CN105117065B - Terminal, pressure detection method and pressure detecting system - Google Patents
Terminal, pressure detection method and pressure detecting system Download PDFInfo
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- CN105117065B CN105117065B CN201510585483.0A CN201510585483A CN105117065B CN 105117065 B CN105117065 B CN 105117065B CN 201510585483 A CN201510585483 A CN 201510585483A CN 105117065 B CN105117065 B CN 105117065B
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Abstract
The present invention provides a kind of terminal, pressure detection method and pressure detecting system.Terminal includes backboard, front frame, liquid crystal module, first sensing unit, second sensing unit and driving detection chip, backboard and front frame are oppositely arranged and cooperated to form a receiving space, liquid crystal module, first sensing unit, second sensing unit and driving detection chip are arranged in receiving space, first sensing unit is oppositely arranged with liquid crystal module, second sensing unit is relative with the first sensing unit and is arranged at intervals, driving detection chip is used to provide drive signal to the first sensing unit, and sensing signal is received by the second sensing unit, to detect the capacitance variations between the first sensing unit and the second sensing unit, and the pressure size being subject to according to the change determination terminal of electric capacity between the first sensing unit and the second sensing unit.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of terminal, pressure detection method and pressure detecting system.
Background technology
In recent years, with the fast development of electronic technology, people can pass through various terminals (such as mobile phone, tablet personal computer
Deng) do shopping, play game, play music, chat etc., the thing that can be done in most actual lives can pass through electronics
Terminal is completed, it may be said that the development of electronic technology has been greatly improved our living standard.What the terminal used
Typically capacitance touch screen, capacitance touch screen can realize the identification of touch coordinate by detecting the operation of user, but generally
The size of pressure when touching is not identified, and then corresponding operation can not be realized according to the size of touch pressure.
The content of the invention
The invention provides a kind of terminal, the terminal includes backboard, front frame, liquid crystal module, the first sensing unit, second
Sensing unit and driving detection chip, the backboard and the front frame are oppositely arranged and cooperated to form a receiving space,
The liquid crystal module, first sensing unit, second sensing unit and the driving detection chip are arranged on the receipts
Hold in space, first sensing unit is oppositely arranged with the liquid crystal module, second sensing unit and the described first sense
Survey unit relatively and be arranged at intervals, the driving detection chip is used to provide drive signal to first sensing unit, and leads to
Cross second sensing unit and receive sensing signal, to detect between first sensing unit and second sensing unit
Capacitance variations, and according to the change of electric capacity between first sensing unit and second sensing unit determine the terminal by
The pressure size arrived.
Wherein, the liquid crystal module includes liquid crystal display and back light unit, the liquid crystal display with it is described
Back light unit is oppositely arranged, and the liquid crystal display is set compared to the back light unit away from the backboard, the back of the body
Light unit is used to for the liquid crystal display provide light, and first sensing unit is arranged in back light unit, and described the
Two sensing units are arranged on the backboard adjacent to the side of the back light unit.
Wherein, the back light unit includes light guide plate, and the light guide plate includes the first surface and the second table being oppositely arranged
Face, the first surface are set compared to the second surface adjacent to the liquid crystal display, the first surface compared to
The second surface is set adjacent to first sensing unit.
Wherein, the back light unit includes light guide plate, and the light guide plate includes the first surface and the second table being oppositely arranged
Face, the first surface are set compared to the second surface adjacent to the liquid crystal display, the second surface compared to
The first surface is set adjacent to first sensing unit.
Wherein, the liquid crystal display includes thin-film transistor array base-plate, and first sensing unit is arranged on institute
Thin-film transistor array base-plate is stated on the surface of the light guide plate.
Wherein, the liquid crystal display includes thin-film transistor array base-plate, and first sensing unit is arranged on institute
State on surface of the thin-film transistor array base-plate away from the light guide plate.
Wherein, the liquid crystal display also includes color membrane substrates, the color membrane substrates and the thin film transistor (TFT) array
Substrate is oppositely arranged, and first sensing unit is arranged on table of the color membrane substrates adjacent to the thin-film transistor array base-plate
On face.
