CN110530382A - Travel information acquisition methods, device and equipment - Google Patents
Travel information acquisition methods, device and equipment Download PDFInfo
- Publication number
- CN110530382A CN110530382A CN201810517426.2A CN201810517426A CN110530382A CN 110530382 A CN110530382 A CN 110530382A CN 201810517426 A CN201810517426 A CN 201810517426A CN 110530382 A CN110530382 A CN 110530382A
- Authority
- CN
- China
- Prior art keywords
- section
- feasible path
- path
- reachable position
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 70
- 238000000605 extraction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 15
- 238000003860 storage Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
The embodiment of the present invention provides a kind of travel information acquisition methods, device and equipment, this method comprises: obtaining current location and the driving direction of vehicle；Determine section corresponding with current location and driving direction；Determine vehicle along with the section draw a plurality of feasible path traveling preset time after reachable position, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determination；The corresponding reachable position of a plurality of feasible path is shown on map, to realize the travel information for providing a user the coverage of certain time rear vehicle, user can be assisted to carry out stroke selection.
Description
Technical field
The present invention relates to Internet technical field more particularly to a kind of travel information acquisition methods, device and equipment.
Background technique
User often uses electronic map during driving trip, it is however generally that, user is to electronic map
It is divided into both of which using more；Navigation mode and cruise mode.In simple terms, under navigation mode, user can input this and go out
Capable destination, it is that user cooks up the guidance path from current location to destination for user's root that triggering, which executes navigation algorithm,
It is travelled according to guidance path.In addition to this mode may be considered cruise mode, for cruise mode, be exactly in simple terms with
Under the premise of family does not input destination triggering navigation path planning, the process of vehicle driving trace is tracked.Generally, Yong Hukai
It is believed that when opening electronic map application and enters cruise mode, the real time position of vehicle is shown in electronic map, works as some time
It carves user and triggers the navigation operation for going to somewhere, then switch to navigation mode.
The stroke interaction design of current electronic map product serves primarily in navigation mode, does not all have under cruise mode
There is provided stroke relevant information exchange function.Moreover, travel information interaction also mainly includes vision even under navigation mode
The display for showing such as planning path and E.T.A of aspect and the induction voice broadcast in terms of the sense of hearing, such as before
Turn left side 100.
But in practical application, generally, under cruise mode, or even under navigation mode, user is often oneself and looks into
See the information such as road, the road conditions on electronic map, the selection of do-it-yourself stroke, at this point, if be capable of providing to user from it is current when
Carve, can open after certain time such as half an hour how far such travel information, it will help user to carry out more suitable stroke
Selection.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of travel information acquisition methods, device and equipment, to obtain vehicle
From the coverage of current location traveling after a certain period of time.
In a first aspect, the embodiment of the present invention provides a kind of travel information acquisition methods, this method comprises:
Obtain current location and the driving direction of vehicle；
Determine section corresponding with the current location and driving direction；
Determine reachable position of the vehicle after a plurality of feasible path traveling preset time drawn with the section,
In, the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determine
's；
The corresponding reachable position of a plurality of feasible path is shown on map.
Second aspect, the embodiment of the present invention provide a kind of travel information acquisition device, comprising:
Module is obtained, for obtaining current location and the driving direction of vehicle；
First determining module, for determining section corresponding with the current location and driving direction；
Second determining module, when for determining that the vehicle is default along a plurality of feasible path traveling drawn with the section
Between after reachable position, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each road
What the traffic information of section determined；
Display module, for showing the corresponding reachable position of a plurality of feasible path on map.
The third aspect, the embodiment of the present invention provides a kind of electronic equipment, including first processor and first memory, described
First memory is for storing one or more computer instruction, wherein one or more computer instruction is by described the
One processor realizes the travel information acquisition methods in above-mentioned first aspect when executing.The electronic equipment can also include first logical
Believe interface, is used for and other equipment or communication.
The embodiment of the invention provides a kind of computer storage mediums, for storing storage computer program, the calculating
Machine program realizes the travel information acquisition methods in above-mentioned first aspect when executing computer.
Fourth aspect, the embodiment of the present invention provide a kind of travel information acquisition methods, this method comprises:
Obtain current location and the direction of motion of target device；
Determine path corresponding with the current location and the direction of motion；
Determine reachable position of the target device after moving preset time with a plurality of feasible path of path extraction
Set, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each paragraph relevant information
Determining；
The corresponding reachable position of a plurality of feasible path is shown in target interface.
5th aspect, the embodiment of the present invention provide a kind of travel information acquisition device, comprising:
Apparatus information acquiring module, for obtaining current location and the direction of motion of target device；
Current path determining module, for determining path corresponding with the current location and the direction of motion；
Up to position determination module, for determining the target device along a plurality of feasible path fortune drawn with the path
Reachable position after dynamic preset time, wherein the corresponding reachable position of every feasible path is according to corresponding feasible path institute way
What the relevant information of each paragraph of warp determined；
Up to position display module, for showing the corresponding reachable position of a plurality of feasible path in target interface.
The third aspect, the embodiment of the present invention provides a kind of electronic equipment, including second processor and second memory, described
Second memory is for storing one or more computer instruction, wherein one or more computer instruction is by described the
Two processors realize the travel information acquisition methods in above-mentioned fourth aspect when executing.The electronic equipment can also include second logical
Believe interface, is used for and other equipment or communication.
The embodiment of the invention provides a kind of computer storage mediums, for storing storage computer program, the calculating
Machine program realizes the travel information acquisition methods in above-mentioned fourth aspect when executing computer.
