CN105989335A - Information obtaining method, information obtaining device, and user equipment - Google Patents
Information obtaining method, information obtaining device, and user equipment Download PDFInfo
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- CN105989335A CN105989335A CN201510079887.2A CN201510079887A CN105989335A CN 105989335 A CN105989335 A CN 105989335A CN 201510079887 A CN201510079887 A CN 201510079887A CN 105989335 A CN105989335 A CN 105989335A
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Abstract
The embodiment of the application discloses an information obtaining method, an information obtaining device, and user equipment. The method comprises: a shape of a sensing surface is adjusted by responding to a condition that at least one matching parameter of a tested surface and the sensing surface meets at least one setting condition; and at least one piece of sensing information corresponding to the tested surface is obtained by the adjusted sensing surface. According to the technical scheme, matching of the shape of the sensing surface with the shape of the tested surface is realized by changing the shape of the sensing surface; and thus the sensing surface can obtain high-quality sensing information of the tested surface or the sensing information can be obtained conveniently. Therefore, the user experience is improved.
Description
Technical field
The application relates to technology for information acquisition, particularly relates to a kind of information getting method, information obtains
Fetching is put and subscriber equipment.
Background technology
Along with the development of technology, use or the raising of user uses level of security for convenience,
Increasing subscriber equipment in use need the biological information obtaining user with
Carry out the operation of correspondence.Wherein, described subscriber equipment can be by corresponding sensor acquisition institute
State biological information.
Summary of the invention
The purpose that the embodiment of the present application is possible is: provide a kind of technology for information acquisition scheme.
First aspect, a possible embodiment of the application provides a kind of information getting method,
Including:
At least one match parameter in response to a measured surface and a sensing surface meets at least one
Impose a condition, regulate the shape of described sensing surface；
At least one corresponding with described measured surface is obtained by the described sensing surface after regulation
Heat transfer agent.
In conjunction with first aspect, in the embodiment that the second is possible,
Described at least one match parameter includes:
First shape of described measured surface mates journey with the second shape of described sensing surface
Angle value；
Described at least one imposes a condition includes:
Described matching degree value is less than a matching degree threshold value.
In conjunction with any of the above-described kind of possible embodiment of first aspect, in the reality that the third is possible
Execute in scheme,
Described at least one match parameter includes:
On described measured surface, at least one region is relative to the corresponding region of described sensing surface
At least one relative distance value；
Described at least one imposes a condition includes:
At least one in described at least one relative distance value is more than a relative distance threshold value.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 4th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
Pressure distribution information suffered by described sensing surface；
Described at least one imposes a condition includes:
Described pressure distribution information meets at least one pressure distribution standard.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 5th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
The contact surface product value of described sensing surface and described measured surface or contact rate value；
Described at least one imposes a condition includes:
Described contact surface product value is less than a contact area threshold value, or described contact rate value is less than one
Contact rate threshold.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 6th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
At least one characteristic parameter of other at least one heat transfer agent that described sensing surface obtains；
Described at least one imposes a condition includes:
Described at least one characteristic parameter meets at least one characteristic parameter standard.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 7th kind of possible reality
Executing in scheme, the shape of described sensing surface is affected by controlled shape-changing material,
The shape of the described sensing surface of described regulation includes:
Regulate at least one shape control parameter of described controlled shape-changing material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 8th kind of possible reality
Executing in scheme, described controlled shape-changing material includes: photo-deformable material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one light characteristics of the described light illumination to shape-changing material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the 9th kind of possible reality
Executing in scheme, described at least one light characteristics includes following at least one:
The wavelength of described illumination, irradiation time, incident angle, the intensity of illumination and described
Distribution on photo-deformable material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, the tenth kind of possible reality
Executing in scheme, described controlled shape-changing material includes: electroluminescent deformation material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one Electric Field Characteristics of the electric field on described electroluminescent deformation material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 11st kind
In embodiment, described at least one Electric Field Characteristics includes following at least one:
The direction of described electric field, the field intensity of electric field, the distribution of electric field and at described electroluminescent deformation
Action time on material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 12nd kind
In embodiment, described controlled shape-changing material includes: heat deformation material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one temperature field characteristics in the temperature field on described heat deformation material.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 13rd kind
In embodiment, described at least one temperature field characteristics includes following at least one:
During the distribution of the temperature in described temperature field, the height of temperature and described temperature field lasting
Between.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 14th kind
In embodiment, described method also includes:
At least one match parameter described in acquisition.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 15th kind
In embodiment, described measured surface includes:
The skin of one user.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 16th kind
In embodiment, described at least one heat transfer agent includes:
At least one biological information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 17th kind
In embodiment, described measured surface include a user at least one finger abdomen surface, described at least
One biological information includes at least one finger print information.
In conjunction with any of the above-described kind of possible embodiment of first aspect, possible at the 18th kind
In embodiment, described sensing surface is flexible sensing surface.
Second aspect, a possible embodiment of the application provides a kind of information acquisition device,
Including:
Shape adjustment module, in response to a measured surface and at least one of a sensing surface
Join parameter satisfied at least to impose a condition, regulate the shape of described sensing surface；
Data obtaining module, for obtaining tested with described by the described sensing surface after regulation
At least one heat transfer agent that surface is corresponding.
