Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of based on sensorThe mobile terminal processing method identified and system, it makes mobile terminal add New function: has operation and identifies auto-lock function, carriesThe safety that high mobile phone uses, provides users with the convenient.
It is as follows that the present invention solves the technical scheme that technical problem used:
A kind of mobile terminal processing method based on sensor identification, wherein, including step:
The pre-recorded user of A, mobile terminal operates the use habit of application program in a predetermined period of time, is stored asUser's use habit data；
B, when user uses mobile terminal, mobile terminal senses and records the service condition data of active user；
C, the service condition data of the active user of record are compared with the user's use habit data prestored,Allow to be continuing with when both concordance are more than a reservation threshold, then control when both concordance are less than described reservation thresholdLock-screen, and point out user to input unlocking pin.
Described mobile terminal processing method based on sensor identification, wherein, a predetermined period of time of described step AFor: within seven days, it is a learning cycle.
Described mobile terminal processing method based on sensor identification, wherein, described step A specifically includes:
A1, mobile terminal receive the operational order of user in a predetermined period of time and open certain application, and record is at thisResidence time in individual application, and the duty of retention period various kinds of sensors；
A2, after a predetermined period of time terminates, will one user data table of data genaration of record, and collect userA little specific use habits, are stored as user's use habit data.
Described mobile terminal processing method based on sensor identification, wherein, described step B also includes: when user usesDuring mobile terminal, mobile terminal passes through sensor sensing and records the service condition data of active user.
Described mobile terminal processing method based on sensor identification, wherein, described step B also includes: by mobile wholeEnd mobile phone android system read sensor parameters, from AP side read sensor parameter at that time, the floating number of XYZ tri-axle,With output acceleration induction device and the whole floating-point variable in gyro sensor 6 tunnel, sense and record currently completing mobile terminalThe service condition data of user.
Described mobile terminal processing method based on sensor identification, wherein, described step C also includes: working as recordThe service condition data of front user compare with the user's use habit data prestored, when both concordance are more than 80%Threshold values time allow to be continuing with, then control lock-screen when both concordance reservation threshold less than 80%, and point out userInput unlocking pin.
A kind of mobile terminal processing system based on sensor identification, wherein, including:
Pre-recorded and memory module, is used for controlling the pre-recorded user of mobile terminal and operates in a predetermined period of timeThe use habit of application program, is stored as user's use habit data；
Operation real time record module, for when user uses mobile terminal, mobile terminal senses and records active userService condition data；
Recognition processing module, for using habit by the service condition data of the active user of record with the user prestoredUsed data compare, and allow to be continuing with when both concordance are more than a reservation threshold, when both concordance are less than describedThen control lock-screen during reservation threshold, and point out user to input unlocking pin.
Described mobile terminal processing system based on sensor identification, wherein, a described predetermined period of time is: within seven days, beOne learning cycle, described reservation threshold is 80%.
Described mobile terminal processing system based on sensor identification, wherein, pre-recorded includes with memory module:
First record unit, the operational order receiving user for controlling mobile terminal in a predetermined period of time is openedCertain application, records residence time in this application, and the duty of retention period various kinds of sensors；
Generate and memory element, for after a predetermined period of time terminates, by one number of users of data genaration of recordAccording to table, and collect some specific use habit of user, be stored as user's use habit data.
Described mobile terminal processing system based on sensor identification, wherein, operation real time record module includes: data obtainTake processing unit, for reading sensor parameters by the android system of mobile terminal mobile phone, read sensor from AP side and work asTime parameter, the floating number of XYZ tri-axle, to export the whole floating-point variable of acceleration induction device and gyro sensor 6 tunnel, with completeMobile terminal is become to sense and record the service condition data of active user.
Mobile terminal processing method based on sensor identification provided by the present invention and system, it is proposed that a kind of noveltyIdentification mode sensor intelligent identification user, it is possible to use family, without arranging password, is judged by use habitWhether present user is user, if not user, pins mobile phone immediately, prevents mobile phone from continuing operation,It makes mobile terminal add New function: has operation and identifies auto-lock function, improves the safety that mobile phone uses, carry for userSupply convenience.
Detailed description of the invention
Present invention mobile terminal based on sensor identification processing method and system, for making the purpose of the present invention, technical sideCase and advantage are clearer, clear and definite, and the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.Should be appreciated thatSpecific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Refer to the stream that Fig. 1, Fig. 1 are the preferred embodiments of present invention mobile terminal based on sensor identification processing methodCheng Tu.As it is shown in figure 1, described mobile terminal processing method based on sensor identification comprises the following steps:
The pre-recorded user of step S100, mobile terminal operates the use of application program in a predetermined period of time and practisesUsed, it is stored as user's use habit data.
