CN103900597A - Navigation system and navigation method of travel direction - Google Patents
Navigation system and navigation method of travel direction Download PDFInfo
- Publication number
- CN103900597A CN103900597A CN201210587066.6A CN201210587066A CN103900597A CN 103900597 A CN103900597 A CN 103900597A CN 201210587066 A CN201210587066 A CN 201210587066A CN 103900597 A CN103900597 A CN 103900597A
- Authority
- CN
- China
- Prior art keywords
- fork
- advancing
- unit
- travel
- direct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3632—Guidance using simplified or iconic instructions, e.g. using arrows
-
- 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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3658—Lane guidance
Abstract
The invention provides a navigation system and a navigation method of a travel direction. The navigation system comprises a route planning unit, a fork judgment unit and a travel direction marking unit. The invention provides a navigation method of the travel direction. The navigation method of the travel direction comprises the following steps: planning the route according to the current position and destination information of a user; judging whether a fork exists ahead or not, if so, displaying the direction of an available advance lane in a marquee arrowhead form. By adopting the navigation system and the navigation method, the available advance lane at the fork can be visually and accurately distinguished in a marquee display form and the direction of the available advance lane can be accurately shown through the arrowhead.
Description
[technical field]
The present invention relates to the air navigation aid of a kind of navigational system and direct of travel, particularly a kind of fork direct of travel and the navigational system of track direction and air navigation aid of direct of travel accurately of providing.
[background technology]
China's Mainland patented claim relates to a kind of display packing and device of direct of travel for No. 201010234544.6, wherein, a kind of demonstration side of direct of travel comprises: according to user's current location, guidance path and the electronic map data information of planning in advance, determines user's current location advance export volume, Way out and the exit position in front and the distance of user's current location; According to the distance of export volume, Way out and exit position and user's current location, identify outlet; According to the guidance path of planning in advance, from outlet, determine the object outlet that user is about to sail into, and increase distinctive mark in the mark of object outlet, to be different from other outlet.
Although the display packing in No. 201010234544.6th, China's Mainland patented claim and device have not only identified each outlet, but also to object Increasing exports that in outlet, user is about to sail into distinctive mark.Can allow user not only can fully understand each outlet, also more be conducive to intuitively distinguish accurately object outlet, realize as user provides direct of travel accurately and having indicated.But, the display packing in No. 201010234544.6th, China's Mainland patented claim and device not clear demonstration track direction.
China's Mainland patented claim relates to a kind of navigational system and lane information display method No. 200780052282.8, and it comprises: map datum acquisition unit, and this map datum acquisition unit is obtained the map datum that comprises the road attribute that is given to road; Lane information acquisition unit, this lane information acquisition unit obtain regulation form intersection road number of track-lines and from the lane information of the road of each track fork; Track direction determining portion, the remittance road of the remittance intersection that the lane information of this track direction determining portion based on being obtained by lane information acquisition unit and the map datum being obtained by map datum acquisition unit comprise and from the road attribute of the remittance abroad road of intersection remittance abroad, judges the direction in each track; And lane information display part, this lane information display part shows the direction in each track of being judged by track direction determining portion with arrow.
Although the navigational system in No. 200780052282.8th, China's Mainland patented claim and lane information display method can clear demonstration track directions, cannot provide fork direct of travel instruction accurately.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of fork direct of travel and the navigational system of track direction and air navigation aid of direct of travel accurately of providing.
The invention provides a kind of navigational system, it comprises that path planning unit, fork identifying unit, direct of travel indicate unit, and described path planning unit carries out path planning according to user's current location and destination information; Described fork identifying unit access path planning unit also judges whether the front of advancing has fork; Described direct of travel indicates unit access path planning unit, fork identifying unit, and in the time that judged result has fork for the front of advancing, direct of travel indicates the direction of unit with the track of can advancing in horse race lamp formula arrow show navigator picture.
The air navigation aid that the invention provides a kind of direct of travel, it comprises the following steps: carry out path planning according to user's current location and destination information; Judge whether the front of advancing has fork; If when judged result has fork for the front of advancing; With the direction in the track of can advancing in horse race lamp formula arrow show navigator picture.
