CN101806598A - Method for providing recommended path to help pedestrians pass through open space - Google Patents
Method for providing recommended path to help pedestrians pass through open space Download PDFInfo
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- CN101806598A CN101806598A CN200910006290A CN200910006290A CN101806598A CN 101806598 A CN101806598 A CN 101806598A CN 200910006290 A CN200910006290 A CN 200910006290A CN 200910006290 A CN200910006290 A CN 200910006290A CN 101806598 A CN101806598 A CN 101806598A
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- presumptive area
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Abstract
The invention discloses a method for providing a recommended path to help pedestrians pass through an open space, which is used for generating a recommended path crossing a predetermined region so as to guide the pedestrians to pass through the predetermined region. The method comprises a step of uploading a polygon which represents the predetermined region and at least comprises four vertexes, and connecting two non-adjacent vertexes in the polygon so as to generate the recommended path; or uploading a polygon which represents the predetermined region, identifying all reference points on the boundary of the polygon, wherein the reference points consist of intersections of two paths which are positioned on the boundary or adjacent to the boundary, and connecting two reference points in the reference points so as to generate the recommended path.
Description
Technical field
The present invention relates to a kind of generation suggestion route method, particularly relate to a kind of generation across the suggestion path of a presumptive area with the method for guiding pedestrian by presumptive area.
Background technology
(Global Positioning System, guider GPS) often is applied to in-vehicle navigation system to use GPS.The function of guider comprises provides a map data base to produce and the show navigator indication, generally can use suction base or other modes that guider in the car is arranged in the car on the instrument panel.
Guider is meant the device that can guide the user to advance according to a predetermined direction.These devices can comprise the built-in system that can receive the orientation information, for example a gps receiver; Or can be linked to the receiver that can receive the orientation information.These devices can calculate the suggestion path voluntarily; Also can be a mixing arrangement, just a device itself and a far-end server calculate the suggestion path jointly.The personal GPS guider can't be permanently secured in the car, but can install or remove at any time.Personal GPS guider (but non-inevitable) usually is self-centered device, for example comprises a built-in gps antenna, and therefore navigation software and map can calculate and demonstration suggestion path.
Using in car, the personal GPS guider also can be carried on one's body to guide pedestrian's direction.The course of vehicle is confined to road network, and the pedestrian then can directly pass through open space to copy shortcut or to avoid heavy traffic.Yet, the suggestion path that the personal navigation apparatus of prior art can't provide the pedestrian to pass through open space.
See also shown in Figure 1ly, Fig. 1 is the path synoptic diagram in a park 30 in the prior art, shown around many roads 32,34,36,38 in park 30 and 40 around.For convenience of description, indicate reference point P10～P14 in Fig. 1, reference point P10 is positioned at the confluce of road 32 and road 34, reference point P11 is positioned at the confluce of road 34 and road 36, reference point P12 is positioned at the confluce of road 36 and road 38, reference point P13 is positioned at the confluce of road 38 and road 40, and reference point P14 is positioned at the confluce of road 40 and road 32.
Continue to consult shown in Figure 1, suppose that a user holds the personal navigation apparatus of prior art, want to go to reference point P13 from reference point P10.Because the personal navigation apparatus of prior art only produces the suggestion path according to road network, therefore may guide the user to go to reference point P14 along road 32 by reference point P10, then goes to reference point P13 along road 40 by reference point P14 again.Therefore, even exist more direct-path across park 30 between reference point P10 and the reference point P13, the personal navigation apparatus of prior art also can't provide user's relevent information.
See also shown in Figure 2ly, Fig. 2 is the path synoptic diagram in park 10 in the prior art, has shown the road 12,14 and 16 around park 10.Reference point P1 is positioned at the upper left corner in park 10, also is the confluce of road 12 and road 16; Reference point P2 is positioned at the upper right corner in park 10, also is the confluce of road 14 and road 16; Reference point P3 is positioned at the lower left corner in park 10, on road 12; Reference point P4 is positioned at the lower right corner in park 10, on road 14.
