CN110336922A - Air navigation aid, device, equipment and storage medium - Google Patents
Air navigation aid, device, equipment and storage medium Download PDFInfo
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- CN110336922A CN110336922A CN201910638210.6A CN201910638210A CN110336922A CN 110336922 A CN110336922 A CN 110336922A CN 201910638210 A CN201910638210 A CN 201910638210A CN 110336922 A CN110336922 A CN 110336922A
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- China
- Prior art keywords
- mobile terminal
- information
- pavement image
- velocity information
- motion velocity
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
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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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- 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
-
- 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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- 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
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The embodiment of the present invention provides air navigation aid, device, equipment and the storage medium of a kind of offer, passes through the position of acquisition mobile terminal and motion velocity information and the pavement image in front；According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；It is prompted according to the dangerous tip information.The embodiment of the present invention is when user operates mobile terminal when walking, front is perceived with the presence or absence of danger by the pavement image in the position of acquisition mobile terminal and motion velocity information and front, and prompt user in time after perceiving danger, so that user makes a response, prevent accident.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of air navigation aid, device, equipment and storage mediums.
Background technique
With the development of science and technology, the mobile terminals such as mobile phone, tablet computer, wearable device become increasingly popular, while mobile whole
The function at end is more and more abundant, can satisfy the demands such as communication, amusement and recreation in people's daily life.With mobile phone, plate
Using more and more, there is very more people side and walk roadside operation mobile terminal, for example, side walk roadside watched movie with mobile phone or
Play games, cause the accident, injured case frequent occurrence.
User is typically required to bow and operates mobile terminal, and lift once in a while when roadside operation mobile terminal is walked on side at present
Head look over front situation, then proceed to operate when walking, due to can not real time inspection front situation, be easy to cause and encountering
Hide too late when dangerous situation, is easy to happen danger.
Summary of the invention
The embodiment of the present invention provides a kind of air navigation aid, device, equipment and storage medium, to operate shifting when walking in user
Perception front is with the presence or absence of danger when dynamic terminal, and prompts user in time after perceiving danger, so that user makes a response, prevents
Only accident occurs.
The first aspect of the embodiment of the present invention is to provide a kind of air navigation aid, comprising:
The pavement image in the position of acquisition mobile terminal and motion velocity information and front；
According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；
It is prompted according to the dangerous tip information.
The second aspect of the embodiment of the present invention is to provide a kind of navigation device, comprising:
Acquisition module, for obtaining the position of mobile terminal and the pavement image in motion velocity information and front；
Processing module, for obtaining dangerous tip according to the position and motion velocity information and/or the pavement image
Information；
Cue module, for being prompted according to the dangerous tip information.
The third aspect of the embodiment of the present invention is to provide one kind, comprising:
Memory；
Processor；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as being executed by the processor with reality
Now method as described in relation to the first aspect.
The fourth aspect of the present invention is to provide a kind of computer readable storage medium, is stored thereon with computer program；
Method as described in relation to the first aspect is realized when the computer program is executed by processor.
Air navigation aid, device, equipment and storage medium provided in an embodiment of the present invention, by the position for obtaining mobile terminal
And the pavement image in motion velocity information and front；According to the position and motion velocity information and/or the road surface figure
Picture obtains dangerous tip information；It is prompted according to the dangerous tip information.The embodiment of the present invention is operated in user when walking
When mobile terminal, front is perceived by the pavement image in the position of acquisition mobile terminal and motion velocity information and front
It with the presence or absence of danger, and prompts user in time after perceiving danger, so that user makes a response, prevents accident.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is air navigation aid flow chart provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides air navigation aid flow chart；
Fig. 3 is the structure chart of navigation device provided in an embodiment of the present invention；
Fig. 4 is the structure chart of navigation equipment provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is air navigation aid flow chart provided in an embodiment of the present invention.A kind of air navigation aid is present embodiments provided, is applied
In mobile terminal, wherein mobile terminal can include but is not limited to smart phone, tablet computer, personal digital assistant
(Personal Digital Assistant, PDA), intelligent wearable device (such as smartwatch), this method can be applied to
In the scene that user operates mobile terminal (such as playing mobile phone when walking) in walking, dangerous tip is carried out to user, prevents thing
Therefore occur, specific step is as follows for the method:
The pavement image in S101, the position for obtaining mobile terminal and motion velocity information and front.
