CN103198096A - Street view displaying method and terminal - Google Patents
Street view displaying method and terminal Download PDFInfo
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- CN103198096A CN103198096A CN201310069888XA CN201310069888A CN103198096A CN 103198096 A CN103198096 A CN 103198096A CN 201310069888X A CN201310069888X A CN 201310069888XA CN 201310069888 A CN201310069888 A CN 201310069888A CN 103198096 A CN103198096 A CN 103198096A
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Abstract
The invention discloses a street view displaying method and a street view displaying terminal. The method comprises the following steps: acquiring scene data within the scope of a current street view; acquiring surface relief information of two adjacent scenes according to the scene data and a roaming route planed in advance; dynamically adjusting viewing angle and view direction according to the surface relief information; and further, dynamically and continuously displaying scenes in the roaming route at the dynamically adjusted viewing angle and direction as well as the preset roaming speed. Through the method and the terminal, a user can watch the dynamic street view after simple arrangement, so that not only is the operation during street view use process reduced and the route check by the user facilitated, but also the displaying effect of the street view at the network terminal is improved.
Description
Technical field
The present invention relates to Internet technical field, relate in particular to a kind of streetscape view shows method and terminal.
Background technology
Along with the development of Internet technology, each search engine is all released the streetscape map products such as Google, the SOSO of Tengxun, can browse road both sides scenery by streetscape map user, satisfies the demand in user search geographic position.
Traditional PC end is to utilize road book function (guiding the circuit navigation feature) that the roaming of two-dimensional map is provided, and by setting the roaming route, the mode that moves along route with jobbie realizes the two-dimensional map automatic roaming.The browsing mode of PC end streetscape map is to guide by the direction of taking the track generation at present, and the user guides arrow by clicking direction, switches different scenes, reaches the purpose of browsing route both sides scenery.
And the motion control view of mobile device is based on the automatic roaming that the variation in geographic position realizes the streetscape view.By public wireless network or GPS(global positioning system, GPS) identification of geographic location and offer server, receive the scene image of this position then from server, with the scene image projection in the spheroid model centered by current location, the Dynamic Display streetscape along with the movement in geographic position.
Though the prior art scheme can reach certain automatic roaming effect, has following shortcoming:
1, the automatic roaming mode of traditional two-dimensional map is just with the simple movement of the 3rd visual angle along route, quantity of information a little less than, lack the sense of reality and feeling of immersion; And do not consider floor level fluctuating situation in the automatic movement of prior art streetscape scene, thereby reduced the bandwagon effect of streetscape map.
2, be generally maintenance streetscape map continuity in the browsing mode of existing P C end streetscape map, distance is about 10 meters between the adjacent scene, when the user browses a certain route or a large amount of scene, need click direction continually and guide arrow to switch, the user is operated become loaded down with trivial details.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of streetscape view shows method and terminal, is intended to reduce user's manual operations, improves the bandwagon effect of network terminal streetscape view.
In order to achieve the above object, the present invention proposes a kind of streetscape view shows method, comprising:
Obtain the contextual data in the current streetscape scope;
Roaming route according to described contextual data and planning in advance obtains surface irregularity information between adjacent scene;
Watch visual angle and orientation according to dynamic adjustment of described surface irregularity information;
Dynamically play scene in the described roaming route continuously with the roam speed of watching visual angle and orientation and setting in advance after the described dynamic adjustment.
The present invention also proposes a kind of streetscape view shows terminal, comprising:
The contextual data acquisition module is used for obtaining the contextual data in the current streetscape scope;
Fluctuating information acquisition module is used for obtaining surface irregularity information between adjacent scene according to the roaming route of described contextual data and planning in advance;
Adjusting module is used for watching visual angle and orientation according to dynamic adjustment of described surface irregularity information;
Display module is used for dynamically playing continuously with the roam speed of watching visual angle and orientation and setting in advance after the described dynamic adjustment scene of described roaming route.
A kind of streetscape view shows method and terminal that the present invention proposes are obtained the contextual data in the current streetscape scope; Roaming route according to contextual data and planning in advance obtains surface irregularity information between adjacent scene; Watch visual angle and orientation according to dynamic adjustment of surface irregularity information; Dynamically play scene in the roaming route continuously with the roam speed of watching visual angle and orientation and setting in advance after the dynamic adjustment, make things convenient for the user to the checking of circuit, reduced user's manual operations, improved the bandwagon effect of network terminal streetscape view.
Description of drawings
Fig. 1 is the schematic flow sheet of streetscape view shows method first embodiment of the present invention;
Fig. 2 is the schematic flow sheet of streetscape view shows method second embodiment of the present invention;
Fig. 3 is the structural representation of streetscape view shows terminal first embodiment of the present invention;
Fig. 4 is the structural representation of streetscape view shows terminal second embodiment of the present invention.
In order to make technical scheme of the present invention clearer, clear, be described in further detail below in conjunction with accompanying drawing.
Embodiment
The solution of the embodiment of the invention mainly is: utilize original shooting track or user to plan that circuit arranges streetscape and watches route; scene steric information in conjunction with the collection of streetscape capture apparatus; calculate the floor level fluctuations; dynamically adjust observed bearing and visual angle; raw velocity or user's setting speed by the collecting device collection; play the streetscape scene in the route automatically and continuously; make things convenient for user's checking circuit; to reduce user's manual operations, improve the bandwagon effect of network terminal streetscape view.
