93results about How to "Convenient touch operation" patented technology

A digital image processing device is provided that improves operability when performing a scaling up/scaling down operation. Based on a single trajectory when a touch position on a display screen of a display portion moves, a center point and ratio used to scale up or scale down the image are set. In this way, for example, it is possible to scale up and scale down the image by an easy touch operation of simply tracing the trajectory with a single finger (namely, by a single-touch operation).

The invention provides a display device and electronic equipment. The display device comprises a first shell, a second shell, a flexible screen, a supporting belt and a telescopic rod. The first shelland the second shell are oppositely arranged, an opening is formed in the position, opposite to the second shell, of the first shell, one end of the flexible screen is rolled in the first shell, andthe other end of the flexible screen extends out of the opening and is fixed to the second shell, one end of the supporting belt is rolled in the first shell, the other end of the supporting belt extends out of the opening and is fixed to the second shell, and the part, extending out of the first shell, of the supporting belt is attached to the bottom of the flexible screen, the telescopic rod isarranged at the bottom of the supporting belt, one end of the telescopic rod is fixed to the first shell, and the other end of the telescopic rod is fixed to the second shell. In the embodiment of theinvention, the supporting rod and the supporting belt can be used for supporting the flexible screen, local deformation of the flexible screen is avoided, and touch operation on the flexible screen is facilitated.

The invention discloses a video call display method applied to an electronic device, and the method comprises the steps: receiving a video call request when the electronic device displays an application interface; and after the user answers the video call request, the electronic device displaying a call interface in a full-screen manner. In this case, if a bending operation input by a user to theelectronic device is received, the electronic device displays a call interface on the first screen of the display screen, and displays an application interface displayed by the electronic device before answering a video call on the second screen of the display screen. Through the mode, the user can conveniently open the application interface displayed by the electronic device before answering thevideo call during the video call, and the operation experience of the user is improved.

The invention discloses a window object inertia displacement method and realizing device which are used for realizing an inertia displacement effect of a window object based on linear velocity and angular velocity. In the invention, when input equipment releases the dragged window object, the initial velocity of the linear velocity and the initial velocity of retarded velocity are obtained, the displacement amount and the rotation amount corresponding to each processing period are obtained through the retarded velocity of the linear velocity and the retarded velocity of the angular velocity, so that the inertia displacement effect of the window object after a key of a mouse is lifted or a finger is uplifted from a touch screen is imitated. Through the window object inertia displacement method and realizing device, the inertia displacement effect of the window object is realized, the touch operation is facilitated, and the usability of mobile terminal software is improved.

The invention discloses a touch operation method and a mobile terminal. The mobile terminal comprises a first touch screen and a second touch screen and also comprises: an area recognition module for recognizing a coverage area of the first touch screen and a coverage area of the second touch screen; a mapping module for mapping displayed content in a coverage blind area of the first touch screen to the coverage area of the second touch screen after the area recognition module recognizes the coverage area of the first touch screen, so that a touch response of the coverage blind area on the first screen is executed upon a touch is made to the coverage area of the second touch screen. By using the technical scheme, the problem that a user is unable to operate all touch area of a large-screen mobile terminal when holding the large-screen mobile terminal by single hand, a touch operation for the large-screen mobile terminal is optimized, and user experience is improved.

A mobile terminal stylus detection device and detection method, a stylus, the mobile terminal stylus detection device includes: a stylus fixed position, set on one side of the edge of the mobile terminal, for placing a stylus with a magnetic structure Pen control; Hall detection chip, set inside the mobile terminal, used to detect changes in the magnetic field, and generate a corresponding detection signal when a change in the magnetic field is detected; the control chip, connected to the Hall detection chip, is used to receive the Hall detection The detection signal generated by the chip is used to form a corresponding control instruction according to the detection signal, and the control instruction corresponds to the functional operation of the mobile terminal. By detecting the state of the stylus being pulled out or inserted from the storage position, the use of the stylus of the mobile terminal is judged, so that the mobile terminal automatically responds to functions, thereby facilitating the use of the user.

The invention discloses an electronic shifter. The electronic shifter comprises a control module, a touch assembly and a key assembly, wherein the control module is suitable for being connected with aspeed changer; the touch assembly is provided with a plurality of gear sensing regions for receiving touch commands and is connected with the control module; the key assembly is connected with the control module; and the control module controls the speed changer according to signals transmitted by the touch assembly and/or the key assembly. According to the electronic shifter of an embodiment ofthe invention, by an operation mode of combining touch and keys, the electronic shifter simultaneously has the characteristics of simplicity and reliability of a key mode and the characteristics of speediness in touch operation, the operation experience of the electronic shifter is good, and meanwhile, misoperation of the electronic shifter can be avoided easily.

The embodiment of the invention provides a touch operation method and device, a storage medium and an electronic device. The touch operation method includes the steps of detecting the first sliding operation information of a user on a touch display screen; determining an operation area of the first sliding operation on the touch display screen according to the sliding operation information; acquiring a direction of the first sliding operation when the operation area is located in the side touch display area; obtaining a first touch command corresponding to the preset direction when the direction of the first sliding operation is the preset direction; performing a corresponding first touch operation on the electronic device according to the touch instruction. The scheme can improve the operation efficiency of the electronic device.

