CN105092891A - Method and device for recognizing screen shaking behavior of terminal - Google Patents
Method and device for recognizing screen shaking behavior of terminal Download PDFInfo
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- CN105092891A CN105092891A CN201510555670.4A CN201510555670A CN105092891A CN 105092891 A CN105092891 A CN 105092891A CN 201510555670 A CN201510555670 A CN 201510555670A CN 105092891 A CN105092891 A CN 105092891A
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Abstract
The present invention discloses a method for recognizing the screen shaking behavior of a terminal. The method comprises the steps of detecting the acceleration of a terminal in a preset direction and recording the initial acceleration of the terminal in the stable state; determining the time of the screen shaking behavior according to the variation of the detected acceleration, and acquiring the acceleration of the terminal within the time period of the screen shaking behavior; in combination with the acquired acceleration and the initial acceleration of the terminal, determining the maximum acceleration variation; according to the positive/negative condition of the maximum acceleration variation, terming the screen shaking direction. The invention also discloses a device for recognizing the screen shaking behavior of the terminal. Based on the above method and the above device, the mis-recognizing condition caused by the variation of the acceleration direction during the screen shaking process can be effectively avoided. Meanwhile, the recognizing accuracy for the screen shaking behavior of the terminal is increased, and the user experience is greatly improved.
Description
Technical field
The present invention relates to field of mobile terminals, particularly relate to a kind of terminal and get rid of screen recognition methods and device.
Background technology
Along with the fast development of mechanics of communication and terminal technology, the use of the mobile terminals such as mobile phone, smart phone, notebook computer, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player) is more and more extensive.Part mobile terminal can identify the gesture motion of user by acceleration transducer, and then trigger the operational order preset, make user can by get rid of screen action to trigger such as Show Picture upper one or next, play upper bent or next operation such as bent of music.
But, traditional mobile terminal is all the acceleration of gravity by sense terminals, with reference to Fig. 1, Fig. 1 is three axle acceleration of gravity schematic diagram of mobile terminal, think that a left side is got rid of when detecting that the x-axis component of acceleration of terminal is negative and is less than predetermined threshold value, when x-axis component of acceleration is positive number and is greater than predetermined threshold value, think that the right side is got rid of.But once to get rid of screen action x-axis component of acceleration be not linearly change, get rid of acceleration direction in screen process can change, with reference to Fig. 2 and Fig. 3, Fig. 2 be a left side get rid of time x-axis acceleration schematic diagram over time, Fig. 3 is right side x-axis acceleration schematic diagram over time when getting rid of.Can change owing to getting rid of acceleration direction in screen process, make existing getting rid of as easy as rolling off a logly in screen identifying occur getting rid of screen walking direction mistake, cause corresponding operational order chaotic further, greatly reduce Consumer's Experience.Therefore, existing terminal is got rid of in screen identifying, and get rid of the inaccurate problem of screen walking direction, problems demand inventor in this respect solves.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Fundamental purpose of the present invention is that solving existing terminal gets rid of in screen identifying, gets rid of the inaccurate problem of screen walking direction.
For achieving the above object, the invention provides a kind of terminal and get rid of screen recognition methods, described terminal is got rid of screen recognition methods and is comprised the following steps:
Acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Determine to get rid of the screen time according to the acceleration change detected, and get rid of the acceleration in the screen time described in obtaining;
In conjunction with obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
Determine to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
Preferably, describedly determine that the step of getting rid of screen direction comprises according to described peak acceleration variable quantity positive and negative:
Judge the positive and negative of described peak acceleration variable quantity;
If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction;
If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.
Preferably, the acceleration change that described basis detects is determined to get rid of the screen time, and the step of the acceleration got rid of in the screen time described in obtaining comprises:
When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determine that getting rid of screen starts, and gathers acceleration;
When detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
Preferably, the step of the acceleration that obtains of described combination and described initial acceleration determination peak acceleration variable quantity comprises:
Obtained acceleration is deducted described initial acceleration and calculates acceleration change amount;
Determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Preferably, described determine to get rid of the step in screen direction according to described peak acceleration variable quantity positive and negative after, also comprise:
Get rid of screen direction according to determined, trigger corresponding operational order.
