WO2019000292A1 - Procédé et dispositif de déverrouillage pour terminal mobile basé sur un capteur de distance intégré - Google Patents

Procédé et dispositif de déverrouillage pour terminal mobile basé sur un capteur de distance intégré Download PDF

Info

Publication number
WO2019000292A1
WO2019000292A1 PCT/CN2017/090683 CN2017090683W WO2019000292A1 WO 2019000292 A1 WO2019000292 A1 WO 2019000292A1 CN 2017090683 W CN2017090683 W CN 2017090683W WO 2019000292 A1 WO2019000292 A1 WO 2019000292A1
Authority
WO
WIPO (PCT)
Prior art keywords
distance
distance sensor
unlocking
data
built
Prior art date
Application number
PCT/CN2017/090683
Other languages
English (en)
Chinese (zh)
Inventor
李英
Original Assignee
深圳市靖洲科技有限公司
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 深圳市靖洲科技有限公司 filed Critical 深圳市靖洲科技有限公司
Publication of WO2019000292A1 publication Critical patent/WO2019000292A1/fr

Links

Classifications

    • 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
    • H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • 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
    • H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • H04M1/724631—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device by limiting the access to the user interface, e.g. locking a touch-screen or a keypad
    • 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
    • H04M1/72451—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
    • 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
    • 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
    • H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location

Definitions

  • the present invention relates to an intelligent terminal and an unlocking technology of a mobile device, and more particularly to a mobile terminal unlocking method and apparatus based on a built-in distance sensor.
  • the distance sensor is also called a displacement sensor.
  • the distance sensor is generally on both sides of the handset of the mobile phone or in the groove of the handset of the mobile phone, so that it can work easily.
  • the mobile phone is placed close to the head.
  • the distance sensor can measure the distance between the user and the mobile phone. After a certain degree, the screen background and the like are turned off, and the backlight is again illuminated, so that the user who is more convenient to operate can also save power.
  • the distance sensor measures the amount of physical change of the object using various components, and then converts the amount of change into a distance to measure the distance from the sensor to the object to be measured.
  • the distance sensor used in mobile phones is a sensor that uses the inter-meter to achieve distance measurement.
  • the distance sensor is mainly widely used in mobile phones.
  • the phone is connected, if the distance sensor is blocked, the screen will turn black. Now many smart phones are calling, the sensor is close to the skin, and the touch screen is invalid.
  • the main purpose is to prevent the operation of the touch screen by touching the face.
  • the distance sensor is mainly used to reduce the operation of the mobile phone. As a good smartphone application, can it be applied to unlock this general purpose?
  • the object of the present invention is achieved by a mobile terminal unlocking method based on a built-in distance sensor, the method comprising:
  • the central processing chip uploads the obtained data to special software for noise reduction processing, and obtains an actual distance of the occlusion object by conversion;
  • the distance sensor in the step (1) is disposed above the device screen and near the earpiece.
  • the distance sensor acquires distance data of the occlusion object by means of infrared reflection.
  • the central processing chip acquires data of the distance sensor at an inter-turn interval of 50 milliseconds to 100 milliseconds.
  • the software module includes a preset module and an unlocking module, respectively implementing a preset function and an unlocking function, where the preset module is integrated in a setting menu of the terminal, There are two menus, one is the key to the unlocking method, the other is the preset, the user sets the range of the triggering distance and delays, and the unlocking module is triggered when the terminal switches from the sleep state to the awake state.
  • the unlocking module uninterruptedly acquires the data of the distance sensor, converts the distance, and determines whether it is within the distance range of the preset module. If yes, the controller is activated, and the threshold value is greater than the preset delay to unlock.
  • the distance sensor data is continuously read during the period, and when the distance exceeds the preset distance range, the fixed device will be heavy Stop.
  • the specific time in the step (5) is 5 seconds.
  • a mobile terminal unlocking device based on a built-in distance sensor comprising:
  • a distance sensor is built in the mobile intelligent terminal device for acquiring distance data of the occlusion object;
  • a central processing chip is built in the mobile intelligent terminal device and connected to the distance sensor for acquiring the Distance sensor data;
  • a software module receiving data obtained by the central processing chip and performing noise reduction processing on the data, and obtaining an actual distance of the occlusion object by converting;
  • the determining module is configured to determine that the device can be unlocked if the actual distance remains above a certain time interval.
  • the software module includes a preset module and an unlocking module, and implements a preset function and an unlocking function, respectively.
  • the preset module is integrated in the setting menu of the terminal, and includes two menus, one is a shortcut of the unlocking method, and the other is a preset, where the user sets the range of the triggered distance and delays .
  • the unlocking module is triggered when the terminal is switched from the sleep state to the awake state, and the unlocking module acquires the data of the distance sensor without interruption, converts the distance, and determines whether the distance is in the preset module. Within the range, if yes, the controller is activated, and the threshold value is greater than the preset delay, and the distance sensor data is continuously read. When the distance exceeds the preset distance range, the timer will be heavy. Stop.
  • the invention obtains the distance of the object above the device by reading the data of the distance sensor, and the user only needs to move the limb or the object to the top of the sensor, and the distance between the control and the device interface is within the set range, and the specific ⁇ is maintained. In between, you can unlock your device.
  • it is more convenient under the premise of ensuring safety, such as unlocking when the finger is inconvenient to touch the screen.
  • the distance sensor included in the device itself is used to save costs and the technology is more mature. At the same time as the function unlocked by the distance sensor does not interfere with the operation of other unlocking functions, the user can also use other methods to unlock the device.
  • FIG. 1 is a schematic flow chart of a method for unlocking a mobile terminal based on a built-in distance sensor according to an embodiment of the invention
  • FIG. 2 is a block diagram showing the structure of a mobile terminal unlocking device based on a built-in distance sensor according to an embodiment of the present invention.
  • FIG. 1 a flow chart of a method for unlocking a mobile terminal based on a built-in distance sensor
  • the user selects whether to enable the distance sensing unlock function in the setting menu, and sets the upper and lower thresholds of the distance. (dmin, dmax) and a reasonable delay of 1.
  • the device processor reads sensor data at intervals of tens of milliseconds and converts it to actual distance by software.
  • the controller It is judged whether the distance sensed to the object is greater than or equal to dmin and less than or equal to dmax, if it is met, the controller is started, otherwise the return continues to perform the initial judgment. After the timer is started, the distance of sensing is continued every tens of milliseconds. When the distance is less than dmin or greater than dmax, the controller resets and stops, and returns to continue the initial judgment. If the obtained distance data is always within the range of (d min, dmax) and the duration is greater than or equal to t, the unlock condition is satisfied and the device is unlocked.
  • the various components of the device involved in FIG. 2 include: a distance sensor (1) built in mobile intelligence In the terminal device, the distance data for acquiring the occlusion object; the central processing chip (2) is built in the mobile intelligent terminal device and connected to the distance sensor (1) for acquiring the distance sensor (1)
  • the software module (3) receives the data obtained by the central processing chip (2) and performs noise reduction processing on the data, and obtains an actual distance of the occluded object by conversion, wherein the software module (3) includes a preset module (3) 1) and the unlocking module (3-2), respectively, implement preset functions and unlock functions.
  • the preset module (3-1) is integrated in the terminal's setting menu and contains two menus. One is the key to the unlocking method, and the other is the preset.
  • the user sets the range of the triggering distance here and delays.
  • the unlocking module (3-2) is triggered when the terminal is switched from the sleep state to the awake state, and the unlocking module (3-2) uninterruptedly acquires the data of the distance sensor (1), converts the distance, and determines whether Within the distance range of the preset module (3-1), if yes, the controller is activated, and the threshold value is greater than the preset delay to unlock, and the distance sensor (1) data is continuously read during the distance.
  • Exceeding the preset distance range the timer will reset and stop; the decision module (5) is used to determine that the device can be unlocked if the actual distance remains above a certain time interval.
  • the function that is unlocked by the distance sensor (1) does not interfere with the operation of other unlocking functions, and the user can use other methods to unlock the device.

