WO2016062060A1 - Method and apparatus for updating/backing up operating system through t card, and storage medium - Google Patents

Abstract

A method for updating an operating system through a T card. The method comprises: after receiving a triggering signal for updating an operating system, sending a query instruction for storage device information to an intelligent terminal (S101); receiving the storage device information sent by the intelligent terminal, and finding data storage location information of a T card from the storage device information (S102); sending a T card reading instruction to the intelligent terminal according to the data storage location information of the T card (S103); receiving T card data information sent by the intelligent terminal, and if the T card data information contains an operating system updating file of the intelligent terminal, sending an operating system updating instruction to the intelligent terminal (S104); and receiving operating system updating completion information sent by the intelligent terminal, and completing the operating system updating of the intelligent terminal (S105). Also disclosed are a method for updating an operating system through a T card, an apparatus for updating an operating system through a T card, an apparatus for backing up an operating system through a T card, and a storage system.

Description

Method and device for updating/backing up operating system by T card, storage medium Technical field

The present invention relates to the field of intelligent terminal technologies, and in particular, to a method and device for updating/backing up an operating system through a T card, and a storage medium.

Background technique

Smart terminals, such as mobile phones and tablets, are widely used in all aspects of social life, bringing great convenience to people's lives, work and entertainment.

Smart terminals have an operating system that allows the user to operate and allows users to install applications that meet operating system requirements as needed. In particular, the open source operating system allows users to write specific applications directly to the original operating system or modify the original operating system, which greatly improves the stability of the specific application, compatibility with the operating system and operating system. The user's pertinence makes it easy for users to use the application directly in an operating system environment with a specific application installed.

The smart terminal allows the user to update the operating system by himself. The commonly used method of updating the operating system is to turn off the power of the smart terminal, connect the smart terminal to the computer through the data line, download the update control software and the operating system file that needs to be updated through the computer, and update the control software to update the operation. The system file is written to the smart terminal.

However, the method of updating the operating system has the following drawbacks:

1. Connect the smart terminal to the computer using the data cable. Since the data line is usually connected to the computer's Universal Serial Bus (USB) interface, the USB interface can provide a limited voltage, and the data line itself consumes power. This results in a lower voltage applied to the smart terminal, which is not conducive to the normal operation of the smart terminal; especially when the operating system file that needs to be updated is written into the smart terminal, if the data line is disturbed, the data transmission is interrupted, Lead to exercise The system update failed; serious, the intelligent terminal will have an irreparable error, and the smart terminal will be unavailable.

2. The intelligent terminal is in the passive update state. Only when the update fails, an error message is sent, and the legality of the operating system file that needs to be updated cannot be detected before updating the operating system.

3. The USB power supply voltage is unstable and interferes with the update of the operating system.

Summary of the invention

In view of this, the embodiment of the present invention is to provide a method and device for updating/backing up an operating system of a T card, and a storage medium, which can at least solve the problem of poor data transmission stability when updating the operating system of the smart terminal through the data line.

The technical solution of the embodiment of the present invention is implemented as follows:

In a first aspect, an embodiment of the present invention provides a method for updating an operating system by using a T card, which is applied to an intelligent terminal having a T card, and the method includes:

After receiving the trigger signal for updating the operating system, sending a storage device information query instruction to the smart terminal;

Receiving storage device information sent by the smart terminal, and finding data storage location information of the T card from the storage device information;

Sending a T card read instruction to the smart terminal according to the data storage location information of the T card;

Receiving T card data information sent by the smart terminal, and if the T card data information includes an operating system update file of the smart terminal, sending an operating system update command to the smart terminal;

Receiving operating system update completion information sent by the smart terminal.

In an embodiment of the invention, the method comprises:

If the receiving of the smart terminal fails due to the T card being unreadable, the image file and the system partition table are not matched, the image file is invalid, or the data storage space currently available to the smart terminal does not meet the operating system update requirements, the operating system update fails. Information, an alarm signal is issued and exits.

In a second aspect, an embodiment of the present invention further provides a method for updating an operating system by using a T card. Applied to a smart terminal having a T card, the method includes:

Receiving a storage device information query instruction sent by the control device, querying the storage device information according to the storage device information query instruction, and transmitting the storage device information to the control device;

Receiving a T card reading instruction sent by the control device, reading a T card according to the T card reading instruction, obtaining T card data information; and transmitting the T card data information to the control device;

Receiving an operating system update command sent by the control device, and writing an operating system update file in the T card to a storage area of the operating system according to the operating system update command;

An operating system update completion message is sent to the control device.

In an embodiment of the present invention, the reading the T card according to the T card reading instruction, and obtaining the T card data information includes:

The program counter is pointed to the data storage location of the T card corresponding to the T card read command, and the data of the T card is read to obtain the T card data information.

In an embodiment of the present invention, the writing, by the operating system update instruction, the operating system update file in the T card to the storage area of the operating system includes:

Find the image file and system partition table corresponding to the operating system update file from the data of the T card;

Query the currently available data storage space; if the image file and the system partition table match, the image file is legal, and the currently available data storage space meets the operating system update requirement, format the current operating system, and write the image file Enter the storage area of the operating system;

Reading the storage area data of the operating system.

In an embodiment of the invention, the method comprises:

If the T card cannot be read, the image file and the system partition table do not match, the image file is invalid, or the currently available data storage space does not meet the operating system update requirement, the operating system update failure information is sent to the control system, and the read Take the storage area of the operating system.