In addition, for achieving the above object, the present invention also provides a kind of terminal to get rid of screen recognition device, and described terminal is got rid of screen recognition device and comprised:
Detection module, the acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Getting rid of screen identification module, for determining to get rid of the screen time according to the acceleration change detected, and getting rid of the acceleration in the screen time described in obtaining;
Computing module, for combining obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
Determination module, for determining to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
Preferably, described determination module comprises judging unit and determining unit;
Described judging unit, for judging the positive and negative of described peak acceleration variable quantity;
Described determining unit, if be just for described peak acceleration variable quantity, then determines that getting rid of screen direction is described preset direction;
Described determining unit, if be also negative for described peak acceleration variable quantity, then determines to get rid of the opposite direction that screen direction is described preset direction.
Preferably, get rid of screen identification module described in and comprise trigger element and acquiring unit;
Described trigger element, for when detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determines that getting rid of screen starts, and gathers acceleration;
Described acquiring unit, for when detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
Preferably, described computing module comprises computing unit and comparing unit;
Described computing unit, calculates acceleration change amount for obtained acceleration is deducted described initial acceleration;
Described comparing unit, for determining the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Preferably, described terminal get rid of screen recognition device also comprise operational module;
Described operational module, for getting rid of screen direction according to determined, triggers corresponding operational order.
The present invention determines to get rid of the screen time according to acceleration change feature when getting rid of screen, and according to initial acceleration during terminal steady with get rid of the acceleration obtained in the screen time and determine peak acceleration variable quantity, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is three axle acceleration of gravity schematic diagram of mobile terminal;
Fig. 2 is left side x-axis acceleration schematic diagram over time when getting rid of;
Fig. 3 is right side x-axis acceleration schematic diagram over time when getting rid of;
Fig. 4 is the schematic flow sheet that terminal of the present invention gets rid of the first embodiment of screen recognition methods;
Fig. 5 is the schematic flow sheet that terminal of the present invention gets rid of the second embodiment of screen recognition methods;
Fig. 6 is the schematic flow sheet that terminal of the present invention gets rid of the 3rd embodiment of screen recognition methods;
Fig. 7 is the schematic flow sheet that terminal of the present invention gets rid of the 4th embodiment of screen recognition methods;
Fig. 8 is the high-level schematic functional block diagram that terminal of the present invention gets rid of the first embodiment of screen recognition device;
Fig. 9 is the high-level schematic functional block diagram that terminal of the present invention gets rid of the second embodiment of screen recognition device;
Figure 10 is the high-level schematic functional block diagram that terminal of the present invention gets rid of the 3rd embodiment of screen recognition device;
Figure 11 is the high-level schematic functional block diagram that terminal of the present invention gets rid of the 4th embodiment of screen recognition device.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The primary solutions of the embodiment of the present invention is: the acceleration on sense terminals preset direction, and initial acceleration when record is stablized; Determine to get rid of the screen time according to the acceleration change detected, and get rid of the acceleration in the screen time described in obtaining; In conjunction with obtained acceleration and described initial acceleration determination peak acceleration variable quantity; Determine to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
Can change owing to getting rid of acceleration direction in screen process, make existing getting rid of as easy as rolling off a logly in screen identifying occur getting rid of screen walking direction mistake, cause corresponding operational order chaotic further, greatly reduce Consumer's Experience.
Based on the problems referred to above, the invention provides a kind of terminal and get rid of screen recognition methods.
Reference Fig. 4, Fig. 4 are the schematic flow sheet that terminal of the present invention gets rid of the first embodiment of screen recognition methods.
In the present embodiment, described terminal get rid of screen recognition methods comprise the following steps:
Step S10, the acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Described preset direction can be arranged according to the to be identified screen direction of getting rid of of terminal, such as: using the lower left corner of described terminal screen as initial point, using the Width along described terminal screen to the right as the positive dirction of preset direction, then may be used for the gesture motion identifying that a left side is got rid of or the right side is got rid of; Or, using the length direction along described terminal screen upwards as the positive dirction of preset direction, then may be used for identifying get rid of or under the gesture motion of getting rid of.Should be understood that, the acceleration described in the present invention is all the acceleration on described preset direction, and being just when acceleration is identical with described preset direction, is negative when acceleration is contrary with described preset direction.
Preferably, can with the acceleration on the time interval (such as every 100ms) the sense terminals preset direction preset, and acceleration when recording terminal steady is as initial acceleration.Described initial acceleration is the average acceleration of described terminal acceleration when stablizing on described preset direction, in order to calculate acceleration change amount determination acceleration change based on described initial acceleration.
