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WO2018195915A1 - Procédé de commande de déverrouillage et produit associé - Google Patents

Procédé de commande de déverrouillage et produit associé Download PDF

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Publication number
WO2018195915A1
WO2018195915A1 PCT/CN2017/082441 CN2017082441W WO2018195915A1 WO 2018195915 A1 WO2018195915 A1 WO 2018195915A1 CN 2017082441 W CN2017082441 W CN 2017082441W WO 2018195915 A1 WO2018195915 A1 WO 2018195915A1
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WO
WIPO (PCT)
Prior art keywords
fingerprint
mobile terminal
area
display screen
touch display
Prior art date
Application number
PCT/CN2017/082441
Other languages
English (en)
Chinese (zh)
Inventor
张海平
Original Assignee
广东欧珀移动通信有限公司
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 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to PCT/CN2017/082441 priority Critical patent/WO2018195915A1/fr
Publication of WO2018195915A1 publication Critical patent/WO2018195915A1/fr

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

Definitions

  • the present invention relates to the field of mobile terminal technologies, and in particular, to an unlock control method and related products.
  • smartphones can support more and more applications and become more powerful. Smartphones are becoming more and more indispensable in the life of users. More and more research shows that how software works and how users use smartphones is a key factor in determining system energy consumption and efficiency.
  • the fingerprint recognition device of mobile phones is generally set in a separate area, such as the Home button on the lower side of the mobile phone screen, or the back of the mobile phone.
  • the finger fingerprint face needs to be touched. Or pressing the fingerprint identification device area, so that the fingerprint identification device collects the fingerprint data, and after the fingerprint data is successfully matched, the screen is unlocked.
  • the embodiment of the invention provides an unlocking control method and related products, and a method for controlling the fingerprint unlocking of the mobile terminal in the fingerprint display area is proposed, which can improve the accuracy and intelligence of the fingerprint unlocking of the mobile terminal.
  • an embodiment of the present invention provides a mobile terminal, including an application processor AP, a touch display screen, and a fingerprint identification device, where a fingerprint identification area of the fingerprint identification device is located in a first area of the touch display screen. among them,
  • the touch display screen is configured to notify the fingerprint identification device to collect fingerprint data of the user when detecting the first touch operation of the user for the first area;
  • the fingerprint identification device is configured to collect fingerprint data, and send the fingerprint data to the AP;
  • the AP is configured to match the fingerprint data, and illuminate the entire touch display screen when the matching is successful, and release the lock screen interface.
  • an embodiment of the present invention provides an unlocking control method, which is applied to a mobile terminal including an application processor AP, a touch display screen, and a fingerprint recognition device, where the fingerprint identification area of the fingerprint recognition device is located in the touch a first area of the display screen, the method comprising:
  • the mobile terminal controls the touch display screen to notify the fingerprint identification device to collect fingerprint data of the user when detecting the first touch operation of the user for the first area;
  • the mobile terminal controls the fingerprint identification device to collect fingerprint data, and sends the fingerprint data to the AP;
  • the mobile terminal matches the fingerprint data with the fingerprint template data preset in the mobile terminal by using the AP, and illuminates the entire touch display screen when the matching is successful, and releases the lock screen interface.
  • an embodiment of the present invention provides a mobile terminal, including: an application processor AP, a touch display screen, a fingerprint identification device, and a memory; and one or more programs, wherein the fingerprint identification device performs fingerprint identification The area is located in the first area of the touch display screen;
  • the one or more programs are stored in the memory and configured to be executed by a processor, the processor including the AP, the program including instructions for performing the following steps;
  • an embodiment of the present invention provides an unlocking control apparatus, which has a function of implementing behavior of a mobile terminal in the design of the foregoing method.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to perform the implementation of the present invention.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to execute Some or all of the steps described in any of the methods of the second aspect of the invention.
  • the computer program product can be a software installation package.
  • the fingerprint identification area of the fingerprint identification device of the mobile terminal is located in the first area of the touch display screen, and the touch display screen of the mobile terminal detects that the user is the first area for the first area.
  • the fingerprint identification device is notified to collect the fingerprint data
  • the fingerprint identification device collects the fingerprint data
  • the AP matches the fingerprint data, and lights up the entire touch display when the matching is successful.
  • Screen and unlock the lock screen It can be seen that the touch display screen of the mobile terminal not only informs the fingerprint recognition device to collect fingerprint data when the first touch operation for the first area is detected, and other areas of the touch display screen other than the first area are touched.
