WO2018076439A1 - 电子设备、数据导出方法及系统 - Google Patents

电子设备、数据导出方法及系统 Download PDF

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Publication number
WO2018076439A1
WO2018076439A1 PCT/CN2016/107820 CN2016107820W WO2018076439A1 WO 2018076439 A1 WO2018076439 A1 WO 2018076439A1 CN 2016107820 W CN2016107820 W CN 2016107820W WO 2018076439 A1 WO2018076439 A1 WO 2018076439A1
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Prior art keywords
data
storage device
power supply
processing device
slave processing
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PCT/CN2016/107820
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English (en)
French (fr)
Inventor
刘铁峰
朱先鹏
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宇龙计算机通信科技(深圳)有限公司
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Publication of WO2018076439A1 publication Critical patent/WO2018076439A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]
    • G06F11/0724—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU] in a multiprocessor or a multi-core unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents

Definitions

  • the present invention relates to the field of data processing technologies, and in particular, to an electronic device, a data exporting method, and a system.
  • the memory of the electronic device stores a large amount of user data and system data, such as user photos, videos, documents, etc., system data such as offline logs, and offline logs record system status and abnormal conditions of the electronic device, such as a crash. , blue screen, charging current, temperature, etc. These materials need to be viewed or exported when the electronic device is turned on. Once the electronic device fails to boot, the data can no longer be viewed and exported.
  • An electronic device comprising:
  • Storage device central processing device, slave processing device, power supply interface, and data interface;
  • the storage device is connected to the central processing device and the slave processing device, and the slave processing device is connected to the interface of the power supply device through a power supply interface, and the slave processing device is connected to the terminal device through the data interface;
  • the power supply device is configured to supply power to the slave processing device and the storage device; the slave processing device is configured to read data from the storage device and send the read data to the terminal device.
  • the power supply device is further connected to a switch device, the switch device is configured to control power supply of the power supply device, and when the switch device is in an open state, the slave processing device and the The storage device is powered.
  • the switch device when the power supply device and the switch device are integrated in the terminal device, the switch device corresponds to a switch option, and the switch option is used to control an open state and a closed state of the switch device.
  • the switch option is displayed on a user interface of the terminal device to enable a user to select an open option or a close option on the user interface.
  • the data comprises data and configuration data related to user privacy.
  • the slave processing device is further configured to prompt the user to clear data in the storage device on the prompt interface;
  • the slave processing device is configured to clear data in the storage device when the instruction from the processing device to clear data in the storage device is received.
  • a data derivation method is applied to a slave processing device of an electronic device as described in the above embodiments, the method comprising:
  • the read data is sent to a terminal device connected to the slave processing device.
  • the data comprises data and configuration data related to user privacy.
  • the method further includes:
  • a data derivation system which is operated in a slave processing device of an electronic device as described in the above embodiments, characterized in that the system comprises:
  • a reading module configured to read data from the storage device when the power supply device supplies power to the slave processing device
  • a sending module configured to send the read data to the terminal device connected to the slave processing device.
  • the data comprises data and configuration data related to user privacy.
  • the system further comprises:
  • a prompting module configured to prompt the user to clear data in the storage device on the prompting interface
  • a clearing module is configured to clear data in the storage device upon receiving an instruction to clear data in the storage device.
  • the present invention adds a slave processing device to the electronic device, and the slave processing device is connected to the storage device.
  • the electronic device When the electronic device is in a fault state, power is supplied to the slave processing device and the storage device through the power supply device, data is read from the storage device; and the read data is sent to the slave processing device Connected terminal devices. Therefore, the present invention can export data in the storage device of the electronic device when the electronic device is in a fault state, and protect the data of the user.
  • FIG. 1 is a schematic diagram of an application environment of a preferred embodiment of an electronic device of the present invention.
  • FIG. 2 is a flow chart of a preferred embodiment of the data derivation method of the present invention.
  • FIG. 3 is a functional block diagram of an embodiment of a data export system of the present invention.
  • FIG. 1 is a schematic diagram of an application environment of a preferred embodiment of an electronic device according to the present invention.
  • the application environment diagram includes an electronic device 1, a power supply device 2, a switch device 3, and a terminal device 4.
