CN110440821A - Target based on digital map navigation arrests method and device - Google Patents
Target based on digital map navigation arrests method and device Download PDFInfo
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- CN110440821A CN110440821A CN201910707735.0A CN201910707735A CN110440821A CN 110440821 A CN110440821 A CN 110440821A CN 201910707735 A CN201910707735 A CN 201910707735A CN 110440821 A CN110440821 A CN 110440821A
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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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
- G01C21/30—Map- or contour-matching
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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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
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- Radar, Positioning & Navigation (AREA)
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- Automation & Control Theory (AREA)
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Abstract
The embodiment of the invention discloses a kind of targets based on digital map navigation to arrest method and device, comprising: when receiving the first alarm command for target, is confirmed whether the second alarm command for having in prefixed time interval；Second alarm command if it exists determines target motion track on default map then according to first location information and second location information, and according to the first time and the second time, determines target movement speed；According to the target motion track and target movement speed, the target prediction moving range of third time is confirmed；The target on the default map, which is obtained, according to the target prediction moving range arrests route to indicate that arresting route according to the target arrests the target.Using the means, target is obtained on default map according to the location information of target and arrests route, very intelligent convenience avoids delay the opportunity of arresting, improves user experience.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of target based on digital map navigation to arrest method and dress
It sets.
Background technique
With the development of science and technology, GPS positioning technology is surveyed and drawn in traffic, and military field has indispensable status,
Map airmanship brings great convenience to people's lives simultaneously.Police deploy to ensure effective monitoring and control of illegal activities in progress target in the prior art
When, although corresponding position information can be sent to police when getting the location information of target by camera, due to mesh
Cursor position is constantly moving, therefore for police, the location information for only getting target is also far from enough, police service
Personnel can not get it is corresponding arrest route, seem very passive for arresting.
Summary of the invention
The embodiment of the present application provides a kind of target based on digital map navigation and arrests method and device, can conveniently be
User provides optimal route, convenient for arresting.
The first aspect of the embodiment of the present application provides a kind of target based on digital map navigation and arrests method, comprising:
When receiving the first alarm command for target, it is confirmed whether to exist described in prefixed time interval
Second alarm command of target, wherein first alarm command carries first location information and first time, and described second is pre-
Alert instruction carries second location information and the second time；
Second alarm command if it exists, then according to the first location information and second location information, on default ground
Target motion track is determined on figure, and according to the first time and the second time, determines target movement speed；
According to the target motion track and target movement speed, the target prediction moving range of third time is confirmed；
The target on the default map, which is obtained, according to the target prediction moving range arrests route to indicate according to institute
It states target and arrests route and arrest the target.
Optionally, described according to the first location information and second location information, determine that target is moved on default map
Dynamic rail mark, comprising:
Obtain the first location information corresponding first position on the default map；
Obtain the second location information corresponding second position on the default map；
It is sequentially connected the first position and the second position on the default map, it is mobile to obtain initial target
Track；
The mark of the second position is directed toward in setting from the first position on the initial target motion track, with
To the target motion track.
Optionally, described according to the target motion track and target movement speed, confirm the target prediction of third time
Moving range, comprising:
According to the target motion track and the target movement speed, the mobile model of the initial predicted of third time is confirmed
It encloses；
According to the mapping relations between movement speed and the vehicles, confirm that the corresponding target of the target movement speed is handed over
Logical tool；
The corresponding traffic information of the initial predicted moving range is obtained from the default map；
According to the mapping relations between preset traffic information and traffic congestion scoring, the traffic letter is confirmed
Cease corresponding traffic congestion scoring；
If the traffic congestion scoring is less than default congestion scoring threshold value, by initial target prediction moving range note
For the target prediction moving range.
Optionally, the method also includes:
According to the target motion track and target movement speed, confirm that the first object of t time predicts moving range,
In, the t time is current time corresponding time after prefixed time interval；
The location information of electronic equipment and the movement speed of the electronic equipment are obtained, and confirms that the electronic equipment exists
The reference prediction moving range of the t time；
Obtain the face of the overlapping region between the first object prediction moving range and the reference prediction moving range
Product size；
Confirm whether the size of the overlapping region exceeds preset threshold；
If exceeding, the t time is denoted as the third time, first object prediction moving range is denoted as institute
State target prediction moving range.
It is optionally, described target on the default map is obtained according to the target prediction moving range to arrest route,
Include:
The N that the electronic equipment reaches the third place of the target prediction moving range is obtained from the default map
Route, wherein N is positive integer；
The E.T.A that the electronic equipment corresponds to every route in the N route is obtained respectively；
Obtain the current traffic information of the N route respectively, and according to the preset traffic information with
Mapping relations between traffic congestion scoring, confirm that the corresponding traffic congestion of traffic information of the N route is commented
Point；
According to E.T.A of every route in the N route, the traffic congestion scoring of every route, and it is pre-
Arrival time and the corresponding default weighted value of traffic congestion scoring are counted, confirms the synthesis of every route in the N route
Score；
Route is arrested using the highest route of the comprehensive score as target.
