CN109345871A - Safety method for early warning, device, unmanned plane and computer readable storage medium - Google Patents
Safety method for early warning, device, unmanned plane and computer readable storage medium Download PDFInfo
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- CN109345871A CN109345871A CN201811329900.5A CN201811329900A CN109345871A CN 109345871 A CN109345871 A CN 109345871A CN 201811329900 A CN201811329900 A CN 201811329900A CN 109345871 A CN109345871 A CN 109345871A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 230000035939 shock Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 3
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
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Abstract
The invention discloses a kind of safety method for early warning, comprising: unmanned plane acquisition user is currently located multiple images in monitoring area；Judge that the user currently whether there is security risk according to multiple described images；If so, sending warning information at least one user terminal that wireless telecommunications are connect is established with the unmanned plane, so that at least one described user terminal executes early warning operation.The invention also discloses a kind of safety prior-warning device, unmanned plane and computer readable storage mediums.The present invention improves the safety of user's trip.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of safety method for early warning, device, unmanned plane and calculating
Machine readable storage medium storing program for executing.
Background technique
Now, vehicle has become people and goes on a journey the indispensable vehicles, brings great traffic convenience,
But due to factors, the traffic accident such as vehicle is more, traffic route complexity take place frequently.User is in trip, generally by by certainly
Own eyes artificially observe road traffic condition, to avoid traffic accident, however since user's energy and field range are limited, still
It will appear traffic accident, the problem of safety for improving user is urgent need to resolve.
Summary of the invention
The main object of the present invention is to provide a kind of safety method for early warning, device, unmanned plane and computer-readable deposits
Storage media, it is intended to solve the problems, such as that user's safety is not high in the prior art.
To achieve the above object, the present invention propose safety method for early warning, the safety method for early warning include with
Lower step:
Unmanned plane acquisition user is currently located multiple images in monitoring area；
Judge that the user currently whether there is security risk according to multiple described images；
If so, sending warning information extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation.
Optionally, described multiple images according to packet the step of whether there is security risk that judges the user currently
It includes:
Image recognition processing is carried out to every image, when including vehicle in identifying image, multiple images are compared
Analysis, obtains the vehicle traveling information of the vehicle；
According to the vehicle traveling information, judge that the user currently whether there is security risk.
Optionally, the vehicle traveling information includes Vehicle Speed, vehicle heading, described according to the vehicle
Driving information, judge the user currently includes: the step of whether there is security risk
According to the Vehicle Speed and the vehicle heading, judge that the user currently whether there is safety wind
Danger, wherein when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user direction
When, determine that there is currently security risks by the user.
Optionally, the step of multiple images are compared, the vehicle traveling information of the vehicle is obtained packet
It includes:
Multiple images are compared, moving distance and moving direction of the vehicle based on image are obtained；
According to the moving distance and image scaling multiple, the operating range of the vehicle actual travel is calculated；
According to the moving direction, the operating range and the interval time for acquiring multiple images, described in acquisition
The vehicle heading and Vehicle Speed of vehicle.
Optionally, at least one described user terminal is intelligent wearable device, the transmissions warning information extremely with it is described
Unmanned plane establishes at least one user terminal of wireless telecommunications connection, so that at least one described user terminal executes early warning operation
The step of include:
The first warning information is sent to the intelligent wearable device that wireless telecommunications are connect is established with the unmanned plane, for institute
Intelligent wearable device starting shock is stated to remind.
Optionally, at least one described user terminal be intelligent display terminal, the transmissions warning information extremely with the nothing
Man-machine at least one user terminal for establishing wireless telecommunications connection, so that at least one described user terminal executes early warning operation
Step includes:
It is aobvious to the intelligence that wireless telecommunications are connect is established with the unmanned plane to send the second warning information comprising described image
Show terminal, so that the intelligent display terminal shows described image.
Optionally, at least one described user terminal includes intelligent wearable device and intelligent display terminal, the transmission
Warning information is at least one user terminal that wireless telecommunications are connect is established with the unmanned plane, at least one described user
Terminal execute early warning operation the step of include:
It sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane, and send
The second warning information comprising described image is to the intelligent display terminal that wireless telecommunications are connect is established with the unmanned plane, for institute
It states intelligent wearable device starting shock to remind, the intelligent display terminal shows described image.
