CN104010133A

CN104010133A - Filtering control method and device and electronic equipment

Info

Publication number: CN104010133A
Application number: CN201410267318.6A
Authority: CN
Inventors: 董强
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2014-06-16
Filing date: 2014-06-16
Publication date: 2014-08-27
Anticipated expiration: 2034-06-16

Abstract

The invention relates to a filtering control method and device and electronic equipment and provides an information processing method and device. A biological feature collecting module with an optical function unit is arranged in the electronic equipment, the optical function unit has a first state and a second state, and the optical parameter of the optical function unit in the first state is different from that of the optical function unit in the second state. When different shooting modes are switched, voltage signals are generated through operations which a user carries out on the electronic equipment, the operations correspond to different target work states of the biological feature collecting module, and the optical function unit is controlled to be switched between the first state and the second state according to the voltage signals. The invention further provides a structure of the optical function unit. Due to the fact that the information processing method is adopted, the optical function unit does not need to be moved in the state switching process of the optical function unit, a matching structure of the optical function unit also does not need to be moved, the size needed by a filtering structure is reduced, and accordingly the size of the electronic equipment can also be correspondingly reduced.

Description

A kind of optical filtering control method, device and electronic equipment

Technical field

The present invention relates to electronic device field, in particular, relate to a kind of optical filtering control method, device and electronic equipment.

Background technology

Along with the development of electronic technology, in various electronic equipments, be provided with image collecting device (as camera), to facilitate user to carry out IMAQ.

User, when using this camera photographic images, need to, according to shooting environmental or demand etc., add the operation of filter, to reach certain shooting effect to this camera.

In prior art, while being provided with special screening-mode (as iris screening-mode) in electronic equipment, generally at the camera lens place of this camera, separately add filter.When adopting this iris screening-mode, this filter is moved to the camera watch region of camera, make this camera realize the collection to external image by this filter, and then obtain special shooting effect; And when adopting general mode to take, this filter is shifted out to the camera watch region of this camera, and by this filter, external image is not gathered, obtain common shooting effect.

Adopt the mode of this mobile spectral filter, in electronic equipment, need to arrange the supporting structure of this removable filter and mobile this filter, because the mobile space of this filter and its supporting structure all need to take certain volume, the volume of electronic equipment is affected, can not accomplishes as far as possible little or frivolous.

Summary of the invention

In view of this, the invention provides a kind of optical filtering control method, solved existing filtering structure and taken larger volume, make the affected problem of electronic equipment volume.

For achieving the above object, the invention provides following technical scheme:

An information processing method, is applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, is provided with optical function unit, and described optical function unit has the first state and the second state, and described method comprises:

Receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Judge whether described voltage signal meets default switching condition;

If met, according to described voltage signal, control described optical function unit and switch to the second state by the first state;

Otherwise the state that maintains described optical function unit is the first state;

Wherein, the optical parametric of described optical function unit under the first state is different from the optical parametric of described optical function unit under the second state.

Above-mentioned method, preferred, when described physical characteristics collecting module is finger print acquisition module, when the light transmittance of described optical function unit under the second state higher than described optical function unit the light transmittance under the first state;

Wherein, described optical function unit is when the second state, and described finger print acquisition module carries out fingerprint collecting to the first acquisition target.

Above-mentioned method, preferably, when described physical characteristics collecting module is iris capturing module, when described optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state;

Wherein, described optical function unit is when the second state, and described iris capturing module is carried out iris capturing to the second acquisition target.

Above-mentioned method, preferred, the described voltage signal of described foundation is controlled described optical function unit and by the first state, is switched to the second state and comprise:

Whether the current state that judges described optical function unit is the first state;

When the current state of described optical function unit is the first state, according to described voltage signal, controls described optical function unit and switch to the second state by the first state;

Otherwise the state that maintains described optical function unit is the second state.

Above-mentioned method, preferred, when described user described electronic equipment be operating as user at the programmable button place of described electronic equipment button operation time, described receiver voltage signal, comprising:

Receive the first operation signal, described the first operation signal is to generate at the button operation of described electronic equipment programmable button according to user;

When described the first operation signal meets predetermined registration operation condition, according to described the first operation signal formation voltage signal, and carry out and describedly judge whether described voltage signal meets default switching condition step;

Otherwise, ignore described the first operation signal.

Above-mentioned method, preferred, when described user described electronic equipment be operating as the slip gesture operation of user at the touch-screen of described electronic equipment time, described receiver voltage signal, comprising:

Receive the first trajectory signal, described the first trajectory signal is to generate at the slip gesture operation of the touch-screen of described electronic equipment according to user;

When described the first trajectory signal meets default tracking condition, according to described the first trajectory signal formation voltage signal, and carry out and describedly judge whether described voltage signal meets default switching condition step;

Otherwise, ignore described the first trajectory signal.

An information processor, is applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, is provided with optical function unit, and described optical function unit has the first state and the second state, and described device comprises:

Receiver module, for receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Judge module, for judging whether described voltage signal meets default switching condition;

Handover module, for when described voltage signal meets default switching condition, controls described optical function unit according to described voltage signal and switches to the second state by the first state; Otherwise the state that maintains described optical function unit is the first state;

Above-mentioned device, preferred, when described physical characteristics collecting module is finger print acquisition module, when the light transmittance of described optical function unit under the second state higher than described optical function unit the light transmittance under the first state;

Above-mentioned device, preferably, when described physical characteristics collecting module is iris capturing module, when described optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state;

Above-mentioned device, preferred, described handover module comprises:

Judging unit, for judging whether the current state of described optical function unit is the first state;

Switch unit, while being the first state for the current state when described optical function unit, controlling described optical function unit according to described voltage signal and switches to the second state by the first state; Otherwise the state that maintains described optical function unit is the second state.

