WO2021196625A1

WO2021196625A1 - Method for formatting intelligent terminal and intelligent terminal thereof, and storage medium

Info

Publication number: WO2021196625A1
Application number: PCT/CN2020/128521
Authority: WO
Inventors: 韦金保; 郑勇; 李政; 戴志涛; 邓百平
Original assignee: 深圳市沃特沃德股份有限公司
Priority date: 2020-04-03
Filing date: 2020-11-13
Publication date: 2021-10-07
Also published as: CN111538536A; CN111538536B

Abstract

A method for formatting an intelligent terminal and an intelligent terminal thereof, and a storage medium, the method comprising: detecting whether a formatting instruction has been triggered (S1); if so, then detecting a formatting level corresponding to the formatting instruction (S2); and erasing corresponding memory data according to the formatting level. The method enables an intelligent terminal to have multiple formatting solutions, and by erasing all of the data in a storage unit, customer information can be effectively protected, reducing the risk of leakage.

Description

Method for formatting smart terminal, smart terminal and storage medium

Technical field

This application relates to the field of smart terminals, and in particular to a method for formatting a smart terminal, its smart terminal, and a storage medium.

Background technique

At present, users can only format the storage unit of the smart terminal by restoring the factory settings, etc. The restoring to the factory settings only deletes the application file management directory, but does not erase the content of the storage unit in the EMMC/SD card. The formatting method is single, and through special The software can also restore the data in the storage unit after restoring the factory settings, and the mobile phone can work normally, so there is a risk of information leakage for the smart terminal only by restoring the factory settings.

technical problem

The main purpose of this application is to provide a method for formatting a smart terminal and its smart terminal and storage medium, aiming to solve the technical problem of a single formatting method for smart terminals and easy information leakage.

Technical solutions

This application provides a method for formatting a smart terminal, including:

Check whether the formatting command is triggered;

If yes, detect the formatting level corresponding to the formatting instruction;

Cutting off the connection of the power supply in the smart terminal, and supplying power to the storage unit through a capacitor connected to the storage unit;

The corresponding memory data is erased according to the formatting level, where the memory data is data in the storage unit.

Further, the formatting level includes a first formatting level and a second formatting level, and after the step of detecting the formatting level corresponding to the formatting instruction, the method further includes:

If it is the second formatting level, erase the data in the storage unit;

If it is the first formatting level, the factory settings are restored.

Further, the smart terminal is provided with a special button, the special button is used to trigger a formatting instruction, and the step of detecting whether the formatting instruction is triggered includes:

Judging whether the special key is pressed;

If yes, trigger the corresponding formatting instruction.

Further, the smart terminal is provided with a special button, the special button is used to trigger a formatting instruction, and the step of detecting the formatting level corresponding to the formatting instruction includes:

Acquiring the pressing time of the special key;

The corresponding formatting level is triggered according to the pressing duration.

Further, the step of detecting whether the formatting instruction is triggered further includes:

Obtain information from third-party programs;

Determine whether the information contains a special command string;

If yes, trigger the formatting instruction corresponding to the special command string information.

Further, the special command character string is a first special command character string or a second special command character string, the first special command character string corresponds to a first formatting level, and the second special command character string corresponds to a second special command character string. Format level, the step of triggering the format instruction corresponding to the special command string includes:

Detecting the information of the special command string;

The corresponding formatting instruction is triggered according to the information of the special command string.

This application also provides an intelligent terminal, including: a power supply, a control unit, and a storage unit;

The power supply is used to provide power for the control unit and the storage unit;

A signal receiving module is provided in the control unit, and the corresponding formatting instruction is triggered by the information received in the signal receiving module;

The storage unit is in data connection with the control unit, and a processor is provided in the storage unit. The processor is configured to receive feedback information sent by the control unit, and the feedback information is used to describe that the formatting instruction has been After being triggered and describing the formatting level corresponding to the formatting instruction, the storage unit erases the corresponding memory data according to the formatting level.