In conjunction with second aspect, in the embodiment that the second is possible,
Described at least one match parameter includes:
First shape of described measured surface mates journey with the second shape of described sensing surface
Angle value；
Described at least one imposes a condition includes:
Described matching degree value is less than a matching degree threshold value.
In conjunction with any of the above-described kind of possible embodiment of second aspect, in the reality that the third is possible
Execute in scheme,
Described at least one match parameter includes:
On described measured surface, at least one region is relative to the corresponding region of described sensing surface
At least one relative distance value；
Described at least one imposes a condition includes:
At least one in described at least one relative distance value is more than a relative distance threshold value.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 4th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
Pressure distribution information suffered by described sensing surface；
Described at least one imposes a condition includes:
Described pressure distribution information meets at least one pressure distribution standard.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 5th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
The contact surface product value of described sensing surface and described measured surface or contact rate value；
Described at least one imposes a condition includes:
Described contact surface product value is less than a contact area threshold value, or described contact rate value is less than one
Contact rate threshold.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 6th kind of possible reality
Execute in scheme,
Described at least one match parameter includes:
At least one characteristic parameter of other at least one heat transfer agent that described sensing surface obtains；
Described at least one imposes a condition includes:
Described at least one characteristic parameter meets at least one characteristic parameter standard.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 7th kind of possible reality
Executing in scheme, described device also includes:
Match parameter acquisition module, be used for obtaining described at least one match parameter.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 8th kind of possible reality
Executing in scheme, described shape adjustment module includes:
Controlled deformation unit, comprises controlled shape-changing material, and the shape of described sensing surface is by described
Controlled shape-changing material affects；
Parameter adjustment unit, for regulating at least one shape control ginseng of described controlled shape-changing material
Number.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the 9th kind of possible reality
Executing in scheme, described controlled shape-changing material includes: photo-deformable material；
Described parameter adjustment unit includes:
Light characteristics regulon unit, acts on the described light light to shape-changing material for regulation
According at least one light characteristics.
In conjunction with any of the above-described kind of possible embodiment of second aspect, the tenth kind of possible reality
Executing in scheme, described at least one light characteristics includes following at least one:
The wavelength of described illumination, irradiation time, incident angle, the intensity of illumination and described
Distribution on photo-deformable material.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 11st kind
In embodiment, described controlled shape-changing material includes: electroluminescent deformation material；
Described parameter adjustment unit includes:
Electric Field Characteristics regulon unit, acts on the electricity on described electroluminescent deformation material for regulation
At least one Electric Field Characteristics of field.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 12nd kind
In embodiment, described at least one Electric Field Characteristics includes following at least one:
The direction of described electric field, the field intensity of electric field, the distribution of electric field and at described electroluminescent deformation
Action time on material.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 13rd kind
In embodiment, described controlled shape-changing material includes: heat deformation material；
Described parameter adjustment unit includes:
Temperature field characteristics regulon unit, acts on described heat deformation material for regulation
At least one temperature field characteristics in temperature field.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 14th kind
In embodiment, described at least one temperature field characteristics includes following at least one:
During the distribution of the temperature in described temperature field, the height of temperature and described temperature field lasting
Between.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 15th kind
In embodiment, described measured surface includes:
The skin of one user；
Described data obtaining module includes:
Biological information acquiring unit, for obtain that the skin of described user is corresponding at least one
Biological information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 16th kind
In embodiment, described measured surface include a user at least one finger abdomen surface, described at least
One biological information includes at least one finger print information.
In conjunction with any of the above-described kind of possible embodiment of second aspect, possible at the 17th kind
In embodiment, described sensing surface is flexible sensing surface.
The third aspect, a possible embodiment of the application provides a kind of subscriber equipment, bag
Include information acquisition device recited above.
At least one embodiment of the embodiment of the present application is come by the shape changing sensing surface
With the form fit of measured surface, and then sensing surface is made to obtain the measured surface of more high-quality
Heat transfer agent or make the acquisition of described heat transfer agent convenient, improves Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of information getting method of the embodiment of the present application；
Fig. 2 is a kind of information getting method subregion to measured surface of the embodiment of the present application
Schematic diagram；
Fig. 3 a and the schematic diagram of two kinds of controlled shape-changing material arrays that Fig. 3 b is the embodiment of the present application；
Fig. 4 a-4b is the schematic diagram of a kind of application scenarios of the embodiment of the present application；
Fig. 4 c is the schematic diagram of a kind of application scenarios of the embodiment of the present application；
Fig. 5 is the structural schematic block diagram of a kind of information acquisition device of the embodiment of the present application；
Fig. 6 a is the structural schematic block diagram of a kind of information acquisition device of the embodiment of the present application；
Fig. 6 b is the match parameter acquisition module of a kind of information acquisition device of the embodiment of the present application
Structural schematic block diagram；
Fig. 6 c-e is the parameter adjustment unit of three kinds of information acquisition devices of the embodiment of the present application
Structural schematic block diagram；
Fig. 7 is the structural schematic block diagram of a kind of information acquisition device of the embodiment of the present application；
Fig. 8 is the structural schematic block diagram of a kind of subscriber equipment of the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawings (label identical in some accompanying drawings represent identical element) and implement
Example, is described in further detail the detailed description of the invention of the application.Following example are used for
Bright the application, but it is not limited to scope of the present application.