Wherein, the liquid crystal display also includes color membrane substrates, the color membrane substrates and the thin film transistor (TFT) array
Substrate is oppositely arranged, and first sensing unit is arranged on table of the color membrane substrates away from the thin-film transistor array base-plate
On face.
Wherein, the first sensing unit flood is set or set in strip, and the second sensing unit flood is set
Or set in strip.
Compared to prior art, by setting the first sensing unit and the second sensing unit in the terminal of the present invention, and
And make it that first sensing unit is relative with second sensing unit and is arranged at intervals, and therefore, first sensing unit
An electric capacity is formed between second sensing unit.When the pressure that the terminal is subject to is when pressing, described first senses
The distance between unit and described second sensing unit change, when the pressure that the terminal is subject to is bigger, described first
Sensing unit and the distance between second sensing unit are shorter, so that first sensing unit and the described second sense
The capacitance variation for surveying between unit the electric capacity formed is more obvious.Therefore, can be according to first sensing unit and described the
The change of electric capacity between two sensing units determines pressure size that the terminal is subject to.
Present invention also offers a kind of pressure detection method, the pressure detection method includes：
One interactive interface is provided, the operation of user is received and the upper pressure limit of pressure touch is determined according to the operation of user
Value；
Current pressure size is detected, and is designated as first pressure value；
The ratio of the first pressure value and the upper pressure limit value is calculated, to obtain in first pressure value and the pressure
The ratio of limit value；
Corresponding operation is performed according to the ratio of the first pressure value and the upper pressure limit value.
Wherein, in the step " interactive interface is provided, the operation of user is received and pressure is determined according to the operation of user
The upper pressure limit value of touch-control " includes：
The interactive interface is provided, receives the maximum pressure of user's pressing or the maximum pressure of user's setting to be used as pressure
The higher limit of power touch-control.
Wherein, the pressure detection method also includes：
Show the ratio of the first pressure value and the upper pressure limit value.
Wherein, the pressure detection method also includes：
Show the ratio of the first pressure value and the upper pressure limit value.
Wherein, the pressure detection method also includes：
According to the default first pressure value and the corresponding relation of weight of object, obtain corresponding to the first pressure value
The weight of object.
Present invention also offers a kind of pressure detecting system, wherein, the pressure detecting system includes：
Receiving module, for providing an interactive interface, receive the operation of user and determine that pressure is touched according to the operation of user
The upper pressure limit value of control；
Logging modle, for detecting current pressure size, and it is designated as first pressure value；
Computing module, for calculating the ratio of the first pressure value and the upper pressure limit value, to obtain first pressure
The ratio of value and the upper pressure limit value；
Execution module, corresponding operation is performed according to the ratio of the first pressure value and the upper pressure limit value.
Wherein, receiving module is used to provide the interactive interface, and the maximum pressure or user for receiving user's pressing are set
Maximum pressure using the higher limit as pressure touch.
Wherein, the pressure detecting system also includes：
Weighing module, for according to the first pressure value of budget and the corresponding relation of weight of object, obtaining described
The weight of object corresponding to one pressure value.
Wherein, different user corresponds to different upper pressure limit values.
Wherein, the pressure detecting system also includes：
Display module, for showing the ratio of first pressure value and the upper pressure limit value.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the top view of the terminal in a better embodiment of the invention.
Fig. 2 is along the cross-sectional view along I-I in Fig. 1.
Fig. 3 is the flow chart for the pressure detection method that a better embodiment of the invention provides.
