CN108240816A - Method and device for avoiding guide direction - Google Patents
Method and device for avoiding guide direction Download PDFInfo
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- CN108240816A CN108240816A CN201611226805.3A CN201611226805A CN108240816A CN 108240816 A CN108240816 A CN 108240816A CN 201611226805 A CN201611226805 A CN 201611226805A CN 108240816 A CN108240816 A CN 108240816A
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000013439 planning Methods 0.000 claims abstract description 58
- 230000005465 channeling Effects 0.000 claims description 100
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—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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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a method and a device for avoiding a guide direction, which match a current position with a current guide route and judge whether to replan the guide route or not; recording the times of the re-planned guide route and the guide direction of the first guide point; and acquiring a record of the re-planned guide route, and determining whether the re-planned guide route avoids the guide direction of the record. By adopting the method, the calculation condition of the route is optimized, the driving direction which is continuously avoided for many times by the user is reasonably avoided, the route which is more likely to meet the requirement of the user is provided, the repeated re-planning of the route is avoided, and the driving physical examination of the user is promoted.
Description
Technical field
The present invention relates to route guidance fields, and in particular to the bypassing method and device of a kind of channeling direction.
Background technology
Increasingly sophisticated with road conditions, navigation is greatly favored by consumers as the tool for being capable of providing high-quality route, in reality
Navigation use during, for subjective or other reasons, user often enters other roads, is not travelled according to programme path,
And in the prior art, no matter user deviates original guiding route is which kind of situation of which kind of reason, the calculation road side that same equipment uses
Method is often identical, in this way can be there are a contradictory phenomena, and a route, Er Zhetiao roads will still be cooked up by navigating after deviation route
Line may not be the desired route of user, so formed user deviation route-navigation again programme path-navigation to new road
Line carries out the continuous cycle of voice guide-be not user's subjectivity intention travel route-user's deviation route.
Invention content
In view of technological deficiency in the prior art and technology drawback, offer of the embodiment of the present invention overcome the above problem or
The bypassing method and device for a kind of channeling direction that person solves the above problems at least partly.
As the one side of the embodiment of the present invention, the present invention provides a kind of bypassing method of channeling direction, the sides
Method includes：
Current location and current guiding route are matched, judges whether planning and guidance route again；
Record the number of guiding route planned again and the channeling direction of the first pilot point；
The record of planning and guidance route is obtained again, determines again whether planning and guidance route evades the channeling direction of record.
In one embodiment, determine again whether planning and guidance route evades the channeling direction of record, including：
Judge whether the number of the guiding route planned again of record meets given threshold；
Judge whether the channeling direction of the first pilot point of the guiding route planned again of record is consistent.
In one embodiment, determine again whether planning and guidance route evades the channeling direction of record, including：
When the number of the guiding route planned again of record meets given threshold, then judge the guiding planned again of record
The channeling direction of first pilot point of route it is whether consistent or
When the channeling direction of the first pilot point of the guiding route planned again of record is consistent, then judge to plan again draw
Whether the number of guide passage line meets given threshold；
When the channeling direction that the number of the guiding route planned again of record meets given threshold and the first pilot point is consistent,
The channeling direction for providing the first pilot point does not include the guiding route of channeling direction recorded.
In one embodiment, the number of guiding route and the channeling direction of the first pilot point that record is planned again, packet
It includes：
After planning and guidance route again, the record of the channeling direction of the first pilot point of guiding route is made；
The channeling direction is stored using character string mode.
In one embodiment, the method includes：
After each run, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted；
Under steam after Reroute condition, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted.
As the embodiment of the present invention in another aspect, providing a kind of circumvention device of channeling direction, described device includes：
Locating module, for determining current location；
Matching module, for matching current location and current guiding route；
Road module is calculated, for calculating and providing guiding route；
Judgment module, for judging whether planning and guidance route again；
Logging modle, for recording the number of guiding route planned again and the channeling direction of the first pilot point；
Control module for obtaining again the record of planning and guidance route, determines again whether planning and guidance route evades record
Channeling direction.
Database, for storing map datum.
In one embodiment, the control module includes：
Whether the first determination unit, the number for determining the guiding route planned again of record meet given threshold；
Second determination unit, the channeling direction for determining the first pilot point of the guiding route planned again for judging record are
It is no consistent.
In one embodiment, the logging modle includes：
Acquiring unit, user obtain the guiding route data planned again；
Production unit, for making the record of the channeling direction of the first pilot point of guiding route；
Storage unit, for using using character string mode stored record.
In one embodiment, described device further includes removing module, and the removing module is used to terminate in each run
Afterwards, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted；Under steam after Reroute condition, delete
The relevant record of channeling direction of the route of planning and guidance again of storage.