Travel information acquisition methods provided in an embodiment of the present invention can arrive to provide a user certain time rear vehicle
Up to the travel information of what range, after obtaining the position and driving direction that vehicle is currently located, it is first determined with current location
Section corresponding with driving direction, and then determine vehicle after a plurality of feasible path traveling preset time drawn with the section
Up to position, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section road
What condition information determined.That is, with current driving direction from the current location being presently on section, according to road network
Connectivity finds various feasible paths and carries out section expansion under the restriction of preset time from the current location of current road segment
Exhibition.Generally, every feasible path is generally made of the multiple sections being connected to, and for a feasible path, is expanded in section
During exhibition, it need to determine that (preset time, which subtracts, to be extended in remaining time according to the traffic information in the section of current extensions extremely
The time used when current road segment) in the distance that can be travelled on the section, so, it is known that when extending to some section
Terminate when remaining time is zero, if position at this time is the corresponding reachable position of this feasible path that is, vehicle along this
Feasible path travels the position that can be reached after preset time.After obtaining the corresponding reachable position of each feasible path,
The corresponding reachable position of each feasible path can be shown on map, allow the user to see that it can after preset time
The range of arrival, so that user can make stroke selection according to actual needs, for example when vehicle fuel quantity deficiency, user can be with base
In the reachable position of each feasible path in preset time displaying as a result, it has been found that within a preset time certain feasible path by way of
Gas station then can choose and travel according to this feasible path.By increasing this one stroke of certain time rear vehicle coverage
The displaying of information extends the stroke interactive information that map can be supplied to user, is also providing convenience property of user.
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 this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of flow chart of travel information acquisition methods provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of feasible path method of determination provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of another feasible path method of determination provided in an embodiment of the present invention；
Fig. 5 is a kind of exhibition method schematic diagram of reachable position provided in an embodiment of the present invention；
Fig. 6 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of diverging paths method of determination corresponding with embodiment illustrated in fig. 6；
Fig. 8 is the structural schematic diagram of travel information acquisition device provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of electronic equipment corresponding with the travel information acquisition device that embodiment illustrated in fig. 8 provides；
Figure 10 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of another travel information acquisition device provided in an embodiment of the present invention；
Figure 12 is the structural representation of electronic equipment corresponding with the travel information acquisition device that embodiment illustrated in fig. 11 provides
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning, " a variety of " generally comprise at least two, but not
It excludes to include at least one situation.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Depending on context, word as used in this " if ", " if " can be construed to " ... when " or
" when ... " or " in response to determination " or " in response to detection ".Similarly, context is depended on, phrase " if it is determined that " or " such as
Fruit detection (condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when detection (statement
Condition or event) when " or " in response to detection (condition or event of statement) ".
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
In addition, the step timing in following each method embodiments is only a kind of citing, rather than considered critical.
Fig. 1 is a kind of flow chart of travel information acquisition methods provided in an embodiment of the present invention, and the embodiment of the present invention provides
The trip information acquisition method or can be executed by server or by the car-mounted terminal in vehicle.As shown in Figure 1,
This method comprises the following steps:
101, current location and the driving direction of vehicle are obtained.
102, section corresponding with current location and driving direction is determined.
103, reachable position of the vehicle after a plurality of feasible path traveling preset time drawn with section is determined, wherein
The corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determine.
104, the corresponding reachable position of a plurality of feasible path is shown on map.
Travel information acquisition methods provided in an embodiment of the present invention can be executed by the car-mounted terminal on vehicle, can also be with
Executed by the server of offer Map Service, generally, it is contemplated that the processing capacity of vehicle termination, can by server Lai
It executes.Therefore, when by server to execute, the current location of above-mentioned acquisition vehicle and driving direction may is that reception vehicle
In car-mounted terminal send current location and driving direction.Correspondingly, above-mentioned to show that a plurality of feasible path is corresponding on map
Reachable position may is that the corresponding reachable position of a plurality of feasible path and a plurality of feasible path is sent to car-mounted terminal, with
Car-mounted terminal is set to draw a plurality of feasible path and the corresponding reachable position of a plurality of feasible path on map.
Wherein it is possible to preset car-mounted terminal acquisition current location and driving direction acquisition strategies, such as every
Such as several seconds progress one acquisition of certain time.It is understood that such as positioning device, acceleration can be set on vehicle
The acquisition devices such as sensor can realize the determination of current vehicle position and driving direction based on these acquisition devices.In addition, vehicle
Mounted terminal can also based on to user using the detection of the mode of electronic map learn map be presently in operating mode be
Cruise mode still navigates mode, assumes that current map works under cruise mode in the present embodiment, car-mounted terminal can will work as
Front position, driving direction and cruise mode are sent to server together.
Server can position section corresponding to current location in turn on map, and according to the driving direction got
Learn vehicle at this time on the section to which direction running.As illustrated in fig. 2, it is assumed that navigating to the current position of vehicle is located at road
On section a.In turn, it can be carried out under the restriction of this duration of preset time according to the traffic information of section connectivity and section
Section extension is finally obtained with obtaining the various feasible paths from current location according to current driving direction default
Along the position that each feasible path can reach after time.Wherein, every feasible path is often to be made of at least one section,
And at least one section is often to be connected to, for example several days following feasible paths are illustrated in Fig. 2: by section a, b and c group
At feasible path；The feasible path being made of section a, b and d；The feasible path being made of section a and f；By section a, f and g
The feasible path of composition；The feasible path being made of section a, e and h；The feasible path being made of section a, e and k；By section a,
The feasible path of e and m composition；The feasible path being made of section a, e, m and n.
It is understood that determining that the purpose of above-mentioned a plurality of feasible path is to finally determine such as 10 points of preset time
The position that clock rear vehicle can reach, that is to say, that the hand of coverage after vehicle preset time is determined in the embodiment of the present invention
Section is to find each feasible path of vehicle, be according to currently traversing also, during finding every feasible path
The traffic information in section determine can be travelled on the section within remaining time where, wherein remaining time refers to default
Difference between time and time needed for driving to the section.To for a feasible path, when preset time is
Vehicle is reachable position corresponding with the feasible path along the position that this feasible path can reach when zero.Based on this, generally
For including, the corresponding reachable position of every feasible path be according to the feasible path by way of each section traffic information determine
's.