Further, it further includes a first capacitor and a second capacitor, and the storage unit includes an SD card and an EMMC;

The control unit is respectively connected to the SD card and the EMMC, and processors are respectively provided in the SD card and the EMMC;

The first capacitor is connected to the SD card, the first capacitor is used to supply power to the SD card after the power supply is disconnected, the second capacitor is connected to the EMMC, and the second capacitor It is used to supply power to the EMMC after the power supply is disconnected.

This application also provides an intelligent terminal, including:

The formatting instruction detection module is used to detect whether the formatting instruction is triggered;

The formatting level detection module is used to detect the formatting level corresponding to the formatting instruction when the formatting instruction is triggered;

The cut-off module is used to cut off the connection of the power supply in the smart terminal, and supply power to the storage unit through a capacitor connected to the storage unit;

The memory data erasing module is used to erase corresponding memory data according to the formatting level, where the memory data is data in the storage unit.

The present application also provides a storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method for formatting a smart terminal are realized.

The present application also provides a computer device, which includes a processor, a memory, and a computer program stored on the memory and capable of running on the processor. The processor implements the foregoing when the computer program is executed. The steps of the method of formatting a smart terminal.

Beneficial effect

The beneficial effect of this application: by detecting whether the formatting instruction is triggered and formatting the corresponding formatting level, and then erasing the corresponding memory data according to the formatting level, the smart terminal has a variety of formatting schemes, and the user can follow Need to choose the corresponding formatting method format smart terminal. When it is detected that the formatting command is triggered, the connection of the power supply in the smart terminal is cut off, and the storage unit is powered by a pre-connected capacitor to ensure that the erase command can be executed smoothly, so that the smart terminal can be shut down through the internal The program erasing achieves the technical effect of quickly erasing data in the storage unit, and reduces the risk of terminal information leakage.

Description of the drawings

FIG. 1 is a schematic flowchart of an embodiment of a method for formatting a smart terminal of this application;

FIG. 2 is a schematic diagram of a part of the flow of step S1 of the method for formatting a smart terminal of this application;

Figure 3 is a structural block diagram of the smart terminal of this application;

FIG. 4 is another structural block diagram of the smart terminal of this application;

FIG. 5 is a structural block diagram of an embodiment of a storage medium of this application;

Fig. 6 is a structural block diagram of an embodiment of a computer device of this application.

The realization, functional characteristics, and advantages of the purpose of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

The best mode of the present invention

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative relationship between the various components in a certain posture (as shown in the drawings). If the position relationship, movement situation, etc. change, the directional indication changes accordingly. The connection may be a direct connection or an indirect connection.

The term "and/or" in this article is only an association relationship that describes the associated objects, which means that there can be three kinds of relationships, for example, A and B, which can mean: A alone exists, A and B exist at the same time, and B exists alone. three conditions.

In addition, the descriptions related to "first", "second", etc. in this application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the scope of protection required by this application.

1, this application proposes a method for formatting a smart terminal, including:

S1: Detect whether the formatting command is triggered;

S2: If yes, detect the formatting level corresponding to the formatting instruction;

S3: Cut off the connection of the power supply in the smart terminal, and supply power to the storage unit through the capacitor connected to the storage unit;

S4: Erase corresponding memory data according to the formatting level, where the memory data is data in the storage unit.

As described in step S1 above, the control unit in the smart terminal detects whether the formatting instruction is triggered. The trigger condition can be by pressing a button set on the smart terminal or a corresponding operation, or it can be triggered by an external device. . In another embodiment, the processor provided in the storage unit of the smart terminal may detect whether the formatting instruction in the control unit is triggered, or the control unit may send the detection result to the processor in the storage unit.

As described in step S2 above, when the formatting instruction is triggered, the formatting level corresponding to the formatting instruction is detected. The formatting level can include multiple levels, corresponding to different erasing effects, for example, it can be set to correspond to one level. Erase the application data information in each application, and keep all kinds of applications. The second level corresponds to restoring the factory settings, and the third level corresponds to all erasing. All erasing can be to completely erase the data in the smart terminal, including the most intelligent terminal. All data such as the operating system and the pre-installed software that are carried at the beginning, so that there is no information in the smart terminal, and ensure that the information in the smart terminal is not leaked.

