59results about How to "Realize blind operation" patented technology

The invention provides a hand shape, pose, position and motion feature-based gesture control method and system, which can be used for selection and control of multiple groups of devices and multiple function modules in the devices. According to the method, gesture actions can be captured through a camera; shape, pose, position and motion features are extracted; and based on this, the features areanalyzed to identify gestures of a user, so that the selection and control of the devices or the function modules are realized.

The invention relates to a mechatronics grab and relative control method. Said invention comprises: a detecting processor, a memory, a gate dog, a display screen, an acoustic alarm, an optical-electric separate circuit, a high-speed optical-electric separate circuit, a counter, a filter, and a communication circuit. Wherein, the detecting processor is connected to the memory, the gate dog, the display screen, the acoustic alarm, the counter, the filter, and the communication circuit; the optical-electric separate circuit is connected to the filter; the high-speed optical-electric separate circuit is connected to the counter; and it also comprises a motion controller, a moving arm incline sensor, a sharp rod incline sensor, and a hopper incline sensor, while their outputs are connected to the input of motion controller; and the motion controller via communication circuit is connected to the detecting processor. The invention can realize automatic grab control, with high accurate control, accurate positioning and lower energy-consumption.

The present invention discloses a touch screen intelligent control terminal operable under the non-visual condition and a control method thereof. The touch screen intelligent control terminal operableunder the non-visual condition comprises: a touch and display module, a pressure sensing module, a vibration feedback module, a main control chip and a power component, wherein each module is electronically connected with the main control chip respectively. The touch and display module comprises a touch screen and a display screen, and the pressure sensing module is composed of a plurality of sets of pressure sensing components and is configured to sense the pressure exerted by a user on the touch screen; the vibration feedback module comprises a vibrator and a piezoelectric driving device, and the main control chip is configured to control various components in the intelligent control terminal to operate; and the power component uses a lithium battery to supply the power to the various components in the intelligent control terminal. According to the technical scheme of the present invention, the user can accurately perform touch calibration and positioning determination in a facilitated manner under the non-visual condition, and through vibration feedback by using the piezoelectric oscillator, the key feeling of the physical pressing can be reflected, the operation is more convenient, and user experience of the man-machine interaction is better.

The embodiment of the invention relates to the technical field of communication, and discloses a projection screen display method and a related device. The projection screen display method is appliedto the terminal equipment and comprises the following steps: determining that the terminal equipment is in a projection screen state; obtaining operation information of a user on the screen, the operation information comprising an operation position; and sending the operation position to a screen projection device in real time, and displaying the operation position by the screen projection device.According to the method and the device, after the terminal equipment obtains the operation of the user on the terminal equipment in the screen projection state, the operation position is displayed onthe screen projection equipment in real time, so that the user can operate the terminal equipment according to the screen projection equipment, and the user experience is improved.

The invention discloses a teaching rocker, a robot teaching method and a robot control system, and relates to the technical field of industrial robot control. A process of operating a teaching deviceby an operator is simplified. A handle of the teaching rocker is provided with a finger slot, a start button and a calibration button; a storage unit stores teaching rocker calibration coordinate information when a teaching rocker coordinate system is coincident with a robot world coordinate system; a processing unit obtains coordinate conversion parameter information according to current teachingrocker coordinate information and teaching rocker calibration coordinate information when teaching motion is finished; and robot moving direction teaching information on first, second and third coordinate axes of the world coordinate system is obtained according to information collected by a first sensing component and a second sensing component and the coordinate conversion parameter information. The teaching rocker is applied to the robot teaching method. The teaching rocker, the robot teaching method and the robot control system are used in teaching of a robot control system to the robot.

The invention discloses a supporting device and a desktop ultrasonic diagnostic instrument. The supporting device comprises a lower supporting arm component, a connecting joint, an upper supporting arm component, a locking component and a latch, wherein the connecting joint is connected to the upper supporting arm component and the lower supporting arm component; the locking component comprises a locking rod, a mounting base and an elastomer; a hook part is arranged at the top of the locking rod; the bottom of the locking rod is rotatably connected to the mounting base so that the locking rod can rotate up and down relative to the mounting base; the elastomer is firmly pressed between the bases of the mounting base and the locking rod; the mounting base is fixed with the lower supporting arm component; and the latch is arranged on the upper supporting arm component. The locking rod is permitted to rotate up and down only, and the restoring force of the elastomer acts on the bottom of the locking rod to form eccentric force, so that the locking rod is kept under a locking state in the vertical direction to achieve self-locking; and the device disclosed by the invention is simple in structure and convenient in maintenance, and is capable of achieving simultaneously locking on both longitudinal rotation and transverse rotation.