Fig. 4 is the running environment schematic diagram for the pressure detecting system that a better embodiment of the invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that the term used in embodiments of the present invention is only merely for the mesh of description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein refers to and comprising any or all possible group associated of list items purpose of one or more
Close.In addition, the term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively also including the step of not listing or list
Member, or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
Also referring to the top view that Fig. 1 and Fig. 2, Fig. 1 are the terminal in a better embodiment of the invention；Fig. 2 is Fig. 1
The middle cross-sectional view along I-I.Terminal described in the invention can be but be not limited only to smart mobile phone, flat board electricity
Brain, notebook computer, palm PC, mobile internet device are (Mobile Internet Device, MID, e-book, portable
Formula broadcast station (Play Station Portable, PSP) or personal digital assistant (Personal Digital Assistant,
The portable set such as PDA).The terminal 10 includes backboard 100, front frame 200, liquid crystal module 300, the first sensing unit 400, the
Two sensing units 500 and driving detection chip 600.The backboard 100 and the front frame 200 are oppositely arranged and cooperated with shape
Into a receiving space, the liquid crystal module 300, first sensing unit 400, second sensing unit 500 and the drive
Dynamic detection chip 600 is arranged in the receiving space.First sensing unit 400 is relative with the liquid crystal module 300 to be set
Put, second sensing unit 500 is relative with first sensing unit 400 and is arranged at intervals.The driving detection chip is used
In offer drive signal to first sensing unit 400, and sensing signal is received by second sensing unit 500, with
The capacitance variations between first sensing unit 400 and second sensing unit 500 are detected, and according to the described first sensing
Capacitance variations between unit 400 and second sensing unit 500 determine the pressure size that the terminal 10 is subject to.
The liquid crystal module 300 includes liquid crystal display 310 and back light unit 320, the liquid crystal display 310 with
The back light unit 320 is oppositely arranged, and the liquid crystal display 310 compared to the back light unit 320 away from the back of the body
Plate 100 is set, and the back light unit 320 is used to provide light for the liquid crystal display 310.In the present embodiment, institute
State the first sensing unit 400 to be arranged in the back light unit 320, second sensing unit 500 is arranged on the backboard 100
The side of the neighbouring back light unit 320.
The back light unit 320 includes light guide plate 322, and the light guide plate 322 includes the first surface 322a being oppositely arranged
And second surface 322b, the first surface 322a is compared to the second surface 322b adjacent to the liquid crystal display 310
Set, in the present embodiment, the first surface 322a is single adjacent to the described first sensing compared to the second surface 322b
Member 400 is set.In one embodiment, first sensing unit 400 is arranged on the first surface 322a.Preferably,
In order to not influence the light-out effect of the light guide plate 322, first sensing unit 400 is transparent, or first sense
The transparency for surveying unit 400 is more than or equal to default transparency (such as 90%).In one embodiment, the first surface
322a is exiting surface, and the second surface 322b is the surface being oppositely arranged with the exiting surface.Specifically, when the backlight list
When member 320 is the back light unit of side incident type, the second surface 322b is the surface being oppositely arranged with the exiting surface；Work as institute
When stating the back light unit that back light unit 320 is straight lower incident type, the second surface 322b enters light for the light guide plate 322
Face.The back light unit of so-called side incident type, i.e. light source in back light unit are located at the side of light guide plate；So-called straight lower incident type
Light source in back light unit, i.e. back light unit is located at below light guide plate (one side away from liquid crystal display).Because side enters
Light source is arranged on the side of light guide plate in the back light unit of light formula, therefore, is compared using the terminal of the back light unit of side incident type
It is easier to do in the terminal of the back light unit using straight-down negative thinner.Carried on the back below with the back light unit 320 for side incident type
Described in detail exemplified by light unit.
The back light unit 320 also includes at least one light source 321, and the light source 321 is used to launch light, correspondingly,
The light guide plate 322 also include incidence surface 322c, the incidence surface 322c respectively with the first surface 322a and described second
Surface 322b intersects.The leaded light is entered from the incidence surface 322c of light from the light guide plate 322 of the light source 321 transmitting
In plate 322, by the diffusion for stating light guide plate 322 be converted to more brightness uniformity light via the first surface 322a
Go out to be shot out.The second surface 322b is set compared to the first surface 322a adjacent to the backboard 100, from described second
The light of surface 322b outgoing reflects by the backboard 100 to be entered in the light guide plate 322 again, so as to reduce light loss.
Preferably, the backboard 100 has higher reflectivity adjacent to the surface of the first surface 322a, will be from second table
The light of face 322b outgoing is more reflexed in the light guide plate 322.