In addition, for every feasible path by way of each section in any section, the traffic information in any section
It can be according to the corresponding real-time road condition information in any section and any section corresponding history road conditions within a preset time
What information determined.Assuming that current time is 9:00, and assumes that the length of preset time is 30 minutes, then the reality in any of the above-described section
When traffic information can be corresponding traffic information when 9:00, any section corresponding history traffic information within a preset time
The traffic information in any section during can be 9:00-9:30 in history.
In practical application, for any section, traffic information can be measured with average traffic travel speed.Its
In, above-mentioned history traffic information can be average traffic travel speed of any section within the above-mentioned period within one week.From
And for any section, the determination process of traffic information may is that the average vehicle if as real-time road condition information
Travel speed is differed with the average traffic travel speed as history traffic information is less than preset threshold, then can be directly to make
For real-time road condition information average traffic travel speed as the corresponding traffic information in any section；And if differed by more than pre-
It, then can be using the average traffic travel speed as real-time road condition information and the average traffic as history traffic information if threshold value
The weighted results of travel speed can be preset as the corresponding traffic information in any section, weighting coefficient.
Following for the determination process that feasible path in the present embodiment is more clearly understood, illustrate in conjunction with Fig. 2
Explanation.Hypothesis current vehicle position is on a of section in Fig. 2, and driving direction is as shown in Figure 2, and assumes that preset time is
15 minutes since current time.During finding each feasible path, it is alternatively possible to traverse each bifurcated encountered
The section that mouth is connected to.
Specifically, vehicle is travelled along section a, it is assumed that when encountering first bifurcated mouth F1, according to the traffic information of section a
The used time 4 minutes when i.e. average traffic travel speed estimates to obtain vehicle driving to bifurcated mouth F1, preset time has not been reached yet
15 minutes, thus, the section b of bifurcated mouth F1 connection is traversed at this time, in addition, it is worth noting that, also not due to section a at this time
All traveling finishes, therefore at this point, also thinks that bifurcated mouth F1 has also been connected to the remainder of section a and has therefore traversed section at this time
The remainder of b and section a.Similarly, it is assumed that complete 8 minutes section b used time of traveling is estimated with the traffic information of section b,
Used time 12 minutes altogether when then due to driving to bifurcated mouth F2 by section a, b at this time, also not up to 15 minutes, therefore continue time
The section c and section d for going through bifurcated mouth F2 connection, by taking the c of section as an example, it is assumed that determined according to the traffic information of section c remaining 3
Vehicle can only drive in Fig. 2 at the corresponding stain of section c in minute, and the corresponding position of the stain is section a, b and c institute
Reachable position corresponding to the feasible path of composition.And be directed to for the remainder of the section a of bifurcated mouth F1 connection, continue to tie
Combining section a traffic information estimate in remaining 8 minutes vehicle along section a can travel where, it is assumed that drive to section a
Next bifurcated mouth F3 that is, the used time 3 minutes when the end position of section a, thus, vehicle drives to bifurcated mouth F3 along section a
When used time 7 minutes in total, also not up to 15 minutes, therefore continue to traverse the section f and section e of bifurcated mouth F3 connection.Class according to this
Push away, terminate rear vehicle along the reachable position that each feasible path can reach until obtaining timing in 15 minutes, as in Fig. 2 with stain
The corresponding reachable position of each feasible path of signal.
It, can be in map after obtaining the reachable position that vehicle can reach after a plurality of feasible path traveling preset time
It is upper to show the corresponding reachable position of a plurality of feasible path.
Optionally, when above-mentioned travel information acquisition methods are executed by server, server can be a plurality of by this
To car-mounted terminal, car-mounted terminal draws out this on map for feasible path and the corresponding reachable position feedback of a plurality of feasible path
A plurality of feasible path and corresponding reachable position.
Based on this, user can be intuitive to see that after preset time, it can be along the position that each feasible path drives to
It sets, also, based on the function of showing the map elements such as gas station, bridge, bank provided by map, user can also be seen
Various map elements to around each feasible path, so as to user in face of certain demands such as need to refuel when, energy
It is enough to find its gas station that driven within a certain period of time in time.To by providing certain time rear vehicle for user
The travel information for the coverage that can be reached not only extends the travel information content that map is capable of providing, moreover it is possible to which auxiliary is used
Family carries out stroke selection when necessary, is providing convenience property of user.
Fig. 3 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention, as shown in figure 3, can be with
Include the following steps:
301, current location and the driving direction of vehicle are obtained.
302, section corresponding with current location and driving direction is determined.
Present embodiment assumes that map works under cruise mode, thus, when the current location and traveling side for getting vehicle
Backward, section corresponding with the current location and driving direction is determined, and then determining can walking along the street in each item drawn with the section
The reachable position reached is able on diameter after vehicle driving preset time.
303, reachable position of the vehicle after a plurality of feasible path traveling preset time drawn with the section is determined,
In, the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determine
, every feasible path by way of each section be first kind section that category of roads is higher than predetermined level.
304, for any one first kind section in any bar feasible path in a plurality of feasible path, if this any one
First kind section has the bifurcated mouth in the second class section of connection, and determines row according to the traffic information in any one first kind section
Not up to described preset time when sailing to the bifurcated mouth, then determine according to the traffic information in the second class section along the second class section row
Reachable position after sailing remaining time, remaining time are preset time and travel to the difference of the time of bifurcated mouth.
305, the range coverage for covering each reachable position is shown on map.
