CN107832015B - Data reading method, data reading device and mobile terminal - Google Patents
Data reading method, data reading device and mobile terminal Download PDFInfo
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- CN107832015B CN107832015B CN201711103905.1A CN201711103905A CN107832015B CN 107832015 B CN107832015 B CN 107832015B CN 201711103905 A CN201711103905 A CN 201711103905A CN 107832015 B CN107832015 B CN 107832015B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Abstract
The invention provides a data reading method, a data reading device and a mobile terminal, wherein the method comprises the following steps: if a preset combination key interrupt signal is detected, the power management unit is powered on and initialized, and after the power on initialization is successful, the data storage unit is triggered to be powered on and initialized; the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized; and if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port. The invention does not need to take out the data storage unit from the mobile terminal with the failed CPU, thereby simplifying the operation of data reading.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a data reading method, a data reading apparatus, and a mobile terminal.
Background
With the development of communication technology, the functions of mobile terminals are more and more powerful, and the amount of information stored on the mobile terminals is more and more large, for example: information related to applications such as mobile banking, e-mail, and instant messaging is stored in an EMMC (Embedded multimedia Card) of the mobile terminal. Although great convenience is brought to users by the powerful functions of the mobile terminal, corresponding hidden dangers also exist. For example: if a Central Processing Unit (CPU) of the mobile terminal fails, data stored in the EMMC of the mobile terminal cannot be exported, which may easily result in data loss.
In the prior art, in order to extract data stored in an EMMC in a mobile terminal with a CPU failure, the EMMC in the mobile terminal with the CPU failure is usually taken out, and then the EMMC is implanted into a mobile terminal with the CPU not failed to boot up, so as to export the data stored in the EMMC. This approach is complicated to operate.
Disclosure of Invention
The embodiment of the invention provides a data reading method, a data reading device and a mobile terminal, and aims to solve the problem that the existing method for extracting data of a mobile terminal with a failed CPU is complex to operate.
In a first aspect, an embodiment of the present invention provides a data reading method applied to a mobile terminal, where the mobile terminal is provided with a data reading device, the data reading device includes a power management unit, and a data storage unit and an input/output port that are respectively connected to the power management unit, and the data reading method includes:
if a preset combination key interrupt signal is detected, the power management unit is powered on and initialized, and after the power on initialization is successful, the data storage unit is triggered to be powered on and initialized;
the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized;
and if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port.
In a second aspect, an embodiment of the present invention further provides a data reading apparatus, which is applied to a mobile terminal, where the data reading apparatus includes a power management unit, and a data storage unit and an input/output port, which are respectively connected to the power management unit;
the power management unit is used for carrying out power-on initialization when a preset combination key interrupt signal is detected, and triggering the data storage unit to carry out power-on initialization after the power-on initialization is successful; the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized; and if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port.
In a third aspect, an embodiment of the present invention further provides a mobile terminal, where the mobile terminal includes the data reading apparatus.
In the embodiment of the invention, if a preset combination key interrupt signal is detected, the power supply management unit is powered on and initialized, and after the power supply initialization is successful, the data storage unit is triggered to be powered on and initialized; the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized; and if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port. The power management unit can be directly communicated with the data storage unit, so that when the mobile terminal detects that the CPU fails, the mobile terminal can directly read the data in the data storage unit through the power management unit and transmit the data to external equipment through the input/output port, the data storage unit does not need to be taken out of the mobile terminal with the failed CPU, and the data reading operation is simplified.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a flow chart of a data reading method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a data reading method according to another embodiment of the present invention;
FIG. 3 is a block diagram of a data reading apparatus according to an embodiment of the present invention;
FIG. 4 is a block diagram of a data reading apparatus according to another embodiment of the present invention;
fig. 5 is a block diagram of a data reading apparatus according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a data reading method according to an embodiment of the present invention, where the method is applicable to a mobile terminal, where the mobile terminal is provided with a data reading device, and the data reading device includes a power management unit, and a data storage unit and an input/output port that are respectively connected to the power management unit, as shown in fig. 1, the data reading method according to the embodiment includes the following steps:
In the embodiment of the present invention, the mobile terminal presets and stores a combined key for power-on initialization of the power management unit, where the combined key may be a combination of more than two keys, for example: the combined key is a combination of a power supply key and an upper volume key; the combination key is a combination of the power key, the upper volume key and the lower volume case, which is not limited in the embodiment of the present invention. The data storage unit is used for storing data, and may be embodied as a data storage card, for example: the EMMC (Embedded MultiMedia Card) may also be embodied as a data storage integrated circuit, which is not limited in the embodiment of the present invention.