In addition, to achieve the above object, the present invention also proposes a kind of safety prior-warning device, the safety early warning
Device includes: memory, processor and to be stored in the safety that can be run on the memory and on the processor pre-
Alert program, the safety early warning program realize safety method for early warning as described above when being executed by the processor
The step of.
In addition, to achieve the above object, the present invention also provides a kind of unmanned plane, the unmanned plane includes: memory, processing
Device and the safety early warning program that is stored on the memory and can run on the processor, the safety are pre-
The step of alert program realizes safety method for early warning as described above when being executed by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
It is stored with safety early warning program on storage medium, realizes when the safety early warning program is executed by processor as above
The step of described safety method for early warning.
In technical solution of the present invention, it is connect by the way that unmanned plane is established wireless telecommunications at least one user terminal, nobody
Machine acquisition user is currently located multiple images in monitoring area, and judges that user currently whether there is safety according to multiple images
Risk sends warning information to it and establishes at least one use that wireless telecommunications are connect if there is currently security risks by user
Family terminal, at least one user terminal execute early warning operation, user are reminded to evade in time, pacify to improve user and go on a journey
Quan Xing.
Detailed description of the invention
Fig. 1 is the safety prior-warning device structural schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of safety method for early warning first embodiment of the invention；
Fig. 3 is the optional unmanned plane structural schematic diagram that the embodiment of the present invention is related to；
Fig. 4 is the optional intelligent wearable device structural schematic diagram that the embodiment of the present invention is related to；
Fig. 5 is the optional safety early warning system structural schematic diagram that the embodiment of the present invention is related to；
Fig. 6 is that multiple described images are compared in safety method for early warning second embodiment of the invention,
Judge the user currently and whether there is the refinement flow diagram of security risk.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly: by the way that unmanned plane and at least one user terminal are established channel radio
News connection, unmanned plane acquisition user is currently located multiple images in monitoring area, and judges that user is current according to multiple images
With the presence or absence of security risk, it connect if user there is currently security risk, sends warning information to establishing wireless telecommunications with it
At least one user terminal, at least one user terminal execute early warning operation, remind user evade in time, to mention
High user's safety.Technical solution through the embodiment of the present invention solves the problems, such as that user's safety is not high.
The embodiment of the present invention proposes a kind of safety prior-warning device.
Referring to Fig.1, Fig. 1 is the safety prior-warning device structure for the hardware running environment that the embodiment of the present invention is related to
Schematic diagram.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
As shown in Figure 1, the safety prior-warning device may include: processor 1001, communication bus 1002, user interface
1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
It will be understood by those skilled in the art that safety prior-warning device structure shown in Fig. 1 is not constituted to trip
The restriction of safety early warning device may include perhaps combining certain components or different than illustrating more or fewer components
Component layout.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module and safety early warning program.
In the present invention, safety prior-warning device calls the safety stored in memory 1005 by processor 1001
Early warning program, and execute following operation:
Unmanned plane acquisition user is currently located multiple images in monitoring area；
Judge that the user currently whether there is security risk according to multiple described images；
If so, sending warning information extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation.
Further, processor 1001 can call the safety early warning program stored in memory 1005, also execute
It operates below:
Image recognition processing is carried out to every image, when including vehicle in identifying image, multiple images are compared
Analysis, obtains the vehicle traveling information of the vehicle；
According to the vehicle traveling information, judge that the user currently whether there is security risk.
Further, the vehicle traveling information includes Vehicle Speed, vehicle heading, and processor 1001 can be with
The safety early warning program stored in memory 1005 is called, following operation is also executed:
According to the Vehicle Speed and the vehicle heading, judge that the user currently whether there is safety wind
Danger, wherein when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user direction
When, determine that there is currently security risks by the user.
Further, processor 1001 can call the safety early warning program stored in memory 1005, also execute
It operates below:
Multiple images are compared, moving distance and moving direction of the vehicle based on image are obtained；
According to the moving distance and image scaling multiple, the operating range of the vehicle actual travel is calculated；
According to the moving direction, the operating range and the interval time for acquiring multiple images, described in acquisition
The vehicle heading and Vehicle Speed of vehicle.
Further, at least one described user terminal is intelligent wearable device, and processor 1001 can call storage
The safety early warning program stored in device 1005 also executes following operation:
The first warning information is sent to the intelligent wearable device that wireless telecommunications are connect is established with the unmanned plane, for institute
Intelligent wearable device starting shock is stated to remind.