  • the touch display screen does not notify the fingerprint identification device to collect the fingerprint data, so that the user can prevent the fingerprint recognition device from triggering the fingerprint data to be triggered by the touch operation of the area other than the first area, which is beneficial to improve the movement.
  • the accuracy and intelligence of terminal fingerprint unlocking is beneficial to improve the movement.
  • FIG. 1A is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
  • FIG. 1B is a schematic diagram of a position of a first area in a touch screen display according to an embodiment of the present invention
  • FIG. 2A is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
  • FIG. 2B is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of an unlock control method according to an embodiment of the present invention.
  • FIG. 4 is a schematic flow chart of another unlocking control method disclosed in an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart diagram of another unlocking control method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of an unlocking control apparatus according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the mobile terminal involved in the embodiments of the present invention may include various handheld devices having wireless communication functions, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment, UE), mobile station (MS), terminal device, and the like.
  • UE User Equipment
  • MS mobile station
  • terminal device and the like.
  • the devices mentioned above are collectively referred to as mobile terminals.
  • the embodiments of the present invention are described in detail below.
  • the mobile terminal 100 includes: an application processor AP110, a touch display screen 120, and a fingerprint identification.
  • the fingerprint recognition device 130 is coupled to the touch display screen 120.
  • the fingerprint identification area of the fingerprint recognition device 130 is located in a first area of the touch display screen 120, wherein the AP 110 passes through the bus.
  • 150 connects the touch display screen 120 and the fingerprint recognition device 130,
  • the touch display screen 120 is configured to notify the fingerprint identification device 130 to collect fingerprint data when detecting a first touch operation of the user for the first area.
  • the first area may be any preset area of the touch display screen 120, and the preset area may be located on the upper left side of the touch display screen 120 (as shown in FIG. 1B), the upper side, the lower side, and the left side.
  • the embodiments of the present invention are not limited by the side and the right side.
  • the fingerprint identification device 130 is configured to collect fingerprint data and send the fingerprint data to the AP 110.
  • the AP 110 is configured to match the fingerprint data, and illuminate the entire touch display screen 120 when the matching is successful, and release the lock screen interface.
  • the fingerprint identification device when the touch display screen of the mobile terminal detects the first touch operation for the first area, the fingerprint identification device is notified to collect the fingerprint data, and the fingerprint identification device collects the fingerprint data, and the fingerprint is collected.
  • the data is sent to the AP, and the AP matches the fingerprint data with the fingerprint template data preset in the mobile terminal, and lights up the entire touch display screen when the matching is successful, and unlocks the lock screen interface.
  • the mobile terminal can accurately identify the touch operation of the user in the first area where the fingerprint identification device is located, and notify the fingerprint identification device to collect the fingerprint data, so as to prevent the user from triggering the fingerprint recognition by mistake for the touch operation of the area other than the first area. The situation that the device collects fingerprint data occurs, which is beneficial to improving the accuracy and intelligence of fingerprint unlocking of the mobile terminal.
  • the touch display screen 120 is further configured to simultaneously wake up the AP 110 and the fingerprint recognition device 130 when detecting a second touch operation of the user for the second area.
  • the second area is an area of the touch display screen 120 other than the first area; wherein the mobile terminal 100 is in an off-screen state, and the touch screen of the touch display screen 120 is in an awake state.
  • the fingerprint entry operation is a first touch operation for the first area.
  • first area is smaller than the second area.
  • the mobile terminal when the touch display screen of the mobile terminal detects the second touch operation of the user for the second area, the AP and the fingerprint identification device are first awake, and the AP is notified to light the first The area, secondly, the AP illuminates the first area, the first area is used to prompt the user for the location of the fingerprint identification device for fingerprint data entry, and since the second area is an area other than the first area of the touch display screen, That is to say, the mobile terminal provides a fingerprint unlocking initialization process (the fingerprint unlocking initialization process specifically refers to a wake-up AP and a fingerprint recognition device, and a lighting mechanism for illuminating the first area to remind the user of the location), and does not need to be consumed in the off-screen state.
  • the fingerprint unlocking initialization process specifically refers to a wake-up AP and a fingerprint recognition device, and a lighting mechanism for illuminating the first area to remind the user of the location
  • the power continuously wakes up the AP and the fingerprint recognition device, and since the first area is smaller than the second area, the user can conveniently touch the second area, thereby triggering the fingerprint unlocking initialization process of the mobile terminal in the blanking state, which is beneficial to improving the fingerprint of the mobile terminal. Unlock the convenience of the initialization process and power management efficiency.
