WO2013159581A1 - 自动备份数据的方法及装置 - Google Patents

自动备份数据的方法及装置 Download PDF

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Publication number
WO2013159581A1
WO2013159581A1 PCT/CN2013/070408 CN2013070408W WO2013159581A1 WO 2013159581 A1 WO2013159581 A1 WO 2013159581A1 CN 2013070408 W CN2013070408 W CN 2013070408W WO 2013159581 A1 WO2013159581 A1 WO 2013159581A1
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WIPO (PCT)
Prior art keywords
terminal
data
backup
authentication
backed
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PCT/CN2013/070408
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English (en)
French (fr)
Inventor
韩飞
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华为终端有限公司
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Publication of WO2013159581A1 publication Critical patent/WO2013159581A1/zh

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1446Point-in-time backing up or restoration of persistent data
    • G06F11/1458Management of the backup or restore process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1415Saving, restoring, recovering or retrying at system level
    • G06F11/1441Resetting or repowering
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14Error detection or correction of the data by redundancy in operation
    • G06F11/1402Saving, restoring, recovering or retrying
    • G06F11/1446Point-in-time backing up or restoration of persistent data
    • G06F11/1458Management of the backup or restore process
    • G06F11/1461Backup scheduling policy
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • G11B19/041Detection or prevention of read or write errors
    • G11B19/043Detection or prevention of read or write errors by detecting a free-fall condition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/3058Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/12Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for automatically backing up data.
  • the role of mobile phones in daily work and life has become more and more important. It is not only a tool for communication, but also a device for storage and entertainment integration.
  • users can also store some important data in their mobile phones for easy use. For example: The user can store the E-mail, address and other information of the contact in the mobile phone, as well as the configuration information of the current mobile phone.
  • many manufacturers of smart phones currently provide cloud service solutions. After monitoring the user-triggered data backup function, the data in the user's mobile phone can be associated with and synchronized with the data of the backup service server. , back up important data in the user's mobile phone.
  • Embodiments of the present invention provide a method and apparatus for automatically backing up data, which can automatically back up data to ensure the security of user data when the user terminal falls.
  • an embodiment of the present invention provides a method for automatically backing up data, where the method includes:
  • an embodiment of the present invention further provides an apparatus for automatically backing up data, where the apparatus includes:
  • a detecting unit configured to detect whether the terminal is dropped
  • the backup unit is configured to trigger a data backup operation when the detecting unit detects that the terminal is dropped, and back up data that needs to be backed up in the terminal.
  • the method and device for automatically backing up data provided by the embodiments of the present invention can actively back up user data when the terminal is dropped, thereby ensuring the security of the user data.
  • FIG. 1 is a schematic flowchart of a method for automatically backing up data according to Embodiment 1 of the present invention
  • FIG. 2 is a schematic flowchart of a method for automatically backing up data according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic diagram of a terminal provided by Embodiment 2 of the present invention. Schematic diagram of the coordinate system used by the acceleration sensor;
  • FIG. 4 is a schematic flowchart of a method for automatically backing up data according to Embodiment 3 of the present invention
  • FIG. 8 is a schematic structural diagram of an apparatus for automatically backing up data according to Embodiment 4 of the present invention.
  • An embodiment of the present invention provides a method for automatically backing up data. As shown in FIG. 1, the method includes:
  • the terminal in this embodiment is a terminal device having an acceleration sensor, including but not limited to: a mobile phone having an acceleration sensor, a tablet computer, and the like.
  • the acceleration sensor can sense the force applied to the terminal device.
  • the external force received by the terminal in the gravity direction is 0, so it is possible to determine whether the terminal is dropped by the acceleration sensor.
  • the terminal in this embodiment is preferably a terminal device using the Android system, but is not limited thereto.
  • the data backup operation is triggered, and the data that needs to be backed up in the terminal is backed up.
  • the method for automatically backing up data provided by the embodiment of the present invention can actively trigger the data backup service when the terminal is dropped, and back up the user data to ensure the security of the user data.
  • Embodiment 2
  • the embodiment of the invention provides a method for automatically backing up data. As shown in FIG. 2, the method includes:
  • the Push Agent monitors the force received by the terminal through the acceleration sensor in real time.
  • the Push Agent is a background running program applied to the terminal, and can actively trigger the data backup function when the preset trigger condition is met, and send the data to be backed up to the backup service server for backup.
  • the terminal in this embodiment is a terminal device having an acceleration sensor, including but not limited to: a mobile phone having an acceleration sensor, a tablet computer, and the like. Among them, the acceleration sensor can Perceive the force exerted on the terminal device.
  • the terminal in this embodiment is preferably a terminal device using the Android system, but is not limited thereto.
  • Android provides the API (Application Programming Interface) for the application in the terminal.