Landscapes

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

Abstract

La présente invention concerne un procédé de déverrouillage pour un terminal mobile basé sur un capteur de distance intégré, consistant à : (1) configurer un capteur de distance dans un dispositif de terminal mobile intelligent ; (2) un utilisateur déplace un objet de protection au-dessus du capteur, et obtient des données de distance de l'objet de protection au moyen du capteur de distance ; (3) connecter le capteur de distance à une puce de traitement centrale dans le dispositif de terminal mobile intelligent, et la puce de traitement centrale est utilisée pour obtenir des données du capteur de distance ; (4) la puce de traitement centrale télécharge les données obtenues vers un logiciel spécial pour une réduction de bruit, et obtient une distance réelle de l'objet de protection au moyen d'une conversion ; (5) si la distance réelle est déterminée comme étant conservée plus qu'une heure spéciale, le dispositif peut être déverrouillé. L'invention concerne également un dispositif de déverrouillage pour un terminal mobile basé sur un capteur de distance intégré, permettant le déverrouillage du terminal mobile d'être plus pratique tout en garantissant la sécurité ; l'utilisation du capteur de distance compris dans le dispositif lui-même permet d'économiser des coûts, et la technologie est plus évoluée.
PCT/CN2017/090683 2017-06-26 2017-06-29 Procédé et dispositif de déverrouillage pour terminal mobile basé sur un capteur de distance intégré WO2019000292A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710492180.3 2017-06-26
CN201710492180.3A CN107295176A (zh) 2017-06-26 2017-06-26 一种基于内置距离传感器的移动终端解锁方法和装置

