WO2014187378A1 - 一种便携终端及其实现屏幕控制的方法 - Google Patents

一种便携终端及其实现屏幕控制的方法 Download PDF

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Publication number
WO2014187378A1
WO2014187378A1 PCT/CN2014/078561 CN2014078561W WO2014187378A1 WO 2014187378 A1 WO2014187378 A1 WO 2014187378A1 CN 2014078561 W CN2014078561 W CN 2014078561W WO 2014187378 A1 WO2014187378 A1 WO 2014187378A1
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WO
WIPO (PCT)
Prior art keywords
portable terminal
screen
moving speed
user
speed
Prior art date
Application number
PCT/CN2014/078561
Other languages
English (en)
French (fr)
Inventor
马战胜
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2014187378A1 publication Critical patent/WO2014187378A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/22Illumination; Arrangements for improving the visibility of characters on dials
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206Monitoring of events, devices or parameters that trigger a change in power modality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/325Power saving in peripheral device
    • G06F1/3265Power saving in display device
    • 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
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0251Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0261Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of mobile communications technologies, and in particular, to a portable terminal and a method for implementing the same.
  • BACKGROUND OF THE INVENTION In recent years, as mobile phones become more and more intelligent, people's lives are increasingly inseparable from the use of smart phones, such as: listening to music, watching videos, reading, surfing the Internet, anytime, anywhere using a smart phone. Play games and other activities. However, while users enjoy the versatility, they ignore the use of the occasion, and often find that more and more people are operating the phone while walking, even when crossing the road. This use behavior poses a great security risk and threatens the personal safety of the user.
  • a method for implementing screen control by a portable terminal includes: detecting a moving speed of the portable terminal and a continuous lighting time of the screen, when the moving speed falls within a set speed threshold range When the screen continues to illuminate for a set threshold, the screen is triggered.
  • the method of the embodiment of the present invention further includes: after triggering the screen-off operation, locking the operating system of the portable terminal based on the system locking time set by the user.
  • the set speed threshold range matches the walking state of the user.
  • the method of the embodiment of the present invention further includes: when detecting that the moving speed falls within a set speed threshold range, recording the current moving speed, and when the number of recording reaches the set recording threshold, The average value of the moving speed of the record is obtained, and the set left and right fine adjustment range is added and subtracted by the average value to obtain a new speed threshold range, and the original speed threshold range is updated.
  • the GPS function of the portable terminal is used to detect the moving speed; or the acceleration sensor in the portable terminal is used to detect the moving speed.
  • a portable terminal including: a detecting module configured to detect a moving speed of the portable terminal and a continuous lighting time of the screen; and a control module configured to set the moving speed when the moving speed is set The off screen operation is triggered within a certain speed threshold range and when the screen continues to illuminate for a set threshold.
  • the portable terminal according to the embodiment of the present invention further includes: a system locking module, configured to lock the operating system of the portable terminal based on a system locking time set by the user after the triggering of the screen-off operation.
  • the set speed threshold range matches the walking state of the user.
  • the portable terminal further includes: a threshold update module configured to record the current moving speed when the moving speed is detected within the set speed threshold range, and the number of times of recording reaches When the set recording threshold is set, the average value of the moving speed of the recording is obtained, and the set left and right fine adjustment range is added and subtracted by the average value to obtain a new speed threshold range, and the original speed threshold range is updated.
  • the detecting module is further configured to detect the moving speed by using the GPS function of the portable terminal, or to detect the moving speed by using the acceleration sensor in the portable terminal.
  • the beneficial effects of the embodiments of the present invention are as follows:
  • the solution in the embodiment of the present invention detects the moving speed of the portable terminal and the continuous lighting time of the screen to determine whether the user uses the portable terminal in a specific occasion (such as during walking). When the user uses it in a specific occasion, the user is interrupted by the screen-off operation.
  • This method can help the user to correct the bad habit of operating the portable terminal, eliminate the safety hazard, and ensure the personal safety of the user.
  • FIG. 1 is a flowchart of a method for implementing screen control in a portable terminal according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for implementing screen control in a portable terminal according to an application example according to an embodiment of the present invention
  • a structural block diagram of a portable terminal provided by an embodiment of the invention.
  • the embodiment of the invention provides a portable terminal and a method for implementing the same.