In a third aspect, the embodiment of the present invention further provides a method for backing up an operating system by using a T card, which is applied to a smart device having a T card, and the method includes:

After receiving the trigger signal of the backup operating system, sending a storage device information query instruction to the smart terminal;

Receiving storage device information sent by the smart terminal, and finding data storage location information of the T card from the storage device information;

Sending an operating system backup instruction to the smart terminal according to the data storage location information of the T card;

Receiving operating system backup completion information sent by the smart terminal.

In an embodiment of the invention, the method comprises:

If the data storage space currently received by the smart terminal or the available data storage space of the T card does not meet the operating system backup failure requirement of the operating system backup request, the alarm signal is sent out and exits.

In a fourth aspect, the embodiment of the present invention further provides a method for backing up an operating system by using a T card, which is applied to a smart device having a T card, and the method includes:

Receiving a storage device information query instruction sent by the control device, querying the storage device information according to the storage device information query instruction, and transmitting the storage device information to the control device;

Receiving an operating system backup instruction sent by the control device, and writing the current operating system to the T card according to the operating system backup instruction;

An operating system backup completion message is sent to the control device.

In an embodiment of the present invention, the writing the current operating system to the T card according to the operating system backup instruction includes:

Query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to the T card read command. a data storage location of the T card, and reading data of the current operating system, generating an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; and the image file and the system Partition Table Write the T card.

In an embodiment of the invention, the method comprises:

If the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement, the operating system backup failure information is sent to the control system.

In a fifth aspect, the embodiment of the present invention further provides an apparatus for updating an operating system by using a T card, where the apparatus includes:

The update query instruction sending unit is configured to receive a trigger signal for updating the operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal for updating the operating system;

The first T card data query unit is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T card from the storage device information;

The first T card reading instruction sending unit is configured to send a T card reading instruction to the smart terminal according to the data storage location information of the T card;

The operating system update control unit is configured to receive T card data information sent by the smart terminal, and if the T card data information includes an operating system update file of the smart terminal, send an operating system update instruction to the smart terminal;

The first monitoring unit is configured to receive operating system update completion information sent by the smart terminal.

In an embodiment of the invention, the device comprises:

The first alarm unit is configured to receive the data storage space sent by the smart terminal due to the T card being unreadable, the image file and the system partition table are not matched, the image file is invalid, or the smart terminal is currently available. When the required operating system update failure message is updated, an alarm signal is issued and exits.

In a sixth aspect, the embodiment of the present invention further provides an apparatus for updating an operating system by using a T card, where the apparatus includes:

The first query information receiving unit is configured to receive the storage device information sent by the control device. Inquiring instructions, querying storage device information according to the storage device information query instruction, and transmitting the storage device information to the control device;

The T card data retrieval unit is configured to receive a T card read command sent by the control device, read the T card according to the T card read command, and obtain T card data information; and send the T card data information to The control device;

An operating system update unit configured to receive an operating system update command sent by the control device, and write an operating system update file in the T card to a storage area of the operating system according to the operating system update command;

The update completion information transmitting unit is configured to transmit operating system update completion information to the control device.

In an embodiment of the present invention, the T card data retrieval unit includes:

The T card data reading module is configured to point the program counter to the data storage location of the T card corresponding to the T card reading instruction, and read the data of the T card to obtain the T card data information.

In an embodiment of the present invention, the operating system update unit includes:

The T card data retrieval module is configured to find an image file and a system partition table corresponding to the operating system update file from the data of the T card;

Updating the control module, configured to query the currently available data storage space; if the image file and the system partition table match, the image file is legal, and the currently available data storage space meets the operating system update requirement, the current operating system is formatted, and Writing the image file into a storage area of the operating system;

An operating system restart module configured to read storage area data of the operating system.

In an embodiment of the invention, the device comprises:

a second alarm unit configured to send to the control system when the T card cannot be read, the image file and the system partition table do not match, the image file is invalid, or the currently available data storage space does not meet the operating system update requirement. Operating system update failure information, read operating system storage Storage area.

In a seventh aspect, the embodiment of the present invention further provides an apparatus for backing up an operating system by using a T card, where the apparatus includes:

The backup query instruction sending unit is configured to receive a trigger signal of the backup operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal of the backup operating system;

The second T-card data query unit is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T-card from the storage device information;

The second T card reading instruction sending unit is configured to send an operating system backup instruction to the smart terminal according to the data storage location information of the T card;

The second monitoring unit is configured to receive operating system backup completion information sent by the smart terminal.

In an embodiment of the invention, the device comprises:

The third alarm unit is configured to send, when receiving, the data storage space currently available by the smart terminal or the available data storage space of the T card does not meet the operating system backup failure requirement of the operating system backup requirement, The alarm signal is exited.

In an eighth aspect, the embodiment of the present invention further provides an apparatus for backing up an operating system by using a T card, where the apparatus includes:

The second query information receiving unit is configured to receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

An operating system backup unit configured to receive an operating system backup command sent by the control device, and write the current operating system to the T card according to the operating system backup instruction;

The backup completion information transmitting unit is configured to send operating system backup completion information to the control device.

In an embodiment of the present invention, the operating system backup unit includes:

The operating system backup module is configured to query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to Describe the data storage location of the T card corresponding to the T card reading instruction, and read the data of the current operating system, and generate an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; Write the image file and system partition table to the T card.

In an embodiment of the invention, the device comprises:

The fourth alarm unit is configured to send an operating system backup failure information to the control system when the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement.

According to a ninth aspect, an embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions for executing any one of the first to fourth aspects of the present invention. Provides a method for card update/backup of the operating system.