Preferably, can by the acceleration of acceleration transducer sense terminals.Described acceleration transducer can be one or more in pendulum-type integrating acceleration sensor, the beam acceleration sensor that shakes, capacitance acceleration transducer, piezoresistance type acceleration sensor, thermocouple type acceleration transducer, resonant mode acceleration transducer, piezoelectric acceleration transducer or light wave conduction acceleration transducer etc. sensor.Preferably, the component of acceleration of G-sensor (Gravity-sensor, gravity sensor) sense terminals in x-axis, y-axis, z-axis can be passed through.
Preferably, the real time acceleration data detected and initial acceleration can be preserved in memory, to inquire about or to carry out reading and writing data.Described storer can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type storer (such as, SD or DX storer etc.), random access storage device (RAM), static random-access memory (SRAM), ROM (read-only memory) (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.
Step S20, determines to get rid of the screen time according to the acceleration change detected, and gets rid of the acceleration in the screen time described in obtaining;
Described get rid of the screen time be get rid of screen start to get rid of screen terminate time.Determine to get rid of the screen time according to the acceleration change on the described preset direction detected.When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, can determine that getting rid of screen starts; When detecting that the acceleration of described terminal is stable at described initial acceleration, determine that getting rid of screen terminates, and determines to get rid of the screen time, and gets rid of the acceleration in the screen time described in obtaining.
Or, also when detecting that the acceleration change of before and after on described preset direction twice exceeds preset range, can determine that getting rid of screen starts; When detecting that the acceleration change of before and after on described preset direction twice is in preset range, determine that getting rid of screen terminates, and determines to get rid of the screen time, and gets rid of the acceleration in the screen time described in obtaining.
Step S30, in conjunction with obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
According to obtained initial acceleration of getting rid of acceleration in the screen time and record, determine acceleration change amount, and determine the absolute value of acceleration change amount, using the acceleration change amount of maximum absolute value as described peak acceleration variable quantity.Positive and negative and the described initial acceleration of described peak acceleration variable quantity is relevant, reflection be the change of getting rid of initial acceleration described in the acceleration offset in the screen time.From Acceleration pulse, described peak acceleration variable quantity is and gets rid of the crest or trough point that in the screen time, amplitude is maximum, and when the point that described amplitude is maximum is crest, direction is just, when the point that described amplitude is maximum is trough, direction is negative.
Preferably, obtained acceleration can be deducted described initial acceleration and calculate acceleration change amount; Determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Step S40, determines to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
The positive and negative of described peak acceleration variable quantity can be judged; If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.
Further, after described step S40, screen direction can also be got rid of according to determined, trigger corresponding operational order.Such as: at media play interface, recognize user action be a left side get rid of time, play the upper bent of music, recognize user action be the right side get rid of time, next playing music is bent; Or, TV is connected by WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access) etc. Wi-Fi (Wireless Internet Access) technology, recognize user action be a left side get rid of time, control TV and switch to a channel, recognize user action be the right side get rid of time, control TV switch to succeeding channel.
The present embodiment is determined to get rid of the screen time according to acceleration change feature when getting rid of screen, and according to initial acceleration during terminal steady with get rid of the acceleration obtained in the screen time and determine peak acceleration variable quantity, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Fig. 5, Fig. 5 are the schematic flow sheet that terminal of the present invention gets rid of the second embodiment of screen recognition methods.Get rid of the first embodiment of screen recognition methods based on above-mentioned terminal, described step S40 comprises:
Step S41, judges the positive and negative of described peak acceleration variable quantity;
Step S42, if described peak acceleration variable quantity is just, then determines that getting rid of screen direction is described preset direction;
Step S43, if described peak acceleration variable quantity is negative, then determines to get rid of the opposite direction that screen direction is described preset direction.
When determining peak acceleration variable quantity, judge the positive and negative of described peak acceleration variable quantity; If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.Such as: using the lower left corner of described terminal screen as initial point, using the Width along described terminal screen to the right as the positive dirction of preset direction, be timing at described peak acceleration variable quantity, be defined as the right side and get rid of; At described peak acceleration variable quantity for time negative, be then defined as a left side and get rid of.