The second aspect of the embodiment of the present application provides a kind of target break catching apparatus based on digital map navigation, comprising:
Receiving module, when being in default for when receiving the first alarm command for target, being confirmed whether to exist
Between the target in interval the second alarm command, wherein first alarm command carries first location information and first
Time, second alarm command carry second location information and the second time；
First confirmation module, for second alarm command if it exists, then according to the first location information and second
Location information determines target motion track on default map, and according to the first time and the second time, determines that target is moved
Dynamic speed；
Second confirmation module, for confirming the mesh of third time according to the target motion track and target movement speed
Mark prediction moving range；
Module is obtained, arrests route for obtaining the target on the default map according to the target prediction moving range
Route is arrested according to the target with instruction and arrests the target.
Optionally, first confirmation module is used for:
Obtain the first location information corresponding first position on the default map；Obtain the second confidence
Breath corresponding second position on the default map；The first position and described are sequentially connected on the default map
Two positions, to obtain initial target motion track；Setting is directed toward from the first position on the initial target motion track
The mark of the second position, to obtain the target motion track.
Optionally, second confirmation module is used for:
According to the target motion track and the target movement speed, the mobile model of the initial predicted of third time is confirmed
It encloses；According to the mapping relations between movement speed and the vehicles, the corresponding target traffic work of the target movement speed is confirmed
Tool；The corresponding traffic information of the initial predicted moving range is obtained from the default map；According to preset traffic road
Mapping relations between condition information and traffic congestion scoring confirm the corresponding traffic congestion scoring of the traffic information；If
The traffic congestion scoring is less than default congestion scoring threshold value, then initial target prediction moving range is denoted as the target
Predict moving range.
Optionally, second confirmation module is also used to:
According to the target motion track and target movement speed, confirm that the first object of t time predicts moving range,
In, the t time is current time corresponding time after prefixed time interval；
The location information of electronic equipment and the movement speed of the electronic equipment are obtained, and confirms that the electronic equipment exists
The reference prediction moving range of the t time；
Obtain the face of the overlapping region between the first object prediction moving range and the reference prediction moving range
Product size；
Confirm whether the size of the overlapping region exceeds preset threshold；
If exceeding, the t time is denoted as the third time, first object prediction moving range is denoted as institute
State target prediction moving range.
Optionally, the acquisition module is also used to:
The N that the electronic equipment reaches the third place of the target prediction moving range is obtained from the default map
Route, wherein N is positive integer；
The E.T.A that the electronic equipment corresponds to every route in the N route is obtained respectively；
Obtain the current traffic information of the N route respectively, and according to the preset traffic information with
Mapping relations between traffic congestion scoring, confirm that the corresponding traffic congestion of traffic information of the N route is commented
Point；
According to E.T.A of every route in the N route, the traffic congestion scoring of every route, and it is pre-
Arrival time and the corresponding default weighted value of traffic congestion scoring are counted, confirms the synthesis of every route in the N route
Score；
Route is arrested using the highest route of the comprehensive score as target.
The third aspect of the embodiment of the present application provides a kind of electronic equipment, including processor, input equipment, output equipment
And memory, the processor, input equipment, output equipment and memory are connected with each other, wherein the memory is for storing
Computer program, the computer program include program instruction, and the processor is configured for calling described program instruction, are held
The row method.
The fourth aspect of the embodiment of the present application provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program is executed by processor to realize the method.
Implement the embodiment of the present application, at least has the following beneficial effects:
By the embodiment of the present application, by receiving different alarm commands, the different location information occurred according to target is pre-
If the correspondence time for determining target motion track on map, and occurring according to target, target movement speed is determined, according to above-mentioned mesh
Motion track and target movement speed are marked, the target prediction moving range of third time is confirmed, according to target prediction moving range
The target obtained on default map arrests route with capture target.Using the means, according to the location information of target on default ground
Target is obtained on figure and arrests route, and very intelligent convenience avoids delay the opportunity of arresting, improves user experience.
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 for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is the interaction schematic diagram that a kind of target based on digital map navigation provided in an embodiment of the present invention arrests method；
Fig. 2 is the flow diagram that a kind of target based on digital map navigation provided in an embodiment of the present invention arrests method；
Fig. 3 is the flow diagram that a kind of target based on digital map navigation provided in an embodiment of the present invention arrests method；
Fig. 4 is the flow diagram that a kind of target based on digital map navigation provided in an embodiment of the present invention arrests method；
Fig. 5 is a kind of structural schematic diagram of server provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of target break catching apparatus based on digital map navigation provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
" embodiment " mentioned in this application is it is meant that a particular feature, structure, or characteristic described can be in conjunction with the embodiments
Included at least one embodiment of the application.The phrase, which occurs, in each position in the description might not each mean phase
Same embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicitly
Implicitly understand, embodiments described herein can be combined with other embodiments.