  • the values in the SensorEvent object provided by the acceleration sensor's API (Array) The value can be used as the acceleration determination value in the vertical direction.
  • the acceleration sensor in the Android phone can monitor the force of the camera in the X-axis, Y-axis, and Z-axis directions in real time.
  • Figure 3 is an example of a scene where the screen of the mobile phone is placed horizontally and horizontally on the horizontal plane.
  • the X-axis and the Y-axis are the horizontal directions of the adjacent sides of the mobile phone, and the values of the X-axis and the Y-axis are used to characterize the mobile phone.
  • the horizontal direction ie, the X-axis, the Y-axis pointing
  • the Z-axis is perpendicular to the direction of the screen of the mobile phone
  • the value of the Z-axis (hereinafter referred to as the Z-value) is used to characterize the force applied by the mobile phone in the direction of gravity.
  • the value of values is an array of the values of the axes of the three-dimensional space (ie, the X-axis, the Y-axis, and the Z-axis).
  • the Push Agent detects that the force received by the terminal in the direction of gravity reaches a preset threshold, determining that the terminal is in a falling state.
  • the embodiment of the present invention is applicable to a scene in which a terminal is free to fall (for example, a scene in which a user slides from a hand during a call), that is, a track where the terminal falls is vertically downward along the gravity direction, and is in the process of falling.
  • the attitude of the terminal remains unchanged.
  • the Push Agent is specifically configured to monitor the Z value measured by the acceleration sensor. When it is detected that the Z value reaches the preset threshold, it is determined that the terminal is in a falling state.
  • the preset threshold is preset according to the user indication, and is used to indicate the sensitivity of triggering the data backup service.
  • the above preset threshold is theoretically set to 0 to be the most accurate.
  • the user can set a preset threshold according to his own needs, so that when the terminal is in gravity When the force in the direction is close to 0, it is determined that the terminal is dropped.
  • the TLS long connection request may carry the authentication information of the terminal, and is used for authenticating the terminal for the data transmission channel, and establishing a data transmission channel for the terminal after the authentication is passed.
  • the backup channel server in this embodiment is used to establish a data transmission channel for the terminal, so that the terminal uploads data to the backup service server for backup.
  • the backup channel server includes at least: Push Server (Authentic Server), Auth Server (Authenticate) Server, authentication server, and CRS (Clouder Router Server).
  • the Push Server is used for data transmission with the Push Agent;
  • the Auth Server is used for authentication authentication of the terminal, determining whether the terminal has data backup permission;
  • CRS provides HTTP to the backup service server.
  • the backup channel server obtains the authentication information of the terminal, performs authentication authentication on the terminal, and establishes a data transmission channel for the terminal after the authentication is passed.
  • the Push Agent uploads the data to be backed up to the backup server through the backup channel server for the data transmission channel established by the terminal, and completes the data backup service.
  • the backup service server is configured to store backup data sent by the terminal, so as to implement association and synchronization of backup data with the terminal.
  • the data that needs to be backed up may be the default data that needs to be backed up by the terminal, or the data that needs to be backed up according to the user indication, which is not limited herein.
  • the method for automatically backing up data provided by the embodiment of the invention can automatically trigger the data backup function when the terminal is free to fall, and back up the user data to ensure the security of the user data.
  • the drop information of the terminal may be sent to the service machine of the terminal to indicate that the terminal has dropped at a certain time.
  • the after-sales department repairs the damaged terminal equipment, it can check whether the terminal has a falling behavior from the after-sales server, so that it is more convenient to determine whether the terminal is artificially damaged.
  • the embodiment of the invention provides a method for automatically backing up data. As shown in FIG. 4, the method includes:
  • the Push Agent monitors the force received by the terminal in real time through the acceleration sensor.
  • the Push Agent is a background running program applied to the terminal, and can actively trigger the data backup function when the preset trigger condition is met, and send the data to be backed up to the backup service server for backup.
  • the terminal in this embodiment is a terminal device having an acceleration sensor, including but not limited to: a mobile phone having an acceleration sensor, a tablet computer, and the like. Among them, the acceleration sensor can sense the force applied to the terminal device.
  • the terminal in this embodiment is preferably a terminal device using the Android system, but is not limited thereto.
  • Android provides an API for the acceleration sensor to be called by the application in the terminal. Specifically, the value of the values in the SensorEvent object provided by the acceleration sensor API can be used as the acceleration judgment value in the vertical direction.
  • the Push Agent monitors the current posture of the terminal through the gyroscope.
  • the gyroscope can detect the current position of the terminal in space, and can determine whether the terminal is placed horizontally or obliquely.
  • the Push Agent combines the current posture of the terminal, and determines, according to the acceleration sensor, the terminal is The force received in the horizontal direction and the force received in the direction of gravity.