Only it will be understood by those skilled in the art that terms such as " first ", " second " in the application
For distinguishing different step, equipment or module etc., neither represent any particular technology implication, also
Do not indicate that the inevitable logical order between them.
Inventors herein have recognized that, in the life by some sensor acquisition user's body surfaces
During thing characteristic information, it not plane due to body surface, and the body surface of different user
Shape likely differs relatively big, and therefore the sensing surface of sensor may with the body surface of user
Cannot well fit, and then make the collection of biological nature information cumbersome, or gather
To biological nature information have deformation, the defect such as lack.Such as, recorded by fingerprint capturer
When entering the finger print information of user's finger, in the use scene that some are possible, so that refer to
Stricture of vagina information gathering more complete, needs user that the contacting of finger and fingerprint collecting face is varied multiple times
Position or contact angle just can complete the typing of described finger print information.
To this end, as it is shown in figure 1, the embodiment of the present application provides a kind of information getting method, bag
Include:
S110 in response at least one match parameter of a measured surface and a sensing surface meet to
Few one imposes a condition, and regulates the shape of described sensing surface；
S120 is corresponding with described measured surface extremely by the described sensing surface acquisition after regulation
A few heat transfer agent.
For example, the information acquisition device that the application provides as the executive agent of the present embodiment,
Perform S110～S120.Specifically, described information acquisition device can be with software, hardware or soft
The mode of combination of hardware is arranged in a user device, or, described information acquisition device is inherently
It it is described subscriber equipment；Described subscriber equipment includes but not limited to: Intelligent bracelet, Intelligent foot ring,
Intelligent sphygmomanometer, mobile phone, fingerprint access control equipment etc..
The embodiment of the embodiment of the present application is come and tested table by the shape changing sensing surface
The form fit in face, and then make sensing surface obtain the heat transfer agent of measured surface of more high-quality
Or make the acquisition of described heat transfer agent convenient, improve Consumer's Experience.
Each step of the embodiment of the present application is further illustrated by embodiments below:
S110 in response at least one match parameter of a measured surface and a sensing surface meet to
Few one imposes a condition, and regulates the shape of described sensing surface.
In a kind of possible embodiment, described measured surface can be such as the skin of user
Surface.Now, described sensing surface can be such as to adopt for the skin surface described user
Collect the sensing surface of the sensor of the biological information of described user.
Such as, in a kind of possible embodiment, described measured surface can be such as user
The finger abdomen surface of finger；In a kind of possible embodiment, described sensing surface can be to adopt
Collect the collection face of the fingerprint capturer of the finger print information on described finger abdomen surface.
In alternatively possible embodiment, described measured surface can be such as the hands of user
Wrist or ankle；In a kind of possible embodiment, described sensing surface can be at described hands
On wrist or ankle, in its acquisition surface such as skin texture information or other biological characteristic information
The collection face of physical characteristics collecting device.
Certainly, those skilled in the art are it is recognised that except the health table of user recited above
Outside face, when the bending of other object in irregular shape or convex-concave surface are detected, also
The method that can use the embodiment of the present application.
In a kind of possible embodiment, described at least one match parameter such as may include that
First shape of described measured surface mates journey with the second shape of described sensing surface
Angle value.
In the present embodiment, described at least one impose a condition and such as may include that
Described matching degree value is less than a matching degree threshold value.
Such as, illustrate as a example by fingerprint collecting recited above:
In a kind of possible embodiment, described method can obtain described finger pulp loss surface
The first shape information and current finger print harvester gather face the second shape information, here
Shape information can be three-dimensional shape information, described can be obtained by shape matching method
One shape and a matching degree value of the second shape.Wherein, described matching degree value is the most permissible
Represented by parameters such as the two match-percentage or similarities.
In the present embodiment, described matching degree threshold value can be set in advance.Wherein,
When described matching degree value is less than described matching degree threshold value, may generally cannot collect satisfied
The finger print information required, it is therefore desirable to the shape of regulation institute sensing surface, until obtain is described
Matching degree value is not less than described matching degree threshold value.
Under some scenes, the relative distance between two surfaces can be used to characterize two surfaces
Between matching relationship, therefore, in a kind of possible embodiment, described at least one coupling
Parameter includes:
On described measured surface, at least one region is relative to the corresponding region of described sensing surface
At least one relative distance value.
In the present embodiment, described at least one impose a condition and such as may include that
At least one in described at least one relative distance value is more than a relative distance threshold value.
Or illustrate as a example by fingerprint collecting recited above:
In a kind of possible embodiment, for example, it is possible to obtain in described sensing surface side
The relative distance information of described measured surface.Such as, in a kind of possible embodiment, as
Shown in Fig. 2, the finger abdomen surface of described finger 210 is divided into 9 region C0, U1, U2,
D1, D2, L1, L2, R1 and R2.The method of present embodiment can obtain described 9
Region is relative to 9 relative distance values of corresponding region on described collection face (in present embodiment
Relative distance value corresponding to one region can be the relative distance average in this region),
During the relative distance threshold value that one of them relative distance value sets more than, represent described sensing table
Face has not been met standard with the matching degree of described measured surface.Certainly, those skilled in the art can
To know, dividing of above-mentioned zone is an example in present embodiment, and actual realization is originally
During method, can be according to detection it needs to be determined that the division in suitable region.Additionally, can at other
In the embodiment of energy, described relative distance threshold value may comprise multiple, and zones of different may be right
Should be in different relative distance threshold values.