The electronic equipment of the embodiment of the present application may include the various handheld devices with wireless communication function, vehicle-mounted set
Standby, wearable device, calculate equipment or be connected to radio modem other processing equipments and various forms of users
Equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device) etc.
Deng.
Referring to Fig. 1, Fig. 1 provides the interaction that a kind of target based on digital map navigation arrests method for the embodiment of the present application
Schematic diagram.It is specific as follows as shown in Figure 1, it may include electronic equipment 101 and camera 102: when receiving the first camera
102 send the first alarm command for being directed to target when, electronic equipment 101, which is confirmed whether to exist, to be in the in prefixed time interval
Second alarm command of the target that two cameras 102 are sent, wherein first alarm command carries first location information
And at the first time, second alarm command carries second location information and the second time.Second alarm command if it exists,
Then electronic equipment 101 determines target motion track on default map according to the first location information and second location information,
And according to the first time and the second time, target movement speed is determined.Electronic equipment 101 is according to the target motion track
With target movement speed, the target prediction moving range of third time is confirmed.Electronic equipment 101 is mobile according to the target prediction
The target that range obtains on the default map arrests route to indicate that arresting route according to the target arrests the target.
By the embodiment of the present application, the alarm command sent by receiving different cameras, according to the position of different cameras
Confidence breath determines target motion track on default map, and according to the time for sending alarm command, and then determines that target is mobile
Speed confirms the target prediction moving range of third time, according to mesh according to above-mentioned target motion track and target movement speed
The target that mark prediction moving range obtains on default map arrests route with capture target.Using the means, according to the position of target
Confidence breath obtains target on default map and arrests route, and very intelligent convenience avoids delay the opportunity of arresting, improves user's body
It tests.
Referring to Fig. 2, Fig. 2 provides the process that a kind of target based on digital map navigation arrests method for the embodiment of the present application
Schematic diagram.As shown in Fig. 2, it may include step 201-204, it is specific as follows:
201, when receiving the first alarm command for target, it is confirmed whether exist in prefixed time interval
Second alarm command of the target, wherein first alarm command carries first location information and first time, and described the
Two alarm commands carry second location information and the second time；
Wherein, it is then triggered when camera collects target to electronic equipment and sends alarm command, which can be with
It is pre-set, with above-mentioned camera the matched electronic equipment of location information.As above stating location information corresponds to xx cell,
Electronic equipment corresponding with the xx cell is then obtained, and is sent to it alarm command.Above-mentioned location information matching can be correspondence
The early warning range of above-mentioned electronic equipment, so that police rush in time.
Above-mentioned prefixed time interval can be 1 minute, 5 minutes or 30 minutes etc., herein with no restrictions.
Further, above-mentioned first alarm command can be issued prior to the second alarm command, i.e., when first time is earlier than second
Between.Such as when electronic equipment receives the first alarm command for target, it is confirmed whether in 5 minutes after the first time
Receive the second alarm command for the target.
Alternatively, above-mentioned first alarm command can also be later than the sending of the second alarm command, i.e., when the second time is earlier than first
Between.Such as when electronic equipment receives the first alarm command for target, it is confirmed whether in 5 minutes before the first time
Have received the second alarm command for the target.
Wherein, after electronic equipment receives the first alarm command, it is confirmed whether exist in prefixed time interval
Before second alarm command, electronic equipment can primarily determine that range occurs in target according to above-mentioned first location information, and then remind
Police know to carry out responding preparation etc. simultaneously.
202, second alarm command if it exists, then according to the first location information and second location information, pre-
If determining target motion track on map, and according to the first time and the second time, determine target movement speed；
Wherein, step 202 can include:
Obtain the first location information corresponding first position on the default map；
Obtain the second location information corresponding second position on the default map；
It is sequentially connected the first position and the second position on the default map, it is mobile to obtain initial target
Track；
The mark of the second position is directed toward in setting from the first position on the initial target motion track, with
To the target motion track.
Above-mentioned first location information corresponding first position on the default map, can be the consistent right of physical space
It answers, is also possible to carry out accordingly transformed position and corresponds to, such as:
The acquisition first location information is on the default map before corresponding first position, comprising:
Obtain the spacing between the first location information and the second location information；It such as can be the two longitude and latitude letter
The position spacing that breath confirmation obtains.
Confirm whether the spacing is greater than default spacing threshold；
If more than then obtaining the first mapping table, obtain first location information respectively described according to first mapping table
Corresponding first position and the second location information corresponding second position on the default map on default map.
If being less than, the second mapping table is obtained, first location information is obtained described according to second mapping table respectively
Corresponding first position and the second location information corresponding second position on the default map on default map.
Above-mentioned first mapping table can correspond to carry out the spacing between different location information scaled down to show to pre-
If map；Above-mentioned second mapping table can correspond to carrying out the spacing between different location information into ratio expansion to show to default
Map.