The invention discloses a remote control method in a low-brightness environment, a television and a storage medium, and the method comprises the steps: enabling the television to receive a first key instruction transmitted by a remote controller, and reading the current ambient light brightness; judging whether the current ambient light brightness is lower than a preset threshold value or not, andif yes, displaying a virtual key interface on a display screen; and after the virtual key interface is displayed on the display screen, receiving a pressing instruction sent by the remote controller,and selecting and confirming virtual keys on the virtual key interface. According to the invention, a user does not need to search for keys on the remote controller in a dark light state; any key onthe virtual key interface can be selected and confirmed only by determining an enter key and a direction key and directly watching the virtual key interface displayed on the television, that is, the television can be accurately operated in an environment with very low ambient light brightness, misoperation is avoided, hardware cost is not increased, and blind operation is realized.

The invention belongs to the field of the instrument and meter, relating to the operating keyboard of the instrument and meter, particularly to the direction key in the interactive instrument and meter operating keyboard, characterized in that, a rotatable blanking disk 2 is arranged at the lower middle part of the four transparent photic windows 1 of the four direction keys, wherein the axle center 6 of the blanking disk is arranged at the geometric symmetry center of the four transparent photic windows 1, arranged on the same arc using the axle center 6 of the blanking disk as the center; the arc is provided with a photic hole 4. When the photic hole 4 of the blanking disk 2 rotates to the photic windows 1 of the light sensitive transistor, the light sensitive transistor turns on, which realizes an electronic switch action; when the photic hole 4 of the blanking disk 2 does not rotate to photic windows of the blanking disk, all the light sensitive transistor turnes off.

The invention discloses a remote medical control device and method. The device comprises an image collector, a control object, an image display and a controller, wherein the image collector and the control object are arranged at a remote end, the image display and the controller are arranged at a local end, the remote end is in signal connection with the local end through a network, and the controller comprises at least one ring connected with a processor; each ring comprises an inner ring and a plurality of outer rings sleeving the periphery of the inner ring, the outer rings can rotate relative to the inner ring and along the axes of the outer rings, the outer rings can deviate relative to the inner ring and along the axial directions of the outer rings, a gap exists between every two adjacent outer rings, the outer rings are elastically serially connected together through a plurality of arc-shaped sections, and a displacement sensor is arranged between the outer rings and the inner ring. The method includes: a user wears the ring on the index finger and uses the thumb to shift the outer rings to perform remote control, and images transmitted by the remote end is observed in real time through the image display during the control.

The invention provides a vehicle-mounted touch display device and a control method thereof and belongs to the technical field of vehicle-mounted display. The vehicle-mounted touch display device comprises a display screen and a control part, wherein the display screen is at least used for receiving a predetermined touch input; the control part is used for controlling the display screen to change from a first state/a second state to the second state/the first state according to the received predetermined touch input; the predetermined touch input is a touch input by a palm or a multi-finger touch input by three or more than three fingers; the first state is an on state at which the display screen can display information; and the second state is an off state at which the display screen cannot display the information. An operation for change, of the display screen of the vehicle-mounted touch display device, between the first state and the second state is simple and convenient, but does not influence the driving safety, and thus the user experience is good.

The embodiment of the invention discloses an automobile control method, a device and a computer storage medium, and belongs to the technical field of intelligent automobiles. The method comprises the steps that the current running state of a target automobile is determined, and the target automobile comprises an ACC system and a Pilot system at the same time; under the current running state of the target automobile, control operation aiming at a function integration panel is detected, the function integration panel is a panel where a function control of an ACC system and a function control of a Pilot system are located, and the function integration panel comprises the function control shared by the ACC system and the Pilot system; and controlling the target automobile according to the current running state of the target automobile and the control operation for the function integration panel. According to the embodiment of the invention, the control of the ACC system and the Pilot system is realized through the function integration panel, so that the function keys in the automobile are simplified, the operation of a user is facilitated, and the driving safety and the automobile control efficiency are improved.

The invention discloses a positioning method of a touch display screen and a mobile terminal. The mobile terminal comprises a touch display screen, the touch display screen comprises a plurality of preset positions, and each preset position corresponds to a prompt signal. The positioning method comprises the steps that after an opening instruction is received, the mobile terminal activates and keeps a positioning process; the positioning process detects whether the preset position on the touch display screen receives a touch signal or not under any interface or a designated interface, if yes, a prompt signal corresponding to the preset position is output, and the prompt signal comprises a vibrating signal and a sound signal. According to the positioning method of the touch display screen and the mobile terminal, the user can determine the position of a touch point on the touch display screen, user operation is convenient, the operation accuracy is improved, and the user can achieve the blind operation of a mobile phone so as to improve the efficiency.

