CN106303092A - The danger early warning method of mobile terminal and mobile terminal - Google Patents
The danger early warning method of mobile terminal and mobile terminal Download PDFInfo
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- CN106303092A CN106303092A CN201610915276.1A CN201610915276A CN106303092A CN 106303092 A CN106303092 A CN 106303092A CN 201610915276 A CN201610915276 A CN 201610915276A CN 106303092 A CN106303092 A CN 106303092A
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- Prior art keywords
- mobile terminal
- photographic head
- translational speed
- walking
- focusing
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/027—Services making use of location information using location based information parameters using movement velocity, acceleration information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The present invention relates to a kind of danger early warning method of mobile terminal, including: the translational speed of mobile terminal is detected by the alignment system of mobile terminal；Judge that whether described translational speed is less than the first pre-set velocity；The photographic head the most then opening described mobile terminal carries out finding a view and auto-focusing；Judge that whether focusing is less than clarity threshold according to finding a view of described photographic head；The most then prompt the user with risk.The present invention also provides for a kind of mobile terminal.The present invention may determine that whether user is walking, and whether uses mobile terminal in walking, thus prompts the user with risk, prevents user from using mobile terminal viewing video in the process of walking or playing game, to avoid dangerous generation.
Description
Technical field
The present invention relates to mobile terminal, particularly relate to a kind of danger early warning method of mobile terminal.
Background technology
Intelligentized along with mobile terminals such as mobile phones develops rapidly, and occurs in that " the lowest in daily life
Head race ", they even use when walking, going across the road mobile phone to play game and see video, bring great to oneself with other people safety
Hidden danger.
Summary of the invention
It is an object of the invention to prevent user from using mobile terminal to cause potential safety hazard when walking, for reaching above-mentioned mesh
, the present invention provides a kind of danger early warning method of mobile terminal.
A kind of danger early warning method of mobile terminal, including: detect mobile terminal by the alignment system of mobile terminal
Translational speed；Judge that whether described translational speed is less than the first pre-set velocity；The most then open the photographic head of described mobile terminal
Carry out finding a view and auto-focusing；Judge that whether focusing is less than clarity threshold according to finding a view of described photographic head；The most then to
Family prompting risk.
Wherein in an embodiment, the described translational speed being detected mobile terminal by the alignment system of mobile terminal
Step, is to be detected by global position system.
Wherein in an embodiment, the described translational speed being detected mobile terminal by the alignment system of mobile terminal
Before step, also include judging the step whether mobile terminal is in normal mode of operation, be only in normal mode of operation
Under the conditions of perform the step of translational speed of the described alignment system detection mobile terminal by mobile terminal.
Wherein in an embodiment, the described step judging whether described translational speed is less than the first pre-set velocity, bag
Include and judge that described translational speed, whether less than the first pre-set velocity and more than the second pre-set velocity, the most just performs described unlatching
The photographic head of mobile terminal carries out finding a view and the step of auto-focusing.
Wherein in an embodiment, the described translational speed being detected mobile terminal by the alignment system of mobile terminal
Before step, also include the step opening walking detection function.
Wherein in an embodiment, described in prompt the user with the step of risk, choose whether including prompting and for user
Mobile terminal is proceeded to standby mode, the most then mobile terminal is proceeded to standby mode, otherwise control described photographic head and stop work
Make, and close described walking detection function.
Wherein in an embodiment, described judge that focusing is whether less than the step of clarity threshold according to finding a view of photographic head
Suddenly, if judged result is no, then controls described photographic head and quit work.
Wherein in an embodiment, whether judge focusing if described in the first preset duration according to finding a view of photographic head
The number of times being no less than the judged result of the step of clarity threshold is more than preset times, then do not trigger described in the second duration
The step of the translational speed of mobile terminal is detected by the alignment system of mobile terminal.
There is a need to provide a kind of mobile terminal applying said method.
