CN107635060A - A kind of road conditions danger based reminding method, terminal and storage medium - Google Patents
A kind of road conditions danger based reminding method, terminal and storage medium Download PDFInfo
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- CN107635060A CN107635060A CN201710670710.9A CN201710670710A CN107635060A CN 107635060 A CN107635060 A CN 107635060A CN 201710670710 A CN201710670710 A CN 201710670710A CN 107635060 A CN107635060 A CN 107635060A
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Abstract
The invention discloses a kind of road conditions danger based reminding method, terminal and storage medium, methods described to include：Obtain the pavement behavior in the range of user's front preset；Judge that current road whether there is potential danger according to the pavement behavior；If the current road has potential danger, dangerous prompting is sent.The program passes through the pavement behavior in the range of user in real front preset, then determine that current road whether there is potential danger according to the pavement behavior, for example the potential danger of human safety issues may be caused with the presence or absence of barrier or puddle etc., if it is determined that there is potential danger in current road, dangerous prompting is then sent in time, so that user notices the risk object for causing potential danger in time, and make reply reflection, so, pavement behavior can include a variety of factors for causing potential danger, judgement for potential danger is more accurate, and then user can be improved and walked while playing the security of mobile phone.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of road conditions danger based reminding method, terminal and storage medium.
Background technology
At present, as the development of the communication technology, various mobile terminals turn into people's daily life gradually
An indispensable part, people cause " race of bowing " word to arise at the historic moment terminal according to lazyness, and race of bowing generally refers to nothing
The people of work " bow and see screen " shape by when and where all.Nowadays increasing people adds race of bowing, the frequent one side of race of bowing
On foot, while playing mobile phone, roadblock or pedestrian are just bumped against unless you give your whole attention to it, or even enters into hole or falls down, and cause bodily injury.In order to
The race that avoids bowing occurs unexpected on road and causes personal injury, mainly there is the following two kinds solution in the prior art：
Scheme one：Occur surprisingly in order to avoid bowing race on road, the communications and transportation office in Augsburg, Germany city just thinks
The scheme of " ground traffic lights " has been arrived, i.e., has disposed some " traffic lights " to be warned on crossing ground, so that the race user that bows
The traffic conditions on road are noticed, so as to avoid some traffic accidents.But this scheme made an amendment on traffic route,
If it is desired to reach accurate alarming effect, it is necessary to which system-wide section is configured flushing green light, can so expend substantial amounts of physical resources and financial resources, such as
Fruit only has special intersection to set, and does not just reach safety warning effect, and one is more than often at crossing, when going across the road
People, warning function be not strong；
Scheme two：For problem present in scheme one, some terminals can realize that potential danger is reminded in the prior art
Function, such as smart mobile phone can determine whether user is walking according to accelerometer, if user is walking, Ke Yili
The speed of related movement between the object in environment and mobile phone is determined with modes such as sound rangings, if speed of related movement is excessive
(for example the speed of related movement between precipitate vehicle and mobile phone is excessive), then it can determine to be potentially dangerous, mobile phone is just
User can be reminded in time, so as to avoid unexpected generation.But the program is to carry out danger judgement by relative motion, and for quiet
The road conditions such as roadblock only, puddle, user bow see the mobile phone when with comparatively gentle speed close to they, they and mobile phone
Between speed of related movement vary less, in this case, the program can not just be accurately detected potential danger.
The content of the invention
In view of this, the embodiments of the invention provide a kind of road conditions danger based reminding method, terminal and storage medium, to solve
The problem of potential danger around race of bowing can not accurately be detected in the prior art.
First aspect present invention provides a kind of road conditions danger based reminding method, applied to terminal, such as mobile phone, tablet personal computer
Deng, including：Obtain the pavement behavior in the range of user's front preset；Judge that current road whether there is according to the pavement behavior
Potential danger；If the current road has potential danger, dangerous prompting is sent.
The method described by implementing first aspect, when user's using terminal, user in real front preset scope
Interior pavement behavior, herein preset range can be pre-set according to being actually needed, such as can be using terminal as launch point, with
Preset length is launches a spherical or Part-spherical regional extent of radius, to obtain more comprehensive road surface as far as possible
Situation, and ensure that user has the enough reaction time, then determine that current road whether there is potential danger according to the pavement behavior
The potential danger of human safety issues may be caused, if it is determined that current road
There is potential danger in face, then send dangerous prompting in time, for example prompting is sent in a manner of alarming sound or vibrations etc., so that user
The risk object for causing potential danger is noticed in time, and makes reply reflection, in this way, pavement behavior can include a variety of cause
The factor of potential danger, the judgement for potential danger is more accurate, and then can improve user and walk while playing mobile phone
Security.
