CN108875332A

CN108875332A - For starting the methods, devices and systems and storage medium of face unlock

Info

Publication number: CN108875332A
Application number: CN201710648849.3A
Authority: CN
Inventors: 陈可卿
Original assignee: Beijing Megvii Technology Co Ltd; Beijing Maigewei Technology Co Ltd
Current assignee: Beijing Megvii Technology Co Ltd; Beijing Maigewei Technology Co Ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2018-11-23

Abstract

The method, apparatus that the face that the embodiment provides a kind of for starting electronic equipment unlocks and system and storage medium for starting face unlock.There are two types of being arranged on electronic equipment or the device sensor more than two kinds, this method include：The sensing data for obtaining two kinds or being generated more than each in two kinds of device sensors；For two kinds or more than each in two kinds of device sensors, the sensing data based on generation judges whether to need to unlock, to obtain unlock judging result corresponding with this kind of device sensor；Final judging result is obtained based on all unlock judging results；And judge whether to need to unlock according to final judging result, if it is desired, then export control signal for controlling the unlatching for unlocking relevant function to face.The above method, device and system and storage medium can integrate the sensing data of plurality of devices sensor to determine whether needing to unlock, this facilitates the power consumption for reducing electronic equipment.

Description

For starting the methods, devices and systems and storage medium of face unlock

Technical field

The present invention relates to field of electronic devices, relate more specifically to a kind of side that the face for starting electronic equipment unlocks Method, device and system and storage medium for starting face unlock.

Background technique

Face unlock application in mobile device has had already appeared some year.This kind of face unlocking method is all to utilize The front camera of mobile device captures flat image, finds human face region in the picture, and extract corresponding face characteristic.With Afterwards, the face characteristic of extraction and the face characteristic of the permission user of prior typing are compared, if comparison obtain it is similar Degree score is more than that certain threshold value then releases permission locking.User when not in use, mobile device is usually dark screen and lock machine.? When user needs to carry out face unlock, the key in mobile device can be pressed or click the screen of mobile device, then may be used With start face unlock (such as make screen light and camera open).It is this since user is there are the possibility of maloperation The Starting mode of face unlock may be since the maloperation of user be without necessarily lighting screen and opening camera.Due to point Bright screen and unlatching camera belong to the application of high power consumption, therefore the mode of this starting face unlock is unfavorable for extending movement The cruise duration of equipment.

Summary of the invention

The present invention is proposed in view of the above problem.The present invention provides a kind of for starting the face solution of electronic equipment The method, apparatus of lock and for start face unlock system and storage medium.

According to an aspect of the present invention, a kind of method of starting face unlock for electronic equipment, electronic equipment are provided There are two types of upper settings or the device sensor more than two kinds, and wherein method includes：It obtains two kinds or is more than two kinds of device sensors In each generate sensing data；For two kinds or more than each in two kinds of device sensors, based on generation Sensing data judges whether to need to unlock, to obtain unlock judging result corresponding with this kind of device sensor；Based on all Unlock judging result obtains final judging result；And judge whether to need to unlock according to final judging result, if needed It wants, then exports control signal for controlling the unlatching for unlocking relevant function to face.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, needs to unlock and be not necessarily to unlock, and obtaining final judging result based on all unlock judging results includes：It is right All unlock judging results are weighted and averaged, to obtain final judging result；Judged whether according to final judging result It needs to unlock and includes：If final judging result is more than predetermined unlock threshold value, it is determined that need to unlock, otherwise determine without solution Lock.

Illustratively, method further includes：If two kinds can not be obtained or more than the particular device in two kinds of device sensors The sensing data of sensor will be with spy before the step of obtaining final judging result based on all unlock judging results The corresponding unlock judging result of locking equipment sensor is set as default value；And it is flat being weighted to all unlock judging results In equal step, adjustment is with particular device sensor and two kinds or more than the other equipment sensor in two kinds of device sensors Weight of the corresponding unlock judging result in weighted average.

Illustratively, method further includes：If two kinds can not be obtained or more than the particular device in two kinds of device sensors The sensing data of sensor will be with spy before the step of obtaining final judging result based on all unlock judging results The corresponding unlock judging result of locking equipment sensor is set as default value.

Illustratively, two kinds or more than two kinds device sensors are two in following item or are more than two：Gyroscope adds Speedometer, magnetic strength meter, optical sensor, proximity sensor and interaction sensing device.

Illustratively, for two kinds or more than each in two kinds of device sensors, it is based on corresponding sensing data Judge whether to need to unlock, includes to obtain unlock judging result corresponding with this kind of device sensor：For gyroscope, judgement Whether changing value of the sensing data corresponding with gyroscope in the first predetermined period is more than gyroscope threshold value, if it is, It determines that unlock judging result corresponding with gyroscope is to need to unlock, otherwise determines that unlock judging result corresponding with gyroscope is Without unlock；For accelerometer, changing value of the sensing data corresponding with accelerometer in the second predetermined period is judged It whether is more than accelerometer threshold value, if it is, determining that unlock judging result corresponding with accelerometer is to need to unlock, otherwise Determine that unlock judging result corresponding with gyroscope is without unlock；For magnetic strength meter, sensor corresponding with magnetic strength meter is judged Whether changing value of the data in third predetermined period is more than magnetic strength meter threshold value, if it is, determining solution corresponding with magnetic strength meter Lock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with magnetic strength meter is without unlock；For light sensing Device judges whether sensing data corresponding with optical sensor is more than optical sensor threshold value, if it is, determining and optical sensor Corresponding unlock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with optical sensor is without unlock； For proximity sensor, judge whether sensing data corresponding with proximity sensor is lower than proximity sensor threshold value, if so, It then determines that unlock judging result corresponding with proximity sensor is to need to unlock, otherwise determines unlock corresponding with proximity sensor Judging result is without unlock；For interaction sensing device, judgement with interact the corresponding sensing data of sensing device whether table Show that interactive sensing device is pressed or clicks, if it is, determining unlock judging result corresponding with interaction sensing device is to need It unlocks, otherwise determines that unlock judging result corresponding with interaction sensing device is without unlock.

Illustratively, output control signal includes for controlling the unlatching for unlocking relevant function to face：Output camera shooting Camera of the head open signal for controlling electronic devices is opened, and camera is for acquiring facial image to carry out face unlock.

Illustratively, output control signal further includes for controlling the unlatching for unlocking relevant function to face：It exports bright Screen of the screen signal for controlling electronic devices is lighted.

According to a further aspect of the invention, a kind of device of starting face unlock for electronic equipment is provided, electronics is set There are two types of standby upper settings or the device sensor more than two kinds, and wherein device includes that sensing data obtains module, unlock judgement As a result module is obtained, final result obtains module, judgment module and signal output module, wherein sensing data obtains module Sensing data for obtaining two kinds or being generated more than each in two kinds of device sensors；It unlocks judging result and obtains mould Block is used for for two kinds or more than each in two kinds of device sensors, and the sensing data based on generation judges whether to need Unlock, to obtain unlock judging result corresponding with this kind of device sensor；Final result obtains module and is used to be based on all solutions Lock judging result obtains final judging result；Judgment module is used to judge whether to need to unlock according to final judging result, If it is required, then enabling signal output module；Signal output module is for exporting control signal for controlling and face solution locking phase The unlatching of the function of pass.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, needs to unlock and be not necessarily to unlock, and final result obtains module and includes：Average submodule, for all unlocks Judging result is weighted and averaged, to obtain final judging result；Judgment module includes：Judging submodule, if for most Whole judging result is more than predetermined unlock threshold value, it is determined that needs to unlock, otherwise determine without unlock.