Further, at least one described user terminal is intelligent display terminal, and processor 1001 can call memory
The safety early warning program stored in 1005 also executes following operation:
It is aobvious to the intelligence that wireless telecommunications are connect is established with the unmanned plane to send the second warning information comprising described image
Show terminal, so that the intelligent display terminal shows described image.
Further, at least one described user terminal includes intelligent wearable device and intelligent display terminal, processor
1001 can call the safety early warning program stored in memory 1005, also execute following operation:
It sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane, and send
The second warning information comprising described image is to the intelligent display terminal that wireless telecommunications are connect is established with the unmanned plane, for institute
It states intelligent wearable device starting shock to remind, the intelligent display terminal shows described image.
The present embodiment through the above scheme, is connect by the way that unmanned plane is established wireless telecommunications at least one user terminal,
Unmanned plane acquisition user is currently located multiple images in monitoring area, and multiple images are compared, and judges user
It currently whether there is security risk, if there is currently security risks by user, send warning information and extremely establish wireless telecommunications with it
At least one user terminal of connection, at least one user terminal execute early warning operation, user are reminded to evade in time, from
And improve user's safety.
Based on above-mentioned hardware configuration, safety method for early warning embodiment of the present invention is proposed.
It is the flow diagram of safety method for early warning first embodiment of the present invention referring to Fig. 2, Fig. 2.
In the first embodiment, the safety method for early warning the following steps are included:
Step S10, unmanned plane acquisition user are currently located multiple images in monitoring area；
Step S20 judges that the user currently whether there is security risk according to multiple described images；If so, executing
Step S30；If it is not, thening follow the steps S40；
Step S30 sends warning information and extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation；
Step S40, end operation.
Safety method for early warning proposed by the present invention, the safety prior-warning device suitable for above-described embodiment lead to
It crosses using the safety method for early warning, during user's trip, is interacted and communicated with user terminal using unmanned plane, when
Unmanned plane monitors user, and there are when security risk, notify user that at least one portable user terminal carries out early warning behaviour
Make, reminds user to may currently exist security risk, to be evaded, to improve user's safety.
It is the specific steps that safety early warning is realized in the present embodiment below:
Step S10, unmanned plane acquisition user are currently located multiple images in monitoring area；
In the present embodiment, in order to effectively improve user's safety, using unmanned plane and at least one user terminal group
At safety early warning system, wherein unmanned plane is small drone, light-weight, can be flown under same battery capacity
For more time；User terminal includes intelligent display terminal, intelligent wearable device etc.；Intelligent display terminal includes but is not limited to intelligence
Energy mobile phone, PAD (tablet computer), intelligent wearable device includes but is not limited to Intelligent bracelet, smartwatch etc..Unmanned plane, extremely
Wireless telecommunications connection, such as bluetooth connection are established between a few user terminal.Optionally, implement in example one, such as Fig. 3 institute
Show, unmanned plane includes MCU ((Microcontroller Unit, micro-control unit) processor, camera (such as 360 ° camera shootings
Head), screw wing, switch, bluetooth module (such as BLE (Bluetooth Low Energy, bluetooth low energy consumption) bluetooth module), flight
Control module and battery.Screw wing and flight control modules and MCU cooperate, and realize that unmanned plane flies in the stabilization of appropriate height
Row；Battery is modules power supply, switchs and is responsible for whether powering on of system.
During user's trip, unmanned plane acquisition user is currently located multiple images in monitoring area, for example, nobody
Machine controls 360 ° of cameras acquisition users by its MCU processor and is currently located in monitoring area (such as 1 kilometer range of user's circumference
It is interior) multiple images.
Optionally, unmanned plane positions the position of user first, for example, unmanned plane establishes the user that wireless telecommunications are connect with it
Terminal (such as smart phone) interacts communication, and unmanned plane sends location requirement and instructs to the user terminal, and user terminal receives
To when location requirement instruction, the position current to user is positioned, for example is determined by the position current to user GPS
Position, and the location information of positioning is fed back into unmanned plane, unmanned plane receives the location information of user terminal feedback.Later, nobody
Location information of the machine according to user, flight to user region acquire user and are currently located multiple images in monitoring area.
Step S20 judges that the user currently whether there is security risk according to multiple described images；If so, executing
Step S30；If it is not, thening follow the steps S40；
Step S30 sends warning information and extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation；
Step S40, end operation.