  • the electronic device 1 includes a storage device 12, a central processing device 13, a slave processing device 14, a power supply interface 15, and a data interface 16, and the storage device 12 is connected to the central processing device 13 and the slave processing device 14,
  • the slave processing device 14 is connected to the interface 20 of the power supply device 2 via the power supply interface 15.
  • the slave processing device 14 is connected to the terminal device 4 via the data interface 16.
  • the power supply device 2 is also connected to the switch device 3.
  • the switching device 3 is configured to control power supply of the power supply device, and the power supply device 2 is configured to: when the switching device 3 is in an open state, to the slave processing device 14 And the storage device 12 is powered.
  • the slave processing device 14 is configured to read data from the storage device 12 and transmit the read data to the terminal device 4.
  • the switch device 3 when the switch device 3 is in an open state, that is, the user finds that the electronic device 1 cannot be used, the electronic device 1 is in a fault state, and the fault state includes failure to boot, Data cannot be exported and so on.
  • the electronic device 1 when the electronic device 1 is in a normal operating state, when the switch device 3 is in an open state, the electronic device 1 is also turned off, and the power supply device 2 is configured to supply power to the storage device 12 from the processing device 14 .
  • the switching device 3 when the switching device 3 is in an open state and the electronic device 1 is in a normal state, the electronic device 1 is also turned off, but the electronic device 1 supplies power to the storage device 12.
  • the slave processing device 14 is further configured to provide the power supply signal to the storage device 2 when the power supply signal of the power supply device 2 is detected.
  • the power supply device 2 is caused to supply power to the storage device 12.
  • the switching device 3 is in the off state, the power supply device 2 does not supply power to the slave processing device 14.
  • each unit in the power supply device 2 and the switch device 3 may take other manners, and is not limited to the manner described in the embodiment and the drawings, for example,
  • the power supply device 2 and the switching device 3 can be a unit integrated in the terminal device 4.
  • the slave processing device 14 and the storage device 12 can be powered.
  • the slave processing device 14 is directly connected to a computer via a data interface, the computer has turned on data, and when the switch device 3 in the computer is turned on, the slave processing device 14 can be The storage device 12 is powered.
  • the switch device 3 corresponds to a switch option for controlling an open state and a closed state of the switch device 3.
  • the switch option is displayed on a user interface of the terminal device 4 to enable a user to select an open option and a close option on the user interface.
  • the power supply interface 15, the data interface 16, and the interface 20 may be a Universal Serial BUS (USB) interface, or a Universal Asynchronous Receiver/Transmitter. , UART) interface.
  • USB Universal Serial BUS
  • UART Universal Asynchronous Receiver/Transmitter
  • the electronic device 1 and the terminal device 4 are devices capable of automatically performing numerical calculation and/or information processing according to an instruction set or stored in advance, and the hardware thereof includes but is not limited to a microprocessor and an application specific integrated circuit ( Application Specific Integrated Circuit (ASIC), Field-Programmable Gate Array (FPGA), Digital Signal Processor (DSP), embedded devices, etc.
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • DSP Digital Signal Processor
  • the electronic device 1 and the terminal device 4 further include, but are not limited to, any electronic product that can interact with a user through a keyboard, a mouse, a remote controller, a touch panel or a voice control device, for example, a personal computer, Tablet PCs, smart phones, personal digital assistants (PDAs), game consoles, Internet Protocol Television (IPTV), smart wearable devices, and the like.
  • a personal computer Tablet PCs, smart phones, personal digital assistants (PDAs), game consoles, Internet Protocol Television (IPTV), smart wearable devices, and the like.
  • PDAs personal digital assistants
  • IPTV Internet Protocol Television
  • the network in which the electronic device 1 and the terminal device 4 are located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (VPN), and the like.
  • the Internet includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (VPN), and the like.
  • VPN virtual private network
  • the storage device 12 is configured to store a program of the data derivation method and various data, and realize high speed and automatic access of the program or data during the operation of the electronic device 1.