Illustratively, device further includes：First default value setting module, if for two kinds can not to be obtained or more than two kinds The sensing data of particular device sensor in device sensor obtains module in final result and is based on all unlocks judgement knot Before fruit obtains final judging result, unlock judging result corresponding with particular device sensor is set as default value；With And weight adjusts module, for during average submodule is weighted and averaged all unlock judging results, adjustment and Particular device sensor and two kinds are sentenced more than the corresponding unlock of other equipment sensor in two kinds of device sensors Disconnected weight of the result in weighted average.

Illustratively, device further includes：Second default value setting module, if for two kinds can not to be obtained or more than two kinds The sensing data of particular device sensor in device sensor obtains module in final result and is based on all unlocks judgement knot Before fruit obtains final judging result, unlock judging result corresponding with particular device sensor is set as default value.

Illustratively, unlock judging result acquisition module includes：Gyroscope judging submodule, for sentencing for gyroscope Whether disconnected changing value of the sensing data corresponding with gyroscope in the first predetermined period is more than gyroscope threshold value, if so, It then determines that unlock judging result corresponding with gyroscope is to need to unlock, otherwise determines unlock judging result corresponding with gyroscope For without unlock；Accelerometer judging submodule, for judging sensing data corresponding with accelerometer for accelerometer Whether the changing value in the second predetermined period is more than accelerometer threshold value, if it is, determining solution corresponding with accelerometer Lock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with gyroscope is without unlock；The judgement of magnetic strength meter Submodule judges that changing value of the sensing data corresponding with magnetic strength meter in third predetermined period is based on for magnetic strength No is more than magnetic strength meter threshold value, if it is, determine that corresponding with magnetic strength meter unlock judging result is to need to unlock, it is otherwise determining and The corresponding unlock judging result of magnetic strength meter is without unlock；Optical sensor judging submodule, for for optical sensor, judgement with Whether the corresponding sensing data of optical sensor is more than optical sensor threshold value, if it is, determining solution corresponding with optical sensor Lock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with optical sensor is without unlock；Short range sensing Device judging submodule, for judging whether sensing data corresponding with proximity sensor is lower than short range for proximity sensor Sensor threshold value, if it is, determine that unlock judging result corresponding with proximity sensor is to need to unlock, it is otherwise determining and close The corresponding unlock judging result of journey sensor is without unlock；Interaction sensing device judging submodule, for incuding for interaction Device, judgement sensing data corresponding with interaction sensing device indicate whether that interactive sensing device is pressed or clicks, if It is, it is determined that unlock judging result corresponding with interaction sensing device is to need to unlock, and otherwise determines and interacts sensing device pair The unlock judging result answered is without unlock.

Illustratively, signal output module includes：Open signal output sub-module is used for exporting camera open signal It is opened in the camera of controlling electronic devices, camera is for acquiring facial image to carry out face unlock.

Illustratively, signal output module further includes：Bright screen signal output sub-module, for exporting bright screen signal for controlling The screen of electronic equipment processed is lighted.

According to a further aspect of the invention, it provides a kind of for starting the system of face unlock, including device sensor, place Manage device and memory, wherein device sensor is stored with computer program in memory for acquiring corresponding sensing data Instruction, for executing following steps when computer program instructions are run by processor：Obtain two kinds of electronic equipment or more than two Each sensing data generated in kind device sensor；For two kinds or more than each in two kinds of device sensors Kind, the sensing data based on generation judges whether to need to unlock, to obtain unlock judgement corresponding with this kind of device sensor As a result；Final judging result is obtained based on all unlock judging results；And need are judged whether according to final judging result It unlocks, if it is desired, then export control signal for controlling the unlatching for unlocking relevant function to face.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, to be needed to unlock and without unlock, used execution based on institute when computer program instructions are run by processor There is unlock judging result the step of obtaining final judging result to include：All unlock judging results are weighted and averaged, with Obtain final judging result；Used execution according to final judging result when computer program instructions are run by processor Judge whether to need the step of unlocking include：If final judging result is more than predetermined unlock threshold value, it is determined that it needs to unlock, Otherwise it determines without unlock.

Illustratively, it is also used to execute following steps when computer program instructions are run by processor：If can not obtain Two kinds or more than the particular device sensor in two kinds of device sensors sensing data, be based on all unlock judging results Before the step of obtaining final judging result, unlock judging result corresponding with particular device sensor is set as defaulting Value；And in the step of being weighted and averaged to all unlock judging results, adjustment and particular device sensor and two kinds Or more than power of the corresponding unlock judging result of other equipment sensor in weighted average in two kinds of device sensors Weight.

Illustratively, it is also used to execute following steps when computer program instructions are run by processor：If can not obtain Two kinds or more than the particular device sensor in two kinds of device sensors sensing data, be based on all unlock judging results Before the step of obtaining final judging result, unlock judging result corresponding with particular device sensor is set as defaulting Value.

Illustratively, used execution sets for two kinds or more than two kinds when computer program instructions are run by processor For each in sensor, judge whether to need to unlock based on corresponding sensing data, to obtain and this kind of device senses The step of device corresponding unlock judging result includes：For gyroscope, judge sensing data corresponding with gyroscope first Whether the changing value in predetermined period is more than gyroscope threshold value, if it is, determining unlock judging result corresponding with gyroscope To need to unlock, otherwise determine that unlock judging result corresponding with gyroscope is without unlock；For accelerometer, judges and add Whether changing value of the corresponding sensing data of speedometer in the second predetermined period is more than accelerometer threshold value, if it is, It determines that unlock judging result corresponding with accelerometer is to need to unlock, otherwise determines unlock judging result corresponding with gyroscope For without unlock；For magnetic strength meter, judge that changing value of the sensing data corresponding with magnetic strength meter in third predetermined period is No is more than magnetic strength meter threshold value, if it is, determine that corresponding with magnetic strength meter unlock judging result is to need to unlock, it is otherwise determining and The corresponding unlock judging result of magnetic strength meter is without unlock；For optical sensor, sensor number corresponding with optical sensor is judged According to whether being more than optical sensor threshold value, if it is, determine corresponding with optical sensor unlock judging result to need to unlock, it is no Then determine that unlock judging result corresponding with optical sensor is without unlock；For proximity sensor, judgement and proximity sensor Whether corresponding sensing data is lower than proximity sensor threshold value, if it is, determining that unlock corresponding with proximity sensor is sentenced Disconnected result is to need to unlock, and otherwise determines that unlock judging result corresponding with proximity sensor is without unlock；Interaction is felt Device is answered, judgement sensing data corresponding with interaction sensing device indicates whether that interactive sensing device is pressed or clicks, such as Fruit is, it is determined that unlock judging result corresponding with interaction sensing device is to need to unlock, and otherwise determination and interacts sensing device Corresponding unlock judging result is without unlock.

Illustratively, the output of used execution controls signal for controlling when computer program instructions are run by processor The step of unlocking the unlatching of relevant function to face include：Export the camera shooting that camera open signal is used for controlling electronic devices Head is opened, and camera is for acquiring facial image to carry out face unlock.

Illustratively, the output of used execution controls signal for controlling when computer program instructions are run by processor The step of unlocking the unlatching of relevant function to face further include：Export screen point of the bright screen signal for controlling electronic devices It is bright.

According to a further aspect of the invention, a kind of storage medium is provided, stores program instruction, program on a storage medium Instruction is at runtime for executing following steps：Obtain two kinds of electronic equipment or more than each in two kinds of device sensors The sensing data of generation；For two kinds or more than each in two kinds of device sensors, the sensing data based on generation Judge whether to need to unlock, to obtain unlock judging result corresponding with this kind of device sensor；Judge to tie based on all unlocks Fruit obtains final judging result；And judge whether to need to unlock according to final judging result, if it is desired, then export control Signal processed is for controlling the unlatching for unlocking relevant function to face.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, to be needed to unlock and without unlock, program instruction at runtime it is used execute based on all unlocks judgement knot Fruit obtains the step of final judging result and includes：All unlock judging results are weighted and averaged, are sentenced so that acquisition is final Disconnected result；Program instruction at runtime it is used execute judged whether according to final judging result need the step of unlocking packet It includes：If final judging result is more than predetermined unlock threshold value, it is determined that need to unlock, otherwise determine without unlock.

