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Multi-hardware system data processing equipment and storage equipment switching method thereof

A data processing device and hardware system technology, applied in the electronic field, can solve the problems of poor user experience, difficulty in seamless switching between stability and transmission speed, etc., and achieve fast data sharing, less changes, and good compatibility

Active Publication Date: 2013-09-04
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It does not realize direct access to real storage device data, but transmits data through the network / usb, and the stability and transmission speed are difficult to achieve the so-called "seamless switching" effect; for example, when a user is watching a video file on an x86 system, suddenly Switching to the ARM system, the existing data synchronization method needs to transfer video files up to hundreds of megabytes from x86 to ARM, which requires waiting for up to several minutes, and the user experience is very poor

Method used

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  • Multi-hardware system data processing equipment and storage equipment switching method thereof
  • Multi-hardware system data processing equipment and storage equipment switching method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Embodiment 1, a kind of multi-hardware system data processing equipment, such as figure 1 shown, including at least:

[0062] A first hardware system; a second hardware system; a storage device;

[0063] A switching module, fixedly connected to the storage device;

[0064] The first hardware system includes:

[0065] A first data access module, configured to read and write the storage device when the first hardware system is connected to the storage device;

[0066] A first detection module, configured to send a first trigger signal when it is detected that the first hardware system will be switched to the second hardware system;

[0067] The first control module is configured to stop the first data access module from accessing the storage device when receiving the first trigger signal, and send a switch to switch the storage device to be connected to the second hardware system a first indication to the switching module;

[0068] The second hardware system includes...

Embodiment 2

[0088] Embodiment two, a kind of notebook computer, such as figure 2 As shown, including: switch module;

[0089] The first hardware system, which is an ARM hardware system in this embodiment, supplies 5V direct current to the switching module; includes a FLASH as a system disk.

[0090] The second hardware system is an X86 hardware system in this embodiment;

[0091] A storage device, which is a SATA hard disk in this embodiment, is connected to the switching module through a SATA data line;

[0092] The switching module is respectively connected to the ARM hardware system and the X86 hardware system through the SATA data line, and one of the hardware systems is connected to the SATA hard disk.

[0093] As a shared storage device of two hardware systems, the SATA hard disk can allow the two hardware systems to share the data stored therein; for example, the data saved by the user under the X86 hardware system can also be accessed when switching to the ARM hardware system. ...

Embodiment 3

[0110] Embodiment three, a tablet computer, comprising:

[0111] A first hardware system; a storage device; a switching module connected with the storage device.

[0112] The tablet computer can be used alone to independently fulfill the user's needs, or it can be connected with a docking station containing another hardware system to form a system (device) with a hybrid architecture; Between the processing capabilities of the tablet computer and the docking station, one of them is selected to fulfill the user's needs or both cooperate to fulfill the user's needs.

[0113] The first hardware system includes:

[0114] A first data access module, configured to read and write the storage device when the first hardware system is connected to the storage device;

[0115] The first detection module is configured to send a first trigger signal when it detects that an external hardware system will be connected to the storage device;

[0116] The first control module is configured to...

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Abstract

The invention discloses multi-hardware system data processing equipment and a storage equipment switching method thereof. The method comprises that: when detecting switching from a first hardware system to a second hardware system, the first hardware system stops accessing storage equipment, and transmits a first instruction of switching the connection of the storage equipment with the first hardware system into the connection with the second hardware system to a switching module; when detecting the switching from the second hardware system to the first hardware system, the second hardware system stops accessing the storage equipment, and transmits a second instruction of switching the connection of the storage equipment with the second hardware system into the connection with the first hardware system to the switching module; and the switching module connects the storage equipment and the second hardware system according to the first instruction, and connects the storage equipment and the first hardware system according to the second instruction. By the multi-hardware system data processing equipment and the storage equipment switching method thereof, each hardware system in a Hybrid architecture can directly access the storage equipment.

Description

technical field [0001] The invention relates to the electronic field, in particular to a multi-hardware system data processing device and a switching method for the storage device thereof. Background technique [0002] With the development of personal computers, the problems of high power consumption and slow startup of original systems such as X86 have gradually become prominent, and the advantages of combining systems with other architectures (such as ARM) and original systems such as X86 systems into a Hybrid architecture have also become more and more prominent. . Hybrid is a hybrid system. In fact, on the basis of the original system, at least one other system with low power consumption and relatively poor performance is embedded and integrated. Multiple systems work together to give full play to their respective advantages; one of the key technologies is to realize Fast and stable data sharing among multiple systems. [0003] In the existing solutions, since the hard...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F13/16
Inventor 彭刚柯海滨
Owner LENOVO (BEIJING) LTD