WO2020011088A1 - Procédé et appareil de rappel de tête courbée, support d'informations lisible et terminal mobile - Google Patents

Procédé et appareil de rappel de tête courbée, support d'informations lisible et terminal mobile Download PDF

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Publication number
WO2020011088A1
WO2020011088A1 PCT/CN2019/094612 CN2019094612W WO2020011088A1 WO 2020011088 A1 WO2020011088 A1 WO 2020011088A1 CN 2019094612 W CN2019094612 W CN 2019094612W WO 2020011088 A1 WO2020011088 A1 WO 2020011088A1
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WIPO (PCT)
Prior art keywords
head
preset
user
mobile terminal
alert
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PCT/CN2019/094612
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English (en)
Chinese (zh)
Inventor
陈泽宜
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奇酷互联网络科技（深圳）有限公司
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Publication of WO2020011088A1 publication Critical patent/WO2020011088A1/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
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
    • 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
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality

Definitions

  • the present invention relates to the technical field of mobile terminals, and in particular, to a head-down reminder method, device, readable storage medium, and mobile terminal.
  • the purpose of the present invention is to solve the problem of hidden safety hazards caused by the user lowering his head to operate the mobile phone during the walking process in the prior art.
  • the present invention provides a head-down alert method, wherein the method includes the following steps:
  • the tilt angle of the face is the level between the plane of the user's eyes and the horizontal plane when the user's eyes are fixed on the display of the mobile terminal Angle between
  • tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • a head-down warning message is generated to remind the user.
  • the head-down reminding method provided by the present invention in practical applications, the mobile terminal will detect the user's face tilt angle in real time, and then compares the detected face tilt angle with a preset tilt angle threshold to determine whether the user is in a bowed state. And it is judged that when the user is carrying the mobile terminal in the walking state, the timing starts immediately. When the walking time exceeds the preset time threshold, the probability of an accident at this time is relatively high, and a bowed warning message is generated to remind the user. So as to ensure the safety of the user during walking. .
  • the head-down reminding method provided by the present invention can effectively avoid the hidden safety hazard caused by the user's head-down playing on the mobile phone while the user is walking.
  • the head-down reminder method provided by the present invention may also have the following additional technical features:
  • the head-down reminding method wherein the method for detecting the face tilt angle in real time and determining that the face tilt angle is greater than a preset tilt angle threshold includes the following steps:
  • the head-down alert method wherein the head-down alert information includes a plurality of different head-down alert modes, and a method for generating a head-down alert information to remind a user when the current walking time exceeds a preset time threshold It includes the following steps:
  • the head-down reminding method wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:
  • A 45 °
  • C1 A- (B1-A)
  • B2 A + (A-B2)
  • B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
  • the head-down reminding method wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset data map is stored in the mobile terminal.
  • the preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate.
  • the method further includes:
  • the head-down warning information is generated.
  • the head-down alert method wherein when it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the method for generating the head-down alert information includes the following steps:
  • the head-down alert method wherein the method further includes:
  • the head-down warning information is generated to remind the user.
  • the head-down reminding method wherein the dangerous marked point corresponds to a marked point type, and the method further includes:
  • the determining whether to enter the danger mark point includes:
  • the method further comprises: when it is determined that the user is looking down at the mobile phone and in a stationary state, an alarm is generated according to the stationary viewing time of the user.
  • the present invention also provides a head-down reminder device, wherein the device includes:
  • An angle detection module is used to detect the tilt angle of a face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold, where the tilt angle of the face is where a user's eyes vertically look at the display screen of the mobile terminal The angle between the plane and the horizontal plane;
  • An angle judgment module configured to: if the tilt angle of the face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • An alert control module is configured to generate a bow-down alert message to remind the user when the current walking time exceeds a preset time threshold.
  • the head-down reminder wherein the angle detection module is further specifically configured to:
  • the angle judgment module is further specifically configured to:
  • the bow-down reminding device wherein the bow-down alert information includes a plurality of different bow-down alert modes, and the alert control module is further specifically configured to:
  • the head-down reminding device wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:
  • A 45 °
  • C1 A- (B1-A)
  • B2 A + (A-B2)
  • B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
  • the head-down reminding device wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset data map is stored in the mobile terminal.
  • the preset data map includes a plurality of danger mark points, each of which corresponds to a mark point coordinate, and the device further includes a path generation module, the path generation module is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated.