In the present embodiment, mobile terminal is operated when user is in walking (specifically such as in viewing news, video multimedia
Hold, play game etc.) when, the screen of mobile terminal is watched it is generally necessary to bow due to user, and ignore front situation, it is therefore desirable to
Other cognitive methods are provided to perceive front situation, dangerous tip are carried out to user, specifically, mobile terminal can be passed through
Navigation elements obtain position and the motion velocity information of mobile terminal, acquire front by the rear camera unit of mobile terminal
Pavement image.Certainly, other methods can also be used to obtain the position of mobile terminal and motion velocity information and front
Pavement image, such as external acquisition equipment etc., no longer repeat one by one herein.
S102, according to the position and motion velocity information and/or the pavement image, obtain dangerous tip information.
In the present embodiment, in the pavement image of the position and motion velocity information and front that get mobile terminal
Afterwards, can the pavement image in position to mobile terminal and motion velocity information and front analyzed and handled in real time, root
According to those information judgement front with the presence or absence of danger, wherein dangerous includes but is not limited to crossing, turning, (such as road surface is convex for barrier
Rise, pedestrian, trees, lamppost, electric pole, building etc.), it cheats (such as not gully etc. of well lid), when judgement has danger
When dangerous, then dangerous tip information is obtained, wherein dangerous tip information may include that specifically what is dangerous or only prompts to use
Family pays attention to the danger in front.
S103, it is prompted according to the dangerous tip information.
In the present embodiment, after getting dangerous tip information, user can be mentioned according to dangerous tip information
Show, specific prompting mode, dangerous tip information can be shown on mobile terminal screen, can also be by the loudspeaking of mobile terminal
Device, buzzer make a sound prompt user, furthermore can also prompt to use in such a way that the shock module of mobile terminal is using vibration
Family.Certain prompting mode is not limited to above-mentioned cited mode, and details are not described herein again.Although not can avoid not in the present embodiment
Allow user side walk roadside operation mobile terminal, but can when this thing happens in time perception in front of danger, prompt
User makes a response.
Air navigation aid provided in this embodiment passes through the position of acquisition mobile terminal and motion velocity information and front
Pavement image；According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；According to
The dangerous tip information is prompted.The present embodiment is when user operates mobile terminal when walking, by acquiring mobile terminal
Position and the pavement image in motion velocity information and front perceive front with the presence or absence of danger, and perceiving danger
User is prompted to prevent accident so that user makes a response in time afterwards.
On the basis of the above embodiments, according to the position and motion velocity information and the road surface described in S102
Image obtains dangerous tip information, specifically can include:
According to the position and motion velocity information and default map, judge in the pre-determined distance of the direction of motion whether
There are crossing or turnings；If it exists, then the first dangerous tip information is obtained；And/or
The barrier that whether there is on road surface or hole are identified according to the pavement image, and the second danger is obtained according to recognition result
Dangerous prompt information.
It in the present embodiment, can be from default map behind the position and motion velocity information for getting mobile terminal
The front of the direction of motion is judged with the presence or absence of crossing or turning, if judgement, there are crossing or turning, and user is to crossing or turning
Distance when being less than pre-determined distance, then obtain the first dangerous tip information, the first dangerous tip information is for prompting user
There are crossing or turning in front, needs to pay attention in advance.It should be noted that wherein pre-determined distance can be fixed value, it can also basis
The motion velocity information and default reaction time obtain, such as the default reaction time is 2s, and current kinetic speed is 1m/
S, then can getting pre-determined distance, to be that 1m/s × 2s=2m namely the present embodiment can be adjusted according to actual motion conditions default
Distance, to reserve the enough reaction time for user.