As described in step S3 above, the storage unit includes an SD card and an EMMC. Each of the SD card and EMMC is provided with a processor, and a capacitor is connected in series. The processor stores a program for erasing memory data, and the capacitor is used for cutting off When supplying power, it provides power for the corresponding connected SD card or EMMC. When it is detected that the formatting command is triggered, cut off the connection of the power supply in the smart terminal. At this time, the data in the DDR (DDR is not included in the storage unit in this application) will be cleared immediately, and the SD card and EMMC are respectively set with The processor can be powered by the respective connected capacitors, and then the erase command can be executed smoothly by the processor, so that after the smart terminal is shut down, it can be erased through the internal program, achieving the technology of quickly erasing the data in the storage unit As a result, the capacity of the capacitors connected in series between the SD card and EMMC should be large enough to provide enough power for the SD card and EMMC to complete the task of erasing. For example, the power supply in the smart terminal suddenly goes out of power or cuts off the power supply. When the power supply is connected, it can be powered by a capacitor (the power supply time is generally more than 10 seconds) to complete the task of erasing.

As described in step S4 above, after obtaining the formatting level, the control unit or the processor provided in the storage unit executes the operation of erasing data in the storage unit. For example, one level in the formatting level corresponds to erasing. The application data information in each application is retained, and the second level corresponds to restoring the factory settings, and the third level corresponds to all erasure. It should be noted that the formatting level can also be set to two levels, four levels or more levels, which can be set as required.

In this embodiment, the formatting level includes a first formatting level and a second formatting level. After the above step S2, it further includes:

S301: If it is the second formatting level, erase the data in the storage unit;

S302: If it is the first formatting level, restore the factory settings.

As described in the above steps S301-S302, only two formatting levels can be set. When it is the second formatting level, the SD card (secure digital card) and EMMC (Embedded Multi Media Card) (ie storage unit), SD card is a semiconductor-based flash memory, while EMMC is a built-in memory. The general smart terminal only deletes application files when restoring the factory settings. Manage the directory, do not erase the content of the storage module in the EMMC, SD card, the content of the storage space can be restored through special software, and the phone can work normally, so when the second formatting level is detected, it will execute Erase all the data in the SD card and EMMC (including the operating system of the smart terminal), and make the data stored in the SD card and EMMC completely blank, so that the mobile phone cannot operate normally. In the format of the memory storage module, the SD card and All storage modules in EMMC are all 0s or all 1s, which further reduces the risk of customer information being leaked. If it is the first format level, you can only restore the factory settings and delete the application file management directory in the storage unit. Keep other data in the SD card and EMMC. It should be added that DDR (Double Rate Synchronous Dynamic Random Access Memory) is a synchronous dynamic random access memory. When the formatting command is triggered, no matter what the formatting level is, all erasing operations can be performed. Of course, after the power is off, the data in the DDR will be deleted immediately, and there is no need to set an additional erase command.

In this embodiment, the smart terminal is provided with a special button, and the special button is used to trigger a formatting instruction. The above step S1 includes:

S101: Determine whether the special key is pressed;

S102: If yes, trigger the corresponding formatting instruction.

As described in the above steps S101-S102, the formatting instruction can be triggered by pressing a special button to realize the formatting instruction. If the special button is pressed, the corresponding formatting instruction is triggered. Among them, the way the special button is pressed Contains the corresponding formatting level. For example, it can be determined based on the pressing time. You can also set a special button as a pressure sensor and set one or more pressure ranges. Each pressure range corresponds to a formatting level. In another embodiment, a plurality of special buttons may also be provided, and each special button corresponds to a formatting level, and various forms such as combining the above-mentioned triggering methods shall be included in the protection scope of this application. The special buttons can be physical buttons arranged on the outer surface of the smart terminal, and are different from other original physical buttons (volume plus and minus buttons, power-on button, etc.).

In this embodiment, the above step S2 includes:

S201: Obtain the pressing time of the special key;

S202: Trigger a corresponding formatting level according to the pressing duration.