  • the time-consuming process is further saved with respect to the serial process, which is advantageous for further improving the speed of fingerprint unlocking of the mobile terminal.
  • the touch display screen 120 includes a touch screen and a display screen, and the touch screen and the display screen are stacked, and the display screen is disposed on a lower side of the touch screen.
  • the fingerprint identification device 130 includes a fingerprint sensor Sensor, wherein the fingerprint sensor includes at least one of the following: an optical fingerprint sensor, a capacitive fingerprint sensor, an ultrasonic fingerprint sensor, and the like.
  • the specific representation of the fingerprint recognition device coupled to the touch display screen may be, for example, the fingerprint when the fingerprint sensor is a capacitive fingerprint sensor and the touch screen in the touch display screen is capacitive.
  • the identification device is integrated into the touch screen of the touch display screen.
  • the first sensing capacitor array of the fingerprint identification device can be embedded in the second sensing capacitor array of the touch screen, and the A sensing capacitor in an array of inductive capacitors is evenly distributed in the first region.
  • the specific representation of the fingerprint recognition device coupled to the touch display screen may be, for example, the fingerprint recognition device is integrated into the touch display screen, and the mobile terminal is The fingerprint recognition device collects user fingerprint data based on the principle of small hole imaging, and the spacer layer between the touch screen and the display screen is provided with a first aperture array layer in the first preset area,
  • the driving circuit layer of the display screen forms an evenly distributed array of small holes in the second predetermined area during printing, the small hole array uniformly distributed on the driving circuit layer serves as a second small hole array layer, and the first small hole array
  • the light-transmitting holes in the layer and the light-transmitting holes in the second small-hole array layer are in one-to-one correspondence
  • the optical fingerprint sensor includes a charge coupler CCD array layer, and the CCD array layer is configured to detect light transmitted through the first small hole array layer and the second small hole array layer, the first preset area and the second preset The regions correspond to the first region.
  • the specific expression of the fingerprint recognition device coupled to the touch display screen may be, for example, a vacuum detection chamber is disposed below the first region of the touch display screen.
  • the ultrasonic detecting chamber is evenly arranged with a plurality of ultrasonic sensors, the ultrasonic sensor comprises an ultrasonic signal transmitter and an ultrasonic signal receiver, the ultrasonic signal transmitter is used for transmitting a signal of a specific frequency to detect a user fingerprint, and the ultrasonic signal receiver is used for receiving The echo signal reflected back.
  • the working principle of the ultrasonic sensor is to use ultrasonic waves to have the ability to penetrate the material, and to generate echoes of different sizes depending on the material (the degree of absorption, penetration and reflection is different when the ultrasonic waves reach the surface of different materials), and the fingerprint of the user can be distinguished.
  • the location of the face and the face is to use ultrasonic waves to have the ability to penetrate the material, and to generate echoes of different sizes depending on the material (the degree of absorption, penetration and reflection is different when the ultrasonic waves reach the surface of different materials), and the fingerprint of the user can be distinguished.
  • the location of the face and the face is to use ultrasonic waves to have the ability to penetrate the material, and to generate echoes of different sizes depending on the material (the degree of absorption, penetration and reflection is different when the ultrasonic waves reach the surface of different materials), and the fingerprint of the user can be distinguished.
  • the location of the face and the face is to use ultrasonic waves to have the ability to penetrate the material, and to generate echoes of
  • the AP 110 is specifically configured to: notify the The display MCU 160 matches the fingerprint data with the fingerprint template data preset in the mobile terminal, and illuminates the entire touch display screen 120 when the matching is successful;
  • the AP 110 is specifically configured to notify the display MCU 160 to illuminate the first area of the touch display screen 120 in the light of the first area of the touch display screen.
  • the display MCU of the mobile terminal can cooperate with the AP to process the fingerprint data identification process and the lighting operation in the process of unlocking control, thereby avoiding the situation that the AP processes all operations and takes a long time and is inefficient, which is beneficial to improving the unlocking of the mobile terminal. Control process efficiency.
  • the mobile terminal 100 further includes a memory 140, where the memory 140 stores an Android Android system, a lock screen application, and the Android system.
  • the system includes a fingerprint service FingerprintService, a power management service PMS, wherein the AP 110 is connected to the memory 140 via the bus 150.
  • the AP 110 is specifically configured to: invoke the FingerprintService to forward the fingerprint data with the fingerprint data.
  • the fingerprint template data set in the mobile terminal is matched, and when the matching is successful, the PMS is called to illuminate the entire touch display screen 120, and the lock screen application is called to unlock the lock screen interface.
