CN107392175A - Fingerprint collecting method for detecting area, device and mobile terminal - Google Patents
Fingerprint collecting method for detecting area, device and mobile terminal Download PDFInfo
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- CN107392175A CN107392175A CN201710676040.1A CN201710676040A CN107392175A CN 107392175 A CN107392175 A CN 107392175A CN 201710676040 A CN201710676040 A CN 201710676040A CN 107392175 A CN107392175 A CN 107392175A
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- fingerprint collecting
- mobile terminal
- released
- collecting region
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
Abstract
The invention discloses a kind of fingerprint collecting method for detecting area, device, mobile terminal and computer-readable recording medium, wherein, the fingerprint collecting method for detecting area includes：When the fingerprint collecting region of mobile terminal never is changed into being touched by touch, start to detect whether the fingerprint collecting region is released with the default period 1；When detecting that fingerprint collecting region is released, when starting or keeping timer；If the timing of timer reaches default first duration and is still not detected by the fingerprint collecting region and is released, whether it is released with detection fingerprint collecting of default second round region；When detecting that fingerprint collecting region is released, stop whether detection fingerprint collecting region is released.Technical scheme provided by the invention can effectively save the power consumption of mobile terminal.
Description
Technical field
The present invention relates to fingerprint technique field, and in particular to a kind of fingerprint collecting method for detecting area, fingerprint collecting region
Detection means, mobile terminal and computer-readable recording medium.
Background technology
With the development of mobile Internet, social degree of opening also more and more higher, user passes through mobile terminal (such as hand
Machine, tablet personal computer, wearable device etc.) many things can be done, but at the same time, various uneasinesses are also filled with overall situation
Full eyes are spying on the information of user.Such as at present most of users all by mobile phone carry out various online transactions (such as
Bank transaction, purchase transaction etc.), when user is inputting various trading passwords, if having a camera or week
The eyes enclosed are in the Transaction Information consciously or unconsciously spied on user and inputted in mobile phone
In order to improve the security of user profile, occurs the certificate scheme based on fingerprint at present, i.e., by gathering user
Fingerprint and carry out matching checking with the fingerprint of the advance typing of user, with this realize such as mobile phone unblock, information encrypt and decryption
Etc. function.
When at present, for touch fingerprint collecting region, when there is finger down in the fingerprint collecting region of mobile terminal,
Need to continue to detect whether the fingerprint collecting region is released, to terminate this when detecting that the fingerprint collecting region is released
Secondary touch event, and when being touched again in the fingerprint collecting region, mobile terminal is able to detect that and responds the fingerprint and adopts
The event that collection region is touched again.If however, above-mentioned fingerprint collecting region by greasy dirt, spot or other materials pollute, that
It will likely be difficult to detect that the fingerprint collecting region is released (even if finger has actually left the fingerprint collecting region), this
When, it will persistently detect the fingerprint collecting region whether be released (even if now finger after the fingerprint collecting region is left again
During secondary touch fingerprint collecting region, mobile terminal will not also respond the event that the fingerprint collecting region is touched again), so as to
The problem of causing power consumption.
The content of the invention
In view of this, the present invention provides a kind of fingerprint application processing method, fingerprint application processing unit, intelligent terminal and meter
Calculation machine readable storage medium storing program for executing, for saving the power consumption of mobile terminal.
First aspect present invention provides fingerprint collecting method for detecting area, including：
When the fingerprint collecting region of mobile terminal never is changed into being touched by touch, institute is detected with the default period 1
State whether fingerprint collecting region is released；
When detecting that the fingerprint collecting region is not released, when starting or keeping timer；
If the timing of the timer reaches default first duration and is still not detected by the fingerprint collecting region and released
Put, then detect whether the fingerprint collecting region is released with default second round, wherein, the second round is more than described
Period 1；
When detecting that the fingerprint collecting region is released, stop detecting whether the fingerprint collecting region is released.
It is described to be detected with default second round in the first possible implementation based on first aspect present invention
Whether the fingerprint collecting region is released, and also includes afterwards：
If default second duration of timing arrival of the timer is still not detected by the fingerprint collecting region and is released,
Then detect whether the fingerprint collecting region is released with the default period 3, wherein, second duration is more than described the
One duration, the period 3 are more than the second round.
Based on the first possible implementation of first aspect present invention, or first aspect present invention, at second
In possible implementation, when detecting that the fingerprint collecting region is not released, the fingerprint collecting method for detecting area
Also include：
Detect the state of the display screen of the mobile terminal；
If the state for detecting the display screen of the mobile terminal is black state,：Pass through the mobile terminal
Proximity transducer has detected whether mobile terminal described in object proximity, wherein, the proximity transducer is arranged on the fingerprint and adopted
Collect the position beyond region；
If mobile terminal described in detecting no object proximity, perform it is described startup or holding timer when the step of
And subsequent step；
If having detected mobile terminal described in object proximity,：Close the fingerprint function of the mobile terminal；And when described
When the display screen of mobile terminal is lit, recover the fingerprint function of the mobile terminal.
Second of possible implementation based on first aspect present invention, in the third possible implementation, institute
The fingerprint function for closing the mobile terminal is stated, is also included afterwards：
When the display screen of the mobile terminal is lit, prompt message is exported, wherein, the prompt message prompting is used
Family wipes the contact surface in the fingerprint collecting region.
Second of possible implementation based on first aspect present invention, in the third possible implementation, institute
The state for the display screen for detecting the mobile terminal is stated, is also included afterwards：
If the state for detecting the display screen of the mobile terminal is bright screen state, startup or the holding meter is performed
When device timing the step of and subsequent step.