The method and device for updating/backing up the operating system of the T card provided by the embodiment of the present invention, and the storage medium, after receiving the trigger signal for updating the operating system, send a storage device information query instruction to the intelligent terminal; and the storage device information fed back according to the smart terminal Finding data storage location information of the T card; sending a T card reading instruction to the smart terminal according to the data storage location information of the T card; finding an operating system update file of the smart terminal from the T card data information, and The intelligent terminal sends an operating system update command, and finally updates the operating system of the smart terminal through the T card, thereby improving the stability and security of the intelligent terminal in updating the operating system, and facilitating the maintenance of the intelligent terminal.

DRAWINGS

1 is a schematic flowchart of an implementation method of updating an operating system by using a T card according to Embodiment 1 of the present invention;

2 is a schematic flow chart of a method for updating an operating system by using a T card according to Embodiment 2 of the present invention; Figure

3 is a schematic flowchart of an implementation process of a method for backing up an operating system by using a T card according to Embodiment 3 of the present invention;

4 is a schematic flowchart of an implementation process of a method for backing up an operating system by using a T card according to Embodiment 4 of the present invention;

5 is a schematic structural diagram of a device for updating an operating system by using a T card according to Embodiment 5 of the present invention;

6 is a schematic structural diagram of a device for updating an operating system by using a T card according to Embodiment 6 of the present invention;

7 is a schematic structural diagram of a device for backing up an operating system by using a T card according to Embodiment 7 of the present invention;

FIG. 8 is a schematic structural diagram of a device for backing up an operating system by using a T card according to Embodiment 8 of the present invention; FIG.

FIG. 9 is a schematic diagram of an implementation process of a method for updating an operating system by using a T card according to Embodiment 9 of the present invention; FIG.

10 is a schematic flowchart of an implementation process of a method for backing up an operating system by using a T card according to Embodiment 10 of the present invention;

Figure 11 is a detailed structural view of Embodiment 11 of the present invention.

detailed description

The technical solutions of the present invention are further elaborated below in conjunction with the drawings and specific embodiments.

Example 1

In order to solve the problem of poor data transmission stability when updating the smart terminal operating system through the data line. The embodiment provides a method for updating an operating system by using a T card (that is, a TF card, also called a microSD card), and is applied to an intelligent terminal having a T card. As shown in FIG. 1 , this embodiment Methods include:

S101: After receiving the trigger signal for updating the operating system, sending a storage device information query instruction to the smart terminal;

The trigger signal for updating the operating system may be sent by the user through a specific key combination on the smart terminal, or may be sent by the user through a set trigger signal command before the smart terminal is restarted, and after the trigger command is obtained, the control device sends the smart terminal to the smart terminal. Storage device information query instruction. The intelligent terminal receives the storage device information query instruction and queries the storage device information.

S102: Receive storage device information sent by the smart terminal, and find data storage location information of the T card from the storage device information.

Since the T card does not belong to the smart device itself, the information area corresponding to the T card can be found from the storage device information according to the identifier, type or name of the data information of the T card itself, and according to the data of the T card itself. The storage location information of the identification, type or name of the information is the starting position and ending position of the T card data.

S103: Send a T card reading instruction to the smart terminal according to the data storage location information of the T card.

The T card read command includes data storage location information of the T card.

S104: Receive T-card data information sent by the smart terminal, and if the T-card data information includes an operating system update file of the smart terminal, send an operating system update command to the smart terminal;

When looking for an operating system update file for a smart terminal, because the operating system update file has a specific file type, a common method is to find an operating system update file based on the file type. When the operating system update file exists as a compressed file, it is allowed to view the files in the compressed package. The operating system update file can also be a user-defined name.

S105: Receive operating system update completion information sent by the smart terminal, and complete an operating system update of the smart terminal.

After receiving the trigger signal for updating the operating system, the embodiment sends a storage device information query instruction to the smart terminal; and finds the data storage location information of the T card according to the storage device information fed back by the smart terminal; and stores the data according to the T card. The location information sends a T card reading instruction to the smart terminal; the operating system update file of the smart terminal is found from the T card data information, and an operating system update command is sent to the smart terminal, and finally the operating system of the smart terminal is implemented by the T card. The update improves the stability and security of the intelligent terminal in updating the operating system, and is convenient for the maintenance of the intelligent terminal.

According to the process of updating the operating system, the control device receives the storage device information, the T card data information, and the operating system update completion information sent by the smart terminal, that is, the smart terminal is powered on during the update of the operating system, so that the smart device is enabled. The terminal can detect the operating system update file. At the same time, the update process is powered by the battery of the smart terminal itself, which ensures the stability of the power supply, reduces the interference of external factors, and can avoid the system in the process of updating the operating system of the smart terminal to the utmost extent. Sexual errors, etc., ensure the stability and success rate of updating the operating system.

In addition, if the data storage space sent by the smart terminal due to the T card cannot be read, the image file and the system partition table are not matched, the image file is invalid, or the smart terminal is currently available, the operating system does not meet the operating system update requirement. When the failure information is updated, an alarm signal is issued and exits. This completes the update operation of the smart terminal.

Example 2

This embodiment and the embodiment 1 belong to the same inventive concept. This embodiment provides a method for updating an operating system by using a T card, and is applied to an intelligent terminal having a T card. As shown in FIG. 2, the method in this embodiment includes:

S201: Receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

Storage device information includes data storage information of the device itself and additional data storage devices Data storage information (such as T card, etc.).

S202: Receive a T card read command sent by the control device, read a T card according to the T card read command, and obtain T card data information; and send the T card data information to the control device;

The T card read command contains data storage location information of the T card, and the data information included in the T card is read according to the data storage location information of the T card.