An embodiment of the invention provides a touch control operation method, a touch control operation device, a mobile terminal and a storage medium. The touch control operation method is applied to touch control terminals capable of presenting graphic user interfaces. Contents presented on the graphic user interfaces at least partially contain game scenes and virtual objects. The touch control operation method includes detecting touch control gesture which acts on the graphic user interfaces; determining touch control objects corresponding to the touch control gesture; individually carrying outtouch control operation on the virtual objects in selected states according to the touch control gesture if the touch control objects are the virtual objects in the selected states; carrying out touch control operation on the game scenes according to the touch control gesture if the touch control objects are the game scenes. The touch control operation method, the touch control operation device,the mobile terminal and the storage medium have the advantages that the same touch control gesture can be used for operating the virtual objects and also can be used for operating the game scenes, accordingly, double-layer gesture operation can be implemented, virtual bodies can keep consistent with touch control gesture of the game scenes, the learning cost of users can be reduced, and the touchcontrol gesture is convenient and speedy.

The invention provides an external monitor device for a computer case fan and temperature. The external monitor device is connected with a computer or a server, and has the functions of controlling, measuring, displaying, touching, adjusting and setting environmental temperature and fan speed and expanding periphery; temperature setting and fan speed setting are matched with measured temperature display and control, and a connecting wire internally comprising a USB (universal serial bus) connection, a communication signal protocol and a power supply is connected with an external host box and an built-in control card, thus the environmental temperature of each point in the computer and each corresponding fan speed state can be displayed, and monitoring and control on the measured temperature and fan speed can be realized through the internal and external ports of the computer; the external host box and the built-in control card are subjected to hot plugging and have control functions respectively when being separated; and the external host box has functions of expanding a harddisk drive, a card reader, a USB port and the like. The external monitor device is suitable for situations in which the computer case fans and temperature are required to be monitored.

The invention relates to a locomotive touch display system. The system comprises a plurality of touch displays, a communication module and a lower computer, wherein, each of the touch displays comprises a touch screen, a mainboard, a display screen, a backlight inverter unit and a power source, any one of the touch displays can be set as a host and the other computers are set as slaves based on setting, and the host exchanges data with the slaves by a TCP/IP network; the mainboard comprises a central processing unit, a touch control unit, a check and storage unit, a display driving unit, backup batteries and a plurality of outgoing interfaces; the communication module provides communication link between the touch displays and a lower computer, and the lower computer collects the data of various systems of a locomotive by a sensor package, inquires instructions based on the data of the host in the touch displays, transmits response data based on a communication protocol to control the operating logic of the locomotive, and transmits the response data to the touch displays by the communication module to display conditions of the locomotive. The locomotive touch display system meets the use needs of the current railway locomotives and user operation habits, is convenient for use and maintenance, and is applicable to the use of DF7-type locomotives.

The invention discloses an adaptive layout programming method. The method comprises the steps of acquiring the pixel width and height of a screen, the pixel ratio of a device, the landscape state and the pixel width and height of the current window, setting an adaptive basic unit M0, setting the scale factor SF by a user, and multiplying M0 by SF to obtain an adaptive basic unit M; taking M as the basic unit to calculate the standard inside and outside gap, fixed style, complemented style, adaptive style, same ratio style, direct ratio style and font size, and conducting arrangement by means of different styles according to design requirements; conducting content loading firstly during operation, then conducting dynamic calculation and style and layout rendering, and recalculating and rendering the style and layout when a screen or window changes. The adaptive layout programming method has the advantages of being flexible and diverse in layout, high in adaptability, especially suitable for touch operation and the like.

A touch display apparatus and an operating method of the touch display apparatus are provided. An application icon is converted into a corresponding startup gesture icon if a touch operation conforms to an icon conversion operation. Here, the startup gesture icon indicates a gesture operation required for starting up an application corresponding to the startup gesture icon

The embodiment of the present application provides a touch operation method and device, a storage medium and an electronic device. The touch operation method can include: detecting sliding operation information of a user on the touch display screen, wherein the sliding operation information includes starting point position information and ending point position information of the sliding operation;determining a sliding operation in a starting area of the touch display screen according to the starting point position information; determining that the sliding operation is in a termination area ofthe touch display screen according to the terminal position information; when the starting area is located in the side touch display area and the terminating area is located in the main touch displayarea, obtaining the pressing time length of the user at the end point; when the pressing time is longer than a preset time, acquiring a touch command, and executing a corresponding touch operation onthe electronic device according to the touch command. The scheme can improve the operation efficiency of the electronic device.

A driving support information display device includes a status display area controller, a menu display area controller, and a status information controller. The status display area controller manages a status display area having a plurality of status display sections arranged vertically in one side area of a display screen. The menu display area controller manages an upper menu display area having a plurality of selection button sections arranged side by side in an upper area of the display screen and a lower menu display area having a plurality of selection button sections arranged side by side in a lower area of the display screen. The status information controller displays status information in the status display section by providing to the status display area controller status information relating to a functional module assigned to the selection button section that has been touch input.