Above-mentioned device, preferred, when described user described electronic equipment be operating as user at the programmable button place of described electronic equipment button operation time, described receiver module comprises:

The first receiving element, for receiving the first operation signal, described the first operation signal is to generate at the button operation of described electronic equipment programmable button according to user;

First signal unit, for when described the first operation signal meets predetermined registration operation condition, according to described the first operation signal formation voltage signal, triggers judge module; Otherwise, ignore described the first operation signal.

Above-mentioned device, preferred, when described user described electronic equipment be operating as the slip gesture operation of user at the touch-screen of described electronic equipment time, described receiver module comprises:

The second receiving element, for receiving the first trajectory signal, described the first trajectory signal is to generate at the slip gesture operation of the touch-screen of described electronic equipment according to user;

Secondary signal unit, for when described the first trajectory signal meets default tracking condition, according to described the first trajectory signal formation voltage signal, triggers judge module; Otherwise, ignore described the first trajectory signal.

An optical function unit, comprising:

The first glass substrate, and the second glass substrate of being oppositely arranged of described the first glass substrate, be arranged at the liquid crystal between described the first glass substrate and described the second glass substrate;

Wherein, when described liquid crystal is during in the first form, described optical function unit is the first state; When described liquid crystal is during in the second form, described optical function unit is the second state;

The optical parametric of described optical function unit under the first state is different from the optical parametric of described optical function unit under the second state.

An electronic equipment, is characterized in that, described electronic equipment comprises optical function described above unit and the information processor as described in above-mentioned any one.

Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of information processing method, be applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, be provided with optical function unit, this optical function unit has the first state and the second state, and this optical function unit optical parametric under the first state is different from its optical parametric under the second state.When carrying out the conversion of different screening-modes, user is at the operation formation voltage signal of electronic equipment, the different target operating state of the biological acquisition module of this operational correspondence, the state of controlling this optical function unit according to this voltage signal switches between the first state and the second state.In this information processing method, the stateful switchover process of optical function unit is without mobile this optical function unit, also without the supporting structure that mobile this optical function unit is set, reduced the required volume of filtering structure, so that the volume of electronic equipment also can reduce accordingly.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.

The flow chart of a kind of information processing method embodiment 1 that Fig. 1 provides for the application;

The flow chart of a kind of information processing method embodiment 2 that Fig. 2 provides for the application;

The flow chart of a kind of information processing method embodiment 3 that Fig. 3 provides for the application;

The flow chart of a kind of information processing method embodiment 4 that Fig. 4 provides for the application;

The flow chart of a kind of information processing method embodiment 5 that Fig. 5 provides for the application;

The flow chart of a kind of information processing method embodiment 6 that Fig. 6 provides for the application;

The structural representation of a kind of information processor embodiment 1 that Fig. 7 provides for the application;

The structural representation of a kind of information processor embodiment 2 that Fig. 8 provides for the application;

The structural representation of a kind of information processor embodiment 3 that Fig. 9 provides for the application;

The structural representation of a kind of information processor embodiment 4 that Figure 10 provides for the application;

The structural representation of a kind of information processor embodiment 5 that Figure 11 provides for the application;

The structural representation of a kind of information processor embodiment 6 that Figure 12 provides for the application;

A structural representation in a kind of optical function unit embodiment that Figure 13 provides for the application;

Another structural representation in a kind of optical function unit embodiment that Figure 14 provides for the application;

A structural representation again in a kind of optical function unit embodiment that Figure 15 provides for the application.

Embodiment

For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

Referring to Fig. 1, show the flow chart of a kind of information processing method embodiment 1 that the application provides, the method is applied to the physical characteristics collecting module of an electronic equipment, in this physical characteristics collecting module, is provided with optical functional element.Wherein this electronic equipment can be for having arbitrarily the electronic equipment of physical characteristics collecting function, as the computer of being unlocked by fingerprint, fingerprint punch-card device, the camera with iris screening-mode, mobile phone etc.Wherein, this optical functional element has two states: the first state and the second state, this optical function unit optical parametric under the first state is different from the optical parametric of described optical function unit under the second state.

The method can comprise the following steps:

Step S101: receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Concrete, this operation can, for the button operation of user at the button place of electronic equipment, also can be the slip gesture operation in the touch-screen of electronic equipment.

It should be noted that, circuit structure function due to electronic equipment, user is at voltage signal corresponding to the different operating of electronic equipment, and user, in the operation process electronic equipment internal circuit of electronic equipment and the processing of the corresponding function module, is converted to a voltage signal.

Step S102: judge whether described voltage signal meets default switching condition; If meet this default switching condition, execution step S103, otherwise execution step S104;

Wherein, after receiving this voltage signal, judge whether this voltage signal meets default switching condition, when meeting, determine that ownership goal switches the state of this optical function unit.

Concrete, this concrete switching condition is: the magnitude of voltage of this voltage signal meets a certain preset range, while being greater than a set point as the magnitude of voltage of this voltage signal, meets switching condition, otherwise, do not meet.

Concrete, in the present embodiment, this is pre-conditioned can be 0 o'clock for the magnitude of voltage of voltage signal, meets switching condition, otherwise, do not meet.

Certainly, in concrete enforcement, can be according to different environment, it is different values that this switching condition is set, and in the present embodiment, does not limit.

Step S103: control described optical function unit according to described voltage signal and switch to the second state by the first state;

Wherein, when this voltage signal meets default switching condition, can judge that electronic equipment user's target is the second state for switching this optical function unit, accordingly, this optical function unit be switched to the second state by the first state.

