1439 results about "Screens (device)" patented technology

The disclosed computer-implemented methods and systems cause a second screen device to display custom-built layouts once the second screen device has been converted to a video game controller. For example, the disclosed methods and system convert the second screen device to a video game controller for a video game being supported by a digital content system and displayed on a separate first screen device. In response to detecting a trigger event, the disclosed methods and systems replace a standard layout on the second screen device with a custom-built layout. Where the standard layout is limited to standard video game controls at standard positions, the custom-built layout includes any type combination of customized video game controls, colors, graphics, animations, and so forth. Various other methods, systems, and computer-readable media are also disclosed.

The invention discloses a semantic parsing and mapping method for cross-platform touch instructions of a same-screen device, and the method comprises the steps: S1, obtaining a touch instruction of a source device through the same-screen device, the touch instruction comprising a touch position, a touch gesture type and touch time sequence information; s2, based on an operating system type and an application scene of a target device, semantic analysis is conducted on the touch instruction, an intermediate semantic layer instruction is generated, and the intermediate semantic layer instruction comprises operation logic, an interaction intention and a target control identifier; s3, dynamically mapping the intermediate semantic layer instruction into a native instruction of the target device according to a platform protocol and an interaction rule of the target device, the native instruction being adapted to a touch event processing mechanism of the target device; and S4, sending the native instruction to the target equipment for execution, and synchronously updating the display interface of the same-screen device and the display content of the target equipment.

Systems and methods for automated interaction with a touch-screen device are described. A system for automated interaction with a touch-screen device may include at least one optical sensor configured to sense at least a first portion of a touch-screen of the touch-screen device; at least one solenoid including an end effector that is tactilely detectable by the touch-screen, wherein operation of the at least one solenoid causes the end effector to tactilely engage with a second portion of the touch-screen; and a controller that is operatively connected to the at least one optical sensor and the at least one solenoid, and that is configured to operate the at least one solenoid in response to detecting a predetermined characteristic of the touch-screen via the at least one sensor.

1. The name of the product of this design: mobile phone rear camera and screen device. 2. Purpose of the product with this design: to push multimedia content such as pictures, videos and music on the mobile phone to display screens, televisions, projectors and other devices for playback. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

The invention relates to the technical field of screening, in particular to a gravel screening device for concrete production, which comprises a rack, the rack is provided with a supporting surface inclined along the front-back direction, the supporting surface is provided with a screening cylinder, and the screening cylinder comprises a front feeding cylinder and a rear discharging cylinder; the feeding cylinder and the discharging cylinder are both fixedly arranged on the supporting face, a plurality of movable screen cylinders are arranged between the feeding cylinder and the discharging cylinder, and the multiple movable screen cylinders are the same in diameter and are sequentially connected from front to back. An annular screen is rotationally arranged on the peripheral face of each movable screen drum, and meshes of the multiple annular screens are gradually increased from front to back. Each movable screen drum can slide in the direction perpendicular to the supporting face, each movable screen drum is provided with a driving mechanism, the driving mechanisms can drive the annular screens to rotate, the rotating directions of every two adjacent annular screens are opposite, and the screening effect is improved.

A display method includes an electronic device that obtains preset information, where the preset information includes information about an application installed on the electronic device, and the information includes at least one of a name, an icon, and a package name of the application. The electronic device generates a first window based on the preset information, where the first window includes one of a plurality of desktops of the electronic device. The electronic device sends the first window to the large-screen device to enable the large-screen device to display a first user interface, where the first user interface includes the first window.

The invention relates to the technical field of knobs, in particular to a knob and a control method thereof. The knob comprises a control circuit board, a mode switching device, a position detection device, a brushless motor, a rotary support, a display screen device and a rotary shell. The brushless motor comprises a stator and a rotor located in the stator. The stator is elastically connected with the control circuit board; a mode switching device is arranged between the stator and the control circuit board; a position detection device is arranged in the rotor and is used for detecting the rotation condition of the rotor; the end, away from the control circuit board, of the rotor is connected with one side of the rotating support, the other side of the rotating support is connected with the rotating shell to form a containing cavity, and a display screen device is arranged in the containing cavity. Therefore, the knob is simple in structure, high in reliability and capable of achieving various knob hand feelings.