With reference to first aspect present invention, in first aspect present invention first embodiment, acquisition user's front preset
In the range of pavement behavior include：Utilize the road surface picture in front of camera shooting user；It is described to be sentenced according to the pavement behavior
Disconnected current road includes with the presence or absence of potential danger：Image recognition is carried out to the road surface picture；Identified according to described image
As a result judge that road surface ahead is fallen into the presence or absence of barrier or hole.
By performing above-mentioned steps, the road surface picture in front of the rear camera captured in real-time user of terminal can be used,
In the case of due to the using terminal when walking, even if user stares at terminal screen always, the rear camera of terminal can also
The road surface picture in front of user is photographed, then, image recognition is carried out to the road surface picture photographed, you can judge current road
Situations such as face is fallen into the presence or absence of barrier or hole, if it does, explanation current road has potential danger.What which was got
Pavement behavior true and accurate, and then improve the accuracy of detection of potential danger.
With reference to first aspect present invention, in first aspect present invention second embodiment, acquisition user's front preset
In the range of pavement behavior include：Utilize the road surface medium state in front of infrared inductor collection user；It is described according to the road
Planar condition judges that current road includes with the presence or absence of potential danger：Judge the road surface medium state and safety pavement medium state
Difference whether be more than preset difference value；If whether the difference of the road surface medium state and the safety pavement medium state is more than
Preset difference value, determine that the current road has potential danger.
By performing above-mentioned steps, infrared inductor can be installed in terminal, use is gathered using infrared inductor in real time
Road surface medium state in the range of the front preset of family, herein road surface medium state can understand accurately characterize current road danger
Dangerous state, and for relatively flat safe road surface, it has certain safety pavement medium state, can preset safety
Road surface medium state is potential danger be present beyond the road surface of the scope, i.e., if road surface medium shape in the range of some
State and the difference of safety pavement medium state are more than preset difference value, illustrate that current road has potential danger, which being capable of essence
True detects pavement behavior, improves the accuracy of road conditions potential danger detection.
With reference to first aspect present invention second embodiment, in the embodiment of first aspect present invention the 3rd, the road surface
Medium state includes：Road surface Media density and/or road surface waviness.
By performing above-mentioned steps, road surface medium state is including but not limited to road surface Media density and/or road in the program
Face waviness, whether road surface Media density can directly determine current road a relatively violent change, for example dirt road is to water
There are the situations such as puddle in the transition of road, road surface, and these situations all can bring personal safety to threaten to user, therefore on current road
When surface density and the difference of default area densities are more than pre-set density difference, then it can determine that user is currently at potential danger shape
State；And road surface waviness is another sign accurate attribute of pavement behavior, such as if current road waviness is excessive,
It is likely to be front and situations such as step, hole is sunken occurs, need call user's attention to see road in such cases, then is risen in current road
The difference of Fu Du and default road surface waviness is more than default fluctuating difference, determines that user is currently at potential danger state；It is above-mentioned
Two kinds of road surface medium states can accurately characterize pavement state, and be close to road surface feelings common in user's daily life
Condition, Consumer's Experience can be improved.In addition, the road surface medium state of the present invention is not limited to above two, as long as it can realize
The road surface medium state token state of technical scheme is applied to the present invention.
It is described to send dangerous remind and include in the embodiment of first aspect present invention the 4th with reference to first aspect present invention：
Simulation causes the dangerous object of potential danger, obtains risk identification corresponding to the dangerous object；Show the risk identification simultaneously
Send warning.
By performing above-mentioned steps, after it is determined that current road is possible to cause danger to user, will can cause potential
Dangerous dangerous object carries out simulation classification, for example height is played on road surface suddenly can be classified as step, then generates the dangerous object
Corresponding risk identification, such as step mark, finally show danger sign, and are simultaneously emitted by warning, and so, it is possible
User's dangerous tip of greater clarity is given, user is carried out psychological preparation.
With reference to first aspect present invention, in the embodiment of first aspect present invention the 5th, acquisition user's front preset
In the range of pavement behavior also include：The traffic information in the range of user's front preset is obtained using distance-sensor；Described
Judge that current road includes with the presence or absence of potential danger according to the pavement behavior：The current road is judged according to the traffic information
Face whether there is barrier；If the current road has barrier, determine that the current road has potential danger.