The present embodiment judges to get rid of screen direction by the positive and negative of the peak acceleration variable quantity during getting rid of screen, if described peak acceleration variable quantity just be, then determines to get rid of that to shield direction be described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.Effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Fig. 6, Fig. 6 are the schematic flow sheet that terminal of the present invention gets rid of the 3rd embodiment of screen recognition methods.Get rid of the first embodiment of screen recognition methods based on above-mentioned terminal, described step S20 comprises:
Step S21, when detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determines that getting rid of screen starts, and gathers acceleration;
Step S22, when detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determine that getting rid of screen starts, and gathers acceleration; When detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
Preferably, the acceleration of the described terminal detected and described initial acceleration can be compared, when the absolute value of the difference of acceleration and described initial acceleration that described terminal detected is more than or equal to first threshold, determine that getting rid of screen starts, and gathers the acceleration of described terminal on described preset direction; When the absolute value of the difference of acceleration and described initial acceleration that described terminal detected is less than Second Threshold, determines that getting rid of screen terminates, and get rid of the acceleration collected in the screen time described in obtaining.Described first threshold can for preset for identifying the accekeration got rid of when screen action starts, described Second Threshold is the default accekeration for identifying when getting rid of screen release, and described first threshold is greater than described Second Threshold.
The present embodiment is by the acceleration change of sense terminals, determine that when reaching threshold value getting rid of screen starts, and gather the acceleration during getting rid of screen, and according to initial acceleration during terminal steady with get rid of the acceleration obtained in the screen time and determine peak acceleration variable quantity, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Fig. 7, Fig. 7 are the schematic flow sheet that terminal of the present invention gets rid of the 4th embodiment of screen recognition methods.Get rid of the first embodiment of screen recognition methods based on above-mentioned terminal, described step S30 comprises:
Step S31, deducts described initial acceleration by obtained acceleration and calculates acceleration change amount;
Step S32, determines the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Obtained acceleration is deducted described initial acceleration and calculates acceleration change amount; Calculate the absolute value that described acceleration change amount is corresponding, and determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
The present embodiment is according to initial acceleration during terminal steady and get rid of the acceleration obtained in the screen time and calculate acceleration change amount, and determine the peak acceleration variable quantity of maximum absolute value, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
It can be all the such as mobile terminal of mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP (portable media player), guider etc. and the Intelligent worn device of such as Intelligent bracelet etc. that the terminal of above-mentioned first to fourth embodiment gets rid of the executive agent shielding recognition methods.Further, described terminal is got rid of screen recognition methods and can be realized by the client recognizer that is arranged in mobile terminal or Intelligent worn device.
The present invention further provides a kind of device terminal and get rid of screen recognition device.
Reference Fig. 8, Fig. 8 are the high-level schematic functional block diagram that terminal of the present invention gets rid of the first embodiment of screen recognition device.
In the present embodiment, described terminal get rid of screen recognition device comprise: detection module 10, get rid of screen identification module 20, computing module 30 and determination module 40.
Described detection module 10, the acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Described preset direction can be arranged according to the to be identified screen direction of getting rid of of terminal, such as: using the lower left corner of described terminal screen as initial point, using the Width along described terminal screen to the right as the positive dirction of preset direction, then may be used for the gesture motion identifying that a left side is got rid of or the right side is got rid of; Or, using the length direction along described terminal screen upwards as the positive dirction of preset direction, then may be used for identifying get rid of or under the gesture motion of getting rid of.Should be understood that, the acceleration described in the present invention is all the acceleration on described preset direction, and being just when acceleration is identical with described preset direction, is negative when acceleration is contrary with described preset direction.
Preferably, can with the acceleration on the time interval (such as every 100ms) the sense terminals preset direction preset, and acceleration when recording terminal steady is as initial acceleration.Described initial acceleration is the average acceleration of described terminal acceleration when stablizing on described preset direction, in order to calculate acceleration change amount determination acceleration change based on described initial acceleration.
Preferably, can by the acceleration of acceleration transducer sense terminals.Described acceleration transducer can be one or more in pendulum-type integrating acceleration sensor, the beam acceleration sensor that shakes, capacitance acceleration transducer, piezoresistance type acceleration sensor, thermocouple type acceleration transducer, resonant mode acceleration transducer, piezoelectric acceleration transducer or light wave conduction acceleration transducer etc. sensor.Preferably, the component of acceleration of G-sensor (Gravity-sensor, gravity sensor) sense terminals in x-axis, y-axis, z-axis can be passed through.