After collecting multiple images that user is currently located in monitoring area, unmanned plane passes through according to multiple images
It is compared, judges that user currently whether there is security risk.For example, by the way that multiple images are compared point
Analysis, determination have vehicle when close to user position, determine that there is currently security risks by user.
When determine user there is currently no when security risk, unmanned plane end operation.Optionally, unmanned plane continues to return and hold
The operation of row step S10, acquisition user are currently located the image in monitoring area, to judge to use according to the image resurveyed
Family currently whether there is security risk.
When determine user there is currently when security risk, unmanned plane and user is portable establishes channel radio with unmanned plane
At least one user terminal of news connection is communicated, and sends warning information at least one user terminal.For example, unmanned plane
By establishing bluetooth connection between bluetooth module and at least one user terminal, unmanned plane sends warning information by bluetooth module
To at least one user terminal.When at least one user terminal receives warning information, corresponding early warning operation is executed,
Audio alert prompt information, vibration reminding are such as issued, to remind user to evade in time, improves user's safety,
For old man, it can effectively guarantee the personal safety of old man's trip.
Optionally, in another implementation example, in order to reduce unmanned plane power consumption, unmanned plane is not used at least one always
Family terminal establishes wireless telecommunications connection, only when determine user there is currently when security risk, unmanned plane and at least one user
Terminal establishes wireless telecommunications connection, and after being successfully established connection, sends warning information at least one user terminal.When this
When at least one user terminal receives warning information, corresponding early warning operation is executed.
Optionally, implement in example one, establishing at least one user terminal that wireless telecommunications are connect with unmanned plane is intelligence
It can wearable device (such as Intelligent bracelet).For example, as shown in figure 4, optionally, intelligent wearable device includes MCU processor, horse
It reaches, screen, switch, bluetooth module (such as BLE bluetooth module), heart rate detection module and battery.Motor and MCU processor and battery
Connection, after motor receives the instruction of MCU processor, vibration is motor power supply to realize event notification functions, battery.Screen with
MCU processor connection after indicator light receives the instruction of MCU processor, shows specific picture to realize and unmanned plane, other users
The connection of terminal etc. indicates.Switch, battery are connected with MCU processor, are powered off or are resetted at MCU according to length of time is pressed
Manage device.Bluetooth module is connect with MCU processor, and bluetooth module is responsible for communicating with unmanned plane, other users terminal.Heart rate detection mould
Block is connect with MCU processor, and heart rate detection module is used to realize heart rate detecting function.The heart rate that heart rate detection module is measured
Data are transmitted to other users terminal by bluetooth module and show, other users terminal is unified by data summarization.Battery and motor,
Bluetooth module, heart rate detection module, switch are connected with MCU processor module, and battery is modules power supply.
Optionally, the step S30 includes:
Step a sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane,
So that the intelligent wearable device starting shock is reminded.
In the implementation example, user adorns oneself with intelligent wearable device, and unmanned plane and intelligent wearable device establish nothing
Line communication connection, when determining user there is currently when security risk, it is wireless to establishing with unmanned plane that unmanned plane sends warning information
The intelligent wearable device of communication connection.For ease of description, unmanned plane is hereafter sent to the early warning of intelligent wearable device
Information is known as the first warning information, which includes but is not limited to alarm command.When intelligent wearable device receives
When the first warning information sent to unmanned plane, intelligent wearable device starting shock is reminded.For example, intelligent wearable device is logical
It crosses MCU processor and sends vibration command to motor, after motor receives the vibration command of MCU processor, shake to realize prompting function
Can, as motor vibration realizes level-one prompting function.
Optionally, in another implementation example, establishing at least one user terminal that wireless telecommunications are connect with unmanned plane is
Intelligent display terminal, such as smart phone.Optionally, the step S30 includes:
Step b sends the second warning information comprising described image and extremely establishes what wireless telecommunications were connect with the unmanned plane
Intelligent display terminal, so that the intelligent display terminal shows described image.
In the implementation example, unmanned plane is established wireless telecommunications with intelligent display terminal and is connect, when judgement user currently deposits
In security risk, the warning information that unmanned plane sends the image comprising its acquisition extremely establishes what wireless telecommunications were connect with unmanned plane
Intelligent display terminal.For ease of description, the warning information that unmanned plane is sent to intelligent display terminal is hereafter known as second in advance
Alert information, similarly, which includes but is not limited to corresponding alarm command.When intelligent display terminal receives nobody
When the second warning information that machine is sent, intelligent display terminal shows the image.Optionally, when intelligent display terminal receives nobody
When the second warning information that machine is sent, other than showing the image, alarm sounds sound can be sent out.