Second aspect of the present invention provides a kind of fingerprint collecting regional detection device, including：
First detection unit, for when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with pre-
If period 1 detect whether the fingerprint collecting region is released；
Timing unit, for when first detection unit detects that the fingerprint collecting region is not released, starting
Or keep the timing of the timer；
First detection unit is additionally operable to：When the timing of the timer reaches default first duration and does not detect yet
When being released to the fingerprint collecting region, detect whether the fingerprint collecting region is released with default second round, its
In, the second round is more than the period 1；
First detection unit stops detection when detecting that the fingerprint collecting region is released.
Based on second aspect of the present invention, in the first possible implementation, first detection unit is additionally operable to：When
When the timing of the timer reaches default second duration and is still not detected by the fingerprint collecting region and is released, with default
Period 3 detect whether the fingerprint collecting region is released, wherein, second duration is more than first duration, institute
Stating the period 3 is more than the second round.
Based on the first possible implementation of second aspect of the present invention, or second aspect of the present invention, at second
In possible implementation, the fingerprint collecting regional detection device also includes：
Second detection unit, for when first detection unit detects that the fingerprint collecting region is not released,
Detect the state of the display screen of the mobile terminal；
3rd detection unit, the state of the display screen for detecting the mobile terminal when second detection unit
For black state when, mobile terminal described in object proximity has been detected whether by the proximity transducer of the mobile terminal, wherein,
The proximity transducer is arranged on the position beyond the fingerprint collecting region；
Fingerprint function control unit, for having detected mobile terminal described in object proximity when the 3rd detection unit
When, close the fingerprint function of the mobile terminal；And when the display screen of the mobile terminal is lit, recover the movement
The fingerprint function of terminal；
The timing unit is specifically used for：When the first detection unit detects that the fingerprint collecting region is not released, and
When the 3rd detection unit detects mobile terminal described in no object proximity, when starting or keeping timer.
Third aspect present invention provides a kind of intelligent terminal, including memory, and processor and storage are on a memory and can
The computer program run on a processor, realize during above-mentioned computing device above computer program above-mentioned first aspect or
The fingerprint collecting method for detecting area referred in any possible implementation of above-mentioned first aspect.
Fourth aspect present invention provides a kind of computer-readable recording medium, is stored with the computer-readable recording medium
Computer program, above computer program realize any of above-mentioned first aspect or above-mentioned first aspect when being executed by processor
The fingerprint collecting method for detecting area referred in possible implementation.
Therefore in the present invention program when the fingerprint collecting region of mobile terminal never is changed into being touched by touch,
First start to detect whether the fingerprint collecting region is released with the default period 1, when detect the fingerprint collecting region not by
During release, start or keep the timing of timer, reach default first duration in timing and be still not detected by the fingerprint collecting
When region is released, detect whether the fingerprint collecting region is released with default second round.On the one hand, the present invention is not examining
Measure when the fingerprint collecting region is released and continue to detect, it is ensured that do not influence user makes to the normal of mobile terminal
With；On the other hand, it is not released if being still not detected by the fingerprint collecting region through (such as first duration) after a while,
The fingerprint collecting region is probably very much to be polluted by greasy dirt, spot or other materials greatly, user may be needed to wipe in this case
Wiping the fingerprint collecting region can just be addressed, therefore (detect the fingerprint with default second round by increasing detection cycle
Whether pickup area is released), power wastage caused by frequently detection can be avoided, reaches the purpose for saving power consumption.
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, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1-a are fingerprint collecting method for detecting area one embodiment schematic flow sheet provided by the invention；
Fig. 1-b are position view of the fingerprint collecting region in mobile terminal under a kind of application scenarios provided by the invention；
Fig. 2 is another embodiment schematic flow sheet of fingerprint collecting method for detecting area provided by the invention；
Fig. 3 is fingerprint collecting regional detection device one embodiment structural representation provided by the invention；
Fig. 4 is mobile terminal one embodiment structural representation provided by the invention.
Embodiment
To enable goal of the invention, feature, the advantage of the present invention more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, and not all embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Embodiment one
A kind of fingerprint collecting method for detecting area is described the embodiment of the present invention, refers to Fig. 1-a, and the present invention is implemented
Fingerprint collecting method for detecting area in example includes：
Step 101, when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with default first week
Phase detects whether above-mentioned fingerprint collecting region is released；
In the embodiment of the present invention, fingerprint collecting region is the region for being used to gather user fingerprints in mobile terminal.Generally, it is
Attractive in appearance and optimization layout, can overlap in fingerprint collecting region with the position set by other buttons of mobile terminal.With movement
Exemplified by terminal is mobile phone, as shown in Fig. 1-b, the fingerprint collecting region of mobile phone is the circular arc region below mobile phone in Fig. 1-b, with
Position set by the home keys of the mobile phone overlaps.Fingerprint collecting region in the embodiment of the present invention is touch fingerprint collecting
Region, i.e., by the collection and identification that touch the fingerprint collecting area triggering fingerprint (rather than by pressing the fingerprint collecting region
Trigger the collection and identification of fingerprint), therefore, (i.e. when the movement is whole when having finger down in the fingerprint collecting region of mobile terminal
The fingerprint collecting region at end is never triggered when being changed into being touched), it is necessary to detect whether the fingerprint collecting region is released, so as to
This touch event can be terminated when detecting that the fingerprint collecting region is released, and touched again in the fingerprint collecting region
When touching, mobile terminal is able to detect that and responded the event that the fingerprint collecting region is touched again and (touched again in finger
During the fingerprint collecting region, mobile terminal is able to detect that and responded the event that finger touches the fingerprint collecting region again).
In a step 101, when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with default
One cycle started to detect whether above-mentioned fingerprint collecting region is released.Optionally, in order to be released in above-mentioned fingerprint collecting region
When can detect in time, the above-mentioned period 1 could be arranged to the short period (such as 20 milliseconds).Using the period 1 as 20 millis
Exemplified by second, then when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, start every in 20 milliseconds of detections
State whether fingerprint collecting region is released, regardless of whether before this whether be every 20 milliseconds of above-mentioned fingerprint collecting regions of detection whether by
Release.