As described in the above steps S201-S202, a pressing time threshold is set internally in advance. After obtaining the pressing time of a special key, it is detected whether the pressing time of the special key is greater than the pressing time threshold, where the pressing time threshold is The value is the preset pressing duration value. For example, the pressing duration value is 2 seconds. When it is greater than the pressing duration threshold, it is determined that the formatting instruction corresponds to the second formatting level, and when it is less than or equal to the pressing duration threshold Value, the special key corresponds to the first formatting level. In some embodiments, if multiple formatting levels are set, multiple different pressing duration thresholds can be set correspondingly, and each time a pressing duration threshold is exceeded, a different formatting level corresponds to.

Referring to Fig. 2, in this embodiment, the above step S1 further includes:

S111: Obtain information in a third-party program;

S112: Determine whether the information contains a special command string;

S113: If yes, trigger the formatting instruction corresponding to the special command string information.

As described in the above steps S111-S113, by obtaining information in a third-party program, the third-party program can be social software such as QQ, WeChat, Weibo, Alipay, Facebook, etc., or can be SMS, email, etc. By obtaining the chat information, and judging whether the information contains a special command string, the special command string is a pre-set special command string, for example, it can be a segment of numbers, letters, characters, symbols, or a combination thereof. When a special string is detected, the formatting instruction corresponding to the special command string information is triggered. When the smart terminal is lost, the chat message containing the special command string can be sent from other devices to the smart terminal to control the The smart terminal is formatted, thereby realizing the beneficial effect of controlling the smart terminal's formatting from other devices.

In this embodiment, the above step S223 includes:

S2231: Detect the information of the special command string;

S2232: Trigger a corresponding formatting instruction according to the information of the special command string.

As described in the above steps S2231-S2232, the information in the special command string is detected. The information of the special command string includes the first special command string and the second special command string, and the first special command string corresponds to the first format Level, the second special command string corresponds to the second formatting level. The detection method can be to correspond the special command string with the special command string saved in the system, and then determine that the information in the special command string corresponds to the first The special command string is also the second special command string. When it is the second special command string, the formatting instruction of the second format level is triggered, that is, the data in the SD card and EMMC will be erased correspondingly; When a special command string is used, the format command of the first format level is triggered, and the factory reset command is executed correspondingly.

The beneficial effect of this application: by detecting whether the formatting instruction is triggered and formatting the corresponding formatting level, and then erasing the corresponding memory data according to the formatting level, the smart terminal has a variety of formatting schemes, and the All data in the storage unit is erased, which can effectively protect customer information and reduce the risk of leakage.

3, the present application also provides an intelligent terminal, including: a power supply cell, a control unit 1, and a storage unit; the power supply cell is used to provide power for the control unit 1 and the storage unit; the control unit 1 is provided with a signal receiver Module, the level of the corresponding formatting instruction is triggered by the information in the signal receiving module; the storage unit is in data connection with the control unit 1, and a processor is provided in the storage unit, and the processor is used to receive the feedback information sent by the control unit 1, the feedback The information is used to describe that the formatting instruction has been triggered and the formatting level corresponding to the formatting instruction, and the corresponding memory data is erased according to the formatting level.

In this embodiment, the power supply cell generally refers to the internal power supply of the smart terminal, of course, it can also be an external power supply. The control unit 1 is generally the main control IC of the smart unit. In some embodiments, a separate control IC can also be provided for Obtain the externally input signal and trigger the corresponding formatting instruction according to the signal. The storage unit is connected to the control unit 1 in data to control the storage unit to erase data. The storage unit in this application only refers to the SD card 2 and EMMC 4, for DDR 3 is also used as a memory, but the data stored in DDR 3 can be directly erased by the control unit 1, and there is generally no processor inside, so the storage unit here refers to SD card 2 and In the EMMC 4, its internal processor detects whether the formatting command in the control unit 1 is triggered and erases the corresponding memory data according to the formatting level after the trigger. The erasing level for erasing the memory data corresponds to the formatting level.