Wherein, each reachable position includes the corresponding reachable position of a plurality of feasible path and each second class section
Corresponding reachable position.
In the present embodiment, in order to improve the efficiency of search feasible path, during finding above-mentioned a plurality of feasible path,
Mainly first kind section of the traversal category of roads higher than predetermined level.
Wherein, which can be according to road type division, be also possible to according to the corresponding theoretical row of road
Sail what the maximum travel speed that speed is demarcated divided.Such as, it is believed that maximum travel speed is higher than the section of certain threshold value
For first kind section, it is believed that specific certain form of road such as expressway, national highway, intercity road are first kind section.With
Opposite referred to as the second class section in a kind of section, i.e. section except exclusion first kind section are known as the second class section.
It being illustrated below with reference to determination process of the Fig. 4 to a plurality of feasible path, it is assumed that preset time is 15 minutes, and
Assuming that heavy black line identifies in Fig. 4 section a, e, k, g, m are first kind section, other sections are the second class section.It is specific next
It says, vehicle is travelled along section a, it is assumed that travelled when encountering first bifurcated mouth F1 4 minutes, found the road being connected to bifurcated mouth F1
Section b is the second class section, first ignores section b at this time, continues to travel along section a, it is assumed that drive to the i.e. section a's of bifurcated mouth 3
Used time 7 minutes when terminal, also not up to 15 minutes, so that whether the section for judging bifurcated mouth F3 connection is first kind section, hair
The section e of its existing connection is first kind section, then and then according to the traffic information of section e determines vehicle along section e remaining 8
Can be travelled in minutes where.During traversing section e, similarly with section a, it is assumed that drive to bifurcated mouth F5
When also be not up to 15 minutes, and F5 connection section h be the second class section, ignore section h.Assuming that when driving to bifurcated mouth F6 also
Not up to 15 minutes, then continue two first kind section k and m for traversing F6 connection, it is assumed that drive to the figure acceptance of the bid of section k and m
Reaching at the stain of note 15 minutes, then the feasible path formed at this time includes a feasible path of section a, e and k composition, with
And another feasible path of section a, e and m composition.
It is the equal of the section that is currently located using vehicle during the determination of above-mentioned a plurality of feasible path as starting point, according to road
Section connectivity, constantly extends the process in first kind section.And the category of roads in first kind section is higher, often means that vehicle exists
The speed travelled on the first kind section is often very fast.Therefore, the extension based on first kind section can first determine vehicle one
Along the position that a plurality of feasible path can farthest reach after fixing time.
After each position that obtains vehicle farthest and can reach, turn back, then traverse the road mulitpath Zhong Meitiao
The section that the bifurcated mouth of diameter is connected to, determination can also within the remaining time along the section vehicle that these bifurcated mouths are drawn
The position of arrival, wherein for for some bifurcated mouth, the remaining time be preset time and estimation vehicle driving to this
The difference of time needed for bifurcated mouth.
For still by taking Fig. 4 as an example, in a feasible path for obtaining being made of section a, e and k, and by section a, e and m
After another feasible path of composition, the bifurcated mouth F1 in the second class of connection section of section a is traversed, due to driving to bifurcated mouth
Used time 4 minutes when F1, then can be determined according to the traffic information of section b can drive in remaining 11 minutes along section b
Where, it is assumed that whole 8 minutes section b used times are travelled, and the terminal of section b, that is, bifurcated mouth F2 has been connected to section c and d again,
Assuming that the position reached is able to such as in figure shown in corresponding stain along section c and section d in remaining 3 minutes, in this way, i.e.
Traversal finishes two diverging paths drawn by bifurcated mouth F1.Similarly, other bifurcateds for being communicated with the second class section can be traversed
Mouth such as F3, F5.Finally, available all reachable positions, i.e., each feasible path being made of first kind section is corresponding can
The corresponding reachable position of each diverging paths drawn up to position and the bifurcated mouth by being communicated with the second class section in each feasible path
It sets.
After obtaining above-mentioned reachable position, it is alternatively possible to show above-mentioned a plurality of feasible path and bifurcated on map
Path；Optionally, the range coverage for covering each reachable position can also be shown on map, as shown in Figure 5.Wherein, this is reachable
Region is the polygon for covering each reachable position.
In the present embodiment, by first search for as the first kind section connection made of each feasible path and determine this can walking along the street
The position that can be reached after vehicle driving preset time on diameter then searches again for draw on obtained each feasible path
Each diverging paths, and determine along the position that diverging paths vehicle can reach after preset time, search efficiency can be improved.
Foregoing embodiments all assume that map is currently under cruise mode, still, when map is currently at navigation mould
When under formula, it may be equally applicable for travel information acquisition methods provided in an embodiment of the present invention, as shown in Figure 6.
Fig. 6 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention, as shown in fig. 6, can be with
Include the following steps:
601, the current location of vehicle is obtained.
If 602, map is under navigation mode, on guidance path determine preset time in vehicle from current location according to
It is secondary by way of at least one section.
In the present embodiment, since under navigation mode, shown promising user cooks up the guidance path come on map,
The guidance path is that the travel route i.e. user of user's this time appearance can travel according to the guidance path.Therefore, with cruise mould
Server does not know the driving trace of user and determines all feasible paths and determine along all feasible path rows under formula
The scheme for sailing the position that can be reached after preset time is different, under navigation mode, needs to carry out on the basis of guidance path pre-
If the search of time rear vehicle coverage.
Specifically, behind acquisition vehicle current position, it can first determine that vehicle can along guidance path in preset time
The position of arrival, thus obtain current location between the position by way of at least one i.e. above-mentioned section of section, and then extremely with this
The search of the diverging paths of at least one section extraction is carried out on the basis of a few section, and determines preset time rear vehicle
The position that can be reached is travelled along the diverging paths searched out.Wherein, every diverging paths may be by one or more section groups
At.
