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Power-on starting method, video processing equipment and computer readable storage medium

A video processing and power-on technology, which is applied in the field of image processing, can solve problems such as long power-on time, affecting user experience, and long user waiting time, so as to improve user experience, reduce power-on time, and improve user experience.

Pending Publication Date: 2021-04-09
XIAN NOVASTAR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practical applications, the embedded processor cannot be sufficiently stable. Therefore, when an abnormality occurs in the embedded processor, it is often necessary to manually power off the embedded processor to restart the embedded processor. Embedded processor, in this way, the programmable logic device will also be powered off, which will cause the programmable logic device to be unable to output the screen, and the current embedded processor restarts due to abnormality, and the power-on startup time Long, causing users to wait for a long time, affecting user experience
[0004] Therefore, how to reduce the problem of the power-on start-up time process when the embedded processor is restarted due to abnormality is a technical problem to be solved urgently at present

Method used

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  • Power-on starting method, video processing equipment and computer readable storage medium
  • Power-on starting method, video processing equipment and computer readable storage medium
  • Power-on starting method, video processing equipment and computer readable storage medium

Examples

Experimental program
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no. 1 example

[0031] see figure 1 , shows the power-on starting method of the first embodiment of the present invention. The power-on startup method is executed in the first processor, and includes the following steps:

[0032] S10: Obtain a flag bit signal;

[0033] S11: Responding to the flag bit signal representing the first startup type, skipping startup initialization and loading the firmware program to the programmable logic device, and reading the configuration information stored in the last operation to complete the power-on startup.

[0034] Wherein, the first processor and the programmable logic device are powered independently.

[0035] In a specific embodiment of the present invention, as figure 2As shown, the acquisition of the flag bit signal includes: S101 receiving and responding to the restart signal input by the second processor to restart after power-on; and S102, acquiring the flag bit signal, wherein the flag bit signal represents the The first startup type.

[00...

no. 2 example

[0053] like Image 6 As shown, the second embodiment of the present invention provides a power-on starting device 400 . The power-on starting device is executed in the first processor, including: an acquisition module 402, used to acquire a flag signal; a response module 404, used to respond to the flag signal to represent the first startup type, and skip boot initialization And loading the firmware program to the programmable logic device, and reading the configuration information stored in the previous operation, so as to complete the power-on startup.

[0054] Wherein the first processor and the programmable logic device are independently powered.

[0055] In one embodiment of the present invention, as Figure 7 As shown, the acquiring module 402 includes: a receiving unit 4020, configured to receive and respond to a restart signal input by the second processor to restart after power-on; and an acquiring unit 4022, configured to acquire the flag bit signal, wherein the T...

no. 3 example

[0059] like Figure 9 As shown, a computer-readable storage medium 60 provided by the fourth embodiment of the present invention is a non-volatile memory and stores program codes. When the program codes are executed by one or more processors, for example, the The one or more processors execute the power-on startup method described in the foregoing first embodiment. The computer-readable storage medium 60 is, for example, a non-volatile memory, such as including: magnetic media (such as hard disks, floppy disks, and magnetic tapes), optical media (such as CDROM disks and DVDs), magneto-optical media (such as optical disks), and specially constructed A hardware device (eg, read-only memory (ROM), random-access memory (RAM), flash memory, etc.) for storing and executing computer-executable instructions.

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Abstract

The embodiment of the invention discloses a power-on starting method, video processing equipment and a computer readable storage medium. The power-on starting method is executed in a first processor, and can comprise the following steps: acquiring a flag bit signal; responding to the zone bit signal to represent a first starting type, skipping starting initialization and loading a firmware program to a programmable logic device, and reading configuration information stored in last running to complete power-on starting, wherein the first processor and the programmable logic device are independently powered. According to the power-on starting method provided by the embodiment of the invention, the power-on starting time can be reduced when the starting type of the first processor corresponds to the first starting type, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, and in particular to a power-on starting method, a video processing device and a computer-readable storage medium. Background technique [0002] In the technical field of image processing, video processing equipment is usually used for image processing, and the video processing equipment typically includes an embedded processor such as an ARM (Advanced RISC Machine) processor and a programmable logic electrically connected to the embedded processor. A device such as FPGA (Field Programmable Gate Array, programmable logic array), the embedded processor is responsible for service control, and the programmable logic device is responsible for image processing for output. [0003] However, in practical applications, the embedded processor cannot be sufficiently stable. Therefore, when an abnormality occurs in the embedded processor, it is often necessary to manually power off the embe...

Claims

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Application Information

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IPC IPC(8): G06F11/14G06F9/4401
CPCG06F11/1441G06F9/4401
Inventor 李东青李强国周晶晶
Owner XIAN NOVASTAR TECH