In the embodiment of the present invention, when user uses mobile terminal such as mobile phone (as a example by mobile phone), and mobile phone is controlled automaticallySystem is opened sensor and is started to record user and use the custom of mobile phone every day.Particularly open certain application, this application stopsThe time stayed, and retention period, the duty of various kinds of sensors, these information all can be recorded one by one.This enforcementWithin in example seven days, it is a learning cycle, it is meant that the time of user's all uses mobile phone in this week, and the sensor of correspondenceState all can be recorded in lane database, i.e. mobile terminal and receive the operational order of user in a predetermined period of time and open certainIndividual application, records residence time in this application, and the duty of retention period various kinds of sensors.
After terminating when seven days, the embodiment of the present invention can generate a user data table, and some is specific to sum up userUse habit, such as some applies time of opening, duration, and the parameter of period sensor is stored as user's use habit numberAccording to, and using this as the benchmark identifying user, i.e. after a predetermined period of time terminates, by one use of data genaration of recordUser data table, and collect some specific use habit of user, it is stored as user's use habit data.
Step S200, when user uses mobile terminal, mobile terminal senses and records the service condition number of active userAccording to.
Step S300, the service condition data of the active user of record are entered with the user's use habit data prestoredRow compares, and allows to be continuing with when both concordance are more than a reservation threshold, when both concordance are less than described reservation thresholdTime then control lock-screen, and point out user to input unlocking pin.
I.e. in the embodiment of the present invention, during user uses mobile phone, when particularly user opens certain application, can be at that timeThe sensor parameters obtained and user's use habit data (the i.e. sensing of the use this application of lane database record prestoredDevice parameter) compare, if if consistent with historical data (the most consistent reservation threshold sexual satisfaction more than 80%), may proceed toMonitoring, if controlling lock-screen if inconsistent (the most consistent reservation threshold is less than 80%), the present invention is at specific embodimentThe unblock examination set before user can be recalled after controlling lock-screen, allow user input password and be unlocked, can after unblockUse.The present invention supports user's alignment error scope, such as concordance 80%+5%, i.e. with historical values as standard, user can selectSelect range of error, can be considered as local user in this range of error.
The mobile terminal of the embodiment of the present invention, starts to collect user data from user, the such as available machine time, opens every dayThe application can opened after machine, can open the mobile log and modem log function of mobile phone on backstage in the present invention.
Mobile log i.e. mobile phone moves daily record, and record is user behavior data.
Modem log record is modem log, and record is mobile communication data.
Meanwhile, the parameter of sensor corresponding when application uses is collected.This part is described as follows:
The android system of mobile terminal mobile phone itself defines the mode reading sensor parameters, and sensor is generalIt is all that AP applies in management, it is only necessary to load networks host-host protocol, it is possible to read sensor parameter at that time from AP side,The floating number of XYZ tri-axle.Output acceleration induction device and the whole floating-point variable in gyro sensor 6 tunnel, be respectively as follows: GYRO_X,GYRO_Y, GYRO_Z[unit: degrees second], ACC_X, ACC_Y, ACC_Z[unit: m/s^2].I.e. by mobile terminal mobile phoneAndroid system reads sensor parameters, reads sensor parameter at that time, the floating number of XYZ tri-axle from AP side, adds with outputThe whole floating-point variable of speed sensor and gyro sensor 6 tunnel, senses and records making of active user completing mobile terminalUse situation data.
Except of course that gather outside sensing data is analyzed, the embodiment of the present invention also can record user's situation that networks and useTo analyze, i.e. one, the record daily networking of user or open time of network, two, at point sometime, use when using certain applyBe which kind of network (mobile network or wifi).I.e. when load networks host-host protocol, read sensor ginseng at that time from AP sideNumber, the floating number of XYZ tri-axle, to export the whole floating-point variable of acceleration induction device and gyro sensor 6 tunnel, mobile to completeTerminal induction also records the service condition data of active user.
Gyro sensor is called Gyro-sensor, returns the angular acceleration data of x, y, z three axle.The list of angular accelerationPosition is radians/second.
Level rotates counterclockwise, and Z axis is just.
Level rotates counterclockwise, and z-axis is negative.
To anticlockwise, y-axis is negative.
To right rotation, y-axis is just.
Rotating up, x-axis is negative.
Being rotated down, x-axis is just.
Acceleration transducer is again G-sensor, returns the acceleration value of x, y, z three axle.This numerical value comprises centrifugal forceImpact, unit is m/s^2.Being kept flat by mobile phone on the table, x-axis is defaulted as 0, and y-axis acquiescence 0, z-axis gives tacit consent to 9.81.By mobile phoneTowards being placed down on desktop, z-axis is-9.81.