As the embodiment of the present invention in another aspect, providing a kind of navigation device, the navigation device is included as above-mentioned
The circumvention device of channeling direction described in any embodiment.
The embodiment of the present invention at least realizes following technique effect：
The present invention provides the bypassing method and device of a kind of channeling direction, matching current location and current guiding route judge
Whether again planning and guidance route；Record the number of guiding route planned again and the channeling direction of the first pilot point；It obtains
Again the record of planning and guidance route, determines again whether planning and guidance route evades the channeling direction of record.Using above-mentioned side
Method, optimizes the design conditions of route, has reasonably evaded the travel direction of user's continuous several times avoidance, has provided and be more likely to accord with
Family REQUESTED ROUTING is shared, avoids programme path again repeatedly, improves the driving physical examination of user.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Recorded structure is realized and is obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme of the present invention is described in further detail.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the flow chart of bypassing method of the present invention；
Fig. 2 is a kind of realization flow chart of bypassing method of the present invention；
Fig. 3 is another realization flow chart of bypassing method of the present invention；
Fig. 4 is the structure diagram of circumvention device of the present invention；
Fig. 5 is the structure diagram of control module of the present invention；
Fig. 6 is the structure diagram of logging modle of the present invention；
Fig. 7 is route schematic diagram of the embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
The various specific realities of bypassing method to a kind of channeling direction provided in an embodiment of the present invention and device separately below
The mode of applying is described in detail.
The present invention provides a kind of bypassing methods of channeling direction, after user determines departure place and destination, are calculated
Road provides initial plan route（Guiding route）, in the continuous driving process of user, location data is constantly obtained, wherein
Location data can be obtained by global position system, such as GPS, the Big Dipper, by the location data of acquisition and map datum phase
Matching, on current location matches to road, will judge current location whether on initial programme path, when current location is deviateed
When programme path is beyond the threshold value of setting, notice is calculated road again, provides new guiding route；Calculating new guiding route
When, it obtains storage and includes the record of guiding route planned again, determine again whether planning and guidance route evades drawing for record
Direction is led, after new guiding route is provided, records the number of guiding route planned again and the channeling direction of the first pilot point.
It by the above method, avoids and constantly carries out the phenomenon that route is planned again, the driving preference of instant study user is user
The route planning of more hommization is provided.
Present embodiments provide a kind of bypassing method of channeling direction, such as Fig. 1, the method includes：
S101 matches current location and current guiding route；
S102 judges whether planning and guidance route again；
The number of guiding route and the channeling direction of the first pilot point that S103 records are planned again；
S104 obtains again the record of planning and guidance route；
S105 determines again whether planning and guidance route evades the channeling direction of record, again planning and guidance route.
In S101 steps, route planning is carried out according to departure place and destination, according to route calculation of the prior art
Mode carries out calculation road, provides the guiding route of planning, then current location information is determined by way of receiving satellite positioning signal,
Current location information is matched with map datum again, map datum therein can be stored in local, can also pass through
Other modes obtain, such as the map datum in high in the clouds is stored in by network acquisition.
In S102 steps, determined whether to carry out the planning again of route according to matched result, judged whether again
During planning, the error condition of map datum version and location data can be considered, can set offset threshold, current location and planning
When deviant between route is more than the deviant of setting, then judgement needs to recalculate route, wherein, setting deviant can be with
Different according to the difference of road grade, if national highway is 80 meters, provincial highway is 50 meters etc..
In S103 steps, the channeling direction of record can be stored in memory, recording in real time, deleted immediately；Storage
The mode of channeling direction can be arrangement storage one by one, then increase a record per road is calculated again；First sentence when can also be storage
Whether disconnected channeling direction is consistent, if inconsistent, item records in deletion, if unanimously, this changes number mark, i.e., about guiding side
To a record is only stored, the record is including at least number, two, direction element.
In S104 ~ S105 steps, for the calculation path method of route for judging to plan again, in of the invention, rule are re-started
The mode of route calculation is drawn including at least two kinds, it is a kind of identical with the computational methods of initial guide route, according to what is redefined
Departure place carries out calculation road；The difference lies in first pilot point evades the channeling direction of record to another way when calculating road.
In one embodiment, in S105 steps, by judging whether that meeting following two conditions determines to plan again
Whether guiding route evades the channeling direction of record：
Judge whether the number of the guiding route planned again of record meets given threshold；
Judge whether the channeling direction of the first pilot point of the guiding route planned again of record is consistent.
In one embodiment, such as Fig. 2, the implementation method of bypassing method includes：
S201 route plannings, provide guiding route；
S202 receives location data, matches current location and guiding route；
S203 judges whether to need to recalculate route, if so, going to S204；If it is not, go to S202；
S204 judges whether the stored record for including channeling direction, if so, going to S205；If it is not, go to S208；
S205 judges whether continuous recording number meets given threshold, if so, going to S206；If it is not, go to S208；
S206 judges whether the channeling direction of record is consistent, if so, going to S207；If it is not, go to S208；
S207 route plannings again, the first pilot point evade the channeling direction of record, provide guiding route；
S208 route plannings again, provide guiding route；
The channeling direction of the first pilot point of guiding route planned again described in S209 records.
