WO2016177154A1 - Procédé et dispositif de commutation des modes de fonctionnement d'un terminal mobile - Google Patents

Procédé et dispositif de commutation des modes de fonctionnement d'un terminal mobile Download PDF

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Publication number
WO2016177154A1
WO2016177154A1 PCT/CN2016/076864 CN2016076864W WO2016177154A1 WO 2016177154 A1 WO2016177154 A1 WO 2016177154A1 CN 2016076864 W CN2016076864 W CN 2016076864W WO 2016177154 A1 WO2016177154 A1 WO 2016177154A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
mode
child
face image
working mode
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PCT/CN2016/076864
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English (en)
Chinese (zh)
Inventor
杨鹏
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中兴通讯股份有限公司
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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 WO2016177154A1 publication Critical patent/WO2016177154A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Definitions

  • This document relates to, but is not limited to, the field of terminal applications, and in particular, to a method and apparatus for switching a working mode of a mobile terminal.
  • the user manually switches the working mode of the mobile terminal from the standard mode to the child mode before the child contacts the mobile terminal; Switching is performed in the following manner: the working mode selection interface is opened on the mobile terminal, and the user selects the child mode and inputs the corresponding child mode password.
  • the input child mode password is consistent with the preset child matching password, the mobile terminal is triggered to start.
  • children can be restricted from important files, applications, and dialing by setting up child mode.
  • the above method can be used for children's misoperation of the mobile terminal, each time the child mode is activated, the child mode password needs to be input, the operation is complicated and the work efficiency is low; in addition, if the child mode password is forgotten, the user cannot start the child mode. , affecting the user's experience.
  • the embodiment of the invention provides a method and a device for switching the working mode of the mobile terminal, which can simplify the steps of the working mode switching and improve the efficiency of the switching working mode.
  • the embodiment of the present invention provides a method for switching a working mode of a mobile terminal, where the method includes:
  • the working mode of the mobile terminal is switched to the child mode.
  • the method further includes: the collecting before the image located in front of or behind the screen of the mobile terminal,
  • the switching the working mode of the mobile terminal to the child mode comprises:
  • the working mode of the mobile terminal is kept as the child mode.
  • the method further includes:
  • the current working mode of the mobile terminal is a standard mode, maintaining a working mode of the mobile terminal as a standard mode;
  • the working mode of the mobile terminal is switched from the child mode to the standard mode.
  • the determining whether the obtained face image is a child includes:
  • the face image obtained by the recognition matches the preset child face image, it is determined that the recognized face image is a child.
  • the embodiment of the present invention further provides an apparatus for switching an operation mode of a mobile terminal, where the apparatus includes: an acquisition module, an identification module, a determination module, and a handover module;
  • the acquisition module is configured to collect an image located in front of or behind the screen of the mobile terminal when the mobile terminal is in use;
  • the recognition module is configured to perform face recognition on the collected image to obtain a face image
  • the determining module is configured to determine whether the recognized face image is a child
  • the switching module is configured to switch the working mode of the mobile terminal to the child mode when the determining module determines that the recognized face image is a child.
  • the device further includes: a monitoring module and a determining module; wherein
  • the monitoring module is configured to monitor posture information of the mobile terminal
  • the determining module is configured to determine, according to the monitored posture information, whether the mobile terminal is in a use state.
  • the switching module is configured to:
  • the working mode of the mobile terminal is kept as the child mode.
  • the switching module is further configured to:
  • the current working mode of the mobile terminal is a standard mode, maintaining a working mode of the mobile terminal as a standard mode;
  • the work of the mobile terminal is The mode switches from child mode to standard mode.
  • the determining module is configured to:
  • the face image obtained by the recognition matches the preset child face image, it is determined that the recognized face image is a child.
  • the technical solution provided by the present invention includes: collecting an image located in front of or behind the screen of the mobile terminal when the mobile terminal is in use; performing face recognition on the collected image to obtain a face image; and determining and identifying Whether the obtained face image is a child; when it is determined that the obtained face image is a child, the working mode of the mobile terminal is switched to the child mode.