In this embodiment, it also includes a first capacitor U1 and a second capacitor U2. The storage unit includes an SD card 2 and an EMMC4; the control unit 1 is connected to an SD card 2 and an EMMC4, respectively, and the SD card 2 and EMMC4 are respectively provided with processing The first capacitor U1 is connected to the SD card 2, the first capacitor U1 is used to supply power to the SD card 2 after the power supply cell is disconnected, the second capacitor U2 is connected to the EMMC4, and the second capacitor U2 is used to disconnect the power supply cell Power supply for EMMC4 after opening.

In order to achieve fast erasing, reduce user operations, and the erasing process takes a certain time, so SD card 2 and EMMC4 can be respectively connected to a capacitor, through the capacitor after cutting off the power supply cell for SD card 2 and EMMC4 respectively Supply power to perform the corresponding erase operation. Specifically, when the formatting instruction is triggered, the control unit 1 sends the triggered formatting level to the SD card 2 and the processor inside the EMMC4. At this time, the power is turned off directly to clear the data in DDR 3 directly, and then the SD card The capacitors connected to the card 2 and the EMMC4 continue to supply power to the SD card 2 and the EMMC4, so that the SD card 2 and the EMMC4 continue to complete the erase command. In some special scenarios, for example, when the smart terminal is snatched by criminals, there is not enough time to format the mobile phone completely. When the criminals find that the smart terminal is being formatted, they may take the method of unplugging the smart terminal. Stop the formatting of the smart terminal. Therefore, after the formatting instruction is triggered, the smart terminal is directly shut down, the connection of the power supply is cut off, and then the capacitors connected to the SD card 2 and EMMC4 continue to supply power, which is completed in the background of the smart terminal The task of erasing makes it difficult for non-transmitting elements to detect. In addition, even if criminals unplug the mobile phone after detecting it, they cannot prevent the smart terminal from being formatted, thus solving the technical problem of easy leakage of information on the user's smart terminal.

Further, the smart terminal provided in this application also includes a special button 5, through which the formatting instruction is triggered, so that when the user needs to format, he can press the special button 5 to trigger the formatting instruction. The way of button 5 corresponds to different formatting levels. For example, it can be judged according to the duration of pressing or the intensity of pressing (two specific judgment steps have been explained above, and will not be repeated here).

4, this application also provides an intelligent terminal, including:

The formatting instruction detection module 10 is used to detect whether the formatting instruction is triggered;

The formatting level detection module 20 is configured to detect the formatting level corresponding to the formatting instruction when the formatting instruction is triggered;

The cut-off module 30 is used to cut off the connection of the power supply in the smart terminal, and supply power to the storage unit through a capacitor connected to the storage unit;

The memory data erasing module 40 is configured to erase corresponding memory data according to the formatting level, where the memory data is data in the storage unit.

The format instruction detection module 10 of the control unit in the smart terminal detects whether the format instruction is triggered. The trigger condition may be by pressing a button set on the smart terminal or a corresponding operation, or it may be triggered by an external device. In another embodiment, the processor provided in the storage unit of the smart terminal may detect whether the formatting instruction in the control unit is triggered, or the control unit may send the detection result to the processor in the storage unit.

When a formatting instruction is triggered, the formatting level detection module 20 detects the formatting level corresponding to the formatting instruction. The formatting level can include multiple levels, which correspond to different erasing effects. For example, it can be set to a level corresponding to erasing. In addition to the application data information in each application, all kinds of applications are retained. The second level corresponds to restoring the factory settings, and the third level corresponds to all erasing. All erasing can be to completely erase the data in the smart terminal, including the beginning of the smart terminal The carried operating system, pre-installed software, and all other data, so that there is no information in the smart terminal, and ensure that the information in the smart terminal is not leaked.