In aspects of rollable screen device with piezoelectric sensing, a mobile device includes a rollable display screen configurable in one of multiple display states corresponding to respective device form factors. The mobile device has one or more piezoelectric sensors that detect forces applied to the rollable display screen of the mobile device. The mobile device implements a selection manager that activates one or more parameters (e.g., volume, call acceptance, call decline) of the mobile device based on the forces detected by the one or more piezoelectric sensors.

In aspects of rollable screen device voice call management, a mobile device includes a rollable display screen configurable in one of multiple display states corresponding to respective device form factors, such as a compact form factor, an expanded form factor, and a partial form factor. A slidable display mount is operable to extend or retract the rollable display screen into one of the multiple display states corresponding to a device form factor. The mobile device includes an earpiece that emanates audio during a voice call, and the earpiece is integrated with the rollable display screen and / or the slidable display mount. The mobile device implements a configuration manager that initiates the slidable display mount for configuration of the rollable display screen to movably position the earpiece during the voice call, such as relative to a mouthpiece of the mobile device.

The invention provides a screen control method applied to folding screen equipment and a related device.In the method, the folding screen equipment comprises a first physical screen, the first physical screen comprises a first screen area and a second screen area, when the folding screen equipment is in a first physical form, the first screen area is a bright screen, and when the folding screen equipment is in a second physical form, the second screen area is a non-bright screen; the second screen area is a blank screen; and in response to switching from the first physical form to a second physical form, controlling the second screen area to be bright, controlling the first screen area to be blank, and controlling the first screen area to be powered off. In the application, after the second screen area of the first physical screen is black, the second screen area can be controlled to be powered off, so that the power consumption of the folding screen equipment can be reduced, and the standby time is prolonged.

The invention relates to the field of fusion devices, and discloses an acceptance inspection method and device for a cold shield device, the cold shield device comprises a plurality of cold shield sectors, each cold shield sector comprises an outer panel, an inner panel and a connecting assembly, the outer panel is provided with a half window, and the half windows between partial adjacent two of the plurality of outer panels are arranged adjacently; the method comprises the following steps: mounting a plurality of window fixing plates on a test bracket; the half window of the outer panel is installed on the window fixing plate in a matched mode, and the half window, the inner panel and the connecting assembly are assembled to form a cold screen sector; and scanning the cold shield sector to obtain measurement data, comparing the measurement data with theoretical data of the theoretical model of the cold shield sector to obtain a comparison result, and determining whether the cold shield sector is qualified or not according to the comparison result. According to the invention, the supporting and stress states during real assembly can be simulated for the assembly of the cold shield fan section, and the quality control of the cold shield fan section in the manufacturing and acceptance handover process can be realized.

This disclosure provides a wallpaper display method and an electronic device, and relates to the field of terminal technologies. The electronic device is a foldable-screen device, and the foldable-screen device in an unfolded state displays a first interface. The first interface displays content in a display area of a first wallpaper in an unfolded state, for example, complete content of the first wallpaper. The first wallpaper has a corresponding offset, and the offset is used to determine an offset value of a display area of the first wallpaper in a folded state relative to a display area of the first wallpaper in the unfolded state. In other words, the first wallpaper is used to determine display content of the first wallpaper in the folded state. Then, during display of the first wallpaper, a user folds the foldable-screen device, and the foldable-screen device switches to a folded state.

The embodiment of the invention discloses an image display method and device of an ink screen, and belongs to the field of wireless communication. The display effect of the image on the ink screen is improved through the following steps. Collecting data of an image to be processed, and converting color information into a gray value; and carrying out histogram equalization on the image to improve the contrast ratio and the brightness of the image. And mapping the equalized gray level to a gray range supported by the ink screen equipment. And target gray scale adaptation is carried out to ensure that the display effect of the image on the ink screen meets the expectation. And generating new image data conforming to the target gray level parameter, and carrying out local smoothing processing to reduce visual distortion. And transmitting the processed image data to ink screen equipment to be displayed, and performing final display effect adjustment. The display quality of the image on the ink screen can be effectively improved, details and contrast can be better presented in various application scenes, and the requirement of a user for a high-quality display effect is met.

