, when the joystick works, a physical manipulated variable is converted into an original electric signal through a joystick sensing unit, then the original electric signal is received through a signal processing module and subjected to signal conditioning, and an analog signal is converted into a digital signal which can be processed by a microprocessor; all logical judgments are executed through the main control unit, a user issues an instruction through a user configuration interface and directly inputs the instruction to the main control unit, the main control unit and the nonvolatile memory carry out bidirectional data interaction to realize permanent storage and calling of dead zone parameters, and the main control unit generates a final control instruction to be output after processing all information. And the actuating mechanism is driven.

A dry bag for game controllers is described. The dry bag may include one or more joystick protrusions that receive the joystick(s) of the game controllers to allow the user to move (and preferably rotate) the joystick(s) while the game controller is in the dry bag. The protrusion(s) may be surrounded by an accordion fold(s) that allows movement of the joystick protrusion(s) and joystick(s) in a 360 degree manner.

A Hall joystick is disclosed, including: a main body having a first side surface and a second side surface; a first side cap and a second cap that are respectively fixed to the first side surface and the second side surface; a first rotating member and a second rotating member that are rotatably connected to the first side cap and the second side cap, where each of the first and the second rotating member has a magnet; a stick partly received in the main body and having a lower end rotatably connected to the main body; a transmission member movably arranged in the main body and used to transmit a rotational motion from the stick to the first rotating member and the second rotating member; and a first Hall element arranged within the first side cap, and a second Hall element arranged within the second side cap.

The invention belongs to the field of game joystick reset, and discloses a reset sensitivity setting method of a game joystick, a gamepad and a storage medium. Comprising the steps that a key parameter set is designed, the reset sensitivity of the game joystick is judged, the state of the game joystick is obtained, and a corresponding program is started; carrying out primary processing on the real-time data set to obtain a quality-improved data set; if the state of the game joystick is noise abnormity, dynamic center point calibration is carried out by using a quality increase data set; if the state of the game joystick is sensor drift abnormity, signal filtering and noise suppression are carried out by using a quality-increasing data set; if the state of the game joystick is that the response speed is abnormal, signal prediction compensation is carried out by using the quality increase data set; and if the rocker is recognized to return to the ideal center point, the maintenance processing is stopped, and if the rocker is recognized not to return to the ideal center point, the above steps are repeated until the rocker returns to the ideal center, and sensitivity adjustment of game rocker resetting is achieved.

A joystick mechanism and a game pad are provided. The joystick mechanism includes a mounting base, a circuit board, a first rocker assembly, and a second rocker assembly. The circuit board is disposed in the mounting base, and the circuit board includes a first sensor and a second sensor. The first rocker assembly includes a first rocker and a first sensing component, and the first rocker assembly is capable of swinging around a first direction to drive the first sensing component to swing with respect to the first sensor. The second rocker assembly includes a second rocker and a second sensing component, the second rocker assembly is capable of swinging around a second direction to drive the second sensing component to swing with respect to the second sensor, the second direction is perpendicular to the first direction.

The invention relates to the technical field of flight training, in particular to a flight training system. The flight joystick receives operation action data input by a target user based on a preset training instruction; the button control table receives button action data input by a target user based on a preset training instruction; the electronic equipment receives parameter setting data which is input by a target user based on a preset training instruction and is used for setting flight parameters; the multi-axis gravity seat performs six-degree-of-freedom movement based on the operation action data, the button action data and the parameter setting data so as to simulate the flight attitude of the aircraft; and the electronic equipment generates a target virtual driving scene based on the operation action data, the button action data and the parameter setting data, and controls the dynamic scene display equipment to display the target virtual driving scene. The target virtual driving scene is combined with the actual operation process. And the training effect is improved in the flight training process.

The invention discloses a rocker output and shaft self-calibration device and method of an unmanned aerial vehicle control terminal, the rocker output and shaft self-calibration device is composed of a rocker information acquisition unit, a rocker signal processing unit and a characteristic parameter storage unit, and zero calibration and extreme value calibration are executed when a rocker is started each time. After the rocker is calibrated, the information processing unit stores special parameters such as the zero position and the extreme value of the rocker into the data storage unit, and the special parameters are used for follow-up rocker processing including amplitude limiting, filtering, dead zone processing and output mapping. The device can reduce the drifting of the output result of the rocker caused by the aging of a rocker device, the voltage attenuation of a control terminal and the continuous friction loss between the mechanical structures of the rocker. The calibration device has no special requirements on rocker types, can be basically suitable for various rockers, is a rocker output and self-calibration device of an unmanned aerial vehicle control terminal with a self-calibration function and good universality, and can realize miniaturization, low cost and fitting engineering practice as much as possible by selecting a proper MCU (Microprogrammed Control Unit) chip.