In other embodiments, the back light unit 320 includes light guide plate 322, and the light guide plate 322 includes relative set
The first surface 322a and second surface 322b, the first surface 322a put is neighbouring compared to the second surface 322b described
Liquid crystal display 310 is set, and the second surface 322b is single adjacent to the described first sensing compared to the first surface 322a
Member 400 is set.In one embodiment, first sensing unit 400 is arranged on the second surface 322b.Preferably,
In order to not influence the light-out effect of the light guide plate 322, first sensing unit 400 is transparent, or first sense
The transparency for surveying unit 400 is more than or equal to default transparency (such as 90%).In one embodiment, the first surface
322a is exiting surface, and the second surface 322b is the surface being oppositely arranged with the exiting surface.Specifically, when the backlight list
When member 320 is the back light unit of side incident type, the second surface 322b is the surface being oppositely arranged with the exiting surface；Work as institute
When stating the back light unit that back light unit 320 is straight lower incident type, the second surface 322b enters light for the light guide plate 322
Face.
The liquid crystal display 310 includes thin-film transistor array base-plate 311, color membrane substrates 312 and liquid crystal layer
313.The thin-film transistor array base-plate 311 is oppositely arranged with the color membrane substrates 312, the thin-film transistor array base-plate
311 are set compared to the color membrane substrates 312 adjacent to the back light unit 320.It is brilliant that the liquid crystal layer 313 is arranged on the film
Between body pipe array base palte 311 and the color membrane substrates 312.In one embodiment, first sensing unit 400 is set
In the thin-film transistor array base-plate 311 on the surface of the light guide plate 322.In another embodiment, described
One sensing unit 400 is arranged on surface of the thin-film transistor array base-plate 311 away from the light guide plate 322.It is real one
Apply in mode, first sensing unit 400 is arranged on the color membrane substrates 312 adjacent to the thin-film transistor array base-plate
On 311 surface.In another embodiment, first sensing unit 400 is arranged on the color membrane substrates 312 away from described
On the surface of thin-film transistor array base-plate 311.Preferably, first sensing unit 400 is transparent, or described first
The transparency of sensing unit 400 is more than or equal to default transparency (such as 90%).
The flood of first sensing unit 400 is set or set in strip, and the flood of the second sensing unit 500 is set
Or set in strip.Specifically, in one embodiment, the flood of the first sensing unit 400 is set and described second feels
The flood of unit 500 is surveyed to set.In another embodiment, the flood of the first sensing unit 400 is set and described second senses
Unit 500 is set in strip.In another embodiment, first sensing unit 400 is set in strip and described second feels
The flood of unit 500 is surveyed to set.In another embodiment, first sensing unit 400 is set in strip and described second feels
Unit 400 is surveyed to set in strip.
Compared to prior art, by setting the first sensing unit 400 and the second sensing single in the terminal 10 of the present invention
Member 500, and make it that first sensing unit 400 is relative with second sensing unit 500 and is arranged at intervals, therefore, institute
State one electric capacity of formation between the first sensing unit 400 and second sensing unit 500.When the pressure that the terminal 10 is subject to
Pressing when, the distance between first sensing unit 400 and described second sensing unit 500 change, when the end
When the pressure that end 10 is subject to is bigger, first sensing unit 400 and the distance between second sensing unit 500 are shorter,
So that the capacitance variation of the electric capacity formed between first sensing unit 400 and second sensing unit 500 is got over
Substantially.Therefore, can according to the change of the electric capacity between first sensing unit 400 and second sensing unit 500 come
Determine the pressure size that the terminal 10 is subject to.
It is introduced with reference to the pressure detection method of the terminal-pair present invention of foregoing description.Referring to Fig. 3, Fig. 3 is
The flow chart for the pressure detection method that a better embodiment of the invention provides.The pressure detection method is applied to foregoing retouched
In the terminal 10 stated.The pressure detection method includes but are not limited to following steps.