It should be noted that, when receiving voltage signal, when the current state in this optical function unit is exactly the second state, maintain the second state of this optical function unit, without switching again.

It should be noted that, in the application, a kind of mode of operation of a state of optical function unit to physical characteristics collecting module that should electronic equipment, while being the first state as this optical function unit, this physical characteristics collecting module work is first mode of operation corresponding with this first state; Accordingly, when this optical function unit is the second state, this physical characteristics collecting module work is second mode of operation corresponding with this second state.

Step S104: the state that maintains described optical function unit is the first state.

Wherein, when this voltage signal does not meet default switching condition, can judge that electronic equipment user's target is the first state for switching this optical function unit, the state that maintains this optical function unit is the first state.

It should be noted that, in the present embodiment, the initial condition of this optical function unit is the first state, when the magnitude of voltage of this voltage signal does not meet default switching condition, maintaining this optical function unit is the first state, accordingly, when the magnitude of voltage of this voltage signal meets default switching condition, control this optical function unit and switch to the second state by the first state.

It should be noted that, when this optical function unit is current while being the second state, this optical function unit is switched to the first state by the second state.

To sum up, the invention provides a kind of information processing method, be applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, be provided with optical function unit, this optical function unit has the first state and the second state, and this optical function unit optical parametric under the first state is different from its optical parametric under the second state.When carrying out the conversion of different screening-modes, user is at the operation formation voltage signal of electronic equipment, the different target operating state of the biological acquisition module of this operational correspondence, the state of controlling this optical function unit according to this voltage signal switches between the first state and the second state.In this information processing method, the stateful switchover process of optical function unit is without mobile this optical function unit, also without the supporting structure that mobile this optical function unit is set, reduced the required volume of filtering structure, so that the volume of electronic equipment also can reduce accordingly.

Wherein, a kind of information processing method that the application provides is applied to the physical characteristics collecting module of electronic equipment, this physical characteristics collecting module is finger print acquisition module, and this optical function unit light transmittance under the second state is light transmittance under the first state higher than it.

With reference to figure 2, the flow chart in a kind of information processing method embodiment 2 providing for the application, the method can realize by following steps:

Step S201: receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Step S202: judge whether described voltage signal meets default switching condition; When meeting, execution step S203, otherwise execution step S204;

Wherein, step S201-202 is consistent with step S101-102 in embodiment 1, in the present embodiment, repeats no more.

Step S203: control described optical function unit according to described voltage signal and switch to the second state by the first state, so that finger print acquisition module carries out fingerprint collecting to the first acquisition target;

Wherein, this optical function unit light transmittance in the first state lower than it light transmittance at the second state.

Concrete, when voltage signal meets default switching condition, as, when this switching condition is that magnitude of voltage is 0, the magnitude of voltage of this voltage signal is 0 o'clock, controls this optical function unit and switches to the second state by the first state, to improve the light transmittance of this optical function unit.

Wherein, when this optical function unit switches to the second state, its light transmittance is enough large, and the user of electronic equipment can be positioned over finger in fingerprint collecting region, and the finger print acquisition module of electronic equipment is gathered this fingerprint.

Step S204: the state that maintains described optical function unit is the first state.

Wherein, when this voltage signal does not meet default switching condition, maintaining this optical function unit is the first state, makes it keep the lower state of light transmittance.

It should be noted that, in the present embodiment, this optical function unit can be translucent element corresponding to fingerprint collecting region, translucent element as corresponding in fingerprint collecting region, or the glass screen below that fingerprint collecting region is corresponding, filters the light by glass screen.

In the present embodiment, when physical characteristics collecting module is finger print acquisition module, in fingerprint collecting process, the process that optical function unit switches describes, and different operation corresponding to state, when this optical function unit is the second state, this electronic equipment can carry out fingerprint collecting, when this optical function unit is the first state, carry out other operations, make as the electronic functionalities of fingerprint acquisition device changeable.And the stateful switchover process of optical function unit, without mobile this optical function unit, also, without the supporting structure that mobile this optical function unit is set, has reduced the required volume of filtering structure, so that the volume of electronic equipment also can reduce accordingly.

Wherein, a kind of information processing method that the application provides is applied to the physical characteristics collecting module of electronic equipment, this physical characteristics collecting module is iris capturing module, and this optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state.

With reference to figure 3, the flow chart in a kind of information processing method embodiment 3 providing for the application, the method can realize by following steps:

Step S301: receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Step S302: judge whether described voltage signal meets default switching condition; When meeting, execution step S303, otherwise execution step S304;

Step S303: control described optical function unit according to described voltage signal and switch to the second state by the first state, so that iris capturing module is carried out iris capturing to the second acquisition target;

Wherein, the filtering light wavelength of this optical function unit in the first state is different from its filtering light wavelength in the second state.

Concrete, when voltage signal meets default switching condition, as, when this switching condition is that magnitude of voltage is 0, the magnitude of voltage of this voltage signal is 0 o'clock, controls this optical function unit and switches to the second state by the first state, to change this optical function unit filtering light wavelength.

Wherein, when this optical function unit switches to the second state, its filtering light wavelength is applicable to iris capturing, and the user of electronic equipment can will use this electronic equipment to carry out iris capturing.

Concrete, the electronic equipment of applying this optical function unit can be for having the camera of iris capturing function, this camera can carry out iris capturing, also can carry out common shooting and the three kinds of screening-modes of autodyning, when this camera is during in the second state, iris capturing can be carried out, when it is the first state, common shooting or auto heterodyne can be carried out.

Concrete, when the second state, optical function unit can be for retaining the infrared light of 850 nanometers, the light of other wavelength of filtering.