In one embodiment, can also the method which kind of calculates road using again, tool be determined by different judgement sequences
Body such as Fig. 3, including：
S301 route plannings, provide guiding route；
S302 receives location data, matches current location and guiding route；
S303 judges whether to need to recalculate route, if so, going to S304；If it is not, go to S302；
S304 judges whether the stored record for including channeling direction, if so, going to S305；If it is not, go to S308；
S305 judges whether the channeling direction of record is consistent, if so, going to S306；If it is not, go to S308；
S306 judges whether continuous recording number meets given threshold, if so, going to S307；If it is not, go to S308；
S307 route plannings again, the first pilot point evade the channeling direction of record, provide guiding route；
S308 route plannings again, provide guiding route；
The channeling direction of the first pilot point of guiding route planned again described in S309 records.
The present embodiment is similar to a upper embodiment, and something in common is not repeating, and is not by part, in the present embodiment
The sequence of S305, S306 are different.
User can be according to the storage mode of record and what is used set, and the wherein given threshold of number can be with
For 2 times, 3 times, it is 4 inferior.
In one embodiment, in step s 103, including：
After planning and guidance route again, the record of the channeling direction of the first pilot point of guiding route is made；
The channeling direction is stored using character string mode.
The type for the channeling direction that map datum includes is fixed, such as is turned left, turned right, and the setting of each channeling direction is solid
Fixed character string, when judging whether channeling direction identical, only need to judge storage character string, facilitate data storage and
It reads, the efficiency of operation is provided.
In one embodiment, the method includes：
After each run, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted；
Under steam after Reroute condition, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted.
Method provided by the invention is the instant learning of channeling direction, when this stroke terminates or destination is changed,
The channeling direction of last time stroke storage is then deleted in time, reduces the consumption of memory.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of circumvention device of channeling direction, due to the dress
The principle for putting solved problem is similar to a kind of bypassing method of channeling direction of previous embodiment, therefore the implementation of the device can
With referring to the implementation of the method for previous embodiment, overlaps will not be repeated.
The present invention also provides a kind of circumvention device of channeling direction, such as Fig. 4, described device includes：
Locating module 11, for determining current location；
Matching module 12, for matching current location and current guiding route；
Road module 13 is calculated, for calculating and providing guiding route；
Judgment module 14, for judging whether planning and guidance route again；
Logging modle 15, for recording the number of guiding route planned again and the channeling direction of the first pilot point；
Control module 16 for obtaining again the record of planning and guidance route, determines again whether planning and guidance route evades note
The channeling direction of record.
Database 17, for storing map datum.
In one embodiment, such as Fig. 5, the control module 16 includes：
Whether the first determination unit 21, the number for determining the guiding route planned again of record meet given threshold；
Second determination unit 22, for determining the channeling direction of the first pilot point of the guiding route planned again for judging record
It is whether consistent.
In one embodiment, such as Fig. 6, the logging modle 15 includes：
Acquiring unit 31, user obtain the guiding route data planned again；
Production unit 32, for making the record of the channeling direction of the first pilot point of guiding route；
Storage unit 33, for using using character string mode stored record.
In one embodiment, described device further includes removing module, and the removing module is used to terminate in each run
Afterwards, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted；Under steam after Reroute condition, delete
The relevant record of channeling direction of the route of planning and guidance again of storage.
Based on same inventive concept, the embodiment of the present invention additionally provides a kind of navigation device, since the device solves to ask
The principle of topic is similar to a kind of bypassing method of channeling direction of previous embodiment, therefore the implementation of the navigation device may refer to
The implementation of the method for previous embodiment, overlaps will not be repeated.
The present invention also provides a kind of navigation device, the navigation device includes the guiding side as described in above-mentioned any embodiment
To circumvention device.
When user is guided by navigation, planning calculation after deviation route occurs for continuous 3 times (or expanding to n times)
Road, and first, route after planning again every time needs the direction guided all identical, then again again programme path when, it is right
The channeling direction of first guiding carries out evading calculating.