In a kind of possible application scenarios, described sensing surface contacts with described measured surface,
Described measured surface can produce pressure to described sensing surface.Therefore, in a kind of possible enforcement
In mode, such as, described at least one match parameter comprises the steps that the pressure suffered by described sensing surface
Power distributed intelligence.
In the present embodiment, such as, described at least one impose a condition and may include that
Described pressure distribution information meets at least one pressure distribution standard.
Such as, illustrate as a example by fingerprint collecting recited above:
When carrying out fingerprint collecting by fingerprint capturer, the finger pulp loss of user needs by being put in
On the sensing surface of described fingerprint capturer, the most described sensing surface can sense pressure.Its
In, when the form fit degree of described sensing surface Yu described measured surface is inadequate, pressure
It is unevenly distributed.In the present embodiment, described at least one pressure distribution standard such as may be used
Think: the uniformity of pressure distribution is less than a certain uniformity threshold value；Or can be: pressure divides
Less than a certain coverage threshold value, (wherein, pressure is that the position of 0 is not it is believed that have to the coverage of cloth
There is covering)；Or can be: the force value at least one region is at a pressure threshold model set
Outside enclosing, etc..
In the application scenarios that described sensing surface described above contacts with described measured surface,
The form fit degree of the two can also be characterized by the contact surface situation of the two.Therefore, exist
In a kind of possible embodiment, described at least one match parameter may include that described sensing table
Face and the contact surface product value of described measured surface.
In the present embodiment, described at least one impose a condition and may include that described contact area
Value is less than a contact area threshold value.
In alternatively possible embodiment, described at least one match parameter can also include:
Described sensing surface contacts rate value with described measured surface.
Contact rate value described here can be such as: the contact area of the two and described sensing
The rate value of surface area.Or, in alternatively possible embodiment, described contact gear ratio
Rate value can also be the rate value of described contact area and described measured surface area.Or,
In another possible embodiment, described contact rate value can also be described contact area with
The rate value of one area value set.
In the present embodiment, described at least one impose a condition and include: described contact rate value is little
Rate threshold is contacted in one.
Such as, or illustrate as a example by fingerprint collecting recited above:
When the finger abdomen of described finger contacts with the sensing surface of described fingerprint capturer, if institute
State contact surface product value less than described contact area threshold value or described contact rate value be less than described in connect
Touch rate threshold, represent that described sensing surface is relatively low with the matching degree of described measured surface, need
Adjust the shape of described sensing surface, until described contact surface product value is not less than described contact surface
Long-pending threshold value or described contact rate value are not less than described contact rate threshold.
In a kind of possible embodiment, described at least one match parameter may include that
At least one characteristic parameter of other at least one heat transfer agent that described sensing surface obtains.
In the present embodiment, such as, described at least one impose a condition and may include that
Described at least one characteristic parameter meets at least one characteristic parameter standard.
Such as, in a kind of possible embodiment, in other at least one heat transfer agent described it is
During at least one biological information, during fingerprint the most recited above, described at least one feature
Parameter can be the parameters such as the definition of the integrity degree of described fingerprint or described fingerprint.In this enforcement
In mode, described at least one imposes a condition can be: the integrity degree of described fingerprint is complete less than one
Degree threshold value.
In a kind of possible embodiment, other at least one heat transfer agent described can include institute
State at least one heat transfer agent.Or, in alternatively possible embodiment, described other extremely
A few heat transfer agent can include described in other heat transfer agent beyond at least one heat transfer agent.
In a kind of possible embodiment, the method for the embodiment of the present application also includes:
At least one match parameter described in acquisition.
In a kind of possible embodiment, for example, it is possible to from least one by the way of communication
At least one match parameter described in external equipment acquisition.
In alternatively possible embodiment, for example, it is possible to by including sensor acquisition
Mode obtain described at least one match parameter.Such as, it is described with described at least one match parameter
As a example by the matching degree value of the first shape of measured surface and the second shape of described sensing surface,
Described first shape and described second shape can be obtained by shape sensor, then by analyzing
Process obtains described matching degree value.
In a kind of possible embodiment, for example, it is possible to by the change under described sensing surface
Shape mechanism (such as supercharging extends out, reduce pressure the pneumatic structure inside contracted) regulates described sensing surface
Shape.
In alternatively possible embodiment, the shape of described sensing surface is by controlled deformation material
Material impact, the shape of the described sensing surface of described regulation includes:
Regulate at least one shape control parameter of described controlled shape-changing material.
In the embodiment of the present application, the shape of described sensing surface is by described controlled shape-changing material shadow
Ring and represent, described sensing surface can be regulated by the shape regulating described controlled shape-changing material
Shape.
In the present embodiment, when described at least one shape control parameter changes, described
The shape of controlled shape-changing material also can change therewith, and then can realize the embodiment of the present application
The shape adjustment of sensing surface described in method.
Wherein, in a kind of possible embodiment, such as, described sensing surface includes itself
Described controlled shape-changing material, such as, main body is that described controllability becomes material.
In alternatively possible embodiment, such as, described sensing surface is controlled with described
The active deformation layer that shape-changing material is constituted is fixed, and the shape at described active deformation layer changes
Time, the shape of described sensing surface also can correspondence change.