The storage unit includes an SD card and an EMMC. The SD card and the EMMC are each provided with a processor, and a capacitor is connected in series. The processor stores a program for erasing memory data. The capacitor is used to cut off the power supply when the module 30 is cut off. Provide power to the connected SD card or EMMC. When it is detected that the formatting command is triggered, cut off the connection of the power supply in the smart terminal. At this time, the data in the DDR (DDR is not included in the storage unit in this application) will be cleared immediately, and the SD card and EMMC are respectively set with The processor can be powered by the respective connected capacitors, and then the erase command can be executed smoothly by the processor, so that after the smart terminal is shut down, the internal program is used to erase, achieving the technology of quickly erasing the data in the storage unit As a result, the capacity of the capacitors connected in series between the SD card and EMMC should be large enough to provide enough power for the SD card and EMMC to complete the task of erasing. For example, the power supply in the smart terminal suddenly goes out of power or cuts off the power supply. When the power supply is connected, it can be powered by a capacitor (the power supply time is generally more than 10 seconds) to complete the task of erasing.

After obtaining the formatting level, the control unit or the memory data erasing module 40 of the processor provided in the storage unit executes the operation of erasing data in the storage unit. For example, a level in the formatting level corresponds to erasing. The application data information in each application is retained, and the second level corresponds to restoring the factory settings, and the third level corresponds to all erasure. It should be noted that the formatting level can also be set to two levels, four levels or more levels, which can be set as required.

In this embodiment, the smart terminal further includes:

The first erasing execution module is configured to perform data in the storage unit if it is the second formatting level;

If the second erasing execution module is at the first formatting level, the factory settings are restored.

You can only set two formatting levels. When it is the second formatting level, erase SD card (secure digital card) and EMMC (Embedded Multi Media Card) (ie storage unit), SD card is a semiconductor-based flash memory, while EMMC is a built-in memory. The general smart terminal only deletes application files when restoring the factory settings. Manage the directory, do not erase the content of the storage module in the EMMC, SD card, the content of the storage space can be restored through special software, and the phone can work normally, so when the second formatting level is detected, it will execute Erase all the data in the SD card and EMMC (including the operating system of the smart terminal), and make the data stored in the SD card and EMMC completely blank, so that the mobile phone cannot operate normally. In the format of the memory storage module, the SD card and All storage modules in EMMC are all 0s or all 1s, which further reduces the risk of customer information not being leaked. If it is the first format level, you can only restore the factory settings and delete the application file management directory in the storage unit. And keep other data in SD card and EMMC. It should be added that DDR (Double Rate Synchronous Dynamic Random Access Memory) is a synchronous dynamic random access memory. When the formatting command is triggered, no matter what the formatting level is, all erasing operations can be performed. Of course, after the power is off, the data in the DDR will be deleted immediately, and there is no need to set an additional erase command.

In this embodiment, the smart terminal is provided with a special button, and the special button is used to trigger a formatting instruction. The formatting instruction detection module 10 includes:

The special key judging sub-module is used to judge whether the special key is pressed;

The formatting instruction triggering sub-module is used for triggering the corresponding formatting instruction if it is.

The formatting command can be triggered by pressing a special button. If the special button is pressed, the corresponding formatting command will be triggered. The way the special button is pressed includes the corresponding formatting level, for example It can be determined according to the pressing time, or the special button can be set as a pressure sensor, and one or more pressure ranges can be set, and each pressure range corresponds to a formatting level. In another embodiment, a plurality of special buttons may also be provided, and each special button corresponds to a formatting level, and various forms such as combining the above-mentioned triggering methods shall be included in the protection scope of this application. The special buttons can be physical buttons arranged on the outer surface of the smart terminal, and are different from other original physical buttons (volume plus and minus buttons, power-on button, etc.).

In this embodiment, the formatting level detection module 20 includes:

The pressing time acquisition sub-module is used to acquire the pressing time of the special key;

The formatting level triggering sub-module is used to trigger the corresponding formatting level according to the pressing duration.

Pre-set a pressing duration threshold internally. After obtaining the pressing duration of the special key, check whether the pressing duration of the special key is greater than the pressing duration threshold, where the pressing duration threshold is the preset pressing duration value. For example, the pressing duration value is 2 seconds. When it is greater than the pressing duration threshold, it is determined that the formatting instruction corresponds to the second formatting level. When the pressing duration is less than or equal to the pressing duration threshold, the special button corresponds to the first Format level. In some embodiments, if multiple formatting levels are set, multiple different pressing duration thresholds can be set correspondingly, and each time a pressing duration threshold is exceeded, a different formatting level corresponds to.