Continue to consult shown in Figure 2, suppose that a user holds the personal navigation apparatus of prior art, want to go to reference point P4 from reference point P1.Because the personal navigation apparatus of prior art only produces the suggestion path according to road network, therefore may guide the user to go to reference point P2 along road 16 by reference point P1, then goes to reference point P4 along road 14 by reference point P2 again.Therefore, even exist more direct-path across park 10 between reference point P1 and the reference point P4, the personal navigation apparatus of prior art also can't provide user's relevent information.
See also shown in Figure 3ly, Fig. 3 is the path synoptic diagram in park 50 in the prior art, has shown the road 56,60 and 62 around park 50, and the road 52,54 and 58 that leads to and end at park 50.Reference point P30, P31 and P32 lay respectively at the confluce of road 52,54,56 and road 60, and reference point P33 and P34 lay respectively at the confluce of road 56,58 and road 62.
Continue to consult shown in Figure 3, suppose that a user holds the personal navigation apparatus of prior art, want to go to reference point P34 from reference point P30.Because the personal navigation apparatus of prior art only produces the suggestion path according to road network, therefore may guide the user to go to reference point P35 by reference point P30 along road 60, go to reference point P36 along road 64 by reference point P35 again, then go to reference point P34 along road 62 by reference point P36 again.Therefore, the personal navigation apparatus of prior art can't guide the user directly to pass through park 50, but leads the user to leave the park, to seek the nearest road of energy linking-up road 60 and 62.By aforementioned all restrictions as can be known, when the guiding pedestrian passed through open space, the personal navigation apparatus of prior art had many rooms for improvement.
This shows that the method for open space is passed through in method and use in above-mentioned existing suggestion path with the help pedestrian, obviously still have inconvenience and defective, and demand urgently further being improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and conventional method does not have appropriate method to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new method of path of offering suggestions to help the pedestrian to pass through open space, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to, overcome the defective that existing suggestion path exists with the method that helps the pedestrian to pass through open space, and the method that provides a kind of new path of offering suggestions to pass through open space with the help pedestrian, technical matters to be solved is that its user can be reached the destination quickly by passing through open space, simultaneously also can avoid traffic, enjoy more comfortable walking path.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind ofly produce suggestion path across a presumptive area with the method for guiding pedestrian by this presumptive area according to what the present invention proposed, comprise: upload a polygon of representing this presumptive area, this polygon comprises at least four summits; And link two non-adjacent in this polygon summits to produce described suggestion path.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid generation across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, its comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
With the method for guiding pedestrian by this presumptive area, it comprises in addition described suggestion path is shown in a personal navigation apparatus to guide a user by this presumptive area across the suggestion path of a presumptive area in aforesaid generation.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce described suggestion path.
With the method for guiding pedestrian by this presumptive area, it comprises in addition and links the interior road of this polygonal summit and a road net network to guide the pedestrian between described road and described suggestion path across the suggestion path of a presumptive area in aforesaid generation.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and it comprises the described suggestion of change path in addition to walk around this barrier.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is a lake, a streams or a rivers and creeks.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is the area that no through traffic in this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area is an open space or a park.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area forbids that vehicle enters.
The object of the invention to solve the technical problems also realizes by the following technical solutions.A kind ofly produce suggestion path across a presumptive area with the method for guiding pedestrian by this presumptive area according to what the present invention proposed, it comprises: upload a polygon of representing a presumptive area; These polygonal one borderline all reference point of identification, described reference point is made up of the point of crossing that this is positioned at two roads on this border or contiguous this border; And link two reference point in the described reference point to produce described suggestion path.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and it is contained in addition and shows on the personal navigation apparatus that described suggestion path is to guide a user by this presumptive area.
Aforesaid generation across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, wherein this method comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and two reference point in this reference point of wherein said binding are to comprise directly to link this two reference point with a straight line to produce described suggestion path.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and it comprises the described suggestion of change path in addition to walk around this barrier.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is a lake, a streams or a rivers and creeks.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is the area that no through traffic in this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area is an open space or a park.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area forbids that vehicle enters.