The invention relates to the field of female corsets or underwear, aims to solve at least one problem in the prior art, and provides female underwear shoulder straps and underwear with the same. The thickness of each shoulder strap is reduced to the greatest extent so as to improve the wearing comfort. Each shoulder strap is in a strap-shaped overall structure and comprises an upper woven tape and a lower woven tape, wherein at least part of the upper woven tape is connected with the lower woven tape at an interval; a plurality of shoulder strap buckling and hanging holes distributed at intervals are formed in a non-connection part along each shoulder strap. Underwear shoulder straps with a plurality of hanging rings are further improved, and the structure of forming the plurality of hanging rings in the shoulder straps is changed into the structure of connecting the upper woven tape and the lower woven tape at the interval to form hanging holes. The structure has the advantages that the female underwear shoulder straps are quite convenient to produce; the operation of sewing buckling rings on the woven tapes one by one in the prior art is eliminated; a plurality of hanging holes distributed on the shoulder straps at intervals are formed by selectively connecting the two woven tapes.

The embodiment of the invention discloses a human-computer interaction method. The human-computer interaction method includes the steps of detecting whether two-point sliding operation exists on a human-computer interaction interface or not; when the two-point sliding operation exists on the human-computer interaction interface, running a preset application program. The embodiment of the inventiondiscloses a human-computer interaction device. The human-computer interaction device comprises a detection module and a running module, wherein the detection module is used for detecting whether thetwo-point sliding operation exists on the human-computer interaction interface or not, and the running module is used for running the preset application program when the two-point sliding operation exists on the human-computer interaction interface. The embodiment of the invention further discloses electronic equipment. The electronic equipment comprises a processor and a memory. By means of the human-computer interaction method and device and the electronic equipment, blind operation of the application program and specific parameters of the application program by a user can be achieved, it can also be avoided that a driver views vehicle machines in the traveling process, and driving safety is improved.

The invention relates to a self-ligating bracket opening and closing lock device which comprises a base body. One end of the base body is provided with a leaning part used for leaning against a self-ligating bracket, the leaning part comprises a leaning surface facing a clamping arm, the leaning part is provided with pressing feet used for pressing an arch wire, and the pressing feet are arrangedat the position, close to the tail end, of the leaning surface. The base body is further provided with the clamping arm used for pushing a cover plate, the working end of the clamping arm can be drawntowards the pressing feet, and the two or more pressing feet are located on the two sides of a working part of the clamping arm respectively. The outer end of each pressing foot is provided with a lock hook part. The clamping arm comprises a connecting part used for being connected with the base body, an arch-shaped middle part, and the working part used for pushing the cover plate. The other endof the base body is provided with an opening part, and the opening part comprises an insertion plate located at the tail end of the base body. According to the self-ligating bracket opening and closing lock device, with the leaning part on the base body as a reference, the operation of closing the self-ligating bracket cover plate can be achieved without accurate alignment and accurate operationin the use process, blind operation is achieved, use is more convenient, and higher practicability is achieved.

The invention discloses a screw-up tool for an air heater backwater joint on an engine water inlet pipe. The screw-up tool comprises a platform plate, a side frame plate, a telescopic air cylinder, alifting plate, positioning pins, a rotary clamping air cylinder and a clamping head. The side frame plate and the side face of the platform plate are in fastening connection, and the telescopic air cylinder and the lower end of the side frame plate are in fastening connection. The lifting plate and the end of a piston rod of the telescopic air cylinder are in fastening connection, the positioningpins and the lifting plate are in fastening connection, the rotary clamping air cylinder and the side wall of the side frame plate are in fastening connection, and the clamping head and the end of a piston rod of the rotary clamping air cylinder are in fastening connection. The clamping and fixing stability of the water inlet pipe is guaranteed, the air heater backwater joint can be screwed up conveniently, time and labor are saved, and screwing up is reliable.

The invention relates to a control method of electronic massage equipment. The control method comprises the following steps: S1, connecting multimedia mobile equipment with the electronic massage equipment; s2, initializing a touch display screen of the multimedia mobile equipment and the electronic massage equipment; s3, touch operation is executed at any position on the touch display screen, a control instruction corresponding to the touch operation is recognized, and the multimedia mobile device issues the control instruction to the electronic massage device; and S4, the electronic massage equipment receives and executes the control instruction. In the scheme of the invention, the user realizes flexible control of the electronic massage equipment through blind operation of the multimedia mobile equipment.