Illustratively, program instruction is also used to execute following steps at runtime：If two kinds can not be obtained or more than two The sensing data of particular device sensor in kind of device sensor final is sentenced being obtained based on all unlock judging results Before the step of disconnected result, unlock judging result corresponding with particular device sensor is set as default value；And to institute Have in unlock judging result the step of being weighted and averaged, adjustment and particular device sensor and two kinds or is more than two kinds of equipment Weight of the corresponding unlock judging result of other equipment sensor in weighted average in sensor.

Illustratively, program instruction is also used to execute following steps at runtime：If two kinds can not be obtained or more than two The sensing data of particular device sensor in kind of device sensor final is sentenced being obtained based on all unlock judging results Before the step of disconnected result, unlock judging result corresponding with particular device sensor is set as default value.

Illustratively, program instruction at runtime it is used execute for two kinds or in more than two kinds device sensors Each, judges whether to need to unlock based on corresponding sensing data, to obtain unlock corresponding with this kind of device sensor The step of judging result includes：For gyroscope, judge sensing data corresponding with gyroscope in the first predetermined period Whether changing value is more than gyroscope threshold value, if it is, determine that unlock judging result corresponding with gyroscope is to need to unlock, it is no Then determine that unlock judging result corresponding with gyroscope is without unlock；For accelerometer, judge corresponding with accelerometer Whether changing value of the sensing data in the second predetermined period is more than accelerometer threshold value, if it is, determining and acceleration Counting corresponding unlock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with gyroscope is without unlock； For magnetic strength meter, judge whether changing value of the sensing data corresponding with magnetic strength meter in third predetermined period is more than magnetic strength meter Threshold value, if it is, determining that unlock judging result corresponding with magnetic strength meter is to need to unlock, otherwise determination is corresponding with magnetic strength meter Unlocking judging result is without unlock；For optical sensor, judge whether sensing data corresponding with optical sensor is more than light Sensor threshold value, if it is, determine that unlock judging result corresponding with optical sensor is to need to unlock, it is otherwise determining to be passed with light The corresponding unlock judging result of sensor is without unlock；For proximity sensor, sensor corresponding with proximity sensor is judged Whether data are lower than proximity sensor threshold value, if it is, determining that unlock judging result corresponding with proximity sensor is to need Otherwise unlock determines that unlock judging result corresponding with proximity sensor is without unlock；For interaction sensing device, judgement with The corresponding sensing data of interaction sensing device indicates whether that interactive sensing device is pressed or clicks, if it is, determine with The corresponding unlock judging result of interaction sensing device is to need to unlock, and otherwise determines that unlock corresponding with interaction sensing device judges As a result for without unlock.

Illustratively, program instruction two kinds of the used acquisition executed and electronic equipment or is set at runtime more than two kinds The step of each corresponding sensing data in standby sensor includes：If electronic equipment does not have two kinds or is more than Sensing data corresponding with particular device sensor is then set as silent by the particular device sensor in two kinds of device sensors Recognize value.

Illustratively, the used output control signal executed is used to control and face solution locking phase program instruction at runtime The step of unlatching of the function of pass includes：The camera that camera open signal is exported for controlling electronic devices is opened, camera shooting Head is for acquiring facial image to carry out face unlock.

Illustratively, the used output control signal executed is used to control and face solution locking phase program instruction at runtime The step of unlatching of the function of pass further includes：The screen that bright screen signal is exported for controlling electronic devices is lighted.

It is according to an embodiment of the present invention it is for electronic equipment starting face unlock method, apparatus and for starting face The system and storage medium of unlock can integrate the sensing data of plurality of devices sensor to determine whether needing to unlock.This Kind of judgment mode based on presses key or clicks screen to determine whether the mode for needing to unlock is relatively reliable than single, The unnecessary starting of face unlock correlation function is reduced, to facilitate the power consumption of reduction electronic equipment, when extending its continuation of the journey Between, this helps to promote user experience.

Detailed description of the invention

The embodiment of the present invention is described in more detail in conjunction with the accompanying drawings, the above and other purposes of the present invention, Feature and advantage will be apparent.Attached drawing is used to provide to further understand the embodiment of the present invention, and constitutes explanation A part of book, is used to explain the present invention together with the embodiment of the present invention, is not construed as limiting the invention.In the accompanying drawings, Identical reference label typically represents same parts or step.

The method and dress that Fig. 1 shows for realizing starting face unlock for electronic equipment according to an embodiment of the present invention The schematic block diagram for the exemplary electronic device set；

Fig. 2 shows the schematic of the method for starting face unlock for electronic equipment according to an embodiment of the invention Flow chart；

Fig. 3 shows the schematic diagram of the process of starting face unlock according to an embodiment of the invention；

Fig. 4 shows the signal of the device of starting face unlock for electronic equipment according to an embodiment of the invention Property block diagram；And

Fig. 5 shows according to an embodiment of the invention for starting the schematic block diagram of the system of face unlock.

Specific embodiment

In order to enable the object, technical solutions and advantages of the present invention become apparent, root is described in detail below with reference to accompanying drawings According to example embodiments of the present invention.Obviously, described embodiment is only a part of the embodiments of the present invention, rather than this hair Bright whole embodiments, it should be appreciated that the present invention is not limited by example embodiment described herein.Based on described in the present invention The embodiment of the present invention, those skilled in the art's obtained all other embodiment in the case where not making the creative labor It should all fall under the scope of the present invention.

In order to solve problem as described above, the embodiment of the present invention provides a kind of starting face unlock for electronic equipment Method, apparatus and for start face unlock system and storage medium.It is according to an embodiment of the present invention to be used for electronic equipment Starting face unlock method and apparatus, the sensing data of comprehensive plurality of devices sensor is to determine whether need to unlock. This judgment mode than it is single based on key press or screen taps to determine whether need the mode that unlocks relatively reliable, subtract The unnecessary unlatching of few face unlock correlation function extends its cruise duration to facilitate the power consumption of reduction electronic equipment, And then help to promote user experience.The method of starting face unlock for electronic equipment provided in an embodiment of the present invention can be with It is advantageously applied to the various fields using face unlocking technology.

Firstly, describing referring to Fig.1 for realizing starting face solution for electronic equipment according to an embodiment of the present invention The exemplary electronic device 100 of the method and apparatus of lock.

As shown in Figure 1, electronic equipment 100 include one or more processors 102, it is one or more storage device 104, defeated Enter device 106, output device 108, image collecting device 110 and one or more device sensors 112, these components and passes through total Bindiny mechanism's (not shown) interconnection of linear system system 114 and/or other forms.It should be noted that electronic equipment 100 shown in FIG. 1 Component and structure be it is illustrative, and not restrictive, as needed, the electronic equipment also can have other assemblies and Structure.

The processor 102 can be central processing unit (CPU) or have data-handling capacity and/or instruction execution The processing unit of the other forms of ability, and the other components that can control in the electronic equipment 100 are desired to execute Function.

The storage device 104 may include one or more computer program products, and the computer program product can To include various forms of computer readable storage mediums, such as volatile memory and/or nonvolatile memory.It is described easy The property lost memory for example may include random access memory (RAM) and/or cache memory (cache) etc..It is described non- Volatile memory for example may include read-only memory (ROM), hard disk, flash memory etc..In the computer readable storage medium On can store one or more computer program instructions, processor 102 can run described program instruction, to realize hereafter institute The client functionality (realized by processor) in the embodiment of the present invention stated and/or other desired functions.In the meter Can also store various application programs and various data in calculation machine readable storage medium storing program for executing, for example, the application program use and/or The various data etc. generated.

