A method and device for starting up

A technology for booting and controlling devices, which is applied in image communication, selective content distribution, electrical components, etc., and can solve problems such as affecting the booting speed of the whole machine, low booting experience, and slow booting of the whole machine.

Active Publication Date: 2022-07-29
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When booting, the tv middleware or boot advertisement needs to wait for another item to complete, which will affect the boot speed of the whole machine
Therefore, using the booting method in the prior art, the booting speed of the whole machine is relatively slow, and the user's booting experience is low.

Method used

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  • A method and device for starting up
  • A method and device for starting up
  • A method and device for starting up

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Embodiment Construction

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Figure 1A A schematic diagram of an operation scenario between a display device and a control device is shown in Fig. like Figure 1A As shown, the communication between the control apparatus 100 and the display device 200 may be performed in a wired or wireless manner.

[0029] The control device 100 is configured to control the display device 200 , which can receive operation instructions input by the user, and co...

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Abstract

The embodiments of the present invention relate to the field of display technology, and in particular, to a boot-up method and device. In the uboot stage, the master core and the slave core are started, and according to the boot mode, a boot action corresponding to the boot mode is performed on the display device, so that the display device is ready to boot. state; when the main core judges the booting method, the slave core is started to perform screen tapping and power amplifier initialization. In this embodiment of the present invention, the relatively time-consuming screen-pointing action and power amplifier initialization action are processed by the slave core, and the actions that the master core and the slave core are responsible for are performed at the same time, which can not only avoid excessive time-consuming screen-pointing and power amplifier initialization, but also solve the problem of The problem of conflict between amplifier initialization and startup advertising resources. Thereby, the startup speed of the whole machine is improved, and the user's startup experience is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and in particular, to a booting method and device. Background technique [0002] At present, most of the smart TVs use uboot (Universal Boot Loader, an open source project that follows GPL terms) to boot the kernel (operating system kernel) when starting up. In order to present the content to the user as soon as possible, the priority of clicking the screen is generally set higher, which leads to the point that the screen cannot be performed in the kernel, but in uboot. When the screen is clicked in uboot, due to the large screen of the smart TV, it is time-consuming to light up, and due to the hardware timing requirements, the boot time of the whole machine becomes slower. [0003] In view of the above situation, the existing optimization booting method generally redesigns a smaller loader (loader) so that it only does necessary work and deletes the useless functions in the original ub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/443H04N21/458
CPCH04N21/4432H04N21/4436H04N21/4586
Inventor 李增波陈俊宁吴健仲伟男
Owner HISENSE VISUAL TECH CO LTD
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