  • the method of the embodiment of the present invention performs face recognition on the collected image located in front of or behind the screen of the mobile terminal, and determines whether the recognized face image is a child, and performs switching of the working mode of the mobile terminal, thereby simplifying the working mode switching process. Improves the efficiency of switching to child mode and improves the user experience.
  • FIG. 1 is a schematic flowchart of a method for switching an operating mode of a mobile terminal according to an embodiment of the present invention
  • step 30 in FIG. 1 is a detailed flow chart of step 30 in FIG. 1;
  • step 40 in FIG. 1 is a detailed flow chart of step 40 in FIG. 1;
  • step 10 is a schematic flowchart of a detailed process before step 10 according to an embodiment of the present invention.
  • FIG. 5 is a structural block diagram of an apparatus for switching an operation mode of a mobile terminal according to an embodiment of the present invention
  • FIG. 6 is a structural block diagram of an apparatus for switching an operation mode of a mobile terminal according to another embodiment of the present invention.
  • the embodiment of the invention provides a method for switching the working mode of the mobile terminal.
  • the method includes:
  • Step 10 When the mobile terminal is in the use state, collect an image located in front of or behind the screen of the mobile terminal.
  • the mobile terminal may be a smart phone, a tablet computer, or the like.
  • the mobile terminal has a front camera and a rear camera, and the image in front of the screen of the mobile terminal can be obtained through the front camera of the mobile terminal, and the image behind the screen of the mobile terminal is obtained through the rear camera.
  • an image located in front of or behind the screen of the mobile terminal may be collected in real time, and the front camera and the rear camera built in the mobile terminal collect the mobile terminal through the front camera when the mobile terminal is held by the front camera.
  • Step 20 Perform face recognition on the collected image to obtain a face image.
  • the image collected in step 10 may be subjected to face recognition processing in real time, and the face recognition of the collected image includes denoising, enhancement, segmentation, and feature extraction operations.
  • the face image is recognized by recognizing key features on the face of the person; key features on the face of the person include the eyebrows, eyes, nose, mouth, and/or
  • the chin and other organs can use the existing face recognition technology to process the captured image to identify the key features on the human face, and then recognize the face image.
  • Step 30 Determine whether the obtained face image is a child; if the recognized face image is a child, perform step 40; if the recognized face image is not a child, perform step 50.
  • step 20 it is determined in step 20 whether the obtained face image is a child, and it can be determined whether the mobile terminal is held by the child.
  • determining whether the recognized face image is a child includes:
  • Step 301 Compare the obtained face image with a preset child face image
  • Step 302 If the recognized face image matches the preset child face image, determine that the recognized face image is a child.
  • comparing the obtained face image with the preset child face image may include: obtaining a parameter value of the key feature on the obtained face image; for example, the length of the eyebrow, the size of the single eye, The distance between the two eyes, the size of the nose, the size of the mouth, and/or the nose and mouth The distance value of the bar, etc., the parameter value of the key feature obtained from the recognized face image is compared with the preset parameter value of the corresponding key feature on the preset child face image, if the obtained face image is recognized The difference between the parameter value of the key feature and the preset parameter value of the corresponding key feature on the preset child face image is within a preset range, and the recognized face image and the preset child face image are considered Matching; the preset range is common knowledge of those skilled in the art.
  • Step 40 When it is determined that the recognized face image is a child, switch the working mode of the mobile terminal to the child mode.
  • the working mode of the mobile terminal includes a standard mode and a child mode, where the standard mode is an existing normal usage mode of the mobile terminal, and in the standard mode, the mobile terminal can perform a normal operation; in the child mode
  • the mobile terminal only has some functions that can be used, that is, some operating rights are blocked.
  • the user can turn on the functions that the mobile terminal can use in the child mode, and the blocking function is disabled.