  • the head-down reminding device wherein the path generation module is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down reminding device wherein the device further includes an area division module, and the area division module is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated to alert the user Remind.
  • the head-down reminding device wherein the device further includes a lock control module, and the lock control module is specifically configured to:
  • the present invention also proposes a readable storage medium on which a computer program is stored, wherein when the program is executed by a processor, the head-down reminding method described above is implemented.
  • the present invention also provides a mobile terminal, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the above-mentioned method of reminding the head when executing the program.
  • FIG. 1 is a flowchart of a head-down reminding method according to a first embodiment of the present invention
  • FIG. 2 is a flowchart of a bow-down reminding method according to a second embodiment of the present invention
  • FIG. 3 is a schematic diagram when a user views a mobile terminal in a second embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a human face angle collected by a mobile phone terminal in a second embodiment of the present invention.
  • FIG. 5 is a flowchart of a bow-down reminding method according to a third embodiment of the present invention.
  • FIG. 6 is a flowchart of a bow-down reminding method according to a fourth embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a head-down reminder according to a fifth embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a head-down reminder according to a sixth embodiment of the present invention.
  • the present invention proposes a head-down reminder method. Please refer to FIG. 1.
  • the method includes the following steps:
  • S101 Real-time detection of a human face tilt angle, and determine whether the human face tilt angle is greater than a preset tilt angle threshold.
  • the camera of the mobile phone detects the tilt angle of the human face.
  • the aforementioned tilt angle of the human face refers to: when the user's eyes are fixed on the display screen of the mobile phone, The dihedral angle between the plane and the horizontal plane.
  • the input angle of the face of the mobile phone camera to a human face ranges from 0 ° to 90 °.
  • the preset tilt angle threshold is 30 °. If the detected face tilt angle is greater than 30 °, it can be determined that the user is looking down at the mobile phone at this time. Because the user looks down at the mobile phone for a long time, it is not only easy to cause spinal injury, especially when walking, it is more likely to cause major accidents such as traffic injuries. In the present invention, in order to ensure the walking safety of the user to the greatest extent, when it is determined that the user is looking down at the mobile phone and is in the walking state, the longer the user looks at the mobile phone, the greater the probability of an accident during the user ’s walking. Effectively avoid accidental injuries. When it is determined that the user is in a walking state, a timer is started to obtain a current walking time, so that different warning modes can be determined according to the length of the current walking time to effectively remind the user.
  • the preset time threshold can be set according to actual conditions, for example, it can be any time point from 1s to 1min. For example, when the preset time threshold is 1s, when it is determined that the user is looking down at the mobile phone and walking, the prompt message will pop up on the mobile phone screen after 1s, prompting the user to stop looking down at the mobile phone to ensure travel safety .
  • the head-down reminding method provided by the present invention in practical applications, the mobile terminal will detect the user's face tilt angle in real time, and then compares the detected face tilt angle with a preset tilt angle threshold to determine whether the user is in a bowed state. And it is judged that when the user is carrying the mobile terminal in the walking state, the timing starts immediately. When the walking time exceeds the preset time threshold, the probability of an accident at this time is relatively high, and a head-down warning message is generated correspondingly to remind the user. So as to ensure the safety of the user during walking.
  • the head-down reminding method provided by the present invention can effectively avoid the hidden safety hazard caused by the user's head-down playing on the mobile phone while the user is walking.
  • the human face is captured by the camera of the mobile phone, and the tilt angle of the face is recognized to determine whether the head is in a down state.
  • the reference angle between the mobile phone and the horizontal line is A.
  • the angle of a standard tilt mobile phone is 45 °.
  • A 45 °.
  • the above-mentioned B angle that is, the included angle between the mobile phone and the horizontal line
  • the mobile phone's gyro sensor electronic three-dimensional compass. If the angle between the phone and the horizontal line is B1> A, the corresponding angle offset value of the phone is: B1-A; if the angle between the phone and the horizontal line is B2 ⁇ A, the corresponding angle offset value of the phone is: A- B2.
  • a human face tilt angle may be detected at a preset time interval within a first preset time period. For example, a mobile phone camera captures a human face every 5 minutes, records the tilt angle of the face, and continuously captures data for 30 minutes, and then performs data judgment.