A kind of mobile terminal, including photographic head, alignment system and display screen, also includes detecting system of walking；Described walking
Detecting system has walking detection function, for moving described in the real-time positional information calculation detected according to described alignment system
The translational speed of terminal, and judge that described translational speed whether less than the first pre-set velocity, is the most then opened described photographic head and entered
Row is found a view and auto-focusing, judges whether focusing is less than clarity threshold, the most then described according to finding a view of described photographic head
Risk is prompted the user with on display screen.
Wherein in an embodiment, described alignment system is global position system.
The danger early warning method of above-mentioned mobile terminal and mobile terminal, detect translational speed+photographic head by alignment system
Focusing two step judgment modes the most clearly judge whether user is walking, and whether use mobile terminal in walking, thus
Prompt the user with risk, prevent user from using mobile terminal viewing video in the process of walking or playing game, to avoid danger
Generation.The mode that two kinds of judgment modes combine can improve judging nicety rate, avoids erroneous judgement as far as possible.And owing to shooting is first
The straight row electric power consumed of finding a view is relatively big, the most only just starts photographic head in the case of velocity estimated is eligible, saves as far as possible
Electric power saving.
Accompanying drawing explanation
By being more particularly described of the preferred embodiments of the present invention shown in accompanying drawing, the above and other mesh of the present invention
, feature and advantage will become more fully apparent.The part that reference instruction identical in whole accompanying drawings is identical, and do not carve
Meaning draws accompanying drawing by actual size equal proportion scaling, it is preferred that emphasis is illustrate the purport of the present invention.
Fig. 1 is the flow chart of the danger early warning method of mobile terminal in one embodiment of the invention；
Fig. 2 is the flow chart of the danger early warning method of mobile terminal in another embodiment of the present invention；
Fig. 3 is the structured flowchart of mobile terminal in one embodiment of the invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the first-selected embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to institute herein
The embodiment described.On the contrary, providing the purpose of these embodiments is to make to the disclosure more thoroughly comprehensively.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more phase
Arbitrary and all of combination of the Listed Items closed.
Mobile terminal alleged in this specification includes but not limited to that mobile phone, panel computer, portable game machine etc. are equipped with
There is the handheld mobile device of photographic head and positioning function.
Fig. 1 is the flow chart of the danger early warning method of mobile terminal in an embodiment, including:
S110, detects the translational speed of mobile terminal by the alignment system of mobile terminal.
Alignment system can detect the position of mobile terminal in real time, according to the position of each moment mobile terminal, so that it may
To calculate the translational speed of mobile terminal.
Wherein in an embodiment, alignment system is global position system, such as GPS, dipper system etc..Real at other
Execute in example, it is possible to use the location technology of other known mobile terminals positions, the base station of such as mobile communications network
Location technology, the technology that positions of carrying out according to the Wi-Fi hotspot accessed, or use social networking application to carry out positioning (such as by micro-
Letter positions) technology etc..
S120, it is judged that whether translational speed is less than the first pre-set velocity；The most then enter step S130.
First pre-set velocity is an empirical value, for judging that the user of mobile terminal, whether in walking, therefore may be used
Speed during to walk with reference to the mankind is set.The speed of travel of the such as mankind is generally 1～3 meter per seconds, therefore a reality
Execute in example and the first pre-set velocity can be set to 3 meter per seconds.When setting the first pre-set velocity can be in conjunction with the concrete location used
The error of system, sets certain redundancy, judges that whether user is in the accuracy rate walked to improve.It should be understood that for one
Other move mode a bit, uses mobile terminal to be also easily caused security incident in movement, is equally moved speed
Degree includes the judgement scope of the first pre-set velocity in.Such as needing detection to use mobile phone by bike time, can be by the
One pre-set velocity is set to 10 meter per seconds.To sum up, wherein in an embodiment, the span of the first pre-set velocity is 3 meter per seconds
To 10 meter per seconds.
S130, the photographic head opening mobile terminal carries out finding a view and auto-focusing.
