CN106201022A - The processing method of a kind of mobile terminal and mobile terminal - Google Patents
The processing method of a kind of mobile terminal and mobile terminal Download PDFInfo
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- CN106201022A CN106201022A CN201610485974.2A CN201610485974A CN106201022A CN 106201022 A CN106201022 A CN 106201022A CN 201610485974 A CN201610485974 A CN 201610485974A CN 106201022 A CN106201022 A CN 106201022A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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Abstract
The invention provides processing method and the mobile terminal of a kind of mobile terminal, relate to electronic technology field, solve traditional single Inertial Sensor System and be difficult to tackle the situation that crash rate is higher, and be difficult to meet the problem of balance between performance, power consumption and reliability.This mobile terminal includes: at least two inertial sensor；Processor, for obtaining the application scenarios of mobile terminal to the performance requirement of inertial sensor and/or the duty of at least two inertial sensor, and according to the application scenarios of the mobile terminal performance requirement to inertial sensor, control the mode of operation of at least two inertial sensor, and/or the duty according at least two inertial sensor, judge the disabled status of at least two inertial sensor, and coordinate the mode of operation between at least two inertial sensor according to disabled status.The solution of the present invention improves the reliability of sensing system by many Inertial Sensor Systems, and meets the balance between performance, power consumption and reliability.
Description
Technical field
The present invention relates to electronic technology field, and more particularly, to the processing method of a kind of mobile terminal and movement
Terminal.
Background technology
Along with the universal of intelligent mobile terminal and extensively application, people are more and more higher to intelligentized experience requirements.Base
In the inertial sensor of MEMS (Micro-Electro-Mechanical Systems, MEMS), such as acceleration sensing
Device, gyroscope, acceleration and the two-in-one sensor of gyroscope etc. have become the basic configuration demand of mobile terminal.At present in industry
Commonly used single MEMS inertial sensor system realizes the transverse and longitudinal screen conversion of mobile phone, mobile phone gesture recognition, and game controls,
The various function such as gesture identification, inertial navigation.
The inertial sensor of MEMS generally has two parts to constitute: 1) numerical portion, is used for receiving, processes, feeds back MEMS knot
The signal intensity of structure；2) machinery silicon moiety, moves for sensing movement terminal inertia, and size is typically in micron even nanometer
Magnitude.It is rotten that the processing technique that machinery silicon structure uses is different from common IC, such as dual surface lithography technology, deep layer and profundity width
Erosion, anisotropic etch, self-stopping technology technology, Si-Si direct bonding etc..Machinery silicon moiety is due to special technique and structure
For high mechanical stress in mobile terminal is manufactured and user uses, jump in temperature, fatigue use the most sensitive.
The mechanical part of MEMS inertial sensor is due to the structure of its uniqueness and intrinsic characteristic, and component failure rate is the highest
In conventional IC.And traditional single Inertial Sensor System is generally difficult to tackle mobile terminal and is manufacturing and user's use
The situation that middle MEMS inertial sensor crash rate is higher.When single Inertial Sensor System lost efficacy, mobile terminal partial function
As the functions such as screen upset, picture rotation, game control also lost efficacy, and in the industry this problem generally used to maintenance or more renew
Machine, extreme influence user uses.
Additionally user it is also proposed higher requirement for performance, power consumption and the reliability of MEMS inertial sensor, and moves
Single Inertial Sensor System traditional in dynamic terminal, such as configure single acceleration transducer or single top on mobile terminal
Spiral shell instrument or single acceleration and the two-in-one sensor of gyroscope are difficult to meet the balance between performance, power consumption and reliability.
Summary of the invention
The embodiment of the present invention provides processing method and the mobile terminal of a kind of mobile terminal, to solve tradition in prior art
Single Inertial Sensor System be generally difficult to tackle mobile terminal manufacture and user use in inertial sensor lost efficacy
The situation that rate is higher, extreme influence user uses, and is additionally difficult to meet the problem of balance between performance, power consumption and reliability.
First aspect, it is provided that a kind of mobile terminal, including:
At least two inertial sensor；
Processor, for obtaining the application scenarios of described mobile terminal to the performance requirement of inertial sensor and/or at least
The duty of two described inertial sensors, and according to the application scenarios of the described mobile terminal performance need to inertial sensor
Ask, control the mode of operation of inertial sensor described at least two, and/or the work according to inertial sensor described at least two
State, it is judged that the disabled status of inertial sensor described at least two, and coordinate described at least two according to described disabled status
Mode of operation between inertial sensor.
Second aspect, it is provided that the processing method of a kind of mobile terminal, is applied to include at least two inertial sensor
Mobile terminal, the treating method comprises:
Obtain the application scenarios of described mobile terminal to inertia described in the performance requirement of inertial sensor and/or at least two
The duty of sensor；
The application scenarios according to the described mobile terminal performance requirement to inertial sensor, controls inertia described at least two
The mode of operation of sensor so that inertial sensor described at least two disclosure satisfy that the property of the application scenarios of described mobile terminal
Can demand；And/or
Duty according to inertial sensor described at least two, it is judged that the inefficacy of inertial sensor described at least two
Situation, and according to the mode of operation between each inertial sensor described in described disabled status coordination at least two.
So, in the embodiment of the present invention, by arranging at least two inertial sensor, it is possible to according to the application of mobile terminal
The scene performance requirement to inertial sensor, controls each inertial sensor and is in different working modes, to meet performance, power consumption
And the balance between reliability；It also is able to the duty according to inertial sensor, coordinates the Working mould of each inertial sensor
Formula, as when a certain inertial sensor lost efficacy, coordinated other inertial sensor and normally work, to tackle mobile terminal in production
Manufacture the situation that in using, inertial sensor crash rate is higher with user, it is ensured that the normal use of user；Improve practicality and
Intellectuality, improves Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be in embodiment or description of the prior art
The required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only some realities of the present invention
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is the structural representation of mobile terminal first embodiment of the present invention；
Fig. 2 is the structural representation of a sensor placement of mobile terminal of the present invention；
Fig. 3 is the structural representation of mobile terminal the second embodiment of the present invention；
Fig. 4 is the structural representation of mobile terminal the 3rd embodiment of the present invention；
Fig. 5 is the flow chart of the processing method of mobile terminal of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
First embodiment
As it is shown in figure 1, the mobile terminal of the embodiment of the present invention, including:
At least two inertial sensor 101.
Here, mobile terminal includes inertial sensor 1 ..., n, and wherein n is the integer more than or equal to 2.
Inertial sensor 101 includes but not limited to acceleration transducer, gyro sensor, acceleration and gyroscope two conjunction
One sensor.Inertial sensor 101 is for gathering the inertia mobile message of mobile terminal, such as acceleration information, inclination information, punching
Hit information, vibration information, rotation information and multifreedom motion information etc..
Processor 102, for obtain the application scenarios of described mobile terminal to the performance requirement of inertial sensor 101 and/
Or the duty of inertial sensor 101 described at least two, and according to the application scenarios of described mobile terminal to inertia sensing
The performance requirement of device 101, controls the mode of operation of inertial sensor 101 described at least two, and/or according to described at least two
The duty of inertial sensor 101, it is judged that the disabled status of inertial sensor 101 described at least two, and according to described mistake
Effect situation coordinates the mode of operation described at least two between inertial sensor 101.
Here, processor 102 can be controlled according to the application scenarios of the mobile terminal performance requirement to inertial sensor 101
Make each inertial sensor 101 and be in different working modes, it is also possible to according to the duty of inertial sensor 101, coordinate each
The mode of operation of individual inertial sensor 101.
The mobile terminal of the embodiment of the present invention, by arranging at least two inertial sensor 101, it is possible to according to mobile terminal
Application scenarios control each inertial sensor 101 and be in different working modes, to meet between performance, power consumption and reliability
Balance；It also is able to the duty according to inertial sensor 101, coordinates the mode of operation of each inertial sensor 101, as when certain
When one inertial sensor 101 lost efficacy, coordinate other inertial sensor 101 and normally work, to tackle mobile terminal in production system
Make the situation that in using, inertial sensor crash rate is higher with user, it is ensured that the normal use of user；Improve practicality and intelligence
Energyization, improves Consumer's Experience.
Wherein, processor 102 also can obtain the data that inertial sensor 101 gathers, and to inertial sensor 101 collection
Data carry out calculation process according to predetermined manner, to send control instruction according to operation result, make mobile terminal refer to according to control
Order operates accordingly.
Such as, processor 102 can carry out calculation process to the acceleration information that inertial sensor 101 gathers, and obtains screen
The angle tilted, thus send and control screen and carry out being shown displayed across or vertically displaying instruction；Also can be to inertial sensor 101
The acceleration information gathered carries out calculation process, it is judged that the action whether terminal is made a move, thus it is mobile to send control
The pedometer of terminal carries out the instruction of meter step.
Concrete, mobile terminal is as included two acceleration transducers, it is possible to include an acceleration transducer and
Individual acceleration and the two-in-one sensor of gyroscope.Wherein more preferable due to acceleration and the two-in-one sensor performance of gyroscope, power consumption
Bigger, and preferably balance between acceleration transducer cooperation availability and power consumption.
Concrete, the mode of operation of described inertial sensor 101 can include the difference corresponding to described inertial sensor 101
Power consumption or multiple works of the different output data rates (ODR, Output Data Rates) corresponding to described inertial sensor 101
Operation mode.
Now, can be controlled each according to the application scenarios of mobile terminal and/or the duty of inertial sensor 101
Inertial sensor 101 is in different power consumption or the mode of operation of different output data rate, to meet the application scenarios of mobile terminal
Performance requirement, and improve the reliability of mobile terminal Inertial Sensor System.
Wherein the mode of operation of inertial sensor 101 such as comprises the steps that high performance operation pattern, normal operating mode, low merit
Work consuming operation mode and super low-power consumption mode of operation etc..
Actual application also can define the different working modes of sensor according to concrete Choice of Sensors.
Further, can based on the performance requirement of inertial sensor 101 being defined the different application scene of mobile terminal,
Such as can be defined as follows application scenarios:
Scene of game: need the high performance properties of inertial sensor, relatively low to power consumption requirements；
Screen turning transition scape: the highest to the performance requirement of inertial sensor, relatively low to power consumption requirements；
Sleep scene: need inertial sensor to be in real-time always-on state, it is desirable to low-power consumption；
Super power saving application scenarios: need not inertial sensor work, inertial sensor can be closed.
Wherein the inertial sensor 101 of different model is generally of different power consumptions and performance.Now can be according to shifting
The dynamic terminal current application scene performance requirement to inertial sensor 101, coordinates the different operating of each inertial sensor 101
Pattern, so that power consumption and the performance of current application scene and inertial sensor 101 match, reaches optimum work effect
Really, the balance between performance, power consumption and reliability is met.
Assume that mobile terminal includes two acceleration transducers, and under same ODR, acceleration transducer 1 and acceleration
The performance of preferable power consumption compared by degree sensor 2, although and acceleration transducer 2 power consumption compared with acceleration transducer 1 is higher
But sampling sensitivity is higher, corresponding performance is preferable.
When mobile terminal is in scene of game, acceleration transducer 2 can be controlled and be in high performance operation pattern, and control
Acceleration transducer 1 is in super low-power consumption pattern, the data that a use acceleration transducer 2 gathers.Due to acceleration transducer 2
Sampling sensitivity is high, and corresponding performance is preferable, therefore, it is possible to meet the scene of game high performance demands to inertial sensor,
Make scene of game run more smooth and easy, thus improve Consumer's Experience.
When mobile terminal is in sleep scene and needs the inertia of real-time sensing movement terminal to move, acceleration can be controlled
Sensor 1 is in low-power consumption mode and gathers data, and controls acceleration transducer 2 and be in super low-power consumption pattern and do not gather number
According to.Owing to acceleration transducer 1 has the performance of preferable power consumption, therefore, it is possible to reduce the power consumption of mobile terminal under sleep scene,
Thus save the energy of mobile terminal, improve duration performance.
As such, it is possible to have high performance properties when user normally uses mobile terminal, higher sensitivity, is moving simultaneously
During dynamic terminal sleep mode under lowest power consumption real-time data collection, reduce the energy that mobile terminal consumes.
Preferably, described at least two, inertial sensor 101 can be respectively arranged at the zones of different of described mobile terminal.
Now, at least two inertial sensor 101 is in the layout of the zones of different of mobile terminal, it is to avoid mobile terminal falls
Or during by external impact, because acting on the same mechanical stress of mobile terminal or other factors (as jump in temperature or fatigue make
With) destroy multiple inertial sensor 101 simultaneously, the situation causing multiple inertial sensor 101 simultaneously to lose efficacy, improve reliability
Redundancy.
Assume that mobile terminal includes two 3-axis acceleration sensors, as in figure 2 it is shown, two acceleration transducers can be put
It is placed in the different stress positions of Mobile terminal main board.Further, the first acceleration transducer 201 and the second acceleration can be made to pass
The phase same-action axle (X/Y/Z axle) of sensor 202 is respectively directed to different predetermined direction, reduces the identical of two acceleration transducers
The probability that effect axle lost efficacy simultaneously, also is able to combine the effect that two acceleration transducers did not lost efficacy as far as possible when occurring and losing efficacy
Axle realizes the function of three-axis sensor.
Concrete, processor 102 can be according to the duty of the inertial sensor 101 of mobile terminal, it is judged that mobile terminal
The disabled status of inertial sensor 101；Then according to disabled status, the mode of operation to each inertial sensor 101 is sent
Control instruction.
Now, when a certain inertial sensor 101 lost efficacy, processor 102 can recognize that concrete disabled status, and coordinates other
Inertial sensor 101, it is ensured that the inertial data of mobile terminal normally detect function.
Further, processor 102 can with the communication failure of inertial sensor 101, of inertial sensor 101 or
Multiple axles output data be the persistent period of invalid value more than the first predetermined threshold value T1, and/or one of inertial sensor 101 or
When multiple axles are more than the second predetermined threshold value T2 without the persistent period exporting data, it is judged that disabled status occurs in inertial sensor 101,
Otherwise judge that disabled status does not occurs in inertial sensor 101.
Wherein for acceleration transducer, if one or more axles output data of acceleration transducer exceed acceleration threshold
Value G, and the persistent period is more than T1, then can determine whether that disabled status occurs in this acceleration transducer.
Such as, generally in handheld mobile device, the range of acceleration transducer is set to +/-2g (sign represents different
Acceleration direction), when processor 102 reads the output data of a certain axle of sensor always for 2500mg, and the persistent period
During more than T1, then can determine whether that losing efficacy occurs in this acceleration transducer.
Wherein, the first predetermined threshold value T1, the second predetermined threshold value T2 and acceleration rate threshold G can be carried out according to practical situations
Regulation.
Further, processor 102 can send control do not lost efficacy when disabled status occur in part inertial sensor 101
Inertial sensor 101 detect the instruction of data；When whole inertial sensors 101 all disabled status occur, obtain each and be used to
Property sensor 101 in do not lost efficacy axle output data, and judge get axle output data whether comprise multiple predetermined direction
On detection data；If the axle output packet got is containing the detection data on multiple predetermined directions, then sends control and obtain
The axle got exports inertial sensor 101 corresponding to data and continues the instruction of the data in detection respective shaft；If not getting not
The detection data that the axle output data lost efficacy or the axle output data got do not comprise on multiple predetermined direction, then send control
Make whole inertial sensor 101 and stop the instruction of detection data.
Now, lost efficacy at only part inertial sensor 101, then can control other inertial sensors 101 and normally work, protected
That demonstrate,proves mobile terminal normally detects function；When losing efficacy all occur in whole inertial sensors 101, combine inertial sensor the most as far as possible
The number of axle evidence that 101 did not lost efficacy, normally detects function with realize mobile terminal as far as possible.
Assume that mobile terminal includes two 3-axis acceleration sensors.When a certain acceleration transducer lost efficacy, processor
The 102 acceleration transducer power supplys that can close inefficacy or the acceleration transducer controlling to lose efficacy are in super low-power consumption pattern, and control
The acceleration transducer that system did not lost efficacy normally works, and now performs single-sensor system, it is ensured that mobile terminal normally detects merit
Energy.
When two acceleration transducers have a certain or multiaxis inefficacy, as far as possible in two acceleration transducers of combination not
The effect number of axle evidence lost efficacy, it is ensured that mobile terminal normal function.The X1 axle of such as acceleration transducer 1 lost efficacy, and Y1, Z1 axle is just
Often；The X2 axle of acceleration transducer 2 is normal, and Y2, Z2 axle lost efficacy, and passes at this point it is possible to realize three axles by combination Y1, Z1, X2 axle
Sensor normal function.
When two acceleration transducers all lost efficacy and can not combine the effect number of axle not lost efficacy in two sensors factually now
During three-axis sensor function, processor 102 simultaneously closes off two acceleration transducer power supplys or controls two acceleration transducers
It is in super low-power consumption pattern.
Single inertial sensor is very big to customer impact after losing efficacy, particularly horizontal/vertical screen conversion, shooting picture upset, game control
The basic functions such as system can not normally use.The mobile terminal of the embodiment of the present invention, by using many Inertial Sensor Systems very big
Improve reliability.If the crash rate of single Inertial Sensor System is 100ppm, and double Inertial Sensor System can to the greatest extent may be used
Can guarantee that above-mentioned basic function is normal, its crash rate can be reduced to 0.01ppm in theory.It addition, between multiple inertial sensors
Can calibrate mutually and touch location, improve the accuracy of Data Detection.
Preferably, the mobile terminal of the embodiment of the present invention can also include:
At least one memorizer 103, is connected with described processor 102, is used for receiving and store described processor 102 and transmits
Data.
Here, memorizer 103 can be separate storage chip, it is possible to be integrated in processor 102 internal, in this no limit.
Now, facilitate the storage of data in processor 102 by memorizer 103, improve the operation efficiency of processor.
The mobile terminal of the embodiment of the present invention, multiple inertial sensors of employing are in the layout of the zones of different of mobile terminal,
Avoid acting on the same mechanical stress of mobile terminal and other factors damage multiple inertial sensor simultaneously, there is higher reliability
Redundancy；Processor can be worked in coordination with multiple inertial sensor and be worked in different mode of operations, optimizes mobile terminal performance and power consumption
Performance；When being caused a certain inertial sensor to lose efficacy by factors such as mechanical stress, jump in temperature or tired uses, system can be known automatically
Other failure conditions, and other inertial sensors intelligent coordinated normally work, and do not affect user and use mobile terminal basic function.
The mobile terminal of the embodiment of the present invention, sensing system is reliable by many Inertial Sensor Systems significant increase
Property, meet the balance between performance, power consumption and reliability simultaneously, improve practicality and intellectuality, improve Consumer's Experience.
Solve single Inertial Sensor System traditional in prior art to be generally difficult to tackle mobile terminal the manufacturing and user
Using the situation that middle inertial sensor crash rate is higher, extreme influence user uses, and is additionally difficult to meet performance, power consumption and reliable
The problem of balance between property.
Second embodiment
As it is shown on figure 3, the mobile terminal of the embodiment of the present invention, including:
At least two inertial sensor 301.
Here, mobile terminal includes inertial sensor 1 ..., n, and wherein n is the integer more than or equal to 2.
Inertial sensor 301 includes but not limited to acceleration transducer, gyro sensor, acceleration and gyroscope two conjunction
One sensor.Inertial sensor 301 is for gathering the inertia mobile message of mobile terminal, such as acceleration information, inclination information, punching
Hit information, vibration information, rotation information and multifreedom motion information etc..
Processor, for obtaining the application scenarios of described mobile terminal to the performance requirement of inertial sensor 301 and/or extremely
The duty of few two described inertial sensors 301, and according to the application scenarios of described mobile terminal to inertial sensor 301
Performance requirement, control the mode of operation of inertial sensor 301 described at least two, and/or according to inertia described at least two
The duty of sensor 301, it is judged that the disabled status of inertial sensor 301 described at least two, and according to described inefficacy shape
Condition coordinates the mode of operation described at least two between inertial sensor 301.
Here, processor can control each according to the application scenarios of mobile terminal and is used to the performance requirement of inertial sensor
Property sensor 301 be in different working modes, it is also possible to according to the duty of inertial sensor 301, coordinate each inertia pass
The mode of operation of sensor 301.
Described processor includes: application processor 302 and the coprocessor being integrated on described application processor 302
3021；Described coprocessor 3021 is for communicating with inertial sensor described at least two 301；Described application processor
302 for controlling the mode of operation of inertial sensor 301 described at least two by described coprocessor 3021.
Here, the coprocessor 3021 that application processor 302 can pass through to be internally integrated is as sensor hub Sensor
HUB, it is achieved with the communication of inertial sensor 301.This coprocessor 3021 can be at low-power consumption mould when system enters sleep state
Work under formula.
The mobile terminal of the embodiment of the present invention, by arranging at least two inertial sensor 301, it is possible to according to mobile terminal
The application scenarios performance requirement to inertial sensor 301, control each inertial sensor 301 and be in different working modes, with
Meet the balance between performance, power consumption and reliability；It also is able to the duty according to inertial sensor 301, coordinates each and be used to
The mode of operation of property sensor 301, as when a certain inertial sensor 301 lost efficacy, coordinates other inertial sensor 301 normal
Work, to tackle mobile terminal in situation about manufacturing and in user's use, inertial sensor 301 crash rate is higher, it is ensured that use
The normal use at family；Improve practicality and intellectuality, improve Consumer's Experience.
Concrete, application processor 302 can control coprocessor 3021 and used according to the different application scenarios of mobile terminal
Property sensor 301 communicate and each inertial sensor 301 be set in different working modes, show with balance quality and power consumption.Should
Also each inertial sensor can be coordinated according to the disabled status of inertial sensor 301 by coprocessor 3021 with processor 302
Mode of operation between 301, normally detects function with ensure mobile terminal.
Wherein the communication between coprocessor 3021 and inertial sensor 301 can pass through GPIO (General Purpose
Input Output, universal input/output) mouth, (Serial Peripheral Interface, outside serial for I2c bus or SPI
If interface) bus completes.Certainly communication mode and interface between coprocessor 3021 and inertial sensor 301 are not only limited in
Above-mentioned several ways.
Further, coprocessor 3021 also can obtain the data that inertial sensor 301 gathers, and to inertial sensor
301 data gathered carry out calculation process according to predetermined manner.This coprocessor 3021 also can process the information of other sensors.
Preferably, the mobile terminal of the embodiment of the present invention can also include:
At least one memorizer 303, is connected with described application processor 302, is used for receiving and store described application and processes
The data that device 302 transmits.
Now, facilitate the storage of data in processor by memorizer 303, improve the operation efficiency of processor.
The mobile terminal of the embodiment of the present invention, sensing system is reliable by many Inertial Sensor Systems significant increase
Property, meet the balance between performance, power consumption and reliability simultaneously, improve practicality and intellectuality, improve Consumer's Experience.
Solve single Inertial Sensor System traditional in prior art to be generally difficult to tackle mobile terminal the manufacturing and user
Using the situation that middle inertial sensor crash rate is higher, extreme influence user uses, and is additionally difficult to meet performance, power consumption and reliable
The problem of balance between property.
3rd embodiment
As shown in Figure 4, the mobile terminal of the embodiment of the present invention, including:
At least two inertial sensor.
Here, mobile terminal includes inertial sensor 1 ..., n, and wherein n is the integer more than or equal to 2.
Inertial sensor includes but not limited to that acceleration transducer, gyro sensor, acceleration and gyroscope are two-in-one
Sensor.Inertial sensor is for gathering the inertia mobile message of mobile terminal, such as acceleration information, inclination information, impact letter
Breath, vibration information, rotation information and multifreedom motion information etc..
Processor, for obtaining the application scenarios of described mobile terminal to the performance requirement of inertial sensor and/or at least
The duty of two described inertial sensors, and according to the application scenarios of the described mobile terminal performance need to inertial sensor
Ask, control the mode of operation of inertial sensor described at least two, and/or the work according to inertial sensor described at least two
State, it is judged that the disabled status of inertial sensor described at least two, and coordinate described at least two according to described disabled status
Mode of operation between inertial sensor.
Here, processor can control each according to the application scenarios of the mobile terminal performance requirement to inertial sensor
Inertial sensor is in different working modes, it is also possible to according to the duty of inertial sensor, coordinates each inertial sensor
Mode of operation.
Described processor includes: application processor 403 and the micro-control unit being integrated on a described inertial sensor
MCU；Wherein, the inertial sensor 401 being integrated with MCU is connected with described application processor 403, and the inertia being not integrated with MCU passes
Sensor 402 and described application processor 403 or be integrated with the inertial sensor 401 of MCU and be connected.
Here, the inertial sensor 402 not carrying MCU directly can communicate with application processor 403, it is possible to by carrying
There are inertial sensor 401 and application processor 403 indirect communication of MCU.
Such as, mobile terminal includes two inertial sensors, an acceleration transducer and an acceleration carrying MCU
Degree and the two-in-one sensor of gyroscope, acceleration transducer directly can communicate with application processor, it is possible to by acceleration and top
The two-in-one sensor of spiral shell instrument and application processor indirect communication.
The mobile terminal of the embodiment of the present invention, by arranging at least two inertial sensor, it is possible to according to mobile terminal
Application scenarios controls performance requirement to inertial sensor, and each inertial sensor is in different working modes, with meet performance,
Balance between power consumption and reliability；It also is able to the duty according to inertial sensor, coordinates the work of each inertial sensor
Operation mode, as when a certain inertial sensor lost efficacy, coordinated other inertial sensor and normally work, exists tackling mobile terminal
Manufacture the situation that in using, inertial sensor crash rate is higher with user, it is ensured that the normal use of user；Improve practicality
Property and intellectuality, improve Consumer's Experience.
Preferably, the mobile terminal of the embodiment of the present invention can also include:
At least one memorizer 404, is connected with described application processor 403, is used for receiving and store described application and processes
The data that device 403 transmits.
Now, facilitate the storage of data in processor by memorizer 404, improve the operation efficiency of processor.
The mobile terminal of the embodiment of the present invention, sensing system is reliable by many Inertial Sensor Systems significant increase
Property, meet the balance between performance, power consumption and reliability simultaneously, improve practicality and intellectuality, improve Consumer's Experience.
Solve single Inertial Sensor System traditional in prior art to be generally difficult to tackle mobile terminal the manufacturing and user
Using the situation that middle inertial sensor crash rate is higher, extreme influence user uses, and is additionally difficult to meet performance, power consumption and reliable
The problem of balance between property.
4th embodiment
As it is shown in figure 5, present invention also offers the processing method of a kind of mobile terminal, it is applied to include at least two inertia
The mobile terminal of sensor, the treating method comprises:
Step 501, obtains the application scenarios of described mobile terminal to the performance requirement of inertial sensor and/or at least two
The duty of described inertial sensor；
Step 502, according to the application scenarios of the described mobile terminal performance requirement to inertial sensor, controls at least two
The mode of operation of described inertial sensor so that inertial sensor described at least two disclosure satisfy that the application of described mobile terminal
The performance requirement of scene；And/or
Step 503, according to the duty of inertial sensor described at least two, it is judged that inertia sensing described at least two
The disabled status of device, and according to the mode of operation between each inertial sensor described in described disabled status coordination at least two.
The processing method of the mobile terminal of the embodiment of the present invention, it is possible to control each according to the application scenarios of mobile terminal and be used to
Property sensor is in different working modes, to meet the balance between performance, power consumption and reliability；It also is able to according to inertia sensing
The duty of device, coordinates the mode of operation of each inertial sensor, as when a certain inertial sensor lost efficacy, coordinated other
Inertial sensor normally works, higher to tackle mobile terminal inertial sensor crash rate in the manufacturing and user use
Situation, it is ensured that the normal use of user；Improve practicality and intellectuality, improve Consumer's Experience.
Wherein, inertial sensor includes but not limited to acceleration transducer, gyro sensor, acceleration and gyroscope two
Unification sensor.Inertial sensor is for gathering the inertia mobile message of mobile terminal, such as acceleration information, inclination information, punching
Hit information, vibration information, rotation information and multifreedom motion information etc..
Concrete, mobile terminal is as included two acceleration transducers, it is possible to include an acceleration transducer and
Individual acceleration and the two-in-one sensor of gyroscope.Wherein more preferable due to acceleration and the two-in-one sensor performance of gyroscope, power consumption
Bigger, and preferably balance between acceleration transducer cooperation availability and power consumption.
Concrete, the mode of operation of described inertial sensor can include the different power consumption corresponding to inertial sensor or difference
Multiple mode of operations of output data rate (ODR, Output Data Rates).
Now, each inertia can be controlled according to the application scenarios of mobile terminal and/or the duty of inertial sensor
Sensor is in different power consumption or the mode of operation of different output data rate.
Wherein the mode of operation of inertial sensor such as comprises the steps that high performance operation pattern, normal operating mode, low-power consumption work
Operation mode and super low-power consumption mode of operation etc..
Actual application also can define the different working modes of sensor according to concrete Choice of Sensors.
Further, can be based on the performance requirement of inertial sensor being defined the different application scene of mobile terminal, example
As can be defined as follows application scenarios:
Scene of game: need the high performance properties of inertial sensor, relatively low to power consumption requirements；
Screen turning transition scape: the highest to the performance requirement of inertial sensor, relatively low to power consumption requirements；
Sleep scene: need inertial sensor to be in real-time always-on state, it is desirable to low-power consumption；
Super power saving application scenarios: need not inertial sensor work, inertial sensor can be closed.
Wherein the inertial sensor of different model is generally of different power consumptions and performance.Now can be according to mobile whole
The end current application scene performance requirement to inertial sensor, coordinates the different working modes of each inertial sensor, so that
Current application scene matches with power consumption and the performance of inertial sensor, reaches optimum working effect, meets performance, merit
Balance between consumption and reliability.
Assume that mobile terminal includes two acceleration transducers, and under same ODR, acceleration transducer 1 and acceleration
The performance of preferable power consumption compared by degree sensor 2, although and acceleration transducer 2 power consumption compared with acceleration transducer 1 is higher
But sampling sensitivity is higher, corresponding performance is preferable.
When mobile terminal is in scene of game, acceleration transducer 2 can be controlled and be in high performance operation pattern, and control
Acceleration transducer 1 is in super low-power consumption pattern, the data that a use acceleration transducer 2 gathers.Due to acceleration transducer 2
Sampling sensitivity is high, and corresponding performance is preferable, therefore, it is possible to meet the scene of game high performance demands to inertial sensor,
Make scene of game run more smooth and easy, thus improve Consumer's Experience.
When mobile terminal is in sleep scene and needs the inertia of real-time sensing movement terminal to move, acceleration can be controlled
Sensor 1 is in low-power consumption mode and gathers data, and controls acceleration transducer 2 and be in super low-power consumption pattern and do not gather number
According to.Owing to acceleration transducer 1 has the performance of preferable power consumption, therefore, it is possible to reduce the power consumption of mobile terminal under sleep scene,
Thus save the energy of mobile terminal, improve duration performance.
Preferably, inertial sensor described at least two can be respectively arranged at the zones of different of described mobile terminal.
Now, at least two inertial sensor is in the layout of the zones of different of mobile terminal, it is to avoid mobile terminal fall or
During by external impact, because acting on same mechanical stress or other factors (such as jump in temperature or tired use) of mobile terminal
Destroy multiple inertial sensor simultaneously, the situation causing multiple inertial sensor simultaneously to lose efficacy, improve reliability redundancy.
Assume that mobile terminal includes two 3-axis acceleration sensors, as in figure 2 it is shown, two acceleration transducers can be put
It is placed in the different stress positions of Mobile terminal main board.Further, the phase of acceleration transducer 1 and acceleration transducer 2 can be made
Same-action axle (X/Y/Z axle) is respectively directed to different predetermined direction, reduces the phase same-action axle of two acceleration transducers simultaneously
The probability lost efficacy, also is able to combine as far as possible the effect axle that two acceleration transducers did not lost efficacy and realizes three axles when occurring and losing efficacy
The function of sensor.
Further, in above-mentioned steps 503, described according to each inertia biography described in described disabled status coordination at least two
The step of the mode of operation between sensor may include that
Step 5031, when disabled status occurs in part inertial sensor, controls the inertial sensor detection number not lost efficacy
According to；
Step 5032, when whole inertial sensors all disabled status occur, obtains in each inertial sensor and did not lost efficacy
Axle output data, and judge the axle output data detection data that whether comprise on multiple predetermined direction got；
Step 5033, if the axle output packet got is containing the detection data on multiple predetermined directions, then controls and obtains
The axle got exports inertial sensor corresponding to data and continues the data in detection respective shaft；
Step 5034, if do not get do not lost efficacy axle output data or get axle output data do not comprise multiple
Detection data on predetermined direction, then control whole inertial sensor and stop detection data.
Now, lost efficacy at only part inertial sensor, then can control other inertial sensors and normally work, it is ensured that be mobile
Terminal normally detect function；When losing efficacy all occur in whole inertial sensors, and combination inertial sensor the most as far as possible did not lost efficacy
Number of axle evidence, normally detects function with realize mobile terminal as far as possible.
Assume that mobile terminal includes two 3-axis acceleration sensors.When a certain acceleration transducer lost efficacy, can close
The acceleration transducer power supply lost efficacy or the acceleration transducer controlling to lose efficacy are in super low-power consumption pattern, and control not lose efficacy
Acceleration transducer normally works, and now performs single-sensor system, it is ensured that mobile terminal normally detects function.
When two acceleration transducers have a certain or multiaxis inefficacy, as far as possible in two acceleration transducers of combination not
The effect number of axle evidence lost efficacy, it is ensured that mobile terminal normal function.The X1 axle of such as acceleration transducer 1 lost efficacy, and Y1, Z1 axle is just
Often；The X2 axle of acceleration transducer 2 is normal, and Y2, Z2 axle lost efficacy, and passes at this point it is possible to realize three axles by combination Y1, Z1, X2 axle
Sensor normal function.
When two acceleration transducers all lost efficacy and can not combine the effect number of axle not lost efficacy in two sensors factually now
During three-axis sensor function, simultaneously close off two acceleration transducer power supplys or two acceleration transducers of control are in ultralow
Power consumption mode.
Further, in above-mentioned steps 503, the described duty according to inertial sensor described at least two, it is judged that
The step of the disabled status of inertial sensor described at least two may include that
Step 5035, defeated with one or more axles of the communication failure of described inertial sensor, described inertial sensor
Go out persistent period that data are invalid value more than the first predetermined threshold value T1, and/or one or more axles of described inertial sensor
When the persistent period of nothing output data is more than the second predetermined threshold value T2, it is judged that disabled status occurs in described inertial sensor, otherwise
Judge that disabled status does not occurs in described inertial sensor.
Wherein for acceleration transducer, if one or more axles output data of acceleration transducer exceed acceleration threshold
Value G, and the persistent period is more than T1, then can determine whether that disabled status occurs in this acceleration transducer.
Such as, generally in handheld mobile device, the range of acceleration transducer is set to +/-2g (sign represents different
Acceleration direction), when reading the output data of a certain axle of sensor always for 2500mg, and the persistent period more than T1 time,
Then can determine whether that losing efficacy occurs in this acceleration transducer.
Wherein, the first predetermined threshold value T1, the second predetermined threshold value T2 and acceleration rate threshold G can be carried out according to practical situations
Regulation.
Single inertial sensor is very big to customer impact after losing efficacy, particularly horizontal/vertical screen conversion, shooting picture upset, game control
The basic functions such as system can not normally use.The processing method of the mobile terminal of the embodiment of the present invention, by many inertial sensors
System is operated coordination, drastically increases reliability.If the crash rate of single Inertial Sensor System is 100ppm, and leads to
The double Inertial Sensor Systems crossing the inventive method process can ensure that above-mentioned basic function is normal as far as possible, and its crash rate is in theory
0.01ppm can be reduced to.
Preferably, described processing method can also include:
Step 504, obtain described inertial sensor gather data, and the data that described inertial sensor is gathered according to
Predetermined manner carries out calculation process.To operate accordingly according to operation result control mobile terminal.
Such as, the acceleration information of inertial sensor collection can be carried out calculation process, obtain the angle of screen inclination, from
And control screen and carry out being shown displayed across or vertically displaying；Also the acceleration information of inertial sensor collection can be carried out at computing
Reason, it is judged that the action whether terminal is made a move, thus the pedometer controlling mobile terminal carries out meter step.
The processing method of the mobile terminal of the embodiment of the present invention, it is possible to control each according to the application scenarios of mobile terminal and be used to
Property sensor is in different working modes, improves the reliability of sensing system, meets performance, power consumption and reliability simultaneously
Between balance, improve practicality and intellectuality, improve Consumer's Experience.Solve single inertia traditional in prior art
Sensing system is generally difficult to tackle mobile terminal in the feelings manufactured and in user's use, inertial sensor crash rate is higher
Condition, extreme influence user uses, and is additionally difficult to meet the problem of balance between performance, power consumption and reliability.
In various embodiments of the present invention, it should be appreciated that the size of the sequence number of above-mentioned each process is not meant to perform suitable
The priority of sequence, the execution sequence of each process should determine with its function and internal logic, and should be to the enforcement of the embodiment of the present invention
Process constitutes any restriction.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (10)
1. a mobile terminal, it is characterised in that including:
At least two inertial sensor；
Processor, for obtaining the application scenarios of described mobile terminal to the performance requirement of inertial sensor and/or at least two
The duty of described inertial sensor, and according to the application scenarios of the described mobile terminal performance requirement to inertial sensor,
Control the mode of operation of inertial sensor described at least two, and/or the work shape according to inertial sensor described at least two
State, it is judged that the disabled status of inertial sensor described at least two, and coordinate described at least two used according to described disabled status
Mode of operation between property sensor.
Mobile terminal the most according to claim 1, it is characterised in that the mode of operation of described inertial sensor includes correspondence
Different power consumption in described inertial sensor or multiple Working moulds of the different output data rates corresponding to described inertial sensor
Formula.
Mobile terminal the most according to claim 1, it is characterised in that described at least two, inertial sensor is respectively arranged at
The zones of different of described mobile terminal.
Mobile terminal the most according to claim 1, it is characterised in that described processor includes: application processor and integrated
Coprocessor on described application processor；
Described coprocessor is for communicating with inertial sensor described at least two；
Described application processor is for by the mode of operation of inertial sensor described in described coprocessor control at least two.
Mobile terminal the most according to claim 1, it is characterised in that described processor includes: application processor and integrated
Micro-control unit MCU on a described inertial sensor；
Wherein, the inertial sensor being integrated with MCU is connected with described application processor, be not integrated with the inertial sensor of MCU with
Described application processor or be integrated with MCU inertial sensor connect.
Mobile terminal the most according to claim 1, it is characterised in that described mobile terminal also includes:
At least one memorizer, is connected with described processor, for receiving and store the data that described processor transmits.
7. the processing method of a mobile terminal, it is characterised in that be applied to include the mobile end of at least two inertial sensor
End, the treating method comprises:
Obtain the application scenarios of described mobile terminal to inertia sensing described in the performance requirement of inertial sensor and/or at least two
The duty of device；
The application scenarios according to the described mobile terminal performance requirement to inertial sensor, controls inertia sensing described at least two
The mode of operation of device so that inertial sensor described at least two disclosure satisfy that the performance of the application scenarios of described mobile terminal needs
Ask；And/or
Duty according to inertial sensor described at least two, it is judged that the inefficacy shape of inertial sensor described at least two
Condition, and according to the mode of operation between each inertial sensor described in described disabled status coordination at least two.
Processing method the most according to claim 7, it is characterised in that described according to described disabled status coordination at least two
The step of the mode of operation between each inertial sensor described includes:
When disabled status occurs in part inertial sensor, control the inertial sensor detection data not lost efficacy；
When whole inertial sensors all disabled status occur, obtain the axle output data not lost efficacy in each inertial sensor,
And judge the detection the data whether axle got output data comprise on multiple predetermined direction；
If the axle output packet got is containing the detection data on multiple predetermined directions, then the axle output number controlling with getting
The data in detection respective shaft are continued according to corresponding inertial sensor；
If not getting the axle output data not lost efficacy or the axle got exporting data and do not comprises on multiple predetermined direction
Detection data, then control whole inertial sensor and stop detection data.
Processing method the most according to claim 7, it is characterised in that described according to inertial sensor described at least two
Duty, it is judged that the step of the disabled status of inertial sensor described at least two includes:
Exporting data at the one or more axles with the communication failure of described inertial sensor, described inertial sensor is invalid value
Persistent period more than the first predetermined threshold value, and/or one or more axles of described inertial sensor continuing without output data
When time is more than the second predetermined threshold value, it is judged that disabled status occurs in described inertial sensor, otherwise judges described inertial sensor
Disabled status does not occurs.
Processing method the most according to claim 7, it is characterised in that described processing method also includes:
Obtain the data that described inertial sensor gathers, and the data gathering described inertial sensor are carried out according to predetermined manner
Calculation process.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844764A (en) * | 2017-08-31 | 2019-06-04 | 华为技术有限公司 | The verification method and terminal of fingerprint sensor function |
| WO2020093861A1 (en) * | 2018-11-06 | 2020-05-14 | 广州极飞科技有限公司 | Flight controller and unmanned aerial vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680736A (en) * | 2011-03-07 | 2012-09-19 | 索尼爱立信移动通讯有限公司 | Electronic equipment, operating environment detection method of same and performance optimization method of same |
| CN103235649A (en) * | 2013-05-09 | 2013-08-07 | 上海工程技术大学 | Three-dimensional wireless input device based on micro-electro-mechanical systems (MEMS) accelerometer |
| CN104459716A (en) * | 2014-12-30 | 2015-03-25 | 上海华测导航技术有限公司 | Motion-controlled GNSS receiver and control method thereof |
| CN104603869A (en) * | 2012-10-02 | 2015-05-06 | 华为技术有限公司 | User interface display composition with device sensor/state based graphical effects |
| CN205066776U (en) * | 2015-09-30 | 2016-03-02 | 张锐 | Nine attitude sensor based on data fusion |
| CN105700684A (en) * | 2016-01-12 | 2016-06-22 | 深圳多哚新技术有限责任公司 | Sensor data interrupt processing method and device of head display device |
| US20170185288A1 (en) * | 2015-12-28 | 2017-06-29 | Lenovo (Beijing) Limited | Electronic device that operates under one of a plurality of input modes, and method of controlling an electronic device |
-
2016
- 2016-06-24 CN CN201610485974.2A patent/CN106201022B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680736A (en) * | 2011-03-07 | 2012-09-19 | 索尼爱立信移动通讯有限公司 | Electronic equipment, operating environment detection method of same and performance optimization method of same |
| CN104603869A (en) * | 2012-10-02 | 2015-05-06 | 华为技术有限公司 | User interface display composition with device sensor/state based graphical effects |
| CN103235649A (en) * | 2013-05-09 | 2013-08-07 | 上海工程技术大学 | Three-dimensional wireless input device based on micro-electro-mechanical systems (MEMS) accelerometer |
| CN104459716A (en) * | 2014-12-30 | 2015-03-25 | 上海华测导航技术有限公司 | Motion-controlled GNSS receiver and control method thereof |
| CN205066776U (en) * | 2015-09-30 | 2016-03-02 | 张锐 | Nine attitude sensor based on data fusion |
| US20170185288A1 (en) * | 2015-12-28 | 2017-06-29 | Lenovo (Beijing) Limited | Electronic device that operates under one of a plurality of input modes, and method of controlling an electronic device |
| CN105700684A (en) * | 2016-01-12 | 2016-06-22 | 深圳多哚新技术有限责任公司 | Sensor data interrupt processing method and device of head display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109844764A (en) * | 2017-08-31 | 2019-06-04 | 华为技术有限公司 | The verification method and terminal of fingerprint sensor function |
| WO2020093861A1 (en) * | 2018-11-06 | 2020-05-14 | 广州极飞科技有限公司 | Flight controller and unmanned aerial vehicle |
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| Publication number | Publication date |
|---|---|
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