Or first location information correspondence can be changed into first object position by above-mentioned mapping table, by second location information
Correspondence is changed into the second target position, specifically, comprising:
It obtains centered on first location information, using the half of the spacing as the border circular areas of radius；
Confirm that the target position is located at predeterminable area whether comprising target position in the border circular areas；
If comprising the first location information is confirmed as corresponding on the default map in the target position
One position.
Based on the above-mentioned then same available second position.Wherein, above-mentioned predeterminable area such as can be rather spacious road
Road etc..
If electronic equipment confirmation, there are second alarm command, automatic trigger opens default map, and on default ground
It is corresponding on figure to show above-mentioned each position information, target is got by being successively attached the corresponding position of different location information
Motion track, and according to the corresponding time, and then determine the movement speed of target；When wherein, for multiple location informations, then target
Movement speed can be the corresponding average speed of target.
Wherein, above-mentioned initial target motion track can be the track for indicating target moving direction, such as with mobile arrow
Deng.
The mark of the second position is directed toward in setting from the first position on the initial target motion track, with
To the target motion track.
203, according to the target motion track and target movement speed, confirm the mobile model of the target prediction of third time
It encloses；
The above-mentioned third time can be default any time, it is preferred that step 203 can include:
According to the target motion track and target movement speed, confirm that the first object of t time predicts moving range,
In, t is greater than 0；
The location information of electronic equipment and the movement speed of the electronic equipment are obtained, and confirms that the electronic equipment exists
The reference prediction moving range of the t time；
Obtain the face of the overlapping region between the first object prediction moving range and the reference prediction moving range
Product size；
Confirm whether the size of the overlapping region exceeds preset threshold；
If exceeding, the t time is denoted as the third time, first object prediction moving range is denoted as institute
State target prediction moving range.
It is above-mentioned to exceed, it can be beyond preset percentage size, or reach preset area size.
Wherein, according to the target motion track and the target movement speed, confirm the initial predicted of third time
Moving range；
According to the mapping relations between movement speed and the vehicles, confirm that the corresponding target of the target movement speed is handed over
Logical tool；
The corresponding traffic information of the initial predicted moving range is obtained from the default map；
According to the mapping relations between preset traffic information and traffic congestion scoring, the traffic letter is confirmed
Cease corresponding traffic congestion scoring；
If the traffic congestion scoring is less than default congestion scoring threshold value, by initial target prediction moving range note
For the target prediction moving range.
204, the target on the default map is obtained according to the target prediction moving range and arrests route to indicate root
Route, which is arrested, according to the target arrests the target.
By the embodiment of the present application, by receiving different alarm commands, the different location information occurred according to target is pre-
If the correspondence time for determining target motion track on map, and occurring according to target, target movement speed is determined, according to above-mentioned mesh
Motion track and target movement speed are marked, the target prediction moving range of third time is confirmed, according to target prediction moving range
The target obtained on default map arrests route with capture target.Using the means, according to the location information of target on default ground
Target is obtained on figure and arrests route, and very intelligent convenience avoids delay the opportunity of arresting, improves user experience.
Referring to Fig. 3, Fig. 3 provides the process that a kind of target based on digital map navigation arrests method for the embodiment of the present application
Schematic diagram.As shown in figure 3, it may include step 301-310, it is specific as follows:
301, the alarm command that the first camera is sent is received, described in the alarm command carrying that first camera is sent
The location information of first camera and first time；
Wherein, server, which can be, obtains that camera compass of competency range is corresponding moves with correspondence by presetting database
Terminal；It, can be by the way that corresponding terminal be carried out in police service database in advance or apart from closer terminal of the regional scope etc.
Administer the confirmation of position.
302, when the alarm command for receiving second camera transmission within a preset time interval, the second camera hair
The alarm command sent carries location information and the second time of the second camera, then successively obtains first camera
Location information on the default map location information of corresponding first position and the second camera described pre-
If the corresponding second position on map；
It is not intended to limit the number of camera herein, can be multiple cameras in preset time.
303, it is sequentially connected the first position and the second position on the default map, to obtain initial target
Motion track；
304, the mark that the second position is directed toward from the first position is set on the initial target motion track,
To obtain the target motion track, and according to the first time and the second time, target movement speed is determined；
Wherein, arrow is set on the line between two cameras of adjacent time for obtaining target face information, institute
It states being oriented to from time first camera for arrow and is directed toward time posterior camera, to obtain the movement of target face information
Track；
Optionally, the position in this programme can be GPS position information；The distance between adjacent camera D may be expressed as:
D=sin (Lat A) * sin (Lat B) * cos (Lon A-Lon B)+cos (Lat A) * cos (Lat B),
Wherein, Lon A, Lat A are respectively the longitude and latitude of the first camera, and Lon B, Lat B are respectively second to take the photograph
As the longitude and latitude of head, and then according to time interval and then target movement speed can be acquired.