Especially, taking the concrete steps of the direction in the track of can advancing in horse race lamp formula arrow show navigator picture as arrow that laterally can runway is synchronously lighted, with predetermined time interval from the close-by examples to those far off light successively.
Compared with prior art, the present invention not only can intuitively distinguish by the display format of horse race lamp the advanced track of fork accurately, and understands accurately the direction in the track of can advancing by arrow.
[brief description of the drawings]
Fig. 1 is the functional-block diagram of navigational system of the present invention.
Fig. 2 is the process flow diagram of the air navigation aid of direct of travel of the present invention.
Fig. 3 is the first constitutional diagram that horse race lamp formula arrow shows.
Fig. 4 is the second constitutional diagram that horse race lamp formula arrow shows.
Fig. 5 is the third state figure that horse race lamp formula arrow shows.
[embodiment]
Refer to shown in Fig. 1, the invention provides a kind of navigational system, it comprises that path planning unit 10, fork identifying unit 20, direct of travel indicate unit 40, and described path planning unit 10 carries out path planning according to user's current location and destination information; Described fork identifying unit 20 access path planning units 10 also judge whether the front of advancing has fork; Described direct of travel indicates unit 40 access path planning units 10, fork identifying unit 20, in the time that judged result has fork for the front of advancing, and the direction in the track of can advancing in direct of travel sign unit 40 use horse race lamp formula arrow show navigator pictures.
Refer to shown in Fig. 2, the invention provides a kind of air navigation aid of direct of travel, it comprises the following steps:
Step 100: carry out path planning according to user's current location and destination information;
Step 200: judge whether the front of advancing has fork; If when judged result has fork for the front of advancing; Execution step 300; If when judged result does not have fork for the front of advancing; Return to step 200;
Step 300: with the direction in the track of can advancing in horse race lamp formula arrow show navigator picture.
Refer to shown in Fig. 3-5, in the present embodiment, arrow that laterally can runway synchronously can be lighted, with predetermined time interval from the close-by examples to those far off light successively.
The display format of horse race lamp is intuitively distinguished the advanced track of fork accurately, and understands accurately the direction in the track of can advancing by arrow.The track that driver can select the horse race lamp arrow in navigation screen to show,
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (3)
1. a navigational system, is characterized in that comprising:
Path planning unit, it carries out path planning according to user's current location and destination information;
Fork identifying unit, its access path planning unit also judges whether the front of advancing has fork;
Direct of travel indicates unit, its access path planning unit, fork identifying unit, and in the time that judged result has fork for the front of advancing, direct of travel indicates the direction of unit with the track of can advancing in horse race lamp formula arrow show navigator picture.
2. an air navigation aid for direct of travel, is characterized in that comprising the following steps:
Carry out path planning according to user's current location and destination information;
Judge whether the front of advancing has fork;
If when judged result has fork for the front of advancing; With the direction in the track of can advancing in horse race lamp formula arrow show navigator picture.
3. according to the air navigation aid of the direct of travel shown in claim 2, it is characterized in that: taking the concrete steps of the direction in the track of can advancing in horse race lamp formula arrow show navigator picture as arrow that laterally can runway is synchronously lighted, with predetermined time interval from the close-by examples to those far off light successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587066.6A CN103900597A (en) | 2012-12-28 | 2012-12-28 | Navigation system and navigation method of travel direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587066.6A CN103900597A (en) | 2012-12-28 | 2012-12-28 | Navigation system and navigation method of travel direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103900597A true CN103900597A (en) | 2014-07-02 |
Family