In addition, can recognize whether barrier or hole from pavement image after getting pavement image.Specifically,
Since in general, user can be mobile whole to hold with certain tilt angle when operating mobile terminal when walking by user
End, so that the rear camera unit of mobile terminal can be with one two meters or so in front of captured in real-time to user of road surface figure
Then picture carries out image analysis to collected pavement image, template matching method, support vector machines specifically can be used
The methods of (Support Vector Machine, SVM), deep learning model realize to barrier in image (such as bump,
Pedestrian, trees, lamppost, electric pole, building etc.) or hole identification, when identifying in pavement image identification, there are barriers
Or when hole, the second dangerous tip information is obtained, the second dangerous tip information is for prompting user's road surface ahead to have barrier
Or hole, it needs to avoid or detour.
It should be noted that in above-described embodiment, the prompting mode of the first dangerous tip information and second danger
The prompting mode of dangerous prompt information is different.Specifically for example, vibration can be used for the prompting mode of the first dangerous tip information
Mode prompts user (distinguishing such as short vibration twice, with the vibration mode of mobile terminal incoming call prompting or short message prompt), and
Buzzer prompt user can be used for the prompting mode of the second dangerous tip information can be reminded by different prompting modes
There are different danger in front of user, so that user makes corresponding reaction in time.
Based on any of the above embodiments, described in S101 obtain mobile terminal position and motion velocity information,
And before the pavement image in front, it may also include that
Start walking navigation mode；
Under the walking navigation mode, open the mobile terminal navigation elements and the rear camera unit.
In the present embodiment, above-mentioned air navigation aid is defined as walking navigation mode, user is operating movement when walking
When terminal, needs to start walking navigation mode first, the navigation elements and rear camera unit of mobile terminal can be started,
It is imaged by the position of the navigation elements acquisition mobile terminal of mobile terminal and motion velocity information, by the postposition of mobile terminal
The pavement image in head unit acquisition front.And start walking navigation mode, it specifically can actively be opened by user, can also be led to certainly
Mobile terminal is crossed to judge whether to need to open automatically.
Specifically, as shown in Fig. 2, handset mode is played in the starting walking, comprising:
S201, the operating status that the mobile terminal is detected by the sensor of the mobile terminal.
In the present embodiment, the sensor of mobile terminal, such as gyroscope, acceleration transducer, gravity sensitive can be passed through
Device etc., to obtain the motion state of mobile terminal, such as movement velocity, when judging that movement velocity is in the velocity interval of walking
When, then it can determine that user is currently at walking states.Certainly it can also be realized by other sensors and walking shape is in user
State identifies and judges.
S202, the detection mobile terminal whether there is default application program and be currently running.
It in the present embodiment, can be default using journey when existing by detecting the currently running application program of mobile terminal
Sequence is currently running, such as video player, browser, the application program for checking news, game etc., then can determine that user is grasping
Make mobile terminal.
In addition, the posture that mobile terminal is held by a user can also be detected by the sensor of mobile terminal, when detecting
Mobile terminal is persistently in that predetermined angular range is held, and also can determine whether that mobile terminal is currently being operated in user.
If the operating status of S203, the mobile terminal is in ambulatory status and the mobile terminal has default application
Program is currently running, then starts the walking navigation mode.
In the present embodiment, when determining that user is in walking states and is operating mobile terminal by above-mentioned judgement, then
Walking navigation mode in automatically starting above-described embodiment, to realize position and the movement velocity for obtaining mobile terminal automatically
The pavement image in information and front carries out the prompt of dangerous information to user.
Air navigation aid provided in this embodiment passes through the position of acquisition mobile terminal and motion velocity information and front
Pavement image；According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；According to
The dangerous tip information is prompted.The present embodiment is when user operates mobile terminal when walking, by acquiring mobile terminal
Position and the pavement image in motion velocity information and front perceive front with the presence or absence of danger, and perceiving danger
User is prompted to prevent accident so that user makes a response in time afterwards；And may be implemented for walking navigation mode from
Dynamic starting, can realize the prompt that dangerous information is carried out to user automatically.
Fig. 3 is the structure chart of navigation device provided in an embodiment of the present invention.Navigation device provided in this embodiment can be held
The process flow that row air navigation aid embodiment provides, as shown in figure 3, the navigation device 30 includes acquisition module 31, processing mould
Block 32 and cue module 33.
Acquisition module 31, for obtaining the position of mobile terminal and the pavement image in motion velocity information and front；
Processing module 32, for obtaining danger and mentioning according to the position and motion velocity information and/or the pavement image
Show information；
Cue module 33, for being prompted according to the dangerous tip information.