S203: Receive an operating system update command sent by the control device, and write an operating system update file in the T card to a storage area of the operating system according to the operating system update command.

Since the operating system update file has a specific file type, the operating system update file can be found from the data in the T card according to the file type. When writing the operating system update file in the T card to the storage area of the operating system, you can copy the operating system update file in the T card to the data storage of the device itself, and then write it to the storage area of the operating system. Read from the T card and write to the memory area of the operating system.

S204: Send operating system update completion information to the control device to complete an operating system update.

Specifically, in step S202, the T card is read according to the T card reading instruction, and the obtained T card data information includes:

The program counter is used to store the address of the unit where the next instruction is located, point the program counter to the data storage location of the T card corresponding to the T card read command, and read the data of the T card to obtain the T card data information.

Writing the operating system update file in the T card to the storage area of the operating system according to the operating system update command in step S203 includes:

Find the image file and system partition table corresponding to the operating system update file from the data of the T card according to the file type or name of the operating system update file and the system partition table; according to the total storage space of the smart terminal and the space occupied by the existing file The currently available data storage space is available; The system partition table is used for reading or writing data. If the image file and the system partition table match, the image file can be read and written. The image file legally indicates the image file and the current smart terminal model and the current operating system. Meet the update requirements; update the operating system needs to extract the image file and then write to the smart terminal. The decompression process requires a certain data cache space. When the currently available data storage space of the smart terminal is larger than the data cache space required for the decompression process, that is, the currently available data storage space satisfies the operating system update requirement, the operating system may be updated. operating. Then formatting the current operating system, and writing the image file to the storage area of the operating system; reading the storage area data of the operating system to complete the operating system update.

In addition, if the T card cannot be read, the image file and the system partition table do not match (mainly the system partition table has problems causing the image file to be unreadable), the image file is invalid, or the currently available data storage space does not satisfy the operating system. The update request sends an operating system update failure message to the control system to read the storage area of the operating system.

When the user needs to back up the operating system of the smart terminal, for example, after the smart terminal operating system is infected by a virus, the operating system of the smart terminal needs to be restored to a certain state before being infected by the virus. At this time, it is necessary to use a backup file of the smart terminal operating system that is backed up before being infected by the virus. Therefore, the present application also proposes a scheme of backing up the operating system through the T card, so as to use and maintain the smart terminal.

Example 3

This embodiment provides a method for backing up an operating system by using a T card, and is applied to a smart device having a T card. As shown in FIG. 3, the method in this embodiment includes:

S301: After receiving a trigger signal of the backup operating system, sending a storage device information query instruction to the smart terminal;

The trigger signal of the backup operating system may be sent by the user through a specific key combination on the smart terminal, or may be issued by a set trigger signal command before the smart terminal restarts.

S302: Receive storage device information sent by the smart terminal, and obtain information from the storage device. Find the data storage location information of the T card;

Since the T card does not belong to the smart device itself, the information area corresponding to the T card can be found from the storage device information according to the data information of the T card itself, thereby obtaining the starting position and the ending position of the T card data.

S303: Send an operating system backup instruction to the smart terminal according to the data storage location information of the T card.

The operating system backup instruction includes data storage location information of the T card. Since the T card does not belong to the smart device itself, the information area corresponding to the T card can be found from the storage device information according to the data information of the T card itself, thereby obtaining the starting position and the ending position of the T card data.

S304: Receive operating system backup completion information sent by the smart terminal, and complete an operating system backup of the smart terminal.

After receiving the trigger signal of the backup operating system, the embodiment sends a storage device information query instruction to the smart terminal; and finds the data storage location information of the T card according to the storage device information fed back by the smart terminal, and sends an operation to the smart terminal. The system backup instruction finally realizes the backup of the intelligent terminal operating system through the T card, improves the stability and security in the process of the intelligent terminal backup operating system, and is convenient for the maintenance of the intelligent terminal.

According to the process of the backup operating system described above, the backup process is powered by the battery of the smart terminal itself, which ensures the stability of the power supply, reduces the interference of external factors, and can avoid systematic errors in the operating system backup process of the smart terminal to the utmost extent. To ensure the stability and success rate of the backup operating system.

In addition, if the data storage space currently received by the smart terminal or the available data storage space of the T card does not meet the operating system backup failure information required by the operating system backup request, the alarm signal is sent out and exits.

Example 4

This embodiment and the embodiment 3 belong to the same inventive concept. The embodiment provides a method for backing up an operating system by using a T card, and is applied to a smart device having a T card. As shown in FIG. 4, the method in this embodiment includes:

S401: Receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

The storage device information includes data storage information of the device itself and data storage information of an additional data storage device (such as a T card, etc.).

S402: Receive an operating system backup instruction sent by the control device, and write the current operating system to the T card according to the operating system backup instruction.

Before writing the current operating system to the T card, you should check whether the T card is readable and writable. If it can be read or written, continue the subsequent operations; otherwise, send an alarm message.

S403: Send operating system backup completion information to the control device, and complete an operating system backup.

Specifically, the writing the current operating system to the T card according to the operating system backup instruction in step S402 includes:

Query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to the T card read command. a data storage location of the T card, and reading data of the current operating system, generating an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; and the image file and the system The partition table is written to the T card.

Additionally, the method includes:

If the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement, the operating system backup failure information is sent to the control system.