305, according to the target motion track and the target movement speed, confirm that the initial predicted of third time is moved
Dynamic range；
Wherein, the above-mentioned third time can be obtained using following means:
According to the target motion track and target movement speed, confirm that the first object of t time predicts moving range,
In, the t time is current time corresponding time after prefixed time interval；
Wherein, above-mentioned prefixed time interval can be 5 minutes, and 10 minutes etc., such as: current time is 9 points of same day 10 minutes,
Then the t time can be the same day 9 points 20 minutes, herein without limitation.
The location information of electronic equipment and the movement speed of the electronic equipment are obtained, and confirms that the electronic equipment exists
The reference prediction moving range of the t time；
Obtain the face of the overlapping region between the first object prediction moving range and the reference prediction moving range
Product size；
Confirm whether the size of the overlapping region exceeds preset threshold；
If exceeding, the t time is denoted as the third time, first object prediction moving range is denoted as institute
State target prediction moving range.
306, according to the mapping relations between movement speed and the vehicles, confirm the corresponding mesh of the target movement speed
Mark the vehicles；
Wherein, the vehicles can be automobile, motorcycle, bicycle, bus or walking etc..
307, the corresponding traffic information of the initial predicted moving range is obtained from the default map；
Traffic information may include road information, houseclearing etc., more smart by obtaining traffic information
Quasi- confirmation target arrests route.
308, according to the mapping relations between preset traffic information and traffic congestion scoring, confirm the traffic road
The corresponding traffic congestion scoring of condition information；
If 309, the traffic congestion scoring is less than default congestion scoring threshold value, the initial target is predicted into mobile model
It encloses and is denoted as the target prediction moving range；
310, the target on the default map is obtained according to the target prediction moving range and arrests route to indicate root
Route is arrested according to the target to be arrested.
Wherein, target is arrested route and be may is that
The N that the electronic equipment reaches the third place of the target prediction moving range is obtained from the default map
Route, wherein N is positive integer；
Above-mentioned the third place can be any position, can be electronic equipment reach as described in target prediction moving range most
Edge reaches the place or any other position of target prediction moving range at first.
The E.T.A that the electronic equipment corresponds to every route in the N route is obtained respectively；
Obtain the current traffic information of the N route respectively, and according to the preset traffic information with
Mapping relations between traffic congestion scoring, confirm that the corresponding traffic congestion of traffic information of the N route is commented
Point；
According to E.T.A of every route in the N route, the traffic congestion scoring of every route, and it is pre-
Arrival time and the corresponding default weighted value of traffic congestion scoring are counted, confirms the synthesis of every route in the N route
Score；
Route is arrested using the highest route of the comprehensive score as target.
By the embodiment of the present application, the alarm command sent by receiving different cameras, according to the position of different cameras
Confidence breath determines target motion track on default map, and according to the time for sending alarm command, and then determines that target is mobile
Speed, according to above-mentioned target motion track and target movement speed, by confirming the moving range of mobile target and electronic equipment,
And then confirm target prediction moving range, the target on default map is obtained according to target prediction moving range and arrests route to grab
Catch target.Using the means, target is obtained on default map according to the location information of target and arrests route, very intelligent side
Just, it avoids delay the opportunity of arresting, improves user experience.
Referring to Fig. 4, Fig. 4 provides the process that a kind of target based on digital map navigation arrests method for the embodiment of the present application
Schematic diagram.As shown in figure 4, it may include step 401-408, it is specific as follows:
401, electronic equipment successively receives the alarm command that M camera is sent respectively, wherein the alarm command difference
The location information and the corresponding temporal information for obtaining target face information, the M camera for carrying different cameras obtain
Target face information is got, the default moving range of the electronic equipment includes region locating for the position of the M camera
Range, M are positive integer；
402, electronic equipment successively marks the position of the M camera on default map, and according to the acquisition mesh
The position of the M camera of mark is carried out line by the chronological order for marking face information, to obtain the target person
The motion track of face information；
403, electronic equipment obtains the movement speed of the target face information according to preset algorithm；
The method that can refer to above-mentioned calculating movement speed, is not repeated herein.
404, electronic equipment confirms whether the movement speed of the target face information is not more than the first default movement speed；
Such as when the movement speed of target face information be greater than the first default movement speed less than the second pre-set velocity, then confirm
Target is by motorcycle；When being greater than the second pre-set velocity, then confirm that it is ridden；
405, if satisfied, then electronic equipment confirms first vehicles corresponding to the target face information；
When less than the first default movement speed, then confirming its cycling or walking etc.；
406, electronic equipment confirms the target face information first according to the motion track of the target face information
Prediction moving range in preset time；
It if target movement speed is very fast, may ride in an automobile, then speculate the traffic intersection possibly being present in estimation range；
As movement speed is slower, it may be possible to which walking then speculates the periphery public place or residential area for possibly being present at estimation range
Deng；
407, whether electronic equipment confirmation can reach the prediction moving range in first preset time；
Wherein, the first preset time can be predicts that electronic equipment reaches the prediction movement in the case where accessible
The time of range, or any setting；Alternatively, reaching the traffic intersection or resident region in the first preset time
Equal positions, then it is more accurate；
Wherein, the capable of emitting confirmation message of electronic equipment, so that user confirms.