Such as Fig. 7, departure place set by user is S, destination P, and the guiding route initially provided that navigates is：S-A-
N-P, when vehicle traveling when on A-B, deviate original guiding route, plotted line is again：Vehicle-B-M-N-P, record；With
When family continues to drive to B-C, after matching deviation route, the record of no channeling direction, the guiding route planned again is：Vehicle-
C-L-M-N-P records the channeling direction of first pilot point of the guiding route（Turn left, 1 time）；Continue to match, user
Deviation route again is travelled when on C-D, reads the record of channeling direction, is unsatisfactory for evading channeling direction condition, according to just
Normal algorithm calculates road again, and the guiding route provided is：Vehicle-D-K-L-M-N-P records first guiding side of the route
To（Turn left, 2 times）；Continue to match, deviate, judge, record ... is when from truck position deviation route again, travelling in D-E
When, channeling direction record is read, judgement meets the condition for evading channeling direction（Such as：Channeling direction is identical, and number is more than or equal to 3
It is secondary）, again during programme path, the channeling direction of first pilot point is evaded, the guiding route for calculating planning is D-
E-F-G- ... (uncertain to be not drawn into route)-P；The D-E-J- for including the D-E-J channeling directions to turn left is evaded
K-L-M-N-P programme paths.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
Usable storage medium（Including but not limited to magnetic disk storage and optical memory etc.）The shape of the computer program product of upper implementation
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of bypassing method of channeling direction, which is characterized in that the method includes：
Current location and current guiding route are matched, judges whether planning and guidance route again；
Record the number of guiding route planned again and the channeling direction of the first pilot point；
The record of planning and guidance route is obtained again, determines again whether planning and guidance route evades the channeling direction of record.
2. the method as described in claim 1, which is characterized in that determine again whether planning and guidance route evades the guiding of record
Direction, including：
Judge whether the number of the guiding route planned again of record meets given threshold；
Judge whether the channeling direction of the first pilot point of the guiding route planned again of record is consistent.
3. method as claimed in claim 2, which is characterized in that determine again whether planning and guidance route evades the guiding of record
Direction, including：
When the number of the guiding route planned again of record meets given threshold, then judge the guiding planned again of record
The channeling direction of first pilot point of route it is whether consistent or
When the channeling direction of the first pilot point of the guiding route planned again of record is consistent, then judge to plan again draw
Whether the number of guide passage line meets given threshold；
When the channeling direction that the number of the guiding route planned again of record meets given threshold and the first pilot point is consistent,
The channeling direction for providing the first pilot point does not include the guiding route of channeling direction recorded.
4. the method as described in claim 1, which is characterized in that the number for the guiding route that record is planned again and the first guiding
The channeling direction of point, including：
After planning and guidance route again, the record of the channeling direction of the first pilot point of guiding route is made；
The channeling direction is stored using character string mode.
5. the method as described in claim 1-4 any one, which is characterized in that the method includes：
After each run, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted；
Under steam after Reroute condition, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted.
6. a kind of circumvention device of channeling direction, which is characterized in that including：
Locating module, for determining current location；
Matching module, for matching current location and current guiding route；
Road module is calculated, for calculating and providing guiding route；
Judgment module, for judging whether planning and guidance route again；
Logging modle, for recording the number of guiding route planned again and the channeling direction of the first pilot point；
Control module for obtaining again the record of planning and guidance route, determines again whether planning and guidance route evades record
Channeling direction；
Database, for storing map datum.
7. device as claimed in claim 6, which is characterized in that the control module includes：
Whether the first determination unit, the number for determining the guiding route planned again of record meet given threshold；
Second determination unit, the channeling direction for determining the first pilot point of the guiding route planned again for judging record are
It is no consistent.
8. device as claimed in claim 6, which is characterized in that the logging modle includes：
Acquiring unit, user obtain the guiding route data planned again；
Production unit, for making the record of the channeling direction of the first pilot point of guiding route；
Storage unit, for using using character string mode stored record.
9. the device as described in claim 6-8 any one, which is characterized in that described device further includes removing module, described
Removing module is used for after each run, deletes the relevant record of channeling direction of the route of planning and guidance again of storage；
Under steam after Reroute condition, the relevant record of channeling direction of the route of planning and guidance again of storage is deleted.
10. a kind of navigation device, which is characterized in that the navigation device includes drawing as described in claim 6-9 any one
Lead the circumvention device in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226805.3A CN108240816A (en) | 2016-12-27 | 2016-12-27 | Method and device for avoiding guide direction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611226805.3A CN108240816A (en) | 2016-12-27 | 2016-12-27 | Method and device for avoiding guide direction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110895899A (en) * | 2018-09-13 | 2020-03-20 | 阿里巴巴集团控股有限公司 | Guidance system, information display method, and guidance stand |
| CN113029149A (en) * | 2020-12-23 | 2021-06-25 | 沈阳世纪高通科技有限公司 | Navigation method for avoiding road section according to line drawing direction |
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| CN105091893A (en) * | 2015-06-08 | 2015-11-25 | 小米科技有限责任公司 | Route planning method and device |
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| CN110895899A (en) * | 2018-09-13 | 2020-03-20 | 阿里巴巴集团控股有限公司 | Guidance system, information display method, and guidance stand |
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