Display method and device of vehicle-mounted interface, electronic device, and storage medium
A display method and technology of a display device, which are applied in the field of in-vehicle systems, can solve problems such as stuck, long waiting time, and unsmooth display of dual display screens, and achieve the effects of smooth operation, reduced development costs, and improved user experience.
Active Publication Date: 2020-01-03
沈阳中科创达软件有限公司
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[0002] For the in-vehicle market, more and more dual-display or even multi-displays are used to display in-vehicle infotainment and instrument information respectively. Dual display screens will be connected to the same system-on-chip (SoC) and run on the same operating system, which puts higher requirements on the hardware platform. However, due to cost constraints, the current low-end and mid-end models on the market do not use the same hardware level. Generally, the display of the dual display screens will not be smooth, especially in the case of frequent interface changes, there will be a long waiting time and freeze phenomenon
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[0034] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0035] figure 1 It shows a schematic flow chart of a method for displaying a vehicle-mounted interface according to an embodiment of the present invention; wherein, the vehicle-mounted interface is displayed separately through a plurality of screen display devices, and is used to respectively display the information of the vehicle-mounted infotainment system and instrument information, etc., the method include:
[0036] Step S110, creating a l...
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The invention discloses a display method and device of a vehicle-mounted interface, an electronic device, and a storage medium. The vehicle-mounted interface is displayed through multiple screen display devices, the method includes the steps that layer stacks corresponding to each screen display device is created, so that each to-be-displayed image is placed in the corresponding layer stack according to the to-be-displayed screen display device; and in response to a screen refresh signal, parts of the layer stacks are selected, each of the to-be-displayed image in each selected layer stack issynthesized correspondingly, and the corresponding screen display device is refreshed according to the synthesis result. According to the scheme, a vehicle-mounted Android platform of low-end vehiclescan run smoothly even having access to dual screens or even more screens, user experience is improved, transformation is only needed in a Java layer of the Android platform, and the development costis lowered.
Description
technical field [0001] The invention relates to the field of vehicle systems, in particular to a display method, device, electronic equipment and storage medium of a vehicle interface. Background technique [0002] For the in-vehicle market, more and more dual-display or even multi-displays are used to display in-vehicle infotainment and instrument information respectively. Dual display screens will be connected to the same system-on-chip (SoC) and run on the same operating system, which puts higher requirements on the hardware platform. However, due to cost constraints, the current low-end and mid-end models on the market do not use the same hardware level. Generally, the display on the dual display screens will not be smooth, especially in the case of frequent interface changes, there will be a long waiting time and freeze phenomenon. Contents of the invention [0003] In view of the above problems, the present invention is proposed to provide a display method, device, ...
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IPC IPC(8): B60R11/02G06F3/14
CPCB60R11/0229G06F3/14Y02D10/00
Inventor 褚成名
Owner 沈阳中科创达软件有限公司