The object of the invention to solve the technical problems realizes in addition more by the following technical solutions.A kind ofly produce suggestion path across a presumptive area with the method for guiding pedestrian by this presumptive area according to what the present invention proposed, comprise: upload a polygon of representing a presumptive area, this polygon comprises at least four summits; Link two non-adjacent in this polygon summits to produce the suggestion path; These polygonal borderline all reference point of identification, this reference point be positioned at two around or the confluce of the road on contiguous this border; And two reference point that link in this reference point are advised the path to produce.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid carry generation across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, its comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
With the method for guiding pedestrian by this presumptive area, it comprises in addition and suggestion path is shown in a personal navigation apparatus passes through this presumptive area to guide a user across the suggestion path of a presumptive area in aforesaid generation.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce the suggestion path.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and two reference point that wherein link in this reference point are to comprise directly to link this two reference point with a straight line to produce the suggestion path.
The method of this presumptive area is passed through in aforesaid generation with the guiding pedestrian across the suggestion path of a presumptive area, wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce the suggestion path, and two reference point that link in this reference point are to comprise directly to link this two reference point with a straight line to produce the suggestion path.
With the method for guiding pedestrian by this presumptive area, it comprises the road that links in this polygonal summit and the road net network in addition with at described road with advise guiding the pedestrian between the path across the suggestion path of a presumptive area in aforesaid generation.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and it comprises the described suggestion of change path in addition to walk around this barrier.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is a lake, a streams or a rivers and creeks.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said barrier is the area that no through traffic in this presumptive area.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area is an open space or a park.
Aforesaid generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and wherein said presumptive area forbids that vehicle enters.
The present invention compared with prior art has tangible advantage and beneficial effect.By technique scheme, the invention provides the suggestion path and have following advantage and beneficial effect at least: the invention provides suggestion path, but not the guiding user is along advancing around the road network around the open space across open space (for example park) with the method that helps the pedestrian to pass through open space.Therefore, the user can reach the destination quickly by passing through open space, also can avoid traffic simultaneously, enjoys more comfortable walking path.
In sum, the present invention produces suggestion path across a presumptive area with the method for guiding pedestrian by presumptive area, comprise and upload the polygon of representing presumptive area and comprising four summits at least, and link two non-adjacent in polygon summits to produce the suggestion path; Or comprise and upload the polygon of representing presumptive area, polygonal borderline all reference point of identification, wherein these reference point are made up of the point of crossing in the two road that are positioned at border or contiguous border, and two reference point that link in these reference point are advised the path to produce.The present invention has obvious improvement technically, has tangible good effect, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1～3 are around the synoptic diagram of the possible path in park in the prior art.
Fig. 4 and Fig. 5 are around the possible path in park and across the synoptic diagram in the suggestion path in park in the first embodiment of the invention.
Fig. 6 is around the possible path in park and across the synoptic diagram in the suggestion path in park in the second embodiment of the invention.
Fig. 7 is around the possible path in park and across the synoptic diagram in the suggestion path in park in the third embodiment of the invention.
10,30,50: park 42: lake
S1, S2, S10～S14, S30～S34, S13A, S14A: suggestion path
P1～P4, P10～P14, P30～P36: reference point
12,14,16,32,34,36,38,40,52,54,56,58,60,62,64: road
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to method its embodiment, method, step, feature and the effect thereof of path of offering suggestions that foundation the present invention proposes to help the pedestrian to pass through open space, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to present in the following detailed description that cooperates with reference to graphic preferred embodiment.By the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the present invention is limited.
See also the synoptic diagram of first embodiment of the invention among Fig. 4, Fig. 4 has shown around the possible path in park 30 and across the suggestion path in park 30.Different prior arts shown in Figure 1, the 4th figure of the present invention has shown the suggestion path S10～S14 across park 30.In order to determine to advise the position in path, first embodiment of the invention is represented park 30 with polygon.Under this kind situation, park 30 be shaped as irregular pentagon.First embodiment of the invention is chosen the next possible beginning or end as the suggestion path of polygonal summit P10～P14, and suggestion path S10～S14 is made up of the straight line highway section between all non-adjacent summits in the polygon.If repeat to some extent in the highway section in a suggestion path and the existing road network, the present invention can remove this suggestion path, reduces redundant relevent information.Finally, suggestion path S10～S14 of providing of first embodiment of the invention is all across polygon.As shown in Figure 1, suggestion path S10～S14 is all shortcut across park 30, bootable pedestrian by the summit in park 30 to another summit.