For example, when the user simultaneously uses the power key and the volume key, the power management unit detects a preset interrupt signal of the combination key, powers on the power management unit for initialization, and triggers the data storage unit to power on for initialization when the power management unit successfully powers on for initialization.
If the power management unit fails to be powered on and initialized, the mobile terminal can output prompt information for prompting a user that the power management unit fails to be initialized and the power management unit is possibly damaged. In practical application, the prompt information can be output through a touch screen of the mobile terminal, the presentation form can be character display, and in the application scene, the mobile terminal can further send out a ring or vibrate to prompt a user to check the prompt information, so that the effectiveness of the prompt information is improved; certainly, the prompt information can also be output through an audio channel of the mobile terminal, the presentation form can be voice broadcast, and in the application scene, further, the mobile terminal can display the prompt information in a text form on the touch screen for the user to check, so that the effectiveness of the prompt information is improved.
If the data storage unit is initialized successfully, executing step 102; if the data storage unit fails to be initialized, the mobile terminal can output prompt information for prompting the user that the data storage unit fails to be initialized and the data storage unit is possibly damaged. In practical applications, the presentation form of the prompt message may refer to the presentation form of the prompt message, which is output by the mobile terminal and used for prompting the user that the power management unit fails to initialize when the power management unit fails to power on and initialize, and the power management unit may be damaged, and is not described herein again to avoid repetition.
And 102, switching to a data copy mode by the power management unit when the power-on initialization of the data storage unit is successful.
In this step, the data storage unit is handshake-connected with the power management unit after the initialization is successful. After the power management unit successfully connects with the data storage unit in a handshake manner, the power management unit switches to a data copy mode to wait for the external device to connect to the input/output port, and then step 103 is executed. The power management unit can read the data in the data storage unit in the data copy mode.
In this step, after the power management unit enters the data copy mode, if it is detected that the external device is connected to the input/output port within the preset time, and the handshake connection with the external device is successful, and it is confirmed that the connected external device has the data storage function, the power management unit starts to transmit data to the external device. Specifically, the power management unit reads the data in the data storage unit and transmits the read data to the external device through the input/output port. Wherein, the preset time can be preset according to actual needs, for example: 30 seconds or 1 minute, which is not limited in the embodiments of the present invention; the external device may be a device having a data storage function, such as: a computer, a mobile phone, or a mobile hard disk, etc., which are not limited in the embodiments of the present invention; the input/output port may be a port with data transfer function, such as: a USB (Universal serial bus) port, a charging downlink port, or a Type-C port, which is not limited in the embodiments of the present invention.
Of course, in other embodiments, the power management unit may read the data in the data storage unit and buffer the read data in the power management unit when switching to the data copy mode, and transmit the buffered data to the external device through the input/output port when detecting that the power management unit is successfully initialized and the external device is connected to the input/output port. It can be understood that, in this embodiment, the operation of the power management unit reading the data in the data storage unit and buffering the read data in the power management unit and the operation of the power management unit transmitting the buffered data to the external device through the input/output port may be performed in sequence by stages, for example: when the power management unit is successfully electrified and initialized for the first time and enters a data copy mode, the power management unit executes the operation of reading the data in the data storage unit and caching the read data in the power management unit; and when the power management unit is successfully initialized after the second power-on and detects that the second power-on is successful within the preset time, the power management unit executes the step which can be executed in stages by transmitting the cached data to the external equipment through the input/output port.
It should be noted that, compared to the embodiment in which the power management unit is in the data copy mode and detects that an external device is connected to the input/output port within a preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port, the embodiment may read and cache the data in the data storage unit in the power management unit in advance, so that a problem that the data in the data storage unit cannot be exported due to initialization failure of the data storage unit may be effectively avoided.
On the other hand, after the power management unit enters the data copy mode, if the external device connection input/output port is not detected within the preset time, the data copy mode can be released, and the power consumption of the mobile terminal is reduced.