  • the storage device 12 may be an external storage device and/or an internal storage device of the electronic device 1. Further, the storage device 12 may be a circuit having a storage function in a physical form, such as a RAM (Random-Access Memory), a FIFO (First In First Out), or the like. Alternatively, the storage device 12 may also be a storage device having a physical form, such as a memory stick, a TF card, or the like. In at least one embodiment of the invention, the storage device 12 is powered by the power source of the electronic device 1 when the electronic device 1 is in a powered-on state.
  • the central processing unit 14 also known as a central processing unit (CPU), is a very large-scale integrated circuit, which is an operation core (Core) and a control unit of the electronic device 1.
  • the slave processing device 14 can execute an operating system of the electronic device 1 and various types of installed applications, program codes, and the like.
  • the slave processing device 14 is a microprocessor for executing and interpreting program code associated with the data export system 11.
  • the slave processing device 14 is configured to read data from the storage device 12 and send the read data to the terminal device 4 including the following:
  • the slave processing device 14 is configured to read data from the storage device 12.
  • the data includes data related to user privacy (such as pictures, videos, various account and password information, etc.) and configuration data, such as system setting data, installation files, and the like.
  • data related to user privacy such as pictures, videos, various account and password information, etc.
  • configuration data such as system setting data, installation files, and the like.
  • the slave processing device 14 is also operative to transmit the read data to the terminal device 4.
  • the slave processing device 14 transmits the read data to the terminal device 4 via the data interface 16.
  • the slave processing device 14 is further configured to prompt the user whether to clear data in the storage device 12 on the prompt interface provided by the terminal device 4.
  • the prompting interface may be displayed on the display device of the terminal device 4 or on the display device connected to the slave processing device 14.
  • FIG. 2 is a flow chart of a preferred embodiment of the data derivation method of the present invention. The order of the steps in the flowchart may be changed according to different requirements, and some steps may be omitted.
  • the slave processing device 14 when the power supply device 2 supplies power to the slave processing device 14, the slave processing device 14 is configured to read data from the storage device 12.
  • the switch device 3 when the switch device 3 is in an open state, that is, the user finds that the electronic device 1 cannot be used, the electronic device 1 is in a fault state, and the fault state includes failure to boot, Data cannot be exported and so on.
  • the slave processing device 14 is further configured to provide the power supply signal to the storage device 2 when the power supply signal of the power supply device 2 is detected.
  • the power supply device 2 is caused to supply power to the storage device 12.
  • the switching device 3 is in the off state, the power supply device 2 does not supply power to the slave processing device 14.
  • the data includes data related to user privacy (such as pictures, videos, various account and password information, etc.) and configuration data, such as system setting data, installation files, and the like.
  • data related to user privacy such as pictures, videos, various account and password information, etc.
  • configuration data such as system setting data, installation files, and the like.
  • the slave processing device 14 is further configured to send the read data to the terminal device 4.
  • the slave processing device 14 transmits the read data to the terminal device 4 via the data interface 16.
  • the slave processing device 14 is further configured to prompt the user whether to clear data in the storage device 12 on the prompt interface.
  • the prompting interface may be displayed on the display device of the terminal device 4, or may be displayed on the display device connected to the slave processing device 14.
  • the data export system 11 includes a reading module 100, a sending module 101, a prompting module 102, and a clearing module 103.
  • a module referred to in the present invention refers to a series of computer program segments that can be executed from the processing device 14 and that are capable of performing fixed functions, which are stored in the storage device 12. In the present embodiment, the functions of the respective modules will be described in detail in the subsequent embodiments.
  • the reading module 100 reads data from the storage device 12.
  • the switch device 3 when the switch device 3 is in an open state, that is, the user finds that the electronic device 1 cannot be used, the electronic device 1 is in a fault state, and the fault state includes failure to boot, Data cannot be exported and so on.
  • the slave processing device 14 is further configured to provide the power supply signal to the storage device 2 when the power supply signal of the power supply device 2 is detected.
  • the power supply device 2 is caused to supply power to the storage device 12.
  • the switching device 3 is in the off state, the power supply device 2 does not supply power to the slave processing device 14.
  • the data includes data related to user privacy (such as pictures, videos, various account and password information, etc.) and configuration data, such as system setting data, installation files, and the like.
  • data related to user privacy such as pictures, videos, various account and password information, etc.
