Terminal and display control method of user interface

A display control method and user interface technology, applied in the field of data security, can solve the problems of private data theft and insecure user information, and achieve the effect of improving security, avoiding damage or tampering, and meeting data privacy requirements.

Active Publication Date: 2013-11-20
DONGGUAN YULONG COMM TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, most terminals are only equipped with a single processor, and all data is processed by this processor, so the private data in it is easy to be stolen by some third-party applications in the terminal, especially when these applications When the program comes from some hackers or personal information sellers with ulterior motives, it will cause the user information and other private data in the terminal to be in an extremely unsafe state

Method used

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  • Terminal and display control method of user interface
  • Terminal and display control method of user interface
  • Terminal and display control method of user interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0072] like figure 2 As shown, add the function of "comparator" to CPU1. When CPU1 interacts with the first application program through the first user interface, if CPU2 wishes to interact with the second application program through the second user interface, CPU2 sends an interrupt instruction to CPU1.

[0073] The interrupt command may contain the information of the second application program, or CPU2 may also express its desire to switch the application interface only through the interrupt command, and separately send the information of the second application program to CPU1.

[0074] The comparator compares the priorities of the first application currently running on CPU1 and the second application that CPU2 wants to run: if the priority of the first application is higher than the priority of the second application, CPU1 continues to execute the interaction until After the interaction is completed, CPU2 is allowed to switch the user interface; if the priority of the firs...

Embodiment approach 2

[0076] like image 3 As shown, add the function of "comparator" to CPU2. When CPU2 interacts with the third application program through the second user interface, if CPU1 wishes to interact with the fourth application program through the first user interface, CPU1 sends an interrupt instruction to CPU2.

[0077] The interrupt command may contain the information of the fourth application program, or CPU1 may only express its desire to switch the application interface through the interrupt command, and separately send the information of the fourth application program to CPU2.

[0078] The comparator compares the priorities of the third application currently running on CPU2 and the fourth application that CPU1 wants to run: if the priority of the third application is higher than the priority of the fourth application, CPU2 continues to execute the interaction until After the interaction is completed, CPU1 is allowed to switch the user interface; if the priority of the third appl...

Embodiment approach 3

[0080] like Figure 4 As shown, separate "comparators" are added in the terminal and connected to CPU1 and CPU2 respectively. When CPU1 and CPU2 need to run a certain application program, if they need to switch the currently running user interface, they send interrupt instructions to the comparator respectively. Wherein, the interrupt command may include specific application information, or CPU1 or CPU2 may express their wish to switch the application interface only through the interrupt command, and separately send the specific application information to the comparator.

[0081] After the comparator receives the interrupt command from CPU1 or CPU2, it determines the corresponding priority according to the information of the specific application program, and compares the priority of the application program that needs to be run with the application program that is running. If the priority of the former is higher, the switching of the user interface is performed; otherwise, the...

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PUM

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Abstract

The invention provides a terminal which comprises a first processing unit for processing private data, a second processing unit for processing non-private data, a first storage unit and a second storage unit, wherein the first storage unit is used for storing the private data processed by the first processing unit, a first desktop starter or a first operation system is further stored in the first storage unit, the second storage unit is used for storing the non-private data processed by the second processing unit, a second desktop starter or a second operation system is further stored in the second storage unit, and the first processing unit and the second processing unit achieve user interface interaction through the different desktop starters or the different operation systems. The invention further provides a corresponding display control method of a user interface. According to the technical scheme, the private data and the non-private data in the terminal can be isolated physically, and the independent user interface is used for meeting the control requirements in the processing process of the data of different types.

Description

technical field [0001] The present invention relates to the technical field of data security, in particular to a terminal and a display control method of a user interface. Background technique [0002] In related technologies, most terminals are only equipped with a single processor, and all data is processed by this processor, so the private data in it is easy to be stolen by some third-party applications in the terminal, especially when these applications When the program comes from some hackers or personal information sellers with ulterior motives, it will cause the user information and other private data in the terminal to be in an extremely unsafe state. There are also multiple processors configured in some terminals, but these processors all focus on how to assist in work to obtain better processing effects or faster processing speeds. [0003] Therefore, when the multiple processors included in the terminal run different processing tasks, how to meet the interaction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60G06F3/0481
Inventor 刘东海陈澜波
Owner DONGGUAN YULONG COMM TECH
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