Based on any of the above embodiments, the acquisition module 31 is used for:
Position and the motion velocity information of the mobile terminal are obtained by the navigation elements of the mobile terminal；
Pass through the pavement image in the rear camera unit acquisition front of the mobile terminal.
Based on any of the above embodiments, the processing module 32 is used for:
According to the position and motion velocity information and default map, judge in the pre-determined distance of the direction of motion whether
There are crossing or turnings；If it exists, then the first dangerous tip information is obtained；And/or
The barrier that whether there is on road surface or hole are identified according to the pavement image, and the second danger is obtained according to recognition result
Dangerous prompt information.
Based on any of the above embodiments, the prompting mode of the first dangerous tip information and second danger
The prompting mode of prompt information is different.
Based on any of the above embodiments, the acquisition module 31 is also used to:
In the pre-determined distance for judging the direction of motion with the presence or absence of crossing or turning before, according to the motion velocity information with
And the default reaction time, obtain the pre-determined distance.
Based on any of the above embodiments, the processing module 32 is also used to:
Before the pavement image of the position and motion velocity information and front that obtain mobile terminal, start walking navigation
Mode；
Under the walking navigation mode, open the mobile terminal navigation elements and the rear camera unit.
Based on any of the above embodiments, the processing module 32 is used for:
The operating status of the mobile terminal is detected by the sensor of the mobile terminal；
The mobile terminal is detected to be currently running with the presence or absence of default application program；
If the operating status of the mobile terminal is in ambulatory status and the mobile terminal has default application program just
It is running, is then starting the walking navigation mode.
Navigation device provided in an embodiment of the present invention can be specifically used for executing embodiment of the method provided by above-mentioned Fig. 1,
Details are not described herein again for concrete function.
Navigation device provided in an embodiment of the present invention, by obtain mobile terminal position and motion velocity information and
The pavement image in front；According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；
It is prompted according to the dangerous tip information.The present embodiment is moved when user operates mobile terminal when walking by acquisition
The pavement image in the position of terminal and motion velocity information and front whether there is danger to perceive front, and perceive
User is prompted after danger in time, so that user makes a response, prevents accident.
Fig. 4 is the structural schematic diagram of navigation equipment provided in an embodiment of the present invention.Navigation provided in an embodiment of the present invention is set
The standby process flow that the offer of air navigation aid embodiment can be provided, as shown in figure 4, navigation equipment 40 includes memory 41, processing
Device 42, computer program and communication interface 43；Wherein, computer program is stored in memory 41, and is configured as by handling
Device 42 executes air navigation aid described in above embodiments.
The navigation equipment of embodiment illustrated in fig. 4 can be used for executing the technical solution of above method embodiment, realization principle
Similar with technical effect, details are not described herein again.
In addition, the present embodiment also provides a kind of computer readable storage medium, it is stored thereon with computer program, the meter
Air navigation aid described in above-described embodiment may be implemented when being executed by processor in calculation machine program.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit
Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The part steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. it is various
It can store the medium of program code.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division progress for example, in practical application, can according to need and above-mentioned function distribution is complete by different functional modules
At the internal structure of device being divided into different functional modules, to complete all or part of the functions described above.On
The specific work process for stating the device of description, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (16)
1. a kind of air navigation aid characterized by comprising
The pavement image in the position of acquisition mobile terminal and motion velocity information and front；
According to the position and motion velocity information and/or the pavement image, dangerous tip information is obtained；
It is prompted according to the dangerous tip information.
2. the method according to claim 1, wherein the position for obtaining mobile terminal and movement velocity letter
Breath and the pavement image in front, comprising:
Position and the motion velocity information of the mobile terminal are obtained by the navigation elements of the mobile terminal；
Pass through the pavement image in the rear camera unit acquisition front of the mobile terminal.
3. according to the method described in claim 2, it is characterized in that, described according to the position and motion velocity information and institute
Pavement image is stated, dangerous tip information is obtained, comprising:
According to the position and motion velocity information and default map, judge to whether there is in the pre-determined distance of the direction of motion
Crossing or turning；If it exists, then the first dangerous tip information is obtained；And/or
The barrier that whether there is on road surface or hole are identified according to the pavement image, and the second danger is obtained according to recognition result and is mentioned
Show information.
