CN111623792A - Navigation method and device - Google Patents
Navigation method and device Download PDFInfo
- Publication number
- CN111623792A CN111623792A CN202010538638.6A CN202010538638A CN111623792A CN 111623792 A CN111623792 A CN 111623792A CN 202010538638 A CN202010538638 A CN 202010538638A CN 111623792 A CN111623792 A CN 111623792A
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- China
- Prior art keywords
- path
- navigation
- current position
- guide path
- fixed guide
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
Abstract
According to the navigation method and the navigation device provided by the invention, after the current position is obtained, the navigation path from the current position and completing the fixed guide path is planned according to the relationship between the current position and the fixed guide path as well as the road, so that a user can be well assisted in completing navigation, if the navigation is performed during tourism, the tourism efficiency and quality can be improved, the scenic spot content can be well explained by the interest points in the navigation path, information such as a toilet, a canteen and the like can also be prompted, other similar navigation can be performed, and related interest point prompts can also be provided as required, so that the navigation efficiency and quality are improved.
Description
Technical Field
The present invention relates to the field of navigation technologies, and in particular, to a navigation method and apparatus.
Background
Along with the improvement of living standard and the development of technology, the popularization of intelligent terminal, people's trip and play rely on navigation tool more and more. The existing navigation tool generally calculates a navigation path according to the positions of a starting point and a destination and the road condition, and the navigation is to define a specific destination point by a user and cannot meet the requirements of travel navigation or similar navigation.
Disclosure of Invention
In order to meet special navigation requirements of users, particularly travel navigation requirements and improve travel efficiency and quality, the invention provides a navigation method and a navigation device.
In order to solve the technical problems, the invention adopts the following technical scheme:
a navigation method, comprising:
planning one or more fixed guide paths in advance according to the specific conditions of scenic spots or other places needing the type of navigation;
matching a proper guide path according to the fixed guide path and the current position;
acquiring a current position and an entry point of the proper guide path;
planning an incision path according to the current position and the incision point position;
and planning a navigation path according to the suitable guide path and the cut-in path.
A navigation device, comprising:
the fixed guide path storage unit is used for storing fixed guide path data planned in advance;
and the path planning unit is used for planning a navigation path from the current position and completing the fixed guide path according to the relationship between the current position and the fixed guide path as well as the road.
Compared with the prior art, the invention has the following beneficial effects:
according to the navigation method provided by the invention, after the current position is obtained, the navigation path from the current position to the fixed guide path is planned according to the relationship between the current position and the fixed guide path as well as the road, so that a user can be well assisted in completing navigation, if the navigation is performed during tourism, the tourism efficiency and quality can be improved, the scenic spot content can be well explained by the interest points in the navigation path, information such as a toilet and a canteen can also be prompted, other similar navigation can also be performed, and related interest point prompts can be provided according to requirements, so that the navigation efficiency and quality are improved.
Drawings
In order to clearly understand the technical solution of the present invention, the drawings used in the detailed description of the present invention will be briefly described below. It is obvious that these drawings are only some embodiments of the invention, and that a person skilled in the art will be able to obtain further drawings without any inventive step.
Fig. 1 is a schematic flow chart of a navigation method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a navigation device according to a second embodiment of the present invention.
Detailed Description
The principles of the present invention will be described below with reference to two exemplary embodiments. These embodiments are only for the purpose of better understanding of the person skilled in the art for carrying out the invention and do not in any way limit the scope of the invention.
In order to make the technical solution of the present invention more clearly understood by those skilled in the art, before describing the specific implementation of the navigation method provided by the present invention, the fixed guidance path in the embodiment of the present invention is first described.
In the embodiment of the invention, the fixed guide path is analyzed according to the arrangement of the scenic spots and the road condition, one or more guide paths are obtained by planning, and the guide paths can relatively better guide tourists and improve the tourism quality and efficiency. The fixed guide path is a path planned manually or by adopting a special algorithm, and can also be a path provided by a user.
And storing the obtained fixed guide path, road condition, scenery spot condition and the like into files so as to form fixed guide path data.
Before the navigation is carried out by the navigation equipment, the fixed guide path data is stored in the navigation equipment in advance. It should be noted that the fixed guidance path data may be stored in the navigation device before the navigation device leaves the factory, and in addition, the fixed guidance path data may also be uploaded to the navigation device through technical means such as network communication, and in the embodiment of the present invention, the fixed guidance path data may preferably be updated in time.
Based on the fixed guide path, the embodiment of the invention provides a navigation method. See, for example, example one.
Example one
Fig. 1 is a flowchart illustrating a navigation method according to an embodiment of the present invention. As shown in fig. 1, the navigation method includes the following steps:
s11, planning one or more fixed guide paths in advance according to the specific situation of the scenic spot or other places needing the navigation;
s12, matching a proper guide path according to the fixed guide path and the current position;
s13, acquiring the current position and the entry point of the proper guide path;
s14, planning a cut-in path according to the current position and the position of the cut-in point;
and S15, planning a navigation path according to the proper guide path and the cut-in path.
Based on the navigation method provided by the above embodiment, the present invention further provides a specific implementation of the navigation device, specifically referring to embodiment two.