According to the invention described above first embodiment, suppose that a user holds personal navigation apparatus of the present invention, want to go to reference point P13 from reference point P10.Guide the user to go to reference point P14 by reference point P10 compared to prior art, then go to reference point P13 along road 40 by reference point P14 again, the invention provides more direct suggestion path along road 32.The personal navigation apparatus of the first embodiment of the invention path S14 that can offer suggestions, thus the user can be directly from reference point P10 to reference point P13.
In order to ensure the practicality in suggestion path, polygonal summit can link with road network, and so the user can switch to the suggestion path by road network fast and easily.
See also the synoptic diagram of first embodiment of the invention among Fig. 5, shown around the possible path in park 10 and across the suggestion path in park 10.Be different from prior art shown in Figure 2, the 5th figure of the present invention has shown suggestion path S1 and the S2 across park 10, is made up of the straight line highway section between all non-adjacent summits of the summit P1～P4 in the polygon.
According to first embodiment of the invention among above-mentioned Fig. 5, suppose that a user holds personal navigation apparatus of the present invention, want to go to reference point P4 from reference point P1.Guide the user to go to reference point P2 by reference point P1 compared to prior art, then go to reference point P4 along road 14 by reference point P2 again, the invention provides more direct suggestion path along road 16.The personal navigation apparatus of the first embodiment of the invention path S1 that can offer suggestions, thus the user can be directly from reference point P1 to reference point P4.
See also the synoptic diagram of second embodiment of the invention among Fig. 6, Fig. 6 has shown around the possible path in park 50 and across the suggestion path in park 50.Different prior arts shown in Figure 3, Fig. 6 of the present invention has shown the suggestion path S30～S34 across park 50.In order to determine to advise the position in path, second embodiment of the invention is represented park 50 with polygon, so all reference point all can be labeled around the polygon.Under this kind situation, reference point representative is positioned at the confluce around the two road of Polygonal Boundary, or the confluce in the two road of contiguous Polygonal Boundary.In Fig. 6, P30～P34 representative is around all reference point around the park 50.In case indicate reference point P30-P34, suggestion path S30～S34 can be made up of two reference point among reference point P30～P34.Suggestion path S30～S34 that second embodiment of the invention provides is made up of the straight line highway section between two reference point among reference point P30～P34.
The same with first embodiment, if the highway section in a suggestion path and the existing road network is overlapping, second embodiment of the invention can remove this suggestion path, reduces redundant relevent information.Finally, suggestion path S30～S34 of providing of second embodiment of the invention is all across polygon.As shown in Figure 6, suggestion path S30～S34 is all shortcut across park 50, can allow the people by the summit in park 50 to another summit.
According to the invention described above second embodiment, suppose that a user holds personal navigation apparatus of the present invention, want to go to reference point P34 from reference point P30.Guide the user to go to reference point P35 by reference point P30 compared to prior art along road 60, go to reference point P36 along road 64 by reference point P35 again, then go to reference point P34 along road 62 by reference point P36 again, the invention provides more direct suggestion path.The personal navigation apparatus of the second embodiment of the invention path S30 that can offer suggestions, thus the user can be directly from reference point P30 to reference point P34.
First and second embodiment of the present invention can use separately, also can use simultaneously so that more suggestions path to be provided.In other words, the suggestion path can be made up of the highway section between all non-adjacent summits in the polygon, or by around or the highway section that is close between the reference point of Polygonal Boundary formed.
See also the synoptic diagram of third embodiment of the invention among Fig. 7, Fig. 7 has shown around the possible path in park 30 and across the suggestion path in park 30.Be different from first embodiment shown in Figure 4, park 30 among the 3rd embodiment shown in Figure 7 comprises a lake 42, the suggestion path that provides for personal navigation apparatus, lake 42 is the barriers that stop the path, and the streams in the park, rivers and creeks or the area that wherein no through traffic also may form barrier.Because the existence in lake 42, suggestion path S13A and S14A must walk around this barrier, therefore advise that path S13A and S14A are made up of two straight line highway sections respectively, but not are made up of single straight line highway section.Even suggestion path S13A that third embodiment of the invention provides and S14A are not the shortest single straight line path, but compare prior art, the short suggestion path that still can provide.If comprise the information such as bridge of lake, streams or top, rivers and creeks in the personal navigation apparatus memory map money, the also bootable user of personal navigation apparatus is to nearest bridge, to pass through hamper safely.