In the embodiment of the present invention, the average value for the pixel data that can be collected by detection in above-mentioned fingerprint collecting region
And the deviation of the pixel data of default benchmark pixel amount and, and by the deviation and with it is default leave threshold value compared with inspection
Survey whether above-mentioned fingerprint collecting region is released.For example, when the deviation and when leaving threshold value less than this, it can determine that above-mentioned fingerprint is adopted
Collection region is released (namely not touched), when the deviation and when leaving threshold value not less than this, can determine that above-mentioned fingerprint collecting area
Domain is not released (namely touch).Certainly, above-mentioned detection fingerprint collecting region whether be released can also use it is other existing
Technology is realized, is not limited herein.
In embodiments of the present invention, when detecting that above-mentioned fingerprint collecting region is not released, into step 102, inspection is worked as
When measuring above-mentioned fingerprint collecting region and being released, into step 104.
Step 102, the timing for starting or keeping timer；
In the embodiment of the present invention, when step 101 detects that above-mentioned fingerprint collecting region is not released, start or keep meter
When device timing.It should be noted that in the timing course of above-mentioned timer, in no detection above-mentioned fingerprint collecting region quilt
During release, still it can detect whether above-mentioned fingerprint collecting region is released according to the default cycle (such as above-mentioned period 1),
Therefore, in this time detection process, it is possible to which repeated detection is not released to above-mentioned fingerprint collecting region.The embodiment of the present invention
In, in this time detection process, when detecting that above-mentioned fingerprint collecting region is not released first, start the meter of above-mentioned timer
When, after the timing of the timer starts, if subsequently detecting that above-mentioned fingerprint collecting region is not released again, keep above-mentioned meter
When device timing, until this time detection process terminate.
If the timing of step 103, above-mentioned timer reaches default first duration and is still not detected by above-mentioned fingerprint collecting
Region is released, then detects whether above-mentioned fingerprint collecting region is released with default second round；
Wherein, above-mentioned second round is more than the above-mentioned period 1.
For example, set when above-mentioned first a length of 10 minutes, the above-mentioned period 1 is 20 milliseconds, and above-mentioned second round is
100 milliseconds, then the timing in above-mentioned timer reaches 10 minutes and now again without detecting above-mentioned fingerprint collecting region quilt
Release, then start to be whether the above-mentioned fingerprint collecting region of cycle detection is released with 100 milliseconds, that is, start every 100 milliseconds of inspections
Survey whether above-mentioned fingerprint collecting region is released, and whether released every 20 milliseconds of above-mentioned fingerprint collecting regions of detection
Put.
It should be noted that during above-mentioned fingerprint collecting region is detected with above-mentioned second round and whether is released,
When detecting that above-mentioned fingerprint collecting region is released, into step 104, when detecting that above-mentioned fingerprint collecting region is not released
When, into step 102.
Step 104, stop detecting whether above-mentioned fingerprint collecting region is released；
In the embodiment of the present invention, when detecting that above-mentioned fingerprint collecting region is released, it is believed that this fingerprint collecting
Region detection can terminate, and now stop detecting whether above-mentioned fingerprint collecting region is released.Further, if above-mentioned timer is deposited
Then closing above-mentioned timer.
It should be noted that after stopping the above-mentioned fingerprint collecting region of detection and whether being released, if above-mentioned fingerprint collecting area
Domain is subsequently touched again, then or starts to detect whether the fingerprint collecting region is released with the above-mentioned period 1.
Optionally, after step 103, if the timing of above-mentioned timer reaches default second duration and is still not detected by
Above-mentioned fingerprint collecting region is released, then detects whether above-mentioned fingerprint collecting region is released with the default period 3, wherein,
Above-mentioned second duration is more than above-mentioned first duration, and the above-mentioned period 3 is more than above-mentioned second round.
For example, set when above-mentioned second a length of 30 minutes, above-mentioned second round is 100 milliseconds, and the above-mentioned period 3 is
200 milliseconds, then the timing in above-mentioned timer reaches 30 minutes and now again without detecting above-mentioned fingerprint collecting region quilt
Release, then start to be whether the above-mentioned fingerprint collecting region of cycle detection is released with 300 milliseconds, that is, start every 300 milliseconds of inspections
Survey whether above-mentioned fingerprint collecting region is released, and be no longer every the 100 milliseconds or 20 milliseconds above-mentioned fingerprint collecting regions of detection
Whether it is released.
It should be noted that during above-mentioned fingerprint collecting region is detected with the above-mentioned period 3 and whether is released,
When detecting that above-mentioned fingerprint collecting region is released, into step 104, when detecting that above-mentioned fingerprint collecting region is not released
When, into step 102.Further, when starting whether to be released with the above-mentioned fingerprint collecting region of detection of above-mentioned period 3, also
Prompt message can be exported, wherein, above-mentioned prompt message prompting user wipes the contact surface in above-mentioned fingerprint collecting region.
It should be noted that the fingerprint collecting method for detecting area in the embodiment of the present invention can be applied to fingerprint collecting region
In detection means, above-mentioned fingerprint collecting regional detection device can be independent equipment, or can also be integrated in mobile terminal
In (such as mobile phone, tablet personal computer etc.) or miscellaneous equipment, it is not construed as limiting herein.
Therefore the fingerprint collecting region in the embodiment of the present invention when mobile terminal never is changed into being touched by touch
When, first start to detect whether the fingerprint collecting region is released with the default period 1, when detecting the fingerprint collecting region
When not being released, start or keep the timing of timer, reach default first duration in timing and be still not detected by the fingerprint
When pickup area is released, detect whether the fingerprint collecting region is released with default second round.On the one hand, the present invention exists
It is not detected by when the fingerprint collecting region is released and continues to detect, it is ensured that does not influence user to the normal of mobile terminal
Use；On the other hand, it is not released if being still not detected by the fingerprint collecting region through (such as first duration) after a while,
Then the fingerprint collecting region is probably very much to be polluted by greasy dirt, spot or other materials greatly, may need user in this case
Wiping the fingerprint collecting region can just be addressed, therefore (detect this with default second round to refer to by increasing detection cycle
Whether line pickup area is released), power wastage caused by frequently detection can be avoided, reaches the purpose for saving power consumption.