  • the acceleration sensor can determine the magnitude and direction of the force applied to the terminal on the X-axis, the Y-axis, and the Z-axis. It is worth emphasizing that the X-axis, the Y-axis, and FIG. The coordinate system composed of the Z axis is fixed with respect to the terminal, and the directions of the X axis, the Y axis, and the Z axis change as the posture of the terminal changes.
  • the Push Agent monitors the force received by the terminal through the acceleration sensor, and in combination with the current posture of the terminal monitored by the gyroscope, the force received by the terminal in the horizontal direction and the gravity direction can be determined.
  • the TLS long connection request is sent to the backup channel server, where the request is used to instruct the backup channel server to establish a data transmission channel for the current terminal.
  • the TLS long connection request may carry the authentication information of the terminal, and is used for authenticating the terminal for the data transmission channel, and establishing a data transmission channel for the terminal after the authentication is passed.
  • the backup channel server in this embodiment is used to establish a data transmission channel for the terminal, so that the terminal uploads data to the backup service server for backup.
  • the backup channel server includes at least: a Push Server, an Auth Server, and a CRS. Second, I will not repeat them here.
  • the backup channel server obtains the authentication information of the terminal, performs authentication authentication on the terminal, and establishes a data transmission channel for the terminal after the authentication is passed.
  • the preset threshold is preset according to the user indication, and is used to indicate the sensitivity of triggering the data backup service.
  • the above preset threshold is theoretically set to 0 to be the most accurate. However, considering the aging of the terminal and the error of the measured value of the acceleration sensor, etc., in order to fully guarantee The security of the user data, the user can set a preset threshold according to his own needs, so that when the force received by the terminal in the direction of gravity is close to 0, the terminal is determined to fall.
  • the Push Agent uploads the data to be backed up to the backup service server through a pre-established data transmission channel to complete the data backup.
  • the backup service server is configured to store backup data sent by the terminal, so as to implement association and synchronization of backup data with the terminal.
  • the data that needs to be backed up may be the default data that needs to be backed up by the terminal, or the data that needs to be backed up according to the user indication, which is not limited herein.
  • the embodiment is applicable to a scene in which the terminal is dropped by an external force, for example, a scene placed on the desktop is subjected to an external force being knocked out.
  • a data transmission channel can be established for the terminal during the sliding process of the terminal; when the terminal is dropped, the data transmission channel can be established through a pre-establishment. Quickly complete data backup operations.
  • the method for automatically backing up data provided by the embodiment of the present invention can pre-judicate whether the terminal is dropped when the terminal is subjected to an external force, and establish a data transmission channel in advance; when determining that the terminal is dropped, the data backup is completed through a pre-established data transmission channel.
  • Business ensuring the security of user data.
  • An embodiment of the present invention provides an apparatus for automatically backing up data, which can implement the foregoing method embodiment.
  • the apparatus includes:
  • a detecting unit 51 configured to detect whether the terminal is dropped
  • the backup unit 52 is configured to trigger a data backup operation when the detecting unit detects that the terminal is dropped, and back up data that needs to be backed up in the terminal.
  • the detecting unit 51 includes a first monitoring module 511 and a first determining module 512
  • the backup unit 52 includes an authentication authentication module 521 and a data backup module 522, where:
  • the first monitoring module 511 is configured to monitor, in real time, the force received by the terminal by using an acceleration sensor;
  • the first determining module 512 is configured to determine that the terminal is in a falling state when it is detected that the force received by the terminal in the gravity direction reaches a preset threshold.
  • the authentication authentication module 521 is configured to send the authentication information to the backup channel server, so that the backup channel server authenticates the terminal, and establishes a data transmission channel for the terminal after the authentication is passed;
  • the data backup module 522 is configured to upload the data to be backed up to the backup service server through the data transmission channel, and complete the data backup service, where the backup service server is used to store the backup data sent by the terminal, so as to implement the terminal. Association and synchronization of backup data between.
  • the apparatus further includes a gyroscope 53, the detecting unit 51 includes a second detecting module 513 and a second determining module 514, and the backup unit 52 includes an early warning module 523, where:
  • the gyroscope 53 is configured to monitor a current posture of the terminal
  • the second detecting module 513 is configured to monitor, in real time, the force received by the terminal by the acceleration sensor, and determine the force received by the terminal in the horizontal direction and the direction of gravity according to the acceleration sensor in combination with the current posture of the terminal. The force received;
  • the second determining module 514 is configured to determine that the terminal is in a falling state when the force received by the terminal in the direction of gravity reaches a preset threshold.