The embodiment of the invention provides a cursor position determination method and remote control equipment, and the method comprises the steps: under the condition that the pointing direction of the remote control equipment deflects, the remote control equipment determines a first deflection angle of the pointing direction of the remote control equipment relative to a first reference line, and the remote control equipment determines the pointing direction of the remote control equipment according to the first deflection angle and a first virtual cambered surface; a first offset distance is determined, the center position of the first virtual cambered surface is located on the first reference line, the tangent line of the center position of the first virtual cambered surface is perpendicular to the first reference line, and the remote control device determines the cursor position of a cursor corresponding to the remote control device in the screen device based on the center position of the screen device and the first offset distance. According to the method, when the distance between the remote control equipment and the screen equipment is different or the pointing direction of the remote control equipment is different, the remote control equipment is deflected by the same angle, the moving distance of the cursor on the screen equipment is still the same, and a user can accurately control the moving precision of the cursor.

The invention provides a wallpaper display method and electronic equipment, and relates to the technical field of terminals. The electronic device is a folding screen device, the folding screen device in the unfolded state displays a first interface, and the first interface displays the content, such as all the content of the first wallpaper, in the display area of the first wallpaper in the unfolded state. The first wallpaper has corresponding offset, the offset is used for determining the offset value of the display area of the first wallpaper in the folded state relative to the display area of the first wallpaper in the unfolded state, and in other words, the first wallpaper is used for determining the display content of the first wallpaper in the folded state. Afterwards, during the period of displaying the first wallpaper, the user folds the folding screen device, the folding screen device is switched to the folding state, and the folding screen device can read the offset corresponding to the first wallpaper so that the offset can be used for determining the display content of the first wallpaper and displaying part of the content of the first wallpaper, and adaptive display of the wallpaper in different device states is achieved. And the user visual experience is ensured.

The invention relates to the technical field of terminals, in particular to electronic equipment. A screen device on the electronic equipment and a battery protection plate of the electronic equipment are stacked in the thickness direction of the electronic equipment. Therefore, the space above the protection plate can be fully utilized, the thickness space of the battery is prevented from being occupied, the size of the battery is ensured, the capacity of the battery is ensured, and the standby time of the electronic equipment is prolonged.

The application discloses a short-distance communication method, an electronic device and a computer storage medium, the electronic device comprising a short-distance communication chip, and corresponding first and second display screens, the method comprising: receiving a first operation acting on the first display screen; establishing a connection through the short-distance communication chip and a first communication device, and binding the first display screen and the first communication device; displaying a first interface on the first display screen and a second interface on the second display screen, the first interface and the second interface both comprising the first communication device in a paired state, the first communication device in the first interface being highlighted, and the first communication device in the second interface being non-highlighted. The first and second display screens can share the short-distance communication chip, improving the utilization rate of the short-distance communication chip, and meanwhile, a user can obtain the binding relationship between the communication device and the display screen according to the display interface, so that the user can normally use the multi-screen device to perform multi-screen services.

The invention relates to the technical field of circular screen equipment interaction, and discloses a circular screen audio playing interface optimization method and system, a storage medium and equipment, and the method comprises the steps: obtaining physical parameters of a circular screen, and building a polar coordinate system with the center of the screen as an original point; dividing a screen display area into a plurality of functional areas according to radial distances; based on the polar coordinate system and the partitioning result, carrying out adaptive layout on a plurality of elements of an audio playing interface; a touch response area of the interaction element is expanded, and multiple interaction gestures including a rotation gesture are recognized and responded; dynamic visual feedback is triggered in the user interaction process, and according to the method, the adaptation problem of a traditional rectangular UI on the circular screen device is comprehensively solved through the technical means of establishing a special coordinate system for the circular screen, optimizing the interface element layout, fusing multi-modal interaction gestures, enriching the visual animation effect, achieving dynamic self-adaptive optimization of the interface and the like.