By performing above-mentioned steps, can in terminal mounting distance inductor, such as ultrasonic sensing device, pass through distance
Traffic information in the range of inductor user in real front preset, herein distance-sensor can detect in certain distance
Whether someone or barrier are present, for example situations such as roadblock, electric pole, vehicle, are then determined according to the traffic information detected
Current road whether there is barrier；If it does, determining that the current road has potential danger, distance-sensor can be more
Add the presence for accurately detecting barrier, avoid user's imprudence from bumping against barrier.
In addition, second aspect of the present invention provides a kind of terminal, such as mobile phone and tablet personal computer etc., the terminal includes being used for
Perform the module or unit of any one road conditions danger based reminding method of above-mentioned first aspect or first aspect.
For example, the terminal includes：Pavement behavior acquisition device, for obtaining the road surface shape in the range of user's front preset
Condition；Processor, for judging that current road whether there is potential danger according to the pavement behavior；Alarm set, in institute
When stating processor and judging that the current road has potential danger, dangerous prompting is sent.
By implementing above-mentioned terminal, when user's using terminal, the road surface shape in the range of user in real front preset
Condition, herein preset range can be pre-set according to being actually needed, such as can be using terminal as launch point, using preset length as
Launch a spherical or Part-spherical regional extent of radius, to obtain more comprehensive pavement behavior as far as possible, and protect
Card user has the enough reaction time, then determines that current road whether there is potential danger according to the pavement behavior, for example be
The no potential danger that barrier or puddle etc. be present and may cause human safety issues, if it is determined that current road exists potential
Danger, then dangerous prompting is sent in time, for example prompting is sent in a manner of alarming sound or vibrations etc., so that user notices in time
Cause the risk object of potential danger, and make reply reflection, in this way, pavement behavior can include a variety of potential dangers that cause
Factor, the judgement for potential danger is more accurate, and then can improve user and walk while playing the security of mobile phone.
With reference to second aspect of the present invention, in second aspect of the present invention first embodiment, the pavement behavior acquisition device
Including：Camera, for utilizing the road surface picture in front of camera shooting user.
By implementing above-mentioned terminal, rear camera can be installed at the rear of terminal, and then in front of captured in real-time user
Road surface picture, due to the using terminal when walking in the case of, even if user stares at terminal screen always, the rearmounted of terminal is taken the photograph
As head can also photograph the road surface picture in front of user, then, image recognition is carried out to the road surface picture photographed, you can sentence
Break and situations such as current road is fallen into the presence or absence of barrier or hole, if it does, explanation current road has potential danger.The party
The pavement behavior true and accurate that formula is got, and then improve the accuracy of detection of potential danger.
With reference to second aspect of the present invention, in second aspect of the present invention second embodiment, the pavement behavior acquisition device
Including：Infrared inductor, for utilizing the road surface medium state in front of infrared inductor collection user.
By implementing above-mentioned terminal, infrared inductor can be installed in terminal, use is gathered using infrared inductor in real time
Road surface medium state in the range of the front preset of family, herein road surface medium state can understand accurately characterize current road danger
Dangerous state, and for relatively flat safe road surface, it has certain safety pavement medium state, can preset safety
Road surface medium state is potential danger be present beyond the road surface of the scope, i.e., if road surface medium shape in the range of some
State and the difference of safety pavement medium state are more than preset difference value, illustrate that current road has potential danger, which being capable of essence
True detects pavement behavior, improves the accuracy of road conditions potential danger detection.
With reference to second aspect of the present invention, in the embodiment of second aspect of the present invention the 3rd, the alarm set includes：Raise one's voice
Device and/or vibration unit.
By implementing above-mentioned terminal, alarm set is including but not limited to loudspeaker and/or vibration unit, in order to send
When danger is reminded, marking is reminded by sound, can also be carried out reminding by way of vibrations, or both with reference to making
With prompting effect can be strengthened, so that user recognizes potential danger in time.
With reference to second aspect of the present invention, in the embodiment of second aspect of the present invention the 4th, the terminal be double screen movement eventually
End, the alarm set is one of display screen of the dual-screen mobile terminal.
By implementing above-mentioned terminal, dual-screen mobile terminal can include one capacitance plate of an ink screen, specific secure side
Formula can be that mobile terminal the same face respectively installs one piece of display screen up and down, such as, top installs one piece of ink screen and is used as reminding dress
Put, often show not power-consuming, bottom normal screen；Can also be that respectively one piece of screen of installation, a screen carry out display road for left and right in the same face
Condition is reminded, and another screen is used for normal use mobile terminal.Which not only accomplishes to remind user potential danger to be present in time, and
User's normal use terminal is not influenceed, improves Consumer's Experience.
Module or unit included by the road conditions danger alarm set are not limited to above-mentioned naming method.
These aspects of the application can more straightforward in the following description.