  • configuration data such as system setting data, installation files, and the like.
  • the transmitting module 101 transmits the read data to the terminal device 4.
  • the transmitting module 101 transmits the read data to the terminal device 4 via the data interface 16.
  • the prompting module 102 prompts the user on the prompting interface whether to clear the data in the storage device 12.
  • the prompting interface may be displayed on the display device of the terminal device 4, or may be displayed on the display device connected to the slave processing device 14.
  • the clearing module 103 When the clearing module 103 receives an instruction to clear data in the storage device 12, the clearing module 103 clears the data in the storage device 12. This protects the privacy of the user.
  • the present invention adds a slave processing device to the electronic device, the slave processing device being coupled to the storage device.
  • the electronic device When the electronic device is in a fault state, power is supplied to the slave processing device and the storage device through the power supply device, data is read from the storage device; and the read data is sent to the slave processing device Connected terminal devices. Therefore, the present invention can export data in the storage device of the electronic device when the electronic device is in a fault state, and protect the data of the user.
  • the above-described integrated unit implemented in the form of a software function module can be stored in a computer readable storage medium.
  • the software function modules described above are stored in a storage medium and include instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform the methods of the various embodiments of the present invention. Part of the steps.
  • the storage device 12 in the electronic device 1 stores a plurality of instructions to implement a data derivation method
  • the slave processing device 14 can execute the plurality of instructions to implement: when The power supply device reads data from the storage device when the slave device is powered; and transmits the read data to the terminal device connected to the slave processing device.
