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An exception handling method and device for a display terminal

A technology of exception handling and display terminal, which is applied in the fields of electrical digital data processing, generation of response errors, instruments, etc., can solve the problems of low practicability of abnormal handling of display terminals, and achieves the improvement of practicability, reduction of hardware cost, and simple operation. Effect

Active Publication Date: 2019-08-23
HISENSE VISUAL TECH CO LTD
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Problems solved by technology

[0007] In view of the above problems, in order to solve the problem of low practicability of the abnormality handling of the above-mentioned display terminal, the embodiment of the present invention proposes an abnormality handling method of the display terminal and a corresponding abnormality handling device of the display terminal

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  • An exception handling method and device for a display terminal
  • An exception handling method and device for a display terminal
  • An exception handling method and device for a display terminal

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Embodiment Construction

[0073] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0074] refer to figure 1 , shows a flow chart of the steps of Embodiment 1 of a display terminal exception handling method of the present invention, which may specifically include the following steps:

[0075] Step 101, when the operating system of the display terminal is initialized, the state of the physical keys of the display terminal is detected;

[0076] Step 102, when it is detected that the specified physical key is triggered, the exception handling information is set;

[0077] Step 103, performing exception handling on the specified data according to the exception handling information.

[0078] In one case, the display terminal can receive television signals (such as analog signals), and the display device can also be c...

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Abstract

Embodiments of the invention provide a display terminal anomaly handling method and device, and the method comprises: detecting statuses of physical keys of a display terminal upon initialization of the display terminal; setting anomaly handling information if it is detected that a specified physical key is triggered; subjecting specified data to anomaly handling according to the anomaly handling information. According to the embodiments of the invention, anomaly handling is triggered through physical keys in an initialization phase; on one hand, since the display terminal typically has physical keys, hardware cost may be reduced by reusing the existing physical keys; on the other hand, pushing the physical keys is simple, operations such as selection for recovery that can only be performed through the display screen are avoided, anomaly handling may be proceeded when the display screen is unable to normally display, and anomaly handling practicality is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of computer processing, in particular to a display terminal exception handling method and a display terminal exception handling device. Background technique [0002] With the rapid development of science and technology, in order to meet the further demands of users for the quality of life, display terminals are also intelligentized and widely popularized. [0003] During the use of the display terminal, after the user obtains the root authority, some illegal operations may be performed on the system, for example, by browsing folders, deleting the data in the data configuration partition. The data in the data configuration partition mainly stores configuration information related to TV services , and so on, causing the system to be unusable, for example, the system keeps restarting, video signals cannot be played, and so on. [0004] Furthermore, users may be attacked by viruses with a certain probab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/07
CPCG06F11/079
Inventor 周正昌李增波
Owner HISENSE VISUAL TECH CO LTD
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