  • the function of viewing the address book is turned on, the function of modifying the address book is prohibited from being turned on, and the function of pressing the name or number in the address book to prohibit the call is prohibited (ie, the use of the call function is prohibited to prevent the child from making a mistake by mistake.
  • switching the working mode of the mobile terminal to the child mode includes:
  • Step 401 Obtain a current working mode of the mobile terminal.
  • Step 402 If the current working mode of the mobile terminal is the standard mode, the working mode of the mobile terminal is switched from the standard mode to the child mode.
  • Step 403 If the current working mode of the mobile terminal is the child mode, keep the working mode of the mobile terminal as the child mode.
  • the current working mode of the mobile terminal is obtained by reading the working mode state of the mobile terminal. If the working mode state of the read mobile terminal is the child mode open state, the current working mode of the mobile terminal is The child mode; if the read mode of the mobile terminal is in the child mode off state, the current working mode of the mobile terminal is the standard mode.
  • reading the working mode state of the mobile terminal is a common technical means by those skilled in the art, and the working mode state of the mobile terminal is stored in the system setting database of the mobile terminal, and can be read and obtained therefrom.
  • the current working mode of the obtained mobile terminal is the standard mode, it is required to switch the working mode of the mobile terminal, and switch the working mode of the mobile terminal from the current standard mode to the child mode;
  • the current working mode of the mobile terminal is already in the child mode, and the working mode of the mobile terminal does not need to be switched, and the mobile terminal can operate according to the existing working mode of the mobile terminal.
  • the method of the embodiment of the present invention further includes step 50;
  • Step 50 If it is determined that the obtained face image is not a child, obtain a current working mode of the mobile terminal;
  • the current working mode of the mobile terminal is the standard mode
  • maintaining the working mode of the mobile terminal is a standard mode
  • the working mode of the mobile terminal is switched from the child mode to the standard mode.
  • the working mode of the mobile terminal is switched to the standard mode, and the user can perform corresponding operations on the mobile terminal in the standard mode. That is, in this step, the child mode of the mobile terminal is turned off so that when the mobile terminal is used by other non-child users, a normal operation can be performed to implement the corresponding function.
  • the method of the embodiment of the present invention performs face recognition on the collected image located in front of or behind the screen of the mobile terminal, and determines whether the recognized face image is a child, and performs switching of the working mode of the mobile terminal, thereby simplifying the working mode switching process. Improves the efficiency of switching to child mode and improves the user experience.
  • the method of the embodiment of the present invention further includes:
  • Step 60 Monitor posture information of the mobile terminal.
  • the posture information of the mobile terminal may be monitored in real time; the posture information may include the tilt angle and/or acceleration information of the mobile terminal; optionally, the gravity sensor and/or the gyroscope built in the mobile terminal may be used.
  • the axis gyroscope or the three-axis gyroscope obtains the attitude information, and the gravity sensor and/or the gyroscope monitors the tilt angle of the mobile terminal in the preset direction and/or the acceleration in the preset direction; optionally, the preset direction Including up, down, left, left, etc., the reference object of the preset direction may be the mobile terminal itself, or may be a horizontal plane or a vertical plane.
  • it is monitored that the mobile terminal has an inclination angle of 45 degrees in a preset direction (the reference object is a horizontal plane), and an upward acceleration of 5 centimeters per second (cm/s 2 ).
  • the acceleration is obtained by the acceleration sensor, and the X-axis, the Y-axis, and the Z-axis can be obtained in three directions.
  • the acceleration, the angle of the tilt can be obtained by the gyroscope.
  • Step 70 Determine, according to the monitored posture information, whether the mobile terminal is in a use state.
  • whether the terminal belongs to the use state can determine whether the mobile terminal is in a dormant state, and whether the mobile terminal is in a dormant state is a common knowledge of those skilled in the art.
  • step 10 if the mobile terminal is in the use state, step 10 is performed.
  • determining whether the mobile terminal is in a use state according to the posture information of the mobile terminal determining whether the mobile terminal is in a use state according to the posture information of the mobile terminal; optionally, comparing the posture information of the mobile terminal with the preset posture information, if the posture information of the mobile terminal is greater than or equal to If the preset attitude information is used, the mobile terminal is considered to be in use.