In a kind of possible embodiment, described active deformation layer can be arranged on described sensing
Surface is away from the side of described measured surface.In alternatively possible embodiment, described master
Dynamic deformation layer can be positioned close to the side of described measured surface.
In a kind of possible embodiment, described sensing surface is flexible sensing surface.Now,
Along with the change of shape of described active deformation layer, described sensing surface also can naturally become
Change.Further, in the application scenarios with the contact skin of user of the sensing surface some described, can
So that user has more preferable sense of touch, improve Consumer's Experience.
In a kind of possible embodiment, described controlled shape-changing material includes: photo-deformable material
Material.
Wherein, described photo-deformable material response is in the light acted on described photo-deformable material
According at least one light characteristics, can produce the deformation corresponding with described illumination, such as flexible, curved
The deformation such as song.Such as, described photo-deformable material may include that photo-induced telescopic ferroelectric ceramics or
Photo-deformable polymer etc..
In a kind of possible embodiment, described at least one light characteristics can include described light
According to wavelength.Such as, it is radiated on described photo-deformable material with the illumination of a first wave length,
Described photo-deformable material can occur the first change, is radiated at described with the illumination of a second wave length
Photo-deformable material is, it can occur the second change.
In a kind of possible embodiment, described at least one light characteristics can also include: institute
State light and impinge upon irradiation time, incident angle, intensity of illumination or the light on described photo-deformable material
According to distribution (illumination wavelength of the such as zones of different on described photo-deformable material is different,
And/or light application time is different and/or incident angle is different and/or intensity of illumination is different), or
Described at least one light characteristics can also be multiple in several light characteristics above.
In the present embodiment, the shape of the described sensing surface of described regulation includes:
Regulation acts at least one light characteristics of the described light illumination to shape-changing material.
In alternatively possible embodiment, described controlled shape-changing material includes: electroluminescent deformation
Material.In the embodiment that some are possible, described electroluminescent deformation material can be such as piezoelectricity
Material or electroluminescent deformation liquid crystal elastomeric material.
Wherein, described electroluminescent deformation material response is in the electricity acted on described electroluminescent deformation material
At least one Electric Field Characteristics of field, can produce the deformation corresponding with described electric field, such as flexible etc..
Wherein, described at least one Electric Field Characteristics includes:
The direction of described electric field, the field intensity of electric field, the distribution of electric field or at described electroluminescent deformation material
Action time on material；Or multiple including in aforementioned several Electric Field Characteristics.
In the present embodiment, the shape of the described sensing surface of described regulation includes:
Regulation acts at least one Electric Field Characteristics of the electric field on described electroluminescent deformation material.
In a kind of possible embodiment, described controlled shape-changing material includes: heat deformation material
Material.In the embodiment that some are possible, described heat deformation material such as can include thermic
Deformable liquid crystal elastomer.
Wherein, described heat deformation material response is in the temperature acted on described heat deformation material
At least one temperature field characteristics of degree field, can produce the deformation corresponding with described temperature field, such as, stretch
Contracting etc..
In a kind of possible embodiment, described at least one temperature field characteristics includes:
The distribution of the temperature in described temperature field, the height of temperature or the persistent period in described temperature field；
Or can also include in several temperature field characteristics described above is multiple.
In the present embodiment, the shape of the described sensing surface of described regulation includes:
Regulation acts at least one temperature field characteristics in the temperature field on described heat deformation material.
When needing described sensing surface zones of different that different deformation occurs, a kind of possible
In embodiment, can be by the deformation of the zones of different of the controlled shape-changing material overall to
Control parameter to be respectively controlled, to form the different distortion of described zones of different；At another kind
In possible embodiment, it would however also be possible to employ include the controlled shape of multiple controlled shape-changing material unit
Become material array, respectively the shape control parameter of each controlled shape-changing material unit is controlled.
It is two kinds of possible controlled shape-changing material arrays 310,320 as best shown in figures 3 a and 3b
Top view, includes the multiple first controlled shape-changing material unit 311 being neatly distributed with ranks respectively
With the multiple second controlled shape-changing material unit 321 with cellular distribution.
S120 is corresponding with described measured surface extremely by the described sensing surface acquisition after regulation
A few heat transfer agent.
As described above, in a kind of possible embodiment, at described measured surface for using
During the skin at family, described at least one heat transfer agent includes: at least one biological information.
Those skilled in the art are it is recognised that when described measured surface is other surface, described
At least one heat transfer agent can also be the out of Memory that other surface described is corresponding.
In a kind of possible embodiment, described at least one heat transfer agent may include that
The superficial makings information of skin.
In a kind of possible embodiment, the superficial makings information of described skin can be such as
Finger print information recited above.In the embodiment that other is possible, described skin surface texture
Information can also be the texture of other skin surface.Such as, holding in the embodiment of the present application method
When row main body is an Intelligent bracelet, described at least one heat transfer agent can be such as user's wrist portion
The superficial makings information of skin.
In a kind of possible embodiment, described at least one heat transfer agent may include that
Characteristics of organizational structure information under described skin.
Here, the characteristics of organizational structure information under described skin such as can include the blood under skin
One in the architectural features such as pipe distribution, Fat Distribution, skeleton distribution.
In a kind of possible embodiment, described at least one heat transfer agent may include that
Blood information under described skin.
Wherein, during described blood information such as can include the blood oxygenation information in blood, blood vessel
Blood volume information etc..