  • the method is for a specific occasion, such as: during the walking process, the user who uses the portable terminal affects the normal use of the user by extinguishing the screen, so as to achieve the purpose of correcting the bad habit of the user, thereby ensuring the personal body of the user to a certain extent. Safety.
  • Embodiment 1 provides a method for implementing screen control in a portable terminal. As shown in FIG. 1 , the method includes: Step S101: detecting a moving speed of the portable terminal and a continuous lighting time of the screen; Step S102, when the moving speed is When the falling within the set speed threshold range and the screen continues to illuminate for the set threshold, the screen is triggered. In this step, the size of the threshold range is closely related to the application of the method in the embodiment of the present invention, and can be flexibly generated according to specific occasion requirements. Since the embodiment of the present invention mainly solves the problem that the portable terminal has a safety hazard during the walking process of the user, the set speed threshold range matches the walking state of the user.
  • the user can wake up the screen again by clicking the Power button.
  • the operating system of the portable terminal is locked based on the system locking time set by the user. That is to say, the user can preset a system lock time.
  • the portable terminal is turned off based on the trigger condition of step S102, the portable terminal is not available even if the user wakes up the screen again.
  • the user can be prevented from continuing to use the portable terminal after the screen is turned off, thereby further enhancing the use security.
  • the current moving speed is recorded, and when the number of recording reaches the set recording threshold, the movement of the record is obtained.
  • the average value of the speed is used to add or subtract the set left and right fine adjustment range to obtain a new speed threshold range and update the original speed threshold range.
  • by counting the walking speed of the user it is possible to obtain a threshold range that is more suitable for the user to use, and the detection accuracy is improved.
  • the manner of detecting the moving speed of the portable terminal includes, but is not limited to,: detecting the moving speed by using the GPS function of the portable terminal; or detecting the moving speed by using the acceleration sensor in the portable terminal. .
  • the portable terminal is a mobile phone, and the specific use occasion refers to using the portable terminal during walking.
  • the process of implementing the screen control includes: Step S201, setting a standard threshold interval (SS1, SS2) of the user walking speed.
  • Step S202 calculating and obtaining the current moving speed S of the mobile phone user; in this step, there are multiple ways to obtain the current mobile phone moving speed.
  • the current moving speed S can be directly obtained through GPS, or a series of latitude and longitude information of the mobile phone can be obtained by GPS in real time, and the displacement of the mobile phone user can be calculated by using the latitude and longitude information acquired within 1 minute. Thereby, the current moving speed S of the user is finally obtained.
  • SSI standard threshold interval
  • step S204 the screen state of the mobile phone screen is monitored, and the time is started after the screen of the mobile phone is turned on. If the time t of the mobile phone screen continues to be longer than St, and the screen is not experienced during the period, the mobile phone user is currently in the state of operating the mobile phone screen. .
  • Step S205 When the conditions (1.2m/s ⁇ S ⁇ 1.6m/s) and (t>20s) in step S203 and step S204 are satisfied at the same time, the screen-off operation of the mobile phone is triggered. When the phone is off, the user can wake up the phone screen again via the Power button.
  • the mobile phone when the user sets the system lock time, even if the phone screen is re-awakened by the Power button, the mobile phone is unavailable during the system lock time.
  • the invention does not require a long time for the user to listen to music during the walk, and it is not necessary to wait for a long time (the operation can be completed within 20 seconds).
  • the operation of lighting the screen of the mobile phone is not affected, and the basic function of the mobile phone can be ensured. Normal use.
  • the second embodiment of the present invention provides a portable terminal, as shown in FIG. 3, including: a detecting module 310, configured to detect a moving speed of the portable terminal and a continuous lighting time of the screen; and a control module 320 configured to be the mobile terminal When the speed falls within the set speed threshold and the screen continues to illuminate for the set threshold, the screen is triggered.
  • the size of the threshold range is closely related to the application of the method in the embodiment of the present invention, and can be flexibly generated according to specific occasion requirements. Since the embodiment of the present invention mainly solves the problem that the portable terminal has a safety hazard during the walking process of the user, the set speed threshold range matches the walking state of the user.
  • the portable terminal The system locking module 330 is further configured to: after triggering the screen-off operation, lock the operating system of the portable terminal based on the system locking time set by the user. That is to say, the user can preset a system lock time.