It should be noted that, for guaranteeing shooting effect, also can simply adjust the state of the optical function unit in this common screening-mode and self-timer mode, as when the self-timer mode, this optical function unit filtering red light, when common screening-mode,, in case there is blood-shot eye illness while taking in filtering infrared light.

It should be noted that, in the present embodiment, during this first state, corresponding screening-mode is common screening-mode and self-timer mode, its corresponding filtering light is ruddiness and infrared light, but be not limited to this, in actual enforcement, in order to reach some shooting effect, also can other light corresponding with shooting effect of filtering, in the application, do not limit.

Step S304: the state that maintains described optical function unit is the first state.

Wherein, when this voltage signal does not meet default switching condition, maintaining this optical function unit is the first state, the filtering light wavelength while making it keep the first state.

It should be noted that, in the present embodiment, this optical function unit can be translucent element corresponding in iris capturing module, and while being camera as this electronic equipment, this optical function unit can be the eyeglass of camera lens, or filter etc. has the element of filtering functions etc.

In the present embodiment, when physical characteristics collecting module is iris capturing module, in iris capturing process, the process that optical function unit switches describes, and different operation corresponding to state, when this optical function unit is the second state, this electronic equipment can carry out iris capturing, when this optical function unit is the first state, carry out other operations, make as the electronic functionalities of iris collection device changeable.And the stateful switchover process of optical function unit, without mobile this optical function unit, also, without the supporting structure that mobile this optical function unit is set, has reduced the required volume of filtering structure, so that the volume of electronic equipment also can reduce accordingly.

With reference to figure 4, the flow chart in a kind of information processing method embodiment 4 providing for the application, the method can realize by following steps:

Step S401: receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Step S402: judge whether described voltage signal meets default switching condition; If meet execution step S403, otherwise, execution step S406;

Wherein, step S401-402 is consistent with corresponding steps in embodiment 1, in the present embodiment, repeats no more.

Step S403: whether the current state that judges described optical function unit is the first state; If meet execution step S404, otherwise execution step S405;

Wherein, when this voltage signal meets default switching condition, the object of known user's input operation is the second state for switching this optical function unit.

Concrete, also need to judge the current state of this optical function unit, with the state current according to it, determine whether the current state of this optical function unit is needed to switch.

Wherein, when the current state of this optical function unit is the first state, perform step S404, otherwise, execution step S405.

Concrete, judge and the mode of the state that this optical function unit is current can adopt the mode that the optical parametric of this optical function unit is detected, also can adopt the record of the process that the last time is switched to detect.

Concrete, this record can lastly judge whether voltage signal meets the result of default switching condition for recording, and when this is recorded as while meeting, can judge that the current state in this optical function unit is as the second state; Otherwise be the first state.

It should be noted that, in the present embodiment, be only to provide the mode of two kinds of judgement optical function unit current states, but be not limited to this two kinds of modes, in actual enforcement, also can adopt other modes to judge, in the application, do not limit.

Step S404: control described optical function unit according to described voltage signal and switch to the second state by the first state;

Wherein, in step S403, judge, this voltage signal meets default switching condition, and need to switch this optical function unit is the second state, and optical function unit current state is the first state,, controls this optical function unit and switches to the second state.

Step S405: the state that maintains described optical function unit is the second state;

Wherein, in step S403, judge, this voltage signal meets default switching condition, need to switch this optical function unit is the second state, and optical function unit current state is the second state,, do not need the state of this optical function unit to switch, maintaining this optical function unit is the second state.

Step S406: the state that maintains described optical function unit is the first state.

Wherein, in step S402, judge, this voltage signal does not meet default switching condition, and, the object of this operation is not that the state of this optical function unit of switching is the second state, and now, the state that maintains this optical function unit is the first state.

In the present embodiment, after whether voltage signal met to default switching condition judging, also need the current state of this optical function unit to judge, to determine whether to need to carry out to control, switch action, when this current state and object switching state are when inconsistent, need to control this optical function unit and carry out state switching, otherwise, do not need to control switching.In this process, when current state is consistent with object switching state, without controlling, switch action, also without control information transmission, reduced the communication of each structural member, reduced overhead.

Wherein, while being preset with operation push-button in this electronic equipment, described user is operating as user at the programmable button place of described electronic equipment button operation described electronic equipment.

With reference to figure 5, the flow chart in a kind of information processing method embodiment 5 providing for the application, the method can realize by following steps:

Step S501: receive the first operation signal, described the first operation signal is to generate at the button operation of described electronic equipment programmable button according to user;

Wherein, user carries out button operation at this electronic equipment programmable button place, corresponding first operation signal that generates of this button operation, and this first operation signal has characterized the actuation of keys of user at this button place.

In concrete enforcement, this button can specifically, can be bidirectional switch button for set the button of different operating mode by technical staff, and the different directions of pressing according to user, generates corresponding operation signal; Or, also can for according to user by flowing mode, generate corresponding operation signal, in the application, do not limit.

It should be noted that, this button can also can be multiplexing functions button for the function button arranging separately, in the application, does not limit.

Step S502: judge whether this first operation signal meets default operating condition, if do not met, execution step S503; If met, execution step S504;

Wherein, the first operation signal is the signal in the button operation generation of described electronic equipment programmable button according to user.

It should be noted that, in actual enforcement, if this button of user's false touch, may cause also sending the signal of some strength, but this signal is not customer objective to be produced, the operation signal that need to produce false touch judge, to reduce the response of the electronic equipment that false touch causes.

Wherein, default operating condition comprises: signal strength signal intensity, signal amplitude etc.