It optionally, can be for each section at least one above-mentioned section during searching for above-mentioned diverging paths
Possessed bifurcated mouth all scans for, and search process is referring to the explanation in previous embodiment.
If 603, at least one section including first kind section of the category of roads higher than predetermined level, and first kind section
With bifurcated mouth, then the traffic information at least one diverging paths being connected to according to bifurcated mouth determines respectively along at least one point
Reachable position after pitching route remaining time, remaining time are preset time and travel to the difference of the time of bifurcated mouth.
604, the corresponding reachable position of at least one diverging paths is shown on map.
In an actual scene, if the planning strategy of guidance path is to be planned so that running time is most short for principle
, then guidance path is often the path for the fast speed that the most short i.e. vehicle of running time can travel.At this point, with shown in Fig. 3
Embodiment is corresponding, which is equivalent to as a plurality of feasible path, that is, be considered as by first kind section form can walking along the street
Diameter.
Therefore, during searching for diverging paths, it can also be scanned for by the way of as shown in Figure 7, be shown in Fig. 7
What is anticipated is the guidance path from position A to position B, it is assumed that preset time is 15 minutes, and is assumed from current vehicle location
Along guidance path travel 15 minutes successively by way of section be section a, b and c, just travelled after assuming 15 minutes in figure and finish road
Section c.And, it is assumed that section a and section c is first kind section, and section b is the second class section.To optional in the present embodiment
Ground can carry out the search of diverging paths only for first kind section.
As shown in Figure 7, it is assumed that along section, a drives to 3 minutes mouth F1 used times of bifurcated, then needs to search for along by bifurcated mouth F1
The diverging paths of extraction travel can reach within remaining 12 minutes where.Assuming that bifurcated mouth F1 has drawn two diverging paths, point
Not Wei section k and section d composition a diverging paths, and diverging paths formed for section k and section e.Wherein,
Assuming that having travelled the section k used time 8 minutes according to the determination of the traffic information of section k, also not up to 15 minutes, then continue to traverse bifurcated
The section d and section e of mouthful F2 connection, obtain in 4 minutes remaining along the two sections be able to drive to where, it is assumed that
It is driven in figure respectively at the corresponding stain of section d, e.It, can be without bifurcated road since section b is the second class section
The search process of diameter, it is similar with section a for the search process of the diverging paths of section c, it does not repeat.
But due to user be travelled according to guidance path, then for user search can along diverging paths
Also it should not deviate guidance path too far with the position of arrival, therefore, optionally, if depositing at least one diverging paths searched out
It is greater than the deviation diverging paths of preset threshold in the departure degree of corresponding reachable position and guidance path, then removes the deviation point
Cross road diameter, such as the diverging paths being made of section k and section d illustrated in Fig. 7, and point being made of section f and section g
Cross road diameter.It wherein, optionally, can be with its corresponding reachable position and guidance path most for for any diverging paths
Measure Indexes of the short distance as departure degree, if the shortest distance is greater than preset value, then it is assumed that the diverging paths are to deviate
Diverging paths.
It, can be by being drawn on map after obtaining above-mentioned at least one diverging paths and corresponding reachable position
At least one diverging paths are made to show this at least one diverging paths, wherein the terminal of at least one diverging paths is
Corresponding reachable position.
It can be similarly user based on the search of diverging paths in the case where map works in navigation mode in the present embodiment
The travel information of the certain time rear vehicle coverage since the current time is provided, it if necessary can based on this for user
Stroke selection is carried out up to range.
The travel information acquisition device of one or more embodiments of the invention described in detail below.Those skilled in the art
Member it is appreciated that these travel information acquisition device the step of can be used commercially available hardware component instructed by this programme into
Row configuration is to constitute.
Fig. 8 is the structural schematic diagram of travel information acquisition device provided in an embodiment of the present invention, as shown in figure 8, the device
It include: to obtain module 11, the first determining module 12, the second determining module 13, display module 14.
Module 11 is obtained, for obtaining current location and the driving direction of vehicle.
First determining module 12, for determining section corresponding with the current location and driving direction.
Second determining module 13, for determining that the vehicle is default along a plurality of feasible path traveling drawn with the section
Reachable position after time, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of it is each
What the traffic information in section determined.
Display module 14, for showing the corresponding reachable position of a plurality of feasible path on map.
Wherein, the module 11 that obtains can be used for: receive the present bit that the car-mounted terminal in the vehicle is sent
It sets and driving direction.
The display module 14 can be used for: a plurality of feasible path and a plurality of feasible path is corresponding reachable
Position is sent to the car-mounted terminal, so that the car-mounted terminal draws a plurality of feasible path and described on the map
The corresponding reachable position of a plurality of feasible path.
Optionally, for every feasible path by way of each section in any section, any section
Traffic information is right in the preset time according to any corresponding real-time road condition information in section and any section
What the history traffic information answered determined.
Optionally, every feasible path by way of each section be category of roads be higher than predetermined level first kind road
Section.Based on this, optionally, second determining module 13 be can be also used for: for any bar in a plurality of feasible path
Any one first kind section in feasible path, if any one described first kind section has the bifurcated in the second class section of connection
Mouthful, and when while determining traveling to the bifurcated mouth according to the traffic information in any one first kind section is not up to described default
Between, then the reachable position after the second class sections of road remaining time is determined according to the traffic information in second class section
It sets, the remaining time is the preset time and travels to the difference of the time of the bifurcated mouth.
Optionally, the display module 14 can be used for: the range coverage for covering each reachable position is shown on map,
In, each reachable position includes j pairs of the corresponding reachable position of a plurality of feasible path and second class section
The reachable position answered.
Optionally, first determining module 12 can be also used for: if the map is under navigation mode, navigate
Determined on path the vehicle in the preset time from the current location successively by way of at least one section.