If cannot, confirm prediction moving range of the target face information in the second preset time, wherein second
Preset time is greater than the first preset time, and confirms that the electronic equipment can reach prediction movement in second preset time
Range.
If 408, energy, electronic equipment is shown according to the prediction moving range of the target face information in default map
Optimal route, to arrest target corresponding to the target face information.
If electronic equipment can achieve, the route of the electronic equipment is planned, and is shown on default map,
So as to be electronic device user navigation.
Wherein, optimal route is shown in default map, comprising:
Obtain the N route that the prediction moving range is reached from the position of the electronic equipment, wherein N is positive integer；
The E.T.A of the N route is obtained respectively；
Such as can be the scheduled time for not considering jam situation, can only and distance dependent；
The current traffic congestion of the N route is obtained respectively, and according to preset traffic congestion and traffic
Corresponding relationship between scoring obtains the traffic scoring of the N route respectively；
According to the traffic of N route scoring, the E.T.A and traffic scoring and it is expected that reach
The weighted value of time respectively, confirms the comprehensive score of every route in the N route；
The electronic equipment is sent to using route corresponding to the comprehensive score highest as optimal route or pre-
If being shown in map.
Such as, first route E.T.A is 30 minutes, and Article 2 route E.T.A is 50 minutes, first
Route congestion, then corresponding to traffic scoring is 40, and the unimpeded corresponding traffic scoring of Article 2 route is 70, then arrives on the estimation respectively
The weighted value to score up to time and traffic, obtains the comprehensive score=30*x1+40*x2 of first route；Article 2 route it is comprehensive
Close score=50*x1+70*x2；If x1 is 0.4, x2 0.6, then the comprehensive score of first route is 36, Article 2 route
Comprehensive score is 62；Then recommend Article 2 route, do not limit specific value herein certainly, is also not limited to E.T.A
It scores with traffic.
The method also includes:
Obtain the position of electronic equipment and the prediction moving range of the target face information again in preset time, and
Optimal route is updated.
That is, constantly obtaining position and prediction in real time according to the real-time movement of electronic equipment and the real-time movement of target
Moving range, and then constantly update optimal route.
Target person is intuitively obtained by being labeled in the default map to camera position by the embodiment of the present application
The motion track of face information, and using the movement speed of preset algorithm acquisition target face information, and then confirm target face
The prediction moving range of information further confirms that the vehicles etc. of target, and then reduces estimation range；Then to electronic equipment
Optimal route is sent, wherein comprehensively considering distance and traffic conditions, intelligent recommendation is carried out, so that electronic device user is grabbed in time
Catch target.Using the means, very intelligent convenience avoids delay opportunity, improves user experience.
It is consistent with above-described embodiment, referring to Fig. 5, Fig. 5 is a kind of structure of server provided by the embodiments of the present application
Schematic diagram, as shown, including processor, input equipment, output equipment and memory, the processor, input equipment, output
Equipment and memory are connected with each other, wherein for the memory for storing computer program, the computer program includes program
Instruction, the processor are configured for calling described program instruction, and above procedure includes the instruction for executing following steps；
When receiving the first alarm command for target, it is confirmed whether to exist described in prefixed time interval
Second alarm command of target, wherein first alarm command carries first location information and first time, and described second is pre-
Alert instruction carries second location information and the second time；
Second alarm command if it exists, then according to the first location information and second location information, on default ground
Target motion track is determined on figure, and according to the first time and the second time, determines target movement speed；
According to the target motion track and target movement speed, the target prediction moving range of third time is confirmed；
The target on the default map, which is obtained, according to the target prediction moving range arrests route to indicate according to institute
It states target and arrests route and arrest the target.
By the embodiment of the present application, by receiving different alarm commands, the different location information occurred according to target is pre-
If the correspondence time for determining target motion track on map, and occurring according to target, target movement speed is determined, according to above-mentioned mesh
Motion track and target movement speed are marked, the target prediction moving range of third time is confirmed, according to target prediction moving range
The target obtained on default map arrests route with capture target.Using the means, according to the location information of target on default ground
Target is obtained on figure and arrests route, and very intelligent convenience avoids delay the opportunity of arresting, improves user experience.
It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that
, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software module for terminal.This
Field technical staff should be readily appreciated that, in conjunction with each exemplary unit and algorithm of embodiment description presented herein
Step, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with hardware also
It is the mode of computer software driving hardware to execute, the specific application and design constraint depending on technical solution.Profession
Technical staff can specifically realize described function to each using distinct methods, but this realization should not be recognized
For beyond scope of the present application.