Publications (1)

Publication Number Publication Date
WO2019000292A1 true WO2019000292A1 (fr) 2019-01-03

Family

ID=60099731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/090683 WO2019000292A1 (fr) 2017-06-26 2017-06-29 Procédé et dispositif de déverrouillage pour terminal mobile basé sur un capteur de distance intégré

Country Status (2)

Country Link
CN (1) CN107295176A (fr)
WO (1) WO2019000292A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108803990B (zh) * 2018-06-12 2021-03-16 Oppo广东移动通信有限公司 交互方法、装置及终端

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101951444A (zh) * 2010-09-29 2011-01-19 中兴通讯股份有限公司 一种实现移动终端锁屏和开屏的方法及移动终端
EP2811725A1 (fr) * 2013-06-07 2014-12-10 BlackBerry Limited Dispositif mobile de communication sans fil effectuant des déverrouillages de dispositif basés sur la communication de champ proche (NFC) et procédés associés
CN104348962A (zh) * 2013-08-06 2015-02-11 浪潮乐金数字移动通信有限公司 基于激光测距的手机解锁方法及具有激光测距功能的手机
CN104427081A (zh) * 2013-08-19 2015-03-18 中兴通讯股份有限公司 一种移动终端的解锁方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101951444A (zh) * 2010-09-29 2011-01-19 中兴通讯股份有限公司 一种实现移动终端锁屏和开屏的方法及移动终端
EP2811725A1 (fr) * 2013-06-07 2014-12-10 BlackBerry Limited Dispositif mobile de communication sans fil effectuant des déverrouillages de dispositif basés sur la communication de champ proche (NFC) et procédés associés
CN104348962A (zh) * 2013-08-06 2015-02-11 浪潮乐金数字移动通信有限公司 基于激光测距的手机解锁方法及具有激光测距功能的手机
CN104427081A (zh) * 2013-08-19 2015-03-18 中兴通讯股份有限公司 一种移动终端的解锁方法及装置

Also Published As

Publication number Publication date
CN107295176A (zh) 2017-10-24

Similar Documents

Publication Publication Date Title
CN105138171B (zh) 触摸按键及指纹识别方法
US10684675B2 (en) Method and apparatus using frictional sound
TWI364691B (en) Handheld type electronic product and control method for automatically switching between operating modes
KR101716834B1 (ko) 이중 저전력 프로세서 구성의 디바이스 잠금을 위한 비활성 타임아웃의 연장
KR20180111838A (ko) 애플리케이션에서 함수를 호출하기 위한 방법 및 장치
TWI698800B (zh) 資訊圖像顯示方法及裝置
WO2012040975A1 (fr) Procédé et terminal mobile permettant de verrouiller et de déverrouiller l'écran d'un terminal mobile
WO2014134930A1 (fr) Procédé et système de déverrouillage d'écran tactile et dispositif électronique
WO2014000598A1 (fr) Procédé, dispositif et terminal de détection pour l'état portatif d'un utilisateur
WO2014180439A1 (fr) Procédé et appareil de changement d'état d'un terminal
WO2016045027A1 (fr) Procédé de réglage de sensibilité d'écran et terminal mobile
WO2015188516A1 (fr) Procédé et dispositif d'affichage auto-adaptatif d'application de terminal
WO2014183529A1 (fr) Procédé de commutation de mode conversation de terminal mobile, dispositif et support de stockage
WO2017005166A1 (fr) Terminal mobile et son procédé de commande
WO2013167009A2 (fr) Procédé et appareil de verrouillage par détection pour un écran tactile
WO2016101580A1 (fr) Procédé et système de commande de terminal par l'intermédiaire d'un dispositif portable, terminal et dispositif portable
WO2013174323A2 (fr) Procédé et dispositif de contrôle de terminal et terminal
WO2018064886A1 (fr) Procédé de collecte d'empreinte digitale et terminal
CN106371643A (zh) 触控芯片失效处理方法及装置
WO2019000292A1 (fr) Procédé et dispositif de déverrouillage pour terminal mobile basé sur un capteur de distance intégré
WO2016045333A1 (fr) Support d'informations, appareil et procédé d'activation de terminal
CN107526522B (zh) 黑屏手势识别方法及装置，以及移动终端、存储介质
CN110312035A (zh) 一种终端的控制方法、移动终端及计算机可读存储介质
CN109683697A (zh) 一种超低功耗系统唤醒装置及方法
KR20090131757A (ko) 터치 입력부를 구비한 영상 처리 장치의 유효터치 판별방법 및 이를 수행하는 영상 처리 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17915508

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 23/06/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17915508

Country of ref document: EP

Kind code of ref document: A1