Correspondingly, second determining module 13 can be also used for: if at least one described section including category of roads
Higher than the first kind section of predetermined level, and the first kind section has bifurcated mouth, then is connected to according to the bifurcated mouth
The traffic information of at least one diverging paths determines reachable after at least one diverging paths traveling remaining time respectively
Position, the remaining time are the preset time and travel to the difference of the time of the bifurcated mouth.
Correspondingly, the display module 14 can be used for: show at least one diverging paths pair on the map
The reachable position answered.
Optionally, second determining module 13 can be also used for: correspond to if existing at least one diverging paths
Reachable position and the guidance path departure degree be greater than preset threshold deviation diverging paths, then remove it is described deviate point
Cross road diameter.
The method that Fig. 8 shown device can execute Fig. 1 to embodiment illustrated in fig. 6, the part that the present embodiment is not described in detail,
It can refer to the related description to Fig. 1 to embodiment illustrated in fig. 6.The implementation procedure and technical effect of the technical solution referring to Fig. 1 extremely
Description in embodiment illustrated in fig. 6, details are not described herein.
The foregoing describe the built-in function of travel information acquisition device and structures, in a possible design, stroke letter
The structure of breath acquisition device can realize that as an electronic equipment, the electronic equipment can be server, such as
Shown in Fig. 9, which may include: first processor 21 and first memory 22.Wherein, it described first deposits
Reservoir 22 supports the electronic equipment to execute the travel information acquisition side that above-mentioned Fig. 1 is provided into embodiment illustrated in fig. 6 for storing
The program of method, the first processor 21 are configurable for executing the program stored in the first memory 22.
Described program includes one or more computer instruction, wherein one or more computer instruction is described
First processor 21 can be realized following steps when executing:
Obtain current location and the driving direction of vehicle；
If the map of the vehicle is under cruise mode, it is determined that road corresponding with the current location and driving direction
Section；
Determine reachable position of the vehicle after a plurality of feasible path traveling preset time drawn with the section,
In, the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determine
's；
The corresponding reachable position of a plurality of feasible path is shown on map.
Optionally, the first processor 21 is also used to execute all or part of the earlier figures 1 into embodiment illustrated in fig. 6
Step.
It wherein, can also include the first communication interface 23 in the structure of the electronic equipment, for the electronic equipment and its
His equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage medium, for storing above-mentioned electronic equipments
Computer software instructions, it includes for executing in embodiment of the method shown in above-mentioned Fig. 1 to Fig. 6 involved by travel information acquisition methods
And program.
Figure 10 is the flow chart of another travel information acquisition methods provided in an embodiment of the present invention, the trip acquisition of information
Method can be executed by the airborne device in server or target device.As shown in Figure 10, include the following steps:
1001, current location and the direction of motion of target device are obtained.
" target device " so-called in the present embodiment, including but not limited to internal-combustion engines vehicle or motorcycle, electric car or
Motorcycle, Moped Scooter, electrodynamic balance vehicle, Remote Control Vehicle, small aircraft are (for example, unmanned vehicle, someone are small-sized
Aircraft, remotely-piloted vehicle) and various modifications the vehicles.Correspondingly, the airborne device in the target device can wrap
Include instruction inputting device, processor, display device etc..
1002, path corresponding with current location and the direction of motion is determined.
1003, reachable position of the target device after moving preset time with a plurality of feasible path of path extraction is determined
Set, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each paragraph relevant information
Determining.
Wherein, every feasible path by way of each paragraph be institute by way of each road or road segment, it is related to believe
Breath such as can be the traffic information of road.
1004, the corresponding reachable position of a plurality of feasible path is shown in target interface.
Wherein, which such as can be the map mentioned in previous embodiment, can also be to show that this is reachable
Some interface of location information special setting.
Not most detailed description may refer to the explanation in foregoing embodiments in the present embodiment, and this will not be repeated here.
Figure 11 is the structural schematic diagram of another travel information acquisition device provided in an embodiment of the present invention, as shown in figure 11,
The device includes: apparatus information acquiring module 31, current path determining module 32, up to position determination module 33, reachable position
Display module 34.
Apparatus information acquiring module 31, for obtaining current location and the direction of motion of target device.
Current path determining module 32, for determining path corresponding with the current location and the direction of motion.
Up to position determination module 33, for determining the target device along a plurality of feasible path drawn with the path
Reachable position after moving preset time, wherein the corresponding reachable position of every feasible path is according to corresponding feasible path institute
By way of each paragraph relevant information determine.
Up to position display module 34, for showing the corresponding reachable position of a plurality of feasible path in target interface
It sets.
The method that Figure 11 shown device can execute embodiment illustrated in fig. 10, the part that the present embodiment is not described in detail, can
The related description of reference pair embodiment illustrated in fig. 10.Implementation procedure and the technical effect implementation shown in Figure 10 of the technical solution
Description in example, details are not described herein.
The foregoing describe the built-in function of travel information acquisition device and structures, in a possible design, Tu11Suo
The structure of the travel information acquisition device shown can realize that for an electronic equipment, which can be server, such as Figure 12 institute
Show, which may include: second processor 41 and second memory 42.Wherein, the second memory 42 is for depositing
Storage supports that the electronic equipment executes the programs of the travel information acquisition methods provided in above-mentioned embodiment illustrated in fig. 10, described second
Processor 41 is configurable for executing the program stored in the second memory 42.
Described program includes one or more computer instruction, wherein one or more computer instruction is described
Second processor 41 can be realized following steps when executing:
Obtain current location and the direction of motion of target device；
Determine path corresponding with the current location and the direction of motion；
Determine reachable position of the target device after moving preset time with a plurality of feasible path of path extraction
Set, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each paragraph relevant information
Determining；
The corresponding reachable position of a plurality of feasible path is shown in target interface.