In the embodiment of the present invention, the Mobile terminal may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
In the data reading method of this embodiment, if a preset combination key interrupt signal is detected, the power management unit is powered on and initialized, and after the power on initialization is successful, the data storage unit is triggered to be powered on and initialized; the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized; and if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within preset time, the power management unit reads the data in the data storage unit and transmits the data to the external device through the input/output port. The power management unit can be directly communicated with the data storage unit, so that when the mobile terminal detects that the CPU fails, the mobile terminal can directly read the data in the data storage unit through the power management unit and transmit the data to external equipment through the input/output port, the data storage unit does not need to be taken out of the mobile terminal with the failed CPU, and the data reading operation is simplified.
Referring to fig. 2, fig. 2 is a flowchart of a data reading method according to another embodiment of the present invention, and a communication module including a buffer is disposed in the power management unit of this embodiment, which is mainly different from the foregoing embodiment in that the step of reading data in the data storage unit and transmitting the data to the external device through the input/output port by the power management unit is further limited, specifically: the communication module reads the data in the data storage unit and transmits the read data to the buffer; the buffer transmits the data to the external device through the input/output port.
As shown in fig. 2, the data reading method of the present embodiment includes the following steps:
It should be noted that step 201 and step 202 are respectively the same as step 101 and step 102 in the above method embodiment, and specific reference may be made to the description in the above method embodiment, and no further description is given here to avoid repetition.
In this embodiment, a communication module including a buffer is disposed in the power management unit, wherein the communication module is configured to communicate with the data storage unit and read data in the data storage unit; the buffer is used for buffering data read by the communication module from the data storage unit and transmitting the buffered data to the external device through the input/output port when the external device is detected to be connected to the input/output port. Therefore, when the power management unit is in the data copy mode and detects that the external device is connected to the input/output port within the preset time, the power management unit can read the data in the data storage unit through the communication module and transmit the read data to the buffer.
Of course, the power management unit may read the data in the data storage unit through the communication module and transmit the read data to the buffer when the power management unit is in the data copy mode, which is not limited in the embodiment of the present invention.
In this step, if the power management unit is in the data copy mode and it is detected that the external device is connected to the input/output port within a preset time, it indicates that the user wants to export the data in the data storage unit to the external device, and therefore, the buffer may transmit the cached data to the external device through the input/output port.
Of course, in other embodiments, if the buffer stores the data read from the data storage unit in advance, the power-on initialization may be successful at the power management unit, and when it is detected that the external device is connected to the input/output port within the preset time, the buffer may transmit the buffered data to the external device through the input/output port.
In the data reading method of the embodiment, the communication module of the power management unit can directly communicate with the data storage unit, so that when the mobile terminal detects that the CPU fails, the mobile terminal can directly read the data in the data storage unit through the communication module of the power management unit, cache the read data in the buffer of the power management unit, and transmit the cached data in the buffer to the external device through the input/output port, and the data storage unit does not need to be taken out of the mobile terminal with the CPU failed, thereby simplifying the data reading operation.
Optionally, when the power management unit successfully powers on and initializes the data storage unit, and after the step of switching to the data copy mode, before the step of reading the data in the data storage unit and transmitting the data to the external device through the input/output port, the power management unit further includes:
and outputting prompt information for prompting a user to connect the external equipment to the input/output port within the preset time.
In this embodiment, when the power management unit successfully initializes the data storage unit after switching to the data copy mode, the user is required to connect the external device to the input/output port within a preset time to export the data in the data storage unit. Therefore, the mobile terminal may output prompt information for prompting a user to connect the external device to the input/output port for the preset time upon detecting that the power management unit is switched to the data copy mode, thereby mentioning a success rate of exporting data in the data storage unit. In practical application, the prompt message may be output in a form of a text or a voice broadcast, which is not limited in the embodiment of the present invention.
Optionally, if a preset combination key interrupt signal is detected, the power management unit performs power-on initialization, and after the power-on initialization is successful, the step of triggering the power-on initialization of the data storage unit includes:
and if a preset combination key interrupt signal is detected, the power supply management unit is electrified and initialized, and after the power supply initialization is successful, an electric signal and a clock signal are supplied to the data storage unit to trigger the data storage unit to be electrified and initialized.
In this embodiment, after the power management unit is successfully powered on and initialized, the power management unit may serve as a power source and a clock source, and supply an electrical signal and a clock signal to the data storage unit through the power line and the clock line, respectively, to trigger the power on and initialization of the data storage unit. The clock line may be integrated into a bus provided in the mobile terminal for implementing communication between the power management unit and the data storage unit, and the bus may further include a data line for implementing data communication between the power management unit and the data storage unit, but is not limited thereto. In addition, the bus may transmit data using a protocol such as SPI (Serial Peripheral Interface).