The invention provides a QAR data-based main pilot effective manipulation analysis method and system, and belongs to the technical field of flight training. Comprises: acquiring flight decoding data; performing initialization correction on the joystick force in the flight decoding data, and limiting a data analysis range; constructing a control stick data analysis logic, and executing the control stick data analysis logic in a limited data analysis range to analyze the initialized and corrected control stick force so as to judge whether the main pilot is effectively manipulated or not; matching the flight decoding data with the task book information to judge whether the control rate of the main pilot reaches the standard or not; and according to the effective control of the main pilot and the standard control rate, the actual effective control condition of the main pilot is judged. The method can accurately quantify the manipulation performance of the pilot and the flight condition of the captain of the instructor, and provides scientific guidance for the evaluation of the driving level of the pilot.

A multi-player claw machine includes a coin slot, a first controller, a second controller, a third controller, and a fourth controller. The first controller has a first joystick configured to actuate a first claw unit. The second controller has a second joystick configured to actuate a second claw unit. The third controller has a third joystick configured to actuate a third claw unit. The fourth controller has a fourth joystick configured to actuate a fourth claw unit. The coin slot is connected to a coin acceptor. The coin acceptor is able to generate a playable value. Any one of the first controller, the second controller, the third controller and the fourth controller can be actuated to play a game.

A virtual object control method is described. A skill type of a skill is obtained in response to a first click / tap operation on a skill control. In response to determining that the obtained skill type of the skill is a target skill that supports selecting a casting position based on a screen click / tap, a castable region of the skill in a virtual scene is displayed according to a position where a controlled virtual object is located and a casting range of the skill. In response to a second click / tap operation in the castable region, the controlled virtual object is controlled to cast the skill at a casting position indicated by the second click / tap operation. Thus, a complex drag operation based on a wheel virtual joystick need not be performed, simplifying the operation of accurate aiming by a user. Apparatus and non-transitory computer-readable counterpart embodiments are also provided.

This product is used by connecting it to a three-dimensional measuring machine, and the three-dimensional measuring machine is driven by operating a touch panel display, joystick, and various knobs provided on the flat surface.

A concrete mixer vehicle includes a chassis, a cab, a drum system, and a control system. The drum system includes a mixer drum coupled to the chassis and a drum driver configured to rotate the mixer drum. The control system includes an operator interface disposed within the cab and one or more processing circuits. The operator interface includes a display and a joystick. The one or more processing circuits have programed instructions to control the display to provide a graphical user interface. The graphical user interface provides a graphical representation of the mixer drum, a settings button, a temperature output, a pressure output, a slump output regarding a slump of contents within the mixer drum, a speed output regarding a rotational speed of the mixer drum, a revolution counter regarding a number of revolutions of the mixer drum, and a mode indicator regarding an operational mode of the drum system.

A Hall joystick includes: a main body having a first side surface and a second side surface; a first side cap and a second cap that are respectively fixed to the first side surface and the second side surface; a first rotating member and a second rotating member that are rotatably connected to the first side cap and the second side cap, each of the first rotating member and the second rotating member having a magnet; a stick partly received in the main body and having a lower end rotatably connected to the main body; a transmission member movably arranged in the main body and configured to transmit a rotational motion from the stick to the first rotating member and the second rotating member; and a first Hall element arranged within the first side cap, and a second Hall element arranged within the second side cap.

The present invention discloses a joystick fastening device and a joystick application assembly, comprising the components: an reception cavity whose one end has a joystick receiving opening; a connection, of which one end opposite to the reception cavity shell has a first connecting portion; and an extension having a second connecting portion and connected with the first connecting portion via the second connecting portion to realize the special movement of the joystick via the extension. The present invention can prevent the joystick from releasing, significantly reduce shake-off of the joystick, and provide better gaming experience.

The invention discloses a low-cost transportable system for UUV path planning and control experiments. The low-cost transportable system comprises a shore-based unit, a buoy unit, an underwater vehicle unit, a zero-buoyancy cable and a software stack, the UWB tag, the router, the GNSS and the rocker receiver are integrated in the buoy, a sealing waterproof design is adopted, and the buoy can stably float on the water surface and is in wired connection with the underwater vehicle through the zero-buoyancy cable; the three-dimensional position of the underwater vehicle is obtained, the upper computer and the UWB base station are deployed on a shore base, the upper computer interacts the calculated position with the router in the buoy through wireless communication, and a stable and efficient communication link is constructed. The system can be quickly arranged in indoor and outdoor environments, supports closed-loop path planning and control experiments, can effectively replace expensive USBL or indoor dynamic capturing and positioning systems, remarkably reduces experiment cost, and improves experiment flexibility and portability.