Step S101 a, there is provided interactive interface, receive the operation of user and pressure touch is determined according to the operation of user
Upper pressure limit value.Specifically, include in this step：The interactive interface is provided, receive user's pressing maximum pressure or
The maximum pressure that user is set is using the higher limit as pressure touch.In one embodiment, there is provided interactive interface, in the friendship
On mutual interface, user is prompted to be pressed with maximum strength, the average value for pressing several times by receiving user and pressing all numbers
The maximum pressure of user's pressing is set to, and as the higher limit of pressure touch.In one embodiment, there is provided interactive interface,
On the interactive interface, user is prompted to input maximum pressure, and the maximum pressure inputted according to user is as the upper of pressure touch
Limit value.It is to be appreciated that upper pressure limit value corresponding to different users can be with identical, can also be different.
Step S102, current pressure size is detected, and be designated as first pressure value.
Step S103, calculate the ratio of the first pressure value and the upper pressure limit value, with obtain first pressure value with
The ratio of the upper pressure limit value.
Step S104, corresponding operation is performed according to the ratio of the first pressure value and the upper pressure limit value.Citing
For, the ratio of the first pressure value and the upper pressure limit value opens application program when being the first ratio (such as 50%)
A, and the ratio of the first pressure value and the upper pressure limit value be the second ratio (such as during extra 70%) open apply journey
Sequence B etc..
Compared to prior art, pressure detection method of the invention is by by the ratio of first pressure value and upper pressure limit value
Calculated, and corresponding operation is performed according to the ratio of first pressure value and upper pressure limit value, rather than only in accordance with pressure
Size perform corresponding operation, so as to enrich Consumer's Experience, and avoid portion when pressure value is larger corresponding to certain operations
Divide user to be not utilized to the operation because strength is smaller, for example facilitate calibration of the different user to the terminal.Together
When can also more accurately control the terminal to perform different operations.
Preferably, the pressure detection method also comprises the following steps.
Step S105, show the ratio of the first pressure value and the upper pressure limit value.For example, column can be used
Form show the ratio of the first pressure value and the upper pressure limit value, whole cylinder is 100%, the portion of inside filling
The ratio for point accounting for whole cylinder is first pressure value and the ratio of the upper pressure limit value.In one embodiment, can also be straight
The form of show percent was connected to show the ratio of first pressure value and the upper pressure limit value.
Preferably, in one embodiment, the pressure detection method also comprises the following steps.
Step S106, according to the default first pressure value and the corresponding relation of weight of object, obtain first pressure
The weight of object corresponding to force value.Specifically, the corresponding relation for establishing first pressure value and weight of object is realized, it is however generally that,
The corresponding relation of the first pressure value and the weight of the object is linear, such as, pressure value corresponding to 1KG object is
Pressure value corresponding to 100,2KG object is 200 etc.., will after obtaining the weight of object and the corresponding relation of first pressure value
Corresponding relation prestores.It is corresponding with weight of object according to the first pressure value when detecting first pressure value
Relation, obtain the weight of object.
With reference to Fig. 1 to Fig. 3, the pressure detecting system of the present invention is introduced.Also referring to Fig. 4, Fig. 4 is this
The running environment schematic diagram of the pressure detecting system of better embodiment offer is provided.The terminal 10 also includes memory
700a, processor 700b, touch-screen 700c and pressure detecting system 800.The pressure detecting system 800 includes receiving module
810th, logging modle 820, computing module 830, execution module 840, Weighing module 850 and display module 860.The receiving module
810th, the logging modle 820, the computing module 830, the execution module 840, the Weighing module 850 and the display
Module 860 can be solidificated in the operating system of the terminal 10 in the form of software program or firmware (firmware),
It can be arranged separately in the memory 700aa, and the execution of each functional module is controlled by the processor 700b.It is right below
Each functional module describes in detail.