  • the warning module 523 is configured to trigger a data backup operation when the terminal is not in the horizontal direction, and send the authentication information to the backup channel server, so that the backup channel server performs the terminal on the terminal. Authentication authentication, after the authentication is passed, a data transmission channel is established for the terminal; the established data transmission channel uploads the data to be backed up to the backup service server to complete the data backup.
  • the device further includes:
  • the threshold setting unit 54 is configured to preset a preset threshold, where the preset threshold is used to indicate the sensitivity of triggering the data backup service, and the larger the threshold, trigger the sensitivity of the data backup service. The lower the threshold, the higher the sensitivity of triggering the data backup service.
  • the device for automatically backing up data provided by the embodiment of the present invention can actively trigger the data backup function when the terminal is dropped, and back up the user data to ensure the security of the user data.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation.
  • the computer software product of the present invention is stored in a readable storage medium, such as a floppy disk, a hard disk or an optical disk of a computer, and includes a plurality of instructions for causing a computer device (which may be an individual) A computer, server, or network device, etc., performs the methods described in various embodiments of the present invention.

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Abstract

本发明公开了一种自动备份数据的方法及装置,涉及通信技术领域,用于解决手机跌落导致损坏导致用户数据丢失的问题。本发明提供的方法包括:检测终端是否跌落;若检测到终端跌落,则触发数据备份操作,对所述终端中需要备份的数据进行备份。本发明适用于通信技术领域,用于对用户数据进行备份。

Description

自动^^数据的方法 ^置 本申请要求于 2012年 4月 23日提交中国专利局、申请号为 201210121332.6、 发明名称为"自动备份数据的方法及装置"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
本发明涉及通信技术领域, 尤其涉及一种自动备份数据的方法及装置。
背景技术
随着智能手机的普及, 手机在日常工作生活中的角色已经越来越重要, 已不仅仅是通信的工具, 更是存储娱乐一体化的设备。 除了日常的语音通 话和上网浏览等通信功能, 用户还可以在手机中存储一些重要数据以便于 使用。 例如: 用户可以在手机中存储联系人的 E-mail、 住址等信息, 以及 当前手机的配置信息等。 为了保证重要数据的信息安全, 目前许多生产智 能手机的厂商都提供了云业务解决方案, 在监测到用户触发数据备份功能 后, 可以将用户手机中的数据与备份业务服务器端的数据进行关联和同步, 将用户手机中的重要数据进行备份。