  • the data comprises data and configuration data related to user privacy.
  • the slave processing device 14 also executes the following instructions including:
  • modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional module in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software function modules.

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Abstract

一种电子设备，所述电子设备(1)包括：存储设备(12)、中央处理设备(13)、从处理设备(14)、供电接口(15)及数据接口(16)；所述存储设备(12)与所述中央处理设备(13)及所述从处理设备(14)相连，所述从处理设备(14)通过供电接口(15)与供电设备(2)的接口(20)相连，所述从处理设备(14)通过所述数据接口(16)与终端设备(4)相连；所述供电设备(2)用于对所述从处理设备(14)及所述存储设备(12)供电；所述从处理设备(14)用于从所述存储设备(12)中读取数据，并将所读取的数据发送至所述终端设备(4)。还提供一种数据导出方法及系统。能在所述电子设备(1)处于故障状态时，将所述存储设备(12)中的数据导出。

Description

电子设备、数据导出方法及系统
本申请要求于2016年10月31日提交中国专利局，申请号为201610932755.4、发明名称为“电子设备、数据导出方法及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及数据处理技术领域，尤其涉及一种电子设备、数据导出方法及系统。
背景技术
目前电子设备的存储器中保存着大量的用户资料和系统资料，用户资料如用户的照片、视频、文档等等，系统资料如离线日志，离线日志会记录电子设备的系统状态和异常情况，比如死机、蓝屏、充电电流、温度等等信息。这些资料都需要在电子设备开机的情况下才能查看或者导出，一旦电子设备无法开机，这些资料就无法再查看和导出了。
发明内容
鉴于以上内容，有必要提供一种电子设备、数据导出方法及系统，其能在所述电子设备处于故障状态时，将所述电子设备的存储设备中的数据导出，保护了用户的数据。
一种电子设备，其特征在于，所述电子设备包括：
存储设备、中央处理设备、从处理设备、供电接口及数据接口；
所述存储设备与所述中央处理设备及所述从处理设备相连，所述从处理设备通过供电接口与供电设备的接口相连，所述从处理设备通过所述数据接口与终端设备相连；
所述供电设备用于对所述从处理设备及所述存储设备供电；所述从处理设备用于从所述存储设备中读取数据，并将所读取的数据发送至所述终端设备。
根据本发明优选实施例，所述供电设备还与开关设备相连，所述开关设备用于控制所述供电设备的供电，当所述开关设备处于打开状态时，对所述从处理设备及所述存储设备供电。
根据本发明优选实施例，所述供电设备及所述开关设备集成在所述终端设备中时，所述开关设备对应开关选项，所述开关选项用于控制所述开关设备的打开状态及关闭状态，所述开关选项显示在所述终端设备的用户界面上以使用户在所述用户界面上选择打开选项或关闭选项。
根据本发明优选实施例，所述数据包括与用户隐私相关的数据及配置数据。
根据本发明优选实施例，所述从处理设备还用于在提示界面上提示用户是否清除所述存储设备中的数据；
当所述从处理设备接收到清除所述存储设备中的数据的指令时，所述从处理设备用于清除所述存储设备中的数据。
一种数据导出方法，应用于如上述实施例中所述的电子设备的从处理设备中，所述方法包括：
当所述供电设备对所述从处理设备供电时，从所述存储设备中读取数据；
将所读取的数据发送至与所述从处理设备相连的终端设备。
根据本发明优选实施例，所述数据包括与用户隐私相关的数据及配置数据。
根据本发明优选实施例，所述方法还包括：
在提示界面上提示用户是否清除所述存储设备中的数据；
当接收到清除所述存储设备中的数据的指令时，清除所述存储设备中的数据。
一种数据导出系统，运行于如上述实施例中所述的电子设备的从处理设备中，其特征在于，所述系统包括：
读取模块，设置为当所述供电设备对所述从处理设备供电时，从所述存储设备中读取数据；
发送模块，设置为将所读取的数据发送至与所述从处理设备相连的终端设备。
根据本发明优选实施例，所述数据包括与用户隐私相关的数据及配置数据。
根据本发明优选实施例，所述系统还包括：
提示模块，设置为在提示界面上提示用户是否清除所述存储设备中的数据；
清除模块，设置为当接收到清除所述存储设备中的数据的指令时，清除所述存储设备中的数据。
