CN106445083A - Gravity sensing data correction method and system - Google Patents
Gravity sensing data correction method and system Download PDFInfo
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- CN106445083A CN106445083A CN201610754360.XA CN201610754360A CN106445083A CN 106445083 A CN106445083 A CN 106445083A CN 201610754360 A CN201610754360 A CN 201610754360A CN 106445083 A CN106445083 A CN 106445083A
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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
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
Abstract
The invention discloses a gravity sensing data correction method. The method is applied to electronic equipment, and the electronic equipment comprises first display equipment and second display equipment, wherein the first display equipment is located at the front of the electronic equipment and the second display equipment is located at the back of the electronic equipment. The method comprises the following steps of: obtaining gravity sensing data of a gravity sensor of the electronic equipment, wherein a gravity coordinate system of the gravity sensor is established by taking the first display equipment as a benchmark; when the second display equipment is located in a using state, determining a screen display manner of the second display equipment; and correcting the gravity sensing data according to the screen display manner of the second display equipment. The invention furthermore provides a gravity sensing data correction system. According to the method and system provided by the invention, the gravity sensing data can be corrected timely, so that the normal use of application programs of the electronic equipment is ensured and then the user experience is improved.
Description
Technical field
The present invention relates to field of terminal technology, more particularly, to a kind of gravity sensing data correcting method and system.
Background technology
Electronic equipment would generally provide hardware sensor (hardware-based sensor) and software sensors
(software-based sensor) is detecting the action of electronic equipment.Such as hardware sensor include magnetic force induction sensor,
Acceleration transducer (accelerometer) and gyro sensor (gyroscope).Permissible based on this two hardware sensor
Realize software sensors, such as gravity sensor, linear acceleration sensors, rotating vector accelerator.The function of software sensors
It is to be realized based on hardware sensor,
For example, the gravity sensor of usual electronic equipment is software sensors, in electronic equipment (the such as intelligent hand of single-screen
Machine) on very perfect.Electronic equipment to double screen, the wherein first screen sets in electronics in the front of electronic equipment, the second screen
The standby back side.When user uses the second screen, when needing gravity sensing data, described electronic equipment feeds back to the gravity-feed tank of the second screen
Data is answered to be to obtain based on the coordinate system of the first screen, therefore, gravity sensing data can have problems.When user is on the second screen
Using certain application program, described application program normal using when needing gravity sensing data, described application program is second
When screen display uses to user, accessed gravity sensing data is inaccurate, will affect described application program
Use.Such as user second screen play need gravity sensing data game (as car race game, balanced class game) when it may appear that
The direction of motion is contrary or insensitive situation, have impact on the experience of user.
Content of the invention
In view of the foregoing it is necessary to provide a kind of gravity sensing data correcting method and system, correct gravity-feed tank in time
Answering data, thus ensureing the normal use of the application program of electronic equipment, improve the experience of user.
A kind of gravity sensing data correcting method, is applied in electronic equipment, and described electronic equipment is included positioned at described electricity
First display device in the front of sub- equipment and second display device at the back side positioned at described electronic equipment, methods described bag
Include：
Obtain the gravity sensing data of the gravity sensor of described electronic equipment, the gravimetric(al) coordinates system of described gravity sensor
Set up on the basis of described first display device；
When described second display device is in use state, determine the screen display mode of described second display device；
And
Screen display mode according to described second display device corrects described gravity sensing data.
According to the preferred embodiment of the present invention, described gravimetric(al) coordinates system is with the width levels of described electronic equipment to the right as X-axis
Positive direction, with length direction straight up for Y-axis positive direction, with the direction in the front perpendicular to described first display device as Z
Axle positive direction.
According to the preferred embodiment of the present invention, when described screen display mode is transverse screen, described according to the described second display
The screen display mode of equipment corrects described gravity sensing data and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in Y-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in Y-axis for the described gravity sensing data is negated；Or
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, component data on Z axis for the described gravity sensing data is negated.
According to the preferred embodiment of the present invention, when described screen display mode is transverse screen, described according to the described second display
The screen display mode of equipment corrects described gravity sensing data and includes：
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in X-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in X-axis for the described gravity sensing data is negated；Or
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, component data on Z axis for the described gravity sensing data is negated.
A kind of gravity sensing data correction system, runs in electronic equipment, and described electronic equipment is included positioned at described electricity
First display device in the front of sub- equipment and be located at described electronic equipment the back side the second display device it is characterised in that
Described system includes：
Acquisition module, for obtaining the gravity sensing data of the gravity sensor of described electronic equipment, described gravity sensing
The gravimetric(al) coordinates system of device is set up on the basis of described first display device；
Determining module, for when described second display device is in use state, determining described second display device
Screen display mode；And
Correction module, corrects described gravity sensing data for the screen display mode according to described second display device.
According to the preferred embodiment of the present invention, described gravimetric(al) coordinates system is with the width levels of described electronic equipment to the right as X-axis
Positive direction, with length direction straight up for Y-axis positive direction, with the direction in the front perpendicular to described first display device as Z
Axle positive direction.
According to the preferred embodiment of the present invention, when described screen display mode is transverse screen, described correction module is according to described
The screen display mode of the second display device corrects described gravity sensing data and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in Y-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in Y-axis for the described gravity sensing data is negated；Or
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, component data on Z axis for the described gravity sensing data is negated.
According to the preferred embodiment of the present invention, when described screen display mode is transverse screen, described correction module is according to described
The screen display mode of the second display device corrects described gravity sensing data and includes：
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in X-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in X-axis for the described gravity sensing data is negated；Or
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, component data on Z axis for the described gravity sensing data is negated.
As can be seen from the above technical solutions, when user is in described second display device using described electronic equipment,
The present invention can correct the gravity sensing data of described electronic equipment in time, and the gravity sensing data is activation after correction is given request
Obtaining the application program of gravity sensing data, thus ensureing the normal use of the application program of electronic equipment, improve user's
Experience.
Brief description
Fig. 1 is the structural representation of the preferred embodiment of the electronic equipment that the present invention realizes gravity sensing data correcting method
Figure.
Fig. 2 is the schematic diagram of the first display device and the second display device in heretofore described electronic equipment.
Fig. 3 is the schematic diagram of gravimetric(al) coordinates system in the present invention.
Fig. 4 is the flow chart of the preferred embodiment of gravity sensing data correcting method of the present invention.
Fig. 5 and Fig. 6 is the flow chart of another embodiment of gravity sensing data correcting method of the present invention.
Fig. 7 is the functional block diagram of the preferred embodiment of gravity sensing data correction system of the present invention.
Main element symbol description
| Electronic equipment | 1 |
| Gravity sensing data correction system | 10 |
| Storage device | 20 |
| Processing equipment | 30 |
| Gravity sensor | 40 |
| First display device | 50 |
| Second display device | 60 |
| Acquisition module | 100 |
| Determining module | 101 |
| Correction module | 102 |
| Judge module | 103 |
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
As shown in figure 1, being the structural representation of the preferred embodiment of the electronic equipment realizing gravity sensing data correcting method
Figure.As shown in this structural representation, electronic equipment 1 includes gravity sensing data correction system 10.This electronic equipment 1 also includes depositing
Storage equipment 20, processing equipment 30, gravity sensor 40, the first display device 50 and the second display device 60.Described first display
Equipment 50 and described second display device 60 can be display screens that touch-screen etc. is used for display etc..
If Fig. 2 is the schematic diagram of the first display device and the second display device in heretofore described electronic equipment, at this
In embodiment, described first display device 50 is located at the front of described electronic equipment 1, and described second display device 60 is located at described
The back side of electronic equipment 1.
Preferably, the gravity sensing data correcting method of the present invention is by the gravity sensing data in described electronic equipment 1
Correction system 10 is realizing.Described electronic equipment 1 is a kind of can automatically to carry out numerical value according to the instruction being previously set or store
Calculating and/or the equipment of information processing, its hardware includes but is not limited to microprocessor, special IC (Application
Specific Integrated Circuit, ASIC), programmable gate array (Field-Programmable Gate
Array, FPGA), digital processing unit (Digital Signal Processor, DSP), embedded device etc..
Described electronic equipment 1 includes but is not limited to any one and can pass through keyboard, mouse, remote control, touch pad with user
Or the mode such as voice-operated device carries out the electronic product of man-machine interaction, for example, personal computer, panel computer, smart mobile phone, individual
Digital assistants (Personal Digital Assistant, PDA), IPTV (Internet Protocol
Television, IPTV), intellectual Wearable etc..Wherein, the network residing for described electronic equipment 1 includes but is not limited to
Internet, wide area network, Metropolitan Area Network (MAN), LAN, VPN (Virtual Private Network, VPN) etc..
When user uses described second display device 60 of described electronic equipment 1, described gravity sensing Data correction system
System 10 can correct the gravity sensing data of described electronic equipment in time, and the gravity sensing data is activation after correction is obtained to request
Taking the application program of gravity sensing data, thus ensureing the normal use of the application program of electronic equipment 1, improve the body of user
Test
Described storage device 20 is used for storing the program generation of each program segment in described gravity sensing data correction system 10
Code.This storage device 20 can be smart media card (smart media card), safe digital card (secure digital
Card), the storage facilities such as flash memory cards (flash card).
Described processing equipment 30 can include one or more microprocessor, digital processing unit.
Described gravity sensor 40 can be hardware sensor (hardware-based sensor) or software
Sensor (software-based sensor).Described gravity sensor is used for detecting the number such as acceleration of described electronic equipment 1
According to.
In the present embodiment, the foundation of the gravimetric(al) coordinates system of described gravity sensor is as shown in figure 3, described gravimetric(al) coordinates system
On the basis of described first display device 50, with the level of the width of described electronic equipment 1 to the right for X-axis positive direction, with length
Be Y-axis positive direction upwards, with the direction perpendicular to described first display device 50 front for Z axis positive direction, that is, described first
The back side of display device 50 is the negative value of Z.
In one embodiment of the invention, in described electronic equipment 1 described memory cell 20 storage multiple instruction with
Realize a kind of gravity sensing data correcting method, described processing unit 30 can perform the plurality of instruction thus realizing：Obtain institute
State the gravity sensing data of the gravity sensor of electronic equipment, the gravimetric(al) coordinates system of described gravity sensor is with the described first display
Set up on the basis of equipment；When described second display device is in use state, determine the screen of described second display device
Display mode；And described gravity sensing data is corrected according to the screen display mode of described second display device.
In a further embodiment, described gravimetric(al) coordinates system is being with the width levels of described electronic equipment to the right for X-axis just
Direction, with length direction straight up for Y-axis positive direction, with the direction in the front perpendicular to described first display device as Z axis
Positive direction.
In a further embodiment, when described screen display mode be transverse screen when, described according to described second display set
Standby screen display mode corrects described gravity sensing data and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in Y-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in Y-axis for the described gravity sensing data is negated；Or
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not 0, component data on Z axis for the described gravity sensing data is negated.
In a further embodiment, when described screen display mode be transverse screen when, described according to described second display set
Standby screen display mode corrects described gravity sensing data and includes：
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, component data in X-axis for the described gravity sensing data is negated, by described gravity sensing data in Z
Component data on axle negates；Or
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, component data in X-axis for the described gravity sensing data is negated；Or
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, component data on Z axis for the described gravity sensing data is negated.
As shown in figure 4, being the flow chart of the preferred embodiment of gravity sensing data correcting method of the present invention.According to different
Demand, in this flow chart, the order of step can change, and some steps can be omitted.
S10, described gravity sensing data correction system 10 obtains the weight of the described gravity sensor 40 of described electronic equipment 1
Power sensed data.
In the present embodiment, when described electronic equipment 1 is in mobile status, described gravity sensing data correction system 10
Obtain described gravity sensing data using described gravity sensor 40.Described gravity sensing data is a vector (a, b, c), bag
Include three dimensions, a is to be to be the component on Z axis in the component in Y-axis and c in the component in X-axis, b.
S11, when described second display device 60 is in use state, described gravity sensing data correction system 10 determines
The screen display mode of described second display device 60.
In the present embodiment, described screen display mode includes transverse screen and portrait layout.Described gravity sensing data correction system
10 determine the screen display mode of described second display device 60 using described gravity sensor 40.When described gravity sensing data
Correction system 10 is in using the parameter current (as acceleration) that described gravity sensor 40 detects described electronic equipment 1
When anyhow in the range of the corresponding parameter of state (as acceleration), described gravity sensing data correction system 10 determines described
The screen display mode of two display devices 60 is transverse screen.
When described gravity sensing data correction system 10 detects described electronic equipment 1 using described gravity sensor 40
When parameter current (as acceleration) is in the range of the corresponding parameter of vertical state (as acceleration), described gravity-feed tank
Data correction system 10 is answered to determine that the screen display mode of described second display device 60 is portrait layout.
S12, described gravity sensing data correction system 10 is according to the screen display mode school of described second display device 60
Just described gravity sensing data.
In the present embodiment, when the screen display mode of described second display device 60 is transverse screen, described in described basis
The screen display mode of the second display device 60 corrects described gravity sensing data and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, described gravity sensing data correction system 10 component data in Y-axis by described gravity sensing data
Negate, component data on Z axis for the described gravity sensing data is negated.
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, by described gravity sensing data, the component data in Y-axis takes described gravity sensing data correction system 10
Instead.
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, described gravity sensing data correction system 10 component data on Z axis by described gravity sensing data
Negate.
In the present embodiment, when the screen display mode of described second display device 60 is portrait layout, described in described basis
The screen display mode of the second display device 60 corrects described gravity sensing data and includes：
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, described gravity sensing data correction system 10 component data in X-axis by described gravity sensing data
Negate, component data on Z axis for the described gravity sensing data is negated.
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, by described gravity sensing data, the component data in X-axis takes described gravity sensing data correction system 10
Instead.
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, described gravity sensing data correction system 10 component data on Z axis by described gravity sensing data
Negate.
When user is in described second display device 60 using described electronic equipment 1, the present invention can correct described in time
The gravity sensing data of electronic equipment, and will correction after gravity sensing data is activation to acquisition request gravity sensing data should
With program, thus ensureing the normal use of the application program of electronic equipment 1, improve the experience of user.
As shown in Figures 5 and 6, be another embodiment of gravity sensing data correcting method of the present invention flow chart.According to
Different demands, in this flow chart, the order of step can change, and some steps can be omitted.
S20, described gravity sensing data correction system 10 obtains the weight of the described gravity sensor 40 of described electronic equipment 1
Power sensed data.
In the present embodiment, when described electronic equipment 1 is moved, described gravity sensing data correction system 10 utilizes institute
State gravity sensor 40 and obtain described gravity sensing data.Described gravity sensing data is a vector (a, b, c), including three
Dimension, a is to be to be the component on Z axis in the component in Y-axis and c in the component in X-axis, b.
S21, when described second display device 60 is in use state, described gravity sensing data correction system 10 judges
Whether the screen display mode of described second display device 60 is transverse screen.
In the present embodiment, described screen display mode includes transverse screen and portrait layout.Described gravity sensing data correction system
10 determine the screen display mode of described second display device 60 using described gravity sensor 40.When described gravity sensing data
Correction system 10 is in using the parameter current (as acceleration) that described gravity sensor 40 detects described electronic equipment 1
When anyhow in the range of the corresponding parameter of state (as acceleration), described gravity sensing data correction system 10 judges described
The screen display mode of two display devices 60 is transverse screen, executes S22, judges number of components in Y-axis for the described gravity sensing data
According to whether being 0.
When component data in Y-axis for the described gravity sensing data is not 0, executes S23, judge described gravity sensing number
Whether it is 0 according to the component data on Z axis.
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
Component data is not execution S26 when 0；When component data in Y-axis for the described gravity sensing data is not 0, and described gravity-feed tank
When answering component data on Z axis for the data for 0, execute S27.
When component data in Y-axis for the described gravity sensing data is 0, executes S24, judge described gravity sensing data
Whether the component data on Z axis is 0.When component data in Y-axis for the described gravity sensing data is 0, and described gravity-feed tank
When answering component data on Z axis for the data to be not 0, execute S25.When component data in Y-axis for the described gravity sensing data is
0, and when component data on Z axis for the described gravity sensing data is not 0, return execution S20.
S25, by described gravity sensing data, the component data on Z axis takes described gravity sensing data correction system 10
Instead.
S26, by described gravity sensing data, the component data in Y-axis takes described gravity sensing data correction system 10
Instead, by described gravity sensing data, the component data on Z axis negates.
S27, by described gravity sensing data, the component data in Y-axis takes described gravity sensing data correction system 10
Instead.
When described gravity sensing data correction system 10 detects described electronic equipment 1 using described gravity sensor 40
When parameter current (as acceleration) is in the range of the corresponding parameter of vertical state (as acceleration), described gravity-feed tank
Answer data correction system 10 to judge that the screen display mode of described second display device 60 is portrait layout, execute S28, judge described heavy
Whether component data in X-axis for the power sensed data is 0.
When component data in X-axis for the described gravity sensing data is not 0, executes S29, judge described gravity sensing number
Whether it is 0 according to the component data on Z axis.
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, execute S32；When component data in X-axis for the described gravity sensing data is not 0, and described gravity-feed tank
When answering component data on Z axis for the data for 0, execute S33.
When component data in X-axis for the described gravity sensing data is 0, executes S30, judge described gravity sensing data
Whether the component data on Z axis is 0.When component data in X-axis for the described gravity sensing data is 0, and described gravity-feed tank
When answering component data on Z axis for the data to be not 0, execute S31.When component data in X-axis for the described gravity sensing data is
0, and when component data on Z axis for the described gravity sensing data is not 0, return execution S20.
S31, by described gravity sensing data, the component data on Z axis takes described gravity sensing data correction system 10
Instead.
S32, by described gravity sensing data, the component data in X-axis takes described gravity sensing data correction system 10
Instead, by described gravity sensing data, the component data on Z axis negates.
S33, by described gravity sensing data, the component data in X-axis takes described gravity sensing data correction system 10
Instead.
In the present embodiment, the gravity sensing data is activation after correction is given and is asked by described gravity sensing data correction system 10
Seek the application program obtaining gravity sensing data.
When user is in described second display device 60 using described electronic equipment 1, the present invention can correct described in time
The gravity sensing data of electronic equipment, and will correction after gravity sensing data is activation to acquisition request gravity sensing data should
With program, thus ensureing the normal use of the application program of electronic equipment 1, improve the experience of user.
As shown in fig. 7, described gravity sensing data correction system 10 includes acquisition module 100, determining module 101, correction
Module 102 and judge module 103.Module alleged by the present invention refers to that can be processed equipment 30 of one kind is performed and can be complete
Become the series of computation machine program segment of fixing function, it is stored in storage device 20.Function with regard to each module will be follow-up
Embodiment three, describe in detail in example IV.
Embodiment three：
Acquisition module 100, for obtaining the gravity sensing data of the described gravity sensor 40 of described electronic equipment 1.
In the present embodiment, when described electronic equipment 1 is moved, described acquisition module 100 utilizes described gravity sensing
Device 40 obtains described gravity sensing data.Described gravity sensing data is a vector (a, b, c), including three dimensions, a be
Component in X-axis, b are to be the component on Z axis in the component in Y-axis and c.
Determining module 101, for when described second display device 60 is in use state, described gravity sensing data school
Positive system 10 determines the screen display mode of described second display device 60.
In the present embodiment, described screen display mode includes transverse screen and portrait layout.Described determining module 101 utilizes described heavy
Power inductor 40 determines the screen display mode of described second display device 60.When described determining module 101 utilizes described gravity
The parameter current (as acceleration) that inductor 40 detects described electronic equipment 1 is in the corresponding parameter of state anyhow (such as
Acceleration) in the range of when, described determining module 101 determine described second display device 60 screen display mode be horizontal stroke
Screen.When described determining module 101 detects the parameter current of described electronic equipment 1 (as accelerated using described gravity sensor 40
Degree vector) when being in the range of the corresponding parameter of vertical state (as acceleration), described determining module 101 determines described the
The screen display mode of two display devices 60 is portrait layout.
Correction module 102, corrects described gravity sensing for the screen display mode according to described second display device 60
Data.
In the present embodiment, when the screen display mode of described second display device 60 is transverse screen, described correction module
102 correct described gravity sensing data according to the screen display mode of described second display device 60 includes：
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, described gravity sensing data correction system 10 component data in Y-axis by described gravity sensing data
Negate, by described gravity sensing data, the component data on Z axis negates described correction module 102.
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, gravity sensing data correction system 10 described in described correction module 102 is by described gravity sensing data in Y
Component data on axle negates.
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, by described gravity sensing data, the component data on Z axis negates described correction module 102.
In the present embodiment, when the screen display mode of described second display device 60 is portrait layout, described correction module
102 correct described gravity sensing data according to the screen display mode of described second display device 60 includes：
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, by described gravity sensing data, the component data in X-axis negates described correction module 102, will be described
Component data on Z axis for the gravity sensing data negates.
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, by described gravity sensing data, the component data in X-axis negates described correction module 102.
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not for 0, by described gravity sensing data, the component data on Z axis negates described correction module 102.
When user is in described second display device 60 using described electronic equipment 1, the present invention can correct described in time
The gravity sensing data of electronic equipment, and will correction after gravity sensing data is activation to acquisition request gravity sensing data should
With program, thus ensureing the normal use of the application program of electronic equipment 1, improve the experience of user.
Example IV：
Acquisition module 100, for obtaining the gravity sensing data of the described gravity sensor 40 of described electronic equipment 1.
In the present embodiment, when described electronic equipment 1 is moved, described acquisition module 100 utilizes described gravity sensing
Device 40 obtains described gravity sensing data.Described gravity sensing data is a vector (a, b, c), including three dimensions, a be
Component in X-axis, b are to be the component on Z axis in the component in Y-axis and c.
Judge module 103, whether the screen display mode for judging described second display device 60 is transverse screen.
In the present embodiment, described screen display mode includes transverse screen and portrait layout.Described judge module 103 utilizes described heavy
Power inductor 40 determines the screen display mode of described second display device 60.When described judge module 103 utilizes described gravity
The parameter current (as acceleration) that inductor 40 detects described electronic equipment 1 is in the corresponding parameter of state anyhow (such as
Acceleration) in the range of when, described judge module 103 judges that the screen display mode of described second display device 60 is horizontal
Screen.
The parameter current described electronic equipment 1 is detected using described gravity sensor 40 when described judge module 103 is (such as
Acceleration) when being in the range of the corresponding parameter of vertical state (as acceleration), described judge module 103 judges institute
The screen display mode stating the second display device 60 is portrait layout.
When the screen display mode of described second display device 60 is transverse screen, described judge module 103 judges described gravity
Whether component data in Y-axis for the sensed data is 0.
When component data in Y-axis for the described gravity sensing data is not 0, described judge module 103 judges described heavy
Whether component data on Z axis for the power sensed data is 0.
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, by described gravity sensing data, the component data in Y-axis negates described correction module 102, will be described
Component data on Z axis for the gravity sensing data negates.
When component data in Y-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, by described gravity sensing data, the component data in Y-axis negates described correction module 102.
When component data in Y-axis for the described gravity sensing data is 0, described judge module 103 judges described gravity
Whether component data on Z axis for the sensed data is 0.When component data in Y-axis for the described gravity sensing data is 0, and institute
When stating component data on Z axis for the gravity sensing data and being not 0, described correction module 102 is by described gravity sensing data in Z axis
On component data negate.
When component data in Y-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not 0, described acquisition module 100 continues to obtain the gravity-feed tank of the described gravity sensor 40 of described electronic equipment 1
Answer data.
When described gravity sensing data correction system 10 detects described electronic equipment 1 using described gravity sensor 40
When parameter current (as acceleration) is in the range of the corresponding parameter of vertical state (as acceleration), described judgement mould
Block 103 judges that the screen display mode of described second display device 60 is portrait layout, then described judge module 103 judge described heavy
Whether component data in X-axis for the power sensed data is 0.
When component data in X-axis for the described gravity sensing data is not 0, described judge module 103 judges described heavy
Whether component data on Z axis for the power sensed data is 0.
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is not 0, by described gravity sensing data, the component data in X-axis negates described correction module 102, will be described
Component data on Z axis for the gravity sensing data negates.
When component data in X-axis for the described gravity sensing data is not 0, and described gravity sensing data is on Z axis
When component data is 0, by described gravity sensing data, the component data in X-axis negates described correction module 102.
When component data in X-axis for the described gravity sensing data is 0, described judge module 103 judges described gravity
Whether component data on Z axis for the sensed data is 0.When component data in X-axis for the described gravity sensing data is 0, and institute
When stating component data on Z axis for the gravity sensing data and being not 0, described correction module 102 is by described gravity sensing data in Z axis
On component data negate.
When component data in X-axis for the described gravity sensing data be 0, and described gravity sensing data on Z axis point
When amount data is not 0, described acquisition module 100 continues to obtain the gravity-feed tank of the described gravity sensor 40 of described electronic equipment 1
Answer data.
In the present embodiment, described correction module 102 by correct after gravity sensing data is activation to acquisition request gravity
The application program of sensed data.
When user is in described second display device 60 using described electronic equipment 1, the present invention can correct described in time
The gravity sensing data of electronic equipment, and will correction after gravity sensing data is activation to acquisition request gravity sensing data should
With program, thus ensureing the normal use of the application program of electronic equipment 1, improve the experience of user.
It should be understood that disclosed system in several embodiments provided by the present invention, apparatus and method are permissible
Realize by another way.For example, device embodiment described above is only schematically, for example, described module
Divide, only a kind of division of logic function, actual can have other dividing mode when realizing.
The described module illustrating as separating component can be or may not be physically separate, show as module
The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.The mesh to realize this embodiment scheme for some or all of module therein can be selected according to the actual needs
's.
In addition, can be integrated in a processing unit in each functional module in each embodiment of the present invention it is also possible to
It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be to be realized in the form of hardware, it would however also be possible to employ the form that hardware adds software function module is realized.
The above-mentioned integrated unit realized in the form of software function module, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned software function module is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) execution the present invention each
The part steps of embodiment methods described.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any attached associated diagram mark in claim should not be considered as the involved right of restriction will
Ask.Furthermore, it is to be understood that " inclusion " one word is not excluded for other units or step, odd number is not excluded for plural number.State in system claims
Multiple units or device can also be realized by software or hardware by a unit or device.The first, the second grade word
It is used for representing title, and be not offered as any specific order.
Finally it should be noted that above example is only in order to illustrate technical scheme and unrestricted, although reference
Preferred embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the present invention's
Technical scheme is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (8)
1. a kind of gravity sensing data correcting method, is applied in electronic equipment, and described electronic equipment is included positioned at described electronics
First display device in the front of equipment and be located at described electronic equipment the back side the second display device it is characterised in that institute
The method of stating includes：
Obtain the gravity sensing data of the gravity sensor of described electronic equipment, the gravimetric(al) coordinates system of described gravity sensor is with institute
Set up on the basis of stating the first display device；
When described second display device is in use state, determine the screen display mode of described second display device；And
Screen display mode according to described second display device corrects described gravity sensing data.
2. gravity sensing data correcting method as claimed in claim 1 is it is characterised in that described gravimetric(al) coordinates system is with described electricity
The width levels of sub- equipment are X-axis positive direction to the right, with length direction straight up for Y-axis positive direction, with perpendicular to described the
The direction in the front of one display device is Z axis positive direction.
3. gravity sensing data correcting method as claimed in claim 2 is it is characterised in that working as described screen display mode is horizontal stroke
During screen, the described screen display mode according to described second display device corrects described gravity sensing data and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is not 0, component data in Y-axis for the described gravity sensing data is negated, by described gravity sensing data on Z axis
Component data negate；Or
When component data in Y-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is 0, component data in Y-axis for the described gravity sensing data is negated；Or
When component data in Y-axis for the described gravity sensing data is 0, and number of components on Z axis for the described gravity sensing data
During according to being not 0, component data on Z axis for the described gravity sensing data is negated.
4. gravity sensing data correcting method as claimed in claim 2 is it is characterised in that working as described screen display mode is horizontal stroke
During screen, the described screen display mode according to described second display device corrects described gravity sensing data and includes：
When component data in X-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is not 0, component data in X-axis for the described gravity sensing data is negated, by described gravity sensing data on Z axis
Component data negate；Or
When component data in X-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is 0, component data in X-axis for the described gravity sensing data is negated；Or
When component data in X-axis for the described gravity sensing data is 0, and number of components on Z axis for the described gravity sensing data
According to not for 0 when, component data on Z axis for the described gravity sensing data is negated.
5. a kind of gravity sensing data correction system, runs in electronic equipment, and described electronic equipment is included positioned at described electronics
First display device in the front of equipment and be located at described electronic equipment the back side the second display device it is characterised in that institute
The system of stating includes：
Acquisition module, for obtaining the gravity sensing data of the gravity sensor of described electronic equipment, described gravity sensor
Gravimetric(al) coordinates system is set up on the basis of described first display device；
Determining module, for when described second display device is in use state, determining the screen of described second display device
Display mode；And
Correction module, corrects described gravity sensing data for the screen display mode according to described second display device.
6. gravity sensing data correction system as claimed in claim 5 is it is characterised in that described gravimetric(al) coordinates system is with described electricity
The width levels of sub- equipment are X-axis positive direction to the right, with length direction straight up for Y-axis positive direction, with perpendicular to described the
The direction in the front of one display device is Z axis positive direction.
7. gravity sensing data correction system as claimed in claim 6 is it is characterised in that working as described screen display mode is horizontal stroke
During screen, described correction module corrects described gravity sensing data according to the screen display mode of described second display device and includes：
When component data in Y-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is not 0, component data in Y-axis for the described gravity sensing data is negated, by described gravity sensing data on Z axis
Component data negate；Or
When component data in Y-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is 0, component data in Y-axis for the described gravity sensing data is negated；Or
When component data in Y-axis for the described gravity sensing data is 0, and number of components on Z axis for the described gravity sensing data
According to not for 0 when, component data on Z axis for the described gravity sensing data is negated.
8. gravity sensing data correction system as claimed in claim 6 is it is characterised in that working as described screen display mode is horizontal stroke
During screen, described correction module corrects described gravity sensing data according to the screen display mode of described second display device and includes：
When component data in X-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is not 0, component data in X-axis for the described gravity sensing data is negated, by described gravity sensing data on Z axis
Component data negate；Or
When component data in X-axis for the described gravity sensing data is not 0, and component on Z axis for the described gravity sensing data
When data is 0, component data in X-axis for the described gravity sensing data is negated；Or
When component data in X-axis for the described gravity sensing data is 0, and number of components on Z axis for the described gravity sensing data
According to not for 0 when, component data on Z axis for the described gravity sensing data is negated.
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| CN201610754360.XA CN106445083A (en) | 2016-08-29 | 2016-08-29 | Gravity sensing data correction method and system |
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| WO2019007325A1 (en) * | 2017-07-03 | 2019-01-10 | 中兴通讯股份有限公司 | Method, device, and system for obtaining sensor data, and computer readable storage medium |
| CN112325902A (en) * | 2020-09-28 | 2021-02-05 | 中国船舶重工集团公司第七0七研究所 | Method for establishing system-level online calibration reference coordinate system of gravimeter inertial component |
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