In this embodiment, the formatting instruction detection module 10 further includes:

The third-party program information acquisition sub-module is used to obtain the information in the third-party program;

The special command string judgment sub-module is used to judge whether the information contains a special command string;

The formatting instruction triggering sub-module is used to trigger the formatting instruction corresponding to the special command string information if it is.

By obtaining information from a third-party program, the third-party program can be social software such as QQ, WeChat, Weibo, Alipay, Facebook, etc., or it can be SMS, email, etc. By obtaining the chat information, and judging whether the information contains a special command string, the special command string is a pre-set special command string, for example, it can be a segment of numbers, letters, characters, symbols, or a combination thereof. When a special string is detected, the formatting instruction corresponding to the special command string information is triggered. When the smart terminal is lost, the chat message containing the special command string can be sent from other devices to the smart terminal to control the The smart terminal is formatted, thereby realizing the beneficial effect of controlling the smart terminal's formatting from other devices.

In this embodiment, the special command string is a first special command string or a second special command string, the first special command string corresponds to the first formatting level, and the second special command string corresponds to The second formatting level, formatting instructions trigger sub-modules, including:

A special command string information detection unit for detecting the information of the special command string;

The format instruction trigger unit is used to trigger the corresponding format instruction according to the information of the special command string.

Detect the information in the special command string. The detection method can be to correspond the special command string to the special command string saved in the system, and then determine whether the information in the special command string corresponds to the first special command string or the first special command string. Two special command string, when it is the second special command string, the formatting instruction of the second format level is triggered, that is, the data in the SD card and EMMC will be erased correspondingly; when it is the first special command string , The format command of the first format level is triggered, and the factory reset command is executed correspondingly.

Referring to FIG. 5, the present application also provides a storage medium 100 in which a computer program 200 is stored, which when running on a computer, causes the computer to execute the method for formatting a smart terminal described in the above embodiments.

Referring to FIG. 6, the present application also provides a computer device 300 containing the above-mentioned storage medium 100. When the computer program 200 stored in the above-mentioned storage medium 100 runs on the computer device 300, the computer device 300 is enabled to process the computer device 300 through its internal settings. The device 400 executes the method for formatting a smart terminal described in the above embodiments.

In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented by software, it can be implemented in the form of a computer program product in whole or in part.

The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a storage medium, or transmitted from one storage medium to another storage medium. For example, the computer instructions may be transmitted from a website, computer, server, or data center through a cable (such as coaxial cable, optical fiber, etc.). , Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) to transmit to another website, computer, server or data center. The storage medium may be any available medium that can be stored by a computer or a data storage device such as a server or a data center integrated with one or more available media. The usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, and a magnetic tape), an optical medium (for example, a DVD), or a semiconductor medium (for example, a solid state disk (SSD)).

Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, and substitutions can be made to these embodiments without departing from the principle and spirit of the present application. And variations, the scope of this application is defined by the appended claims and their equivalents.

Claims

A method for formatting an intelligent terminal, which is characterized in that it includes:

Check whether the formatting command is triggered;

If yes, detect the formatting level corresponding to the formatting instruction;

Cutting off the connection of the power supply in the smart terminal, and supplying power to the storage unit through a capacitor connected to the storage unit;

The corresponding memory data is erased according to the formatting level, where the memory data is data in the storage unit.
The method for formatting a smart terminal according to claim 1, wherein the formatting level includes a first formatting level and a second formatting level, and the formatting level corresponding to the formatting instruction is detected. After the steps, it also includes:

If it is the second formatting level, erase the data in the storage unit;

If it is the first formatting level, the factory settings are restored.
The method for formatting a smart terminal according to claim 2, wherein the smart terminal is provided with a special button, the special button is used to trigger a formatting instruction, and the step of detecting whether the formatting instruction is triggered is include:

Judging whether the special key is pressed;