由以上技术方案可以看出，本发明通过在电子设备中增加一个从处理设备，所述从处理设备与所述存储设备相连。当所述电子设备处于故障状态时，通过供电设备向所述从处理设备及所述存储设备供电，从所述存储设备中读取数据；将所读取的数据发送至与所述从处理设备相连的终端设备。因此，本发明能在所述电子设备处于故障状态时，将所述电子设备的存储设备中的数据导出，保护了用户的数据。
 附图说明
图1本发明电子设备的较佳实施例的应用环境示意图。
图2是本发明数据导出方法的较佳实施例的流程图。
图3是本发明数据导出系统的实施例的功能模块图。
主要元件符号说明
电子设备 1
存储设备 12
中央处理设备 13
从处理设备 14
供电接口 15
数据接口 16
供电设备 2
接口 20
开关设备 3
终端设备 4
数据导出系统 11
读取模块 100
提示模块 101
发送模块 102
清除模块 103
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
如图1所示，图1是本发明电子设备的较佳实施例的应用环境示意图。所述应用环境示意图包括电子设备1、供电设备2、开关设备3及终端设备4。所述电子设备1包括存储设备12、中央处理设备13、从处理设备14、供电接口15及数据接口16，所述存储设备12与所述中央处理设备13及所述从处理设备14相连，所述从处理设备14通过所述供电接口15与所述供电设备2的接口20相连。所述从处理设备14通过所述数据接口16与终端设备4相连。进一步地，所述供电设备2还与所述开关设备3相连。
在本发明的至少一个实施例中，所述开关设备3用于控制所述供电设备的供电，所述供电设备2用于当所述开关设备3处于打开状态时，对所述从处理设备14及所述存储设备12供电。所述从处理设备14用于从所述存储设备12中读取数据，并将所读取的数据发送至所述终端设备4。
在本发明的至少一个实施例中，当所述开关设备3处于打开状态时，即用户发现所述电子设备1不能使用，则所述电子设备1处于故障状态，所述故障状态包括无法开机、数据无法导出等等。当所述电子设备1处于正常运行状态时，开关设备3处于打开状态时，也将所述电子设备1关机，所述供电设备2用于对所述从处理设备14对所述存储设备12供电。在其他实施例中，当开关设备3处于打开状态，所述电子设备1处于正常状态时，也将所述电子设备1关机，但所述电子设备1对所述存储设备12供电。
当所述供电设备2对所述从处理设备14供电时，所述从处理设备14还用于当检测到所述供电设备2的供电信号时，向所述存储设备2提供所述供电信号以使所述供电设备2向所述存储设备12供电。当所述开关设备3处于关闭状态时，所述供电设备2不对所述从处理设备14供电。
在其他实施例中，也可以没有开关设备3，当所述从处理设备14连接上所述供电设备2时，所述供电设备2直接对所述从处理设备14供电。
在本发明的至少一个实施例中，所述供电设备2及所述开关设备3中各单元的划分也可以采取其他的方式，并不局限于本实施例及附图中描述的方式，例如所述供电设备2及所述开关设备3可以为一个单元，集成在所述终端设备4中。不管怎样，只要能够实现当所述开关设备3处于打开状态时，对所述从处理设备14及所述存储设备12供电即可。例如，所述从处理设备14通过数据接口直接与一台计算机连接，所述计算机已经接通数据，当打开所述计算机中的所述开关设备3时，可以对所述从处理设备14及所述存储设备12供电。
当所述供电设备2及所述开关设备3集成在所述终端设备4中时，所述开关设备3对应开关选项，所述开关选项用于控制所述开关设备3的打开状态及关闭状态。所述开关选项显示在所述终端设备4的用户界面上以使用户在所述用户界面上选择打开选项及关闭选项。
在本发明的至少一个实施例中，所述供电接口15、数据接口16、接口20可以是串行通用总线（Universal Serial BUS，USB）接口，或者是通用异步接收/发送（Universal Asynchronous Receiver/Transmitter，UART）接口。
所述电子设备1及所述终端设备4是一种能够按照事先设定或存储的指令，自动进行数值计算和/或信息处理的设备，其硬件包括但不限于微处理器、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程门阵列(Field－Programmable Gate Array，FPGA)、数字处理器(Digital Signal Processor，DSP)、嵌入式设备等。
所述电子设备1及所述终端设备4还包括但不限于任何一种可与用户通过键盘、鼠标、遥控器、触摸板或声控设备等方式进行人机交互的电子产品，例如，个人计算机、平板电脑、智能手机、个人数字助理（Personal Digital Assistant，PDA）、游戏机、交互式网络电视（Internet Protocol Television，IPTV）、智能式穿戴式设备等。
所述电子设备1及所述终端设备4所处的网络包括但不限于互联网、广域网、城域网、局域网、虚拟专用网络（Virtual Private Network，VPN）等。