The input unit 106 can be the device that user is used to input instruction, and may include keyboard, mouse, wheat One or more of gram wind and touch screen etc..

The output device 108 can export various information (such as image and/or sound) to external (such as user), and It and may include one or more of display, loudspeaker etc..

Described image acquisition device 110 can acquire image (including video frame), and acquired image is stored in For the use of other components in the storage device 104.Image collecting device 110 can be monitoring camera.It should be appreciated that figure As acquisition device 110 is only example, electronic equipment 100 can not include image collecting device 110.In such a case, it is possible to Electronic equipment 100 is sent to using other image acquisition device facial images, and by the image of acquisition.

Device sensor 112 can be any suitable state (such as speed, illumination) for being able to detect electronic equipment 100 Sensor, such as gyroscope, accelerometer etc..Its collected sensing data can be stored in by device sensor 112 For the use of other components in the storage device 104.

Illustratively, for realizing it is according to an embodiment of the present invention it is for electronic equipment starting face unlock method and The exemplary electronic device of device may be implemented as the mobile devices such as smart phone, tablet computer.

In the following, the method that reference Fig. 2 is described into starting face unlock for electronic equipment according to an embodiment of the present invention, On the electronic equipment setting there are two types of or the device sensor more than two kinds.Fig. 2 shows according to an embodiment of the invention The schematic flow chart of the method 200 of starting face unlock for electronic equipment.As shown in Fig. 2, for electronic equipment open The method 200 of moving face unlock includes the following steps.

In step S210, the sensing data for obtaining two kinds or being generated more than each in two kinds of device sensors.

Device sensor 112 as shown in Figure 1 can acquire corresponding sensing data, and by collected sensor number It is handled according to processor 102 is transmitted to.

Illustratively, two kinds or more than two kinds device sensors for two in following item or can be more than two：Gyro Instrument, accelerometer, magnetic strength meter (geomagnetic sensor), optical sensor, proximity sensor and interaction sensing device.Gyroscope can be adopted The angular velocity data of set electron equipment.Accelerometer can acquire the acceleration information of electronic equipment.Magnetic strength meter can acquire Magnetic field strength date under the space coordinates of electronic equipment.Optical sensor can acquire the environment light around electronic equipment Light intensity data.Proximity sensor can acquire the range data of electronic equipment and human body.Interaction sensing device can be electronics The key (such as power key, volume key etc.) of equipment or the screen of electronic equipment.When user presses the key of electronic equipment, Key position can produce feedback signal (herein referred as pressing feedback signal).When the user clicks when the screen of electronic equipment, screen Curtain also can produce feedback signal (herein referred as click feedback signal).In the key that interaction sensing device includes electronic equipment In the case of, corresponding sensing data can be the data whether generated about pressing feedback signal.In interaction sensing device packet In the case where the screen for including electronic equipment, corresponding sensing data can be the number whether generated about click feedback signal According to.

In step S220, for two kinds or more than each in two kinds of device sensors, the sensor number based on generation It is judged that whether needing to unlock, to obtain unlock judging result corresponding with this kind of device sensor.

For example, when electronic equipment is smart phone and its two kinds or more than two kinds device sensors include gyroscope, it can Judge whether to need to unlock with the changing value of the angular velocity data of the smart phone acquired by gyroscope.If N1 seconds continuous Interior, the changing value of angular velocity data is more than predetermined threshold (being indicated with gyroscope threshold value), then illustrates angle when smart phone movement Velocity variations are violent, indicate that smart phone may be held in and move on hand.The variation of angular velocity data in scheduled time slot Value is more than that gyroscope threshold value then determines that unlock judging result (it is indicated with a numerical value) is 1, is less than gyroscope threshold value and then determines Unlocking judging result is 0.It is appreciated that when unlocking judging result is 1, representative needs to unlock, conversely, when unlock judging result When being 0, represent without unlock.Certainly, above-mentioned judgment mode is only exemplary rather than limitation, can using other modes obtain with it is all Such as the corresponding unlock judging result of the device sensor of gyroscope.Unlock judging result can also be indicated using other forms and can With the meaning for being different from above-mentioned example.It for example, the unlock judging result representative that can be 0 with value needs to unlock, and is 1 with value Unlock judging result represent without unlock.

Electronic equipment can have two kinds or more than the armamentarium sensor in two kinds of device sensors, can not also have There is one such or plurality of devices sensor.In the latter case, unlock judgement corresponding with the device sensor lacked As a result it can be set to default value, this embodiment will be described below.

In step S230, final judging result is obtained based on all unlock judging results.

It can be set as needed various suitable comprehensive methods.Compare it is appreciated that all unlock judging results into Row weighted average, the result of acquisition and predetermined threshold are compared, and more than predetermined threshold, then determination needs to unlock, and otherwise determination is not necessarily to Unlock.

In step S240, judge whether to need to unlock according to final judging result, if it is desired, then go to step S250。

In step S250, output control signal is for controlling the unlatching for unlocking relevant function to face.

Illustratively, function relevant to face unlock may include opening camera, and may further include a little Bright screen (i.e. bright screen).Bright screen is not necessary operation, is usually done so, and indicates to inform that user will start to acquire facial image. For example, it is also possible to screen is not lighted, complete silent operation.

The method of starting face unlock for electronic equipment according to an embodiment of the present invention, can integrate plurality of devices biography The sensing data of sensor is to determine whether need to unlock.This judgment mode is based on presses key or click than single For screen to determine whether the mode for needing to unlock is relatively reliable, reduction face unlocks the unnecessary starting of correlation function, thus The power consumption for facilitating reduction electronic equipment, extends its cruise duration, this helps to promote user experience.

Illustratively, the method for starting face unlock for electronic equipment according to an embodiment of the present invention can have It is realized in the unit or system of memory and processor.

The method of starting face unlock for electronic equipment according to an embodiment of the present invention can be deployed in implementation face The Image Acquisition end of unlock, for example, can be deployed at the mobile devices such as smart phone, tablet computer.Alternatively, according to The method of the starting face for electronic equipment unlock of the embodiment of the present invention can also be deployed in server end (or cloud with being distributed End) and client at.For example, can acquire sensing data in client, client transmits collected sensing data Server end (or cloud) is given, judges whether to need to unlock according to sensing data by server end (or cloud), if you need to unlock, Control signal is then output to client to carry out face unlock.

According to embodiments of the present invention, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, And it is represented using different numerical value and needs to unlock and be not necessarily to unlock, step S230 may include：To all unlock judging results into Row weighted average, to obtain final judging result；Step S240 may include：If final judging result is more than predetermined solution Lock threshold value, it is determined that need to unlock, otherwise determine without unlock.

As described above, all unlock judging results can be weighted and averaged, by the result and predetermined threshold of acquisition Comparison, more than predetermined threshold, then determination needs to unlock, and otherwise determines without unlock.Unlock corresponding with every kind of device sensor is sentenced The weight of disconnected result can be set as needed.Due to distinct between distinct electronic apparatuses, different electricity can be directed to Sub- equipment is trained in advance, is that every kind of device sensor chooses suitable weight, to promote the accuracy of unlock judgement.