In a kind of possible embodiment, described at least one heat transfer agent may include that
Bio-impedance characteristic information under described skin.
Wherein, described bio-impedance characteristic information can be the electric capacity that records on described skin and
/ or resistance information etc..
Those skilled in the art are it is recognised that only give some possible heat transfer agents above.
In the embodiment that other is possible, described at least one heat transfer agent can also be that other is possible
Information.For example, it is possible to be the intermediate value of at least one biological information recited above.Such as,
It is as a example by described blood volume information by described at least one biological information, at described sensing surface
Corresponding sensor is that photoplethaysmography (Photoplethysmograhic, PPG) technology makes
Photoelectric sensor time, its by skin launch a light wave and receive correspondence reflection light
Calculate described blood volume information.Now, in a kind of possible embodiment, described at least one
Heat transfer agent may be not described blood volume information, but described reflected light information.
The method further illustrating the embodiment of the present application by following application scenarios.
As shown in fig. 4 a, in a kind of possible application scenarios, the method quilt of the embodiment of the present application
For gathering the fingerprint of user's finger 210.
As shown in fig. 4 a, a fingerprint capturer 400 includes active deformation layer 410 and a sensing layer
420.Described active deformation layer 410 includes an electroluminescent deformation material layer 411 and lays respectively at institute
State the first electrode layer 412 and the second electrode lay 413 of electroluminescent deformation material layer 411 both sides.At this
In embodiment, described electroluminescent deformation material layer 411 is electroluminescent deformation liquid crystal elastomeric layer,
Wherein comprise structure cell 411a.In the present embodiment, described first electrode layer 412 and the second electricity
Pole layer 413 is divided into multiple region by insulant 414, and the electrode in each region is individually controllable.
As shown in fig. 4 a, when described fingerprint capturer 400 does not apply electric field, described electricity
Causing the structure cell 411a in shape-changing material layer 411 is arbitrarily arrangement.
And when the finger 210 user being detected comes close to or in contact with, according to methods described above,
Determine that described finger 210 refers to sensing surface (this reality on abdomen surface and described fingerprint capturer 400
Execute in mode as the surface of sensing layer 420) a match parameter meet a condition recited above.
Such as, the uniformity of pressure distribution is less than a setting uniformity threshold value.Now, described fingerprint is adopted
Storage 400 automatically controls the electric field acted on described electroluminescent deformation material layer 411, such as,
Respectively described first electrode layer 412 and the second electrode lay 413 are applied polarity as shown in Figure 4 b
Electrode.
After being applied with electric field as shown in Figure 4 b, it can be seen that at described first electrode layer
A region on 412 is positive pole, when on described the second electrode lay 413, corresponding region is negative pole,
Corresponding structure cell 411a trends towards transversely arranged, the electroluminescent deformation material that therefore this region is corresponding
Layer 411 can shrink (such as dotted line frame region in Fig. 4 b)；At described first electrode layer 412
On a region be negative pole, when on described the second electrode lay 413, corresponding region is positive pole, corresponding
Structure cell 411a trend towards longitudinal arrangement, the electroluminescent deformation material layer 411 that therefore this region is corresponding
(region as beyond dotted line frame in Fig. 4 b) can be expanded.
In the embodiment of the present application, described sensing layer 420 is flexible material, in described electroluminescent shape
When the shape of change material layer 411 changes, also there is correspondence in the shape of described sensing layer 420
Change, and then form the finger 210 with user as shown in Figure 4 b refer to the shape that abdomen agrees with
Shape.
Those skilled in the art is it is recognised that passing through sensing layer 420 as shown in Figure 4 b
When being acquired the fingerprint of user, the finger print information that can obtain in once gathering more adds
Whole, it is not necessary to user repeatedly moves or rotates finger and carries out referring to the fingerprint collecting of abdomen diverse location.
Additionally, in the embodiment that some are possible, it is also possible to make the finger print information that collects more
Clear, it is simple to identify.
As illustrated in fig. 4 c, in alternatively possible embodiment, described electroluminescent deformation material
Layer 411 can also be to be made up of multiple independent deformation unit 411b, each deformation unit
The deformation of 411b can not be affected by other deformation unit 411b.
Those skilled in the art it is recognised that in the embodiment that some are possible, described user
Press the deformation data of the described electroluminescent deformation material 411 that described fingerprint capturer 400 causes also
Can be as a part for user authentication information so that user authentication is safer.
It will be understood by those skilled in the art that in the said method of the application detailed description of the invention,
The sequence number size of each step is not meant to the priority of execution sequence, and the execution sequence of each step should
Determine with its function and internal logic, and should be to the implementation process of the application detailed description of the invention
Constitute any restriction.
As it is shown in figure 5, the embodiment of the present application provides a kind of information acquisition device 500, including:
Shape adjustment module 510, in response to a measured surface and a sensing surface at least
One match parameter meets at least one and imposes a condition, and regulates the shape of described sensing surface；
Data obtaining module 520, for obtaining with described by the described sensing surface after regulation
At least one heat transfer agent that measured surface is corresponding.
The embodiment of the embodiment of the present application is come and tested table by the shape changing sensing surface
The form fit in face, and then make sensing surface obtain the heat transfer agent of measured surface of more high-quality
Or make the acquisition of described heat transfer agent convenient, improve Consumer's Experience.
Each module of the embodiment of the present application is further illustrated by embodiments below.