Preferably, the real time acceleration data detected and initial acceleration can be preserved in memory, to inquire about or to carry out reading and writing data.Described storer can comprise the storage medium of at least one type, described storage medium comprises flash memory, hard disk, multimedia card, card-type storer (such as, SD or DX storer etc.), random access storage device (RAM), static random-access memory (SRAM), ROM (read-only memory) (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc.
Described getting rid of shields identification module 20, for determining to get rid of the screen time according to the acceleration change detected, and gets rid of the acceleration in the screen time described in obtaining;
Described get rid of the screen time be get rid of screen start to get rid of screen terminate time.Determine to get rid of the screen time according to the acceleration change on the described preset direction detected.When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, can determine that getting rid of screen starts; When detecting that the acceleration of described terminal is stable at described initial acceleration, determine that getting rid of screen terminates, and determines to get rid of the screen time, and gets rid of the acceleration in the screen time described in obtaining.
Or, also when detecting that the acceleration change of before and after on described preset direction twice exceeds preset range, can determine that getting rid of screen starts; When detecting that the acceleration change of before and after on described preset direction twice is in preset range, determine that getting rid of screen terminates, and determines to get rid of the screen time, and gets rid of the acceleration in the screen time described in obtaining.
Described computing module 30, for combining obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
According to obtained initial acceleration of getting rid of acceleration in the screen time and record, determine acceleration change amount, and determine the absolute value of acceleration change amount, using the acceleration change amount of maximum absolute value as described peak acceleration variable quantity.Positive and negative and the described initial acceleration of described peak acceleration variable quantity is relevant, reflection be the change of getting rid of initial acceleration described in the acceleration offset in the screen time.From Acceleration pulse, described peak acceleration variable quantity is and gets rid of the crest or trough point that in the screen time, amplitude is maximum, and when the point that described amplitude is maximum is crest, direction is just, when the point that described amplitude is maximum is trough, direction is negative.
Preferably, obtained acceleration can be deducted described initial acceleration and calculate acceleration change amount; Determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Described determination module 40, for determining to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
The positive and negative of described peak acceleration variable quantity can be judged; If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.
Further, described terminal get rid of screen recognition device also comprise operational module; Described operational module, for getting rid of screen direction according to determined, triggers corresponding operational order.Such as: at media play interface, recognize user action be a left side get rid of time, play the upper bent of music, recognize user action be the right side get rid of time, next playing music is bent; Or, TV is connected by WLAN (WLAN) (Wi-Fi), Wibro (WiMAX), Wimax (worldwide interoperability for microwave access) etc. Wi-Fi (Wireless Internet Access) technology, recognize user action be a left side get rid of time, control TV and switch to a channel, recognize user action be the right side get rid of time, control TV switch to succeeding channel.
The present embodiment is determined to get rid of the screen time according to acceleration change feature when getting rid of screen, and according to initial acceleration during terminal steady with get rid of the acceleration obtained in the screen time and determine peak acceleration variable quantity, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Fig. 9, Fig. 9 are the high-level schematic functional block diagram that terminal of the present invention gets rid of the second embodiment of screen recognition device.Get rid of the first embodiment of screen recognition device based on above-mentioned terminal, described determination module 40 comprises judging unit 41 and determining unit 42;
Described judging unit 41, for judging the positive and negative of described peak acceleration variable quantity;
Described determining unit 42, if be just for described peak acceleration variable quantity, then determines that getting rid of screen direction is described preset direction;
Described determining unit 42, if be also negative for described peak acceleration variable quantity, then determines to get rid of the opposite direction that screen direction is described preset direction.
When determining peak acceleration variable quantity, judge the positive and negative of described peak acceleration variable quantity; If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.Such as: using the lower left corner of described terminal screen as initial point, using the Width along described terminal screen to the right as the positive dirction of preset direction, be timing at described peak acceleration variable quantity, be defined as the right side and get rid of; At described peak acceleration variable quantity for time negative, be then defined as a left side and get rid of.