According to embodiments of the present invention, step S220 may include：For gyroscope, sensor corresponding with gyroscope is judged Whether changing value of the data in the first predetermined period is more than gyroscope threshold value, if it is, determining solution corresponding with gyroscope Lock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with gyroscope is without unlock；For acceleration Meter judges whether changing value of the sensing data corresponding with accelerometer in the second predetermined period is more than accelerometer threshold Value, if it is, determining that unlock judging result corresponding with accelerometer is to need to unlock, otherwise determination is corresponding with gyroscope Unlocking judging result is without unlock；For magnetic strength meter, judge sensing data corresponding with magnetic strength meter in third predetermined period Whether interior changing value is more than magnetic strength meter threshold value, if it is, determining that unlock judging result corresponding with magnetic strength meter is to need to solve Otherwise lock determines that unlock judging result corresponding with magnetic strength meter is without unlock；For optical sensor, judgement and optical sensor pair Whether the sensing data answered is more than optical sensor threshold value, if it is, determining unlock judging result corresponding with optical sensor To need to unlock, otherwise determine that unlock judging result corresponding with optical sensor is without unlock；For proximity sensor, judgement Whether sensing data corresponding with proximity sensor is lower than proximity sensor threshold value, if it is, determining and proximity sensor Corresponding unlock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with proximity sensor is without solution Lock；For interaction sensing device, judgement sensing data corresponding with interaction sensing device indicates whether interactive sensing device quilt Pressing is clicked, if it is, determining unlock judging result corresponding with interaction sensing device is to need to unlock, it is otherwise determining and The corresponding unlock judging result of interaction sensing device is without unlock.

Described above is the acquisition patterns of unlock judging result corresponding with gyroscope, repeat no more.It is described below and is based on Sensing data corresponding with other kinds of device sensor obtains the mode of corresponding unlock judging result.It is retouched in following In stating, the example that electronic equipment is smart phone is continued to use.

For example, can be acquired by accelerometer when two kinds or when more than two kinds device sensors include accelerometer The changing value of the acceleration information of smart phone judges whether to need to unlock.If in N2 seconds continuous, the change of acceleration information Change value is more than predetermined threshold (being indicated with accelerometer threshold value), then acceleration change when illustrating smart phone movement is violent, table Show that smart phone may be held in move on hand.The changing value of acceleration information in scheduled time slot is more than accelerometer threshold Value then determines that unlock judging result (it is indicated with a numerical value) is 1, is less than accelerometer threshold value and then determines unlock judging result It is 0.It is appreciated that when unlocking judging result is 1, representative needs to unlock, conversely, representing nothing when unlocking judging result is 0 It needs to unlock.

For example, when two kinds or more than two kinds device sensors include magnetic strength timing, the intelligence that can be acquired by magnetic strength meter The changing value of magnetic field strength date near mobile phone judges whether to need to unlock.If in N3 seconds continuous, magnetic field strength date Changing value be more than predetermined threshold (being indicated with magnetic strength meter threshold value), then illustrate that change of magnetic field strength under smart phone coordinate system is acute It is strong, it indicates that smart phone may be held in and moves on hand.The changing value of magnetic field strength date in scheduled time slot is more than magnetic Sense meter threshold value then determines that unlock judging result (it is indicated with a numerical value) is 1, is less than magnetic strength meter threshold value and then determines unlock judgement It as a result is 0.It is appreciated that representative needs to unlock when unlocking judging result is 1, conversely, when unlocking judging result is 0, generation Table is without unlock.

For example, can be acquired by optical sensor when two kinds or when more than two kinds device sensors include optical sensor The size of light intensity data near smart phone judges whether to need to unlock.If light intensity data is more than that predetermined threshold (is used Optical sensor threshold value indicates), then illustrate that the environment light around smart phone is sufficiently strong, is suitble to acquisition facial image.Light intensity degree According to being more than that optical sensor threshold value then determines that unlock judging result (it is indicated with a numerical value) is 1, it is less than optical sensor threshold value then Determine that unlock judging result is 0.It is appreciated that when unlocking judging result is 1, representative needs to unlock, conversely, when unlock judgement When being as a result 0, represent without unlock.

For example, can be adopted by proximity sensor when two kinds or when more than two kinds device sensors include proximity sensor The size of the range data of object with itself near collection smart phone judges whether to need to unlock.If range data is more than Predetermined threshold (is indicated) with proximity sensor threshold value, then illustrates that smart phone is close enough at a distance from face, can acquire face Image.Range data is more than that proximity sensor threshold value then determines that unlock judging result (it is indicated with a numerical value) is 1, is less than close Journey sensor threshold value then determines that unlock judging result is 0.It is appreciated that representative needs to unlock when unlocking judging result is 1, Conversely, representing when unlocking judging result is 0 without unlock.Although the equipment such as gyroscope, accelerometer or magnetic strength meter pass sometimes Sensor indicating intelligent mobile phone in strenuous exercise, but do not represent user one be scheduled on lifted in face of carry out face unlock, also have It may be that smart phone is put into pocket by such as user.Therefore, proximity sensor being added can help to exclude this well The non-service condition of kind, reduces the possibility for misreading lock.

For example, when two kinds or when more than two kinds device sensors include interaction sensing device, it can be determined that interaction induction dress It sets the pressing feedback signal of output and/or clicks feedback signal.If receiving pressing feedback signal and/or point as defined in meeting Feedback signal (such as pressing feedback signal relevant to power key or click feedback signal relevant with screen) is hit, then illustrates to use Want to carry out face unlock in family.Receive prearranged signals (such as pressing feedback signal and/or click feedback signal, concrete signal Type is depending on the type of interaction sensing device) then determine that unlock judging result (it is indicated with a numerical value) as 1, does not receive pre- Determine signal and then determines that unlock judging result is 0.It is appreciated that representative needs to unlock, conversely, working as when unlocking judging result is 1 When unlock judging result is 0, represent without unlock.

According to embodiments of the present invention, method 200 can also include：If two kinds can not be obtained or more than two kinds of device senses The sensing data of particular device sensor in device, in the step for obtaining final judging result based on all unlock judging results Before rapid, unlock judging result corresponding with particular device sensor is set as default value.

As described above, in certain electronic equipments, some above-mentioned or certain several device sensor may be lacked.At this In the case of kind, sensing data corresponding with the device sensor lacked can be set as default value, such as 0.That is, For the device sensor lacked, judging result can be unlocked and be defaulted as without unlock, in order to avoid the missing of device sensor Unlock is caused to judge by accident.

Although there may come a time when to go out due to these device sensors in addition, electronic equipment has certain device sensors Existing failure or data acquisition conditions are bad (such as there are the places of magnetic disturbance to use magnetic strength meter), and lead to not collect Available sensing data.It in such cases can also be by solution corresponding with the device sensor that can not obtain sensing data Lock judging result is directly set as default value, such as 0, in case whether these device sensors that can not work normally are to needing to solve The judgement of lock adversely affects.

According to embodiments of the present invention, method 200 can also include：If two kinds can not be obtained or more than two kinds of device senses The sensing data of particular device sensor in device, in the step for obtaining final judging result based on all unlock judging results Before rapid, unlock judging result corresponding with particular device sensor is set as default value；And judge to all unlocks As a result in the step of being weighted and averaged, in adjustment and particular device sensor and two kinds or more than two kinds device sensors Weight of the corresponding unlock judging result of other equipment sensor in weighted average.

In the embodiment for calculating final judging result using weighted average mode, removing will be with particular device sensor pair The unlock judging result answered is set as except default value, can also further adjust each unlock judging result in weighted average Weight.The weight of unlock judging result corresponding with every kind of device sensor, which initially can be, to be preset.Illustratively, if Electronic equipment does not have particular device sensor, then can reduce the power of unlock judging result corresponding with particular device sensor Weight, such as the weight is down to 0.At the same time it can also correspondingly adjust (such as suitably improving) and other equipment sensor pair The weight for the unlock judging result answered.The weight for reducing unlock judging result corresponding with particular device sensor can reduce spy Influence of the locking equipment sensor to final judging result, to obtain more active and effective judging result.

According to embodiments of the present invention, step S250 may include：It exports camera open signal and is used for controlling electronic devices Camera open, camera is for acquiring facial image to carry out face unlock.