  • the AP 110 is further used to wake up the PMS before the first area of the touch display screen 120 is illuminated.
  • the AP of the mobile terminal wakes up the PMS before the first area of the touch display screen 120 is illuminated, so that the AP does not need to wake up the PMS again to light up through the PMS.
  • the entire touch display saves the amount of time required to wake up the PMS. It is beneficial to improve the speed at which the user touches the first area to perform bright-screen fingerprint unlocking.
  • the first touch operation for the first area is an operation of performing a touch on the first area and a touch duration greater than a preset duration threshold
  • the first touch operation is an operation of touching the first area and the touch duration is greater than a preset duration threshold, and the first touch operation is not a conventional touch operation such as a single click.
  • the user can be prevented from touching the first area to trigger the fingerprint data collection operation to ensure that the fingerprint surface of the user is stably contacted with the first area, so that the fingerprint identification device can accurately collect the fingerprint data, which is beneficial to improving the accuracy of fingerprint unlocking.
  • the second touch operation is a continuous N touch operation for the second region within a preset duration; or, the second region performs touch sliding and touch sliding
  • the operation of the distance is greater than the preset distance threshold; or the touch sliding of the second area and the touch sliding pattern is matched with the preset graphic, or the pressing of the second area and the pressing force is greater than the preset dynamic threshold Operation, it can be seen that the second touch operation is not a conventional touch operation such as a single click, so that the mobile terminal can avoid unnecessary power loss due to the user frequently touching the touch display screen and waking up the AP and the fingerprint recognition device to some extent. It is beneficial to reduce power consumption and improve power efficiency of mobile terminals.
  • FIG. 3 is a schematic flowchart of an unlocking control method according to an embodiment of the present invention, which is applied to a mobile terminal including an application processor AP, a touch display screen, and a fingerprint identification device, and the fingerprint identification device is coupled to The fingerprint display area of the fingerprint recognition device is located in a first area of the touch display screen.
  • the unlock control method includes:
  • the mobile terminal controls the touch display screen to notify the fingerprint identification device to collect fingerprint data of the user when detecting the first touch operation of the user for the first area.
  • the mobile terminal controls the fingerprint identification device to collect fingerprint data, and sends the fingerprint data to the AP.
  • the mobile terminal matches the fingerprint data with the fingerprint template data preset in the mobile terminal by using the AP, and illuminates the entire touch display screen when the matching is successful, and unlocks the lock screen. interface.
  • the fingerprint identification area of the fingerprint identification device of the mobile terminal is located in the first area of the touch display screen, and the touch display screen of the mobile terminal detects that the user is the first area for the first area.
  • the fingerprint identification device is notified to collect the fingerprint data
  • the fingerprint identification device collects the fingerprint data
  • the AP matches the fingerprint data, and lights up the entire touch display when the matching is successful.
  • Screen and unlock the lock screen It can be seen that the touch display screen of the mobile terminal not only informs the fingerprint recognition device to collect fingerprint data when the first touch operation for the first area is detected, and other areas of the touch display screen other than the first area are touched.
  • the touch display screen does not notify the fingerprint identification device to collect the fingerprint data, so that the user can prevent the fingerprint recognition device from triggering the fingerprint data to be triggered by the touch operation of the area other than the first area, which is beneficial to improve the movement.
  • the accuracy and intelligence of terminal fingerprint unlocking is beneficial to improve the movement.
  • the method further includes:
  • the AP and the fingerprint identification device are first awake, and the AP is notified to light the first area, and then The AP illuminates the first area, and the first area is used to prompt the user for the location of the fingerprint identification device for fingerprint data entry, and since the second area is an area other than the first area of the touch display screen, that is,
  • the mobile terminal provides a fingerprint unlocking initialization process (the fingerprint unlocking initialization process specifically refers to a wake-up AP and a fingerprint recognition device, and a lighting mechanism for illuminating the first area to remind the user of the location), and the device is continuously awake without power consumption in the off-screen state.
  • the AP and the fingerprint identification device and because the first area is smaller than the second area, the user can conveniently touch the second area, thereby triggering the fingerprint unlocking initialization process of the mobile terminal in the blanking state, which is beneficial to improving the fingerprint unlocking initialization process of the mobile terminal. Convenience and power management efficiency.
  • the time-consuming process is further saved with respect to the serial process, which is advantageous for further improving the speed of fingerprint unlocking of the mobile terminal.