Example 5

An apparatus for updating an operating system by using a T card, as shown in FIG. 5, the apparatus of this embodiment includes:

The update query instruction sending unit 501 is configured to receive a trigger signal for updating the operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal of the update operating system; wherein the trigger signal for updating the operating system may be that the user passes the smart The specific key combination on the terminal is sent, or it can be issued by the set trigger signal command before the smart terminal restarts.

The first T-card data query unit 502 is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T-card from the storage device information; since the T-card does not belong to the smart device itself Therefore, the information area corresponding to the T card can be found from the storage device information according to the data information of the T card itself, thereby obtaining the starting position and the ending position of the T card data.

The first T card read command sending unit 503 is configured to send a T card read command to the smart terminal according to the data storage location information of the T card; wherein the T card read command includes data storage location information of the T card .

The operating system update control unit 504 is configured to receive T card data information sent by the smart terminal, and if the T card data information includes an operating system update file of the smart terminal, send an operating system update command to the smart terminal. When looking for an operating system update file for a smart terminal, a common method is to find an operating system update file based on the file type. When the operating system update file exists as a compressed file, it is allowed to view the files in the compressed package. The operating system update file can also be a user-defined name.

The first monitoring unit 505 is configured to receive operating system update completion information sent by the smart terminal, and complete an operating system update of the smart terminal.

Furthermore, the device comprises:

The first alarm unit 506 is configured to be unable to read the T card received by the smart terminal. If the fetch, mirror file, and system partition table do not match, the image file is invalid, or the data storage space currently available to the smart terminal does not meet the operating system update failure information required by the operating system update, an alarm signal is sent and exits.

It should be noted that the implementation device may be placed on the smart terminal or may exist independently of the smart terminal.

Example 6

An apparatus for updating an operating system by using a T card, as shown in FIG. 6, the apparatus of this embodiment includes:

The first query information receiving unit 601 is configured to receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

The T card data retrieval unit 602 is configured to receive a T card read command sent by the control device, read the T card according to the T card read command, and obtain T card data information; send the T card data information Giving the control device;

The operating system update unit 603 is configured to receive an operating system update command sent by the control device, and write an operating system update file in the T card to a storage area of the operating system according to the operating system update command;

The update completion information transmitting unit 604 is configured to transmit operating system update completion information to the control device to complete an operating system update.

Specifically, the T card data retrieval unit 602 includes a T card data reading module, and the T card data reading module is configured to point a program counter to a data storage location of the T card corresponding to the T card reading instruction, and Read the data of the T card to get the T card data information.

The operating system update unit 603 includes:

The T card data retrieval module is configured to find an image file and a system partition table corresponding to the operating system update file from the data of the T card;

Updating the control module, configured to query the currently available data storage space; The device matches the system partition table, the image file is legal, and the currently available data storage space meets the operating system update requirements, the current operating system is formatted, and the image file is written into the storage area of the operating system;

The operating system restart module is configured to read the storage area data of the operating system to complete an operating system update.

The device includes:

The second alarm unit 605 is configured to notify the control system when the T card cannot be read, the image file and the system partition table do not match, the image file is invalid, or the currently available data storage space does not meet the operating system update requirement. Send an operating system update failure message and read the operating system's storage area.

It should be noted that the implementation device may be placed on the smart terminal or may exist independently of the smart terminal.

Example 7

An apparatus for backing up an operating system by using a T card, as shown in FIG. 7, the apparatus of this embodiment includes:

The backup query instruction sending unit 701 is configured to receive a trigger signal of the backup operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal of the backup operating system;

The second T-card data query unit 702 is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T-card from the storage device information;

The second T card reading instruction sending unit 703 is configured to send an operating system backup instruction to the smart terminal according to the data storage location information of the T card;

The second monitoring unit 704 is configured to receive operating system backup completion information sent by the smart terminal, and complete an operating system backup of the smart terminal.

Furthermore, the device comprises:

The third alarm unit 705 is configured to receive the smart terminal sent by the smart terminal. When the available data storage space or the available data storage space of the T card does not meet the operating system backup failure information required by the operating system backup, an alarm signal is sent and exits.

It should be noted that the implementation device may be placed on the smart terminal or may exist independently of the smart terminal.

Example 8

An apparatus for backing up an operating system by using a T card, as shown in FIG. 8, the apparatus of this embodiment includes:

The second query information receiving unit 801 is configured to receive a storage device information query command sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

The operating system backup unit 802 is configured to receive an operating system backup instruction sent by the control device, and write the current operating system to the T card according to the operating system backup instruction;

The backup completion information sending unit 803 is configured to send the operating system backup completion information to the control device to complete the operating system backup.

Specifically, the operating system backup unit 802 includes:

The operating system backup module is configured to query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to Describe the data storage location of the T card corresponding to the T card reading instruction, and read the data of the current operating system, and generate an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; Write the image file and system partition table to the T card.

Furthermore, the device comprises:

The fourth alarm unit 804 is configured to send an operating system backup failure information to the control system when the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement.

It should be noted that the implementation device can be placed on the smart terminal or can be independent of the smart device. The terminal exists.

Example 9

This embodiment provides a method for updating an operating system by using a T card, and is applied to a smart device having a T card. As shown in FIG. 9, the method includes:

S901: After receiving the trigger signal for updating the operating system, the control device sends a storage device information query instruction to the smart terminal.

S902: The smart terminal receives the storage device information query instruction sent by the control device, queries the storage device information according to the storage device information query instruction, and sends the storage device information to the control device.

S903: The control device receives the storage device information sent by the smart terminal, and finds the data storage location information of the T card from the storage device information.