In a kind of possible embodiment, described at least one match parameter includes:
First shape of described measured surface mates journey with the second shape of described sensing surface
Angle value.
In the present embodiment, described at least one impose a condition and include:
Described matching degree value is less than a matching degree threshold value.
In a kind of possible embodiment, described at least one match parameter includes:
On described measured surface, at least one region is relative to the corresponding region of described sensing surface
At least one relative distance value.
In a kind of possible embodiment, described at least one imposes a condition includes:
At least one in described at least one relative distance value is more than a relative distance threshold value.
In a kind of possible embodiment, described at least one match parameter includes:
Pressure distribution information suffered by described sensing surface.
In a kind of possible embodiment, described at least one imposes a condition includes:
Described pressure distribution information meets at least one pressure distribution standard.
In a kind of possible embodiment, described at least one match parameter includes:
The contact surface product value of described sensing surface and described measured surface or contact rate value.
In a kind of possible embodiment, described at least one imposes a condition includes:
Described contact surface product value is less than a contact area threshold value, or described contact rate value is less than one
Contact rate threshold.
In a kind of possible embodiment, described at least one match parameter includes:
At least one characteristic parameter of other at least one heat transfer agent that described sensing surface obtains.
In a kind of possible embodiment, described at least one imposes a condition includes:
Described at least one characteristic parameter meets at least one characteristic parameter standard.
Above-mentioned each match parameter and the further instruction reality shown in Figure 1 respectively imposed a condition
Execute description corresponding in example.
As shown in Figure 6 a, in a kind of possible embodiment, described device 500 also includes:
Match parameter acquisition module 530, be used for obtaining described at least one match parameter.
As shown in Figure 6 a, in a kind of possible embodiment, described match parameter acquisition module
530 include information acquisition unit 531, are used for gathering at least one match parameter described above.
As shown in Figure 6 b, in alternatively possible embodiment, described match parameter obtains mould
Block 530 includes communication unit 532, for from least one coupling described at least one external equipment acquisition
Parameter.
As shown in Figure 6 a, in a kind of possible embodiment, described shape adjustment module 510
Including:
Controlled deformation unit 511, comprises controlled shape-changing material, and the shape of described sensing surface is subject to
Described controlled shape-changing material affects；
Parameter adjustment unit 512, for regulating at least one deformation control of described controlled shape-changing material
Parameter processed.
In a kind of possible embodiment, described sensing surface is flexible sensing surface.
As fig. 6 c, in a kind of possible embodiment, described controlled shape-changing material includes:
Photo-deformable material；
Described parameter adjustment unit 512 includes:
Light characteristics regulon unit 512a, acts on described light to shape-changing material for regulation
At least one light characteristics of illumination.
In the present embodiment, described at least one light characteristics includes following at least one:
The wavelength of described illumination, irradiation time, incident angle, the intensity of illumination and described
Distribution on photo-deformable material.
As shown in fig 6d, in a kind of possible embodiment, described controlled shape-changing material includes:
Electroluminescent deformation material；
Described parameter adjustment unit 512 includes:
Electric Field Characteristics regulon unit 512b, acts on described electroluminescent deformation material for regulation
At least one Electric Field Characteristics of electric field.
In the present embodiment, described at least one Electric Field Characteristics includes following at least one:
The direction of described electric field, the field intensity of electric field, the distribution of electric field and at described electroluminescent deformation
Action time on material.
As shown in fig 6e, in a kind of possible embodiment, described controlled shape-changing material includes:
Heat deformation material；
Described parameter adjustment unit 512 includes:
Temperature field characteristics regulon unit 512c, acts on described heat deformation material for regulation
On at least one temperature field characteristics in temperature field.
In the present embodiment, described at least one temperature field characteristics includes following at least one:
During the distribution of the temperature in described temperature field, the height of temperature and described temperature field lasting
Between.
Each parameter adjustment unit 512 described above regulates described sensing surface shape and further retouches
State and see description corresponding in Fig. 1-Fig. 4 c illustrated embodiment.
In a kind of possible embodiment, described measured surface includes:
The skin of one user.
As shown in Figure 6 a, in the present embodiment, described data obtaining module 520 includes:
Biological information acquiring unit 521 is corresponding extremely for obtaining the skin of described user
A few biological information.Specifically may refer to corresponding retouching in Fig. 1-Fig. 4 c illustrated embodiment
State.
In a kind of possible embodiment, described measured surface includes at least one finger of a user
Abdomen surface, described at least one biological information includes at least one finger print information.Such as Fig. 4 a～4c
Shown embodiment.
Certainly, those skilled in the art it is recognised that in addition to described finger print information, the application
The device of embodiment can be also used for obtaining other biological information at other position of user, tool
Description corresponding in body embodiment shown in Figure 1.
Additionally, those skilled in the art are it is recognised that except the health table of user recited above
Outside face, when the bending of other object in irregular shape or convex-concave surface are detected, also
The device of the embodiment of the present application can be used.
The structural representation of another information acquisition device 700 that Fig. 7 provides for the embodiment of the present application
Figure, implementing of information acquisition device 700 is not limited by the application specific embodiment.
As it is shown in fig. 7, this information acquisition device 700 may include that
Processor (processor) 710, communication interface (Communications Interface) 720,
Memorizer (memory) 730 and communication bus 740.Wherein:
Processor 710, communication interface 720 and memorizer 730 are by communication bus 740
Complete mutual communication.
