CN105371839A - Whole scene preview method of map navigation route - Google Patents
Whole scene preview method of map navigation route Download PDFInfo
- Publication number
- CN105371839A CN105371839A CN201410420419.2A CN201410420419A CN105371839A CN 105371839 A CN105371839 A CN 105371839A CN 201410420419 A CN201410420419 A CN 201410420419A CN 105371839 A CN105371839 A CN 105371839A
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- Prior art keywords
- preview
- map
- whole scene
- navigation
- navigation route
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Abstract
The invention provides a novel method for conducting whole scene preview on a navigation route in an electronic map navigation function. The whole scene preview means that whole scene maps are applied to navigation route preview of a traditional electronic map, the core is that whole scene map data corresponding to each node of the navigation route in need of preview are automatically obtained through the corresponding relation of the space positions of the whole scene maps and vector maps, then all the whole scene maps can be orderly displayed in the route direction, and a coherent preview effect is generated.
Description
Technical field
What the present invention relates to is technical method to navigation way preview in navigation of electronic map technology.
Background technology
In traditional navigation of electronic map technology, have following several to the preview of navigation way:
1, preview is carried out in the mode of vector two-dimensional map
2, preview is carried out in the mode of three-dimensional map
Above traditional navigation way method for previewing all has superiority in speed and aesthetics.Because its essence is all virtualized technology, the means such as isomorphism art designing can carry out landscaping treatment, but shortcoming is true not.
Summary of the invention
The present invention is directed to the problem of getting close to true environment not existed in the route preview in traditional navigation of electronic map business, propose a kind of in navigation of electronic map function, navigation way is carried out to the new method of panorama preview, so-called panorama preview just refers to and panoramic map is applied in the navigation way preview of conditional electronic map, its core is to need by the locus corresponding relation automatic acquisition of panoramic map and map vector the panoramic map data that each node of the navigation way of preview is corresponding, then according to the panoramic map that the display that route direction is orderly is all, it is made to produce coherent preview effect.
The core of this invention first sets up panorama electronic map, obtains panoramic map corresponding to each route node, and synchronously play when then carrying out route preview.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to realize method of the present invention, carry out according to following steps:
1, navigation way vector data is generated,
2, the coordinate of each node in route is obtained,
3, the panoramic map data that each coordinate is corresponding are inquired about,
4, the panoramic map of acquisition is shown at route node location,
5, to display the play panoramic map corresponding to all nodes according to direction order.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. one kind is carried out the new method of panorama preview in navigation of electronic map function to navigation way, the locus corresponding relation automatic acquisition that its core is by panoramic map and map vector needs the panoramic map data of preview, then according to the panoramic map that the display that route direction is orderly is all, it is made to produce coherent preview effect.
2. according to claim 1ly with panoramic map, preview is carried out to vector navigation map, it is characterized in that panoramic map data corresponding for each node of navigation way being obtained one by one and splicing according to direction order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420419.2A CN105371839A (en) | 2014-08-25 | 2014-08-25 | Whole scene preview method of map navigation route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420419.2A CN105371839A (en) | 2014-08-25 | 2014-08-25 | Whole scene preview method of map navigation route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371839A true CN105371839A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420419.2A Pending CN105371839A (en) | 2014-08-25 | 2014-08-25 | Whole scene preview method of map navigation route |
Country Status (1)
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| CN (1) | CN105371839A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870795A (en) * | 2016-09-26 | 2018-04-03 | 高德信息技术有限公司 | The method and device that a kind of electronic map is shown |
| CN108827326A (en) * | 2018-06-20 | 2018-11-16 | 安徽迈普德康信息科技有限公司 | A kind of acquisition method and its acquisition device of the navigation map based on big data |
| CN109253736A (en) * | 2018-08-28 | 2019-01-22 | 上海擎感智能科技有限公司 | A kind of air navigation aid, device, electric terminal and medium |
| CN110134882A (en) * | 2019-03-22 | 2019-08-16 | 徐书诚 | A kind of realization matrix-scanning electronic map extraction panoramic picture computer system |
| WO2020147389A1 (en) * | 2019-01-16 | 2020-07-23 | 北京百度网讯科技有限公司 | Information acquisition method and device |
-
2014
- 2014-08-25 CN CN201410420419.2A patent/CN105371839A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107870795A (en) * | 2016-09-26 | 2018-04-03 | 高德信息技术有限公司 | The method and device that a kind of electronic map is shown |
| CN107870795B (en) * | 2016-09-26 | 2020-12-15 | 阿里巴巴（中国）有限公司 | Method and device for displaying electronic map |
| CN108827326A (en) * | 2018-06-20 | 2018-11-16 | 安徽迈普德康信息科技有限公司 | A kind of acquisition method and its acquisition device of the navigation map based on big data |
| CN109253736A (en) * | 2018-08-28 | 2019-01-22 | 上海擎感智能科技有限公司 | A kind of air navigation aid, device, electric terminal and medium |
| WO2020147389A1 (en) * | 2019-01-16 | 2020-07-23 | 北京百度网讯科技有限公司 | Information acquisition method and device |
| CN110134882A (en) * | 2019-03-22 | 2019-08-16 | 徐书诚 | A kind of realization matrix-scanning electronic map extraction panoramic picture computer system |
| CN110134882B (en) * | 2019-03-22 | 2021-06-18 | 徐书诚 | Computer system for realizing matrix scanning electronic map extraction panoramic image |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
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| WD01 | Invention patent application deemed withdrawn after publication |