Third aspect present invention provides a kind of terminal, including at least one processor and with least one processing
The memory of device communication connection；Wherein, have can be described by the instruction of at least one computing device for the memory storage
Instruction is by least one computing device, so as to realize the present invention the during at least one computing device described program
Road conditions danger based reminding method described in any embodiment of one side or first aspect.
Fourth aspect present invention provides a kind of computer-readable recording medium, the computer-readable recording medium storage
Computer instruction, the computer instruction are used for any reality for making the computer perform first aspect present invention or first aspect
Apply the road conditions danger based reminding method described in mode.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood by reference to accompanying drawing, accompanying drawing is schematically without that should manage
Solve to carry out any restrictions to the present invention, in the accompanying drawings：
Fig. 1 shows the structure chart of mobile phone in the embodiment of the present invention；
Fig. 2 shows the flow chart of road conditions danger based reminding method according to embodiments of the present invention；
Fig. 3 A show a schematic diagram of preset range according to embodiments of the present invention；
Fig. 3 B show another schematic diagram of preset range according to embodiments of the present invention；
Fig. 4 A show that the camera of terminal according to embodiments of the present invention obtains the one of pavement behavior within a preset range
Individual schematic diagram；
Fig. 4 B show that the infrared inductor of terminal according to embodiments of the present invention obtains pavement behavior within a preset range
A schematic diagram；
Fig. 5 A show the schematic diagram of the risk identification for the step that simulation according to embodiments of the present invention obtains；
Fig. 5 B show the schematic diagram of the risk identification in the puddle that simulation according to embodiments of the present invention obtains；
Fig. 6 A show a structural representation of terminal according to embodiments of the present invention；
Fig. 6 B show another structural representation of terminal according to embodiments of the present invention；
Fig. 7 A1 to Fig. 7 A4 show that dual-screen mobile terminal according to embodiments of the present invention display screen setting up and down is shown
Show and remind the schematic diagram of road conditions；
Fig. 7 B1 and Fig. 7 B2 show that dual-screen mobile terminal according to embodiments of the present invention or so sets display screen to be shown
Show and remind the schematic diagram of road conditions；
Fig. 8 show terminal according to embodiments of the present invention in a structural representation.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
As shown in figure 1, it is the application scenarios schematic diagram of embodiments of the invention.Mobile terminal is mobile phone or tablet personal computer etc.
Mobile device, mobile terminal by taking mobile phone as an example, the part-structure block diagram of mobile phone as shown in Fig. 1, mobile phone include radio circuit 110,
Memory 120, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, wireless module 170, processor 180
And the grade of power supply 190 part.It will be understood by those skilled in the art that the handset structure shown in Fig. 1 is not formed to mobile phone
Limit, can include than illustrating more or less parts, either combine some parts or different parts arrangement.
Wherein RF circuits 110 be used for receive and send messages or communication process in, the reception and transmission of signal.Memory 120 is used for
Software program and module are stored, processor 180 is stored in the software program and module of memory 120 by operation, so as to
Perform various function application and the data processing of mobile phone.Input block 130 is used for the numeral or character information for receiving input, with
And produce the key signals relevant with the user of mobile phone setting and function control and input.Input block 130 may include contact panel
131 and other input equipments 132.Other input equipments 132 can include but is not limited to physical keyboard, function key, mouse, behaviour
Make the one or more in bar.Display unit 140 be used for show by user input information or be supplied to user information and
The various menus of mobile phone.Display unit 140 can include display panel 141.Contact panel 131 can cover display panel 141, when
After contact panel 131 detects the touch operation on or near it, processor 180 is sent to determine the class of touch event
Type, it is followed by subsequent processing device 180 and corresponding visual output is provided on display panel 141 according to the type of touch event.
Mobile phone may also include at least one sensor 150, such as optical sensor, motion sensor and other sensors.Light
Sensor may include ambient light sensor and proximity transducer, and environmental sensor can adjust display according to the light and shade of ambient light
The brightness of panel 141, proximity transducer can close display panel 141 and/or backlight when mobile phone is moved in one's ear.This implementation
In example on the housing for the front and back that optical sensor can be arranged on mobile phone, for detecting blocked area when user holds mobile phone
Domain.Pressure sensor can also be included herein, be arranged on the front or back housing of mobile phone, for the side by detecting pressure
Formula obtains occlusion area when user holds mobile phone.In addition, mobile phone can also configure gyroscope, barometer, hygrometer, temperature
The other sensors such as meter, infrared ray sensor, are repeated no more.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the COBBAIF between user and mobile phone.Wireless mould
Block 170 can be WIFI module, provide the user wireless the Internet access service.