  • the preset posture information is: the preset tilt angle of the mobile terminal in the preset direction is upward 30 degrees, and the preset acceleration in the upward direction is 3 cm/s 2
  • the mobile terminal is detected to be up in the preset direction ( The reference direction is a horizontal plane, the tilt angle is 45°, and the upward acceleration is 5 cm/s 2 ; then it can be judged that the monitored mobile terminal has an upward tilt angle greater than or equal to a preset tilt angle in the preset direction, and the monitored mobile terminal
  • the acceleration in the preset direction is greater than or equal to the preset acceleration, and it can be determined that the mobile terminal is in use.
  • the method of the embodiment of the present invention may be implemented by a device in which a mobile terminal is connected or embedded in a mobile terminal, and may perform image collection by an imaging device that implements a device that switches a working mode of the mobile terminal, and performs a face through a central processor of the device. It identifies and judges whether it is a child, and the switching of the work mode.
  • the acquired image and the preset child face image may be stored in a storage medium of a device to which the mobile terminal is connected or embedded in the mobile terminal.
  • FIG. 5 is an apparatus for switching an operation mode of a mobile terminal according to an embodiment of the present invention, including: an acquisition module, an identification module, a determination module, and a handover module;
  • the collecting module 10 is configured to collect an image located in front of or behind the screen of the mobile terminal when the mobile terminal is in the use state;
  • the recognition module 20 is configured to perform face recognition on the collected image to obtain a face image
  • the determining module 30 is configured to determine whether the recognized face image is a child
  • the switching module 40 is configured to switch the operation mode of the mobile terminal to the child mode when the judgment module 30 determines that the recognized face image is a child.
  • the mobile terminal in the embodiment of the present invention may be a smart phone, a tablet computer or the like.
  • the mobile terminal has a front camera and a rear camera, and the image of the front of the screen of the mobile terminal can be acquired by the front camera, and the image behind the screen of the mobile terminal is acquired by the rear camera.
  • the acquisition module 10 can collect images in front of or behind the screen of the mobile terminal in real time, and the acquisition module 10 includes a front camera and a rear camera built in the mobile terminal.
  • the image in front of the screen of the mobile terminal is collected by the front camera, and when the mobile terminal is held by the reverse side, the image behind the screen of the mobile terminal is collected by the rear camera.
  • the recognition module 20 can perform face recognition on the image collected by the acquisition module 10 in real time, and the face recognition includes performing denoising, enhancement, segmentation, and feature extraction operations on the captured image to identify the face image.
  • the recognition face module identifies the face image by recognizing the key features on the face of the person. Key features on the human face include human eyebrows, eyes, nose, mouth and/or chin.
  • the existing face recognition technology can be used to process the captured images to identify key features on the human face. The face image is recognized.
  • the determining module 30 determines whether the recognized face image is a child, and can determine whether the mobile terminal is currently being played by the child.
  • the working mode of the mobile terminal in the embodiment of the present invention includes a standard mode and a child mode, where the standard mode is an existing normal usage mode of the mobile terminal, and in the standard mode, the mobile terminal can perform a normal operation; in the child mode, the mobile mode Only some functions of the terminal can be used, that is, some operating rights are blocked. Alternatively, the user can turn on the functions that the mobile terminal can use in the child mode, and the blocking function is disabled. For example, in the address book, the function of viewing the address book is turned on, the function of modifying the address book is prohibited from being turned on, and the name or number in the address book is prohibited from being turned on.
  • the function of the voice that is, the use of the call function is prohibited to prevent the child from making a mistaken call, causing unnecessary harassment to the called party
  • the important application in the mobile terminal is set to prohibit opening, that is, in the child mode, these settings are Important applications that are forbidden to open are inaccessible and cannot be operated to prevent children from mishandling and to prevent children from deleting important applications, files, and dialing operations.