Embodiment two
The difference of the embodiment of the present invention and embodiment one is that the embodiment of the present invention, which is worked as, detects the fingerprint collecting region
When not being released, the state of the display screen of mobile terminal is further detected, is combined when display screen is black state close
Sensor is detected, and to close fingerprint function in the case where that need not use fingerprint function, is reached and is further saved work(
The purpose of consumption.As shown in Fig. 2 the fingerprint collecting method for detecting area in the embodiment of the present invention includes：
Step 201, when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with default first week
Phase detects whether above-mentioned fingerprint collecting region is released；
In the embodiment of the present invention, fingerprint collecting region is the region for being used to gather user fingerprints in mobile terminal.Generally, it is
Attractive in appearance and optimization layout, can overlap in fingerprint collecting region with the position set by other buttons of mobile terminal.With movement
Exemplified by terminal is mobile phone, as shown in Fig. 1-b, the fingerprint collecting region of mobile phone is the circular arc region below mobile phone in Fig. 1-b, with
Position set by the home keys of the mobile phone overlaps.Fingerprint collecting region in the embodiment of the present invention is touch fingerprint collecting
Region, i.e., by the collection and identification that touch the fingerprint collecting area triggering fingerprint (rather than by pressing the fingerprint collecting region
Trigger the collection and identification of fingerprint), therefore, (i.e. when the movement is whole when having finger down in the fingerprint collecting region of mobile terminal
The fingerprint collecting region at end is never triggered when being changed into being touched), it is necessary to detect whether the fingerprint collecting region is released, so as to
This touch event can be terminated when detecting that the fingerprint collecting region is released, and touched again in the fingerprint collecting region
When touching, mobile terminal is able to detect that and responded the event that the fingerprint collecting region is touched again and (touched again in finger
During the fingerprint collecting region, mobile terminal is able to detect that and responded the event that finger touches the fingerprint collecting region again).
In step 201, when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with default
One cycle started to detect whether above-mentioned fingerprint collecting region is released.Optionally, in order to be released in above-mentioned fingerprint collecting region
When can detect in time, the above-mentioned period 1 could be arranged to the short period (such as 20 milliseconds).Using the period 1 as 20 millis
Exemplified by second, then when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, start every in 20 milliseconds of detections
State whether fingerprint collecting region is released, regardless of whether before this whether be every 20 milliseconds of above-mentioned fingerprint collecting regions of detection whether by
Release.
In the embodiment of the present invention, the average value for the pixel data that can be collected by detection in above-mentioned fingerprint collecting region
And the deviation of the pixel data of default benchmark pixel amount and, and by the deviation and with it is default leave threshold value compared with inspection
Survey whether above-mentioned fingerprint collecting region is released.For example, when the deviation and when leaving threshold value less than this, it can determine that above-mentioned fingerprint is adopted
Collection region is released (namely not touched), when the deviation and when leaving threshold value not less than this, can determine that above-mentioned fingerprint collecting area
Domain is not released (namely touch).Certainly, above-mentioned detection fingerprint collecting region whether be released can also use it is other existing
Technology is realized, is not limited herein.
In embodiments of the present invention, when detecting that above-mentioned fingerprint collecting region is not released, into step 202, inspection is worked as
When measuring above-mentioned fingerprint collecting region and being released, into step 207.
Step 202, the above-mentioned mobile terminal of detection display screen state；
In the embodiment of the present invention, when detecting that above-mentioned fingerprint collecting region is not released, it is understood that there may be two kinds of situations, one
Kind be that finger on above-mentioned fingerprint collecting region does not leave really, another kind be finger on above-mentioned fingerprint collecting region actually
It has been left that, and cause to judge by accident because above-mentioned fingerprint collecting region is polluted by greasy dirt, spot or other materials.Therefore in step 202
In, the state of the display screen of above-mentioned mobile terminal is further detected, to determine that the display screen of above-mentioned mobile terminal is currently
Bright screen state or black state.
If step 203, the state of display screen for detecting above-mentioned mobile terminal are black state, pass through above-mentioned movement
The proximity transducer of terminal has detected whether the above-mentioned mobile terminal of object proximity；
In the embodiment of the present invention, when step 202 detects that the state of the display screen of above-mentioned mobile terminal is black state
When, the above-mentioned mobile terminal of object proximity has been detected whether by the proximity transducer of above-mentioned mobile terminal.Wherein, it is above-mentioned close to biography
Sensor is arranged on the position beyond above-mentioned fingerprint collecting region, for example, above-mentioned proximity transducer may be provided at above-mentioned mobile terminal
Display screen top position.
In step 203, if detecting the above-mentioned mobile terminal of no object proximity, into step 204, if having detected
During the above-mentioned mobile terminal of object proximity, into step 206.
Step 204, the timing for starting or keeping timer；
In the embodiment of the present invention, when step 203 detects the above-mentioned mobile terminal of no object proximity, start or keep meter
When device timing.It should be noted that in the timing course of above-mentioned timer, in no detection above-mentioned fingerprint collecting region quilt
During release, still it can detect whether above-mentioned fingerprint collecting region is released according to the default cycle (such as above-mentioned period 1),
Therefore, in this time detection process, it is possible to step 203 is performed a plurality of times and detects the above-mentioned mobile terminal of no object proximity.