Because the memory map of personal navigation apparatus money can't comprise all barriers in the open space,, still need careful in the time of on walking in the suggestion route even the user holds personal navigation apparatus of the present invention.Reference direction when the suggestion route that personal navigation apparatus of the present invention provided can provide the user to walk, but not path fully accurately absolutely.
Generally speaking, the invention provides suggestion path, but not the guiding user is along advancing around the road network around the open space across open space (for example park).Therefore, the user can reach the destination quickly by passing through open space, also can avoid traffic simultaneously, enjoys more comfortable walking path.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (34)
1. a generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises following steps:
Upload a polygon of representing this presumptive area, this polygon comprises at least four summits; And
Link two non-adjacent in this polygon summits to produce described suggestion path.
2. generation according to claim 1 across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, it is characterized in that its comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
3. generation according to claim 1, is characterized in that it comprises in addition described suggestion path is shown in a personal navigation apparatus to guide a user by this presumptive area with the method for guiding pedestrian by this presumptive area across the suggestion path of a presumptive area.
4. generation according to claim 1 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, and it is characterized in that wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce described suggestion path.
5. generation according to claim 1, is characterized in that it comprises in addition and links the interior road of this polygonal summit and a road net network to guide the pedestrian between described road and described suggestion path with the method for guiding pedestrian by this presumptive area across the suggestion path of a presumptive area.
6. generation according to claim 1 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
7. generation according to claim 6 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises the described suggestion of change path in addition to walk around this barrier.
8. generation according to claim 6 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is a lake, a streams or a rivers and creeks.
9. generation according to claim 6 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is the interior area that no through traffic of this presumptive area.
10. generation according to claim 1 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said presumptive area is an open space or a park.
11. generation according to claim 1 with the method for guiding pedestrian by this presumptive area, is characterized in that wherein said presumptive area forbids that vehicle enters across the suggestion path of a presumptive area.
12. a generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises following steps:
Upload a polygon of representing a presumptive area;
These polygonal one borderline all reference point of identification, described reference point is made up of the point of crossing that this is positioned at two roads on this border or contiguous this border; And
Link two reference point in the described reference point to produce described suggestion path.
13. generation according to claim 12, is characterized in that it is contained in addition and shows on the personal navigation apparatus that described suggestion path is to guide a user by this presumptive area with the method for guiding pedestrian by this presumptive area across the suggestion path of a presumptive area.
14. generation according to claim 12 across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, it is characterized in that wherein this method comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
15. generation according to claim 12 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, two reference point that it is characterized in that wherein linking in this reference point are to comprise directly to link this two reference point with a straight line to produce described suggestion path.
16. generation according to claim 12 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
17. generation according to claim 16 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises the described suggestion of change path in addition to walk around this barrier.
18. generation according to claim 16 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is a lake, a streams or a rivers and creeks.
19. generation according to claim 16 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is the interior area that no through traffic of this presumptive area.
20. generation according to claim 12 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said presumptive area is an open space or a park.
21. generation according to claim 12 with the method for guiding pedestrian by this presumptive area, is characterized in that wherein said presumptive area forbids that vehicle enters across the suggestion path of a presumptive area.
22. a generation is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises following steps:
Upload a polygon of representing a presumptive area, this polygon comprises at least four summits;
Link two non-adjacent in this polygon summits to produce the suggestion path;
These polygonal borderline all reference point of identification, this reference point be positioned at two around or the confluce of the road on contiguous this border; And
Two reference point that link in this reference point are advised the path to produce.
23. generation according to claim 22 across the suggestion path of a presumptive area with the method for guiding pedestrian by this presumptive area, it is characterized in that its comprise in addition remove with a road net network in existing overlapping suggestion path, highway section.