Optionally, the second processor 41 is also used to execute all or part of step in aforementioned embodiment illustrated in fig. 10
Suddenly.
It wherein, can also include the second communication interface 43 in the structure of the electronic equipment, for the electronic equipment and its
His equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage medium, for storing above-mentioned electronic equipments
Computer software instructions, it includes for executing in embodiment of the method shown in above-mentioned Figure 10 involved in travel information acquisition methods
Program.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of required general hardware platform is added, naturally it is also possible to which reality is come in conjunction with by way of hardware and software
It is existing.Based on this understanding, substantially the part that contributes to existing technology can be to calculate in other words for above-mentioned technical proposal
The form of machine product embodies, and it wherein includes the meter of computer usable program code that the present invention, which can be used in one or more,
The computer journey implemented in calculation machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of sequence product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (13)
1. a kind of travel information acquisition methods characterized by comprising
Obtain current location and the driving direction of vehicle；
Determine section corresponding with the current location and driving direction；
Determine reachable position of the vehicle after a plurality of feasible path traveling preset time drawn with the section, wherein
The corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section traffic information determine；
The corresponding reachable position of a plurality of feasible path is shown on map.
2. the method according to claim 1, wherein for every feasible path by way of each section in
Any section, the traffic information in any section is according to the corresponding real-time road condition information in any section and described
A road section corresponding history traffic information in the preset time determines.
3. the method according to claim 1, wherein every feasible path by way of each section be road
Grade is higher than the first kind section of predetermined level.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
For any one first kind section in any bar feasible path in a plurality of feasible path, if it is described any one
A kind of section has the bifurcated mouth in the second class section of connection, and determines row according to the traffic information in any one first kind section
Not up to described preset time when sailing to the bifurcated mouth is then determined according to the traffic information in second class section along described the
Reachable position after two class sections of road remaining times, the remaining time are the preset time and travel to the bifurcated mouth
Time difference.
5. according to the method described in claim 4, it is characterized in that, described show that a plurality of feasible path is corresponding on map
Reachable position, comprising:
The range coverage for covering each reachable position is shown on map, wherein each reachable position includes described a plurality of feasible
The corresponding reachable position in the corresponding reachable position in path and second class section.
6. the method according to claim 1, wherein the determination is corresponding with the current location and driving direction
Section, include:
If the map is under navigation mode, determine that the vehicle is worked as from described in the preset time on guidance path
Front position successively by way of at least one section；
Reachable position of the determination vehicle after a plurality of feasible path traveling preset time drawn with the section, packet
It includes:
If at least one described section including the first kind section that category of roads is higher than predetermined level, and the first kind section
With bifurcated mouth, then the traffic informations of at least one diverging paths being connected to according to the bifurcated mouth determine respectively along it is described extremely
Reachable position after few diverging paths traveling remaining time, the remaining time are the preset time and travel to described
The difference of the time of bifurcated mouth；
It is described to show the corresponding reachable position of a plurality of feasible path on the map, comprising:
The corresponding reachable position of at least one diverging paths is shown on the map.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
If there are the departure degrees of corresponding reachable position and the guidance path to be greater than in advance at least one diverging paths
If the deviation diverging paths of threshold value then remove the deviation diverging paths.
8. method according to any one of claim 1 to 7, which is characterized in that it is described obtain vehicle current location and
Driving direction, comprising:
Receive the current location and driving direction that the car-mounted terminal in the vehicle is sent；
It is described that the corresponding reachable position of a plurality of feasible path is shown on map, comprising:
The corresponding reachable position of a plurality of feasible path and a plurality of feasible path is sent to the car-mounted terminal, so that
The car-mounted terminal draws a plurality of feasible path and the corresponding reachable position of a plurality of feasible path on the map.
9. a kind of travel information acquisition device characterized by comprising
Module is obtained, for obtaining current location and the driving direction of vehicle；
First determining module, for determining section corresponding with the current location and driving direction；
Second determining module, for determining the vehicle after a plurality of feasible path traveling preset time drawn with the section
Reachable position, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each section
What traffic information determined；
Display module, for showing the corresponding reachable position of a plurality of feasible path on map.
10. a kind of electronic equipment characterized by comprising memory, processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
It states when processor executes and realizes such as travel information acquisition methods described in any item of the claim 1 to 8.
11. a kind of travel information acquisition methods characterized by comprising
Obtain current location and the direction of motion of target device；
Determine path corresponding with the current location and the direction of motion；
Determine reachable position of the target device after moving preset time with a plurality of feasible path of path extraction,
In, the corresponding reachable position of every feasible path be according to corresponding feasible path by way of each paragraph relevant information determine
's；
The corresponding reachable position of a plurality of feasible path is shown in target interface.
12. a kind of travel information acquisition device characterized by comprising
Apparatus information acquiring module, for obtaining current location and the direction of motion of target device；
Current path determining module, for determining path corresponding with the current location and the direction of motion；
Up to position determination module, for determining that the target device is pre- along moving with a plurality of feasible path of path extraction
If the reachable position after the time, wherein the corresponding reachable position of every feasible path be according to corresponding feasible path by way of
What the relevant information of each paragraph determined；
Up to position display module, for showing the corresponding reachable position of a plurality of feasible path in target interface.