Concrete, when this operating condition is signal strength signal intensity, judge whether the intensity of this first operation signal meets default intensity size, if met, judge that this first operation signal meets default operating condition, otherwise, do not meet.When this operating condition is signal amplitude, judge whether the signal amplitude of this first operation signal meets default amplitude range, if met, judge that this first operation signal meets default operating condition, otherwise, do not meet.

It should be noted that, in the present embodiment, operating condition is signal strength signal intensity and signal amplitude, in concrete enforcement, is not limited to this, can be according to other conditions of the setting parameter of signal.

Step S503: otherwise, described the first operation signal ignored;

Wherein, when this first operation signal does not meet default operating condition, ignore this first operation signal.

Step S504: according to described the first operation signal formation voltage signal, and perform step S505;

Wherein, when this first operation signal meets default operating condition, this first operation signal is that object produces, according to this first operation signal formation voltage signal.

Step S505: judge whether described voltage signal meets default switching condition; If meet this default switching condition, execution step S506, otherwise execution step S507;

Step S506: control described optical function unit according to described voltage signal and switch to the second state by the first state;

Step S507: the state that maintains described optical function unit is the first state.

Wherein, step S505-507 is consistent with step S102-104 in embodiment 1, in the present embodiment, repeats no more.

In the present embodiment, while being preset with operation push-button in this electronic equipment, described user is operating as user at the programmable button place of described electronic equipment button operation described electronic equipment.First corresponding the first operation signal producing of this button operation is judged, when it meets default operating condition, just according to this first operation signal formation voltage signal, to reduce the response of the electronic equipment that misoperation causes, reduce the unnecessary expense of electronic apparatus system.

Wherein, while being preset with touch-screen in this electronic equipment, described user is operating as user at the slip gesture operation of the touch-screen of described electronic equipment described electronic equipment.

With reference to figure 6, the flow chart in a kind of information processing method embodiment 6 providing for the application, the method can realize by following steps:

Step S601: receive the first trajectory signal, described the first trajectory signal is to generate at the slip gesture operation of the touch-screen of described electronic equipment according to user;

Wherein, in this electronic equipment, be provided with touch-screen, user controls this electronic equipment by the slip gesture in this touch-screen.

Wherein, user's finger slides in the touch-screen of this electronic equipment, and this electronic equipment generates the first trajectory signal according to this slip gesture.

Step S602: judge whether this first trajectory signal meets default tracking condition, if do not met, execution step S603; If met, execution step S604;

Wherein, the first trajectory signal is the signal in the slip gesture operation generation of the touch-screen of described electronic equipment according to user.

It should be noted that, in actual enforcement, if user's false touch touch-screen, may cause also generating a sliding trace signal, but this signal is not customer objective to be produced, the sliding trace signal that need to produce false touch judge, to reduce the response of the electronic equipment that false touch causes.

Wherein, default operating condition comprises: track glide direction, length, start-stop position etc.

Concrete, when this operating condition is track glide direction, judge whether the direction of this first trajectory signal meets default track glide direction, if met, judge that this first operation signal meets default operating condition, otherwise, do not meet.Such as, in this touch screen interface left and right to slip, the state of switchable optics functional unit, when this track glide direction receiving is that above-below direction slides, this track does not meet default operating condition.

Concrete, when this operating condition is track sliding length, judge whether the length of this first trajectory signal meets default track sliding length, if met, judge that this first operation signal meets default operating condition, otherwise, do not meet.Such as, in this touch screen interface, continue slip 5cm, the state of switchable optics functional unit, when this track sliding length receiving is 1cm, much smaller than default 5cm, this track does not meet default operating condition.

It should be noted that; in the present embodiment; operating condition is track glide direction, length or start-stop position; in concrete enforcement, be not limited to this; also can be other corresponding parameters of sliding such as contact dynamics of user's finger and this touch-screen while sliding, in concrete enforcement, can set according to actual conditions.

Concrete, while virtual touch controlled key being set in this touch-screen, this default tracking condition can the touch-control for this virtual touch controlled key within the scope of, as, this sliding trace through or end in the touch-control scope of this virtual touch controlled key.

Step S603: ignore described the first trajectory signal;

Wherein, when this first trajectory signal does not meet default tracking condition, ignore this first trajectory signal.

Step S604: according to described the first trajectory signal formation voltage signal, and perform step S605;

Wherein, when this first trajectory signal meets default tracking condition, this first trajectory signal is that object produces, according to this first trajectory signal formation voltage signal.

Step S605: judge whether described voltage signal meets default switching condition; If meet this default switching condition, execution step S606, otherwise execution step S607;

Step S606: control described optical function unit according to described voltage signal and switch to the second state by the first state;

Step S607: the state that maintains described optical function unit is the first state.

Wherein, step S605-607 is consistent with step S102-104 in embodiment 1, in the present embodiment, repeats no more.

In the present embodiment, while having touch-screen in this electronic equipment, described user is operating as user at the slip gesture operation of the touch-screen of described electronic equipment described electronic equipment.First corresponding the first trajectory signal producing of this slip gesture operation is judged, when it meets default tracking condition, just according to this first trajectory signal formation voltage signal, to reduce the response of the electronic equipment that misoperation causes, reduce the unnecessary expense of electronic apparatus system.

In the embodiment that the invention described above provides, describe a kind of information processing method in detail, for method of the present invention, can adopt the device of various ways to realize, therefore the present invention also provides a kind of information processor, provides specific embodiment below and is elaborated.