In the embodiment of the present invention, in this time detection process, when detecting the above-mentioned mobile terminal of no object proximity first, in startup
The timing of timer is stated, after the timing of the timer starts, if subsequently detecting that above-mentioned mobile terminal does not have object proximity again
Above-mentioned mobile terminal, then the timing of above-mentioned timer is kept, until this time detection process terminates.
If the timing of step 205, above-mentioned timer reaches default first duration and is still not detected by above-mentioned fingerprint collecting
Region is released, then detects whether above-mentioned fingerprint collecting region is released with default second round；
Wherein, above-mentioned second round is more than the above-mentioned period 1.
For example, set when above-mentioned first a length of 10 minutes, the above-mentioned period 1 is 20 milliseconds, and above-mentioned second round is
100 milliseconds, then the timing in above-mentioned timer reaches 10 minutes and now again without detecting above-mentioned fingerprint collecting region quilt
Release, then start to be whether the above-mentioned fingerprint collecting region of cycle detection is released with 100 milliseconds, that is, start every 100 milliseconds of inspections
Survey whether above-mentioned fingerprint collecting region is released, and whether released every 20 milliseconds of above-mentioned fingerprint collecting regions of detection
Put.
It should be noted that during above-mentioned fingerprint collecting region is detected with above-mentioned second round and whether is released,
When detecting that above-mentioned fingerprint collecting region is released, into step 207, when detecting that above-mentioned fingerprint collecting region is not released
When, into step 202.
Step 206, the fingerprint function for closing above-mentioned mobile terminal, and when the display screen of above-mentioned mobile terminal is lit
When, recover the fingerprint function of above-mentioned mobile terminal；
In the embodiment of the present invention, when detecting that above-mentioned mobile terminal is in black state, and there is the object proximity movement
During terminal, it is believed that user need not use the fingerprint function of mobile terminal, now close the fingerprint function of above-mentioned mobile terminal,
When waiting the display screen of the mobile terminal to be lit again, recover the fingerprint function of the mobile terminal.For example, when movement
When terminal is placed into trousers pocket or knapsack, the general mobile terminal is in black state and has object to solve the mobile terminal, herein
User can't use the fingerprint function of mobile terminal in the case of kind, therefore, can close the fingerprint function of above-mentioned mobile terminal
To reduce the power consumption of the mobile terminal.And when the display screen of the mobile terminal is lit again, recover the mobile terminal
Fingerprint function, to take care of yourself normal use of the user to the mobile terminal.
Optionally, after the fingerprint function of above-mentioned mobile terminal is closed, when the display screen of above-mentioned mobile terminal is by point
When bright, prompt message is exported, wherein, above-mentioned prompt message prompting user wipes the contact surface in above-mentioned fingerprint collecting region.
Step 207, stop detecting whether above-mentioned fingerprint collecting region is released；
In the embodiment of the present invention, when detecting that above-mentioned fingerprint collecting region is released, it is believed that this fingerprint collecting
Region detection can terminate, and now close above-mentioned timer and stop detecting whether above-mentioned fingerprint collecting region is released.Enter one
Step, if above-mentioned timer is present, close above-mentioned timer.
It should be noted that after stopping the above-mentioned fingerprint collecting region of detection and whether being released, if above-mentioned fingerprint collecting area
Domain is subsequently touched again, then or starts to detect whether the fingerprint collecting region is released with the above-mentioned period 1.
Optionally, after step 205, if the timing of above-mentioned timer reaches default second duration and is still not detected by
Above-mentioned fingerprint collecting region is released, then detects whether above-mentioned fingerprint collecting region is released with the default period 3, wherein,
Above-mentioned second duration is more than above-mentioned first duration, and the above-mentioned period 3 is more than above-mentioned second round.
For example, set when above-mentioned second a length of 30 minutes, above-mentioned second round is 100 milliseconds, and the above-mentioned period 3 is
200 milliseconds, then the timing in above-mentioned timer reaches 30 minutes and now again without detecting above-mentioned fingerprint collecting region quilt
Release, then start to be whether the above-mentioned fingerprint collecting region of cycle detection is released with 300 milliseconds, that is, start every 300 milliseconds of inspections
Survey whether above-mentioned fingerprint collecting region is released, and be no longer every the 100 milliseconds or 20 milliseconds above-mentioned fingerprint collecting regions of detection
Whether it is released.
It should be noted that during above-mentioned fingerprint collecting region is detected with the above-mentioned period 3 and whether is released,
When detecting that above-mentioned fingerprint collecting region is released, into step 207, when detecting that above-mentioned fingerprint collecting region is not released
When, into step 202.Further, when starting whether to be released with the above-mentioned fingerprint collecting region of detection of above-mentioned period 3, also
Prompt message can be exported, wherein, above-mentioned prompt message prompting user wipes the contact surface in above-mentioned fingerprint collecting region.
Optionally, after step 202, if the state for detecting the display screen of the mobile terminal is bright screen state,
Then enter above-mentioned steps 204 (when starting or keeping timer).Certainly, due to being in when mobile terminal under bright screen state
When, whether detection fingerprint collecting region, which is released spent power consumption, will be much smaller than power consumption total on the mobile terminal, therefore, when
When mobile terminal is under bright screen state, can continue to the default period 1 detect above-mentioned fingerprint collecting region whether by
Release, in the case where above-mentioned timer is not actuated, can not enter step 204, if now above-mentioned timer has been started up,
The timing of above-mentioned timer can be suspended.
It should be noted that the fingerprint collecting method for detecting area in the embodiment of the present invention can be applied to fingerprint collecting region
In detection means, above-mentioned fingerprint collecting regional detection device can be independent equipment, or can also be integrated in mobile terminal
In (such as mobile phone, tablet personal computer etc.) or miscellaneous equipment, it is not construed as limiting herein.
