A data display method and device
A data display device and data display technology are applied in the direction of digital output to display devices, image data processing, program control devices, etc., and can solve the problem of inconvenient viewing of terminal screens.
Active Publication Date: 2019-01-04
THUNDERSOFT
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Problems solved by technology
[0002] In real life, vehicle drivers often encounter the problem that some vehicles are not equipped with navigation systems and need to use the navigation functions of smart terminals such as mobile phones and PADs, but they cannot conveniently watch the information displayed on the terminal screen during driving. content
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] When the driver is driving a vehicle and needs to use the terminal device, it may be inconvenient to directly view the terminal device. The windshield of the vehicle can be used as a display tool, that is, the content displayed on the screen of the terminal device is mapped to the windshield. Based on this, the present invention provides a data display method, which is used to reversely display the data displayed on the screen of the terminal device.
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The invention provides a data display method and device. The method comprises the steps that a display instruction is monitored, and when the display instruction is monitored, data to be displayed are obtained, wherein the data to be displayed comprise a plurality of pixel points, and each pixel point is provided with first coordinates; a preset inversion rule is utilized for inverting the first coordinates of each pixel point so that second coordinates of each pixel point can be obtained, then the inverted data to be displayed are displayed on a screen of a terminal device according to the second coordinates of each pixel point, in this way, a user can fix the terminal device to a preset position so that the terminal device and display media like a vehicle windscreen pasted with a non-transparent film can be located at opposite positions, the display media can display the data to be displayed in the forward direction, and then the user can watch content on the terminal screen normally through the display media.
Description
technical field [0001] The invention relates to the technical field of data display, in particular to a method and device for mirroring data display. Background technique [0002] In real life, vehicle drivers often encounter the problem that some vehicles are not equipped with navigation systems and need to use the navigation functions of smart terminals such as mobile phones and PADs, but they cannot conveniently watch the information displayed on the terminal screen during driving. content. Therefore, there is a need for a data display method to help the driver watch the content on the screen. Contents of the invention [0003] In view of this, the present invention provides a data display method and device to help drivers watch the content on the terminal screen. For realizing said purpose, the technical scheme that the present invention provides is as follows: [0004] A data display method, comprising: [0005] Monitor display commands; [0006] When a display i...
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IPC IPC(8): G06F3/14
CPCG06F3/04883G06F9/451G06T3/60
Inventor 王晓丽任亮
Owner THUNDERSOFT