Optionally, corresponding safety early warning APP and/or wechat small routine are loaded on intelligent display terminal, intelligence is aobvious
Show that terminal carries out early warning operation by the APP or wechat small routine.When intelligent display terminal receives the second of unmanned plane transmission
When warning information, the image of unmanned plane acquisition is shown based on the APP or wechat small routine, sounds an alarm the audio alerts such as prompt tone
Operation.
Optionally, in another implementation example, at least one user terminal packet that wireless telecommunications are connect is established with unmanned plane
Include intelligent wearable device and intelligent display terminal, for example, as shown in figure 5, unmanned plane, smart phone, Intelligent bracelet mutually it
Between establish bluetooth connection.Optionally, the step S30 includes:
Step c sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane,
And send the second warning information comprising described image and extremely establish the intelligent display terminal that wireless telecommunications are connect with the unmanned plane,
So that the intelligent wearable device starting shock is reminded, the intelligent display terminal shows described image.
In the implementation example, unmanned plane is established wireless telecommunications and is connect with intelligent wearable device, intelligent display terminal, when
User is determined there is currently when security risk, and unmanned plane sends the first warning information and extremely establishes the intelligence that wireless telecommunications are connect with it
Wearable device, and send the second warning information comprising image and extremely establish the intelligent display terminal that wireless telecommunications are connect with it.
When intelligent wearable device receives the first warning information of unmanned plane transmission, intelligent wearable device starting shock is reminded；
When intelligent display terminal receives the second warning information of unmanned plane transmission, intelligent display terminal shows the image.
Optionally, in another implementation example, intelligent wearable device and intelligent display terminal also establish wireless telecommunications company
It connects, bluetooth connection is such as established by bluetooth module.When determining user there is currently when security risk, it includes image that unmanned plane, which is sent,
The second warning information to it establishing the intelligent display terminal that wireless telecommunications are connect.When intelligent display terminal receives unmanned plane
When the second warning information sent, intelligent display terminal shows the image, meanwhile, intelligent display terminal, which is sent, reminds instruction to intelligence
Energy wearable device, will such as remind instruction to be sent to the MCU processor of intelligent wearable device.When intelligent wearable device receives
When the prompting sent to intelligent display terminal instructs, intelligent wearable device starting shock is reminded, and is such as passed through MCU processor and is sent
Vibration command is to motor, after motor receives the vibration command of MCU processor, shakes to realize prompting function.
Scheme provided in this embodiment is connect, nothing by the way that unmanned plane is established wireless telecommunications at least one user terminal
Man-machine acquisition user is currently located multiple images in monitoring area, and judges user currently according to multiple images and whether there is peace
Full blast danger, if user, which there is currently security risk, sends warning information, establishes at least one that wireless telecommunications connect to it
User terminal, at least one user terminal execute early warning operation, user are reminded to evade in time, to improve user's trip
Safety.
Further, safety method for early warning second embodiment of the present invention is proposed based on first embodiment, in this implementation
In example, as shown in fig. 6, the step S20 includes:
Step S21, carries out image recognition processing to every image, when including vehicle in identifying image, by multiple images
It is compared, obtains the vehicle traveling information of the vehicle；
Step S22 judges that the user currently whether there is security risk according to the vehicle traveling information.
In the present embodiment, after unmanned plane collects multiple images that user is currently located in monitoring area, unmanned plane is adopted
With image recognition technology, image recognition processing is carried out to every image, identifies in image whether include vehicle.When in identification image
When comprising vehicle, multiple images are compared unmanned plane, obtain the vehicle traveling information of vehicle.Wherein, vehicle driving
Information includes but is not limited to the information such as Vehicle Speed, vehicle heading.
Optionally, the step S21 includes:
Multiple images are compared step d, obtain moving distance of the vehicle based on image and movement side
To；
Step e calculates the row of the vehicle actual travel according to the moving distance and image scaling multiple
Sail distance；
Step f is obtained according to the moving direction, the operating range and the interval time for acquiring multiple images
Obtain the vehicle heading and Vehicle Speed of the vehicle.