Mobile terminal typically has the automatic focusing function of photographic head.If user is in relative static conditions, including
Take the vehicles (by bus, by ship, by air etc.) of closing, then mobile terminal can be quickly completed the focusing of photographic head, obtains
Obtain a focus clearly.If but user is in walking, then photographic head just cannot complete focusing, the definition meeting i.e. focused
The lowest.
S140, it is judged that whether focusing is less than clarity threshold；The most then enter step S150.
The definition of focusing, less than clarity threshold, illustrates that the scene before photographic head is changing always, therefore cannot complete
Focusing.In conjunction with the judgement previously for translational speed, illustrate that the user of mobile terminal is in walking.This clarity threshold is one
Empirical value, specifically can draw according to the focusing ability Binding experiment of the camera system of mobile terminal.
S150, prompts the user with risk.
Ejecting prompting on the display screen of mobile terminal, the user of prompting mobile terminal uses mobile terminal when walking
There is potential safety hazard.Wherein in an embodiment, it is also possible to play warning tones by speaker simultaneously.
The danger early warning method of above-mentioned mobile terminal, the most clear by alignment system detection translational speed+camera focusing
Two clear step judgment modes, it is judged that whether user is in walking, and whether uses mobile terminal in walking, thus prompts the user with
Risk, prevents user from using mobile terminal viewing video in the process of walking or playing game, to avoid the generation of danger.Two kinds
The mode that judgment mode combines can improve judging nicety rate, avoids erroneous judgement as far as possible.And owing to photographic head is found a view always
The electric power consumed is relatively big, the most only just starts photographic head in the case of velocity estimated is eligible, saves electric power as far as possible.
Wherein in an embodiment, walking detection function can manually opened/closedown.User opens this function being not desired to
In the case of can manually be turned off.
For specific groups such as minors, guardian is often desirable to it and walks detection function when using mobile terminal not
It is closed.The most wherein in an embodiment, the closedown of walking detection function need to carry out authentication (such as password,
The modes such as fingerprint, iris, face), prevent minor from privately closing walking detection function back and walk roadside object for appreciation mobile phone.
Wherein in an embodiment, step S150 also can be sent out carrying by mobile terminal after prompting the user with risk
Show signal.This cue can be destined to tutorial, and guardian is appreciated that children under guardianship limit is walked roadside and used accordingly
Mobile terminal, such that it is able to criticize and educate in time.Wherein in an embodiment, mobile terminal sends the same of cue
Time also can send the positional information of this mobile terminal, guardian can the inquiry with combining position information with to children under guardianship judge should
Secondary walking detects whether as erroneous judgement.
Fig. 2 is the flow chart of the danger early warning method of mobile terminal in another embodiment, identical with embodiment illustrated in fig. 1
Step only carries out simple introduction.The method includes:
S202, it is judged that whether mobile terminal is in normal mode of operation.
It should be understood that mobile terminal is not turned on detection function of walking when being in the states such as standby, shutdown.Due to user one
As will not offline mode walk below roadside use mobile terminal, therefore can also be not turned under offline mode walking detection merit
Energy.Owing to walking detection function can persistently consume electric power, walking detection function can also be closed the most in a power-save mode.At it
In in an embodiment, normal mode of operation is that mobile terminal is not at standby (screen locking, dormancy), shutdown, offline mode, power saving
Any one state in pattern.
S210, detects the translational speed of mobile terminal by the alignment system of mobile terminal.
S220, it is judged that whether translational speed is less than the first pre-set velocity and more than the second pre-set velocity.
If it should be understood that mobile terminal remains static, illustrate that user does not use mobile phone in movement, because of
This arranges the second pre-set velocity and judges whether user remains static.Wherein in an embodiment, the second pre-set velocity
Span is that 0.5 meter per second is to 1 meter per second.If mobile terminal is not between two kinds of pre-set velocity, then returns step S210 and continue
Continue and test the speed.
S230, the photographic head opening mobile terminal carries out finding a view and auto-focusing.
In the present embodiment, this step is to carry out on backstage, and the image information not got by photographic head is at mobile terminal
Display screen on show, to save electric energy and to avoid interference the normal use of user.