Processor 180 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to
Cross operation or perform the software program and/or module being stored in memory 120, and call and be stored in memory 120
Data, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor 180 can be with
Including one or more processing units.In addition, mobile phone also include each part power supply power supply 190, by power-supply management system with
Processor 180 is logically contiguous, so as to realize the functions such as management charging, electric discharge and power managed by power-supply management system.
Although being not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
Referring to Fig. 2, a kind of road conditions danger based reminding method provided in an embodiment of the present invention, applied to terminal, such as mobile phone,
Tablet personal computer etc., this method includes：
S21：Obtain the pavement behavior in the range of user's front preset；Specifically, when user's using terminal, obtain in real time
Pavement behavior in the range of user's front preset, herein preset range can be pre-set according to being actually needed, such as, such as Fig. 3 A
Shown in Fig. 3 B, it can be using terminal as launch point, be transmitting by preset length (being defined by the average height of people) herein
One of radius is spherical or Part-spherical regional extent, to obtain more comprehensive pavement behavior as far as possible, and ensures to use
There is the enough reaction time at family.
S22：Judge that current road whether there is potential danger according to pavement behavior；Being included in pavement behavior causes potential danger
The various factors of danger, for example the potential danger of human safety issues may be caused with the presence or absence of barrier or puddle etc., if
Judged result is yes, and into step S23, it is safe otherwise to illustrate current road.
S23：If current road has potential danger, dangerous prompting is sent.If it is determined that potential danger be present in current road,
Dangerous prompting is then sent in time, for example prompting is sent in a manner of alarming sound or vibrations etc., is caused so that user notices in time
The risk object of potential danger, and make reply reflection, in this way, pavement behavior can include it is a variety of cause potential danger because
Element, the judgement for potential danger is more accurate, and then can improve user and walk while playing the security of mobile phone.
Alternatively, step S21 can include：Utilize the road surface picture in front of camera shooting user；Now step S22 can
With including：Road pavement picture carries out image recognition；According to the result of image recognition judge road surface ahead with the presence or absence of barrier or
Hole is fallen into.The road surface picture in front of the rear camera captured in real-time user of terminal can be used, due to being used when walking eventually
In the case of end, even if user stares at terminal screen always, the rear camera of terminal can also photograph the road in front of user
Face picture, specifically, as shown in Figure 4 A, for example using mobile phone rear camera detecting road surface, shooting thumbnail is directly in screen
It has been shown that, then, image recognition is carried out to the road surface picture photographed, you can judge that current road whether there is barrier or hole
Situations such as falling into, if it does, explanation current road has potential danger.The pavement behavior true and accurate which is got, enters
And improve the accuracy of detection of potential danger.It can in addition contain install high definition precision magnifier on mobile phone, ground is monitored in real time
3D situations, for example include the surface state within 3m (preset range).
Alternatively, step S21 can include：Utilize the road surface medium state in front of infrared inductor collection user；Now
Step S22 can include：Judge whether road surface medium state and the difference of safety pavement medium state are more than preset difference value；If road
Whether the difference of face medium state and safety pavement medium state is more than preset difference value, determines that current road has potential danger.
Specifically, infrared inductor can be installed in terminal, gathered in real time in the range of user's front preset using infrared inductor
Road surface medium state, herein road surface medium state can understand the precarious position for accurately characterizing current road, and for more
Flat safe road surface, it has certain safety pavement medium state, can preset safety pavement medium state to certain
It is potential danger be present beyond the road surface of the scope within the scope of one, i.e., if road surface medium state and safety pavement medium
The difference of state is more than preset difference value, illustrates that current road has potential danger, which can accurately detect road surface shape
Condition, improve the accuracy of road conditions potential danger detection.