Mobile phone is tilted to the left, x-axis be on the occasion of.
Being tilted to the right by mobile phone, x-axis is negative value.
Being inclined upwardly by mobile phone, y-axis is negative value.
Mobile phone is downward-sloping, y-axis be on the occasion of.
So in the embodiment of the present invention, the mode of acquisition for mobile terminal sensor parameters is as follows:
// Get the gyro values and accelerometer values.
if (adc_is_ready())
Output gyroscope induction apparatus parameter:
// Get the x, y and z gyro values.
gyro_x = (float) adc_get_gyro_x();
gyro_y = (float) adc_get_gyro_y();
gyro_z = (float) adc_get_gyro_z();
Output acceleration induction device parameter:
// Get the x, y and z accelerometer values.
accel_x = (float) adc_get_accel_x();
accel_y = (float) adc_get_accel_y();
accel_z = (float) adc_get_accel_z();
// Reset the ready flag.
adc_reset_ready();
// Zero adjust the gyro values.
gyro_x -= 470.5;
gyro_y -= 440.5;
gyro_z -= 420.5;
// Zero adjust the accelerometer values. .
accel_x -= 0.9;
accel_y -= 1.08;
accel_z -= 9.84;
Finally, the tables of data of one user's behavior on the same day of formation:
So in the embodiment of the present invention, when the full all after date of sensor data collection, starting to sum up user by application and makeWith behavioural habits during this application.When there being people to reuse this application, user will be collected on backstage and use this application specificallySensor parameters, compare than with record before.If the Data Matching recorded has reached more than 80%, just beforeIt is considered this user, if but do not mate with data before, with regard to the unlocked state of calling mobile phone, mobile phone is locked.NeedThe password set before user's input is wanted to be unlocked.The service condition data of the active user that will record with prestoreUser's use habit data compare, when both concordance more than 80% threshold values time allow to be continuing with, when both are consistentProperty reservation threshold less than 80% time then control lock-screen, and point out user to input unlocking pin.
Visible, the method for the embodiment of the present invention its make mobile terminal add New function: there is operation and identify auto-lock function,Improve the safety that mobile phone uses, provide users with the convenient.
Based on above-described embodiment, present invention also offers a kind of mobile terminal processing system based on sensor identification, asShown in Fig. 2, described system includes:
Pre-recorded with memory module 410, it is used for controlling the pre-recorded user of mobile terminal in a predetermined period of timeThe use habit of operation application program, is stored as user's use habit data；Specifically as described in above-mentioned steps S100.
Operation real time record module 420, for when user uses mobile terminal, mobile terminal senses and records current useThe service condition data at family；Specifically as described in above-mentioned steps S200.
Recognition processing module 430, for making the service condition data of the active user of record with the user prestoredCompare by custom data, allow to be continuing with, when both concordance are less than when both concordance are more than a reservation thresholdThen control lock-screen during described reservation threshold, and point out user to input unlocking pin, specifically as described in above-mentioned steps S300.
Described mobile terminal processing system based on sensor identification, wherein, a described predetermined period of time is: within seven days, beOne learning cycle, described reservation threshold is 80%.
Further, described mobile terminal processing system based on sensor identification, wherein, pre-recorded and memory moduleIncluding:
First record unit, the operational order receiving user for controlling mobile terminal in a predetermined period of time is openedCertain application, records residence time in this application, and the duty of retention period various kinds of sensors；The most as aboveDescribed.
Generate and memory element, for after a predetermined period of time terminates, by one number of users of data genaration of recordAccording to table, and collect some specific use habit of user, be stored as user's use habit data, as detailed above.
Described mobile terminal processing system based on sensor identification, wherein, operation real time record module includes: data obtainTake processing unit, for reading sensor parameters by the android system of mobile terminal mobile phone, read sensor from AP side and work asTime parameter, the floating number of XYZ tri-axle, to export the whole floating-point variable of acceleration induction device and gyro sensor 6 tunnel, with completeMobile terminal is become to sense and record the service condition data of active user.
In sum, mobile terminal processing method based on sensor identification provided by the present invention and system, it is proposed thatThe identification mode sensor intelligent identification user of a kind of novelty, can be practised by use with user without arranging passwordIt is used to judge whether present user is user, if not user, pins mobile phone immediately, prevent mobile phone from being continuedContinuing operation, it makes mobile terminal add New function: has operation and identifies auto-lock function, improves the safety that mobile phone uses,Provide users with the convenient.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, canTo be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present inventionProtect scope.