  • a human face is captured every 5 minutes, and 6 sets of face tilt angle data are obtained within 30 minutes, which are D1, D2, ..., D6.
  • the preset tilt angle threshold is 30 °.
  • the above-mentioned human face tilt angles D1, D2, ..., D6 must be greater than the preset tilt angle threshold of 30 °, in order to determine that the user is in the above 30 minutes. Inside are in a bowed state.
  • S203 Determine whether it is in a walking state.
  • a pedometer and a GPS locator are used to determine whether the user is in a walking state. Specifically, the pedometer acquires the step number data in real time. When the step number value increases continuously, it can be determined that the mobile phone is in a shake state at this time.
  • the pedometer and GPS locator can be used to accurately determine the walking state of the user.
  • the time is immediately started to obtain a current walking time.
  • the danger coefficient increases with time.
  • the corresponding walking time interval is determined based on the current walking time, and each different walking time interval corresponds to a corresponding downward warning mode according to the different warning levels, that is, in the first preset mapping table according to the walking time interval.
  • alert modes such as voice prompts, vibration reminders, and automatic hibernation are usually included.
  • the walking time interval can be divided into the following four levels: (1) T ⁇ 1min; (2) 1min ⁇ T ⁇ 5min; (3) 5min ⁇ T ⁇ 30min; (4) T> 30min .
  • T1 ⁇ 1min a prompt appears on the phone screen
  • 1min ⁇ T2 ⁇ 5min a prompt appears on the phone screen and a vibration reminder
  • 5min ⁇ T3 ⁇ 30min the phone will prompt to automatically sleep, a safety prompt pops up, and every five Prompt once every minute
  • T4> 30min the phone will automatically lock the phone for 1min.
  • an alarm is generated according to the user's still viewing time. For example, when the user keeps looking down at the mobile phone for more than 30 minutes in a static state, a reminder message will pop up on the mobile phone screen to remind the user to rest to reduce physical harm.
  • the preset viewing time for triggering the reminder can be set by the manufacturer or the user.
  • the specific implementation method includes the following steps:
  • a mobile phone is taken as an example to describe another implementation manner of the present invention in detail.
  • a pedometer for counting the number of steps taken by the user and a GPS locator for acquiring position information are provided in the mobile phone.
  • preset data maps can be stored or downloaded from the cloud.
  • the above-mentioned preset data map includes a plurality of danger mark points, and each danger mark point corresponds to a mark point coordinate.
  • the above-mentioned danger marking points may be traffic lights intersections, crosswalks, viaducts, tunnels, or right-angle turning points.
  • the danger mark point is a traffic light intersection
  • the distance between the current position and the traffic light intersection is 100m. Then you need to walk to the traffic light intersection
  • a GPS locator provided in the mobile phone can obtain the current position coordinates of the mobile phone. Because there are multiple danger mark points in the above-mentioned preset data map, the mobile phone system can calculate and generate multiple danger prompt paths according to the current position coordinates and the coordinates of the multiple mark points. It can be understood that the above-mentioned danger prompt path, as the name implies, is that when the user starts from the current position, travels in the direction of the above-mentioned danger prompt path, and approaches the danger mark point, it is undoubtedly getting closer to the danger mark at this time. At the same time, the risk factor is getting higher and higher.
  • S303 Determine whether the moving direction of the mobile terminal is the same as the trajectory of the danger prompt path.
  • the mobile terminal's moving direction that is, the user's moving direction is the same as the trajectory of any danger prompt path, it should correspond to Generate a warning alert.
  • the criterion for determining different alert levels is based on the current remaining distance between the current position coordinates and the marker point coordinates. determination. Since the coordinates of the current position and the coordinates of the marker point are both known, a current remaining distance can be calculated.
  • S305 Determine a corresponding danger prompt level according to the current remaining distance and alarm accordingly.
  • a corresponding danger prompt level is searched and determined in the second preset mapping table according to the current remaining distance, wherein each danger prompt level corresponds to a head-down warning mode. Then, a reminder alert is performed according to a preset alert action included in the corresponding bowed alert mode.
  • the danger prompt levels are divided into three levels, which can be divided into the first, second, and third levels according to the order of danger from low to high, and the corresponding remaining distance ranges are: 9m-6m; 6m-3m; 3m-0m.