S904: The smart terminal receives the T card reading instruction sent by the control device, reads the T card according to the T card reading instruction, and obtains T card data information; and sends the T card data information to the control device. ;

S905: The control device sends a T card reading instruction to the smart terminal according to the data storage location information of the T card.

S906: The smart terminal receives an operating system update command sent by the control device, and writes an operating system update file in the T card to a storage area of the operating system according to the operating system update command.

S907: The control device receives the T card data information sent by the smart terminal, and if the T card data information includes an operating system update file of the smart terminal, sends an operating system update command to the smart terminal;

S908: The smart terminal sends operating system update completion information to the control device.

S909: The control device receives the operating system update completion information sent by the smart terminal, and completes an operating system update of the smart terminal.

The specific content of the above steps is the same as that in Embodiments 1 and 2, and details are not described herein again.

Example 10

This embodiment provides a method for backing up an operating system by using a T card, and is applied to a smart device having a T card. As shown in FIG. 10, the method in this embodiment includes:

S1001: After receiving the trigger signal of the backup operating system, the control device sends a storage device information query instruction to the smart terminal.

S1002: The smart terminal receives the storage device information query instruction sent by the control device, queries the storage device information according to the storage device information query instruction, and sends the storage device information to the control device;

S1003: The control device receives the storage device information sent by the smart terminal, and finds the data storage location information of the T card from the storage device information.

S1004: The smart terminal receives an operating system backup command sent by the control device, and writes the current operating system to the T card according to the operating system backup command.

S1005: The control device sends an operating system backup instruction to the smart terminal according to the data storage location information of the T card.

S1006: The smart terminal sends operating system backup completion information to the control device.

S1007: The control device receives the operating system backup completion information sent by the smart terminal, and completes an operating system backup of the smart terminal.

The specific content of the above steps is the same as that in Embodiments 3 and 4, and details are not described herein again.

Example 11

In this embodiment, the technical solution of the present invention is described in detail by updating and backing up the mobile phone operating system by the control device placed on the mobile phone.

The structural diagram of this embodiment is shown in FIG. 11, and the specific implementation steps of the technical solution of the present invention are described in detail through FIG.

1. When the phone is turned off, press the power button, then go to step 2; press the button that sets the combination (such as the power button, volume increase button and volume down button) to issue the trigger signal for updating/backing up the operating system. Then proceed to step 3;

2. The phone is turned on, and the program counter of the processor of the mobile phone points to the Mth byte in the storage space (the location of the current operating system of the mobile phone), and the system is normally started. If the system does not start properly, go to step 6.

3. The phone is turned on and enters the update/backup operating system state. At this time, the related prompt information such as updating the operating system from the T card, backing up the operating system, or exiting may be displayed through the screen of the mobile phone.

If you choose to update the operating system from the T card, go to step 4; if you choose to back up the operating system, go to step 5; if you choose to exit, go to step 2.

4. The control device sends a storage device information query instruction to the mobile phone; the mobile phone queries the storage device information according to the storage device information query instruction, and sends the storage device information to the control device; the control device receives the storage device information sent by the mobile phone, Finding data storage location information of the T card from the storage device information, and sending a T card reading instruction to the mobile phone according to the data storage location information of the T card; and receiving, by the mobile phone, a T card reading instruction sent by the control device, Reading the T card according to the T card reading instruction to obtain T card data information; transmitting the T card data information to the control device; the control device receiving the T card data information sent by the mobile phone, if the T card The data information includes an operating system update file of the mobile phone, and an operating system update command is sent to the mobile phone; the mobile phone receives an operating system update command sent by the control device, and uses an operating system in the T card according to the operating system update command. The update file is written into the storage area of the operating system, and the operating system update completion information is sent to the control device to complete the operating system update. The control device receives the operating system update completion information sent by the mobile phone, and confirms that the operating system update of the mobile phone is completed.

Specifically, the processor of the mobile phone reads the system image file and the system partition table to be updated in the T card, checks the phone storage and the system partition table, and whether the image file matches the current mobile phone (if the total size exceeds the mobile phone storage upper limit, the partition table) If the image file is invalid, if the image file does not match or the image file is invalid, go to step 6. Otherwise, format the MN storage space (mobile phone operating system area) in the phone, and then according to the partition table. Will mirror The file is written to the phone. Then proceed to step 2.

5. The backup system, the control device sends a storage device information query instruction to the mobile phone; the mobile phone receives the storage device information query instruction sent by the control device, and queries the storage device information according to the storage device information query instruction, and sends the storage device information Giving the control device; the control device receives the storage device information sent by the mobile phone, and finds the data storage location information of the T card from the storage device information; and the data storage location information according to the T card to the mobile phone Sending an operating system backup command; the mobile phone receives an operating system backup command sent by the control device, writes a current operating system to the T card according to the operating system backup command; and sends an operating system backup completion information to the control device, and completes Operating system backup. The control device receives the operating system backup completion information sent by the mobile phone, and completes the operating system backup of the mobile phone.

Specifically, the mobile phone processor checks whether the T card satisfies the condition of writing the T card (such as whether the T card data size is smaller than the mobile phone storage, the T card cannot be written, or the T card cannot be formatted, etc.), if the T card condition is not satisfied, Then, the process proceeds to step 6. If the condition is met, the storage area of the mobile phone system is read, and the partition table and the image file of the mobile phone operating system are generated and written into the T card.