  • the mobile terminal further includes a memory, where the memory stores an Android Android system, a lock screen application, and the Android system includes a fingerprint service FingerprintService and a power management service PMS;
  • the mobile terminal uses the FingerprintService to call the FingerprintService to match the fingerprint data with fingerprint template data preset in the mobile terminal, and invokes the PMS to illuminate the entire touch display when the matching is successful. Screen, and calling the lock screen application to unlock the screen.
  • the mobile terminal is lighting the touch display screen 120 through the AP.
  • the PMS is awakened before the first area is described.
  • the AP can illuminate the entire touch display screen through the PMS without waking up the PMS again, thereby saving the operation time required for waking up the PMS. It is beneficial to improve the speed at which the user touches the first area to perform bright-screen fingerprint unlocking.
  • the mobile terminal further includes a display micro control unit MCU;
  • the mobile terminal matches the fingerprint data with the fingerprint template data preset in the mobile terminal by using the AP, and illuminates the entire touch display screen when the matching is successful, including: the mobile terminal Notifying, by the AP, the display MCU to match the fingerprint data with fingerprint template data preset in the mobile terminal, and lighting the entire touch display screen when the matching is successful;
  • the display MCU of the mobile terminal can cooperate with the AP to process the fingerprint data identification process and the lighting operation in the process of unlocking control, thereby avoiding the situation that the AP processes all operations and takes a long time and is inefficient, which is beneficial to improving the unlocking of the mobile terminal. Control process efficiency.
  • the first touch operation is an operation of touching the first area and the touch duration is greater than a preset duration threshold, and the first touch operation is not a conventional touch operation such as a single click.
  • the user can be prevented from touching the first area to trigger the fingerprint data collection operation to ensure that the fingerprint surface of the user is stably contacted with the first area, so that the fingerprint identification device can accurately collect the fingerprint data, which is beneficial to improving the accuracy of fingerprint unlocking.
  • the second touch operation for the second area is an operation of performing N consecutive touch operations for a predetermined time duration range for the second area, where N is greater than 1 An integer; or an operation of performing touch sliding on the second area and a touch sliding distance greater than a preset distance threshold; or performing touch sliding on the second area and touching the sliding graphic to match the preset graphic operating.
  • the second touch operation is within a preset duration for the second area. Performing operations of consecutive N touches; or, performing touch sliding for the second region, and the distance of the touch sliding is greater than the preset distance threshold; or, performing touch sliding for the second region, and touching the sliding graphic and the preset graphic.
  • the matching operation is visible, and the second touch operation is not a conventional touch operation such as a single click, so that the mobile terminal can be prevented to be unnecessary due to the user frequently touching the touch display screen to continuously wake up the AP and the fingerprint recognition device.
  • the power consumption is beneficial to reduce power consumption and improve the power efficiency of the mobile terminal.
  • FIG. 4 is a schematic flowchart of another unlock control method according to an embodiment of the present invention, which is applied to an application processor AP, a touch display screen, and a fingerprint.
  • the mobile terminal of the identification device is characterized in that the fingerprint recognition device is coupled to the touch display screen, and the fingerprint recognition area of the fingerprint recognition device is located in a first area of the touch display screen.
  • the unlock control method includes:
  • the mobile terminal controls the touch display screen to simultaneously wake up the AP and the fingerprint recognition device when detecting a second touch operation of the user for the second area, and notify the AP to light the first An area, where the second area is an area other than the first area of the touch display screen.
  • the mobile terminal illuminates the first area by using the AP.
  • first area is smaller than the second area.
  • the mobile terminal controls the touch display screen to notify the fingerprint identification device to collect fingerprint data of the user when detecting the first touch operation of the user for the first area.
  • the mobile terminal controls the fingerprint identification device to collect fingerprint data, and send the fingerprint data to the AP.
  • the mobile terminal matches the fingerprint data with the fingerprint template data preset in the mobile terminal by using the AP, and illuminates the entire touch display screen when the matching is successful, and unlocks the lock screen. interface.
  • the fingerprint identification area of the fingerprint identification device of the mobile terminal is located in the first area of the touch display screen, and the touch display screen of the mobile terminal detects that the user is the first area for the first area.
  • the fingerprint identification device is notified to collect fingerprint data
  • the fingerprint identification device collects the fingerprint data
  • the AP matches the fingerprint data
  • the mobile terminal not only informs the fingerprint recognition device to collect the fingerprint data when detecting the first touch operation for the first region, so that the user can be prevented from falsely triggering the fingerprint recognition device for the touch operation of the region other than the first region.