Referring to Fig. 7, show the structural representation of a kind of information processor embodiment 1 that the application provides, be applied to the physical characteristics collecting module of an electronic equipment, in this physical characteristics collecting module, be provided with optical functional element.Wherein this electronic equipment can be for having arbitrarily the electronic equipment of physical characteristics collecting function, as the computer of being unlocked by fingerprint, fingerprint punch-card device, the camera with iris screening-mode, mobile phone etc.Wherein, this optical functional element has two states: the first state and the second state, this optical function unit optical parametric under the first state is different from the optical parametric of described optical function unit under the second state.

This device comprises: receiver module 701, judge module 702 and handover module 703;

Receiver module 701, for receiver voltage signal, described voltage signal is to generate in the operation of described electronic equipment according to user;

Judge module 702, for judging whether described voltage signal meets default switching condition;

Wherein, when receiver module 701 receives after this voltage signal, judge module 702 judges whether this voltage signal meets default switching condition, when meeting, determines that ownership goal switches the state of this optical function unit.

Handover module 703, for when described voltage signal meets default switching condition, controls described optical function unit according to described voltage signal and switches to the second state by the first state; Otherwise the state that maintains described optical function unit is the first state.

Wherein, when this voltage signal meets default switching condition, can judge that electronic equipment user's target is the second state for switching this optical function unit, accordingly, handover module 703 switches to the second state by this optical function unit by the first state.

It should be noted that, in the present embodiment, the initial condition of this optical function unit is the first state, when the magnitude of voltage of this voltage signal does not meet default switching condition, maintaining this optical function unit is the first state, accordingly, when the magnitude of voltage of this voltage signal meets default switching condition, handover module 703 is controlled this optical function unit and is switched to the second state by the first state.

To sum up, the invention provides a kind of information processor, be applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, be provided with optical function unit, this optical function unit has the first state and the second state, and this optical function unit optical parametric under the first state is different from its optical parametric under the second state.When carrying out the conversion of different screening-modes, user is at the operation formation voltage signal of electronic equipment, the different target operating state of the biological acquisition module of this operational correspondence, the state of controlling this optical function unit according to this voltage signal switches between the first state and the second state.In this information processing method, the stateful switchover process of optical function unit is without mobile this optical function unit, also without the supporting structure that mobile this optical function unit is set, reduced the required volume of filtering structure, so that the volume of electronic equipment also can reduce accordingly.

Wherein, a kind of information processor that the application provides is applied to the physical characteristics collecting module of electronic equipment, this physical characteristics collecting module is finger print acquisition module, and this optical function unit light transmittance under the second state is light transmittance under the first state higher than it.

The structural representation that shows a kind of information processor embodiment 2 that the application provides referring to Fig. 8, this device comprises: receiver module 801, judge module 802 and handover module 803;

Wherein, receiver module 801 in the present embodiment, judge module 802 are consistent with corresponding construction function in embodiment 1, in the present embodiment, repeat no more.

Handover module 803, for when voltage signal meets default switching condition, according to described voltage signal, control described optical function unit and switch to the second state by the first state, so that finger print acquisition module carries out fingerprint collecting to the first acquisition target, otherwise the state that maintains described optical function unit is the first state.

Concrete, when voltage signal meets default switching condition, as, when this switching condition is that magnitude of voltage is 0, the magnitude of voltage of this voltage signal is 0 o'clock, and handover module 803 is controlled this optical function unit and switched to the second state by the first state, to improve the light transmittance of this optical function unit.

Wherein, when this voltage signal does not meet default switching condition, it is the first state that handover module 803 maintains this optical function unit, makes it keep the lower state of light transmittance.

Wherein, a kind of information processor that the application provides is applied to the physical characteristics collecting module of electronic equipment, this physical characteristics collecting module is iris capturing module, and this optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state.

The structural representation that shows a kind of information processor embodiment 3 that the application provides referring to Fig. 9, this device comprises: receiver module 901, judge module 902 and handover module 903;

Wherein, receiver module 901 in the present embodiment, judge module 902 are consistent with corresponding construction function in embodiment 1, in the present embodiment, repeat no more.

Handover module 903, for when described voltage signal meets default switching condition, controls described optical function unit according to described voltage signal and switches to the second state by the first state, so that iris capturing module is carried out iris capturing to the second acquisition target; Otherwise the state that maintains described optical function unit is the first state.

Concrete, when voltage signal meets default switching condition, as, when this switching condition is that magnitude of voltage is 0, the magnitude of voltage of this voltage signal is 0 o'clock, and handover module 903 is controlled this optical function unit and switched to the second state by the first state, to change this optical function unit filtering light wavelength.

Wherein, when this voltage signal does not meet default switching condition, it is the first state that handover module 903 maintains this optical function unit, the filtering light wavelength while making it keep the first state.

With reference to Figure 10, the structural representation in a kind of information processor embodiment 4 providing for the application, comprising: receiver module 1001, judge module 1002 and handover module 1003;

Wherein, receiver module 1001 in the present embodiment, judge module 1002 are consistent with corresponding construction function in embodiment 1, in the present embodiment, repeat no more.

Wherein, this handover module 1003 comprises: judging unit 1004 and switch unit 1005;

Judging unit 1004, for judging whether the current state of described optical function unit is the first state;

Wherein, when judge module 1002 judges that this voltage signal meets default switching condition, the object of known user's input operation is the second state for switching this optical function unit.

Concrete, also need judging unit 1004 to judge the current state of these optical function unit, with the state current according to it, determine whether the current state of this optical function unit is needed to switch.

Switch unit 1005, while being the first state for the current state when described optical function unit, controlling described optical function unit according to described voltage signal and switches to the second state by the first state; Otherwise the state that maintains described optical function unit is the second state.

Concrete, the mode of the state that judging unit 1004 these optical function unit of judgement are current, can adopt the mode that the optical parametric of this optical function unit is detected, and also can adopt the record of the process that the last time is switched to detect.