As a kind of specific embodiment, road surface medium state is including but not limited to road surface Media density and/or road surface
Waviness, whether road surface Media density can directly determine current road a relatively violent change, for example dirt road is to cement
There are the situations such as puddle in the transition on road, road surface, and these situations all can bring personal safety to threaten to user, therefore in current road
When density and the difference of default area densities are more than pre-set density difference, then it can determine that user is currently at potential danger shape
State；And road surface waviness is another sign accurate attribute of pavement behavior, such as if current road waviness is excessive,
It is likely to be front and situations such as step, hole is sunken occurs, need call user's attention to see road in such cases, then is risen in current road
The difference of Fu Du and default road surface waviness is more than default fluctuating difference, determines that user is currently at potential danger state；It is above-mentioned
Two kinds of road surface medium states can accurately characterize pavement state, and be close to road surface feelings common in user's daily life
Condition, Consumer's Experience can be improved.For example as shown in Figure 4 B, mobile phone installation infrared inductor, it can be arrived in camera vertical direction
Road surface sends infrared ray, the point that infrared ray and road surface are occured simultaneously, parallel to the current forward march of user, can detect 3-5 rice distances
Surface conditions in (preset range), road surface can also be detected by way of infrared ray Vertical Launch to ground and 90 degree of scannings
Height rises and falls, and avoids walking road conditions difference from causing very much Physiological Psychology drop greatly, for example may determine that following several surface conditions：It is high
In horizontal line (such as slope, stair), less than horizontal line (such as heatable adobe sleeping platform, vacant lot), with current road density difference (such as water farther out
Mud ground to pond, to sand ground), wherein the road surface for there be not signal to remind in a period of time can be set into level ground, difference in height exists
It can all be considered as same level within 10cm (default fluctuating difference), otherwise be considered as the road conditions for needing to send dangerous prompting.
It should be noted that the road surface medium state of the present invention is not limited to above two, as long as this hair can be realized
The road surface medium state token state of bright technical scheme is applied to the present invention.
Alternatively, step S23 can include：Simulation causes the dangerous object of potential danger, obtains corresponding to dangerous object
Risk identification；Display risk identification simultaneously sends warning.Specifically, after it is determined that current road is possible to cause danger to user,
The dangerous object for causing potential danger can be carried out to simulation classification, for example height is played on road surface suddenly can be classified as step, then
Risk identification corresponding to the dangerous object, such as step mark are generated, is finally shown danger sign, such as Fig. 5 A and figure
Shown in 5B, it is the simulation mark to step and puddle respectively, and is simultaneously emitted by warning, so, it is possible to give user clearer
Understand dangerous tip, user is carried out psychological preparation.
Alternatively, step S23 can include：The road conditions in the range of user's front preset are obtained using distance-sensor to believe
Breath；Now step S22 can include：Judge that current road whether there is barrier according to traffic information；If current road is present
Barrier, determine that current road has potential danger.Specifically, can in terminal mounting distance inductor, such as ultrasonic wave
Inductor, by the traffic information in the range of distance-sensor user in real front preset, installation site can be according to you
Need to set, for example mobile phone frame is divided into left-right and front-back, distance-sensor is housed in left side, right side, front side respectively, to greatest extent
Sense barrier and collect signal, distance-sensor can detect in certain distance whether someone or barrier are deposited herein
, for example situations such as roadblock, electric pole, vehicle, then determine current road with the presence or absence of barrier according to the traffic information detected
Hinder thing；If it does, determining that current road has potential danger, distance-sensor can more accurately detect depositing for barrier
User's imprudence is being avoided to bump against barrier.
The road conditions danger based reminding method provided in the present embodiment, it is pre- in front of user in real when user's using terminal
If the pavement behavior in scope, preset range can be pre-set according to being actually needed herein, for example can be using terminal as hair
Exit point, a spherical or Part-spherical regional extent using preset length as transmitting radius are more complete to obtain as far as possible
The pavement behavior in face, and ensure that user has the enough reaction time, then determine whether current road is deposited according to the pavement behavior
In potential danger, for example the potential danger of human safety issues may be caused with the presence or absence of barrier or puddle etc., if really
Determine current road and potential danger be present, then send dangerous prompting in time, for example prompting is sent in a manner of alarming sound or vibrations etc.,
So that user notices the risk object for causing potential danger in time, and makes reply reflection, in this way, pavement behavior can include
A variety of factors for causing potential danger, the judgement for potential danger is more accurate, so user can be improved while walk one
Play the security of mobile phone in side.
It is a kind of structural representation of terminal provided in an embodiment of the present invention referring to Fig. 6 A, such as mobile phone, tablet personal computer
Deng it includes：
Pavement behavior acquisition device 61, for obtaining the pavement behavior in the range of user's front preset；Detailed content referring to
Step S21 in above-described embodiment.
Processor 62, for judging that current road whether there is potential danger according to pavement behavior；Detailed content is referring to upper
State the step S22 in embodiment.
Alarm set 63, for when processor 62 judges that current road has potential danger, sending dangerous prompting.In detail
Content is referring to the step S23 in above-described embodiment.
Alternatively, in some embodiments of the invention, as shown in Figure 6B, pavement behavior acquisition device 61 includes：Camera
611, for shooting the road surface picture in front of user using camera 611.Detailed content is detailed referring to the correlation in above-described embodiment
Thin description.
Alternatively, in some embodiments of the invention, as shown in Figure 6B, pavement behavior acquisition device 61 includes：Infrared induction
Device 612, for gathering the road surface medium state in front of user using infrared inductor 612.Detailed content is referring to above-described embodiment
In related detailed description.