  • the occurrence of fingerprint data acquisition is beneficial to improve the accuracy and intelligence of fingerprint unlocking of mobile terminals.
  • the touch display screen of the mobile terminal when detecting the second touch operation of the user for the second area, the touch display screen of the mobile terminal first wakes up the fingerprint recognition device at the same time, and secondly, the AP lights up the touch display after waking up.
  • the first area of the screen is used to prompt the user for the location of the fingerprint identification device for fingerprint data entry, and because the second area is an area other than the first area of the touch display screen, that is, the mobile terminal
  • a fingerprint unlocking initialization process specifically refers to a wake-up AP and a fingerprint recognition device, and a lighting mechanism for illuminating the first area to remind the user of the location
  • the area of the second area is relative to the first area
  • the area of the area is much larger, so that the triggering condition of the trigger mechanism is relatively wide, so the user can trigger the fingerprint unlocking initialization process very conveniently, thereby facilitating the convenience of fingerprint unlocking of the mobile terminal.
  • the operation of waking up the AP and the fingerprint identification device is performed synchronously, the time
  • FIG. 5 illustrates the main processing procedure involved in the embodiment of the present invention from the internal processing flow of the mobile terminal 100. among them:
  • the touch display screen 120 wakes up the AP and the fingerprint identification device when the second touch operation of the second area is detected by the user, and notifies the AP to illuminate the first area, the second The area is an area of the touch display screen other than the first area.
  • the AP 110 illuminates the first area.
  • the touch display screen 120 notifies the fingerprint identification device 130 to collect fingerprint data when detecting the first touch operation of the user for the first area.
  • the fingerprint identification device 130 collects fingerprint data and sends the fingerprint data to the AP 110.
  • the AP 110 matches the fingerprint data with the fingerprint template data set on the mobile terminal, and illuminates the entire touch display screen 120 when the matching is successful, and unlocks the lock screen interface.
  • FIG. 6 is a mobile terminal according to an embodiment of the present invention, including: an application processor AP, a touch display screen, a fingerprint identification device, and a memory; and one or more programs, wherein the fingerprint identification The fingerprint identification area of the device is located in the first area of the touch display screen;
  • the one or more programs are stored in the memory and configured to be executed by a processor, the processor including the AP, the program including instructions for performing the following steps;
  • the fingerprint data is matched with the fingerprint template data preset in the mobile terminal by the AP, and the entire touch display screen is illuminated when the matching is successful, and the lock screen interface is released.
  • the fingerprint identification area of the fingerprint identification device of the mobile terminal is located in the first area of the touch display screen, and the touch display screen of the mobile terminal detects that the user is the first area for the first area.
  • the fingerprint identification device is notified to collect the fingerprint data, the fingerprint identification device collects the fingerprint data, and sends the fingerprint data to the AP, and the AP matches the fingerprint data, and lights up the entire touch display when the matching is successful. Screen and unlock the lock screen.
  • the mobile terminal not only informs the fingerprint recognition device to collect the fingerprint data when detecting the first touch operation for the first region, so that the user can be prevented from falsely triggering the fingerprint recognition device for the touch operation of the region other than the first region.
  • the occurrence of fingerprint data acquisition is beneficial to improve the accuracy and intelligence of fingerprint unlocking of mobile terminals.
  • the program further includes instructions for performing the following steps: controlling the touch display screen to simultaneously wake up the AP and the device when detecting a second touch operation of the user for the second area
  • the fingerprint identification device notifies the AP to illuminate the first area, and the second area is an area of the touch display screen other than the first area;
  • the first area is illuminated by the AP.
  • the mobile terminal further includes a display micro control unit MCU; and the fingerprint template data preset in the mobile terminal by the AP The line is matched, and when the matching is successful, the entire touch display screen is illuminated.
  • the instructions in the program are specifically configured to: notify the display MCU to notify the fingerprint data and the preset by using the AP The fingerprint template data in the mobile terminal is matched, and the entire touch display screen is illuminated when the matching is successful.
  • the mobile terminal further includes a memory, where the memory stores an Android Android system, a lock screen application, the Android system includes a fingerprint service FingerprintService, a power management service PMS, and the The fingerprint data is matched with the fingerprint template data preset in the mobile terminal, and when the matching is successful, the entire touch display screen is illuminated, and the lock screen interface is released, and the instructions in the program are specifically used. Performing the following steps: calling the FingerprintService by the AP to match the fingerprint data with fingerprint template data preset in the mobile terminal, and calling the PMS to illuminate the entire touch when the matching is successful The display screen and the lock screen application are called to unlock the lock screen.