S240, it is judged that whether focusing is less than clarity threshold.The most then enter step S250, otherwise enter step S242.
S242, controls photographic head and quits work.
Focusing definition, more than clarity threshold, illustrates that user is in stable kinestate, for instance it can be possible that be in
The back seat of the vehicles such as bicycle, electric motor car, or be in the rapid of the states such as traffic congestion, therefore can close
Photographic head is to save electric energy.In the present embodiment, after step S242, return step S202, restart to take turns walking detection stream
Journey.
Wherein in an embodiment, if step S240 continuous several times within a certain period of time detects focusing, definition is more than
Clarity threshold, illustrates that user is constantly in the vehicles of low speed, therefore walking detection function is closed a period of time,
Prevent from walking detecting system idle running to save electric energy.If the judged result of step S240 in specifically may is that the first preset duration
The number of times being no is more than preset times, then walking is detected function temporary close the second duration.Wherein the first preset duration, second
Preset duration, preset times can use empirical value, it is also possible to add in the terminal and set respective counts by user oneself
The function of value.
The automatic focusing function of mobile terminal, is substantially that (picture signal processes by being integrated in the ISP of mobile terminal
Device) in a set of method for computing data carry out.After photographic head captures the most original image, these view data can be taken as
Initial data is sent in ISP, and now initial data will be analyzed by ISP, close between adjacent pixels in check image
Degree difference.If the focusing of original image is inaccurate, then the picture element density adjoined will be sufficiently close to.And now ISP meeting
There is a set of single algorithm that these pixels are adjusted this process to be reflected in mobile terminal user eye, be
Auto-focusing process.The algorithm that different photo module uses is the most different, and the quality of auto-focusing is the most also not quite similar.Pass through
Above-mentioned algorithm learns that the focal length of current camera lens is too far or the nearest.The regulation of photographic head focal length is by photographic head is locked sound
Coil motor realizes.Voice coil motor is called for short (VCM), and it is mainly made up of coil, group of magnets and shell fragment, and coil passes through upper and lower two
Individual shell fragment is fixed in group of magnets.When to coil electricity, coil can produce magnetic field, coil magnetic field and group of magnets and interact,
Coil can move up, and drives the photographic head being locked in coil to move together；When power is off, coil returns under shell fragment elastic force,
Thus achieve automatic focusing function.
In coil moving process, different according to the speed (the first pre-set velocity/the second pre-set velocity) set, ISP is to former
The degree of closeness of picture element density that beginning data are analyzed in rear check image adjoining is the most different.Speed is the fastest, the pixel adjoined
Density can be closer to, and image is the fuzzyyest.First pre-set velocity/the second pre-set velocity is returned according to concrete value each corresponding
Definition marginal value.S250, prompts the user with risk.
Can choose whether mobile terminal is proceeded to standby mode for user, if user selects to proceed to mobile terminal simultaneously
Standby mode, then carry out screen locking to mobile terminal, enters standby mode, otherwise controls photographic head and quits work, and closes walking
Detection function.Wherein in an embodiment, it is provided that to three options of user: screen locking, not screen locking, do not reresent.If using
Family selects not screen locking, then enter step S202；If user selects not reresent, then control photographic head and quit work, and closing rows
Walk to detect function.Owing to the because users such as erroneous judgement may need Temporarily Closed walking detection function, carry when ejecting lock machine prompting
For the quick closedown option of walking detection function, Consumer's Experience can be promoted.
The present invention also provides for a kind of mobile terminal, as it is shown on figure 3, include photographic head 12, alignment system 16, display screen 14 and
Walking detecting system 20.Walking detecting system 20 has walking detection function, can detect according to alignment system 16 in real time
The translational speed of positional information calculation mobile terminal, and judge that translational speed whether less than the first pre-set velocity, is the most then opened
Photographic head 12 carries out finding a view and auto-focusing.According to finding a view of photographic head 12, walking detecting system 20 judges that whether focusing is less than clear
Clear degree threshold value, prompts the user with risk the most on display screen 14.