Optionally, when identify image in include vehicle when, multiple images are compared unmanned plane, according to image it
Between vehicle location difference, obtain moving distance and moving direction of the vehicle based on image.Optionally, unmanned plane passes through first
360 ° of cameras acquire a Zhang Quanjing image, carry out image recognition processing to the panoramic picture, site of road is judged in identification, so
The shooting angle of 360 ° of cameras is adjusted afterwards, is such as worked as vehicle at the A of position, is acquired an image, unmanned plane is according to default later
Interval time continue to acquire image, for example acquire an image at interval of 1s, when vehicle driving is to B at, unmanned plane is acquired separately
One image.It is very short when the interval time of two image takings since the shooting angle of camera is constant, the difference of two images
The position difference of basic only vehicle.
Unmanned plane by by acquisition multiple images be compared, calculate moving distance of the vehicle based on image and
The position difference of vehicle in moving direction namely image.Then the vehicle driving side of vehicle driving is determined according to the moving direction
To, and according to the moving distance and image scaling multiple N, calculate the operating range of vehicle actual travel.For example, if calculating
The moving distance of vehicle is L in image, then the operating range S=L*N of vehicle actual travel.Optionally, image scaling multiple N with
The focal length of unmanned plane camera is related, according to the currently employed focal length of unmanned plane camera, determines the image contracting of the image of acquisition
Put multiple N.After the operating range for calculating vehicle actual travel, unmanned plane is according to the interval time acquired between image, meter
Calculate the Vehicle Speed of vehicle driving.
In order to accurately judge that user currently whether there is security risk, optionally, the step S22 includes:
Step g judges that the user currently whether there is according to the Vehicle Speed and the vehicle heading
Security risk, wherein when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user
When direction, determine that there is currently security risks by the user.
Optionally, corresponding pre-set velocity threshold value is preset, it is 20km/h that pre-set velocity threshold value, which is such as arranged, it is possible to understand that
, which can carry out flexible setting according to the actual situation, in the present embodiment and with no restriction.
After obtaining the vehicle traveling informations such as Vehicle Speed, the vehicle heading of vehicle driving, according to vehicle row
Speed and vehicle heading are sailed to judge that user currently whether there is security risk.By Vehicle Speed and pre-set velocity threshold
Value is compared, if Vehicle Speed is greater than pre-set velocity threshold value, and vehicle heading is then to determine towards user direction
There is currently security risks by user.
Conversely, when vehicle heading is away from user direction, or when Vehicle Speed is less than pre-set velocity threshold
When value, determine that there is currently no security risks by user.
Scheme provided in this embodiment, unmanned plane is by carrying out image recognition processing to every image, in identification image
When comprising vehicle, multiple images are compared, obtain the vehicle traveling information of vehicle, and according to the vehicle driving of vehicle
Information judges that user currently whether there is security risk, and the accurate reliability of analytical judgment is effectively ensured, and then effectively improves
User's safety.
The present invention also provides a kind of unmanned plane, the unmanned plane includes: memory, processor and is stored in the storage
On device and the safety early warning program that can run on the processor, the safety early warning program is by the processor
It executes to be used for:
Unmanned plane acquisition user is currently located multiple images in monitoring area；
Judge that the user currently whether there is security risk according to multiple described images；
If so, sending warning information extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation.
Further, following operation is also realized when the safety early warning program is executed by processor:
Image recognition processing is carried out to every image, when including vehicle in identifying image, multiple images are compared
Analysis, obtains the vehicle traveling information of the vehicle；
According to the vehicle traveling information, judge that the user currently whether there is security risk.
Further, the vehicle traveling information includes Vehicle Speed, vehicle heading, and the safety is pre-
Following operation is also realized when alert program is executed by processor:
According to the Vehicle Speed and the vehicle heading, judge that the user currently whether there is safety wind
Danger, wherein when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user direction
When, determine that there is currently security risks by the user.
Further, following operation is also realized when the safety early warning program is executed by processor:
Multiple images are compared, moving distance and moving direction of the vehicle based on image are obtained；
According to the moving distance and image scaling multiple, the operating range of the vehicle actual travel is calculated；
According to the moving direction, the operating range and the interval time for acquiring multiple images, described in acquisition
The vehicle heading and Vehicle Speed of vehicle.