As described above, function relevant to face unlock includes opening camera.Camera is opened to be to be able to adopt Collect face and carries out face unlock.

According to embodiments of the present invention, step S250 may include：Export screen of the bright screen signal for controlling electronic devices It lights.

As described above, function relevant to face unlock can also include lighting screen.Light after screen it is convenient with User's interaction facilitates user to check the real-time face image of camera acquisition and understands the progress of face unlock.

Fig. 3 shows the schematic diagram of the process of starting face unlock according to an embodiment of the invention.As shown in figure 3, electric It may include a series of low-power consumption sensings such as gyroscope, accelerometer, magnetic strength meter, optical sensor, proximity sensor in sub- equipment Device.These low-power consumption sensors, which can be, to be continued working, that is to say, that the logic of starting face unlock as described herein can be with It is to continue existing unlock logic under dark screen lock machine state.Above equipment sensor acquire sensing data after, respectively into The respective threshold decision of row, i.e., compare the changing value of sensing data or sensing data itself and respective threshold value, Obtain corresponding unlock judging result.Comprehensive descision is carried out subsequently, based on all unlock judging results, final determination is It is no to need to unlock.In the example depicted in fig. 3, it determines and lights screen after needing to unlock and attempt unlock (i.e. trial face Unlock).Although the step of opening camera is not shown in Fig. 3, but attempting unlocking process may include opening the step of camera Suddenly.If it is determined that then electronic equipment can continue dark screen curtain, while device sensor continues to acquire sensing data without unlock (" acquisition information " i.e. shown in Fig. 3).It is determined by the sensing data of all kinds of low-power consumption sensors of synthesis to screen and is taken the photograph As first-class high power consumption component light or opening operation, can reduce face unlock needed for power consumption.

According to a further aspect of the invention, a kind of device of starting face unlock for electronic equipment is provided.Fig. 4 is shown The schematic block diagram of the device 400 of starting face unlock for electronic equipment according to an embodiment of the invention.The electricity In sub- equipment setting there are two types of or the device sensor more than two kinds.

As shown in figure 4, the device 400 of starting face unlock for electronic equipment according to an embodiment of the present invention includes passing Sensor data acquisition module 410, unlock judging result obtain module 420, final result obtains module 430,440 and of judgment module Signal output module 450.The modules can execute for electronic equipment the opening above in conjunction with the description of Fig. 2 and 3 respectively Each step/function of the method for moving face unlock.Below only to the device 400 of the starting face unlock for electronic equipment The major function of each component be described, and omit the detail content having been described above.

Sensing data obtains module 410 and is used to obtain two kinds or more than each generation in two kinds of device sensors Sensing data.Sensing data obtain module 410 can the processor 102 in electronic equipment as shown in Figure 1 run storage The program instruction that stores in device 104 is realized.

It unlocks judging result and obtains module 420 for for two kinds or more than each in two kinds of device sensors, base Judge whether to need to unlock in the sensing data of generation, to obtain unlock judging result corresponding with this kind of device sensor. Unlock judging result obtain module 420 can be in 102 Running storage device 104 of processor in electronic equipment as shown in Figure 1 The program instruction of storage is realized.

Final result obtains module 430 and is used to obtain final judging result based on all unlock judging results.Most terminate Fruit obtains the program that module 430 can store in 102 Running storage device 104 of processor in electronic equipment as shown in Figure 1 Instruction is to realize.

Judgment module 440 if necessary to unlock, then starts for judging whether to need to unlock according to final judging result Signal output module 450.Judgment module 440 can 102 Running storage device of processor in electronic equipment as shown in Figure 1 The program instruction that stores in 104 is realized.

Signal output module 450 is for exporting control signal for controlling the unlatching for unlocking relevant function to face.Letter The program that number output module 450 can store in 102 Running storage device 104 of processor in electronic equipment as shown in Figure 1 Instruction is to realize.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, needs to unlock and be not necessarily to unlock, and final result obtains module 430 and includes：Average submodule, for all Unlock judging result is weighted and averaged, to obtain final judging result；Judgment module 440 includes：Judging submodule is used for If final judging result is more than predetermined unlock threshold value, it is determined that need to unlock, otherwise determine without unlock.

Illustratively, device 400 further includes：First default value setting module (not shown), if for two can not to be obtained Kind or more than the particular device sensor in two kinds of device sensors sensing data, final result obtain module be based on institute It, will unlock judging result setting corresponding with particular device sensor before thering is unlock judging result to obtain final judging result For default value；And weight adjusts module (not shown), for being weighted in average submodule to all unlock judging results In average process, adjustment is sensed with particular device sensor and two kinds or more than the other equipment in two kinds of device sensors Weight of the corresponding unlock judging result of device in weighted average.

Illustratively, device 400 further includes：Second default value setting module (not shown), if for two can not to be obtained Kind or more than the particular device sensor in two kinds of device sensors sensing data, final result obtain module be based on institute It, will unlock judging result setting corresponding with particular device sensor before thering is unlock judging result to obtain final judging result For default value.

Illustratively, unlock judging result acquisition module 420 includes：Gyroscope judging submodule is used for for gyroscope, Judge whether changing value of the sensing data corresponding with gyroscope in the first predetermined period is more than gyroscope threshold value, if It is, it is determined that unlock judging result corresponding with gyroscope is to need to unlock, and otherwise determines unlock judgement corresponding with gyroscope As a result for without unlock；Accelerometer judging submodule, for judging sensor corresponding with accelerometer for accelerometer Whether changing value of the data in the second predetermined period is more than accelerometer threshold value, if it is, determination is corresponding with accelerometer Unlock judging result be to need to unlock, otherwise determine corresponding with gyroscope unlock judging result for without unlocking；Magnetic strength meter Judging submodule judges variation of the sensing data corresponding with magnetic strength meter in third predetermined period based on for magnetic strength Whether value is more than magnetic strength meter threshold value, if it is, determining that unlock judging result corresponding with magnetic strength meter is to need to unlock, otherwise really Fixed unlock judging result corresponding with magnetic strength meter is without unlock；Optical sensor judging submodule, for sentencing for optical sensor Whether disconnected sensing data corresponding with optical sensor is more than optical sensor threshold value, if it is, determination is corresponding with optical sensor Unlock judging result be to need to unlock, otherwise determine corresponding with optical sensor unlock judging result for without unlocking；Short range Sensor judging submodule, for judging whether sensing data corresponding with proximity sensor is lower than for proximity sensor Otherwise proximity sensor threshold value determines if it is, determining that unlock judging result corresponding with proximity sensor is to need to unlock Unlock judging result corresponding with proximity sensor is without unlock；Interaction sensing device judging submodule, for for interaction Sensing device, judgement sensing data corresponding with interaction sensing device indicate whether that interactive sensing device is pressed or clicks, If it is, determining unlock judging result corresponding with interaction sensing device is to need to unlock, otherwise determines and interact induction dress Setting corresponding unlock judging result is without unlock.

Illustratively, signal output module 450 includes：Open signal output sub-module opens letter for exporting camera It number is opened for the camera of controlling electronic devices, camera is for acquiring facial image to carry out face unlock.

Illustratively, signal output module 450 further includes：Bright screen signal output sub-module is used for exporting bright screen signal It is lighted in the screen of controlling electronic devices.

Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.

Fig. 5 shows according to an embodiment of the invention for starting the schematic block diagram of the system 500 of face unlock. System 500 for starting face unlock includes that image collecting device 510, storage device 520, processor 530 and equipment pass Sensor 540.

Image collecting device 510 is for acquiring facial image.Image collecting device 510 is optionally, for starting face The system 500 of unlock can not include image collecting device 510.In such a case, it is possible to utilize other image collecting devices Facial image is acquired, and the facial image of acquisition is sent to the system 500 for being used to start face unlock.