Alternatively, in some embodiments of the invention, as shown in Figure 6B, alarm set 63 includes：Loudspeaker 631 and/or shake
Moving cell 632.Specifically, alarm set 63 is including but not limited to loudspeaker 631 and/or vibration unit 632, in order to send out
When going out dangerous remind, marking is reminded by sound, can also be carried out reminding by way of vibrations, or both with reference to making
With, naturally it is also possible to reminded using the mode of breath light, to strengthen prompting effect, so that user recognizes potential danger in time
Danger.
Alternatively, in some embodiments of the invention, as shown in Figure 6A, terminal is dual-screen mobile terminal, and alarm set 63 is
One of display screen of dual-screen mobile terminal.Specifically, dual-screen mobile terminal can include one capacitance plate of an ink screen,
Specific secured fashion can be that mobile terminal the same face respectively installs one piece of display screen up and down, such as, as shown in Fig. 7 A1 to Fig. 7 A4,
Mobile phone upper part installs one piece of ink screen and is used as alarm set 63, and often aobvious not power-consuming, lower part installs normal lcd screen；Such as figure
Respectively one piece of screen of installation, a screen carry out showing that road conditions are reminded for left and right shown in 7B1 and Fig. 7 B2 or in the same face, Ling Yiping
For normal use mobile terminal.Which not only accomplishes to remind user potential danger to be present in time, and does not influence user just
Normal using terminal, improves Consumer's Experience.
Above-mentioned terminal, when user's using terminal, the pavement behavior in the range of user in real front preset, herein in advance
If scope can be pre-set according to being actually needed, for example can be using terminal as launch point, using preset length as transmitting radius
A spherical or Part-spherical regional extent, to obtain more comprehensive pavement behavior as far as possible, and ensure that user has
In the enough reaction time, then determine that current road whether there is potential danger according to the pavement behavior, such as with the presence or absence of barrier
Thing or puddle etc. is hindered to cause the potential danger of human safety issues, if it is determined that current road has potential danger, then
Dangerous prompting is sent in time, for example prompting is sent in a manner of alarming sound or vibrations etc., causes to dive so that user notices in time
In the risk object of danger, and reply reflection is made, in this way, pavement behavior can include a variety of factors for causing potential danger,
Judgement for potential danger is more accurate, and then can improve user and walk while playing the security of mobile phone.
The embodiment of the present invention additionally provides another terminal, illustrates one kind of the present invention by taking a kind of smart mobile phone as an example below
Terminal.
As shown in figure 8, correspondingly, a kind of terminal provided in the embodiment of the present invention, including：At least one processor 81,
Memory 82, in Fig. 8 by taking a processor as an example, processor 81, memory 82 are connected by bus 80, and memory 82 stores
There is the instruction that can be performed by least one processor 81, instruct and performed by least one processor 81, so that at least one processing
Device 81 performs following method：
Obtain the pavement behavior in the range of user's front preset；
Judge that current road whether there is potential danger according to pavement behavior；
If current road has potential danger, dangerous prompting is sent.
Optionally, in some embodiments of the invention, obtaining the pavement behavior in the range of user's front preset includes：Profit
With the road surface picture in front of camera shooting user；Judge that current road includes with the presence or absence of potential danger according to pavement behavior：
Road pavement picture carries out image recognition；Judge that road surface ahead is fallen into the presence or absence of barrier or hole according to the result of image recognition.
Optionally, in some embodiments of the invention, obtaining the pavement behavior in the range of user's front preset includes：Profit
With the road surface medium state in front of infrared inductor collection user；Judge that current road whether there is potential danger according to pavement behavior
Danger includes：Judge whether road surface medium state and the difference of safety pavement medium state are more than preset difference value；If road surface medium shape
Whether state and the difference of safety pavement medium state are more than preset difference value, determine that current road has potential danger.
Alternatively, in some embodiments of the invention, road surface medium state includes：Road surface Media density and/or road surface
Waviness.
Alternatively, in some embodiments of the invention, sending dangerous remind includes：Simulation causes the danger of potential danger
Object, obtain risk identification corresponding to dangerous object；Display risk identification simultaneously sends warning.
Alternatively, in some embodiments of the invention, obtaining the pavement behavior in the range of user's front preset also includes：
The traffic information in the range of user's front preset is obtained using distance-sensor；Judge whether current road is deposited according to pavement behavior
Include in potential danger：Judge that current road whether there is barrier according to traffic information；If there is barrier in current road, really
Determine current road and potential danger be present.