The embodiment of the present application can carry out the division of functional unit according to above method example to terminal, for example, can be right
The each functional unit of each function division is answered, two or more functions can also be integrated in a processing unit.
Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
Illustrate, is schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical to realize
When there may be another division manner.
Consistent with the above, referring to Fig. 6, Fig. 6 provides a kind of target based on digital map navigation for the embodiment of the present application
The structural schematic diagram of break catching apparatus.It includes receiving module 601, the first confirmation module 602, the second confirmation module 603, obtains mould
Block 604, specific as follows:
Receiving module 601, for when receiving the first alarm command for target, being confirmed whether exist in default
Second alarm command of the target in time interval, wherein first alarm command carries first location information and the
One time, second alarm command carry second location information and the second time；
First confirmation module 602, for second alarm command if it exists, then according to the first location information and the
Two location informations determine target motion track on default map, and according to the first time and the second time, determine target
Movement speed；
Second confirmation module 603, for confirming the third time according to the target motion track and target movement speed
Target prediction moving range；
Module 604 is obtained, is arrested for obtaining the target on the default map according to the target prediction moving range
Route is to indicate that arresting route according to the target arrests the target
By the embodiment of the present application, by receiving different alarm commands, the different location information occurred according to target is pre-
If the correspondence time for determining target motion track on map, and occurring according to target, target movement speed is determined, according to above-mentioned mesh
Motion track and target movement speed are marked, the target prediction moving range of third time is confirmed, according to target prediction moving range
The target obtained on default map arrests route with capture target.Using the means, according to the location information of target on default ground
Target is obtained on figure and arrests route, and very intelligent convenience avoids delay the opportunity of arresting, improves user experience.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer
A kind of target based on digital map navigation arrests some or all of method step.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program make computer execute such as above method embodiment
Any target based on digital map navigation of middle record arrests some or all of method step.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical 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, applying for that each functional unit in bright each embodiment can integrate in 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 be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory
The various media that can store program code such as (random access memory, RAM), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
It may include: flash disk, read-only memory, random access device, disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of target based on digital map navigation arrests method characterized by comprising
When receiving the first alarm command for target, it is confirmed whether the target for having in prefixed time interval
The second alarm command, wherein first alarm command carries first location information and first time, second early warning refer to
It enables and carries second location information and the second time；
Second alarm command if it exists, then according to the first location information and second location information, on default map
It determines target motion track, and according to the first time and the second time, determines target movement speed；
According to the target motion track and target movement speed, the target prediction moving range of third time is confirmed；
The target on the default map, which is obtained, according to the target prediction moving range arrests route to indicate according to the mesh
Mark arrests route and arrests the target.
2. the method according to claim 1, wherein described according to the first location information and second confidence
Breath determines target motion track on default map, comprising:
Obtain the first location information corresponding first position on the default map；
Obtain the second location information corresponding second position on the default map；
It is sequentially connected the first position and the second position on the default map, to obtain initial target moving rail
Mark；
The mark of the second position is directed toward in setting from the first position on the initial target motion track, to obtain
State target motion track.
3. according to the method described in claim 2, it is characterized in that, described according to the target motion track and the mobile speed of target
Degree confirms the target prediction moving range of third time, comprising:
According to the target motion track and the target movement speed, the initial predicted moving range of third time is confirmed；
According to the mapping relations between movement speed and the vehicles, the corresponding target traffic work of the target movement speed is confirmed
Tool；
The corresponding traffic information of the initial predicted moving range is obtained from the default map；
According to the mapping relations between preset traffic information and traffic congestion scoring, the traffic information pair is confirmed
The traffic congestion scoring answered；
If the traffic congestion scoring is less than default congestion scoring threshold value, initial target prediction moving range is denoted as institute
State target prediction moving range.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
According to the target motion track and target movement speed, confirm that the first object of t time predicts moving range, wherein
The t time is current time corresponding time after prefixed time interval；
The location information of electronic equipment and the movement speed of the electronic equipment are obtained, and confirms the electronic equipment described
The reference prediction moving range of t time；
The area for obtaining the overlapping region between the first object prediction moving range and the reference prediction moving range is big
It is small；
Confirm whether the size of the overlapping region exceeds preset threshold；
If exceeding, the t time is denoted as the third time, first object prediction moving range is denoted as the mesh
Mark prediction moving range.
5. according to the method described in claim 4, it is characterized in that, described according to target prediction moving range acquisition
Target on default map arrests route, comprising:
The N road that the electronic equipment reaches the third place of the target prediction moving range is obtained from the default map
Line, wherein N is positive integer；
The E.T.A that the electronic equipment corresponds to every route in the N route is obtained respectively；
The current traffic information of the N route is obtained respectively, and according to the preset traffic information and traffic
Mapping relations between congestion scoring confirm the corresponding traffic congestion scoring of the traffic information of the N route；
According to E.T.A of every route in the N route, the traffic congestion scoring of every route, and expect
Up to time and the corresponding default weighted value of traffic congestion scoring, the comprehensive score of every route in the N route is confirmed；
Route is arrested using the highest route of the comprehensive score as target.
