Mount method and mount system of storage equipment, and television

A storage device and secondary device technology, applied in the field of TV, can solve problems that are not suitable for other types, and achieve the effect of easy identification and enhanced management

Active Publication Date: 2012-09-19
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The embodiment of the present invention provides a storage device mounting method and system, aiming to solve the problem that the storage device mounting method provided by the Android system in the prior art is not suitable for other types, such as USB-type external storage devices

Method used

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  • Mount method and mount system of storage equipment, and television
  • Mount method and mount system of storage equipment, and television
  • Mount method and mount system of storage equipment, and television

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 1 The implementation flow of the storage device mounting method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0036] In step S101, the kernel level loads the driver of the storage device.

[0037] In this embodiment, when the Android system detects that an external storage device is connected, the driver of the storage device is loaded through the Linux kernel layer Kernel level, wherein, in this embodiment, the external storage device is taken as an example of a USB storage device To illustrate, but the specific application is not limited to the USB storage device.

[0038] In step S102, a major device number and a minor device number of the storage device are obtained.

[0039] In this embodiment, after the kernel level loads the driver of the storage device into the Android system, a communication socket socket between the kernel and the user space is created through the connector (Netlink) mechanism, and the k...

Embodiment 2

[0059] figure 2 The implementation process of the storage device mounting method provided by Embodiment 2 of the present invention is shown, and the details are as follows:

[0060] In step S201, the kernel level loads the driver of the storage device.

[0061] In step S202, a major device number and a minor device number of the storage device are obtained.

[0062] In step S203, the local layer creates the device file of the storage device according to the major device number and the minor device number of the storage device. In Linux, the major device number is used by the system to determine the driver (device type: such as USB device, hard disk device), the minor device number is used by the driver to identify the specific device.

[0063] In step S204, the type of the file system partitioning the storage device, the unique identification code of each partition of the storage device and / or the name of each partition of the storage device are extracted from the device fi...

Embodiment 3

[0081] Figure 4 A specific structural block diagram of the mounting system of the storage device provided by Embodiment 3 of the present invention is shown. For convenience of description, only parts related to the embodiment of the present invention are shown. In this embodiment, the mounting system of the storage device is a software unit, a hardware unit, or a combination of software and hardware built in the TV, and the mounting system of the storage device includes: a driver loading unit 41 and a device number obtaining unit 42 , a device file creation unit 43 , a device information extraction unit 44 , a mount path creation unit 45 and a device mount unit 46 .

[0082] Wherein, the driver loading unit 41 is used to load the driver of the storage device;

[0083] A device number obtaining unit 42, configured to obtain a major device number and a minor device number of the storage device;

[0084] A device file creating unit 43, configured to create a device file of the s...

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Abstract

The invention is suitable for the technical field of televisions, and provides a mount method and a mount system of storage equipment. The method comprises the steps that a drive of the storage equipment is loaded; a major equipment number and a minor equipment number of the storage equipment are obtained; an equipment file of the storage equipment is created according to the major equipment number and the minor equipment number; the types of file systems for zoning the storage equipment, the unique identification code of each zone of the storage equipment and/or the name of each zone of the storage equipment are extracted from the equipment file; whether the file systems are of nullable types or not is judged, and if not, a mount path of the storage equipment is created under a preset directory according to the unique identification code of each zone of the storage equipment; and the storage equipment is mounted on the mount path according to the name of the equipment file, the types of the file systems and the unique identification code of each zone of the storage equipment. By adopting the mount method, different storage equipment can be conveniently distinguished by other modules of an Android system, and the management of the storage equipment is enhanced.

Description

technical field [0001] The invention belongs to the technical field of televisions, and in particular relates to a storage device mounting method, system and television. Background technique [0002] The external storage device currently supported by the Android system is mainly a Secure Digital Memory Card (sdcard). The process of loading the sdcard in the Android system is: write the mount information related to the sdcard to / etc / vold.fstab, and pass the The initialization program parses vold.fstab, dynamically mounts the sdcard, and the application program accesses the sdcard mainly through the / mnt / sdcard directory. [0003] The Android system automatically mounts external storage devices mainly through the vold (Volume Daemon) function, and the support for usb storage devices is flawed. The current defects are mainly as follows: [0004] 1. The supported file system is limited, and currently only supports the file system of the file allocation table (File Allocation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04N5/775
Inventor 崔小康
Owner TCL CORPORATION
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