Related description can correspond to associated description corresponding the step of referring to Fig. 2 and effect is understood, not do herein
Excessively repeat.
The terminal that above-described embodiment provides, when user's using terminal, the road in the range of user in real front preset
Planar condition, herein preset range can be pre-set according to being actually needed, for example can be using terminal as launch point, with default length
Spend to launch a spherical or Part-spherical regional extent of radius, to obtain more comprehensive pavement behavior as far as possible,
And ensure that user has the enough reaction time, then determine that current road whether there is potential danger according to the pavement behavior, than
Such as whether the potential danger that barrier or puddle etc. may cause human safety issues be present, if it is determined that current road is present
Potential danger, then dangerous prompting is sent in time, for example prompting is sent in a manner of alarming sound or vibrations etc., so that user notes in time
Anticipate to causing the risk object of potential danger, and make reply reflection, in this way, pavement behavior can include and a variety of cause potential danger
The factor of danger, the judgement for potential danger is more accurate, and then can improve user and walk while playing the safety of mobile phone
Property.
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, and computer-readable recording medium storage has meter
Calculation machine executable instruction, the computer executable instructions can perform all or part of flow in above-described embodiment method.Wherein,
Storage medium can be magnetic disc, CD, read-only memory (Read-Only Memory, ROM), random access memory
(Random Access Memory, RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, contracting
Write：) or solid state hard disc (Solid-State Drive, SSD) etc. HDD；Storage medium can also include the storage of mentioned kind
The combination of device.
Although being described in conjunction with the accompanying embodiments of the invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case of various modification can be adapted and modification, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (10)
- A kind of 1. road conditions danger based reminding method, it is characterised in that including：Obtain the pavement behavior in the range of user's front preset；Judge that current road whether there is potential danger according to the pavement behavior；If the current road has potential danger, dangerous prompting is sent.
- 2. road conditions danger based reminding method according to claim 1, it is characterised in that acquisition user's front preset scope Interior pavement behavior includes：Utilize the road surface picture in front of camera shooting user；It is described to judge that current road includes with the presence or absence of potential danger according to the pavement behavior：Image recognition is carried out to the road surface picture；The result identified according to described image judges that road surface ahead is fallen into the presence or absence of barrier or hole.
- 3. road conditions danger based reminding method according to claim 1, it is characterised in that acquisition user's front preset scope Interior pavement behavior includes：Utilize the road surface medium state in front of infrared inductor collection user；It is described to judge that current road includes with the presence or absence of potential danger according to the pavement behavior：Judge whether the road surface medium state and the difference of safety pavement medium state are more than preset difference value；If whether the difference of the road surface medium state and the safety pavement medium state is more than preset difference value, it is determined that described work as Potential danger be present in preceding road surface.
- 4. road conditions danger based reminding method according to claim 3, it is characterised in that the road surface medium state includes：Road Face Media density and/or road surface waviness.
- 5. road conditions danger based reminding method according to claim 1, it is characterised in that described to send dangerous remind and include：Simulation causes the dangerous object of potential danger, obtains risk identification corresponding to the dangerous object；Show the risk identification and send warning.
- 6. road conditions danger based reminding method according to claim 1, it is characterised in that acquisition user's front preset scope Interior pavement behavior also includes：The traffic information in the range of user's front preset is obtained using distance-sensor；It is described to judge that current road includes with the presence or absence of potential danger according to the pavement behavior：Judge that the current road whether there is barrier according to the traffic information；If the current road has barrier, determine that the current road has potential danger.
- A kind of 7. terminal, it is characterised in that including：Pavement behavior acquisition device, for obtaining the pavement behavior in the range of user's front preset；Processor, for judging that current road whether there is potential danger according to the pavement behavior；Alarm set, for when the processor judges that the current road has potential danger, sending dangerous prompting.
- 8. terminal according to claim 7, it is characterised in that the pavement behavior acquisition device includes：Camera, for utilizing the road surface picture in front of camera shooting user；Infrared inductor, for utilizing the road surface medium state in front of infrared inductor collection user；The alarm set includes：Loudspeaker and/or vibration unit.
- 9. a kind of terminal, it is characterised in that be connected including at least one processor and with least one processor communication Memory；Wherein, have can be by the instruction of at least one computing device for the memory storage, and the instruction is described At least one computing device, so that the road conditions danger any one of at least one computing device claim 1-6 Dangerous based reminding method.
- 10. a kind of non-transient computer readable storage medium storing program for executing, is stored thereon with computer program, it is characterised in that the program quilt The road conditions danger based reminding method any one of claim 1 to 6 is realized during computing device.
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