The invention discloses a method and a system for improving the control precision of a control lever based on a configurable dead zone, and relates to the field of electronic control and signal processing, and the method comprises the following steps: carrying out median calibration sampling, precisely obtaining an electrical median value, and temporarily storing a calculation result; boundary calibration sampling is carried out, a rocker is pushed to the limit position in sequence, and the maximum value and the minimum value of an original ADC are monitored and updated in real time; calculating and storing calibration parameters, calculating proportionality coefficients and offset key parameters of an X axis and a Y axis by utilizing the temporarily stored median value and boundary value in combination with a target output range, and generating and solidifying mapping parameters; and writing the parameters into FLASH: permanently storing the finally calculated calibration parameters into a nonvolatile memory FLASH. According to the control lever control precision improving method and system based on the configurable dead zone, the output data of the control lever caused by abrasion and aging can be stabilized within the range specified by a standard protocol again without disassembling equipment and special tools, the full-stroke control capability of the control lever is recovered, and control hidden dangers are eliminated.

A robot design and control system including a procedural animation engine and a graphical animation editor that enable animators to author stylized walking gaits achievable by physical robotic characters, including bipedal robots of varying design. The animation engine generates dynamically feasible reference trajectories for omnidirectional walking given a desired walking velocity that may be input from a joystick or an artificial intelligence (AI) planner. This allows a legged robot to walk along an arbitrary path while expressing a custom animation “style,” e.g., a happy walk, a sneaky walk, or other manner of walking. The stylized walking motion or gait is generalized by the animation engine from a small number of animation samples that are defined at key walking velocities and tracked using a whole-body controller. The set of samples that are used as input to define a walking style is authored by an animator using the animation editor.

The invention belongs to the technical field of airworthiness verification of aircrafts, and particularly relates to a test flight method for verifying longitudinal static stability of a civil helicopter instrument. Comprising the following steps: S1, determining a relation between a longitudinal control lever force and a longitudinal control position of a control lever; s2, verifying the longitudinal joystick force gradient of the acceleration section of the helicopter through a flight test; s3, verifying the longitudinal joystick force gradient of the helicopter deceleration section through a flight test; s4, verifying the balancing speed recovery characteristic of the acceleration section of the helicopter through a flight test; and S5, verifying the balancing speed recovery characteristic of the deceleration section of the helicopter through a flight test.

The invention belongs to the technical field of flight control, particularly relates to a simulation control method and device for a control load system and a storage medium, and aims to solve the problem of limited effect during simulation control of the control load system in the prior art. The method comprises the following steps: acquiring manipulation input data; carrying out filtering processing on the joystick force / torque data, and carrying out dynamic simulation on the control load system through a pre-constructed digital twin system based on the filtered joystick force / torque data and the control position data so as to determine a virtual force / torque track of the control load system for responding to the control input data; acquiring current flight parameters of the flight simulator, and resolving according to a preset aerodynamic model to obtain a reference force / torque trajectory; and taking the reference force / torque track as a control target, performing optimization solution on the virtual force / torque track, and determining an actuator driving instruction. According to the method, the effect is better when the control of the control load system is executed.

The invention provides a multi-configuration helicopter quality evaluation simulator and a flight simulation method, and belongs to the field of flight simulators, the flight simulator comprises: a hardware system, including a six-degree-of-freedom motion platform, a joystick system, a plurality of computers and a display; and the software system comprises a flight simulation system, a comprehensive simulation management platform, a virtual central control console, a visual display system and a flight quality evaluation system. The simulator provided by the invention covers a traditional single-rotor helicopter with a tail rotor to an innovative coaxial rigid rotor helicopter, a tilt rotor aircraft, a tandem helicopter, an X-3 combined high-speed helicopter and the like, and supports two modes of offline and human in-loop to realize rapid flight simulation of various flight missions; flight quality evaluation can be completed by using simulation data in time, and reference suggestions are provided for flight quality specification formulation and flight task setting of the newly-developed configuration helicopter.

The invention discloses a control lever parameter field configuration method and system based on a CAN bus, and belongs to the technical field of control lever parameter field configuration, and the control lever parameter field configuration method comprises the following steps: parameter receiving and analysis, parameter updating and temporary effectiveness, operation feedback, parameter storage, power-down protection and power-on loading. According to the field configuration method and system for the joystick CAN bus parameters, a user can safely and conveniently change communication parameters by himself without returning to a factory, it is ensured that the changed parameters are not lost after power failure, the user can firstly test whether new parameters are valid or not by adopting a two-step mechanism of temporarily taking effect and confirming storage, and then the user can conveniently and rapidly configure the joystick CAN bus parameters. The risk that the system cannot communicate due to misoperation is avoided, and meanwhile operation feedback is provided to enhance man-machine interaction and reliability.