Concrete, this record can lastly judge whether voltage signal meets the result of default switching condition for recording, and when this is recorded as while meeting, judging unit 1004 can judge that the current state in this optical function unit is as the second state; Otherwise be the first state.

Wherein, judging unit 1004 is judged, this voltage signal meets default switching condition, it is the second state that switch unit 1005 need to switch this optical function unit, and optical function unit current state is the first state,, switch unit 1005 is controlled this optical function unit and is switched to the second state.

Switch unit 1005, also for when voltage signal does not meet default switching condition, the state that maintains described optical function unit is the second state.

Wherein, judge module 1002 is judged, this voltage signal meets default switching condition, need to switch this optical function unit is the second state, and optical function unit current state is the second state,, do not need the state of this optical function unit to switch, maintaining this optical function unit is the second state.

Wherein, judge module 1002 judgements, this voltage signal does not meet default switching condition,, the object of this operation is not that the state of this optical function unit of switching is the second state, and now, the state that switch unit 1005 maintains this optical function unit is the first state.

With reference to Figure 11, the structural representation in a kind of information processor embodiment 5 providing for the application, comprising: receiver module 1101, judge module 1102 and handover module 1103;

Wherein, in the present embodiment, judge module 1102 is consistent with corresponding construction function in embodiment 1 with handover module 1103, in the present embodiment, repeats no more.

Wherein, this receiver module 1101 comprises: the first receiving element 1104 and first signal unit 1105;

The first receiving element 1104, for receiving the first operation signal, described the first operation signal is to generate at the button operation of described electronic equipment programmable button according to user;

First signal unit 1105, for when described the first operation signal meets predetermined registration operation condition, according to described the first operation signal formation voltage signal, triggers judge module; Otherwise, ignore described the first operation signal.

Concrete, when this operating condition is signal strength signal intensity, judge whether the intensity of this first operation signal meets default intensity size, if met, first signal unit 1105 judges that this first operation signal meets default operating condition, otherwise, do not meet.When this operating condition is signal amplitude, judge whether the signal amplitude of this first operation signal meets default amplitude range, if met, first signal unit 1105 judges that this first operation signal meets default operating condition, otherwise, do not meet.

With reference to Figure 12, the structural representation in a kind of information processor embodiment 6 providing for the application, comprising: receiver module 1201, judge module 1202 and handover module 1203;

Wherein, in the present embodiment, judge module 1202 is consistent with corresponding construction function in embodiment 1 with handover module 1203, in the present embodiment, repeats no more.

Wherein, this receiver module 1201 comprises: the second receiving element 1204 and secondary signal unit 1205;

The second receiving element 1024, for receiving the first trajectory signal, described the first trajectory signal is to generate at the slip gesture operation of the touch-screen of described electronic equipment according to user;

Wherein, user's finger slides in the touch-screen of this electronic equipment, and this electronic equipment generates the first trajectory signal according to this slip gesture, and the second receiving element 1024 receives this first trajectory signal.

Secondary signal unit 1205, for when described the first trajectory signal meets default tracking condition, according to described the first trajectory signal formation voltage signal, triggers judge module; Otherwise, ignore described the first trajectory signal.

Concrete, when this operating condition is track glide direction, judge whether the direction of this first trajectory signal meets default track glide direction; if met; secondary signal unit 1205 judges that this first operation signal meets default operating condition, otherwise, do not meet.Such as, in this touch screen interface left and right to slip, the state of switchable optics functional unit, when this track glide direction receiving is that above-below direction slides, this track does not meet default operating condition.

Concrete, when this operating condition is track sliding length, judge whether the length of this first trajectory signal meets default track sliding length; if met; secondary signal unit 1205 judges that this first operation signal meets default operating condition, otherwise, do not meet.Such as, in this touch screen interface, continue slip 5cm, the state of switchable optics functional unit, when this track sliding length receiving is 1cm, much smaller than default 5cm, this track does not meet default operating condition.

In the embodiment that the invention described above provides, describe a kind of information processing method and information processor in detail, the present invention also provides the optical function wherein relating to unit, provides specific embodiment below and is elaborated.

With reference to Figure 13, the structural representation in a kind of optical function unit embodiment providing for the application, comprising: the first glass substrate 1301, liquid crystal 1302 and the second glass substrate 1303.

Wherein, the second glass substrate 1303 and described the first glass substrate 1301 are oppositely arranged, liquid crystal 1302 is arranged at described the first glass substrate 1301 and described the second glass substrate 1303 between;

Wherein, when described liquid crystal 1302 is during in the first form, described optical function unit is the first state; When described liquid crystal 1302 is during in the second form, described optical function unit is the second state;

With reference to Figure 14, another structural representation in a kind of optical function unit embodiment providing for the application, comprising: the first glass substrate 1401, liquid crystal 1402 and the second glass substrate 1403.

When this optical function unit application is in finger print acquisition module, by changing the form of liquid crystal, change the state of optical function unit, as shown in Figure 14 be the first form of liquid crystal, in this first form, liquid crystal is upright, light transmittance is lower, this optical function unit is the first state, and in this state, this finger print acquisition module can not carry out fingerprint collecting.

A structural representation again of the shown in Figure 15 a kind of optical function unit embodiment providing for the application, comprise: the first glass substrate 1501, liquid crystal 1502 and the second glass substrate 1503, shown in it is the second form of liquid crystal, in this second form, the non-erectility of liquid crystal, light transmittance is higher, and this optical function unit is the second state, in this state, this finger print acquisition module can carry out fingerprint collecting.

It should be noted that, liquid crystal the first form in the present embodiment be with focus place axle perpendicular to glass baseplate surface, but be not limited to this, in actual enforcement, this liquid crystal is when the first form, its focus place axle can become with glass baseplate surface other angles.