Referring to fig. 3, fig. 3 is a block diagram of a data reading apparatus, which is applicable to a mobile terminal, according to an embodiment of the present invention. As shown in fig. 3, the data reading apparatus 300 includes: a power management unit 301, and a data storage unit 302 and an input/output port 303 connected to the power management unit 301, respectively.
The power management unit 301 is configured to perform power-on initialization when a preset combination key interrupt signal is detected, and trigger the data storage unit 302 to perform power-on initialization after the power-on initialization is successful; when the power management unit 301 is successfully powered on and initialized in the data storage unit 302, the power management unit is switched to a data copy mode; if the power management unit 301 is in the data copy mode and detects that the external device is connected to the i/o port 303 within a preset time, the power management unit 301 reads the data in the data storage unit 302 and transmits the data to the external device through the i/o port 303.
Since the data reading apparatus 300 of the present invention is used to export data in the data storage unit 302 to an external device through the power management unit 301, it can be understood that the connection line between the power management unit 301 and the data storage unit 302, and the connection line between the power management unit 301 and the input/output port 303 all have a data transmission function.
Optionally, the power management unit 301 is connected to the data storage unit 302 through a bus, where the bus includes at least a clock line and a data line. I.e. the connection line between the power management unit 301 and the data storage unit 302, may comprise a bus for enabling the communication between the power management unit 301 and the data storage unit 302. Of course, in other embodiments, the power management unit 301 may also be connected to the data storage unit 302 through other types of data lines, which is not limited in this embodiment of the present invention. It should be noted that the power management unit 301 is further connected to the data storage unit 302 through a power line, so that the power management unit 301 supplies an electrical signal to the data storage unit 302 to trigger power-on initialization of the data storage unit 302.
Optionally, as shown in fig. 4, a communication module 3011 including a buffer 30111 is disposed in the power management unit 301; the communication module 3011 is configured to read data in the data storage unit 302 and transmit the read data to the buffer 30111; a buffer 30111 for transmitting the data to the external device through the input/output port 303.
The communication module 3011 is a processing module in the power management unit 301, and may include a hardware interface for communicating with the data storage unit 302, a clock source for providing a clock signal, a processor, and other components besides the buffer 30111.
Optionally, as shown in fig. 5, the data reading apparatus 300 further includes:
a prompting module 304, configured to, after the power management unit 301 switches to the data copy mode when the power-on initialization of the data storage unit 302 is successful, output a prompting message before the power management unit 301 reads the data in the data storage unit 302 and transmits the data to the external device through the input/output port 303, where the prompting message is used to prompt a user to connect the external device to the input/output port 303 within the preset time.
Optionally, the power management unit 301 is further configured to power up and initialize when detecting a preset combination key interrupt signal; after the power-on initialization is successful, an electrical signal and a clock signal are supplied to the data storage unit 302 to trigger the power-on initialization of the data storage unit 302.
In addition, it is understood that, in practical applications, the units and modules mentioned in the data reading apparatus 300 may be integrated circuits or integrated chips corresponding to the functions of each unit or module, and are not limited herein.
The data reading apparatus 300 can implement the processes in the method embodiments of fig. 1 and fig. 2, and is not described herein again to avoid repetition.
The invention also provides a mobile terminal, which comprises the data reading device 300.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A data reading method is applied to a mobile terminal, and is characterized in that a data reading device is arranged in the mobile terminal, the data reading device comprises a power management unit, and a data storage unit and an input/output port which are respectively connected with the power management unit, and the data reading method comprises the following steps:
if a preset combination key interrupt signal is detected, the power management unit is powered on and initialized, and after the power on initialization is successful, the data storage unit is triggered to be powered on and initialized;
the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized;
if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within a preset time, the power management unit reads data in the data storage unit and transmits the data to the external device through the input/output port;
and if the power supply management unit fails to be electrified and initialized, outputting information for prompting a user that the power supply management unit fails to be initialized.
2. The data reading method according to claim 1, wherein a communication module including a buffer is provided in the power management unit;
the step of the power management unit reading the data in the data storage unit and transmitting the data to the external device through the input/output port includes:
the communication module reads the data in the data storage unit and transmits the read data to the buffer;
the buffer transmits the data to the external device through the input/output port.