Further, at least one described user terminal is intelligent wearable device, the safety early warning program quilt
Following operation is also realized when processor executes:
The first warning information is sent to the intelligent wearable device that wireless telecommunications are connect is established with the unmanned plane, for institute
Intelligent wearable device starting shock is stated to remind.
Further, at least one described user terminal is intelligent display terminal, and the safety early warning program is located
It manages and also realizes following operation when device executes:
It is aobvious to the intelligence that wireless telecommunications are connect is established with the unmanned plane to send the second warning information comprising described image
Show terminal, so that the intelligent display terminal shows described image.
Further, at least one described user terminal includes intelligent wearable device and intelligent display terminal, it is described go out
Following operation is also realized when row safe early warning program is executed by processor:
It sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane, and send
The second warning information comprising described image is to the intelligent display terminal that wireless telecommunications are connect is established with the unmanned plane, for institute
It states intelligent wearable device starting shock to remind, the intelligent display terminal shows described image.
Unmanned plane specific embodiment of the present invention and above-mentioned each embodiment of safety method for early warning are essentially identical, herein not
It repeats again.
The present embodiment through the above scheme, is connect by the way that unmanned plane is established wireless telecommunications at least one user terminal,
Unmanned plane acquisition user is currently located multiple images in monitoring area, and judges user currently according to multiple images and whether there is
Security risk sends warning information and extremely establishes at least one that wireless telecommunications are connect with it if there is currently security risks by user
A user terminal, at least one user terminal execute early warning operation, remind user to evade in time, go out to improve user
Row safety.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has trip
Safe early warning program, the safety early warning program can be executed by one or more than one processor to be used for:
Unmanned plane acquisition user is currently located multiple images in monitoring area；
Judge that the user currently whether there is security risk according to multiple described images；
If so, sending warning information extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane,
So that at least one described user terminal executes early warning operation.
Further, following operation is also realized when the safety early warning program is executed by processor:
Image recognition processing is carried out to every image, when including vehicle in identifying image, multiple images are compared
Analysis, obtains the vehicle traveling information of the vehicle；
According to the vehicle traveling information, judge that the user currently whether there is security risk.
Further, the vehicle traveling information includes Vehicle Speed, vehicle heading, and the safety is pre-
Following operation is also realized when alert program is executed by processor:
According to the Vehicle Speed and the vehicle heading, judge that the user currently whether there is safety wind
Danger, wherein when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user direction
When, determine that there is currently security risks by the user.
Further, following operation is also realized when the safety early warning program is executed by processor:
Multiple images are compared, moving distance and moving direction of the vehicle based on image are obtained；
According to the moving distance and image scaling multiple, the operating range of the vehicle actual travel is calculated；
According to the moving direction, the operating range and the interval time for acquiring multiple images, described in acquisition
The vehicle heading and Vehicle Speed of vehicle.
Further, at least one described user terminal is intelligent wearable device, the safety early warning program quilt
Following operation is also realized when processor executes:
The first warning information is sent to the intelligent wearable device that wireless telecommunications are connect is established with the unmanned plane, for institute
Intelligent wearable device starting shock is stated to remind.
Further, at least one described user terminal is intelligent display terminal, and the safety early warning program is located
It manages and also realizes following operation when device executes:
It is aobvious to the intelligence that wireless telecommunications are connect is established with the unmanned plane to send the second warning information comprising described image
Show terminal, so that the intelligent display terminal shows described image.
Further, at least one described user terminal includes intelligent wearable device and intelligent display terminal, it is described go out
Following operation is also realized when row safe early warning program is executed by processor:
It sends the first warning information and extremely establishes the intelligent wearable device that wireless telecommunications are connect with the unmanned plane, and send
The second warning information comprising described image is to the intelligent display terminal that wireless telecommunications are connect is established with the unmanned plane, for institute
It states intelligent wearable device starting shock to remind, the intelligent display terminal shows described image.
Computer readable storage medium specific embodiment of the present invention and each embodiment base of above-mentioned safety method for early warning
This is identical, and details are not described herein.