Therefore the fingerprint collecting region in the embodiment of the present invention when mobile terminal never is changed into being touched by touch
When, first start to detect whether the fingerprint collecting region is released with the default period 1, when detecting the fingerprint collecting region
It is not released and when the display screen of mobile terminal is black state, is detected with reference to proximity transducer, do not had when detecting
During the above-mentioned mobile terminal of object proximity, start or keep the timing of timer, default first duration and not yet is reached in timing
When detecting that the fingerprint collecting region is released, detect whether the fingerprint collecting region is released with default second round, when
When having detected the above-mentioned mobile terminal of object proximity, the fingerprint function of above-mentioned mobile terminal is closed, and when above-mentioned mobile terminal
When display screen is lit, recover the fingerprint function of above-mentioned mobile terminal.On the one hand, the present invention is being not detected by the fingerprint collecting
Continue to detect when region is released, it is ensured that do not influence normal use of the user to mobile terminal；On the other hand, if
Black state and refer to without this is still not detected by through (such as first duration) after a while under the object proximity mobile terminal
Line pickup area is released, then the fingerprint collecting region is probably very much to be polluted by greasy dirt, spot or other materials greatly, in such a feelings
User may be needed to wipe the fingerprint collecting region under condition can just be addressed, therefore by increasing detection cycle (i.e. with default
Second round detects whether the fingerprint collecting region is released), power wastage caused by frequently detection can be avoided, reaches section
Save the purpose of power consumption.Another further aspect, the finger of the mobile terminal is closed when mobile terminal is in black state and has object proximity
Line function, because user is not usually required to use fingerprint function, therefore, the movement is closed under such a scene under such a scene
The fingerprint function of terminal, it can further save the power consumption of the mobile terminal.
Embodiment three
The embodiment of the present invention also provides a kind of fingerprint collecting regional detection device, as shown in figure 3, in the embodiment of the present invention
Fingerprint collecting regional detection device 300 includes：
First detection unit 301, for when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with
The default period 1 detects whether above-mentioned fingerprint collecting region is released；
Timing unit 302, for when the first detection unit 301 detects that above-mentioned fingerprint collecting region is not released, opening
During dynamic or holding timer；
First detection unit 301 is additionally operable to：When the timing of the timer reaches default first duration and does not detect yet
When being released to the fingerprint collecting region, detect whether above-mentioned fingerprint collecting region is released with default second round, its
In, the second round is more than the period 1；
First detection unit 301 stops detection when detecting that above-mentioned fingerprint collecting region is released；Further, if in the presence of
Above-mentioned timer, then above-mentioned timer when timing unit 302 can close when detecting that above-mentioned fingerprint collecting region is released.
Optionally, the first detection unit 301 is additionally operable to：When the timing of above-mentioned timer reaches default second duration and still
When being not detected by above-mentioned fingerprint collecting region and being released, detect whether above-mentioned fingerprint collecting region is released with the default period 3
Put, wherein, above-mentioned second duration is more than above-mentioned first duration, and the above-mentioned period 3 is more than above-mentioned second round.
Optionally, the fingerprint collecting regional detection device in the embodiment of the present invention also includes：
Second detection unit, for when the first detection unit 301 detects that above-mentioned fingerprint collecting region is not released, examining
Survey the state of the display screen of above-mentioned mobile terminal；
3rd detection unit, the state of the display screen for detecting above-mentioned mobile terminal when above-mentioned second detection unit
For black state when, mobile terminal described in object proximity has been detected whether by the proximity transducer of above-mentioned mobile terminal, wherein,
Above-mentioned proximity transducer is arranged on the position beyond above-mentioned fingerprint collecting region；
Fingerprint function control unit, for having detected the above-mentioned mobile terminal of object proximity when above-mentioned 3rd detection unit
When, close the fingerprint function of above-mentioned mobile terminal；And when the display screen of above-mentioned mobile terminal is lit, recover above-mentioned movement
The fingerprint function of terminal.
Timing unit 302 is specifically used for：When the first detection unit 301 detects that above-mentioned fingerprint collecting region is not released,
And when above-mentioned 3rd detection unit detects the above-mentioned mobile terminal of no object proximity, when starting or keeping timer.
Optionally, the fingerprint collecting regional detection device in the embodiment of the present invention also includes：Output unit, for above-mentioned
Fingerprint function control unit closes the fingerprint function of above-mentioned mobile terminal afterwards and the display screen of above-mentioned mobile terminal is lit
When, prompt message is exported, wherein, above-mentioned prompt message prompting user wipes the contact surface in above-mentioned fingerprint collecting region.
Optionally, timing unit 302 is additionally operable to：When the first detection unit 301 detect above-mentioned fingerprint collecting region not by
Release, and when it is bright screen state that above-mentioned second detection unit, which detects the state of the display screen of above-mentioned mobile terminal, start
Or when keeping timer.
It should be noted that the fingerprint collecting regional detection device in the embodiment of the present invention can be independent equipment, or
Person can also be integrated in mobile terminal (such as mobile phone, tablet personal computer etc.) or miscellaneous equipment, be not construed as limiting herein.
Therefore the fingerprint collecting region in the embodiment of the present invention when mobile terminal never is changed into being touched by touch
When, first start to detect whether the fingerprint collecting region is released with the default period 1, when detecting the fingerprint collecting region
When not being released, start or keep the timing of timer, reach default first duration in timing and be still not detected by the fingerprint
When pickup area is released, detect whether the fingerprint collecting region is released with default second round.On the one hand, the present invention exists
It is not detected by when the fingerprint collecting region is released and continues to detect, it is ensured that does not influence user to the normal of mobile terminal
Use；On the other hand, it is not released if being still not detected by the fingerprint collecting region through (such as first duration) after a while,
Then the fingerprint collecting region is probably very much to be polluted by greasy dirt, spot or other materials greatly, may need user in this case
Wiping the fingerprint collecting region can just be addressed, therefore (detect this with default second round to refer to by increasing detection cycle
Whether line pickup area is released), power wastage caused by frequently detection can be avoided, reaches the purpose for saving power consumption.