The receiving module 810, for providing an interactive interface, receive the operation of user and determined according to the operation of user
The upper pressure limit value of pressure touch.Specifically, the receiving module 810 is used to provide the interaction by the touch-screen 700c
Interface, the maximum pressure of user's pressing or the maximum pressure of user's setting are received using the higher limit as pressure touch.One
In embodiment, the receiving module 810 provides interactive interface, on the interactive interface, prompts user to be pressed with maximum strength
Pressure, the average value for being pressed several times by receiving user and pressing all numbers are set to the maximum pressure that user presses, and conduct
The higher limit of pressure touch.In one embodiment, the receiving module 810 provides interactive interface, on the interactive interface,
User is prompted to input maximum pressure, and higher limit of the maximum pressure inputted according to user as pressure touch.It is to be appreciated that
Upper pressure limit value corresponding to different users can be with identical, can also be different.
The logging modle 820, for detecting current pressure size, and it is designated as first pressure value.
The computing module 830, for calculating the ratio of the first pressure value and the upper pressure limit value, to obtain
The ratio of one pressure value and the upper pressure limit value.
The execution module 840 is corresponding for being performed according to the ratio of the first pressure value and the upper pressure limit value
Operation.
Compared to prior art, pressure detecting system 800 of the invention is obtained logging modle by computing module 830
The upper pressure limit value for the pressure touch that first pressure value determines with receiving module 810 is calculated, and obtain first pressure value with
The ratio of the upper pressure limit value, the execution module 840 are held according to the ratio of the first pressure and the upper pressure limit value
Row corresponding operation, rather than corresponding operation is performed only in accordance with the size of pressure, so as to enrich Consumer's Experience, and keep away
Exempt from certain customers when pressure value is larger corresponding to certain operations and be not utilized to the operation because strength is smaller, for example, it is convenient
Calibration of the different user to the terminal.The terminal can also be more accurately controlled to perform different behaviour simultaneously
Make.
The Weighing module 850, for according to the first pressure value of budget and the corresponding relation of weight of object, obtaining
The weight of object corresponding to the first pressure value.Specifically, the corresponding relation for establishing first pressure value and weight of object is realized,
In general, the corresponding relation of the first pressure value and the weight of the object is linear, such as, 1KG object is corresponding
Pressure value be that pressure value corresponding to 100,2KG object is 200 etc..Obtain the weight pass corresponding with first pressure value of object
After system, corresponding relation is prestored.When detecting first pressure value, according to the first pressure value and object weight
The corresponding relation of amount, obtain the weight of object.
The display module 860, for showing the ratio of first pressure value and the upper pressure limit value.For example, may be used
Ratio to show the first pressure value and the upper pressure limit value in the form of column, whole cylinder is 100%, internal
The ratio that the part of filling accounts for whole cylinder is first pressure value and the ratio of the upper pressure limit value.In one embodiment,
The ratio of first pressure value and the upper pressure limit value can also be directly shown by the form of show percent.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program is stored in a computer-readable recording medium, is deposited
Storage media include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of data storage.
A kind of terminal, pressure detection method and the pressure detecting system provided above the embodiment of the present invention has been carried out in detail
Thin to introduce, specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present invention.
Claims (17)
1. a kind of terminal, it is characterised in that the terminal includes backboard, front frame, liquid crystal module, the first sensing unit, the second sense
Unit and driving detection chip are surveyed, the backboard and the front frame are oppositely arranged and cooperated to form a receiving space, institute
State liquid crystal module, first sensing unit, second sensing unit and the driving detection chip and be arranged on the collecting
In space, first sensing unit is oppositely arranged with the liquid crystal module, second sensing unit and the described first sensing
Unit is relative and is arranged at intervals, and the driving detection chip is used to provide drive signal to first sensing unit, and passes through
Second sensing unit receives sensing signal, to detect the electricity between first sensing unit and second sensing unit
Hold change, and according to the change of electric capacity between first sensing unit and second sensing unit determine the terminal by
Pressure size, wherein, second sensing unit is arranged between the backboard and the liquid crystal module.
2. terminal as claimed in claim 1, it is characterised in that the liquid crystal module includes liquid crystal display and backlight list
Member, the liquid crystal display are oppositely arranged with the back light unit, and the liquid crystal display is compared to the backlight list
Member is set away from the backboard, and the back light unit is used to provide light for the liquid crystal display, and first sensing is single
Member is arranged in back light unit, and second sensing unit is arranged on the backboard adjacent to the side of the back light unit.