ID=50992066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210587066.6A Pending CN103900597A (en) | 2012-12-28 | 2012-12-28 | Navigation system and navigation method of travel direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103900597A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316066A (en) * | 2014-11-12 | 2015-01-28 | 沈阳美行科技有限公司 | Guide method of navigation warning tone |
| CN105588576A (en) * | 2015-12-15 | 2016-05-18 | 重庆云途交通科技有限公司 | Lane level navigation method and system |
| CN107861504A (en) * | 2017-09-25 | 2018-03-30 | 深圳市赛亿科技开发有限公司 | A kind of intelligent navigation method and system |
| CN111351503A (en) * | 2018-12-20 | 2020-06-30 | 阿里巴巴集团控股有限公司 | Driving assistance method, driving assistance system, computing device, and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269304B1 (en) * | 1999-03-01 | 2001-07-31 | Aisin Aw Co., Ltd | Navigation system and method and storage medium in which navigation programs are stored |
| JP2004317390A (en) * | 2003-04-18 | 2004-11-11 | Aisin Aw Co Ltd | Vehicle navigation device and its program, and recording medium |
| CN101246010A (en) * | 2007-02-13 | 2008-08-20 | 爱信艾达株式会社 | Lane determining device, method, and program |
| CN101636636A (en) * | 2007-03-23 | 2010-01-27 | 三菱电机株式会社 | Navigation system and lane information display method |
| CN101929870A (en) * | 2010-07-20 | 2010-12-29 | 深圳市凯立德欣软件技术有限公司 | Travel direction display method and device |
-
2012
- 2012-12-28 CN CN201210587066.6A patent/CN103900597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6269304B1 (en) * | 1999-03-01 | 2001-07-31 | Aisin Aw Co., Ltd | Navigation system and method and storage medium in which navigation programs are stored |
| JP2004317390A (en) * | 2003-04-18 | 2004-11-11 | Aisin Aw Co Ltd | Vehicle navigation device and its program, and recording medium |
| CN101246010A (en) * | 2007-02-13 | 2008-08-20 | 爱信艾达株式会社 | Lane determining device, method, and program |
| CN101636636A (en) * | 2007-03-23 | 2010-01-27 | 三菱电机株式会社 | Navigation system and lane information display method |
| CN101929870A (en) * | 2010-07-20 | 2010-12-29 | 深圳市凯立德欣软件技术有限公司 | Travel direction display method and device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316066A (en) * | 2014-11-12 | 2015-01-28 | 沈阳美行科技有限公司 | Guide method of navigation warning tone |
| CN104316066B (en) * | 2014-11-12 | 2017-08-25 | 沈阳美行科技有限公司 | A kind of navigation hint sound bootstrap technique |
| CN105588576A (en) * | 2015-12-15 | 2016-05-18 | 重庆云途交通科技有限公司 | Lane level navigation method and system |
| CN107861504A (en) * | 2017-09-25 | 2018-03-30 | 深圳市赛亿科技开发有限公司 | A kind of intelligent navigation method and system |
| CN111351503A (en) * | 2018-12-20 | 2020-06-30 | 阿里巴巴集团控股有限公司 | Driving assistance method, driving assistance system, computing device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102047301B (en) | Method for providing lane information and apparatus for executing the method | |
| CN101750090B (en) | Navigation unit by utilizing track points to navigate | |
| JP2004340825A (en) | Navigation system | |
| CN102991437B (en) | The using method of driver assistance system | |
| CN104422462A (en) | Vehicle navigation method and vehicle navigation device | |
| KR100910114B1 (en) | Navigation system and method for guiding speed limiting informaion by block | |
| CN103206956A (en) | Navigation method and navigation device | |
| US9035796B2 (en) | Reduce speed ahead information delivery | |
| CN101720481A (en) | Method for displaying intersection enlargement in navigation device | |
| JP2006243455A (en) | Map display method, map display program, and map display device | |
| CN105806349B (en) | A kind of true three-dimensional navigation turns to abductive approach and turns to induction navigation equipment | |
| US20130006518A1 (en) | Navigation system, navigation method, and navigation program | |
| CN103076020A (en) | Navigation device | |
| JP2007240198A (en) | Navigation apparatus | |
| CN101988831A (en) | Navigation device and road information prompting method | |
| CN103245342A (en) | Navigation implementation method and navigation implementation apparatus | |
| CN103900597A (en) | Navigation system and navigation method of travel direction | |
| CN102252683A (en) | Method for representing curve progression on display device and driver information system | |
| CN101929870A (en) | Travel direction display method and device | |
| JP4014201B2 (en) | Navigation device | |
| CN102661747A (en) | Main road and side road matching method of navigator | |
| JP3597204B2 (en) | Navigation device | |
| JP2004340826A (en) | Navigation system | |
| CN106931988A (en) | Show the true three-dimensional navigation method and system of guideboard | |
| CN102881182A (en) | Traffic information display method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |