CN109885167A - Data processing method, data transmission method and device - Google Patents
Data processing method, data transmission method and device Download PDFInfo
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- CN109885167A CN109885167A CN201910137060.0A CN201910137060A CN109885167A CN 109885167 A CN109885167 A CN 109885167A CN 201910137060 A CN201910137060 A CN 201910137060A CN 109885167 A CN109885167 A CN 109885167A
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Abstract
This application discloses a kind of data processing method, data transmission method and devices, obtain the effective mark and eye movement information packet that lower unit is sent by upper unit；Wherein, left eye information data, right eye information data and synthesis are included at least in eye movement information packet watches information data attentively；Effectively indicate whether the data being used to indicate in eye movement information packet are valid data；Upper unit parses eye movement information packet according to effective mark and the demand information of upper unit, obtains eye movement information data that is corresponding with demand information and being valid data.Watch a variety of data such as information data attentively due to containing left eye information data, right eye information data and synthesis in eye movement information packet, the data type and form that a variety of applications in upper unit obtain be it is identical, can be compatible.And upper unit need to only obtain an eye movement information packet, and the eye movement information data of needs can be obtained, improve efficiency.
Description
Technical field
The present invention relates to electronic information technical field more particularly to a kind of data processing methods, data transmission method and dress
It sets.
Background technique
Currently, many application programs in the market require to obtain the eye movement data of user, related service is provided for user,
Such as the application such as game, user interface interaction (UI, User's Interface).
In the prior art, the component for acquiring user's eye movement data usually carries out data acquisition just for the demand of application, adopts
The component for collecting user's eye movement data is also different for the eye movement data type and form of different application transmission, therefore difference is answered
Different with the transmission data of acquisition, the data between different application can not be compatible.And existing component is in the need according to application
It when seeking transmission data, is transmitted for the different demands of application, therefore when a certain application is there are when a variety of demands, component
With regard to being transmitted several times, efficiency is lower.
Summary of the invention
Based on above-mentioned the deficiencies in the prior art, present applicant proposes a kind of data processing method, data transmission method and dresses
It sets, to realize the eye movement information packet that sends by lower unit, suitable for a variety of different applications, and improve data transfer
Efficiency.
To achieve the goals above, it is proposed that scheme it is as follows:
First aspect present invention discloses a kind of data processing method, comprising:
Upper unit obtains the effective mark and eye movement information packet that lower unit is sent；Wherein, the eye movement information
Left eye information data, right eye information data and synthesis are included at least in data packet watches information data attentively；Effective mark is used for
Indicate whether the data in the eye movement information packet are valid data；
The upper unit parses the eye movement information according to effective mark and the demand information of the upper unit
Data packet obtains eye movement information data that is corresponding with the demand information and being valid data.
Optionally, in above-mentioned data processing method, the upper unit is single according to effective mark and the upper layer
The demand information of member, parses the eye movement information packet, obtains corresponding with the demand information and for valid data
Eye movement information data, comprising:
The upper unit judges whether the data in the eye movement information packet are effective according to effective mark
Data；
If the data in the eye movement information packet are there are valid data, the upper unit has criterion according to
Show and the demand information of the upper unit, parse the eye movement information packet, obtain it is corresponding with the demand information,
It and is the eye movement information data of valid data.
Optionally, in above-mentioned data processing method, information data is watched in the synthesis attentively are as follows: according to the left eye information number
Information data is watched attentively according to the synthesis obtained at least one of right eye information data.
Optionally, in above-mentioned data processing method, the left eye information data include at least: left eye watches Information Number attentively
According to；The right eye information data include at least: right eye watches information data attentively.
Second aspect of the present invention discloses a kind of data transmission method, comprising:
A variety of eye movement information datas of lower unit acquisition user；Wherein, a variety of eye movement information datas include at least
Information data is watched in left eye information data, right eye information data and synthesis attentively；
The lower unit creates effectively mark according to a variety of eye movement information datas of acquisition；Wherein, described effective
Whether a variety of eye movement information datas that mark is used to indicate the lower unit acquisition are valid data；
A variety of eye movement information datas are combined into eye movement information packet according to specified structure by the lower unit；
Effective mark and the eye movement information packet are transmitted to upper unit by the lower unit.
Optionally, in above-mentioned data transmission method, information data is watched in the synthesis attentively are as follows: according to the left eye information number
Information data is watched attentively according to the synthesis obtained at least one of right eye information data.
Optionally, in above-mentioned data transmission method, the left eye information data include at least: left eye watches Information Number attentively
According to；The right eye information data include at least: right eye watches information data attentively.
Third aspect present invention discloses a kind of data processing equipment, and the data processing equipment is upper unit, described
Upper unit, comprising:
Acquiring unit, for obtaining the effective mark and eye movement information packet of lower unit transmission；Wherein, the eye movement
Left eye information data, right eye information data and synthesis are included at least in information packet watches information data attentively；Effective mark
Whether the data being used to indicate in the eye movement information packet are valid data；
Resolution unit parses the eye movement letter for the demand information according to effective mark and the upper unit
Data packet is ceased, eye movement information data that is corresponding with the demand information and being valid data is obtained.
Optionally, in above-mentioned data processing equipment, the resolution unit, comprising:
Judging unit, for judging whether the data in the eye movement information packet are to have according to effective mark
Imitate data；
Parsing subunit, if there are valid data, the parsing subunits for the data in the eye movement information packet
For the demand information according to effective mark and the upper unit, the eye movement information packet is parsed, is obtained and institute
State demand information it is corresponding and be valid data eye movement information data.
Fourth aspect present invention discloses a kind of data transmission device, and the data transmission device is lower unit, described
Lower unit, comprising:
Acquisition unit, for acquiring a variety of eye movement information datas of user；Wherein, a variety of eye movement information datas are at least
Information data is watched attentively including left eye information data, right eye information data and synthesis；
Creating unit creates effectively mark for a variety of eye movement information datas according to acquisition；Wherein, described to have
Criterion, which shows, is used to indicate whether a variety of eye movement information datas of the lower unit acquisition are valid data；
Synthesis unit, for a variety of eye movement information datas to be combined into eye movement information data according to specified structure
Packet；
Transmission unit, for effective mark and the eye movement information packet to be transmitted to upper unit.
It can be seen from the above technical scheme that being obtained in data processing method provided by the present application by upper unit
The effective mark and eye movement information packet that lower unit is sent, upper unit are believed according to the demand of effective mark and upper unit
Breath parses eye movement information packet, obtains eye movement information data that is corresponding with demand information and being valid data.Wherein,
Left eye information data, right eye information data and synthesis are included at least in eye movement information packet watches information data attentively；Effectively mark
Whether the data being then used to indicate in eye movement information packet are valid data.Due to containing left eye in eye movement information packet
A variety of data such as information data are watched in information data, right eye information data and synthesis attentively, therefore a variety of applications in upper unit obtain
Data type and form be it is identical, the data between different application can be compatible.And upper unit need to only obtain one
Secondary eye movement information packet is parsed further according to effective mark and demand information, the eye movement information data of needs can be obtained,
Improve efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow diagram of data processing method disclosed by the embodiments of the present invention；
Fig. 2 is a kind of structural schematic diagram of data processing equipment disclosed by the embodiments of the present invention；
Fig. 3 is a kind of flow diagram of data transmission method disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structural schematic diagram of data transmission device disclosed by the embodiments of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Refering to fig. 1, the embodiment of the present application discloses a kind of data processing method, comprising the following steps:
S101, upper unit obtain the effective mark and eye movement information packet that lower unit is sent.
Wherein, left eye information data, right eye information data and synthesis are included at least in eye movement information packet watches information attentively
Data.Effectively indicate whether the data being used to indicate in eye movement information packet are valid data.
It should be noted that upper unit, which obtains the effectively sequencing of mark and eye movement information packet, does not influence this Shen
Please embodiment realization, upper unit can obtain simultaneously effectively mark and eye movement information packet, can also successively obtain
Criterion shows and eye movement information packet.Wherein, upper unit generally refers to a variety of applications, such as game, UI etc..And lower layer is single
It is first then the component of eye movement information data can be provided for upper unit by being primarily referred to as hardware, software, chip etc..Upper unit is under
Layer unit may belong to the same equipment, also may belong to different equipment.
Since a variety of applications in upper unit obtain eye movement information packet, the data that a variety of applications obtain
Type and form be it is identical, the data between different application can be compatible.Also, due to the eye movement information obtained in S101
Left eye information data, right eye information data and synthesis are contained in data packet watches a variety of data such as information data, therefore upper layer attentively
Unit need to only obtain an eye movement information packet, i.e., need to only execute a S101, further according to effectively mark and upper unit
Demand information is parsed, and the eye movement information data of needs can be obtained, without repeatedly receiving lower unit for difference
Demand information transmission data, therefore improve efficiency.
Optionally, in the application another specific embodiment, left eye information data include at least left eye and watch information data attentively；
Right eye information data include at least right eye and watch information data attentively.Specifically, watching information data attentively may include sight vector, watches attentively
Any one or more parameter such as point and watching area.Wherein, sight vector parameter can be the parameter of three-dimensional direction of visual lines.And
Blinkpunkt then can be the intersection point of sight vector and object, wherein object can be actual object, be also possible to dummy object.
Watching area is then provided as the region of a cone centered on sight or blinkpunkt, circle or other shapes.
For example, can be using eyeball center or corneal curvature center as the start position of three-dimensional space, upper layer
Unit is after being resolved to sight vector parameter, if this sight and the dried object in Virtual Space can be collided, to determine to use
Ground object is watched at family attentively, obtains the blinkpunkt of user, and by blinkpunkt and sight, calculates user according to preset region shape
Watching area.
Optionally, in the application another specific embodiment, left eye information data can also include left eye characteristic information number
According to；Right eye information data can also include right eye characteristic information data.Optionally, left eye characteristic information data or right eye feature letter
It ceases in data, may include the pupil shapes such as pupil position parameter, pupil diameter, pupil major and minor axis, pupil area, pupil axial direction
Parameter, eyes opening degree parameter, eyelid location parameter, canthus location parameter, iris form parameter, iris feature parameter and Poole
One or more parameters such as spot location parameter by the emperor himself.
Optionally, in the application another specific embodiment, synthesis watch attentively information data for according to left eye information data and
Information data is watched in the synthesis that at least one of right eye information data obtain attentively.Specifically, information is watched in synthesis, which attentively, can be equal to a left side
Eye fixation information data or right eye watch information data attentively, can also watch information data attentively by left eye and right eye watches information data meter attentively
It obtains.It can also be obtained not only by left eye information data and right eye information data, left eye information data can also be passed through
Or right eye information data are obtained in conjunction with other data.For example, left eye information data and right eye information data can be combined by top
The head that this kind of equipment of spiral shell instrument obtains moves information data, and synthesis is calculated and watches information data attentively.
Effectively indicate whether the data being used to indicate in eye movement information packet are valid data.Specifically, it effectively indicates
Being used to indicate left eye information data, right eye information data, synthesizing the data watched attentively in the eye movements information packet such as information data is
No is valid data.
Information data is watched attentively when containing only left eye information data, right eye information data and synthesis in eye movement information packet
When, optionally, it is one three data that effectively mark, which can be set into, and wherein each is respectively used to indicate that a kind of data are
No is valid data.For example, when wherein one numerical value is 0, represent a kind of this data be it is invalid, numerical value is 1
When, then it is effective for representing a kind of this data.
Optionally, it is one one data that effectively mark, which also can be set into, uses the different values of a data respectively,
Watch whether information data is valid data attentively to represent left eye information data, right eye information data and synthesis.For example, numerical value is 0
It is invalid data that Shi, which represents three kinds of data, left eye information data is represented when numerical value is 1 as valid data, other are invalid number
According to；Right eye information data are represented when numerical value is 2 as valid data, other are invalid data；It is equal that numerical value represents three kinds of data when being 3
For valid data.
Optionally, effective mark can also be arranged to one two data, each has respectively represented left eye information number
According to whether effective with right eye information data.For example, it is invalid for represent a kind of this data when wherein one numerical value is 0
, when numerical value is 1, then it is effective for representing a kind of this data.When each bit value is shown with effect data, then can push away
It is valid data that information data is watched in disconnected synthesis out, which attentively,；When wherein one digit number value is shown as invalid data, then it can be inferred that synthesis
Watching information data attentively is invalid data.
S102, upper unit parse eye movement information packet, obtain according to effective mark and the demand information of upper unit
Eye movement information data that is corresponding with demand information and being valid data.
It should be noted that upper unit can be different according to scene, user and the demand of designer locating for itself etc.
Need information, the demand information of a certain application is not unalterable in upper unit.And it is contained in upper unit more
Kind application, the demand information of different application is also mutually different.For example, when user will do blinkpunkt rendering, upper unit
Then need to obtain the screen position or area information that eyes are watched attentively respectively, i.e., demand information at this time is left eye information data and the right side
Eye information data；When user will aim at, upper unit, which then needs to obtain synthesis, watches information attentively；Depth is watched attentively when user will do
When analysis, then upper unit is needed to obtain the sight vector of eyes respectively, i.e., demand information at this time be left eye information data and
Right eye information data.
Optionally, in the application another specific embodiment, a kind of embodiment of S102, comprising:
Upper unit judges whether the data in eye movement information packet are valid data according to effective mark.
If there are valid data for the data in the eye movement information packet, upper unit is according to effective mark and upper layer
The demand information of unit parses eye movement information packet, obtains corresponding with demand information and eye movement for valid data and believes
Cease data.
Specifically, upper unit can determine whether out to whether there is in the data in eye movement information packet by effectively indicating
Valid data.When effective mark indicates that the data in eye movement information packet are not valid data, upper unit is no longer
Eye movement information packet is parsed.When effective mark indicates that there are valid data in the data in eye movement information packet
When, upper unit parses corresponding with demand information in eye movement information packet and is according to effective mark and demand information
The eye movement information data of valid data.If there is criterion shows in the valid data indicated, do not include corresponding with demand information
Eye movement information data when, upper unit also no longer parses eye movement information packet.Upper unit is finally obtained to be
Eye movement information data that is corresponding with demand information and being valid data.
In data processing method provided by the present application, the effective mark and eye that lower unit is sent are obtained by upper unit
Dynamic information packet, upper unit parse eye movement information packet, obtain according to effective mark and the demand information of upper unit
Eye movement information data that is corresponding with demand information and being valid data.Wherein, a left side is included at least in eye movement information packet
Information data is watched in eye information data, right eye information data and synthesis attentively；Effectively mark is then used to indicate in eye movement information packet
Data whether be valid data.Due to containing left eye information data, right eye information data and conjunction in eye movement information packet
The data type and form that a variety of applications at watching a variety of data such as information data attentively, therefore in upper unit obtain are identical
, the data between different application can be compatible.And upper unit need to only obtain an eye movement information packet, further according to having
Criterion shows and demand information is parsed, and the eye movement information data of needs can be obtained, improve efficiency.
Referring to Fig.2, the embodiment of the present application is also corresponding open based on data processing method disclosed in above-mentioned the embodiment of the present application
A kind of data processing equipment, data processing equipment are upper unit, include: that acquiring unit 201 and parsing are single in upper unit
Member 202.
Acquiring unit 201, for obtaining the effective mark and eye movement information packet of lower unit transmission.Wherein, eye movement
Left eye information data, right eye information data and synthesis are included at least in information packet watches information data attentively；Effectively mark is used for
Indicate whether the data in eye movement information packet are valid data.
Optionally, in the application another specific embodiment, synthesis watch attentively information data for according to left eye information data and
Information data is watched in the synthesis that at least one of right eye information data obtain attentively.
Optionally, in the application another specific embodiment, left eye information data include at least: left eye watches Information Number attentively
According to；Right eye information data include at least: right eye watches information data attentively.
Optionally, in the application another specific embodiment, left eye information data can also include left eye characteristic information number
According to；Right eye information data can also include right eye characteristic information data.
Resolution unit 202, for parsing eye movement information packet according to the effectively demand information of mark and upper unit,
Obtain eye movement information data that is corresponding with demand information and being valid data.
Optionally, in one specific embodiment of the application, a kind of embodiment of resolution unit 202, comprising:
Judging unit, for judging whether the data in eye movement information packet are valid data according to effectively mark.
Parsing subunit, if the data in eye movement information packet are there are valid data, parsing subunit is used for basis
The effectively demand information of mark and upper unit parses eye movement information packet, obtains corresponding with demand information and is to have
Imitate the eye movement information data of data.
It the specific principle of each unit and subelement in data processing equipment disclosed in above-mentioned the embodiment of the present application and holds
Row process, it is identical as data processing method disclosed in above-mentioned the embodiment of the present application, reference can be made to disclosed in above-mentioned the embodiment of the present application
Corresponding part, is not discussed here in data processing method.
In data processing equipment provided by the present application, effective mark that lower unit is sent is obtained by acquiring unit 201
With eye movement information packet, resolution unit 202 parses eye movement information data according to effective mark and the demand information of upper unit
Packet obtains eye movement information data that is corresponding with demand information and being valid data.Wherein, in eye movement information packet extremely
It less include that information data is watched in left eye information data, right eye information data and synthesis attentively；Effectively mark is then used to indicate eye movement information
Whether the data in data packet are valid data.Due to containing left eye information data, right eye information in eye movement information packet
A variety of data such as information data are watched in data and synthesis attentively, thus the data type that obtains of a variety of applications and form be it is identical, no
It can be compatible with the data between application.And acquiring unit 201 need to obtain an eye movement information packet, further according to effective
Mark and demand information are parsed, and the eye movement information data of needs can be obtained, improve efficiency.
Refering to Fig. 3, the embodiment of the present application provides a kind of data transmission method, comprising the following steps:
A variety of eye movement information datas of S301, lower unit acquisition user.
Wherein, a variety of eye movement information datas, which include at least left eye information data, right eye information data and synthesize, watches information attentively
Data.
Optionally, in one specific embodiment of the application, left eye information data include at least left eye and watch information data attentively；It is right
Eye information data includes at least right eye and watches information data attentively.Specifically, watching information data attentively may include sight vector, blinkpunkt
And any one or more parameter such as watching area.Wherein, sight vector parameter can be the parameter of three-dimensional direction of visual lines.And it infuses
Viewpoint then can be the intersection point of sight vector and object, wherein object can be actual object, be also possible to dummy object.Note
Viewed area is then provided as the region of a cone centered on sight or blinkpunkt, circle or other shapes.
For example, can be using eyeball center or corneal curvature center as the start position of three-dimensional space, upper layer
Unit is after being resolved to sight vector parameter, if this sight and the dried object in Virtual Space can be collided, to determine to use
Ground object is watched at family attentively, obtains the blinkpunkt of user, and by blinkpunkt and sight, calculates user according to preset region shape
Watching area.
Optionally, in one specific embodiment of the application, left eye information data can also include left eye characteristic information data；
Right eye information data can also include right eye characteristic information data.Optionally, left eye characteristic information data or right eye characteristic information
In data, it may include the pupil shapes ginsengs such as pupil position parameter, pupil diameter, pupil major and minor axis, pupil area, pupil axial direction
Number, eyes opening degree parameter, eyelid location parameter, canthus location parameter, iris form parameter, iris feature parameter and Poole are admired
One or more parameters such as spot location parameter.
Optionally, in one specific embodiment of the application, synthesis watches information data attentively for according to left eye information data and the right side
Information data is watched in the synthesis that at least one of eye information data obtains attentively.Specifically, information is watched in synthesis, which attentively, can be equal to left eye
Watch information data attentively or right eye watches information data attentively, information data can also be watched attentively by left eye and right eye watches information data calculating attentively
It obtains.Can also be obtained not only by left eye information data and right eye information data, can also by left eye information data or
Right eye information data are obtained in conjunction with other data.For example, left eye information data and right eye information data can be combined by gyro
The head that this kind of equipment of instrument obtains moves information data, and synthesis is calculated and watches information data attentively.
S302, lower unit create effectively mark according to a variety of eye movement information datas of acquisition.
Wherein, effectively indicate whether the data being used to indicate in eye movement information packet are valid data.Specifically, effectively
Mark is used to indicate left eye information data, right eye information data, synthesizes the number watched attentively in the eye movements information packet such as information data
According to whether being valid data.Watch attentively when containing only left eye information data, right eye information data and synthesis in eye movement information packet
When information data, optionally, it is one three data that effectively mark, which can be set into, and wherein each is respectively used to instruction one
Whether kind data are valid data.For example, represent a kind of this data is invalid, number when wherein one numerical value is 0
When value is 1, then it is effective for representing a kind of this data.
Optionally, it is one one data that effectively mark, which also can be set into, uses the different values of a data respectively,
Watch whether information data is valid data attentively to represent left eye information data, right eye information data and synthesis.For example, numerical value is 0
It is invalid data that Shi, which represents three kinds of data, left eye information data is represented when numerical value is 1 as valid data, other are invalid number
According to；Right eye information data are represented when numerical value is 2 as valid data, other are invalid data；It is equal that numerical value represents three kinds of data when being 3
For valid data.
Optionally, effective mark can also be arranged to one two data, each has respectively represented left eye information number
According to whether effective with right eye information data.For example, it is invalid for represent a kind of this data when wherein one numerical value is 0
, when numerical value is 1, then it is effective for representing a kind of this data.When each bit value is shown with effect data, then can push away
It is valid data that information data is watched in disconnected synthesis out, which attentively,；When wherein one digit number value is shown as invalid data, then it can be inferred that synthesis
Watching information data attentively is invalid data.
A variety of eye movement information datas are combined into eye movement information packet according to specified structure by S303, lower unit.
Lower unit watches left eye information data, right eye information data and synthesis attentively a variety of eye movement Information Numbers such as information data
According to according to specified combination, put in order, data type etc. is combined into eye movement information packet.
It should be noted that the sequencing for executing S302 and execution S303 does not influence the realization of the embodiment of the present application.Under
Layer unit can first create effective mark, then a variety of eye movement information datas are combined into eye movement information data according to specified structure
Packet.A variety of eye movement information datas first can also be combined into eye movement information packet according to specified structure by lower unit, then be created
Criterion is had to show.Or S302 and S303 may be performed simultaneously.
Effective mark and eye movement information packet are transmitted to upper unit by S304, lower unit.
Wherein, lower unit is primarily referred to as hardware, software, chip etc. can provide eye movement information data for upper unit
Equipment, upper unit generally refer to a variety of applications, such as game, UI etc..After lower unit has executed S304, upper unit is then
According to method shown in FIG. 1, the effective mark and eye movement information packet of lower unit transmission are handled, upper unit tool
The implementation principle and process of body, it is identical as data processing method disclosed in above-mentioned the embodiment of the present application, reference can be made to above-mentioned the application
Corresponding part, is not discussed here in data processing method disclosed in embodiment.
It should be noted that lower unit can send effectively mark and eye movement information packet simultaneously, it can also be successive
Send effectively mark and eye movement information packet.Due to containing left eye information in the eye movement information packet of lower unit transmission
A variety of data such as information data are watched in data, right eye information data and synthesis attentively, therefore a variety of applications acquisition in upper unit
Data type and form be it is identical, the data between different application can be compatible.And lower unit only need to be to upper unit
Transmission primaries eye movement information packet, a variety of applications in upper unit can be solved according to effective mark and demand information
Analysis, and do not have to be transmitted several times for the different demands of a variety of applications, therefore also improve efficiency.
In data transmission method provided by the embodiments of the present application, a variety of eye movement Information Numbers of user are acquired by lower unit
According to, further according to acquisition a variety of eye movement information datas creation effectively mark, lower unit also by a variety of eye movement information datas according to
Specified structure is combined into eye movement information packet, and effective mark and eye movement information packet are transmitted to upper unit.Wherein,
A variety of eye movement information datas include at least left eye information data, right eye information data and synthesis and watch information data attentively, effectively indicate
Whether a variety of eye movement information datas for being used to indicate lower unit acquisition are valid data.Due to including in eye movement information packet
A variety of data such as information data are watched in left eye information data, right eye information data and synthesis attentively, therefore lower unit is to upper layer list
The data type and form of a variety of application transports in member be it is identical, allow the data between different application compatible.
And lower unit only needs transmission primaries eye movement information packet, is not required to repeatedly be passed for the demand information of different applications
It is defeated, therefore improve efficiency.
Refering to Fig. 4, based on data processing method disclosed in above-mentioned the embodiment of the present application, the embodiment of the present application is also corresponding open
A kind of data transmission device, data transmission device are lower unit, include: acquisition unit 401, creating unit in lower unit
402, synthesis unit 403 and transmission unit 404.
Acquisition unit 401, for acquiring a variety of eye movement information datas of user.Wherein, a variety of eye movement information datas are at least
Information data is watched attentively including left eye information data, right eye information data and synthesis.
Optionally, in the application another specific embodiment, synthesis watch attentively information data for according to left eye information data and
Information data is watched in the synthesis that at least one of right eye information data obtain attentively.
Optionally, in the application another specific embodiment, left eye information data include at least: left eye watches Information Number attentively
According to；Right eye information data include at least: right eye watches information data attentively.
Optionally, in the application another specific embodiment, left eye information data can also include left eye characteristic information number
According to；Right eye information data can also include right eye characteristic information data.
Creating unit 402 creates effectively mark for a variety of eye movement information datas according to acquisition.Wherein, it effectively indicates
Whether a variety of eye movement information datas for being used to indicate the lower unit acquisition are valid data.
Synthesis unit 403, for a variety of eye movement information datas to be combined into eye movement information packet according to specified structure.
Transmission unit 404, for effective mark and eye movement information packet to be transmitted to upper unit.
It the specific principle of each unit and subelement in data transmission device disclosed in above-mentioned the embodiment of the present application and holds
Row process, it is identical as data transmission method disclosed in above-mentioned the embodiment of the present application, reference can be made to disclosed in above-mentioned the embodiment of the present application
Corresponding part, is not discussed here in data transmission method.
In data transmission device provided by the embodiments of the present application, believed by a variety of eye movements that acquisition unit 401 acquires user
Data are ceased, for creating unit 402 further according to a variety of eye movement information datas creation effectively mark of acquisition, synthesis unit 403 will also be more
Kind eye movement information data is combined into eye movement information packet according to specified structure, and transmission unit 404 will effectively indicate and eye movement
Information packet is transmitted to upper unit.Wherein, a variety of eye movement information datas include at least left eye information data, right eye information number
According to and synthesis watch information data attentively, effectively mark be used to indicate lower unit acquisition a variety of eye movement information datas whether be effective
Data.Information data etc. is watched attentively due to containing left eye information data, right eye information data and synthesis in eye movement information packet
A variety of data, thus the data type of a variety of application transports of the transmission unit 404 into upper unit and form be it is identical, make
The data obtained between different application can be compatible.And transmission unit 404 only needs transmission primaries eye movement information packet, is not required to needle
The demand information of different applications is transmitted several times, therefore improves efficiency.
Claims (10)
1. a kind of data processing method characterized by comprising
Upper unit obtains the effective mark and eye movement information packet that lower unit is sent；Wherein, the eye movement information data
Left eye information data, right eye information data and synthesis are included at least in packet watches information data attentively；Effective mark is used to indicate
Whether the data in the eye movement information packet are valid data；
The upper unit parses the eye movement information data according to effective mark and the demand information of the upper unit
Packet obtains eye movement information data that is corresponding with the demand information and being valid data.
2. the method according to claim 1, wherein the upper unit according to it is described it is effective mark and it is described on
The demand information of layer unit parses the eye movement information packet, obtains corresponding with the demand information and is significant figure
According to eye movement information data, comprising:
The upper unit judges whether the data in the eye movement information packet are significant figure according to effective mark
According to；
If data in the eye movement information packet there are valid data, the upper unit according to effective mark and
The demand information of the upper unit parses the eye movement information packet, obtains corresponding with the demand information and is
The eye movement information data of valid data.
3. the method according to claim 1, wherein information data is watched in the synthesis attentively are as follows: according to the left eye
Information data is watched in the synthesis that at least one of information data and the right eye information data obtain attentively.
4. the method according to claim 1, wherein the left eye information data include at least: left eye watches letter attentively
Cease data；The right eye information data include at least: right eye watches information data attentively.
5. a kind of data transmission method characterized by comprising
A variety of eye movement information datas of lower unit acquisition user；Wherein, a variety of eye movement information datas include at least left eye
Information data is watched in information data, right eye information data and synthesis attentively；
The lower unit creates effectively mark according to a variety of eye movement information datas of acquisition；Wherein, effective mark
Whether a variety of eye movement information datas for being used to indicate the lower unit acquisition are valid data；
A variety of eye movement information datas are combined into eye movement information packet according to specified structure by the lower unit；
Effective mark and the eye movement information packet are transmitted to upper unit by the lower unit.
6. according to the method described in claim 5, it is characterized in that, information data is watched in the synthesis attentively are as follows: according to the left eye
Information data is watched in the synthesis that at least one of information data and the right eye information data obtain attentively.
7. according to the method described in claim 5, it is characterized in that, the left eye information data include at least: left eye watches letter attentively
Cease data；The right eye information data include at least: right eye watches information data attentively.
8. a kind of data processing equipment, which is characterized in that the data processing equipment is upper unit, the upper unit, packet
It includes:
Acquiring unit, for obtaining the effective mark and eye movement information packet of lower unit transmission；Wherein, the eye movement information
Left eye information data, right eye information data and synthesis are included at least in data packet watches information data attentively；Effective mark is used for
Indicate whether the data in the eye movement information packet are valid data；
Resolution unit parses the eye movement Information Number for the demand information according to effective mark and the upper unit
According to packet, eye movement information data that is corresponding with the demand information and being valid data is obtained.
9. device according to claim 8, which is characterized in that the resolution unit, comprising:
Judging unit, for judging whether the data in the eye movement information packet are significant figure according to effective mark
According to；
Parsing subunit, if the data in the eye movement information packet are there are valid data, the parsing subunit is used for
According to effective mark and the demand information of the upper unit, the eye movement information packet is parsed, is obtained and the need
It asks information corresponding and is the eye movement information data of valid data.
10. a kind of data transmission device, which is characterized in that the data transmission device is lower unit, the lower unit, packet
It includes:
Acquisition unit, for acquiring a variety of eye movement information datas of user；Wherein, a variety of eye movement information datas include at least
Information data is watched in left eye information data, right eye information data and synthesis attentively；
Creating unit creates effectively mark for a variety of eye movement information datas according to acquisition；Wherein, described to have criterion
Show and is used to indicate whether a variety of eye movement information datas of the lower unit acquisition are valid data；
Synthesis unit, for a variety of eye movement information datas to be combined into eye movement information packet according to specified structure；
Transmission unit, for effective mark and the eye movement information packet to be transmitted to upper unit.
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| CN108937965A (en) * | 2018-05-03 | 2018-12-07 | 华东师范大学 | A kind of attention evaluation system and method based on sitting posture analysis |
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| US20170160799A1 (en) * | 2015-05-04 | 2017-06-08 | Huizhou Tcl Mobile Communication Co., Ltd | Eye-tracking-based methods and systems of managing multi-screen view on a single display screen |
| CN105205379A (en) * | 2015-10-28 | 2015-12-30 | 广东欧珀移动通信有限公司 | Control method and device for terminal application and terminal |
| CN108352075A (en) * | 2015-11-06 | 2018-07-31 | 欧库勒斯虚拟现实有限责任公司 | It is tracked using the eyes of light stream |
| CN108937965A (en) * | 2018-05-03 | 2018-12-07 | 华东师范大学 | A kind of attention evaluation system and method based on sitting posture analysis |
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