  • the program further includes instructions for performing the step of: waking up through the AP before the illuminating the first area of the touch display screen by the AP Said PMS.
  • the first touch operation for the first area is an operation of performing a touch on the first area and a touch duration greater than a preset duration threshold.
  • FIG. 7 is a schematic structural diagram of an unlocking control apparatus according to this embodiment.
  • the unlocking control device is applied to a mobile terminal, where the mobile terminal includes an application processor AP, a touch display screen, and a fingerprint recognition device, wherein the fingerprint recognition device is coupled to the touch display screen, and the fingerprint recognition
  • the fingerprint identification area of the device is located in a first area of the touch display screen, and the unlocking control device 700 includes a detecting unit 710, an acquiring unit 720, and a processing unit 730, where
  • the detecting unit 710 is configured to control the touch screen display device to notify the fingerprint identification device to collect fingerprint data of the user when detecting the first touch operation of the user for the first area;
  • the collecting unit 720 is configured to control the fingerprint identification device to collect fingerprint data, and send the fingerprint data to the AP;
  • the processing unit 730 is configured to match the fingerprint data with the fingerprint template data preset in the mobile terminal by using the AP, and illuminate the entire touch display screen when the matching is successful. And unlock the lock screen.
  • the detecting unit 710 of the unlocking control device 700 controls the touch display screen to notify the fingerprint identifying device to collect fingerprint data when the first touch operation for the first area is detected, and the collecting unit 720 controls The fingerprint identification device collects the fingerprint data and sends the fingerprint data to the AP, and the processing unit 730 controls the AP to match the fingerprint data with the fingerprint template data preset in the mobile terminal, and illuminates the entire touch display when the matching is successful. Screen and unlock the lock screen.
  • the unlocking control device not only informs the collecting unit to collect the fingerprint data when detecting the first touch operation for the first area, so that the user can be prevented from erroneously triggering the collecting unit to collect the touch operation for the area other than the first area.
  • the occurrence of fingerprint data is beneficial to improve the accuracy and intelligence of fingerprint unlocking of mobile terminals.
  • the processing unit is further configured to control the AP to illuminate the first area.
  • the unlocking control device when detecting the second touch operation of the user for the second area, the unlocking control device first wakes up the fingerprint recognition device, notifies the AP to illuminate the first area, and secondly, controls the AP to light up.
  • a first area the first area is used to prompt the user for the location of the fingerprint identification device for fingerprint data entry
  • the second area is an area other than the first area of the touch display screen, that is, the unlock control device
  • a fingerprint unlocking initialization process is provided (the fingerprint unlocking initialization process specifically refers to a wake-up AP and a fingerprint recognition device, and a lighting mechanism for illuminating the first area to remind the user of the location), and since the area of the second area is relative to the first area
  • the area of the area is much larger, so that the triggering condition of the trigger mechanism is relatively wide, so the user can trigger the fingerprint unlocking initialization process very conveniently, thereby facilitating the convenience of fingerprint unlocking of the mobile terminal.
  • the operation of waking up the AP and the fingerprint identification specifically refer
  • the mobile terminal further includes a memory, where the memory stores an Android Android system, a lock screen application, and the Android system includes a fingerprint service.
  • FingerprintService, power management service PMS; the processing unit is specifically configured to: control the AP to call the FingerprintService to match the fingerprint data with fingerprint template data preset in the mobile terminal, and call when the matching is successful
  • the PMS illuminates the entire touch display screen, and invokes the lock screen application to unlock the lock screen interface.
  • the mobile terminal further includes a display micro control unit MCU;
  • the processing unit 730 is specifically configured to: notify, by the AP, the display screen MCU to perform an operation of: matching the fingerprint data with fingerprint template data preset in the mobile terminal, and when the matching is successful Lighting the entire touch display.
  • the display MCU of the mobile terminal can cooperate with the AP to process the fingerprint data identification process and the lighting operation in the process of unlocking control, thereby avoiding the situation that the AP processes all operations and takes a long time and is inefficient, which is beneficial to improving the unlocking of the mobile terminal. Control process efficiency.
  • the first touch operation for the first area is an operation of performing a touch on the first area and a touch duration greater than a preset duration threshold.
  • the second touch operation for the second area is an operation of performing N consecutive touch operations for a predetermined time duration range for the second area, where N is greater than 1 An integer; or an operation of performing touch sliding on the second area and a touch sliding distance greater than a preset distance threshold; or performing touch sliding on the second area and touching the sliding graphic to match the preset graphic operating.