然而, 现有技术中至少存在如下问题: 在备份重要数据时, 需要由用 户主动触发数据备份功能才能完成数据备份业务。 如果用户没有及时主动 备份数据, 则当手机跌落导致损坏时, 会导致用户数据丢失。
发明内容
本发明的实施例提供一种自动备份数据的方法及装置, 当用户终端跌 落时, 能够自动备份数据, 确保用户数据的安全。
为达到上述目的, 本发明的实施例采用如下技术方案:
一方面, 本发明实施例提供了一种自动备份数据的方法, 所述方法包 括:
检测终端是否跌落; 若检测到终端跌落, 则触发数据备份操作, 对所述终端中需要备份的 数据进行备份。
另一方面, 本发明实施例还提供了一种自动备份数据的装置, 所述装 置包括:
检测单元, 用于检测终端是否跌落;
备份单元, 用于当所述检测单元检测到终端跌落时, 触发数据备份操 作, 对所述终端中需要备份的数据进行备份。
本发明实施例提供的自动备份数据的方法及装置, 当终端跌落时, 能 够主动对用户数据进行备份, 确保用户数据的安全。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对 实施例或现有技术描述中所需要使用的附图作筒单地介绍, 显而易见地, 下面描述中的附图仅仅是本发明的一些实施例, 对于本领域普通技术人员 来讲, 在不付出创造性劳动的前提下, 还可以根据这些附图获得其他的附 图。
图 1为本发明实施例一提供的自动备份数据的方法的流程示意图; 图 2为本发明实施例二提供的自动备份数据的方法的流程示意图; 图 3 为本发明实施例二提供的终端中加速度传感器所使用的坐标系的 示意图;
图 4为本发明实施例三提供的自动备份数据的方法的流程示意图; 图 5-图 8为本发明实施例四提供的自动备份数据的装置的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进 行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没 有作出创造性劳动前提下所获得的所有其他实施例, 都属于本发明保护的 范围。
实施例一
本发明实施例提供了一种自动备份数据的方法, 如图 1 所示, 所述方 法包括:
101、 检测终端是否跌落。
本实施例中的终端是具备加速度传感器的终端设备, 包括但不限于: 具备加速度传感器的手机、 平板电脑等。 其中, 加速度传感器能够感知施 加在终端设备上的作用力。 当终端处于自由下落状态时, 该终端在重力方 向受到的外界作用力为 0, 所以能够通过加速度传感器确定终端是否跌落。
值得说明的是, 由于 Android (安卓) 系统较为广泛的普及性以及该系 统开源设计的特点, 本实施例中的终端优选为采用 Android 系统的终端设 备, 但不仅限于此。
102、 若检测到终端跌落, 则触发数据备份操作, 对所述终端中需要备 份的数据进行备份。
本发明实施例提供的自动备份数据的方法, 当终端跌落时, 能够主动 触发数据备份业务, 对用户数据进行备份, 确保用户数据的安全。 实施例二
本发明实施例提供了一种自动备份数据的方法, 如图 2所示, 所述方 法包括:
201、 Push Agent (推送代理)通过加速度传感器实时监测终端受到的 作用力。
其中, Push Agent是应用于终端的后台运行程序, 能够在满足预设的触 发条件时主动触发数据备份功能, 将需要备份的数据发送至备份业务服务 器进行备份。 本实施例中的终端是具备加速度传感器的终端设备, 包括但 不限于: 具备加速度传感器的手机、 平板电脑等。 其中, 加速度传感器能 够感知施加在终端设备上的作用力。
值得说明的是, 由于 Android 系统的普及性以及该系统开源设计的特 点,本实施例中的终端优选为采用 Android系统的终端设备,但不仅限于此。 Android提供了力口速度传感器的 API ( Application Programming Interface,应 用程序编程接口)供终端内的应用程序进行调用, 具体的, 加速度传感器 的 API提供的 SensorEvent (加速度传感器事件)对象中的 values (数组) 值即可作为竖直方向的加速度判定值。
具体的, 如图 3所示, Android手机中的加速度传感器能够实时监测手 机在 X轴、 Y轴、 以及 Z轴方向上受到的作用力。 其中, 图 3是以手机屏 幕向上、 水平置于水平面上的场景为例进行说明, X轴、 Y轴是手机相邻 两侧边的水平方向, X轴、 Y轴的数值用于表征手机在水平方向(即 X轴、 Y轴的指向)受到的作用力, Z轴是垂直于手机屏幕的方向, Z轴的数值(以 下筒称 Z值)用于表征手机在重力方向受到的作用力。 其中, values值是 三维空间各轴(即 X轴、 Y轴、 Z轴) 的数值组成的数组。
202、 当 Push Agent监测到终端重力方向上受到的作用力达到预设阈值 时, 判定该终端处于跌落状态。
值得说明的是, 本发明实施例适用于终端自由下落的场景 (例如用户 在通话过程中手机从手中滑落的场景 ), 即终端下落的轨迹为沿着重力方向 竖直向下、 且下落过程中终端的姿态保持不变。 在本发明实施例中, Push Agent具体用于监测加速度传感器测量的 Z值。 当监测到 Z值达到预设阈 值时, 则判定终端处于跌落状态。