  • the determining module 30 is configured to:
  • the obtained face image matches the preset child face image, it is determined that the face image obtained by the recognition is a child.
  • the determining module compares the obtained face image with the preset child face image; optionally, obtaining parameter values of the key features on the recognized face image, such as the length of the eyebrow, and the single The size of the eye, the size of the two eyes, the size of the nose, the size of the mouth, and/or the distance between the nose and the mouth, etc., the parameter values of the key features obtained from the recognized face image and the pre- Comparing the preset parameter values of the corresponding key features on the child face image, if the parameter values of the key features on the obtained face image are recognized and the preset parameters of the key features corresponding to the preset child face image are If the difference of the values is within the preset range, the recognized face image is considered to match the preset child face image.
  • the determining module 30 when the determining module 30 determines that the recognized face image matches the preset child face image, it may directly determine that the recognized face image is a child.
  • the switching module 40 is configured to:
  • the working mode of the mobile terminal is switched from the standard mode to the child mode;
  • the working mode of the mobile terminal is kept in the child mode.
  • the switching module 40 obtains the current working mode of the mobile terminal by reading the working mode state of the mobile terminal, and if the read working mode state of the mobile terminal is the child mode open state, the mobile terminal is illustrated.
  • the current working mode is the child mode. If the read mode of the mobile terminal is in the child mode off state, the current state of the mobile terminal is The working mode is standard mode.
  • the switching module 40 is further configured to switch the working mode of the mobile terminal to the standard mode when the determination result of the determining module 30 is that the recognized face image is not a child.
  • the switching module 40 switches the working mode of the mobile terminal to the standard mode, and the user can perform corresponding operations on the mobile terminal in the standard mode. That is, the switching module 40 turns off the child mode of the mobile terminal so that when the mobile terminal is used by other non-child users, conventional operations can be performed to achieve the corresponding functions.
  • switching the operation of the mobile terminal to the standard mode is implemented by acquiring the current working mode of the mobile terminal, and if the current working mode of the mobile terminal is the child mode, switching the working mode of the mobile terminal from the child mode.
  • the standard mode if the current working mode of the mobile terminal is the standard mode, it can be operated according to the existing working mode of the mobile terminal.
  • FIG. 6 is a structural block diagram of an apparatus for switching an operation mode of a mobile terminal according to another embodiment of the present invention.
  • the apparatus further includes: a monitoring module 50 and a determining module 60, where
  • the monitoring module 50 is configured to monitor posture information of the mobile terminal
  • the determining module 60 is configured to determine whether the mobile terminal is in use according to the monitored posture information.
  • the monitoring module 50 can monitor the posture information of the mobile terminal in real time, and the posture information includes an inclination angle, and/or an acceleration.
  • the inclination angle of the mobile terminal in a preset direction can be monitored by a gravity sensor, and/or a gyroscope by a gravity sensor built in the mobile terminal, and/or a gyroscope (two-axis gyroscope or three-axis gyroscope), and/or Acceleration in a preset direction.
  • the preset direction includes upward, downward, leftward, leftward, etc., and the reference object of the preset direction may be the mobile terminal itself, or may be a horizontal plane or a vertical plane.
  • the tilt angle of the mobile terminal in the preset direction is upward (the reference object is a horizontal plane) is 45°, and the upward acceleration is 5 cm/s 2 .
  • the determining module 60 determines, according to the posture information of the mobile terminal, whether the mobile terminal is in a use state; optionally, comparing the posture information of the mobile terminal with the preset posture information, if the posture information of the mobile terminal is greater than If the preset posture information is equal to the preset posture information, the mobile terminal is considered to be in the use state; for example, when the preset posture information is: the preset tilt angle of the mobile terminal in the preset direction is up to 30°, and the preset acceleration in the upward direction is 3 cm.
  • the mobile terminal monitored in the monitoring module 50 has an inclination angle of 45° in the preset direction (the reference surface is the horizontal plane) and an acceleration of 5 cm/s 2 in the upward direction; the determination module 60 can determine the monitoring.