The present embodiment judges to get rid of screen direction by the positive and negative of the peak acceleration variable quantity during getting rid of screen, if described peak acceleration variable quantity just be, then determines to get rid of that to shield direction be described preset direction; If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.Effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Figure 10, Figure 10 are the high-level schematic functional block diagram that terminal of the present invention gets rid of the 3rd embodiment of screen recognition device.Based on above-mentioned terminal get rid of screen recognition device the first embodiment, described in get rid of screen identification module 20 comprise trigger element 21 and acquiring unit 22;
Described trigger element 21, for when detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determines that getting rid of screen starts, and gathers acceleration;
Described acquiring unit 22, for when detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determine that getting rid of screen starts, and gathers acceleration; When detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
Preferably, the acceleration of the described terminal detected and described initial acceleration can be compared, when the absolute value of the difference of acceleration and described initial acceleration that described terminal detected is more than or equal to first threshold, determine that getting rid of screen starts, and gathers the acceleration of described terminal on described preset direction; When the absolute value of the difference of acceleration and described initial acceleration that described terminal detected is less than Second Threshold, determines that getting rid of screen terminates, and get rid of the acceleration collected in the screen time described in obtaining.Described first threshold can for preset for identifying the accekeration got rid of when screen action starts, described Second Threshold is the default accekeration for identifying when getting rid of screen release, and described first threshold is greater than described Second Threshold.
The present embodiment is by the acceleration change of sense terminals, determine that when reaching threshold value getting rid of screen starts, and gather the acceleration during getting rid of screen, and according to initial acceleration during terminal steady with get rid of the acceleration obtained in the screen time and determine peak acceleration variable quantity, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
Reference Figure 11, Figure 11 are the high-level schematic functional block diagram that terminal of the present invention gets rid of the 4th embodiment of screen recognition device.Get rid of the first embodiment of screen recognition device based on above-mentioned terminal, described computing module 30 comprises computing unit 31 and comparing unit 32;
Described computing unit 31, calculates acceleration change amount for obtained acceleration is deducted described initial acceleration;
Described comparing unit 32, for determining the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
Obtained acceleration is deducted described initial acceleration and calculates acceleration change amount; Calculate the absolute value that described acceleration change amount is corresponding, and determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
The present embodiment is according to initial acceleration during terminal steady and get rid of the acceleration obtained in the screen time and calculate acceleration change amount, and determine the peak acceleration variable quantity of maximum absolute value, determine to get rid of screen direction by the positive and negative of peak acceleration variable quantity during getting rid of screen, effectively avoid to get rid of in screen process and there is the situation that acceleration direction changes the mistake identification caused, improve the accuracy that terminal gets rid of screen identification, greatly improve Consumer's Experience.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or device and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or device.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device comprising this key element and also there is other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, air conditioner, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. terminal gets rid of a screen recognition methods, it is characterized in that, described terminal is got rid of screen recognition methods and comprised the following steps:
Acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Determine to get rid of the screen time according to the acceleration change detected, and get rid of the acceleration in the screen time described in obtaining;
In conjunction with obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
Determine to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
2. terminal as claimed in claim 1 gets rid of screen recognition methods, it is characterized in that, describedly determines that the step of getting rid of screen direction comprises according to the positive and negative of described peak acceleration variable quantity:
Judge the positive and negative of described peak acceleration variable quantity;
If described peak acceleration variable quantity is just, then determine that getting rid of screen direction is described preset direction;
If described peak acceleration variable quantity is negative, then determine to get rid of the opposite direction that screen direction is described preset direction.
3. terminal as claimed in claim 1 gets rid of screen recognition methods, and it is characterized in that, the acceleration change that described basis detects is determined to get rid of the screen time, and the step of the acceleration got rid of in the screen time described in obtaining comprises:
When detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determine that getting rid of screen starts, and gathers acceleration;
When detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
4. terminal as claimed in claim 1 gets rid of screen recognition methods, and it is characterized in that, the step of the acceleration that described combination obtains and described initial acceleration determination peak acceleration variable quantity comprises:
Obtained acceleration is deducted described initial acceleration and calculates acceleration change amount;
Determine the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
5. the terminal as described in any one of Claims 1-4 gets rid of screen recognition methods, it is characterized in that, described determine to get rid of the step in screen direction according to described peak acceleration variable quantity positive and negative after, also comprise:
Get rid of screen direction according to determined, trigger corresponding operational order.
6. terminal gets rid of a screen recognition device, it is characterized in that, described terminal is got rid of screen recognition device and comprised:
Detection module, the acceleration on sense terminals preset direction, and initial acceleration when record is stablized;
Getting rid of screen identification module, for determining to get rid of the screen time according to the acceleration change detected, and getting rid of the acceleration in the screen time described in obtaining;
Computing module, for combining obtained acceleration and described initial acceleration determination peak acceleration variable quantity;
Determination module, for determining to get rid of screen direction according to the positive and negative of described peak acceleration variable quantity.