在本发明实施例中, 预设阈值是根据用户指示预先设定的, 用于表示 触发数据备份业务的灵敏度, 阈值越大, 则触发数据备份业务的灵敏度越 低, 所述阈值越小, 则触发数据备份业务的灵敏度越高。
值得说明的是, 上述预设阈值理论上设定为 0是最准确的。 但是考虑 到终端的老化、 以及加速度传感器测量值的误差等因素, 为了充分保证用 户数据的安全, 用户可以根据自身需求设定预设阈值, 从而当终端在重力 方向上所受的力接近 0时即判定该终端跌落。
203、 当监测到终端跌落时, 主动触发数据备份功能, 向备份通道服务 器发送 TLS ( Transport Layer Security, 安全传输层协议)长连接请求, 该 请求用于指示备份通道服务器为当前终端建立数据传输通道。 其中, TLS 长连接请求中可以携带终端的鉴权信息, 用于供数据传输通道对所述终端 进行鉴权认证, 认证通过后为该终端建立数据传输通道。
本实施例中的备份通道服务器用于为终端建立数据传输通道, 以便于 终端向备份业务服务器上传数据进行备份, 该备份通道服务器至少包括: Push Server (推送月良务器)、 Auth Server ( Authenticate Server, 鉴权月良务器)、 以及 CRS ( Clouder Router Server, 云端路由服务器)。 其中, Push Server 用于与 Push Agent进行数据传输; Auth Server用于对终端进行鉴权认证, 确定该终端是否具备数据备份权限; CRS 向备份业务服务器提供 HTTP
( Hyper Text Transport Protocol, 超文本传输协议)接口, 用于与备份业务 服务器进行数据传输; 其中, Push Server 与 CRS 之间可以通过 TCP
( Transmission Control Protocol, 传输控制协议 )建立内部长连接。
204、备份通道服务器获取该终端的鉴权信息,对该终端进行鉴权认证, 认证通过后为该终端建立数据传输通道。
205、 Push Agent通过备份通道服务器为该终端建立的数据传输通道将 需要备份的数据上传给备份服务器, 完成数据备份业务。 其中, 所述备份 业务服务器用于存储终端发送的备份数据, 以实现与终端之间备份数据的 关联和同步。
值得说明的是, 在本发明实施例中, 需要备份的数据可以是终端默认 的需要备份的数据, 也可以是根据用户指示定义需要备份的数据, 此处不 做限定。
本发明实施例提供的自动备份数据的方法, 当终端自由下落时, 能够 自动触发数据备份功能, 对用户数据进行备份, 确保用户数据的安全。
接下来提供本发明技术方案的一种扩展应用: 终端制造商的售后部门在维修已损坏的终端设备时, 往往需要对该终 端进行检测, 确定该终端是否是人为损坏的。 目前, 检测终端是否是人为 损坏的过程较为繁瑣。
根据本发明实施例提供的方法, 如果 Push Agent监测到终端跌落, 则 可以向该终端的售后服务器发送该终端的跌落信息, 以表征该终端在某一 时间发生了跌落行为。 售后部门在对维修已损坏的终端设备时, 可以从售 后服务器查询该终端是否发生跌落行为, 从而较为便捷的确定该终端是否 为人为损坏。 实施例三
本发明实施例提供了一种自动备份数据的方法, 如图 4所示, 所述方 法包括:
401、 Push Agent通过加速度传感器实时监测终端受到的作用力。
其中, Push Agent是应用于终端的后台运行程序, 能够在满足预设的触 发条件时主动触发数据备份功能, 将需要备份的数据发送至备份业务服务 器进行备份。 本实施例中的终端是具备加速度传感器的终端设备, 包括但 不限于: 具备加速度传感器的手机、 平板电脑等。 其中, 加速度传感器能 够感知施加在终端设备上的作用力。
值得说明的是, 由于 Android 系统的普及性以及该系统开源设计的特 点,本实施例中的终端优选为采用 Android系统的终端设备,但不仅限于此。
Android提供了加速度传感器的 API供终端内的应用程序进行调用, 具 体的,加速度传感器的 API提供的 SensorEvent对象中的 values值即可作为 竖直方向的加速度判定值。
402、 Push Agent通过陀螺仪监测终端的当前姿态。
陀螺仪能够检测出终端当前在空间中姿态, 即可以确定终端是水平放 置的, 还是倾斜放置的。
403、 Push Agent结合终端的当前姿态, 根据加速度传感器确定终端在 水平方向上受到的作用力、 以及在重力方向上受到的作用力。
值得说明的是, 加速度传感器感知到的施加于终端上的作用力, 是仅 相对于终端而言的。 为了便于理解, 如图 3所示, 加速度传感器能够确定 施加于终端上的在 X轴、 Y轴、 Z轴上的力的大小和方向, 值得强调的是, 图 3中 X轴、 Y轴、 Z轴组成的坐标系相对于终端是固定的, X轴、 Y轴、 Z轴的方向会随着终端姿态的变化而变化。
在本实施例中, Push Agent通过加速度传感器监测终端受到的作用力, 同时结合通过陀螺仪监测的终端的当前姿态, 就可以确定终端在水平方向、 重力方向上受到的作用力。