  • a prompt message and a vibration reminder pop up on the mobile phone screen; when it is judged as the second level, the phone will prompt to automatically sleep, pop up a safety prompt, and prompt every five minutes; when judged as the third level At the level, the phone will automatically lock for 1min.
  • the specific implementation method includes the following steps:
  • S401 The user is walking with his head down.
  • S402. Determine whether there is a danger mark within a preset radius with the current position coordinate as the center.
  • the user's current position coordinates are taken as the center of the circle to determine whether the above-mentioned danger mark point exists in the preset radius range.
  • the preset radius can be set according to the actual environment scene and is not limited to a specific radius value.
  • the mark point type of the danger mark point is determined.
  • the type of the marker point is a viaduct.
  • the danger point of the viaduct type is in the prohibited list type; for another example, the type of the marker point is a crosswalk, and the danger point of the crosswalk type is not in the prohibited list type. in.
  • the mobile phone is switched to the lock mode correspondingly. What needs to be added here is that when the mobile phone is in the lock mode, it does not affect the user to answer incoming calls, and can achieve normal communication functions.
  • the device includes an angle detection module 11, an angle determination module 12, and an alarm control module 13 connected in sequence;
  • the angle detection module 11 is specifically configured to:
  • the tilt angle of the face is the distance between the horizontal plane and the horizontal plane of the user's eyes when they are watching the display screen of the mobile terminal.
  • the angle judgment module 12 is specifically configured to:
  • tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • the alert control module 13 is specifically configured to:
  • a head-down warning message is generated to remind the user.
  • the device includes an angle detection module 11, an angle determination module 12, and an alarm control module 13 connected in this order;
  • the angle detection module 11 is specifically configured to:
  • the tilt angle of the face is the distance between the horizontal plane and the horizontal plane of the user's eyes when they are watching the display screen of the mobile terminal vertically.
  • the angle judgment module 12 is specifically configured to:
  • tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • the alert control module 13 is specifically configured to:
  • a head-down warning message is generated to remind the user.
  • the angle detection module 11 is further specifically configured to:
  • the angle judgment module 12 is further specifically configured to:
  • the head-down alert information includes a plurality of different head-down alert modes, and the alert control module 13 is further specifically configured to:
  • a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal.
  • the mobile terminal stores a preset data map, and the preset data map includes a plurality of Danger mark points, each of which corresponds to a mark point coordinate, and the device further includes a path generation module 14, which is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated.
  • the path generation module 14 is specifically configured to:
  • the alert control module 13 is further specifically configured to:
  • the device further includes an area division module 15.
  • the area division module 15 is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated to alert the user Remind.
  • the device further includes a lock control module 16.
  • the lock control module 16 is specifically configured to:
  • the present invention also proposes a readable storage medium on which a computer program is stored, wherein when the program is executed by a processor, the head-down reminding method described above is implemented.
  • the present invention also provides a mobile terminal, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the above-mentioned method of reminding the head when executing the program.
  • a "computer-readable medium” may be any device that can contain, store, communicate, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) with one or more wirings, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disk read-only memory (CDROM).
  • the computer-readable medium may even be paper or other suitable medium on which the program can be printed, because, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable Processing to obtain the program electronically and then store it in computer memory.
  • each part of the present invention may be implemented by hardware, software, firmware, or a combination thereof.
  • multiple steps or methods may be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it may be implemented using any one or a combination of the following techniques known in the art: Discrete logic circuits, application specific integrated circuits with suitable combinational logic gate circuits, programmable gate arrays (PGA), field programmable gate arrays (FPGA), etc.
  • the program may be stored in a computer-readable storage medium.
  • the storage medium includes: ROM / RAM, magnetic disk, optical disk, and the like.
  • a head-down alert method wherein the method includes the following steps:
  • the tilt angle of the face is the level between the plane of the user's eyes and the horizontal plane when the user's eyes are fixed on the display of the mobile terminal Angle between
  • tilt angle of the human face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • a head-down warning message is generated to remind the user.
  • the head-down reminding method according to A1, wherein the method for detecting the face tilt angle in real time and determining that the face tilt angle is greater than a preset tilt angle threshold includes the following steps:
  • the method of reminding includes the following steps:
  • A 45 °
  • C1 A- (B1-A)
  • B2 A + (A-B2)
  • B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
  • A5 The head-down reminding method according to A3, wherein a pedometer for counting the number of steps taken by a user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset is stored in the mobile terminal.