If yes, trigger the corresponding formatting instruction.
The method for formatting a smart terminal according to claim 2, wherein the smart terminal is provided with a special button, the special button is used to trigger a formatting instruction, and the detecting the formatting corresponding to the formatting instruction The steps of the level include:

Acquiring the pressing time of the special key;

The corresponding formatting level is triggered according to the pressing duration.
The method for formatting a smart terminal according to claim 1, wherein the step of detecting whether the formatting instruction is triggered further comprises:

Obtain information from third-party programs;

Determine whether the information contains a special command string;

If yes, trigger the formatting instruction corresponding to the special command string information.
The method for formatting a smart terminal according to claim 5, wherein the special command string is a first special command string or a second special command string, and the first special command string corresponds to the first special command string. The formatting level, the second special command string corresponds to the second formatting level, and the step of triggering the formatting instruction corresponding to the special command string includes:

Detecting the information of the special command string;

The corresponding formatting instruction is triggered according to the information of the special command string.
An intelligent terminal, characterized by comprising: a power supply, a control unit, and a storage unit;

The power supply is used to provide power for the control unit and the storage unit;

The control unit is provided with a signal receiving module, and the corresponding formatting instruction is triggered by the information received by the signal receiving module;

The storage unit is in data connection with the control unit, and a processor is provided in the storage unit. The processor is configured to receive feedback information sent by the control unit, and the feedback information is used to describe that the formatting instruction has been After being triggered and describing the formatting level corresponding to the formatting instruction, the storage unit erases the corresponding memory data according to the formatting level.
The smart terminal according to claim 7, further comprising a first capacitor and a second capacitor, and the storage unit includes an SD card and an embedded multimedia card EMMC;

The control unit is respectively connected to the SD card and the EMMC, and processors are respectively provided in the SD card and the EMMC;

The first capacitor is connected to the SD card, the first capacitor is used to supply power to the SD card after the power supply is disconnected, the second capacitor is connected to the EMMC, and the second capacitor It is used to supply power to the EMMC after the power supply is disconnected.
The smart terminal of claim 7, further comprising a special button, the special button is data-connected with the control unit, and the special button is used to generate a corresponding formatting instruction according to the condition of being pressed, and To the control unit.
An intelligent terminal, characterized in that it comprises:

The formatting instruction detection module is used to detect whether the formatting instruction is triggered;

The formatting level detection module is used to detect the formatting level corresponding to the formatting instruction when the formatting instruction is triggered;

The cut-off module is used to cut off the connection of the power supply in the smart terminal, and supply power to the storage unit through a capacitor connected to the storage unit;

The memory data erasing module is used to erase corresponding memory data according to the formatting level, where the memory data is data in the storage unit.
The smart terminal of claim 10, wherein the formatting level includes a first formatting level and a second formatting level, and the erasing execution module includes:

The first erasing execution module is configured to perform data in the storage unit if it is the second formatting level;

If the second erasing execution module is at the first formatting level, the factory settings are restored.
The smart terminal of claim 11, wherein the smart terminal is provided with a special button, the special button is used to trigger a formatting instruction, and the formatting instruction detection module includes:

The special key judging sub-module is used to judge whether the special key is pressed;

The formatting instruction triggering sub-module is used for triggering the corresponding formatting instruction if it is.
The smart terminal of claim 11, wherein the formatting level detection module comprises:

The pressing time acquisition sub-module is used to acquire the pressing time of the special key;

The formatting level triggering sub-module is used to trigger the corresponding formatting level according to the pressing duration.
The smart terminal of claim 10, wherein the formatting instruction detection module comprises:

The third-party program information acquisition sub-module is used to obtain the information in the third-party program;

The special command string judgment sub-module is used to judge whether the information contains a special command string;

The formatting instruction triggering sub-module is used to trigger the formatting instruction corresponding to the special command string information if it is.
The smart terminal of claim 14, wherein the formatting instruction triggering sub-module comprises:

A special command string information detection unit for detecting the information of the special command string;

The format instruction trigger unit is used to trigger the corresponding format instruction according to the information of the special command string.