404、 当监测到端在水平方向上受到的作用力不为 0时, 向备份通道服 务器发送 TLS长连接请求, 该请求用于指示备份通道服务器为当前终端建 立数据传输通道。 其中, TLS 长连接请求中可以携带终端的鉴权信息, 用 于供数据传输通道对所述终端进行鉴权认证, 认证通过后为该终端建立数 据传输通道。
本实施例中的备份通道服务器用于为终端建立数据传输通道, 以便于 终端向备份业务服务器上传数据进行备份, 该备份通道服务器至少包括: Push Server, Auth Server, 以及 CRS, 具体功能参照实施例二, 此处不再赘 述。
405、备份通道服务器获取该终端的鉴权信息,对该终端进行鉴权认证, 认证通过后为该终端建立数据传输通道。
406、 当监测到终端在重力方向上受到的作用力达到预设阈值时, 则判 定该终端处于跌落状态。
在本发明实施例中, 预设阈值是根据用户指示预先设定的, 用于表示 触发数据备份业务的灵敏度, 阈值越大, 则触发数据备份业务的灵敏度越 低, 所述阈值越小, 则触发数据备份业务的灵敏度越高。
值得说明的是, 上述预设阈值理论上设定为 0是最准确的。 但是考虑 到终端的老化、 以及加速度传感器测量值的误差等因素, 为了充分保证用 户数据的安全, 用户可以根据自身需求设定预设阈值, 从而当终端在重力 方向上所受的力接近 0时即判定该终端跌落。
407、 Push Agent通过预先建立的数据传输通道将需要备份的数据上传 至备份业务服务器以完成数据备份。 其中, 所述备份业务服务器用于存储 终端发送的备份数据, 以实现与终端之间备份数据的关联和同步。
在本发明实施例中, 需要备份的数据可以是终端默认的需要备份的数 据, 也可以是根据用户指示定义需要备份的数据, 此处不做限定。
值得说明的是, 本实施例适用于终端受到外力导致跌落的场景, 例如: 放置于桌面上的终端受到外力被碰飞出去的场景。 具体的, 当放置于桌面 上的终端受到外力滑落时, 根据步骤 404和 405 , 在终端滑动的过程中即可 为该终端建立数据传输通道; 当终端跌落时, 能够通过预先建立的数据传 输通道迅速的完成数据备份操作。
本发明实施例提供的自动备份数据的方法, 当终端受到外力时, 能够 对该终端是否跌落进行预判, 预先建立数据传输通道; 当确定终端跌落时, 通过预先建立的数据传输通道完成数据备份业务, 确保用户数据的安全。 实施例四
本发明实施例提供了一种自动备份数据的装置, 能够实现上述方法实 施例, 如图 5所示, 所述装置包括:
检测单元 51 , 用于检测终端是否跌落;
备份单元 52, 用于当所述检测单元检测到终端跌落时, 触发数据备份 操作, 对所述终端中需要备份的数据进行备份。
进一步的, 如图 6所示, 所述检测单元 51包括第一监测模块 511和第 一判定模块 512, 所述备份单元 52包括鉴权认证模块 521和数据备份模块 522, 其中:
第一监测模块 511 用于通过加速度传感器实时监测所述终端受到的作 用力; 第一判定模块 512用于当监测到所述终端在重力方向上受到的作用力 达到预设阈值时, 则判定所述终端处于跌落状态。
鉴权认证模块 521 用于向所述备份通道服务器发送鉴权信息, 以使得 所述备份通道服务器对所述终端进行鉴权认证, 认证通过后为所述终端建 立数据传输通道;
数据备份模块 522用于通过所述数据传输通道将所述需要备份的数据 上传至备份业务服务器, 完成数据备份业务, 其中, 所述备份业务服务器 用于存储终端发送的备份数据, 以实现与终端之间备份数据的关联和同步。
进一步的, 如图 7所示, 所述装置还包括陀螺仪 53 , 所述检测单元 51 包括第二检测模块 513和第二判定模块 514, 所述备份单元 52包括预警模 块 523 , 其中:
陀螺仪 53用于监测所述终端的当前姿态;
第二检测模块 513用于通过加速度传感器实时监测所述终端受到的作 用力, 并结合所述终端的当前姿态, 根据加速度传感器确定所述终端在水 平方向上受到的作用力、 以及在重力方向上受到的作用力;
第二判定模块 514用于当所述终端在重力方向上受到的作用力达到预 设阈值时, 判定所述终端处于跌落状态。
预警模块 523用于当所述终端在水平方向上受到的作用力不为 0时, 触发数据备份操作, 向所述备份通道服务器发送鉴权信息, 以使得所述备 份通道服务器对所述终端进行鉴权认证, 认证通过后为所述终端建立数据 传输通道; 建立的数据传输通道将所述需要备份的数据上传至备份业务服务器以完成 数据备份。
进一步的, 如图 8所示, 所述装置还包括:
阈值设定单元 54, 用于预先设置预设阈值, 所述预设阈值用以表示触 发数据备份业务的灵敏度, 所述阈值越大, 则触发数据备份业务的灵敏度 越低, 所述阈值越小, 则触发数据备份业务的灵敏度越高。
本发明实施例提供的自动备份数据的装置, 当终端发生跌落时, 能够 主动触发数据备份功能, 对用户数据进行备份, 确保用户数据的安全。
通过以上的实施方式的描述, 所属领域的技术人员可以清楚地了解到 本发明可借助软件加必需的通用硬件的方式来实现, 当然也可以通过硬件, 但很多情况下前者是更佳的实施方式。 基于这样的理解, 本发明的技术方 来, 该计算机软件产品存储在可读取的存储介质中, 如计算机的软盘, 硬 盘或光盘等, 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)执行本发明各个实施例所述的方法。
