Intelligent tablet, channel switching method and computer readable storage medium

A technology of smart tablet and channel switching, applied in the fields of instruments, electrical digital data processing, etc., can solve the problems of inability to recognize the operating system USB device, complicated operation, low recognition efficiency, etc., to achieve the effect of simple and reliable implementation and improved recognition efficiency.

Active Publication Date: 2019-06-28
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a smart tablet, a channel switching method, and a computer-readable storage medium to solve the problem in the prior art that the operating system after the switching of the smart tablet cannot recognize the corresponding operating system inserted before the switching. The problem of the USB device at the USB terminal, and the resulting problem of low recognition efficiency and complicated operation

Method used

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  • Intelligent tablet, channel switching method and computer readable storage medium
  • Intelligent tablet, channel switching method and computer readable storage medium
  • Intelligent tablet, channel switching method and computer readable storage medium

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Experimental program
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Embodiment 1

[0085] Please refer to figure 1 , the smart tablet 100 includes:

[0086] at least two system processors 110, each system processor corresponding to an operating system;

[0087] A switch unit 120 is connected to each system processor 110 respectively;

[0088] A hub 130, connected to the switching unit;

[0089] At least two terminals 140 are each connected to the hub 130 .

[0090] When implementing this solution, the number of terminals 140 and the number of system processors 110 of the operating system can be set as required. In the embodiment of the present invention, there is no limitation on whether the number of terminals is equal to the number of system processors 110 .

[0091] in such as figure 1 In the smart tablet 100 shown, a conduction state can be maintained between each terminal 140 and the hub 130, and between the hub 130 and the switching unit 120. Then, when the operating system where the smart tablet 100 is located is switched, the switch can The con...

Embodiment 2

[0143] Based on the smart tablet provided by the first embodiment above, in order to explain this solution more specifically, the embodiment of the present invention provides the following feasible system architecture of the smart tablet.

[0144] The three system processors corresponding to the three operating systems supported by the smart tablet 100 are: an external PC system processor 110-1, a built-in Android / PC system processor 110-2 and a built-in Android / TV system processor 110- 3. Moreover, the smart tablet 100 includes: a terminal 140-1, a terminal 140-2 and a terminal 140-3. Moreover, the smart tablet 100 is provided with a microprocessor 170 for forwarding channel switching signals.

[0145] Among them, terminal 140-1 is a USB 3.0 terminal, and terminal 140-2 and terminal 140-3 are USB 2.0 terminals; the external PC system processor 110-1 and the built-in Android / TV system processor 110-3 only support USB 2.0; The built-in Android / PC system processor 110-2 support...

Embodiment 3

[0155] Based on the smart tablet provided by the first embodiment above, in order to explain this solution more specifically, the embodiment of the present invention provides the following feasible system architecture of the smart tablet.

[0156] The three system processors corresponding to the three operating systems supported by the smart tablet 100 are: an external PC system processor 110-1, a built-in Android / PC system processor 110-2 and a built-in Android / TV system processor 110- 3. Moreover, the smart tablet 100 includes: a terminal 140-1, a terminal 140-2 and a terminal 140-3. Moreover, the smart tablet 100 is provided with a microprocessor 170 for forwarding channel switching signals.

[0157] Among them, terminal 140-1, terminal 140-2 and terminal 140-3 are USB 3.0 terminals; external PC system processor 110-1 and built-in Android / TV system processor 110-3 only support USB 2.0; built-in Android / PC The system processor 110-2 supports USB 3.0, the hub 130 supports US...

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Abstract

The invention provides an intelligent tablet which is applied to the technical field of terminals. The intelligent tablet provided by the invention comprises at least two system processors, and each system processor corresponds to one operating system; a switching unit respectively connected with each system processor and used for conducting a channel between the channel switching unit and the system processor of the current operating system according to the received channel switching signal; wherein the channel switching signal is generated by a system processor of an operating system where the channel switching signal is located at present; The concentrator is connected with the switching unit; and at least two terminals, each of which is connected with the concentrator and is used for identifying a currently inserted external device. Therefore, the technical scheme provided by the invention is used for solving the problem that in the prior art, the operating system after switching of the intelligent panel cannot identify the USB equipment inserted in the USB terminal corresponding to the operating system before switching, and the problems of relatively low identification efficiency and complex operation caused by the problem.

Description

【Technical field】 [0001] The present invention relates to the technical field of terminals, in particular to a smart tablet, a channel switching method and a computer-readable storage medium. 【Background technique】 [0002] At present, a smart tablet can generally support multiple operating systems for controlling the smart tablet, and each operating system corresponds to an independent Universal Serial Bus (USB) terminal. Specifically, each operating system corresponds to an A system processor, each system processor leads to a USB terminal through an independent communication channel. Based on this, the current operating system of the smart tablet can communicate with the external USB device through the USB terminal corresponding to the processor of the operating system. [0003] However, when the operating system where the smart panel is located is switched, the switched operating system can only recognize the USB device at the USB terminal corresponding to the operating ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/12G06F13/42
CPCG06F13/122G06F13/4282G06F13/4022G06F13/1652G06F13/4068G06F13/385G06F13/4004G06F13/4027G06F2213/4004G06F2213/0042
Inventor 苏章岳母燕雄黄敏强
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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