  • the trigger condition based on the embodiment of the present invention causes the portable terminal to be turned off, the portable terminal is not available even if the user wakes up the screen again. Through this operation, the user can be prevented from continuing to use the portable terminal after the screen is turned off, thereby further enhancing the use security.
  • the portable terminal further includes: a threshold update module 340, configured to record the current moving speed when the moving speed is detected within the set speed threshold range, and record When the number of times reaches the set recording threshold, the average value of the moving speed of the recording is obtained, and the set left and right fine adjustment ranges are added and subtracted by the average value to obtain a new speed threshold range, and the original speed threshold range is updated.
  • the detecting module 310 can be, but is not limited to, detecting the moving speed by using the GPS function of the portable terminal; or detecting the moving speed by using the acceleration sensor in the portable terminal.
  • the embodiment detects the moving speed of the portable terminal and the continuous lighting time of the screen to determine whether the user uses the portable terminal in a specific occasion (such as during walking), when the user uses in a specific occasion.
  • a specific occasion such as during walking
  • this solution can help the user to correct the bad habit of operating the portable terminal, eliminate the safety hazard, and ensure the personal safety of the user.
  • the present invention cover the modifications and the modifications INDUSTRIAL APPLICABILITY
  • the technical solution provided by the embodiments of the present invention can be applied to the field of communication technologies, and can help the user correct the bad habit of operating the portable terminal, eliminate the security hazard, and ensure the personal safety of the user.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephone Function (AREA)

Abstract