所述存储设备12用于存储一种数据导出方法的程序和各种数据，并在所述电子设备1运行过程中实现高速、自动地完成程序或数据的存取。所述存储设备12可以是电子设备1的外部存储设备和/或内部存储设备。进一步地，所述存储设备12可以是集成电路中没有实物形式的具有存储功能的电路，如RAM（Random-Access Memory，随机存取存储设备）、FIFO（First In First Out，）等。或者，所述存储设备12也可以是具有实物形式的存储设备，如内存条、TF卡（Trans-flash Card）等等。在本发明的至少一个实施例中，当所述电子设备1处于开机状态时，由所述电子设备1的电源对所述存储设备12供电。
所述中央处理设备14又称中央处理器（CPU，Central Processing Unit），是一块超大规模的集成电路，是电子设备1的运算核心（Core）和控制核心（Control Unit）。所述从处理设备14可执行所述电子设备1的操作系统以及安装的各类应用程序、程序代码等。
所述从处理设备14是一种微型处理器，用于执行及解释所述数据导出系统11相关的程序代码。
在本发明的至少一个实施例中，所述从处理设备14用于从所述存储设备12中读取数据，并将所读取的数据发送至所述终端设备4包括以下内容：
当所述供电设备2对所述从处理设备14供电时，所述从处理设备14用于从所述存储设备12中读取数据。
进一步地，所述数据包括与用户隐私相关的数据（如图片、视频、各种账号及密码信息等等）及配置数据，如系统设置数据、安装文件等等。
所述从处理设备14还用于将所读取的数据发送至所述终端设备4。
在本发明的至少一个实施例中，所述从处理设备14通过所述数据接口16将所读取的数据发送至所述终端设备4。所述从处理设备14还用于在所述终端设备4提供的提示界面上提示用户是否清除所述存储设备12中的数据。所述提示界面可以显示在所述终端设备4的显示设备上，也可以显示在与所述从处理设备14相连的显示设备上。
当所述从处理设备14接收到清除所述存储设备12中的数据的指令时，清除所述存储设备12中的数据。这样可以保护用户的隐私。
如图2所示，是本发明数据导出方法较佳实施例的流程图。根据不同的需求，该流程图中步骤的顺序可以改变，某些步骤可以省略。
S10，当所述供电设备2对所述从处理设备14供电时，所述从处理设备14用于从所述存储设备12中读取数据。
在本发明的至少一个实施例中，当所述开关设备3处于打开状态时，即用户发现所述电子设备1不能使用，则所述电子设备1处于故障状态，所述故障状态包括无法开机、数据无法导出等等。当所述供电设备2对所述从处理设备14供电时，所述从处理设备14还用于当检测到所述供电设备2的供电信号时，向所述存储设备2提供所述供电信号以使所述供电设备2向所述存储设备12供电。当所述开关设备3处于关闭状态时，所述供电设备2不对所述从处理设备14供电。
进一步地，所述数据包括与用户隐私相关的数据（如图片、视频、各种账号及密码信息等等）及配置数据，如系统设置数据、安装文件等等。
S11，所述从处理设备14还用于将所读取的数据发送至所述终端设备4。
在本发明的至少一个实施例中，所述从处理设备14通过所述数据接口16将所读取的数据发送至所述终端设备4。所述从处理设备14还用于在提示界面上提示用户是否清除所述存储设备12中的数据。所述提示界面可以显示所述终端设备4的显示设备上，也可以显示在与所述从处理设备14相连的显示设备上。
当所述从处理设备14接收到清除所述存储设备12中的数据的指令时，清除所述存储设备12中的数据。这样可以保护用户的隐私。
如图3所示，本发明数据导出系统的实施例的功能模块图。所述数据导出系统11包括读取模块100、发送模块101、提示模块102及清除模块103。本发明所称的模块是指一种能够被从处理设备14所执行并且能够完成固定功能的一系列计算机程序段，其存储在存储设备12中。在本实施例中，关于各模块的功能将在后续的实施例中详述。
当所述供电设备2对所述从处理设备14供电时，所述读取模块100从所述存储设备12中读取数据。
在本发明的至少一个实施例中，当所述开关设备3处于打开状态时，即用户发现所述电子设备1不能使用，则所述电子设备1处于故障状态，所述故障状态包括无法开机、数据无法导出等等。当所述供电设备2对所述从处理设备14供电时，所述从处理设备14还用于当检测到所述供电设备2的供电信号时，向所述存储设备2提供所述供电信号以使所述供电设备2向所述存储设备12供电。当所述开关设备3处于关闭状态时，所述供电设备2不对所述从处理设备14供电。
进一步地，所述数据包括与用户隐私相关的数据（如图片、视频、各种账号及密码信息等等）及配置数据，如系统设置数据、安装文件等等。
发送模块101将所读取的数据发送至所述终端设备4。
在本发明的至少一个实施例中，所述发送模块101通过所述数据接口16将所读取的数据发送至所述终端设备4。所述提示模块102在提示界面上提示用户是否清除所述存储设备12中的数据。所述提示界面可以显示所述终端设备4的显示设备上，也可以显示在与所述从处理设备14相连的显示设备上。
当所述清除模块103接收到清除所述存储设备12中的数据的指令时，清除模块103清除所述存储设备12中的数据。这样可以保护用户的隐私。