Example two
Fig. 2 is a schematic structural diagram of a navigation device according to a second embodiment of the present invention. As shown in fig. 2, the navigation device includes the following units:
a fixed guide path storage unit 11 for storing fixed guide path data planned in advance;
a guidance route planning unit 22, configured to plan a navigation route from the current position and completing the fixed guidance route according to a relationship between the current position and the fixed guidance route and a road;
other required units.
The above is the main structure of the navigation device provided by the embodiment of the present invention. By the navigation device provided by the invention, after the current position is obtained, the device can be matched with a proper guide path, then the current position and the entry point of the proper guide path are obtained, then the entry path is planned according to the current position and the entry point position, and finally the navigation path is planned according to the proper guide path and the entry path.
In addition, the navigation device provided by the embodiment of the invention can be specifically a vehicle-mounted navigator, a PDA, a tour guide instrument, a tablet personal computer, electronic glasses, a mobile phone and other equipment.
It should be noted that although in the above detailed description several units of the navigation device are mentioned, this division is not mandatory. Indeed, the features and functions of two or more of the units described above may be embodied in one apparatus or in different apparatuses according to embodiments of the application. And conversely, features and functions of a unit described above may be further divided into embodiments by sub-units.
Further, while the operations of the methods of the present application are depicted in the drawings in a particular order, this does not require or imply that these operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
While the principles of the invention have been described with reference to several specific embodiments, the invention is not limited to the specific embodiments disclosed, nor is the division of aspects, which is for convenience only as the features in such aspects cannot be combined to advantage. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A navigation method, characterized in that the navigation method comprises:
planning one or more fixed guide paths in advance according to the specific conditions of scenic spots or other places needing the type of navigation;
matching a proper guide path according to the fixed guide path and the current position;
acquiring a current position and an entry point of the proper guide path;
planning an incision path according to the current position and the incision point position;
and planning a navigation path according to the suitable guide path and the cut-in path.
2. The method according to claim 1, wherein the fixed guiding path is a path planned manually or by using a special algorithm, and may also be a path provided by a user.
3. The method of claim 1, wherein the attractions are not limited to narrowly defined attractions, including mountains, rivers, lakes, seas, etc. of nature, in addition to artificially created venues or defined attractions.
4. The method of claim 1, wherein the cut-in path is planned using a conventional path planning method.
5. The method of claim 1, wherein the suitable guide path, incision point, incision path, and navigation path are one or more.
6. The method of claim 1, wherein points of interest can be added to the navigation path to explain and guide the objects near the navigation path.
7. A navigation device, comprising:
the fixed guide path storage unit is used for storing fixed guide path data planned in advance;
and the path planning unit is used for planning a navigation path from the current position and completing the fixed guide path according to the relationship between the current position and the fixed guide path as well as the road.
8. The apparatus of claim 7, wherein the fixed guide path storage unit is updatable.
9. The apparatus of claim 7, wherein the path planning unit is capable of adding points of interest to the navigation path.
10. A navigation method and apparatus according to claims 1 and 7, wherein the current position is a position location or a user-specified location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538638.6A CN111623792A (en) | 2020-06-13 | 2020-06-13 | Navigation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010538638.6A CN111623792A (en) | 2020-06-13 | 2020-06-13 | Navigation method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111623792A true CN111623792A (en) | 2020-09-04 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010538638.6A Pending CN111623792A (en) | 2020-06-13 | 2020-06-13 | Navigation method and device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799301A (en) * | 2010-03-29 | 2010-08-11 | 东软集团股份有限公司 | Method and device for planning route by using route track point information |
| TW201104224A (en) * | 2009-07-28 | 2011-02-01 | Tomtom Int Bv | Improvements relating to navigation route planning |
| CN107270914A (en) * | 2017-07-17 | 2017-10-20 | 广州地理研究所 | Indoor paths planning method based on major trunk roads |
| CN107402008A (en) * | 2016-05-19 | 2017-11-28 | 阿里巴巴集团控股有限公司 | The method, apparatus and system of indoor navigation |
| CN110954116A (en) * | 2018-09-27 | 2020-04-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, navigation equipment and intelligent sightseeing route navigation method thereof |
| JP2020079798A (en) * | 2018-05-02 | 2020-05-28 | 株式会社ユピテル | System and program |
-
2020
- 2020-06-13 CN CN202010538638.6A patent/CN111623792A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201104224A (en) * | 2009-07-28 | 2011-02-01 | Tomtom Int Bv | Improvements relating to navigation route planning |
| CN101799301A (en) * | 2010-03-29 | 2010-08-11 | 东软集团股份有限公司 | Method and device for planning route by using route track point information |
| CN107402008A (en) * | 2016-05-19 | 2017-11-28 | 阿里巴巴集团控股有限公司 | The method, apparatus and system of indoor navigation |
| CN107270914A (en) * | 2017-07-17 | 2017-10-20 | 广州地理研究所 | Indoor paths planning method based on major trunk roads |
| JP2020079798A (en) * | 2018-05-02 | 2020-05-28 | 株式会社ユピテル | System and program |
| CN110954116A (en) * | 2018-09-27 | 2020-04-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, navigation equipment and intelligent sightseeing route navigation method thereof |
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Application publication date: 20200904 |
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