7. terminal as claimed in claim 6 gets rid of screen recognition device, and it is characterized in that, described determination module comprises judging unit and determining unit;
Described judging unit, for judging the positive and negative of described peak acceleration variable quantity;
Described determining unit, if be just for described peak acceleration variable quantity, then determines that getting rid of screen direction is described preset direction;
Described determining unit, if be also negative for described peak acceleration variable quantity, then determines to get rid of the opposite direction that screen direction is described preset direction.
8. terminal as claimed in claim 6 gets rid of screen recognition device, it is characterized in that, described in get rid of screen identification module and comprise trigger element and acquiring unit;
Described trigger element, for when detecting that the acceleration fluctuating of described terminal exceedes predetermined threshold value, determines that getting rid of screen starts, and gathers acceleration;
Described acquiring unit, for when detecting that the acceleration of described terminal is stable at described initial acceleration, determining that getting rid of screen terminates, and getting rid of the acceleration collected in the screen time described in obtaining.
9. terminal as claimed in claim 6 gets rid of screen recognition device, and it is characterized in that, described computing module comprises computing unit and comparing unit;
Described computing unit, calculates acceleration change amount for obtained acceleration is deducted described initial acceleration;
Described comparing unit, for determining the acceleration change amount of maximum absolute value, using determined acceleration change amount as described peak acceleration variable quantity.
10. the terminal as described in any one of claim 6 to 9 gets rid of screen recognition device, it is characterized in that, described terminal is got rid of screen recognition device and also comprised operational module;
Described operational module, for getting rid of screen direction according to determined, triggers corresponding operational order.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555670.4A CN105092891B (en) | 2015-09-01 | 2015-09-01 | Terminal gets rid of screen recognition methods and device |
| PCT/CN2016/084226 WO2017036205A1 (en) | 2015-09-01 | 2016-06-01 | Terminal screen shaking identification method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555670.4A CN105092891B (en) | 2015-09-01 | 2015-09-01 | Terminal gets rid of screen recognition methods and device |
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| CN105092891A true CN105092891A (en) | 2015-11-25 |
| CN105092891B CN105092891B (en) | 2019-10-01 |
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| CN201510555670.4A Active CN105092891B (en) | 2015-09-01 | 2015-09-01 | Terminal gets rid of screen recognition methods and device |
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| WO (1) | WO2017036205A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932004A (en) * | 2017-03-27 | 2017-07-07 | 上海与德科技有限公司 | The detection method and device of a kind of sensor |
| CN109618059A (en) * | 2019-01-03 | 2019-04-12 | 北京百度网讯科技有限公司 | The awakening method and device of speech identifying function in mobile terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113283493A (en) * | 2021-05-19 | 2021-08-20 | Oppo广东移动通信有限公司 | Sample acquisition method, device, terminal and storage medium |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070009299A (en) * | 2005-07-15 | 2007-01-18 | 삼성전자주식회사 | Apparatus and method for generating musical tone according to motion |
| CN101102564A (en) * | 2007-07-25 | 2008-01-09 | 中兴通讯股份有限公司 | A method for controlling mobile phone to play music |
| US20090239573A1 (en) * | 2005-12-20 | 2009-09-24 | Sony Ericsson Mobile Communications Ab | Electronic equipment with shuffle operation |
| CN101771748A (en) * | 2009-01-06 | 2010-07-07 | 上海闻泰电子科技有限公司 | Mobile phone with FM function operated in a swinging way and realization method thereof |
| CN101931678A (en) * | 2009-06-22 | 2010-12-29 | 深圳市同洲电子股份有限公司 | Mobile phone capable of fast processing call and method thereof |