Embodiments of this application provide a rotating shaft apparatus and a foldable-screen device. The rotating shaft apparatus includes at least a back cover, a lifting / lowering driving assembly, a lifting / lowering plate, a screen support assembly, and a screen support door plate. The lifting / lowering driving assembly includes a transmission swing arm, a transmission shaft, and a lifting / lowering driving portion that are connected. The transmission shaft is rotatably connected to the back cover. The lifting / lowering plate is disposed corresponding to the back cover. The lifting / lowering driving portion is connected to the lifting / lowering plate. The transmission swing arm is slidably connected to the screen support assembly. At least one side of the lifting / lowering plate is disposed, in an axial direction of the transmission shaft, with the screen support door plate. The screen support door plate is rotatably connected to the screen support assembly and is slidably connected to the back cover.

The raw material multi-stage screening device for seasoning production comprises a shell and two transverse plates, connecting frames are fixedly connected to the bottoms of the two sides of the shell, supports are hinged to one sides of the bottom ends of the connecting frames, the transverse plates are fixedly connected to the bottom ends of the supports, air cylinders are fixedly installed on one sides of the bottom ends of the transverse plates, and the air cylinders are fixedly connected to the bottom ends of the transverse plates. An abutting block is fixedly connected to the top end of the air cylinder, a first screen is clamped to the top of the inner wall of the shell, a second screen is clamped to the bottom of the inner wall of the shell, lead screws are rotationally connected to the positions, below the first screen and the second screen, of the inner wall of the shell through bearings, and the surfaces of the lead screws are sleeved with displacement cylinders in a threaded mode; according to the raw material multi-stage screening device for condiment production, the brush can be used for sweeping and dredging the screen above, screening work is prevented from being affected by blocking of meshes of the screen, and the inclination angle of the screen in the screening device can be adjusted to change the screening speed and efficiency of condiment raw materials.

The invention discloses an intelligent management system for an exhibition hall, and the system comprises an information management system which is used for building a perfect information management system, achieving the centralized management and sharing of all kinds of information in the exhibition hall, and carrying out the real-time monitoring and analysis of the operation data of the exhibition hall through the system; the intelligent guide system provides real-time exhibition hall guide service for visitors by using a mobile phone APP and touch screen equipment; behavior data of visitors are collected and analyzed through the system, and suggestions for optimizing exhibition layout and service quality are provided for exhibition hall managers; the intelligent service is realized, self-service consultation, guide and explanation services are provided for visitors by utilizing a robot technology, and online booking, payment and verification of tickets are realized through an intelligent ticketing system, and the intelligent management system has the beneficial effects that comprehensive, efficient and intelligent management is carried out on the exhibition hall by utilizing an advanced technical means in the intelligent management of the exhibition hall; the management efficiency is improved, the visiting experience is improved, and sustainable development is promoted.

The embodiment of the utility model provides an armrest assembly, a seat assembly and a vehicle. The armrest assembly comprises an armrest, a display screen device and a lifting device. The handrail is connected to the lifting device, the lifting device is used for driving the handrail to be switched between a first position and a second position, and the second position is higher than the first position; the display screen device comprises a display screen and a turnover mechanism, the display screen is movably connected to the handrail through the turnover mechanism, and the turnover mechanism is used for driving the display screen to be switched between the unfolded state and the folded state. According to the embodiment of the invention, the armrest is liftable, and the display screen can be unfolded or retracted, so that a user can adjust the display screen according to actual needs, and the use experience of the user can be improved.

The invention provides a shooting interface display method and electronic equipment, and relates to the technical field of terminals. The electronic device is a folding screen device, after the first operation input by the user is received, it is indicated that the folding screen device needs to enter the rear selfie state, and the folding screen device can be switched to an auxiliary screen for display, that is, the auxiliary screen displays a shooting interface. Afterwards, under the condition that the folding screen equipment is overturned (namely inclined), the control in the shooting interface displayed by the auxiliary screen can be inclined according to the overturning direction, so that the inclination direction in the shooting interface displayed by the auxiliary screen is consistent with the inclination direction of the folding screen equipment, and different display effects of the control in the shooting interface are realized; diversity of display modes is guaranteed, fixed display of the shooting interface is avoided, interestingness is enhanced, and use is facilitated for users.