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局 限于此, 任何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明 的保护范围应以所述权利要求的保护范围为准。

Claims

权利要求
1、 一种自动备份数据的方法, 其特征在于, 包括:
检测终端是否跌落;
若检测到终端跌落, 则触发数据备份操作, 对所述终端中需要备份的 数据进行备份。
2、 根据权利要求 1所述的方法, 其特征在于, 所述检测终端是否跌落 包括:
通过加速度传感器实时监测所述终端受到的作用力;
当监测到所述终端在重力方向上受到的作用力达到预设阈值时, 则判 定所述终端处于跌落状态。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述触发数据备份 操作, 对所述终端中需要备份的数据进行备份, 包括:
向所述备份通道服务器发送鉴权信息, 以使得所述备份通道服务器对 所述终端进行鉴权认证, 认证通过后为所述终端建立数据传输通道;
通过所述数据传输通道将所述需要备份的数据上传至备份业务服务 器, 完成数据备份业务, 其中, 所述备份业务服务器用于存储终端发送的 备份数据, 以实现与终端之间备份数据的关联和同步。
4、 根据权利要求 1所述的方法, 其特征在于, 当所述终端受到外力作 用导致所述终端的位置、 姿态发生变化时, 在所述检测所述终端是否跌落 之前, 还包括:
利用陀螺仪监测所述终端的当前姿态;
通过加速度传感器实时监测所述终端受到的作用力, 并结合所述终端 的当前姿态, 确定所述终端在水平方向上受到的作用力、 以及在重力方向 上受到的作用力。
5、 根据权利要求 4所述的方法, 其特征在于, 所述检测终端是否跌落 包括:
当所述终端在重力方向上受到的作用力达到预设阈值时, 判定所述终 端处于跌落状态。
6、 根据权利要求 5所述的方法, 其特征在于, 所述触发数据备份操作 包括:
当所述终端在水平方向上受到的作用力不为 0时, 触发数据备份操作, 向所述备份通道服务器发送鉴权信息, 以使得所述备份通道服务器对所述 终端进行鉴权认证, 认证通过后为所述终端建立数据传输通道;
所述对所述终端中需要备份的数据进行备份包括:
当判定所述终端处于跌落状态时, 通过预先建立的数据传输通道将所 述需要备份的数据上传至备份业务服务器以完成数据备份。
7、 根据权利要求 1-6中任一项所述的方法, 其特征在于, 所述方法还 包括, 预先设置预设阈值, 所述预设阈值用于表示触发数据备份业务的灵 敏度, 所述阈值越大, 则触发数据备份业务的灵敏度越低, 所述阈值越小, 则触发数据备份业务的灵敏度越高。
8、 一种自动备份数据的装置, 其特征在于, 包括:
检测单元, 用于检测终端是否跌落;
备份单元, 用于当所述检测单元检测到终端跌落时, 触发数据备份操 作, 对所述终端中需要备份的数据进行备份。
9、 根据权利要求 8所述的装置, 其特征在于, 所述检测单元包括: 第一监测模块, 用于通过加速度传感器实时监测所述终端受到的作用 力;
第一判定模块, 用于当监测到所述终端在重力方向上受到的作用力达 到预设阈值时, 则判定所述终端处于跌落状态。
10、 根据权利要求 8或 9所述的装置, 其特征在于, 所述备份单元包 括:
鉴权认证模块, 用于向所述备份通道服务器发送鉴权信息, 以使得所 述备份通道服务器对所述终端进行鉴权认证, 认证通过后为所述终端建立 数据传输通道; 数据备份模块, 用于通过所述数据传输通道将所述需要备份的数据上 传至备份业务服务器, 完成数据备份业务, 其中, 所述备份业务服务器用 于存储终端发送的备份数据, 以实现与终端之间备份数据的关联和同步。
11、 根据权利要求 8所述的装置, 其特征在于, 所述装置还包括: 陀螺仪, 用于监测所述终端的当前姿态;
所述检测单元包括:
第二检测模块, 用于通过加速度传感器实时监测所述终端受到的作用 力, 并结合所述终端的当前姿态, 根据加速度传感器确定所述终端在水平 方向上受到的作用力、 以及在重力方向上受到的作用力。
12、 根据权利要求 11所述的装置, 其特征在于, 所述检测单元包括: 第二判定模块, 用于当所述终端在重力方向上受到的作用力达到预设 阈值时, 判定所述终端处于跌落状态。
13、 根据权利要求 12所述的方法, 其特征在于, 所述备份单元包括: 预警模块, 用于当所述终端在水平方向上受到的作用力不为 0时, 触 发数据备份操作, 向所述备份通道服务器发送鉴权信息, 以使得所述备份 通道服务器对所述终端进行鉴权认证, 认证通过后为所述终端建立数据传 输通道;
立的数据传输通道将所述需要备份的数据上传至备份业务服务器以完成数 据备份。
14、 根据权利要求 8-13中任一项所述的装置, 其特征在于, 所述装置 还包括:
阈值设定单元, 用于预先设置预设阈值, 所述预设阈值用以表示触发 数据备份业务的灵敏度, 所述阈值越大, 则触发数据备份业务的灵敏度越 低, 所述阈值越小, 则触发数据备份业务的灵敏度越高。
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