| CN102279705A (en) * | 2011-08-03 | 2011-12-14 | 惠州Tcl移动通信有限公司 | Method for wirelessly switching slides and terminal thereof |
| CN103150036A (en) * | 2013-02-06 | 2013-06-12 | 宋子健 | Information acquisition system and method, man-machine interaction system and method, and shoes |
| CN103327186A (en) * | 2013-06-20 | 2013-09-25 | 张家港保税区润桐电子技术研发有限公司 | Method for controlling mobile phone music player |
| CN103607504A (en) * | 2013-11-13 | 2014-02-26 | 广东欧珀移动通信有限公司 | Mobile terminal and volume adjustment method and apparatus thereof |
| CN103677312A (en) * | 2012-09-04 | 2014-03-26 | 中国移动通信集团公司 | Mobile terminal function execution method and device based on accelerated speed inductor |
| CN103792387A (en) * | 2014-02-21 | 2014-05-14 | 南京北大工道创新有限公司 | Human body advance and retreat recognition method based on accelerometer |
| CN104079725A (en) * | 2014-07-07 | 2014-10-01 | 中科创达软件股份有限公司 | Incoming call rejection method and device |
| CN104460997A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Music switchover implementation method and terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8250493B2 (en) * | 2005-02-05 | 2012-08-21 | Samsung Electronics Co., Ltd. | User interface method, medium, and apparatus with gesture-recognition |
| CN101751200B (en) * | 2008-12-09 | 2012-01-11 | 北京三星通信技术研究有限公司 | Space input method for mobile terminal and implementation device thereof |
| CN105092991A (en) * | 2014-05-08 | 2015-11-25 | 国家电网公司 | Wireless noise sensor |
| CN104598143A (en) * | 2015-01-12 | 2015-05-06 | 联想(北京)有限公司 | Electronic equipment and wakeup method thereof |
-
2015
- 2015-09-01 CN CN201510555670.4A patent/CN105092891B/en active Active
-
2016
- 2016-06-01 WO PCT/CN2016/084226 patent/WO2017036205A1/en active Application Filing
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070009299A (en) * | 2005-07-15 | 2007-01-18 | 삼성전자주식회사 | Apparatus and method for generating musical tone according to motion |
| US20090239573A1 (en) * | 2005-12-20 | 2009-09-24 | Sony Ericsson Mobile Communications Ab | Electronic equipment with shuffle operation |
| CN101102564A (en) * | 2007-07-25 | 2008-01-09 | 中兴通讯股份有限公司 | A method for controlling mobile phone to play music |
| CN101771748A (en) * | 2009-01-06 | 2010-07-07 | 上海闻泰电子科技有限公司 | Mobile phone with FM function operated in a swinging way and realization method thereof |
| CN101931678A (en) * | 2009-06-22 | 2010-12-29 | 深圳市同洲电子股份有限公司 | Mobile phone capable of fast processing call and method thereof |
| CN102279705A (en) * | 2011-08-03 | 2011-12-14 | 惠州Tcl移动通信有限公司 | Method for wirelessly switching slides and terminal thereof |
| CN103677312A (en) * | 2012-09-04 | 2014-03-26 | 中国移动通信集团公司 | Mobile terminal function execution method and device based on accelerated speed inductor |
| CN103150036A (en) * | 2013-02-06 | 2013-06-12 | 宋子健 | Information acquisition system and method, man-machine interaction system and method, and shoes |
| CN103327186A (en) * | 2013-06-20 | 2013-09-25 | 张家港保税区润桐电子技术研发有限公司 | Method for controlling mobile phone music player |
| CN103607504A (en) * | 2013-11-13 | 2014-02-26 | 广东欧珀移动通信有限公司 | Mobile terminal and volume adjustment method and apparatus thereof |
| CN103792387A (en) * | 2014-02-21 | 2014-05-14 | 南京北大工道创新有限公司 | Human body advance and retreat recognition method based on accelerometer |
| CN104079725A (en) * | 2014-07-07 | 2014-10-01 | 中科创达软件股份有限公司 | Incoming call rejection method and device |
| CN104460997A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Music switchover implementation method and terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106932004A (en) * | 2017-03-27 | 2017-07-07 | 上海与德科技有限公司 | The detection method and device of a kind of sensor |
| CN106932004B (en) * | 2017-03-27 | 2019-09-13 | 上海与德科技有限公司 | A kind of detection method and device of sensor |
| CN109618059A (en) * | 2019-01-03 | 2019-04-12 | 北京百度网讯科技有限公司 | The awakening method and device of speech identifying function in mobile terminal |
| US11265414B2 (en) | 2019-01-03 | 2022-03-01 | Beijing Baidu Netcom Science And Technology Co., Ltd. | Method and device for waking up voice recognition function in mobile terminal, and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105092891B (en) | 2019-10-01 |
| WO2017036205A1 (en) | 2017-03-09 |
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