Wherein in an embodiment, walking detecting system 20 can manually opened/closedown.User opens this merit being not desired to
Can manually be turned off in the case of energy.
Wherein in an embodiment, the closedown of walking detecting system 20 needs to carry out authentication and (such as password, refers to
The modes such as stricture of vagina, iris, face), prevent minor from privately closing walking detection function back and walk roadside object for appreciation mobile phone.
Wherein in an embodiment, after prompting the user with risk on display screen 14, mobile terminal also can be by mobile
Communication network (or other communication networks) sends cue to tutorial mobile terminal or miscellaneous equipment.Guardian accordingly may be used
To learn that children under guardianship limit is walked roadside and used mobile terminal, such that it is able to criticize and educate in time.An embodiment wherein
In, mobile terminal also can send the positional information of this mobile terminal while sending cue, guardian can be with binding site
Information and the inquiry to children under guardianship judge that this walking detects whether as erroneous judgement.
Wherein in an embodiment, alignment system 16 is global position system, such as GPS, dipper system etc..At other
In embodiment, it is possible to use the location technology of other known mobile terminals positions, such as the base of mobile communications network
Stand location technology, carry out the technology that positions according to the Wi-Fi hotspot accessed, or use social networking application to carry out positioning (such as passing through
Wechat positions) technology etc..
Wherein in an embodiment, walking detection function is only opened under conditions of mobile terminal is in normal mode of operation
Open.Normal mode of operation is that mobile terminal had not only been not at pattern in use that is standby but also that be not at off-mode.
Wherein in an embodiment, normal mode of operation be mobile terminal be not at standby (screen locking, dormancy), shutdown,
Any one state in offline mode, battery saving mode.
Wherein in an embodiment, open photographic head 12 and carry out finding a view and the condition of auto-focusing is to judge translational speed
Whether less than the first pre-set velocity and more than the second pre-set velocity, the most just open photographic head and carry out finding a view and auto-focusing.?
In one of them embodiment, the span of the first pre-set velocity is that 3 meter per seconds are to 10 meter per seconds.Wherein in an embodiment,
The span of the second pre-set velocity is that 0.5 meter per second is to 1 meter per second.
Wherein in an embodiment, while walking detecting system 20 prompts the user with risk on display screen 14, also
Choose whether mobile terminal is proceeded to standby mode for user on a display screen, if user selects to proceed to mobile terminal standby mould
Formula, then carry out screen locking；Otherwise control photographic head 12 to quit work, and close walking detection function.Wherein in an embodiment,
It is to be supplied to three options of user on display screen 14: screen locking, not screen locking, do not reresent.If user selects not reresent, then go
Walk detecting system 20 to control photographic head and quit work, and close walking detection function.
Wherein in an embodiment, according to finding a view of photographic head 12, walking detecting system 20 judges that whether focusing is less than clear
The judged result of clear degree threshold value is if it has not, then control photographic head 12 and quit work；And if in the first preset duration definition threshold
The number of times that the judged result of value is no is more than preset times, then walking is detected function temporary close the second duration.
Wherein in an embodiment, walking detecting system 20 is opened photographic head 12 and is carried out finding a view and will during auto-focusing
The visual information that photographic head 12 obtains shows on display screen 14.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that, come for those of ordinary skill in the art
Saying, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a danger early warning method for mobile terminal, including:
The translational speed of mobile terminal is detected by the alignment system of mobile terminal；
Judge that whether described translational speed is less than the first pre-set velocity；The photographic head the most then opening described mobile terminal is carried out
Find a view and auto-focusing；
Judge that whether focusing is less than clarity threshold according to finding a view of described photographic head；The most then prompt the user with risk.
The danger early warning method of mobile terminal the most according to claim 1, it is characterised in that described by mobile terminal
The step of the translational speed of alignment system detection mobile terminal, is to be detected by global position system.