6. The phone has an error prompt interface and prompts the cause of the error.

a. The mobile phone cannot start the system normally, prompting the user to “cannot start the system normally”, press the shutdown button to shut down;

b. During the process of downloading the system, the file matches incorrectly, and the prompt matches the cause of the error (such as whether the image file size exceeds the mobile phone storage limit, the partition table and the image file cannot correspond), and after 10 seconds, the process proceeds to step 2; or the process of writing to the phone storage error occurs. , the prompt "Cannot write to the system, the system is damaged", press the shutdown button to shut down.

c. During the backup system, the T card does not meet the writing conditions, and the specific reason is prompted. After 10 seconds, the process proceeds to step 2; or, during the process of writing the T card, an error occurs, “Write T card error”, and enter after 10 seconds. Step 2.

Each unit in the device for updating/backing up an operating system by using a T card according to an embodiment of the present invention And the modules included in each unit can be implemented by a processor located in the user terminal or a processor independent of the user terminal, for example, a backup query instruction sending unit in the device that backs up the operating system through the T card. The second T card data query unit, the second T card read command sending unit, the second monitoring unit, and the third alarm unit can all be implemented by a processor in the user terminal; The specific logic circuit is implemented; in the process of the specific embodiment, the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA). .

It should be noted that, in the embodiment of the present invention, if the foregoing method for updating/backing up the operating system through the T card is implemented in the form of a software function module, and is sold or used as a standalone product, it may also be stored in a computer readable form. Take the storage medium. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions. A computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention. The foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the invention are not limited to any specific combination of hardware and software.

Correspondingly, the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions execute the method of the present invention for updating/backing up an operating system through a T card.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed. In addition, each shown or discussed The coupling, or direct coupling, or communication connection of the components to each other may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or other.

The units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the above integration The unit can be implemented in the form of hardware or in the form of hardware plus software functional units.

A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to the program instructions. The foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage device includes the following steps: The foregoing storage medium includes: a removable storage device, a read-only memory (ROM), a magnetic disk, or an optical disk, and the like, which can store program codes.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the appended claims.

Industrial applicability

In the embodiment of the present invention, after receiving the trigger signal for updating the operating system, the device sends a storage device information query instruction to the smart terminal; receives the storage device information sent by the smart terminal, and finds the data of the T card from the storage device information. Storing location information; transmitting a T card reading instruction to the smart terminal according to the data storage location information of the T card; receiving the smart terminal Sending the T card data information, if the T card data information includes an operating system update file of the smart terminal, sending an operating system update command to the smart terminal; receiving the operating system update completion information sent by the smart terminal The operating system update of the smart terminal is completed; thus, the update of the smart terminal operating system is implemented by the T card, and the stability and security of the smart terminal in updating the operating system are improved, and the maintenance of the smart terminal is facilitated.

Claims (23)

1. A method for updating an operating system by using a T card, the method comprising:

   After receiving the trigger signal for updating the operating system, sending a storage device information query instruction to the smart terminal;

   Receiving storage device information sent by the smart terminal, and finding data storage location information of the T card from the storage device information;

   Sending a T card read instruction to the smart terminal according to the data storage location information of the T card;

   Receiving T card data information sent by the smart terminal, and if the T card data information includes an operating system update file of the smart terminal, sending an operating system update command to the smart terminal;

   Receiving operating system update completion information sent by the smart terminal.
2. The method of claim 1 wherein said method comprises:

   If the receiving of the smart terminal fails due to the T card being unreadable, the image file and the system partition table are not matched, the image file is invalid, or the data storage space currently available to the smart terminal does not meet the operating system update requirements, the operating system update fails. Information, an alarm signal is issued and exits.
3. A method for updating an operating system by using a T card, the method comprising:

   Receiving a storage device information query instruction sent by the control device, querying the storage device information according to the storage device information query instruction, and transmitting the storage device information to the control device;

   Receiving a T card reading instruction sent by the control device, reading a T card according to the T card reading instruction, obtaining T card data information; and transmitting the T card data information to the control device;

   Receiving an operating system update command sent by the control device, and writing an operating system update file in the T card to a storage area of the operating system according to the operating system update command;

   An operating system update completion message is sent to the control device.
4. The method according to claim 3, wherein the reading the T card according to the T card reading instruction to obtain the T card data information comprises:

   The program counter is pointed to the data storage location of the T card corresponding to the T card read command, and the data of the T card is read to obtain the T card data information.
5. The method of claim 3, wherein the writing the operating system update file in the T card to the storage area of the operating system according to the operating system update instruction comprises:

   Find the image file and system partition table corresponding to the operating system update file from the data of the T card;

   Query the currently available data storage space; if the image file and the system partition table match, the image file is legal, and the currently available data storage space meets the operating system update requirement, format the current operating system, and write the image file Enter the storage area of the operating system;

   Reading the storage area data of the operating system.
6. A method according to any one of claims 3 to 5, wherein the method comprises:

   If the T card cannot be read, the image file and the system partition table do not match, the image file is invalid, or the currently available data storage space does not meet the operating system update requirement, the operating system update failure information is sent to the control system, and the read Take the storage area of the operating system.
7. A method for backing up an operating system by using a T card, the method comprising:

   After receiving the trigger signal of the backup operating system, sending a storage device information query instruction to the smart terminal;

   Receiving storage device information sent by the smart terminal, and finding data storage location information of the T card from the storage device information;

   Sending an operating system backup instruction to the smart terminal according to the data storage location information of the T card;

   Receiving operating system backup completion information sent by the smart terminal.
8. The method of claim 7 wherein said method comprises:

   If the data storage space currently received by the smart terminal or the available data storage space of the T card does not meet the operating system backup failure requirement of the operating system backup request, the alarm signal is sent out and exits.
9. A method for backing up an operating system by using a T card, the method comprising:

   Receiving a storage device information query instruction sent by the control device, querying the storage device information according to the storage device information query instruction, and transmitting the storage device information to the control device;

   Receiving an operating system backup instruction sent by the control device, and writing the current operating system to the T card according to the operating system backup instruction;

   An operating system backup completion message is sent to the control device.
10. The method of claim 9, wherein the writing the current operating system to the T card according to the operating system backup instruction comprises:

    Query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to the T card read command. a data storage location of the T card, and reading data of the current operating system, generating an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; and the image file and the system The partition table is written to the T card.
11. The method of claim 9 or 10, wherein the method comprises:

    If the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement, the operating system backup failure information is sent to the control system.
12. An apparatus for updating an operating system by using a T card, the apparatus comprising:

    The update query instruction sending unit is configured to receive a trigger signal for updating the operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal for updating the operating system;

    The first T card data query unit is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T card from the storage device information;

    The first T card reading instruction sending unit is configured to send a T card reading instruction to the smart terminal according to the data storage location information of the T card;

    An operating system update control unit configured to receive a T-card data letter sent by the smart terminal And if the T card data information includes an operating system update file of the smart terminal, sending an operating system update command to the smart terminal;

    The first monitoring unit is configured to receive operating system update completion information sent by the smart terminal.
13. The device of claim 12 wherein said device comprises:

    The first alarm unit is configured to receive the data storage space sent by the smart terminal due to the T card being unreadable, the image file and the system partition table are not matched, the image file is invalid, or the smart terminal is currently available. When the required operating system update failure message is updated, an alarm signal is issued and exits.
14. An apparatus for updating an operating system by using a T card, the apparatus comprising:

    The first query information receiving unit is configured to receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

    The T card data retrieval unit is configured to receive a T card read command sent by the control device, read the T card according to the T card read command, and obtain T card data information; and send the T card data information to The control device;

    An operating system update unit configured to receive an operating system update command sent by the control device, and write an operating system update file in the T card to a storage area of the operating system according to the operating system update command;

    The update completion information transmitting unit is configured to transmit operating system update completion information to the control device.
15. The apparatus of claim 14, wherein the T card data retrieval unit comprises:

    The T card data reading module is configured to point the program counter to the data storage location of the T card corresponding to the T card reading instruction, and read the data of the T card to obtain the T card data information.
16. The apparatus of claim 14, wherein the operating system update unit comprises:

    The T card data retrieval module is configured to find an image file and a system partition table corresponding to the operating system update file from the data of the T card;

    Updating the control module, configured to query the currently available data storage space; if the image file and the system partition table match, the image file is legal, and the currently available data storage space meets the operating system update requirement, the current operating system is formatted, and Writing the image file into a storage area of the operating system;

    An operating system restart module configured to read storage area data of the operating system.
17. A device according to any one of claims 14 to 16, wherein the device comprises:

    a second alarm unit configured to send to the control system when the T card cannot be read, the image file and the system partition table do not match, the image file is invalid, or the currently available data storage space does not meet the operating system update requirement. The operating system updates the failure information and reads the operating system's storage area.
18. An apparatus for backing up an operating system by using a T card, the apparatus comprising:

    The backup query instruction sending unit is configured to receive a trigger signal of the backup operating system, and send a storage device information query instruction to the smart terminal according to the trigger signal of the backup operating system;

    The second T-card data query unit is configured to receive storage device information sent by the smart terminal, and find data storage location information of the T-card from the storage device information;

    The second T card reading instruction sending unit is configured to send an operating system backup instruction to the smart terminal according to the data storage location information of the T card;

    The second monitoring unit is configured to receive operating system backup completion information sent by the smart terminal.
19. The device of claim 18, wherein the device comprises:

    The third alarm unit is configured to send, when receiving, the data storage space currently available by the smart terminal or the available data storage space of the T card does not meet the operating system backup failure requirement of the operating system backup requirement, The alarm signal is exited.
20. An apparatus for backing up an operating system by using a T card, the apparatus comprising:

    The second query information receiving unit is configured to receive a storage device information query instruction sent by the control device, query the storage device information according to the storage device information query instruction, and send the storage device information to the control device;

    An operating system backup unit configured to receive an operating system backup command sent by the control device, and write the current operating system to the T card according to the operating system backup instruction;

    The backup completion information transmitting unit is configured to send operating system backup completion information to the control device.
21. The device of claim 20, wherein the operating system backup unit comprises:

    The operating system backup module is configured to query the currently available data storage space and the available data storage space of the T card. If the currently available data storage space and the available data storage space of the T card meet the operating system backup requirements, the program counter is pointed to Describe the data storage location of the T card corresponding to the T card reading instruction, and read the data of the current operating system, and generate an image file and a system partition table corresponding to the data of the current operating system according to the data of the current operating system; Write the image file and system partition table to the T card.
22. The device according to claim 20 or 21, wherein the device comprises:

    The fourth alarm unit is configured to send an operating system backup failure information to the control system when the currently available data storage space or the available data storage space of the T card does not meet the operating system backup requirement.
23. A computer storage medium storing computer executable instructions for executing the method for updating an operating system by using a T card according to claim 1 or 2, or

    The computer executable instructions for performing the method of updating an operating system by a T card according to any one of claims 3 to 6; or

    The computer executable instructions for performing the T card backup as claimed in claim 7 or 8. The method of the operating system; or,

    The computer executable instructions are for performing the method of backing up an operating system by a T card according to any one of claims 9 to 11.

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