13. a kind of electronic equipment characterized by comprising memory, processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
It states when processor executes and realizes travel information acquisition methods as claimed in claim 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517426.2A CN110530382A (en) | 2018-05-25 | 2018-05-25 | Travel information acquisition methods, device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517426.2A CN110530382A (en) | 2018-05-25 | 2018-05-25 | Travel information acquisition methods, device and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110530382A true CN110530382A (en) | 2019-12-03 |
Family
ID=68657836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517426.2A Pending CN110530382A (en) | 2018-05-25 | 2018-05-25 | Travel information acquisition methods, device and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110530382A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763739A (en) * | 2020-06-04 | 2021-12-07 | 比亚迪股份有限公司 | Vehicle driving path determining method, device, equipment and medium |
| CN116793382A (en) * | 2023-06-25 | 2023-09-22 | 江苏泽景汽车电子股份有限公司 | Lane navigation information display method and device, electronic equipment and storage medium |
| WO2024050675A1 (en) * | 2022-09-05 | 2024-03-14 | 华为技术有限公司 | Vehicle navigation method and apparatus, method and apparatus for acquiring driving reference information, and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303959A (en) * | 2006-05-11 | 2007-11-22 | Matsushita Electric Ind Co Ltd | Navigation device, navigation method, and navigation program |
| JP2008128768A (en) * | 2006-11-20 | 2008-06-05 | Matsushita Electric Ind Co Ltd | Navigation apparatus, navigation method and navigation program |
| CN101263540A (en) * | 2005-09-12 | 2008-09-10 | 松下电器产业株式会社 | Map displaying device |
| CN103267529A (en) * | 2013-04-26 | 2013-08-28 | 北京车音网科技有限公司 | Method and device for navigation |
| CN106209595A (en) * | 2016-07-19 | 2016-12-07 | 北京小米移动软件有限公司 | Information prompting method and device |
| CN106885581A (en) * | 2017-03-31 | 2017-06-23 | 合肥民众亿兴软件开发有限公司 | A kind of method for path navigation for vehicle |
-
2018
- 2018-05-25 CN CN201810517426.2A patent/CN110530382A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263540A (en) * | 2005-09-12 | 2008-09-10 | 松下电器产业株式会社 | Map displaying device |
| JP2007303959A (en) * | 2006-05-11 | 2007-11-22 | Matsushita Electric Ind Co Ltd | Navigation device, navigation method, and navigation program |
| JP2008128768A (en) * | 2006-11-20 | 2008-06-05 | Matsushita Electric Ind Co Ltd | Navigation apparatus, navigation method and navigation program |
| CN103267529A (en) * | 2013-04-26 | 2013-08-28 | 北京车音网科技有限公司 | Method and device for navigation |
| CN106209595A (en) * | 2016-07-19 | 2016-12-07 | 北京小米移动软件有限公司 | Information prompting method and device |
| CN106885581A (en) * | 2017-03-31 | 2017-06-23 | 合肥民众亿兴软件开发有限公司 | A kind of method for path navigation for vehicle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113763739A (en) * | 2020-06-04 | 2021-12-07 | 比亚迪股份有限公司 | Vehicle driving path determining method, device, equipment and medium |
| CN113763739B (en) * | 2020-06-04 | 2022-08-05 | 比亚迪股份有限公司 | Vehicle driving path determining method, device, equipment and medium |
| WO2024050675A1 (en) * | 2022-09-05 | 2024-03-14 | 华为技术有限公司 | Vehicle navigation method and apparatus, method and apparatus for acquiring driving reference information, and vehicle |
| CN116793382A (en) * | 2023-06-25 | 2023-09-22 | 江苏泽景汽车电子股份有限公司 | Lane navigation information display method and device, electronic equipment and storage medium |
| CN116793382B (en) * | 2023-06-25 | 2024-02-02 | 江苏泽景汽车电子股份有限公司 | Lane navigation information display method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2020108207A1 (en) | Method and device for constructing high-resolution map | |
| US7487017B1 (en) | Systems and methods for generating pattern keys for use in navigation systems to predict user destinations | |
| CN111860228B (en) | Method, device, equipment and storage medium for autonomous parking | |
| CN100448270C (en) | Vldeo type judgment system, vldeo processlng system, video processing method, and video processing program | |
| CN107389080A (en) | A kind of vehicle route air navigation aid and electronic equipment | |
| CN109564099A (en) | Method and system for map match | |
| JP6090226B2 (en) | Route generation apparatus and route generation method | |
| WO2017166595A1 (en) | Method and device for determining and navigating navigation reference point, and storage medium | |
| CN106052701B (en) | A kind of method of vehicle routing choice under traffic overflow state | |
| CN110530382A (en) | Travel information acquisition methods, device and equipment | |
| CN111739323B (en) | Method and device for acquiring intersection information | |
| CN107270925B (en) | User vehicle navigation system, device and method | |
| CN107063278A (en) | A kind of Vehicular navigation system, air navigation aid and its vehicle | |
| JP6289480B2 (en) | Driving information recording system, method and program | |
| CN103376116B (en) | Scenic route planning in automobile navigation | |
| CN102243811A (en) | Vehicle navigation system and recommended path searching method | |
| JP6692740B2 (en) | Selection device, selection method, and selection program | |
| CN113418530A (en) | Vehicle driving path generation method and system | |
| US10168176B2 (en) | Visualizing unidirectional traffic information | |
| CN113375689B (en) | Navigation method, navigation device, terminal and storage medium | |
| CN111337047B (en) | Unstructured road macroscopic path planning method based on multi-task point constraint | |
| WO2014154403A1 (en) | Time-efficient traffic routing system | |
| CN105806355A (en) | Green vehicle path navigation system and method | |
| CN104697543B (en) | A kind of path searching method therefor for merging individual character preference heterogeneity | |
| CN107525507A (en) | The decision method and device of driftage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201218 Address after: Room 603, 6 / F, Roche Plaza, 788 Cheung Sha Wan Road, Kowloon, China Applicant after: Zebra smart travel network (Hong Kong) Ltd. Address before: A four-storey 847 mailbox in Grand Cayman Capital Building, British Cayman Islands Applicant before: Alibaba Group Holding Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191203 |
|
| RJ01 | Rejection of invention patent application after publication |