本发明公开了一种便携终端及其实现屏幕控制的方法,所述方法包括:检测便携终端的移动速度和屏幕持续点亮时间,当所述移动速度落在设定的速度阈值范围内,且屏幕持续点亮时间达到设定的阈值时,触发灭屏操作。本发明所述方案通过对便携终端的移动速度和屏幕持续点亮时间进行检测,以判断用户是否在特定场合下(如步行过程中)使用便携终端,当用户在特定场合下使用时,通过灭屏操作来中断用户的使用,这种方法能够帮助用户纠正操作便携终端的不良习惯,消除了安全隐患,保证了用户人身安全。

Description

一种便携终端及其实现屏幕控制的方法 技术领域 本发明涉及移动通信技术领域,尤其涉及一种便携终端及其实现屏幕控制的方法。 背景技术 近年来, 随着手机越来越智能化,人们的生活中也越来越离不开智能手机的使用, 比如: 可以随时随地利用智能手机进行听音乐、 看视频、 阅读、 网上冲浪、 玩游戏等 活动。 然而, 用户在享受多功能的同时, 却忽略了使用场合, 经常发现越来越多的人 步行的时候在操作手机, 甚至过马路的时候也不例外。 这种使用行为带来了极大的安 全隐患, 威胁到了用户的人身安全。 发明内容 本发明实施例提供一种便携终端及其实现屏幕控制的方法, 用以解决现有技术中 便携终端不对用户使用场合进行区分, 导致特定场合下使用便携终端存在安全隐患的 问题。 依据本发明实施例的一个方面,提供了一种便携终端实现屏幕控制的方法,包括: 检测便携终端的移动速度和屏幕持续点亮时间, 当所述移动速度落在设定的速度 阈值范围内, 且屏幕持续点亮时间达到设定的阈值时, 触发灭屏操作。 优选地, 本发明实施例所述方法还包括: 当触发灭屏操作后, 基于用户设定的系 统锁定时间, 对便携终端的操作系统进行锁定。 优选地, 本发明实施例所述方法中, 所述设定的速度阈值范围与用户的步行状态 相匹配。 优选地, 本发明实施例所述方法还包括: 当检测到移动速度落在设定的速度阈值 范围内时, 对当前的移动速度进行记录, 并在记录的次数达到设定的记录阈值时, 求 取记录的移动速度的平均值, 利用该平均值加减设定的左右微调范围, 得到新的速度 阈值范围, 并对原速度阈值范围进行更新。 优选地, 本发明实施例所述方法中, 利用便携终端的 GPS功能, 进行移动速度的 检测; 或者, 利用便携终端内的加速传感器, 进行移动速度的检测。 依据本发明实施例的另一个方面, 提供了一种便携终端, 包括: 检测模块, 设置为检测便携终端的移动速度和屏幕持续点亮时间; 控制模块, 设置为当所述移动速度落在设定的速度阈值范围内, 且屏幕持续点亮 时间达到设定的阈值时, 触发灭屏操作。 优选地, 本发明实施例所述便携终端还包括: 系统锁定模块, 设置为当触发灭屏 操作后, 基于用户设定的系统锁定时间, 对便携终端的操作系统进行锁定。 优选地, 本发明实施例所述便携终端中, 所述设定的速度阈值范围与用户的步行 状态相匹配。 优选地, 本发明实施例所述便携终端还包括: 阈值更新模块, 设置为在检测到移 动速度落在设定的速度阈值范围内时, 对当前的移动速度进行记录, 并在记录的次数 达到设定的记录阈值时, 求取记录的移动速度的平均值, 利用该平均值加减设定的左 右微调范围, 得到新的速度阈值范围, 并对原速度阈值范围进行更新。 优选地, 本发明实施例所述便携终端中, 所述检测模块, 还设置为利用便携终端 的 GPS功能, 进行移动速度的检测; 或者, 利用便携终端内的加速传感器, 进行移动 速度的检测。 本发明实施例有益效果如下: 本发明实施例所述方案通过对便携终端的移动速度和屏幕持续点亮时间进行检 测, 以判断用户是否在特定场合下 (如步行过程中) 使用便携终端, 当用户在特定场 合下使用时, 通过灭屏操作来中断用户的使用, 这种方法能够帮助用户纠正操作便携 终端的不良习惯, 消除了安全隐患, 保证了用户人身安全。 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一简单地介绍, 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性的 前提下, 还可以根据这些附图获得其他的附图。 图 1为本发明实施例提供的一种便携终端实现屏幕控制的方法的流程图; 图 2 为本发明实施例所述应用示例提供的便携终端实现屏幕控制的方法的流程 图; 图 3为本发明实施例提供的一种便携终端的结构框图。 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做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。 为了解决用户在特定场合 (如步行过马路时) 下使用便携终端, 存在安全隐患的 问题, 本发明实施例提供一种便携终端及其实现屏幕控制的方法。 所述方法对于在特 定场合下, 如: 步行过程中, 使用便携终端的用户, 通过灭屏来影响用户的正常使用, 以达到纠正用户不良使用习惯的目的, 从而一定程度上保证了用户的人身安全。 