The invention relates to the field of electronic signal processing, and discloses a 3D rocker sensor-based digital quantity center point adaptive verification system, which comprises a data acquisition layer used for acquiring an analog signal of a 3D rocker sensor through an analog-to-digital converter and converting the analog signal into a digital signal; the data preprocessing layer is used for carrying out filtering processing and center point correction on the acquired digital signals and dynamically adjusting the maximum value and the minimum value of the signals; the signal conversion layer is used for converting the corrected signal into a standardized data format so as to adapt to a control system; and the signal output layer is used for smoothing the standardized signal and compensating the signal according to action recognition. Through a digital quantity dynamic correction technical scheme based on the 3D rocker sensor, real-time correction of a rocker signal center point is realized, signal deviation caused by drifting and external interference is eliminated, signal stability and processing precision are improved, and meanwhile, robustness and use reliability of a system are improved.

The invention discloses a sensitivity setting optimization method for a joystick. The method comprises the following steps: acquiring a current displacement coordinate and a current hardware sensitivity value of the joystick; whether the current hardware sensitivity value is in a normal state or not is judged, and if the current hardware sensitivity value is in an abnormal state, sensitivity hardware optimization setting is executed; presetting a time period T, and when the time meets the preset time period T, executing sensitivity software period optimization setting; according to the method, the hardware sensitivity calibration coefficient corresponding to the rocker of the player is determined by using the artificial intelligence algorithm according to the rocker shaking track curve, the physiological feature data and the activity feature data of the player, the same rocker can adapt to the sensitivity calibration coefficients of different players, the sensitivity identification mode is multi-modal, and the sensitivity is high. And real-time hardware sensitivity calibration and periodic software sensitivity calibration are combined, so that the satisfaction degree of a player in using the rocker is improved.

A system for controlling unmanned vehicles such as drones, ground vehicles and robots includes multiple human-to-machine interface components to manage interactions efficiently and effectively between humans and robots with respect to control mechanisms (i.e., inputs such as voice-commands or joystick use) and monitoring (i.e., outputs such as camera or other sensor feeds, geolocation overlay, or audio feedbacks). A system according to the principles of the invention includes numerous modalities for control (e.g., voice-control, gesture-control, touch screen, joystick or other hand-held controllers) as well as monitoring (visual screen display, heads-up-display, audio feedbacks, geolocation overlay, haptic feedback, wearable sensor devices). The system is preferably expandable and may include additional modalities in the future, such as eye-tracking as compared to voice or gesture control.

A marine maneuvering system for a marine vessel is provided. The marine maneuvering system comprises a marine vessel control unit configured to: obtain a requested movement of a joystick indicating a speed value and a direction value for an upcoming navigation of the marine vessel; obtain proximity signals from a proximity sensor in response to a target being sensed in at least portions of an environment surrounding the marine vessel at least towards a direction indicated by a direction value of the joystick; determine a distance between the marine vessel and the target based on the proximity signals; and control a force feedback device to apply a force feedback to the joystick based on the determined distance.

The invention relates to the technical field of controllers, in particular to a rocker controller with a multi-degree-of-freedom control function, which comprises a base, a rocker and a handle assembly, the rocker is inserted into the base and can swing in different directions relative to the base, and the rocker is provided with a first sensing assembly so that a first sensing signal can be triggered and generated when the rocker swings; a first reset spring capable of enabling the rocker to reset automatically is further arranged between the rocker and the base. The handle assembly comprises a rotating frame capable of rotating leftwards and rightwards around the axis of the rocker, a second reset spring capable of enabling the rotating frame to automatically reset, a handle shell which is rotatably arranged outside the rotating frame in a sleeving mode and capable of swinging forwards and backwards around the other axis perpendicular to the rocker, and a third reset spring capable of enabling the handle shell to automatically reset. A second induction assembly is arranged on the rocker and the rotating frame so that a second induction signal can be triggered and generated when the rotating frame rotates leftwards and rightwards relative to the rocker, and a third induction assembly is arranged on the rotating frame and the handle shell so that a third induction signal can be triggered and generated when the handle shell swings forwards and backwards relative to the rotating frame.

The application of the invention is a divisional application of 202211003350.4. The invention discloses a human-computer interaction method, device and equipment based on a virtual world, a medium and a product, and belongs to the field of human-computer interaction. The method comprises the following steps: displaying a list control; in response to a touch selection operation on the list control, displaying an aiming rocker corresponding to the selected container prop and displaying an aiming sight bead; and in response to a touch aiming operation on the aiming rocker, displaying the aiming sight bead after the aiming position is changed, in response to the touch throwing operation and the selected container prop being a first container prop, displaying a thrown first pet virtual character; and in response to the touch throwing operation and the selected container prop as a second container prop, displaying the thrown second container prop. Through the touch control on the touch screen, the selection and throwing operation of the pet virtual character is realized, the interactive operation between the pet virtual character and the virtual world is realized, and the man-machine interaction efficiency is improved.