  • the mobile terminal has an upward tilt angle greater than or equal to the preset tilt angle in the preset direction, and the upward acceleration in the preset direction is greater than or equal to the preset acceleration, and the mobile terminal can be determined to be in use.
  • the above technical solution simplifies the work mode switching process, improves the efficiency of switching to the child mode, and improves the user experience.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

L'invention concerne un procédé et un dispositif de commutation des modes de fonctionnement d'un terminal mobile. Le procédé comprend les étapes consistant à : acquérir une image située devant ou derrière un écran d'un terminal mobile ; exécuter une reconnaissance faciale sur l'image acquise de sorte à obtenir une image faciale ; déterminer si l'image faciale obtenue par le biais de la reconnaissance est l'image d'un enfant ; et si c'est le cas, commuter alors un mode de fonctionnement du terminal mobile à un mode enfant. Le procédé selon un mode de réalisation de la présente invention exécute la reconnaissance faciale sur l'image acquise située devant ou derrière l'écran du terminal mobile, et détermine si l'image faciale obtenue par le biais de la reconnaissance est l'image d'un enfant, de sorte à commuter le mode de fonctionnement du terminal mobile. L'invention permet ainsi de simplifier un processus de commutation du mode de fonctionnement, et d'améliorer l'efficacité de commutation à un mode enfant ainsi que l'expérience utilisateur.
PCT/CN2016/076864 2015-05-06 2016-03-21 Procédé et dispositif de commutation des modes de fonctionnement d'un terminal mobile WO2016177154A1 (fr)

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CN201510226783.XA CN106201663A (zh) 2015-05-06 2015-05-06 移动终端的儿童模式切换方法及装置

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CN106682471A (zh) * 2016-11-28 2017-05-17 上海传英信息技术有限公司 一种基于人脸识别自动解锁智能终端方法
CN107316028A (zh) * 2017-06-30 2017-11-03 广东工业大学 基于移动终端的人群中特定人脸快速定位追踪方法及装置
CN108900719A (zh) * 2018-09-27 2018-11-27 惠州Tcl移动通信有限公司 移动终端儿童使用控制处理方法、移动终端及存储介质
CN110784592A (zh) * 2019-09-29 2020-02-11 华为技术有限公司 一种生物识别方法及电子设备
CN111444761A (zh) * 2020-02-21 2020-07-24 云知声智能科技股份有限公司 一种提高叫醒率的方法及装置

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CN106921780A (zh) * 2017-03-09 2017-07-04 广东小天才科技有限公司 智能终端运行模式的切换方法、装置及智能终端
CN106991309A (zh) * 2017-03-23 2017-07-28 北京小米移动软件有限公司 终端模式的操作方法及装置
CN107678566A (zh) * 2017-09-12 2018-02-09 广东小天才科技有限公司 一种移动终端的使用提醒方法及移动终端
WO2019056366A1 (fr) * 2017-09-25 2019-03-28 深圳传音通讯有限公司 Procédé et appareil de commande de terminal
CN107871118A (zh) * 2017-09-30 2018-04-03 珠海格力电器股份有限公司 烹饪器具的控制方法、装置和系统、存储介质、处理器
CN107613141A (zh) * 2017-10-19 2018-01-19 佛山市章扬科技有限公司 一种防止手机误操作系统及方法
CN107773169A (zh) * 2017-12-04 2018-03-09 珠海格力电器股份有限公司 一种扫地机器人的控制方法、控制装置及扫地机器人
CN109670482B (zh) * 2019-01-13 2019-11-26 深圳市实义德科技有限公司 一种运动中的人脸识别方法和装置
CN113342441A (zh) * 2021-06-17 2021-09-03 百度在线网络技术（北京）有限公司 基于智能屏的信息显示方法、装置、智能屏设备及介质
CN115604513A (zh) * 2021-07-07 2023-01-13 华为技术有限公司（Cn） 一种系统模式切换方法、电子设备及计算机可读存储介质

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