  • the embodiment of the present invention further provides another mobile terminal.
  • FIG. 8 for the convenience of description, only parts related to the embodiment of the present invention are shown. If the specific technical details are not disclosed, refer to the method of the embodiment of the present invention. section.
  • the mobile terminal can be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the mobile terminal is used as a mobile phone as an example:
  • FIG. 8 shows a partial structure of a mobile phone related to a mobile terminal provided by an embodiment of the present invention.
  • the mobile phone includes: a radio frequency (RF) circuit 910, a memory 920, an input unit 930, a sensor 950, an audio circuit 960, a Wireless Fidelity (WiFi) module 970, an application processor AP980, and a power supply. 990 and other components.
  • RF radio frequency
  • the input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 930 can include a touch display screen 933, a fingerprint recognition device 931, and other input devices 932.
  • the fingerprint recognition device 931 is coupled to the touch display screen 933, and the fingerprint recognition area of the fingerprint recognition device 931 is located in the first area of the touch display screen 933.
  • the input unit 930 can also include other input devices 932.
  • other input devices 932 may include, but are not limited to, one or more of physical buttons, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the touch display screen 933 is configured to notify the fingerprint identification device 931 to collect fingerprint data when detecting a first touch operation of the user for the first area; the fingerprint identification device 931 is configured to: The fingerprint data is collected and sent to the AP 980; the AP 980 is configured to match the fingerprint data, and when the matching is successful, illuminate the entire touch display screen 933 and release the lock screen interface.
  • the AP 980 is used to connect various parts of the entire handset with various interfaces and lines, perform various functions of the handset by running or executing software programs and/or modules stored in the memory 920, and recalling data stored in the memory 920. Process the data to monitor the phone as a whole.
  • the memory 920 can be used to store an Android Android system, a lock screen application, and the Android system includes a fingerprint service FingerprintService and a power management service PMS. Moreover, memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the RF circuit 910 can be used for receiving and transmitting information.
  • RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 910 can also communicate with the network and other devices via wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple) Access, WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), etc.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • the handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the touch display screen according to the brightness of the ambient light, and the proximity sensor can turn off the touch display when the mobile phone moves to the ear. And / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset.
  • the audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961 for conversion to the sound signal by the speaker 961; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal by the audio circuit 960. After receiving, it is converted into audio data, and then the audio data is played by the AP 980, sent to the other mobile phone via the RF circuit 910, or the audio data is played to the memory 920 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access.
  • FIG. 8 shows the WiFi module 970, it can be understood that it does not belong to the essential configuration of the mobile phone, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the mobile phone also includes a power source 990 (such as a battery) that supplies power to various components.
  • a power source 990 such as a battery
  • the power source can be logically connected to the AP980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • each step method flow can be implemented based on the structure of the mobile phone.
  • each unit function can be implemented based on the structure of the mobile phone.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program causing the computer to execute part of any unlocking control method as described in the above method embodiment Or all steps.
  • Embodiments of the present invention also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the operations as recited in the above method embodiments Any or all of the steps to unlock the control method.
  • the computer program product can be a software installation package.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software program module.
  • the integrated unit if implemented in the form of a software program module and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Function (AREA)

Abstract

Selon des modes de réalisation, la présente invention concerne un procédé de commande de déverrouillage et un produit associé. Le procédé comprend les étapes suivantes : lorsqu'un écran tactile d'un terminal mobile détecte une première opération tactile pour une première région, l'écran tactile du terminal mobile notifie à un dispositif de reconnaissance d'empreinte digitale de collecter des données d'empreinte digitale; le dispositif de reconnaissance d'empreinte digitale du terminal mobile collecte les données d'empreinte digitale et envoie les données d'empreinte digitale à un AP; et l'AP du terminal mobile apparie les données d'empreinte digitale avec des données de modèle d'empreinte digitale prédéfinies dans le terminal mobile, éclaire l'ensemble de l'écran tactile lorsque l'appariement réussit, et déverrouille une interface d'écran verrouillée. Les modes de réalisation de la présente invention aident à améliorer la précision et l'intelligence de déverrouillage par empreinte digitale pour un terminal mobile.
PCT/CN2017/082441 2017-04-28 2017-04-28 Procédé de commande de déverrouillage et produit associé WO2018195915A1 (fr)

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PCT/CN2017/082441 WO2018195915A1 (fr) 2017-04-28 2017-04-28 Procédé de commande de déverrouillage et produit associé

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