3. terminal as claimed in claim 2, it is characterised in that the back light unit includes light guide plate, and the light guide plate includes
The first surface and second surface being oppositely arranged, the first surface is compared to the second surface adjacent to the liquid crystal display list
Member is set, and the first surface is set compared to the second surface adjacent to first sensing unit.
4. terminal as claimed in claim 2, it is characterised in that the back light unit includes light guide plate, and the light guide plate includes
The first surface and second surface being oppositely arranged, the first surface is compared to the second surface adjacent to the liquid crystal display list
Member is set, and the second surface is set compared to the first surface adjacent to first sensing unit.
5. terminal as claimed in claim 1, it is characterised in that the liquid crystal module includes liquid crystal display and backlight list
Member, the liquid crystal display are oppositely arranged with the back light unit, and the liquid crystal display is compared to the backlight list
Member is set away from the backboard, and the back light unit is used to provide light, the back light unit bag for the liquid crystal display
Light guide plate is included, the liquid crystal display includes thin-film transistor array base-plate, and first sensing unit is arranged on described thin
Film transistor array base palte is on the surface of the light guide plate.
6. terminal as claimed in claim 1, it is characterised in that the liquid crystal module includes liquid crystal display and backlight list
Member, the liquid crystal display are oppositely arranged with the back light unit, and the liquid crystal display is compared to the backlight list
Member is set away from the backboard, and the back light unit is used to provide light, the back light unit bag for the liquid crystal display
Light guide plate is included, the liquid crystal display includes thin-film transistor array base-plate, and first sensing unit is arranged on described thin
On surface of the film transistor array base palte away from the light guide plate.
7. terminal as claimed in claim 1, it is characterised in that the liquid crystal module includes liquid crystal display and backlight list
Member, the liquid crystal display are oppositely arranged with the back light unit, and the liquid crystal display is compared to the backlight list
Member is set away from the backboard, and the back light unit is used to provide light, the back light unit bag for the liquid crystal display
Include light guide plate, the liquid crystal display includes thin-film transistor array base-plate and color membrane substrates, the color membrane substrates with it is described
Thin-film transistor array base-plate is oppositely arranged, and first sensing unit is arranged on the color membrane substrates adjacent to the film crystal
On the surface of pipe array base palte.
8. terminal as claimed in claim 1, it is characterised in that the liquid crystal module includes liquid crystal display and backlight list
Member, the liquid crystal display are oppositely arranged with the back light unit, and the liquid crystal display is compared to the backlight list
Member is set away from the backboard, and the back light unit is used to provide light, the back light unit bag for the liquid crystal display
Include light guide plate, the liquid crystal display includes thin-film transistor array base-plate and color membrane substrates, the color membrane substrates with it is described
Thin-film transistor array base-plate is oppositely arranged, and first sensing unit is arranged on the color membrane substrates away from the film crystal
On the surface of pipe array base palte.
9. the terminal as described in any one of claim 1 to 8, it is characterised in that the first sensing unit flood set or
Set in strip, the second sensing unit flood sets or set in strip.
10. a kind of pressure detection method, it is characterised in that the pressure detection method includes：
One interactive interface is provided, on the interactive interface, prompts user to be pressed with maximum strength, is pressed several times by receiving user
The average value pressed and press all numbers is set to the maximum pressure of user's pressing, and as the higher limit of pressure touch；Or carry
For an interactive interface, on the interactive interface, user is prompted to input maximum pressure, and the maximum pressure inputted according to user is made
For the higher limit of pressure touch；
Current pressure size is detected, and is designated as first pressure value；
The ratio of the first pressure value and the upper pressure limit value is calculated, to obtain first pressure value and the upper pressure limit value
Ratio；
Corresponding operation is performed according to the ratio of the first pressure value and the upper pressure limit value.
11. pressure detection method as claimed in claim 10, it is characterised in that the pressure detection method also includes：
Show the ratio of the first pressure value and the upper pressure limit value.
12. pressure detection method as claimed in claim 10, it is characterised in that different user corresponds to different upper pressure limits
Value.