下面 就通过几个具体实施例对本发明的详细实施过程进行阐述。 实施例一 本发明实施例提供一种便携终端实现屏幕控制的方法, 如图 1所示, 包括: 步骤 S101 , 检测便携终端的移动速度和屏幕持续点亮时间; 步骤 S102, 当所述移动速度落在设定的速度阈值范围内, 且屏幕持续点亮时间达 到设定的阈值时, 触发灭屏操作。 该步骤中, 设定阈值范围的大小与本发明实施例所述方法的应用场合息息相关, 可以根据具体的场合需求进行灵活生。 由于本发明实施例主要解决用户步行过程中使 用便携终端存在安全隐患的问题, 所以, 所述设定的速度阈值范围与用户的步行状态 相匹配。 优选地, 本发明实施例中, 当便携终端灭屏后, 用户可以通过点击 Power键重新 唤醒屏幕。 基于上述实施原理, 下面给出在上述方法下的几个优选实施方式, 用以优化本发 明所述方法的实施过程, 具体涉及如下内容: 优选地, 本实施例中, 当触发灭屏操作后, 基于用户设定的系统锁定时间, 对便 携终端的操作系统进行锁定。 也就是说, 用户可以预先设定一个系统锁定时间, 当基 于步骤 S102的触发条件导致便携终端灭屏时, 即使用户重新唤醒屏幕,便携终端也不 可用。 通过该操作可以防止用户在灭屏后继续使用便携终端, 进一步增强了使用安全 性。 优选地, 本实施例中, 当检测到移动速度落在设定的速度阈值范围内时, 对当前 的移动速度进行记录, 并在记录的次数达到设定的记录阈值时, 求取记录的移动速度 的平均值, 利用该平均值加减设定的左右微调范围, 得到新的速度阈值范围, 并对原 速度阈值范围进行更新。 该实施方式中, 通过对使用用户的步行速度进行统计, 可以 得到与使用用户更贴合的阈值范围, 提高了检测精确性。 优选地, 本实施例中, 检测便携终端的移动速度的方式包括但不限于为: 利用便 携终端的 GPS功能, 进行移动速度的检测; 或者, 利用便携终端内的加速传感器, 进 行移动速度的检测。 基于上述实施过程, 下面给出一具体的应用示例, 该应用示例限定一些具体的实 施参数, 用以更清楚的阐述本发明。 本应用示例中便携终端为手机, 特定使用场合指 步行过程中使用便携终端, 如图 2所示, 实现屏幕控制的流程包括: 步骤 S201 , 设置用户步行速度的标准阀值区间 (SS1, SS2), 以及设置用户手机 屏幕持续点亮时间阀值 St; 该步骤中, 调查得知成人的步行速度大约在 1.4m/s, 因此根据这个值我们可以设 定用户步行速度标准阀值的初始区间值为 (1.2m/s, 1.6m/s)。 优选地, 该步骤中, 手机屏幕持续点亮时间阀值可以进行灵活设定, 但通常要大 于手机屏幕自动休眠的时间值。 本示例中, 设定 St = 20s。 步骤 S202, 计算并获取手机用户的当前移动速度 S; 该步骤中,获取当前手机移动速度存在多种途径,在这里我们主要借助手机的 GPS 功能来获取移动速度 S。 当手机屏幕点亮的时候, 可通过 GPS直接获取当前的移动速 度 S, 也可以通过 GPS实时的获取手机的一系列经纬度信息, 再利用 1分钟内获取到 的经纬度信息计算出手机用户的位移, 从而最终得到用户的当前移动速度 S。 除此之 夕卜, 我们也可以借助于加速传感器, 在规定时间内获取 X、 Υ、 Ζ三个坐标抽上加速度 值的变化来计算出当前手机的移动速度 S。 步骤 S203, 当手机用户当前的移动速度 S满足 (1.2m/s<S<1.6m/s), 则认为手机 用户目前处于步行状态下, 执行步骤 S204; 优选地, 该步骤中, 在 S满足 (1.2m/s<S<1.6m/s) 时, 记录移动速度 S值。 当记 录的移动速度 S值累计到 1000个 (设定的记录阈值) 的时候, 对该 1000个 S值取平 均值 S0,通过 SO对标准阀值区间(SSI, SS2)进行校准,例如通过简单的计算(SS1=S0 - 0.2, SS2 =S0+0.2) 获取新的阀值区间。 步骤 S204, 对手机屏幕点亮状态进行监听, 在手机屏幕点亮之后开始进行计时, 如果手机屏幕持续点亮时间 t超过 St, 期间没有经历灭屏操作, 则认为手机用户目前 处于操作手机屏幕状态。 步骤 S205 , 当步骤 S203和步骤 S204中的条件 ( 1.2m/s<S<1.6m/s) 和 (t >20s) 同时满足时, 触发手机的灭屏操作。 当手机灭屏后, 用户可以通过 Power键重新唤醒手机屏幕。 需要说明的是, 当用 户设定了系统锁定时间时, 即使通过 Power键重新唤醒手机屏幕,在系统锁定时间内, 手机也处于不可用状态。 以上是本发明实施例在特定情况下的实例描述。 很显然, 该发明对用户在步行过 程中进行听音乐, 打电话等不需要长时间 (20s 之内完全可以完成这些操作) 点亮手 机屏幕的操作是不会造成影响的, 可以确保手机基础功能的正常使用。