24. generation according to claim 22, is characterized in that it comprises in addition suggestion path is shown in a personal navigation apparatus passes through this presumptive area to guide a user with the method for guiding pedestrian by this presumptive area across the suggestion path of a presumptive area.
25. generation according to claim 22 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce the suggestion path.
26. generation according to claim 22 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, two reference point that it is characterized in that wherein linking in this reference point are to comprise directly to link this two reference point with a straight line to produce the suggestion path.
27. the method for this presumptive area is passed through in generation according to claim 22 with the guiding pedestrian across the suggestion path of a presumptive area, it is characterized in that wherein linking two non-adjacent in this polygon summits is to comprise directly to link this two non-adjacent summits with a straight line to produce the suggestion path, and two reference point that link in this reference point are to comprise directly to link this two reference point with a straight line to produce the suggestion path.
28. generation according to claim 22 with the method for guiding pedestrian by this presumptive area, is characterized in that it comprises the road that links in this polygonal summit and the road net network in addition with at described road with advise guiding the pedestrian between the path across the suggestion path of a presumptive area.
29. generation according to claim 22 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that its boundary line that comprises in addition barrier in this presumptive area adds the polygon that this represents this presumptive area.
30. generation according to claim 29 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that it comprises the described suggestion of change path in addition to walk around this barrier.
31. generation according to claim 29 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is a lake, a streams or a rivers and creeks.
32. generation according to claim 29 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said barrier is the interior area that no through traffic of this presumptive area.
33. generation according to claim 22 is passed through the method for this presumptive area across the suggestion path of a presumptive area to guide the pedestrian, it is characterized in that wherein said presumptive area is an open space or a park.
34. generation according to claim 22 with the method for guiding pedestrian by this presumptive area, is characterized in that wherein said presumptive area forbids that vehicle enters across the suggestion path of a presumptive area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006290A CN101806598A (en) | 2009-02-12 | 2009-02-12 | Method for providing recommended path to help pedestrians pass through open space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006290A CN101806598A (en) | 2009-02-12 | 2009-02-12 | Method for providing recommended path to help pedestrians pass through open space |
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| Publication Number | Publication Date |
|---|---|
| CN101806598A true CN101806598A (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910006290A Pending CN101806598A (en) | 2009-02-12 | 2009-02-12 | Method for providing recommended path to help pedestrians pass through open space |
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| Country | Link |
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| CN (1) | CN101806598A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478242A (en) * | 2017-08-31 | 2017-12-15 | 城市生活（北京）资讯有限公司 | A kind of air navigation aid and system |
| CN107525514A (en) * | 2017-08-16 | 2017-12-29 | 城市生活（北京）资讯有限公司 | A kind of air navigation aid and device |
| CN107690605A (en) * | 2016-11-28 | 2018-02-13 | 深圳市大疆创新科技有限公司 | A kind of course line edit methods, device and control device |
| CN108120444A (en) * | 2016-11-29 | 2018-06-05 | 高德信息技术有限公司 | A kind of electronic map data processing method and device |
-
2009
- 2009-02-12 CN CN200910006290A patent/CN101806598A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690605A (en) * | 2016-11-28 | 2018-02-13 | 深圳市大疆创新科技有限公司 | A kind of course line edit methods, device and control device |
| CN108120444A (en) * | 2016-11-29 | 2018-06-05 | 高德信息技术有限公司 | A kind of electronic map data processing method and device |
| CN108120444B (en) * | 2016-11-29 | 2020-05-08 | 高德信息技术有限公司 | Electronic map data processing method and device |
| CN107525514A (en) * | 2017-08-16 | 2017-12-29 | 城市生活（北京）资讯有限公司 | A kind of air navigation aid and device |
| CN107525514B (en) * | 2017-08-16 | 2020-10-09 | 城市生活（北京）资讯有限公司 | Navigation method and device |
| CN107478242A (en) * | 2017-08-31 | 2017-12-15 | 城市生活（北京）资讯有限公司 | A kind of air navigation aid and system |
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Application publication date: 20100818 |