  • a data map, the preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate, and the method further includes:
  • the head-down warning information is generated.
  • the head-down reminding method according to A5, wherein when it is determined that the moving direction of the mobile terminal is the same as the trajectory of any of the danger prompt paths, the method of generating the head-down warning information includes the following steps:
  • A7 The head-down reminding method according to A5, wherein the method further comprises:
  • the head-down warning information is generated to remind the user.
  • A8 The head-down reminding method according to A5, wherein the danger marking point corresponds to a marking point type, and the method further comprises:
  • the present invention also provides a head-down reminder device, wherein the device includes:
  • An angle detection module is used to detect the tilt angle of a face in real time, and determine whether the tilt angle of the face is greater than a preset tilt angle threshold, where the tilt angle of the face is where a user's eyes vertically look at the display screen of the mobile terminal The angle between the plane and the horizontal plane;
  • An angle judgment module configured to: if the tilt angle of the face is greater than the preset tilt angle threshold, and when it is detected that the user is in a walking state, start timing immediately to obtain a current walking time;
  • An alert control module is configured to generate a bow-down alert message to remind the user when the current walking time exceeds a preset time threshold.
  • the angle judgment module is further specifically configured to:
  • the bow-down reminding device wherein the bow-down alert information includes a plurality of different bow-down alert modes, and the alert control module is further specifically configured to:
  • the head-down reminding device wherein the mobile terminal corresponds to a face entry angle, and the face entry angle may be expressed as:
  • A 45 °
  • C1 A- (B1-A)
  • B2 A + (A-B2)
  • B1 and B2 are the plane and horizontal plane where the mobile terminal is located Angle between.
  • the head-down reminding device wherein a pedometer for counting the number of steps taken by the user and a GPS locator for obtaining position information are provided in the mobile terminal, and a preset is stored in the mobile terminal
  • a data map, the preset data map includes a plurality of danger mark points, and each of the danger mark points corresponds to a mark point coordinate
  • the device further includes a path generation module, the path generation module is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated.
  • the alert control module is further specifically configured to:
  • the head-down reminding device according to B13, wherein the device further includes an area division module, and the area division module is specifically configured to:
  • the alert control module is further specifically configured to:
  • the head-down warning information is generated to alert the user Remind.
  • the head-down reminding device according to B13, wherein the device further comprises a lock control module, and the lock control module is specifically configured to:
  • the present invention also provides a readable storage medium having a computer program stored thereon, wherein when the program is executed by a processor, the head-down reminding method according to any one of A1 to A8 above is implemented.
  • the present invention also provides a mobile terminal including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein when the processor executes the program, any of the above A1 to A8 is implemented The head-down alert method.

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Abstract

La présente invention concerne un procédé et un dispositif de rappel de tête courbée, et un support d'informations lisible et un terminal mobile. Le procédé consiste : à détecter un angle d'inclinaison d'un visage humain en temps réel, et à déterminer si l'angle d'inclinaison du visage humain est supérieur à un seuil d'angle d'inclinaison prédéfini, l'angle d'inclinaison du visage humain étant un angle inclus entre un plan, où des lignes de fixation sont situées lorsque les yeux d'un utilisateur se concentrent verticalement sur un écran d'affichage d'un terminal mobile, et sur un plan horizontal ; si l'angle d'inclinaison du visage humain est supérieur au seuil d'angle d'inclinaison prédéfini, et lorsqu'il est surveillé que l'utilisateur est dans un état de marche, à démarrer immédiatement la synchronisation de façon à obtenir un temps de marche actuel ; et lorsque le temps de marche actuel dépasse un seuil de temps prédéfini, à générer des informations d'avertissement de tête courbée en guise de rappel à l'utilisateur. Le procédé de rappel de tête courbée selon la présente invention peut efficacement éviter des risques potentiels de sécurité provoqués par une lecture au moyen d'un téléphone mobile à la tête courbée lorsqu'un utilisateur marche.
PCT/CN2019/094612 2018-07-10 2019-07-03 Procédé et appareil de rappel de tête courbée, support d'informations lisible et terminal mobile WO2020011088A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810752180.7A CN109088981A (zh) 2018-07-10 2018-07-10 低头提醒方法、装置、可读存储介质及移动终端
CN201810752180.7 2018-07-10

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Publication Number Publication Date
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