The danger early warning method of mobile terminal the most according to claim 1, it is characterised in that described by mobile terminal
Before the step of the translational speed of alignment system detection mobile terminal, also include judging whether mobile terminal is in normal Working mould
The step of formula, only performs described mobile eventually by the alignment system detection of mobile terminal under conditions of being in normal mode of operation
The step of the translational speed of end.
The danger early warning method of mobile terminal the most according to claim 1, it is characterised in that the described mobile speed of described judgement
Whether degree is less than the step of the first pre-set velocity, including judging that described translational speed is whether less than the first pre-set velocity and more than the
Two pre-set velocity, the photographic head the most just performing described unlatching mobile terminal carries out finding a view and the step of auto-focusing.
The danger early warning method of mobile terminal the most according to claim 1, it is characterised in that described by mobile terminal
Before the step of the translational speed of alignment system detection mobile terminal, also include the step opening walking detection function.
The danger early warning method of mobile terminal the most according to claim 5, it is characterised in that described in prompt the user with risk
Step, including prompting and choose whether mobile terminal is proceeded to standby mode for user, the most then proceed to treat by mobile terminal
Machine pattern, otherwise controls described photographic head and quits work, and closes described walking detection function.
The danger early warning method of mobile terminal the most according to claim 1, it is characterised in that described taking according to photographic head
Scape judges whether focusing is less than the step of clarity threshold, if judged result is no, then controls described photographic head and quits work.
The danger early warning method of mobile terminal the most according to claim 7, it is characterised in that if in the first preset duration
Described judge that the number of times whether focusing is no less than the judged result of the step of clarity threshold is more than according to finding a view of photographic head
Preset times, then do not trigger the translational speed of the described alignment system detection mobile terminal by mobile terminal in the second duration
Step.
9. a mobile terminal, including photographic head, alignment system and display screen, it is characterised in that also include detecting system of walking；
Described walking detecting system has walking detection function, for the positional information calculation detected according to described alignment system in real time
The translational speed of described mobile terminal, and judge that described translational speed whether less than the first pre-set velocity, is the most then opened described
Photographic head carries out finding a view and auto-focusing；Always according to finding a view of photographic head, described walking detecting system judges that whether focusing is less than clear
Clear degree threshold value, the most then prompt the user with risk on described display screen.
Mobile terminal the most according to claim 9, it is characterised in that described alignment system is global position system.
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| CN201610915276.1A CN106303092B (en) | 2016-10-20 | 2016-10-20 | The danger early warning method and mobile terminal of mobile terminal |
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| CN201610915276.1A CN106303092B (en) | 2016-10-20 | 2016-10-20 | The danger early warning method and mobile terminal of mobile terminal |
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| CN106600898A (en) * | 2017-01-17 | 2017-04-26 | 腾讯数码（天津）有限公司 | Safety early warning method, device and terminal |
| CN107734382A (en) * | 2017-08-28 | 2018-02-23 | 北京邮电大学 | Video transmission method and device under a kind of low-and high-frequency Collaborative environment |
| CN108711202A (en) * | 2018-08-06 | 2018-10-26 | 何沙沙 | A kind of Traffic Accident Rescue System based on big data |
| CN108881643A (en) * | 2018-08-17 | 2018-11-23 | 安徽星宇生产力促进中心有限公司 | A kind of walk uses mobile phone danger alarm set and its application method |
| CN110022404A (en) * | 2019-03-12 | 2019-07-16 | 深圳壹账通智能科技有限公司 | The control method of mobile phone, computer readable storage medium and mobile phone under walking states |
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| CN108711202A (en) * | 2018-08-06 | 2018-10-26 | 何沙沙 | A kind of Traffic Accident Rescue System based on big data |
| CN108881643A (en) * | 2018-08-17 | 2018-11-23 | 安徽星宇生产力促进中心有限公司 | A kind of walk uses mobile phone danger alarm set and its application method |
| CN110022404A (en) * | 2019-03-12 | 2019-07-16 | 深圳壹账通智能科技有限公司 | The control method of mobile phone, computer readable storage medium and mobile phone under walking states |
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| CN106303092B (en) | 2019-07-02 |
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