Example IV
The embodiment of the present invention provides a kind of mobile terminal, referring to Fig. 4, the mobile terminal in the embodiment of the present invention includes：
Memory 401, one or more processors 402 (one is only shown in Fig. 4) and is stored on memory 401 and can be in processor
The computer program of upper operation.Wherein：Memory 401 is used to store software program and module, and processor 402 is deposited by operation
The software program and unit in memory 401 are stored up, so as to perform various function application and data processing.Specifically, handle
Device 402 realizes following steps when being stored in the above computer program of memory 401 by operation：
When the fingerprint collecting region of mobile terminal never is changed into being touched by touch, start to examine with the default period 1
Survey whether above-mentioned fingerprint collecting region is released；
When detecting that above-mentioned fingerprint collecting region is not released, when starting or keeping timer；
If the timing of the timer reaches default first duration and is still not detected by above-mentioned fingerprint collecting region and released
Put, then detect whether above-mentioned fingerprint collecting region is released with default second round, wherein, above-mentioned second round is more than above-mentioned
Period 1；
When detecting that above-mentioned fingerprint collecting region is released, close above-mentioned timer and stop detecting above-mentioned fingerprint collecting
Whether region is released.
Assuming that above-mentioned is the first possible embodiment, then provided based on the first possible embodiment
Second of possible embodiment in, detect whether above-mentioned fingerprint collecting region is released above-mentioned with default second round
Afterwards, following steps are also realized when processor 402 is stored in the above computer program of memory 401 by operation：
If default second duration of timing arrival of above-mentioned timer is still not detected by above-mentioned fingerprint collecting region and is released,
Then detect whether above-mentioned fingerprint collecting region is released with the default period 3, wherein, above-mentioned second duration is more than above-mentioned the
One duration, above-mentioned period 3 are more than above-mentioned second round.
There is provided based on the first above-mentioned possible implementation, or above-mentioned second of possible embodiment
The third possible embodiment in, when detecting that above-mentioned fingerprint collecting region is not released, processor 402 passes through operation
Following steps are also realized when being stored in the above computer program of memory 401：
Detect the state of the display screen of above-mentioned mobile terminal；
If the state for detecting the display screen of above-mentioned mobile terminal is black state,：Pass through above-mentioned mobile terminal
Proximity transducer has detected whether the above-mentioned mobile terminal of object proximity, wherein, above-mentioned proximity transducer is arranged on above-mentioned fingerprint and adopted
Collect the position beyond region；
If detecting the above-mentioned mobile terminal of no object proximity, perform above-mentioned startup or keep timer when the step of
And subsequent step；
If having detected the above-mentioned mobile terminal of object proximity,：Close the fingerprint function of above-mentioned mobile terminal；And when above-mentioned
When the display screen of mobile terminal is lit, recover the fingerprint function of above-mentioned mobile terminal.
In the 4th kind of possible embodiment provided based on the third above-mentioned possible implementation, upper
State and close after the fingerprint function of above-mentioned mobile terminal, processor 402 is stored in the above computer of memory 401 by operation
Following steps are also realized during program：
When the display screen of above-mentioned mobile terminal is lit, prompt message is exported, wherein, above-mentioned prompt message prompting is used
Family wipes the contact surface in above-mentioned fingerprint collecting region.
In the 4th kind of possible embodiment provided based on the third above-mentioned possible implementation, work as inspection
When the state for measuring the display screen of above-mentioned mobile terminal is bright screen state, processor 402 is stored in memory 401 by operation
Above computer program when also realize following steps：The step of when performing above-mentioned startup or keeping timer and follow-up step
Suddenly.
Further, as shown in figure 4, above-mentioned mobile terminal may also include：One or more input equipments 403 (only show in Fig. 4
Go out one) and one or more output equipments 404 (one is only shown in Fig. 4).Memory 401, processor 402, input equipment
403 and output equipment 404 connected by bus 405.
It should be appreciated that in embodiments of the present invention, alleged processor 402 can be CPU (Central
Processing Unit, CPU), the processor can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other FPGAs
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at
It can also be any conventional processor etc. to manage device.
Input equipment 403 can include keyboard, Trackpad, fingerprint adopt sensor (finger print information that is used to gathering user and
The directional information of fingerprint), microphone etc., output equipment 404 can include display, loudspeaker etc..
Memory 404 can include read-only storage and random access memory, and provide instruction sum to processor 401
According to.Part or all of memory 404 can also include nonvolatile RAM.For example, memory 404 may be used also
With the information of storage device type.
Therefore the fingerprint collecting region in the embodiment of the present invention when mobile terminal never is changed into being touched by touch
When, first start to detect whether the fingerprint collecting region is released with the default period 1, when detecting the fingerprint collecting region
When not being released, start or keep the timing of timer, reach default first duration in timing and be still not detected by the fingerprint
When pickup area is released, detect whether the fingerprint collecting region is released with default second round.On the one hand, the present invention exists
It is not detected by when the fingerprint collecting region is released and continues to detect, it is ensured that does not influence user to the normal of mobile terminal
Use；On the other hand, it is not released if being still not detected by the fingerprint collecting region through (such as first duration) after a while,
Then the fingerprint collecting region is probably very much to be polluted by greasy dirt, spot or other materials greatly, may need user in this case
Wiping the fingerprint collecting region can just be addressed, therefore (detect this with default second round to refer to by increasing detection cycle
Whether line pickup area is released), power wastage caused by frequently detection can be avoided, reaches the purpose for saving power consumption.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each work(
Can unit, module division progress for example, in practical application, can be as needed and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of said apparatus are divided into different functional units or module, more than completion
The all or part of function of description.Each functional unit, module in embodiment can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit, it is above-mentioned integrated
Unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.In addition, each function list
Member, the specific name of module are not limited to the protection domain of the application also only to facilitate mutually distinguish.Said system
The specific work process of middle unit, module, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in detail or remembers in some embodiment
The part of load, it may refer to the associated description of other embodiments.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, system embodiment described above is only schematical, for example, the division of above-mentioned module or unit,
Only a kind of division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can be with
With reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, the present invention realizes above-described embodiment side
All or part of flow in method, by computer program the hardware of correlation can also be instructed to complete, above-mentioned computer
Program can be stored in a computer-readable recording medium, and the computer program can be achieved above-mentioned each when being executed by processor
The step of individual embodiment of the method.Wherein, above computer program includes computer program code, and above computer program code can
Think source code form, object identification code form, executable file or some intermediate forms etc..Above computer computer-readable recording medium can be with
Including：Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disc, the light of above computer program code can be carried
Disk, computer storage, read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that above computer
The content that computer-readable recording medium includes can carry out appropriate increase and decrease according to legislation in jurisdiction and the requirement of patent practice, such as
In some jurisdictions, according to legislation and patent practice, computer-readable medium does not include being electric carrier signal and telecommunications letter
Number.