6. a kind of target break catching apparatus based on digital map navigation characterized by comprising
Receiving module, for when receiving the first alarm command for target, being confirmed whether exist between preset time
Every the second alarm command of the interior target, wherein first alarm command carries first location information and first time,
Second alarm command carries second location information and the second time；
First confirmation module, for second alarm command if it exists, then according to the first location information and the second position
Information determines target motion track on default map, and according to the first time and the second time, determines the mobile speed of target
Degree；
Second confirmation module, for confirming that the target of third time is pre- according to the target motion track and target movement speed
Survey moving range；
Module is obtained, the target for being obtained on the default map according to the target prediction moving range arrests route to refer to
Show that arresting route according to the target arrests the target.
7. device according to claim 6, which is characterized in that first confirmation module is used for:
Obtain the first location information corresponding first position on the default map；The second location information is obtained to exist
The corresponding second position on the default map；The first position and the second are sequentially connected on the default map
It sets, to obtain initial target motion track；Described in setting is directed toward from the first position on the initial target motion track
The mark of the second position, to obtain the target motion track.
8. device according to claim 7, which is characterized in that second confirmation module is used for:
According to the target motion track and the target movement speed, the initial predicted moving range of third time is confirmed；
According to the mapping relations between movement speed and the vehicles, the corresponding target vehicle of the target movement speed is confirmed；
The corresponding traffic information of the initial predicted moving range is obtained from the default map；Believed according to preset traffic
Mapping relations between breath and traffic congestion scoring confirm the corresponding traffic congestion scoring of the traffic information；If described
Traffic congestion scoring is less than default congestion scoring threshold value, then initial target prediction moving range is denoted as the target prediction
Moving range.
9. a kind of electronic equipment, which is characterized in that including processor, input equipment, output equipment and memory, the processing
Device, input equipment, output equipment and memory are connected with each other, wherein the memory is for storing computer program, the meter
Calculation machine program includes program instruction, and the processor is configured for calling described program instruction, executes such as claim 1 to 5
Described in any item methods.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, the computer program are executed by processor to realize method described in claim 1 to 5 any one.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521190A (en) * | 2020-04-16 | 2020-08-11 | 常青藤科技河北有限公司 | Panorama map-based person searching method, storage medium and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521484A (en) * | 2003-02-12 | 2004-08-18 | Lg电子株式会社 | Apparatus and method for guiding location of the other party in navigation system |
| US20050075119A1 (en) * | 2002-04-10 | 2005-04-07 | Sheha Michael A. | Method and system for dynamic estimation and predictive route generation |
| CN101086449A (en) * | 2007-07-09 | 2007-12-12 | 江苏新科数字技术有限公司 | Navigation device dynamic target tracking method |
| CN101561287A (en) * | 2009-05-13 | 2009-10-21 | 上海迈辉信息技术有限公司 | Grid location patrolling terminal and realization method thereof |
| CN103108390A (en) * | 2013-01-16 | 2013-05-15 | 广东欧珀移动通信有限公司 | Method and device capable of forecasting geographic position of mobile terminal |
| CN106254783A (en) * | 2016-09-29 | 2016-12-21 | 努比亚技术有限公司 | Moving object image pickup method and device |
| CN108288113A (en) * | 2018-01-31 | 2018-07-17 | 民航成都电子技术有限责任公司 | A kind of airport traffic above-ground intelligent recommendation method |
-
2019
- 2019-08-01 CN CN201910707735.0A patent/CN110440821A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050075119A1 (en) * | 2002-04-10 | 2005-04-07 | Sheha Michael A. | Method and system for dynamic estimation and predictive route generation |
| CN1521484A (en) * | 2003-02-12 | 2004-08-18 | Lg电子株式会社 | Apparatus and method for guiding location of the other party in navigation system |
| CN101086449A (en) * | 2007-07-09 | 2007-12-12 | 江苏新科数字技术有限公司 | Navigation device dynamic target tracking method |
| CN101561287A (en) * | 2009-05-13 | 2009-10-21 | 上海迈辉信息技术有限公司 | Grid location patrolling terminal and realization method thereof |
| CN103108390A (en) * | 2013-01-16 | 2013-05-15 | 广东欧珀移动通信有限公司 | Method and device capable of forecasting geographic position of mobile terminal |
| CN106254783A (en) * | 2016-09-29 | 2016-12-21 | 努比亚技术有限公司 | Moving object image pickup method and device |
| CN108288113A (en) * | 2018-01-31 | 2018-07-17 | 民航成都电子技术有限责任公司 | A kind of airport traffic above-ground intelligent recommendation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521190A (en) * | 2020-04-16 | 2020-08-11 | 常青藤科技河北有限公司 | Panorama map-based person searching method, storage medium and system |
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Application publication date: 20191112 |