13. pressure detection method as claimed in claim 10, it is characterised in that the pressure detection method also includes：
According to the default first pressure value and the corresponding relation of weight of object, object corresponding to the first pressure value is obtained
Weight.
14. a kind of pressure detecting system, it is characterised in that the pressure detecting system includes：
Receiving module, for providing an interactive interface, on the interactive interface, prompt user to be pressed with maximum strength, pass through
Receive the average value that user presses and presses all numbers several times and be set to the maximum pressure of user's pressing, and be used as pressure touch
Higher limit；Or an interactive interface is provided, and on the interactive interface, prompt user to input maximum pressure, and it is defeated according to user
Higher limit of the maximum pressure entered as pressure touch；
Logging modle, for detecting current pressure size, and it is designated as first pressure value；
Computing module, for calculating the ratio of the first pressure value and the upper pressure limit value, with obtain first pressure value with
The ratio of the upper pressure limit value；
Execution module, corresponding operation is performed according to the ratio of the first pressure value and the upper pressure limit value.
15. pressure detecting system as claimed in claim 14, it is characterised in that the pressure detecting system also includes：
Weighing module, for according to the first pressure value of budget and the corresponding relation of weight of object, obtaining first pressure
The weight of object corresponding to force value.
16. pressure detecting system as claimed in claim 14, it is characterised in that different user corresponds to different upper pressure limits
Value.
17. pressure detecting system as claimed in claim 14, it is characterised in that the pressure detecting system also includes：
Display module, for showing the ratio of first pressure value and the upper pressure limit value.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585483.0A CN105117065B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detecting system |
| CN201810051654.5A CN108182009B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585483.0A CN105117065B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detecting system |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051654.5A Division CN108182009B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detection system |
Publications (2)
| Publication Number | Publication Date |
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| CN105117065A CN105117065A (en) | 2015-12-02 |
| CN105117065B true CN105117065B (en) | 2018-03-02 |
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| CN201510585483.0A Expired - Fee Related CN105117065B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detecting system |
| CN201810051654.5A Expired - Fee Related CN108182009B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detection system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810051654.5A Expired - Fee Related CN108182009B (en) | 2015-09-15 | 2015-09-15 | Terminal, pressure detection method and pressure detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182009A (en) * | 2015-09-15 | 2018-06-19 | 广东欧珀移动通信有限公司 | Terminal, pressure detection method and pressure detecting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373281B (en) * | 2015-12-04 | 2018-12-25 | 京东方科技集团股份有限公司 | A kind of touch control display apparatus and its driving method |
| US20170168641A1 (en) * | 2015-12-11 | 2017-06-15 | Novatek Microelectronics Corp. | Display device with force sensing device |
| CN106919277A (en) * | 2015-12-24 | 2017-07-04 | 中兴通讯股份有限公司 | The reminding method and device of pressure screen |
| CN105975128A (en) * | 2016-05-04 | 2016-09-28 | 武汉华星光电技术有限公司 | External-mounting touch display device and electronic equipment |
| EP3514666B1 (en) * | 2016-09-17 | 2020-03-18 | Shenzhen Goodix Technology Co., Ltd. | Touch pressure detection module and device |
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- 2015-09-15 CN CN201810051654.5A patent/CN108182009B/en not_active Expired - Fee Related
Patent Citations (3)
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| CN101833419A (en) * | 2010-04-30 | 2010-09-15 | 华为终端有限公司 | Method for operating user interface and mobile terminal |
| CN102866813A (en) * | 2011-07-08 | 2013-01-09 | 株式会社和冠 | Position detecting sensor, position detecting device, and position detecting method |
| CN104516595A (en) * | 2013-09-27 | 2015-04-15 | 天津富纳源创科技有限公司 | Touch device |
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| CN108182009B (en) * | 2015-09-15 | 2021-03-09 | Oppo广东移动通信有限公司 | Terminal, pressure detection method and pressure detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108182009B (en) | 2021-03-09 |
| CN108182009A (en) | 2018-06-19 |
| CN105117065A (en) | 2015-12-02 |
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