3. The data reading method according to claim 1, wherein after the step of switching to the data copy mode when the power management unit successfully initializes the data storage unit, the power management unit reads the data in the data storage unit and before the step of transmitting the data to the external device through the input/output port, further comprising:
and outputting prompt information for prompting a user to connect the external equipment to the input/output port within the preset time.
4. The data reading method according to any one of claims 1 to 3, wherein the step of, if a preset combination key interrupt signal is detected, performing power-on initialization on the power management unit, and after the power-on initialization is successful, triggering the power-on initialization on the data storage unit specifically includes:
and if a preset combination key interrupt signal is detected, the power supply management unit is electrified and initialized, and after the power supply initialization is successful, an electric signal and a clock signal are supplied to the data storage unit to trigger the data storage unit to be electrified and initialized.
5. A data reading device is applied to a mobile terminal and is characterized by comprising a power management unit, a data storage unit and an input/output port, wherein the data storage unit and the input/output port are respectively connected with the power management unit;
the power management unit is used for carrying out power-on initialization when a preset combination key interrupt signal is detected, and triggering the data storage unit to carry out power-on initialization after the power-on initialization is successful; the power supply management unit switches to a data copy mode when the data storage unit is successfully powered on and initialized; if the power management unit is in the data copy mode and detects that an external device is connected with the input/output port within a preset time, the power management unit reads data in the data storage unit and transmits the data to the external device through the input/output port;
and if the power supply management unit fails to be electrified and initialized, outputting information for prompting a user that the power supply management unit fails to be initialized.
6. The data reading device of claim 5, wherein a communication module including a buffer is disposed in the power management unit;
the communication module is used for reading the data in the data storage unit and transmitting the read data to the buffer;
the buffer is used for transmitting the data to the external equipment through the input/output port.
7. The data reading apparatus according to claim 5, further comprising:
and the prompting module is used for reading the data in the data storage unit by the power management unit and outputting prompting information before transmitting the data to the external equipment through the input/output port when the power management unit is successfully switched to a data copy mode when the power-on initialization of the data storage unit is successful, wherein the prompting information is used for prompting a user to connect the external equipment to the input/output port within the preset time.
8. The data reading device according to any one of claims 5 to 7, wherein the power management unit is further configured to power up initialization when a preset combination key interrupt signal is detected; and after the power-on initialization is successful, supplying an electric signal and a clock signal to the data storage unit to trigger the power-on initialization of the data storage unit.
9. The data reading apparatus according to claim 5, wherein the power management unit is connected to the data storage unit through a bus, wherein the bus comprises at least a clock line and a data line.
10. A mobile terminal characterized by comprising a data reading apparatus according to any one of claims 5 to 9.
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| CN111897597A (en) * | 2020-07-23 | 2020-11-06 | 湖北达峰汽车智能控制系统有限公司 | Electronic gear shifter with active initialization function, active initialization method thereof and vehicle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187910B (en) * | 2007-12-25 | 2011-05-11 | 中兴通讯股份有限公司 | Radio terminal system and its control method |
| CN101604298B (en) * | 2009-07-14 | 2011-08-24 | 浪潮电子信息产业股份有限公司 | Operation method for local hard disk information of shutdown system by USB interface |
| JP2011181011A (en) * | 2010-03-03 | 2011-09-15 | Toshiba Corp | Data storage device, and low power consumption control method for the same |
| CN103106156A (en) * | 2011-11-10 | 2013-05-15 | 辉达公司 | Device and method used for controlling hard disc host machine data reading mode |
| CN103777906A (en) * | 2014-02-14 | 2014-05-07 | 罗冬林 | Equipment based on mobile phone directory and information sharing and working method of equipment |
| CN104408015B (en) * | 2014-11-06 | 2017-11-03 | 深圳市广和通无线通信软件有限公司 | The USB mode adaptive approach of communication module |
| TWI533323B (en) * | 2014-11-20 | 2016-05-11 | 晶相光電股份有限公司 | Electronic device and operating method thereof |
| CN104765705B (en) * | 2015-04-22 | 2017-11-07 | 广东欧珀移动通信有限公司 | Read method, device and a kind of mobile terminal for the mobile terminal stored data do not started shooting |
| US10289492B2 (en) * | 2016-04-20 | 2019-05-14 | M2 Communication Inc. | System for data retention and method of operating system |
| CN106027768A (en) * | 2016-05-04 | 2016-10-12 | 深圳市金立通信设备有限公司 | Method for preventing data loss and terminal |
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