The present embodiment through the above scheme, is connect by the way that unmanned plane is established wireless telecommunications at least one user terminal,
Unmanned plane acquisition user is currently located multiple images in monitoring area, and currently whether there is peace according to the disconnected user of multiple images
Full blast danger, if user, which there is currently security risk, sends warning information, establishes at least one that wireless telecommunications connect to it
User terminal, at least one user terminal execute early warning operation, user are reminded to evade in time, to improve user's trip
Safety.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of safety method for early warning, which is characterized in that the safety method for early warning the following steps are included:
Unmanned plane acquisition user is currently located multiple images in monitoring area；
Judge that the user currently whether there is security risk according to multiple described images；
If so, sending warning information extremely establishes at least one user terminal that wireless telecommunications are connect with the unmanned plane, for
At least one described user terminal executes early warning operation.
2. safety method for early warning as described in claim 1, which is characterized in that described multiple images according to judge institute
State user currently includes: the step of whether there is security risk
Image recognition processing is carried out to every image, when including vehicle in identifying image, multiple images are compared,
Obtain the vehicle traveling information of the vehicle；
According to the vehicle traveling information, judge that the user currently whether there is security risk.
3. safety method for early warning as claimed in claim 2, which is characterized in that the vehicle traveling information includes vehicle row
Speed, vehicle heading are sailed, it is described according to the vehicle traveling information, judge that the user currently whether there is security risk
The step of include:
According to the Vehicle Speed and the vehicle heading, judge that the user currently whether there is security risk,
Wherein, when the Vehicle Speed is greater than pre-set velocity threshold value, and the vehicle heading is towards user direction, sentence
There is currently security risks by the fixed user.
4. safety method for early warning as claimed in claim 3, which is characterized in that described that multiple images are compared point
Analysis, the step of obtaining the vehicle traveling information of the vehicle include:
Multiple images are compared, moving distance and moving direction of the vehicle based on image are obtained；
According to the moving distance and image scaling multiple, the operating range of the vehicle actual travel is calculated；
According to the moving direction, the operating range and the interval time for acquiring multiple images, the vehicle is obtained
Vehicle heading and Vehicle Speed.
5. safety method for early warning according to any one of claims 1-4, which is characterized in that at least one described user is whole
End is intelligent wearable device, and the warning information that sends extremely establishes at least one use that wireless telecommunications are connect with the unmanned plane
Family terminal, so that the step of at least one described user terminal execution early warning operation includes:
The first warning information is sent to the intelligent wearable device that wireless telecommunications are connect is established with the unmanned plane, for the intelligence
It can wearable device starting shock prompting.
6. safety method for early warning according to any one of claims 1-4, which is characterized in that at least one described user is whole
End is intelligent display terminal, and the transmission warning information extremely establishes at least one user that wireless telecommunications are connect with the unmanned plane
Terminal, so that the step of at least one described user terminal execution early warning operation includes:
It is whole to the intelligent display that wireless telecommunications are connect is established with the unmanned plane to send the second warning information comprising described image
End, so that the intelligent display terminal shows described image.
7. safety method for early warning according to any one of claims 1-4, which is characterized in that at least one described user is whole
End includes intelligent wearable device and intelligent display terminal, and the transmission warning information extremely establishes wireless telecommunications with the unmanned plane
At least one user terminal of connection, so that the step of at least one described user terminal execution early warning operation includes:
It sends the first warning information and establishes the intelligent wearable device that wireless telecommunications are connect to the unmanned plane, and send and include
Second warning information of described image is to the intelligent display terminal that wireless telecommunications are connect is established with the unmanned plane, for the intelligence
Energy wearable device starting shock is reminded, and the intelligent display terminal shows described image.
8. a kind of safety prior-warning device, which is characterized in that the safety prior-warning device includes: memory, processor
And the safety early warning program that is stored on the memory and can run on the processor, the safety early warning
It realizes when program is executed by the processor such as the step of safety method for early warning of any of claims 1-7.
9. a kind of unmanned plane, which is characterized in that the unmanned plane includes: memory, processor and is stored on the memory
And the safety early warning program that can be run on the processor, the safety early warning program are executed by the processor
The step of Shi Shixian such as safety method for early warning of any of claims 1-7.
10. a kind of computer readable storage medium, which is characterized in that be stored with trip peace on the computer readable storage medium
Full early warning program, is realized when the safety early warning program is executed by processor as of any of claims 1-7
The step of safety method for early warning.
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| CN201811329900.5A CN109345871A (en) | 2018-11-08 | 2018-11-08 | Safety method for early warning, device, unmanned plane and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329900.5A CN109345871A (en) | 2018-11-08 | 2018-11-08 | Safety method for early warning, device, unmanned plane and computer readable storage medium |
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Application publication date: 20190215 |