4. according to the method described in claim 3, it is characterized in that, the prompting mode of the first dangerous tip information with it is described
The prompting mode of second dangerous tip information is different.
5. according to the method described in claim 3, it is characterized in that, whether there is in the pre-determined distance of the judgement direction of motion
Before crossing or turning, further includes:
According to the motion velocity information and default reaction time, the pre-determined distance is obtained.
6. according to the described in any item methods of claim 2-5, which is characterized in that the position for obtaining mobile terminal and movement
Before the pavement image in velocity information and front, further includes:
Start walking navigation mode；
Under the walking navigation mode, open the mobile terminal navigation elements and the rear camera unit.
7. according to the method described in claim 6, it is characterized in that, handset mode is played in the starting walking, comprising:
The operating status of the mobile terminal is detected by the sensor of the mobile terminal；
The mobile terminal is detected to be currently running with the presence or absence of default application program；
If the operating status of the mobile terminal is in ambulatory status and the mobile terminal has default application program and transporting
Row, then start the walking navigation mode.
8. a kind of navigation device characterized by comprising
Acquisition module, for obtaining the position of mobile terminal and the pavement image in motion velocity information and front；
Processing module, for obtaining dangerous tip letter according to the position and motion velocity information and/or the pavement image
Breath；
Cue module, for being prompted according to the dangerous tip information.
9. device according to claim 8, which is characterized in that the acquisition module is used for:
Position and the motion velocity information of the mobile terminal are obtained by the navigation elements of the mobile terminal；
Pass through the pavement image in the rear camera unit acquisition front of the mobile terminal.
10. device according to claim 9, which is characterized in that the processing module is used for:
According to the position and motion velocity information and default map, judge to whether there is in the pre-determined distance of the direction of motion
Crossing or turning；If it exists, then the first dangerous tip information is obtained；And/or
The barrier that whether there is on road surface or hole are identified according to the pavement image, and the second danger is obtained according to recognition result and is mentioned
Show information.
11. device according to claim 10, which is characterized in that the prompting mode of the first dangerous tip information and institute
The prompting mode for stating the second dangerous tip information is different.
12. device according to claim 10, which is characterized in that the acquisition module is also used to:
In the pre-determined distance for judging the direction of motion with the presence or absence of crossing or before turning, according to the motion velocity information and in advance
If the reaction time, the pre-determined distance is obtained.
13. according to the described in any item devices of claim 9-12, which is characterized in that the processing module is also used to:
Before the pavement image of the position and motion velocity information and front that obtain mobile terminal, start walking navigation mode；
Under the walking navigation mode, open the mobile terminal navigation elements and the rear camera unit.
14. device according to claim 13, which is characterized in that the processing module is used for:
The operating status of the mobile terminal is detected by the sensor of the mobile terminal；
The mobile terminal is detected to be currently running with the presence or absence of default application program；
If the operating status of the mobile terminal is in ambulatory status and the mobile terminal has default application program and transporting
Row, then start the walking navigation mode.
15. a kind of navigation equipment characterized by comprising
Memory；
Processor；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as being executed by the processor to realize such as
Method of any of claims 1-7.
16. a kind of computer readable storage medium, which is characterized in that be stored thereon with computer program；
Such as method of any of claims 1-7 is realized when the computer program is executed by processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910638210.6A CN110336922A (en) | 2019-07-16 | 2019-07-16 | Air navigation aid, device, equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638210.6A CN110336922A (en) | 2019-07-16 | 2019-07-16 | Air navigation aid, device, equipment and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489365A (en) * | 2020-12-15 | 2021-03-12 | 乔东志 | Alarm control system and method based on big data |
| CN113242353A (en) * | 2021-03-22 | 2021-08-10 | 帅培林 | Front rod body approximation degree analysis platform |
| CN113916237A (en) * | 2021-08-30 | 2022-01-11 | 读书郎教育科技有限公司 | Intelligent watch navigation system and method capable of achieving energy-saving navigation |
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