Communication interface 720, for the net element communication with such as client etc..
Processor 710, is used for the program that performs 732, specifically can perform said method embodiment
In correlation step.
Specifically, program 732 can include that program code, described program code include computer
Operational order.
Processor 710 is probably a central processor CPU, or specific integrated circuit
ASIC (Application Specific Integrated Circuit), or be configured to implement
One or more integrated circuits of the embodiment of the present application.
Memorizer 730, is used for program of depositing 732.Memorizer 730 may comprise high-speed RAM
Memorizer, it is also possible to also include nonvolatile memory (non-volatile memory), such as
At least one disk memory.Program 732 specifically may be used for so that described information acquisition device
700 execution following steps:
At least one match parameter in response to a measured surface and a sensing surface meets at least one
Impose a condition, regulate the shape of described sensing surface；
At least one corresponding with described measured surface is obtained by the described sensing surface after regulation
Heat transfer agent.
In program 732, each step implements the corresponding step that may refer in above-described embodiment
In rapid and unit, the description of correspondence, is not repeated herein.Those skilled in the art can be clear
Ground is recognized, for convenience and simplicity of description, and the equipment of foregoing description and the specific works of module
Process, the corresponding process being referred in preceding method embodiment describes, does not repeats them here.
As shown in Figure 8, a kind of possible of the embodiment of the present application embodiment further provides one
Subscriber equipment 800, including any one the described acquisition of information in Fig. 5～Fig. 6 e illustrated embodiment
Device 810.
Described subscriber equipment includes but not limited to: Intelligent bracelet, Intelligent foot ring, intelligent sphygmomanometer,
Mobile phone, fingerprint access control equipment etc..
The embodiment of the embodiment of the present application is come and tested table by the shape changing sensing surface
The form fit in face, and then make sensing surface obtain the heat transfer agent of measured surface of more high-quality
Or make the acquisition of described heat transfer agent convenient, improve Consumer's Experience.
Those of ordinary skill in the art are it is to be appreciated that combine the embodiments described herein and retouch
The unit of each example stated and method step, it is possible to electronic hardware or computer software and
Being implemented in combination in of electronic hardware.These functions perform with hardware or software mode actually,
Depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can be to often
Individual specifically should being used for uses different methods to realize described function, but this realization is not
It is considered as beyond scope of the present application.
If described function realizes and as independent product pin using the form of SFU software functional unit
When selling or use, can be stored in a computer read/write memory medium.Based on such
Understand, part that prior art is contributed by the technical scheme of the application the most in other words or
The part of this technical scheme of person can embody with the form of software product, this computer software
Product is stored in a storage medium, including some instructions with so that a computer equipment
(can be personal computer, server, or the network equipment etc.) performs the application, and each is real
Execute all or part of step of method described in example.And aforesaid storage medium includes: USB flash disk, shifting
Dynamic hard disk, read only memory (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Embodiment of above is merely to illustrate the application, and not restriction to the application, relevant
The those of ordinary skill of technical field, in the case of without departing from spirit and scope,
Can also make a variety of changes and modification, the technical scheme of the most all equivalents falls within the application
Category, the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. an information getting method, it is characterised in that including:
At least one match parameter in response to a measured surface and a sensing surface meets at least one
Impose a condition, regulate the shape of described sensing surface；
At least one corresponding with described measured surface is obtained by the described sensing surface after regulation
Heat transfer agent.
2. the method for claim 1, it is characterised in that the shape of described sensing surface
Affected by controlled shape-changing material,
The shape of the described sensing surface of described regulation includes:
Regulate at least one shape control parameter of described controlled shape-changing material.
3. method as claimed in claim 2, it is characterised in that described controlled shape-changing material bag
Include: photo-deformable material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one light characteristics of the described light illumination to shape-changing material.
4. method as claimed in claim 2, it is characterised in that described controlled shape-changing material bag
Include: electroluminescent deformation material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one Electric Field Characteristics of the electric field on described electroluminescent deformation material.
5. method as claimed in claim 2, it is characterised in that described controlled shape-changing material bag
Include: heat deformation material；
The shape of the described sensing surface of described regulation includes:
Regulation acts at least one temperature field characteristics in the temperature field on described heat deformation material.
6. an information acquisition device, it is characterised in that including:
Shape adjustment module, in response to a measured surface and at least one of a sensing surface
Join parameter satisfied at least to impose a condition, regulate the shape of described sensing surface；
Data obtaining module, for obtaining tested with described by the described sensing surface after regulation
At least one heat transfer agent that surface is corresponding.
7. device as claimed in claim 6, it is characterised in that described shape adjustment module bag
Include:
Controlled deformation unit, comprises controlled shape-changing material, and the shape of described sensing surface is by described
Controlled shape-changing material affects；
Parameter adjustment unit, for regulating at least one shape control ginseng of described controlled shape-changing material
Number.
8. device as claimed in claim 6, it is characterised in that described measured surface includes
At least one finger abdomen surface of user, described at least one biological information includes at least one fingerprint letter
Breath.
9. device as claimed in claim 6, it is characterised in that described sensing surface is flexible
Sensing surface.
10. a subscriber equipment, it is characterised in that include institute any one of claim 6-9
The information acquisition device stated.
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