Above above-described embodiment is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme, all should
Within protection scope of the present invention.
Claims (10)
- A kind of 1. fingerprint collecting method for detecting area, it is characterised in that including：When the fingerprint collecting region of mobile terminal never is changed into being touched by touch, the finger is detected with the default period 1 Whether line pickup area is released；When detecting that the fingerprint collecting region is not released, when starting or keeping timer；If the timing of the timer reaches default first duration and is still not detected by the fingerprint collecting region and is released, Detect whether the fingerprint collecting region is released with default second round, wherein, the second round is more than described first Cycle；When detecting that the fingerprint collecting region is released, stop detecting whether the fingerprint collecting region is released.
- 2. fingerprint collecting method for detecting area according to claim 1, it is characterised in that described with default second round Detect whether the fingerprint collecting region is released, also include afterwards：If default second duration of timing arrival of the timer is still not detected by the fingerprint collecting region and is released, with The default period 3 detects whether the fingerprint collecting region is released, wherein, when second duration is more than described first Long, the period 3 is more than the second round.
- 3. fingerprint collecting method for detecting area according to claim 1 or 2, it is characterised in that when detecting the fingerprint When pickup area is not released, the fingerprint collecting method for detecting area also includes：Detect the state of the display screen of the mobile terminal；If the state for detecting the display screen of the mobile terminal is black state,：Pass through the close of the mobile terminal Sensor has detected whether mobile terminal described in object proximity, wherein, the proximity transducer is arranged on the fingerprint collecting area Position beyond domain；If mobile terminal described in detecting no object proximity, perform it is described startup or holding timer when the step of and Subsequent step；If having detected mobile terminal described in object proximity,：Close the fingerprint function of the mobile terminal；And work as the movement When the display screen of terminal is lit, recover the fingerprint function of the mobile terminal.
- 4. fingerprint collecting method for detecting area according to claim 3, it is characterised in that described to close the mobile terminal Fingerprint function, also include afterwards：When the display screen of the mobile terminal is lit, prompt message is exported, wherein, the prompt message prompting user wipes Wipe the contact surface in the fingerprint collecting region.
- 5. fingerprint collecting method for detecting area according to claim 3, it is characterised in that the detection mobile terminal Display screen state, also include afterwards：If the state for detecting the display screen of the mobile terminal is bright screen state, startup or the holding timer is performed The step of timing and subsequent step.
- A kind of 6. fingerprint collecting regional detection device, it is characterised in that including：First detection unit, for when the fingerprint collecting region of mobile terminal never is changed into being touched by touch, with default Period 1 detects whether the fingerprint collecting region is released；Timing unit, for when the first detection unit detects that the fingerprint collecting region is not released, starting or keeping meter When device timing；First detection unit is additionally operable to：When the timing of the timer reaches default first duration and is still not detected by institute When stating fingerprint collecting region and being released, detect whether the fingerprint collecting region is released with default second round, wherein, institute Stating second round is more than the period 1；First detection unit stops detection when detecting that the fingerprint collecting region is released.
- 7. fingerprint collecting regional detection device according to claim 6, it is characterised in that first detection unit is also used In：When the timing of the timer reaches default second duration and is still not detected by the fingerprint collecting region and is released, Detect whether the fingerprint collecting region is released with the default period 3, wherein, second duration is more than described first Duration, the period 3 are more than the second round.
- 8. the fingerprint collecting regional detection device according to claim 6 or 7, it is characterised in that the fingerprint collecting region Detection means also includes：Second detection unit, for when first detection unit detects that the fingerprint collecting region is not released, detecting The state of the display screen of the mobile terminal；3rd detection unit, for detecting that the state of display screen of the mobile terminal is black when second detection unit During screen state, mobile terminal described in object proximity has been detected whether by the proximity transducer of the mobile terminal, wherein, it is described Proximity transducer is arranged on the position beyond the fingerprint collecting region；Fingerprint function control unit, for when the 3rd detection unit has detected mobile terminal described in object proximity, closing Close the fingerprint function of the mobile terminal；And when the display screen of the mobile terminal is lit, recover the mobile terminal Fingerprint function；The timing unit is specifically used for：When first detection unit detects that the fingerprint collecting region is not released, and When the 3rd detection unit detects mobile terminal described in no object proximity, when starting or keeping timer.
- 9. a kind of intelligent terminal, including memory, processor and storage are on a memory and the calculating that can run on a processor Machine program, it is characterised in that realized described in the computing device during computer program following such as any one of claim 1 to 5 The step of methods described.
- 10. a kind of computer-readable recording medium, computer program is stored with the computer-readable recording medium, its feature It is, is realized when the computer program is executed by processor such as the step of any one of claim 1 to 5 methods described.
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