It should be noted that, liquid crystal the second form in the present embodiment is that focus place axle is parallel with glass baseplate surface, is not limited to this, and in actual enforcement, the second form of this liquid crystal is other forms different from the first form.

When this optical function unit application is in iris capturing module, this liquid crystal is when the first form, this optical function unit is the first state, this liquid crystal is when the second form, this optical function unit is the second state, and this optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state.

It should be noted that, the first form of this liquid crystal and the second form are adjusted according to its filtering light wavelength, can be not consistent with the first form shown in Figure 14 and Figure 15, the second form.

It should be noted that, the liquid crystal metamorphosis in this optical function unit, can adjust by the voltage being loaded into wherein, and while being 0 as the voltage when loading, this liquid crystal is the second form, otherwise is the first form.Certainly, in concrete enforcement, also can load the voltage of different brackets according to the parameter of liquid crystal, to realize, liquid crystal angle of inclination be adjusted, in the application, not limit.

The present invention also provides a kind of electronic equipment, and this electronic equipment comprises the information processor described in above-described embodiment optical function unit and above-described embodiment.

Wherein, this optical function unit comprises: the first glass substrate, and the second glass substrate of being oppositely arranged of described the first glass substrate, be arranged at the liquid crystal between described the first glass substrate and described the second glass substrate; Wherein, when described liquid crystal is during in the first form, described optical function unit is the first state; When described liquid crystal is during in the second form, described optical function unit is the second state; The optical parametric of described optical function unit under the first state is different from the optical parametric of described optical function unit under the second state;

Wherein, information processor is applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, be provided with optical function unit, described optical function unit has the first state and the second state, and described device comprises: receiver module, judge module and handover module;

Wherein, the function of all modules of this information processor is consistent with the function of corresponding construction in above-mentioned a kind of information processor embodiment, in the present embodiment, repeats no more.

Preferably, when described physical characteristics collecting module is finger print acquisition module, when the light transmittance of described optical function unit under the second state higher than described optical function unit the light transmittance under the first state;

Preferably, when described physical characteristics collecting module is iris capturing module, when described optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state;

Preferably, the handover module of information processor comprises: judging unit, switch unit; Wherein, the function of all modules of this information processor is consistent with the function of corresponding construction in above-mentioned a kind of information processor embodiment, in the present embodiment, repeats no more.

Preferably, when described user described electronic equipment be operating as user at the programmable button place of described electronic equipment button operation time, the described receiver module of information processor comprises: the first receiving element and first signal unit; Wherein, the function of all modules of this information processor is consistent with the function of corresponding construction in above-mentioned a kind of information processor embodiment, in the present embodiment, repeats no more.

Preferably, when described user described electronic equipment be operating as the slip gesture operation of user at the touch-screen of described electronic equipment time, the described receiver module of information processor comprises: the second receiving element and secondary signal unit; Wherein, the function of all modules of this information processor is consistent with the function of corresponding construction in above-mentioned a kind of information processor embodiment, in the present embodiment, repeats no more.

In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For the device providing for embodiment, because its method providing with embodiment is corresponding, so description is fairly simple, relevant part partly illustrates referring to method.

Above-mentioned explanation to provided embodiment, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle provided in this article and features of novelty.

Claims

1. an information processing method, is characterized in that, is applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, is provided with optical function unit, and described optical function unit has the first state and the second state, and described method comprises:

Judge whether described voltage signal meets default switching condition;

2. method according to claim 1, is characterized in that, when described physical characteristics collecting module is finger print acquisition module, when the light transmittance of described optical function unit under the second state higher than described optical function unit the light transmittance under the first state;

3. method according to claim 1, it is characterized in that, when described physical characteristics collecting module is iris capturing module, when described optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state;

4. method according to claim 1, is characterized in that, the described voltage signal of described foundation is controlled described optical function unit and by the first state, switched to the second state and comprise:

5. method according to claim 1, is characterized in that, when described user described electronic equipment be operating as user at the programmable button place of described electronic equipment button operation time, described receiver voltage signal, comprising:

Otherwise, ignore described the first operation signal.

6. method according to claim 1, is characterized in that, when described user described electronic equipment be operating as the slip gesture operation of user at the touch-screen of described electronic equipment time, described receiver voltage signal, comprising:

Otherwise, ignore described the first trajectory signal.

7. an information processor, is characterized in that, is applied to the physical characteristics collecting module of an electronic equipment, in described physical characteristics collecting module, is provided with optical function unit, and described optical function unit has the first state and the second state, and described device comprises:

8. device according to claim 7, is characterized in that, when described physical characteristics collecting module is finger print acquisition module, when the light transmittance of described optical function unit under the second state higher than described optical function unit the light transmittance under the first state;

9. device according to claim 7, it is characterized in that, when described physical characteristics collecting module is iris capturing module, when described optical function unit corresponding filtering light wavelength under the first state is different from described optical function unit corresponding filtering light wavelength under the second state;

10. device according to claim 7, is characterized in that, described handover module comprises:

11. devices according to claim 7, is characterized in that, when described user described electronic equipment be operating as user at the programmable button place of described electronic equipment button operation time, described receiver module comprises:

12. devices according to claim 7, is characterized in that, when described user described electronic equipment be operating as the slip gesture operation of user at the touch-screen of described electronic equipment time, described receiver module comprises:

13. 1 kinds of optical function unit, is characterized in that, comprising:

14. 1 kinds of electronic equipments, is characterized in that, described electronic equipment comprises optical function as claimed in claim 13 unit and the information processor as described in the claims 7-12 any one.