本发明通过在电子设备中增加一个从处理设备，所述从处理设备与所述存储设备相连。当所述电子设备处于故障状态时，通过供电设备向所述从处理设备及所述存储设备供电，从所述存储设备中读取数据；将所读取的数据发送至与所述从处理设备相连的终端设备。因此，本发明能在所述电子设备处于故障状态时，将所述电子设备的存储设备中的数据导出，保护了用户的数据。
上述以软件功能模块的形式实现的集成的单元，可以存储在一个计算机可读取存储介质中。上述软件功能模块存储在一个存储介质中，包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器，或者网络设备等）或处理器（processor）执行本发明各个实施例所述方法的部分步骤。
结合图1、图2，所述电子设备1中的所述存储设备12存储多个指令以实现一种数据导出方法，所述从处理设备14可执行所述多个指令从而实现：当所述供电设备对所述从处理设备供电时，从所述存储设备中读取数据；将所读取的数据发送至与所述从处理设备相连的终端设备。
根据本发明优选实施例，所述数据包括与用户隐私相关的数据及配置数据。
所述从处理设备14还执行以下指令包括：
在提示界面上提示用户是否清除所述存储设备中的数据；
当接收到清除所述存储设备中的数据的指令时，清除所述存储设备中的数据。
具体地，所述从处理设备14对上述指令的具体实现方法可参考图1、图2对应实施例中相关步骤的描述，在此不赘述。在本发明所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能模块的形式实现。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本发明内。不应将权利要求中的任何附关联图标记视为限制所涉及的权利要求。
此外，显然“包括”一词不排除其他单元或步骤，单数不排除复数。系统权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第二等词语用来表示名称，而并不表示任何特定的顺序。
最后应说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或等同替换，而不脱离本发明技术方案的精神和范围。

Claims (11)

  1. 一种电子设备，其特征在于，所述电子设备包括：
    存储设备、中央处理设备、从处理设备、供电接口及数据接口；
    所述存储设备与所述中央处理设备及所述从处理设备相连，所述从处理设备通过供电接口与供电设备的接口相连，所述从处理设备通过所述数据接口与终端设备相连；
    所述供电设备用于对所述从处理设备及所述存储设备供电；所述从处理设备用于从所述存储设备中读取数据，并将所读取的数据发送至所述终端设备。
  2. 如权利要求1所述的电子设备，其特征在于，所述供电设备还与开关设备相连，所述开关设备用于控制所述供电设备的供电，当所述开关设备处于打开状态时，对所述从处理设备及所述存储设备供电。
  3. 如权利要求2所述的电子设备，其特征在于，所述供电设备及所述开关设备集成在所述终端设备中时，所述开关设备对应开关选项，所述开关选项用于控制所述开关设备的打开状态及关闭状态，所述开关选项显示在所述终端设备的用户界面上以使用户在所述用户界面上选择打开选项或关闭选项。
  4. 如权利要求1至3中任一项所述的电子设备，其特征在于，所述数据包括与用户隐私相关的数据及配置数据。
  5. 如权利要求1至3中任一项所述的电子设备，其特征在于，所述从处理设备还用于在提示界面上提示用户是否清除所述存储设备中的数据；
    当所述从处理设备接收到清除所述存储设备中的数据的指令时，所述从处理设备清除所述存储设备中的数据。
  6. 一种数据导出方法，应用于电子设备的从处理设备中，其特征在于，所述电子设备如权利要求1至3中任一项所述的电子设备，所述方法包括：
    当所述供电设备对所述从处理设备供电时，从所述存储设备中读取数据；
    将所读取的数据发送至与所述从处理设备相连的终端设备。
  7. 如权利要求6所述的数据导出方法，其特征在于，所述数据包括与用户隐私相关的数据及配置数据。
  8. 如权利要求6所述的数据导出方法，其特征在于，所述方法还包括：
    在提示界面上提示用户是否清除所述存储设备中的数据；
    当接收到清除所述存储设备中的数据的指令时，清除所述存储设备中的数据。
  9. 一种数据导出系统，运行于电子设备的从处理设备中，其特征在于，所述电子设备如权利要求1至3中任一项所述的电子设备，所述系统包括：
    读取模块，设置为当所述供电设备对所述从处理设备供电时，从所述存储设备中读取数据；
    发送模块，设置为将所读取的数据发送至与所述从处理设备相连的终端设备。
  10. 如权利要求9所述的数据导出系统，其特征在于，所述数据包括与用户隐私相关的数据及配置数据。
  11. 如权利要求9所述的数据导出系统，其特征在于，所述系统还包括：
    提示模块，设置为在提示界面上提示用户是否清除所述存储设备中的数据；
    清除模块，设置为当接收到清除所述存储设备中的数据的指令时，清除所述存储设备中的数据。
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