The storage of storage device 520 is for realizing starting face solution for electronic equipment according to an embodiment of the present invention The computer program instructions of corresponding steps in the method for lock.

The processor 530 is for running the computer program instructions stored in the storage device 520, to execute basis The corresponding steps of the method for the starting face for electronic equipment unlock of the embodiment of the present invention, and for realizing according to this hair Sensing data in the device 400 of the starting face for electronic equipment unlock of bright embodiment obtains module 410, unlock is sentenced Disconnected result obtains module 420, final result obtains module 430, judgment module 440 and signal output module 450.

Sensing data is sent to processor 530 for acquiring corresponding sensing data by the device sensor 540 For starting face unlock.

In one embodiment, for executing following step when the computer program instructions are run by the processor 530 Suddenly：The sensing data for obtaining two kinds of electronic equipment or being generated more than each in two kinds of device sensors；For two kinds Or more than each in two kinds of device sensors, the sensing data based on generation judges whether to need to unlock, with obtain with The corresponding unlock judging result of this kind of device sensor；Final judging result is obtained based on all unlock judging results；And Judge whether to need to unlock according to final judging result, if it is desired, then export control signal and unlock for controlling with face The unlatching of relevant function.

Illustratively, unlock judging result corresponding with every kind of device sensor is indicated using numeric form, and is used Different numerical value, which represent, to be needed to unlock and without unlock, the base of computer program instructions used execution when being run by processor 530 Include in the step of all unlock judging results obtain final judging result：All unlock judging results are weighted flat , to obtain final judging result；The basis of used execution is final when computer program instructions are run by processor 530 Judging result judges whether to need the step of unlocking include：If final judging result is more than predetermined unlock threshold value, it is determined that It needs to unlock, otherwise determine without unlock.

Illustratively, it is also used to execute following steps when computer program instructions are run by processor 530：If can not obtain Take two kinds or more than the particular device sensor in two kinds of device sensors sensing data, based on all unlocks judgement tie Before fruit obtains the step of final judging result, unlock judging result corresponding with particular device sensor is set as defaulting Value；And in the step of being weighted and averaged to all unlock judging results, adjustment and particular device sensor and two kinds Or more than power of the corresponding unlock judging result of other equipment sensor in weighted average in two kinds of device sensors Weight.

Illustratively, it is also used to execute following steps when computer program instructions are run by processor 530：If can not obtain Take two kinds or more than the particular device sensor in two kinds of device sensors sensing data, based on all unlocks judgement tie Before fruit obtains the step of final judging result, unlock judging result corresponding with particular device sensor is set as defaulting Value.

Illustratively, when computer program instructions are run by processor 530 used execution for two kinds or be more than two Each in device sensor is planted, judges whether to need to unlock based on corresponding sensing data, to obtain and this kind of equipment The step of sensor corresponding unlock judging result includes：For gyroscope, judge that sensing data corresponding with gyroscope exists Whether the changing value in the first predetermined period is more than gyroscope threshold value, if it is, determining unlock judgement corresponding with gyroscope As a result to need to unlock, otherwise determine that unlock judging result corresponding with gyroscope is without unlock；For accelerometer, judgement Whether changing value of the sensing data corresponding with accelerometer in the second predetermined period is more than accelerometer threshold value, if It is, it is determined that unlock judging result corresponding with accelerometer is to need to unlock, and otherwise determines that unlock corresponding with gyroscope is sentenced Disconnected result is without unlock；For magnetic strength meter, change of the sensing data corresponding with magnetic strength meter in third predetermined period is judged Whether change value is more than magnetic strength meter threshold value, if it is, determining that unlock judging result corresponding with magnetic strength meter is to need to unlock, otherwise Determine that unlock judging result corresponding with magnetic strength meter is without unlock；For optical sensor, biography corresponding with optical sensor is judged Whether sensor data are more than optical sensor threshold value, if it is, determining that unlock judging result corresponding with optical sensor is to need Otherwise unlock determines that unlock judging result corresponding with optical sensor is without unlock；For proximity sensor, judgement and short range Whether the corresponding sensing data of sensor is lower than proximity sensor threshold value, if it is, determination is corresponding with proximity sensor Unlock judging result is to need to unlock, and otherwise determines that unlock judging result corresponding with proximity sensor is without unlock；For Interaction sensing device, judgement and the corresponding sensing data of interaction sensing device indicate whether that interactive sensing device is pressed or point It hits, if it is, determining unlock judging result corresponding with interaction sensing device is to need to unlock, otherwise determines and interact induction The corresponding unlock judging result of device is without unlock.

Illustratively, the output of used execution controls signal and is used for when computer program instructions are run by processor 530 Controlling the step of unlocking the unlatching of relevant function to face includes：Camera open signal is exported for controlling electronic devices Camera is opened, and camera is for acquiring facial image to carry out face unlock.

Illustratively, the output of used execution controls signal and is used for when computer program instructions are run by processor 530 Controlling the step of unlocking the unlatching of relevant function to face further includes：Export screen of the bright screen signal for controlling electronic devices It lights.

In addition, according to embodiments of the present invention, additionally providing a kind of storage medium, storing program on said storage Instruction, when described program instruction is run by computer or processor for executing for electronic equipment of the embodiment of the present invention Start the corresponding steps of the method for face unlock, and for realizing starting for electronic equipment according to an embodiment of the present invention Corresponding module in the device of face unlock.The storage medium for example may include the storage card of smart phone, tablet computer Storage unit, the hard disk of personal computer, read-only memory (ROM), Erasable Programmable Read Only Memory EPROM (EPROM), just Take any combination of formula aacompactadisk read onlyamemory (CD-ROM), USB storage or above-mentioned storage medium.

In one embodiment, described program instruction can make computer or place when being run by computer or processor Reason device realizes each functional module of the device of starting face unlock for electronic equipment according to an embodiment of the present invention, and And/or the method that person can execute starting face unlock for electronic equipment according to an embodiment of the present invention.

In one embodiment, described program instruction is at runtime for executing following steps：Obtain the two of electronic equipment Kind or the sensing data generated more than each in two kinds of device sensors；For two kinds or more than two kinds of device sensors In each, the sensing data based on generation judges whether to need to unlock, with obtain it is corresponding with this kind of device sensor Unlock judging result；Final judging result is obtained based on all unlock judging results；And sentenced according to final judging result It is disconnected whether to need to unlock, if it is desired, then to export control signal for controlling the unlatching for unlocking relevant function to face.

Each module in system according to an embodiment of the present invention for starting face unlock can be by according to the present invention The processor operation of the electronic equipment of the method for the implementation of embodiment starting face unlock for electronic equipment is in memory The computer program instructions of storage realize, or can in the computer of computer program product according to an embodiment of the present invention The realization when computer instruction stored in readable storage medium storing program for executing is run by computer.

Although describing example embodiment by reference to attached drawing here, it should be understood that above example embodiment are only exemplary , and be not intended to limit the scope of the invention to this.Those of ordinary skill in the art can carry out various changes wherein And modification, it is made without departing from the scope of the present invention and spiritual.All such changes and modifications are intended to be included in appended claims Within required the scope of the present invention.

In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, apparatus embodiments described above are merely indicative, for example, the division of the unit, only Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied Another equipment is closed or is desirably integrated into, or some features can be ignored or not executed.

In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that implementation of the invention Example can be practiced without these specific details.In some instances, well known method, structure is not been shown in detail And technology, so as not to obscure the understanding of this specification.

Similarly, it should be understood that in order to simplify the present invention and help to understand one or more of the various inventive aspects, To in the description of exemplary embodiment of the present invention, each feature of the invention be grouped together into sometimes single embodiment, figure, Or in descriptions thereof.However, the method for the invention should not be construed to reflect following intention：It is i.e. claimed The present invention claims features more more than feature expressly recited in each claim.More precisely, such as corresponding power As sharp claim reflects, inventive point is that the spy of all features less than some disclosed single embodiment can be used Sign is to solve corresponding technical problem.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in this specific Embodiment, wherein each, the claims themselves are regarded as separate embodiments of the invention.