Embodiments of the present disclosure provide techniques for motion stabilized touch control. Reference data comprising one or more stabilized positions for one or more touch points corresponding to one or more touch zones associated with a touch screen device may be generated using a motion stabilization model. One or more touch zones may be adjusted based on the stabilized positions by transmitting-computer executable-instructions configured to cause the one or more touch zones to be aligned with the one or more stabilized positions. One or more touch detection models associated with the touch screen device may be updated by tuning the one or more touch detection models to learn the stabilized positions. One or more dimensions of the one or more touch zones may be recalibrated by adjusting a size of at least one of the one or more touch zones.

The present invention relates to the field of micro powder screening technology, and in particular to a silicon carbide micro powder screening device, comprising a frame and a swing screen, the swing screen comprising a screen box, the screen box comprising a cover, a screen frame and a bottom frame, a discharge barrel is arranged on one side of the screen frame, a support frame is arranged on one side of the frame, a discharge mechanism is installed on the support frame, the discharge mechanism is connected to the discharge barrel through a bellows, a cylinder 2 is installed on the skirt of the bottom frame, a push rod is connected to the output end of the cylinder 2, one end of the push rod passes through the skirt of the screen frame and is fixed to the skirt of the cover, a sliding sleeve is sleeved on the push rod, a threaded hole is arranged on one side of the sliding sleeve, and a locking bolt is connected to the threaded hole. When a certain layer of the screen frame needs to be maintained, the operator only needs to adjust the sliding sleeve corresponding to the layer of the screen frame and the sliding sleeve of the upper layer, and the separation of the target screen frame from the upper and lower layers can be easily achieved through the lifting effect of the cylinder 2, making the maintenance process more efficient and simple, and greatly reducing the maintenance time and cost.

The invention discloses a playing effect adjusting method and device, equipment, a medium and a program product, and the method comprises the steps: obtaining a first actual load of a graphic processing unit under the condition that at least two pieces of screen equipment of a vehicle are operated; and under the condition that the first actual load exceeds a first preset load, reducing the display effects of other screen devices except the screen device with the highest priority in the at least two screen devices. According to the embodiment of the invention, hardware resources occupied by each screen are reasonably allocated in a multi-task scene, and the playing effect is dynamically adjusted according to the priority of each running screen, so that the probability of jamming of screen equipment with high priority is reduced, and the screen use experience of a user is improved under the condition of ensuring safe driving of an automobile. A dynamic degradation and self-adaptive optimization mechanism reduces unnecessary rendering or special effects at the load peak of the GPU, and ensures the fluency of core functions.

The invention discloses an intelligent display optimization system of a color ink screen, which relates to the technical field of ink screen display optimization and comprises a scene analysis module, a display optimization database and a user analysis module. In order to solve the problems that traditional display equipment usually cannot be optimized in real time according to operation habits of a user and environmental changes, so that the display effect is not ideal under different illumination, temperature and use conditions, eyestrain of the user is possibly caused, power consumption is too high, and optimal visual experience cannot be provided, the invention provides a display device and a control method thereof. If so, recording data by using a color ink screen device through a user analysis module, analyzing the data, and quantifying the difference of operation habits between users; the scene analysis module determines the scene where the user is located by analyzing a complex algorithm and correspondingly adjusts the display mode, it is ensured that the optimal display effect and use experience are provided under different environments and use scenes, and the user satisfaction degree is remarkably improved.

The invention belongs to the technical field of computers, and provides a macro instruction execution method, a macro instruction compiling method, an upper computer, a touch screen device and a storage medium. The upper computer can provide a platform for compiling a macro instruction through a Windows operating system for a user, the programming language threshold of the user is lowered, then a cross compiling tool chain is utilized, and therefore the programming speed of the user is improved. Compiling the macro instruction into a target dynamic library file capable of running in an embedded operating system; and the touch screen device downloads the target dynamic library file and calls the target dynamic library file to execute the macro instruction. According to the method and the device, the macro instruction written in the upper computer of the Windows platform can be compiled to generate the dynamic library capable of running in the embedded operating system platform through a cross compiling mode, so that the function of executing the macro instruction in a cross-platform manner is realized, and the macro instruction can more intelligently and efficiently execute complex operation or flow defined by a user.