实施例二 本发明实施例提供一种便携终端, 如图 3所示, 包括: 检测模块 310, 设置为检测便携终端的移动速度和屏幕持续点亮时间; 控制模块 320, 设置为当所述移动速度落在设定的速度阈值范围内, 且屏幕持续 点亮时间达到设定的阈值时, 触发灭屏操作。 其中, 设定阈值范围的大小与本发明实施例所述方法的应用场合息息相关, 可以 根据具体的场合需求进行灵活生。 由于本发明实施例主要解决用户步行过程中使用便 携终端存在安全隐患的问题, 所以, 所述设定的速度阈值范围与用户的步行状态相匹 配。 基于上述实施原理, 下面给出在上述结构下的几个优选实施方式, 用以优化本发 明实施例所述便携终端的功能, 具体涉及如下内容: 优选地, 本实施例中, 所述便携终端, 还包括: 系统锁定模块 330, 设置为当触发灭屏操作后, 基于用户设定的系统锁定时间, 对便携终端的操作系统进行锁定。 也就是说, 用户可以预先设定一个系统锁定时间, 当基于本发明实施例的触发条 件导致便携终端灭屏时, 即使用户重新唤醒屏幕, 便携终端也不可用。 通过该操作可 以防止用户在灭屏后继续使用便携终端, 进一步增强了使用安全性。 优选地, 本实施例中, 所述便携终端, 还包括: 阈值更新模块 340, 设置为在检测到移动速度落在设定的速度阈值范围内时, 对 当前的移动速度进行记录, 并在记录的次数达到设定的记录阈值时, 求取记录的移动 速度的平均值, 利用该平均值加减设定的左右微调范围, 得到新的速度阈值范围, 并 对原速度阈值范围进行更新。 该实施方式中, 通过对使用用户的步行速度进行统计, 可以得到与使用用户更贴合的阈值范围, 提高了检测精确性。 优选地, 本实施例中, 所述检测模块 310可以但不限于为利用便携终端的 GPS功 能, 进行移动速度的检测; 或者, 利用便携终端内的加速传感器, 进行移动速度的检
综上所述, 本实施例通过对便携终端的移动速度和屏幕持续点亮时间进行检测, 以判断用户是否在特定场合下 (如步行过程中) 使用便携终端, 当用户在特定场合下 使用时, 通过灭屏操作来中断用户的使用, 这种方案能够帮助用户纠正操作便携终端 的不良习惯, 消除了安全隐患, 保证了用户人身安全。 显然, 本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精 神和范围。 这样, 倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的 范围之内, 则本发明也意图包含这些改动和变型在内。 工业实用性 本发明实施例提供的技术方案可以应用于通信技术领域, 能够帮助用户纠正操作 便携终端的不良习惯, 消除了安全隐患, 保证了用户人身安全。

Claims

权 利 要 求 书 、 一种便携终端实现屏幕控制的方法, 包括:
检测便携终端的移动速度和屏幕持续点亮时间, 当所述移动速度落在设定 的速度阈值范围内, 且屏幕持续点亮时间达到设定的阈值时, 触发灭屏操作。 、 如权利要求 1所述的方法, 其中, 所述方法还包括: 当触发灭屏操作后, 基于 用户设定的系统锁定时间, 对便携终端的操作系统进行锁定。 、 如权利要求 1所述的方法, 其中, 所述设定的速度阈值范围与用户的步行状态 相匹配。 、 如权利要求 1或 3所述的方法, 其中, 所述方法还包括:
当检测到移动速度落在设定的速度阈值范围内时, 对当前的移动速度进行 记录,并在记录的次数达到设定的记录阈值时,求取记录的移动速度的平均值, 利用该平均值加减设定的左右微调范围, 得到新的速度阈值范围, 并对原速度 阈值范围进行更新。 、 如权利要求 1所述的方法, 其中, 所述方法中, 利用便携终端的 GPS功能, 进 行移动速度的检测; 或者, 利用便携终端内的加速传感器, 进行移动速度的检
、 一种便携终端, 包括:
检测模块, 设置为检测便携终端的移动速度和屏幕持续点亮时间; 控制模块, 设置为当所述移动速度落在设定的速度阈值范围内, 且屏幕持 续点亮时间达到设定的阈值时, 触发灭屏操作。 、 如权利要求 6所述的便携终端, 其中, 还包括: 系统锁定模块,设置为当触发灭屏操作后,基于用户设定的系统锁定时间, 对便携终端的操作系统进行锁定。 、 如权利要求 6所述的便携终端, 其中, 所述设定的速度阈值范围与用户的步行 状态相匹配。 、 如权利要求 6或 8所述的便携终端, 其中, 还包括: 阈值更新模块, 设置为在检测到移动速度落在设定的速度阈值范围内时, 对当前的移动速度进行记录, 并在记录的次数达到设定的记录阈值时, 求取记 录的移动速度的平均值, 利用该平均值加减设定的左右微调范围, 得到新的速 度阈值范围, 并对原速度阈值范围进行更新。 如权利要求 6所述的便携终端, 其中, 所述检测模块, 还设置为利用便携终端
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