It will be understood to those skilled in the art that any combination pair can be used other than mutually exclusive between feature All features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed any method Or all process or units of equipment are combined.Unless expressly stated otherwise, this specification (is wanted including adjoint right Ask, make a summary and attached drawing) disclosed in each feature can be replaced with an alternative feature that provides the same, equivalent, or similar purpose.

In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is of the invention Within the scope of and form different embodiments.For example, in detail in the claims, embodiment claimed it is one of any Can in any combination mode come using.

Various component embodiments of the invention can be implemented in hardware, or to run on one or more processors Software module realize, or be implemented in a combination thereof.It will be understood by those of skill in the art that can be used in practice Microprocessor or digital signal processor (DSP) realize starting face for electronic equipment according to an embodiment of the present invention The some or all functions of some modules in the device of unlock.The present invention is also implemented as described here for executing Method some or all program of device (for example, computer program and computer program product).Such realization Program of the invention can store on a computer-readable medium, or may be in the form of one or more signals.This The signal of sample can be downloaded from an internet website to obtain, and is perhaps provided on the carrier signal or mentions in any other forms For.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and ability Field technique personnel can be designed alternative embodiment without departing from the scope of the appended claims.In the claims, Any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not Element or step listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of multiple such Element.The present invention can be by means of including the hardware of several different elements and being come by means of properly programmed computer real It is existing.In the unit claims listing several devices, several in these devices can be through the same hardware branch To embody.The use of word first, second, and third does not indicate any sequence.These words can be explained and be run after fame Claim.

The above description is merely a specific embodiment or to the explanation of specific embodiment, protection of the invention Range is not limited thereto, and anyone skilled in the art in the technical scope disclosed by the present invention, can be easily Expect change or replacement, should be covered by the protection scope of the present invention.Protection scope of the present invention should be with claim Subject to protection scope.

Claims

1. a kind of method of starting face unlock for electronic equipment, on the electronic equipment setting there are two types of or be more than two kinds Device sensor, wherein the method includes：

Obtain sensing data that is described two or generating more than each in two kinds of device sensors；

For described two or more than each in two kinds of device sensors, the sensing data based on generation judges whether to need It unlocks, to obtain unlock judging result corresponding with this kind of device sensor；

Final judging result is obtained based on all unlock judging results；And

Judge whether to need to unlock according to the final judging result, if it is desired, then export control signal for control with Face unlocks the unlatching of relevant function.

2. the method for claim 1, wherein unlock judging result corresponding with every kind of device sensor uses numerical value shape Formula expression, and represented using different numerical value and need to unlock and be not necessarily to unlock,

It is described to obtain final judging result based on all unlock judging results and include：

All unlock judging results are weighted and averaged, to obtain the final judging result；

It is described to judge whether that needs unlock includes according to the final judging result：

If the final judging result is more than predetermined unlock threshold value, it is determined that need to unlock, otherwise determine without unlock.

3. method according to claim 2, wherein the method also includes：

If sensing data described two or more than the particular device sensor in two kinds of device sensors can not be obtained, It, will be with the particular device sensor pair before described the step of obtaining final judging result based on all unlock judging results The unlock judging result answered is set as default value；And

In the step of described pair of all unlock judging results are weighted and averaged, adjustment with the particular device sensor and It is described two or flat in weighting more than the corresponding unlock judging result of other equipment sensor in two kinds of device sensors Weight in.

4. the method for claim 1, wherein the method also includes：

If sensing data described two or more than the particular device sensor in two kinds of device sensors can not be obtained, It, will be with the particular device sensor pair before described the step of obtaining final judging result based on all unlock judging results The unlock judging result answered is set as default value.

5. the method for claim 1, wherein described two or more than two kinds device sensors are two in following item Or it is more than two：Gyroscope, accelerometer, magnetic strength meter, optical sensor, proximity sensor and interaction sensing device.

6. method as claimed in claim 5, wherein described for described two or more than each in two kinds of device sensors Kind, judge whether to need to unlock based on corresponding sensing data, to obtain unlock judgement corresponding with this kind of device sensor As a result include：

For the gyroscope, judge that changing value of the sensing data corresponding with the gyroscope in the first predetermined period is No is more than gyroscope threshold value, if it is, determining that unlock judging result corresponding with the gyroscope is to need to unlock, otherwise really Fixed unlock judging result corresponding with the gyroscope is without unlock；

For the accelerometer, variation of the sensing data corresponding with the accelerometer in the second predetermined period is judged Whether value is more than accelerometer threshold value, if it is, determining that unlock judging result corresponding with the accelerometer is to need to solve Otherwise lock determines that unlock judging result corresponding with the gyroscope is without unlock；

For the magnetic strength meter, judge that changing value of the sensing data corresponding with the magnetic strength meter in third predetermined period is No is more than magnetic strength meter threshold value, if it is, determining that unlock judging result corresponding with the magnetic strength meter is to need to unlock, otherwise really Fixed unlock judging result corresponding with the magnetic strength meter is without unlock；

For the optical sensor, judge whether sensing data corresponding with the optical sensor is more than optical sensor threshold value, If it is, determination unlock judging result corresponding with the optical sensor is to need to unlock, otherwise determine and the light sensing The corresponding unlock judging result of device is without unlock；

For the proximity sensor, judge whether sensing data corresponding with the proximity sensor is lower than proximity sensor Threshold value, if it is, determine corresponding with proximity sensor unlock judging result to need to unlock, otherwise determination with it is described The corresponding unlock judging result of proximity sensor is without unlock；

For the interactive sensing device, judgement sensing data corresponding with the interactive sensing device indicates whether the friendship Mutual induction device is pressed or clicks, if it is, determining unlock judging result corresponding with the interactive sensing device is need It unlocks, otherwise determining unlock judging result corresponding with the interactive sensing device is without unlocking.

7. the method for claim 1, wherein the output control signal is for controlling function relevant to face unlock Unlatching include：

The camera that output camera open signal is used to control the electronic equipment is opened, and the camera is for acquiring face Image is to carry out face unlock.

8. the method for claim 7, wherein the output control signal is for controlling function relevant to face unlock Unlatching further include：

It exports bright screen signal and is lighted for controlling the screen of the electronic equipment.

9. a kind of device of starting face unlock for electronic equipment, on the electronic equipment setting there are two types of or be more than two kinds Device sensor, wherein described device include sensing data obtain module, unlock judging result obtain module, final result Obtain module, judgment module and signal output module, wherein

The sensing data obtains module and is used to obtain described two or generates more than each in two kinds of device sensors Sensing data；

The unlock judging result obtains module and is used for for described two or more than each in two kinds of device sensors, base Judge whether to need to unlock in the sensing data of generation, to obtain unlock judging result corresponding with this kind of device sensor；

The final result obtains module and is used to obtain final judging result based on all unlock judging results；

The judgment module according to the final judging result for judging whether to need to unlock, if it is desired, then starts institute State signal output module；

The signal output module is for exporting control signal for controlling the unlatching for unlocking relevant function to face.

10. a kind of for starting the system of face unlock, including device sensor, processor and memory, wherein the equipment Sensor is stored with computer program instructions, the computer journey for acquiring corresponding sensing data in the memory For executing following steps when sequence instruction is run by the processor：

The sensing data for obtaining two kinds of electronic equipment or being generated more than each in two kinds of device sensors；

Final judging result is obtained based on all unlock judging results；And

11. a kind of storage medium stores program instruction on said storage, described program instruction is at runtime for holding Row following steps：

Final judging result is obtained based on all unlock judging results；And