Mapping method, terminal and readable storage medium of multi-display touch component system
A mapping method and display touch technology, which is applied to the mapping of multi-display touch component systems, terminals and computer-readable storage media, can solve problems such as inaccurate touch coordinates, and achieve the effect of improving the accuracy of mapping
Active Publication Date: 2022-04-15
湖南安元信息科技有限公司
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[0004] The main purpose of the present invention is to provide a mapping method for a multi-display touch component system, aiming to establish a mapping relationship between a touch screen and a display device for a system with multiple display touch components, so as to solve the problem of inaccurate touch coordinates
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[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0052] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.
[0053] see figure 1 , in order to achieve the above object, the first embodiment of the present invention provides a mapping method of a multi-display touch component system, each of the display touch components includes a display device and a touch screen connected to each other; the multi-display touch component system The mapping method includes the following steps:
[0054] Step S10, determining the binding information between each of the touch screens and each of the display devices, as well as the display information and physical connec...
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The invention discloses a mapping method of a multi-display touch component system. Monitor the touch screen hot plug event to update the binding information; according to the created display monitoring thread, monitor the change event of the display information to update the display information; obtain the touch data of the touch screen through the created data reading thread, through the touch data, binding The touch data is corrected to the corrected touch coordinates of the virtual touch screen; the touch operation is performed through the corrected touch coordinates reported by the virtual touch screen. The invention also discloses a terminal and a readable storage medium. The technical scheme of the invention is used to establish the mapping relationship between the touch screen and the display device in multiple display touch component systems, so as to improve the accuracy of touch coordinates.
Description
technical field [0001] The present invention relates to the technical field of multi-touch screens, and in particular to a mapping method of a multi-display touch component system, a terminal and a computer-readable storage medium applying the mapping method of the multi-display touch component system. Background technique [0002] With the rapid development of information technology, touch screens are gradually replacing traditional input devices such as mice and keyboards, and have become an important component of electronic products. The touch screen is generally fixed on a display device of the same size by mechanical means, bound with the corresponding display device to form a fixed display touch component, and connected to the computer through a USB interface. Under normal circumstances, a computer is only connected to a set of display and touch components, but in console applications such as combat command, radar display and control, map operations, etc., due to the l...
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IPC IPC(8): G06F3/041
CPCG06F3/0418
Inventor 杨剑孙文德李雄飞李涛袁智孙建军李潇
Owner 湖南安元信息科技有限公司