As shown in Figure 1, first embodiment of the invention proposes a kind of streetscape view shows method, comprising:
Step S101 obtains the contextual data in the current streetscape scope;
Step S102, the roaming route that reaches planning in advance according to described contextual data obtains surface irregularity information between adjacent scene;
The present embodiment method is applicable to the diverse network terminal, such as PC end and portable terminal etc.
At first obtain the scene identity in the current streetscape scope, the unique identification that this scene identity generates when being scene capture apparatus photographed scene, obtain corresponding contextual data according to scene identity from server, play up the scene picture by contextual data, scene picture after playing up is projected on the sphere, observation point is made as the centre of sphere of above-mentioned sphere, then with the roaming route coupling of planning in advance.Extract the steric information of its adjacent a plurality of scenes according to scene identity from the streetscape database, this steric information comprises: scenery is with respect to the coordinate information of scene center point in the current scene.
Then, carry out linear interpolation arithmetic by the centre coordinate of adjacent a plurality of scenes and the steric information of scene, calculate surface irregularity situation between adjacent scene, watch visual angle and orientation in order to dynamically adjust the user according to the surface irregularity situation.
The above-mentioned roaming route of planning in advance can be original shooting track, also can watch route for the streetscape of selecting according to the user to arrange.
Step S103 watches visual angle and orientation according to dynamic adjustment of described surface irregularity information;
Step S104 dynamically plays scene in the described roaming route continuously with the roam speed of watching visual angle and orientation and setting in advance after the described dynamic adjustment.
Carrying out scene when moving, along the described roaming route of planning in advance, dynamically adjust and watch visual angle and orientation, and obtain the streetscape data with the roam speed that sets in advance from server, dynamically mobile and play up the current scene data, the user who reaches the driver visual angle experiences.
Above-mentioned roam speed can be selected the setting speed imported for the raw velocity of collecting device collection or user.
Present embodiment passes through such scheme, provide the automatic dynamic locomotive function on traditional streetscape browsing mode basis, in the scene moving process, consider the surface irregularity situation between the adjacent scene, adjust viewer visual angle and orientation automatically according to surface irregularity, reach actual driver's experience; Make the user can realize dynamically watching of streetscape by simple setting, not only reduce the operation of streetscape use, make things convenient for the user to the checking of circuit, and improved the bandwagon effect of network terminal streetscape view.
As shown in Figure 2, second embodiment of the invention proposes a kind of streetscape view shows method, on the basis of above-described embodiment, also comprises before above-mentioned steps S101:
Step S90 plans described roaming route; Described roaming route is original shooting track, perhaps watches route for the streetscape of selecting to arrange according to the user.
Step S100 arranges described roam speed; Described roam speed is that the raw velocity of collecting device collection or user select the setting speed imported.
The difference of present embodiment and above-described embodiment is, present embodiment also comprises the scheme of planning roaming route and roam speed, and wherein, described roaming route can be original shooting track, perhaps the streetscape of selecting to arrange for the user is watched route, and what perhaps otherwise arrange checks route; Described roam speed can be the raw velocity of collecting device collection or user's setting speed etc.Other are identical with first embodiment.
Present embodiment passes through such scheme; utilize original shooting track or user to plan that circuit arranges streetscape and watches route; scene steric information in conjunction with the collection of streetscape capture apparatus; calculate the floor level fluctuations, dynamically adjust observed bearing and visual angle, by raw velocity or user's setting speed of collecting device collection; play the streetscape scene in the route automatically and continuously; make things convenient for the user to the checking of circuit, reduce user's manual operations, improved the bandwagon effect of network terminal streetscape view.
As shown in Figure 3, first embodiment of the invention proposes a kind of streetscape view shows terminal, comprising: contextual data acquisition module 201, fluctuating information acquisition module 202, adjusting module 203 and display module 204, wherein:
Contextual data acquisition module 201 is used for obtaining the contextual data in the current streetscape scope;
Fluctuating information acquisition module 202 is used for obtaining surface irregularity information between adjacent scene according to the roaming route of described contextual data and planning in advance;
Adjusting module 203 is used for watching visual angle and orientation according to dynamic adjustment of described surface irregularity information;
The present embodiment terminal can be the network terminals such as PC end and portable terminal.
At first obtain scene identity in the current streetscape scope by contextual data acquisition module 201, the unique identification that this scene identity generates when being scene capture apparatus photographed scene, fluctuating information acquisition module 202 obtains corresponding contextual data according to scene identity from server, play up the scene picture by contextual data, scene picture after playing up is projected on the sphere, observation point is made as the centre of sphere of above-mentioned sphere, then with the roaming route coupling of planning in advance.Extract the steric information of its adjacent a plurality of scenes according to scene identity from the streetscape database, this steric information comprises: scenery is with respect to the coordinate information of scene center point in the current scene.
Then, carry out linear interpolation arithmetic by the centre coordinate of adjacent a plurality of scenes and the steric information of scene, calculate surface irregularity situation between adjacent scene, watch visual angle and orientation in order to dynamically adjust the user according to the surface irregularity situation.
The above-mentioned roaming route of planning in advance can be original shooting track, also can watch route for the streetscape of selecting according to the user to arrange.
Carrying out scene when moving, along the described roaming route of planning in advance, adjusting module 203 is dynamically adjusted and is watched visual angle and orientation, the roam speed watching visual angle and orientation and set in advance of display module 204 after with dynamic adjustment obtains the streetscape data from server, dynamically mobile and play up the current scene data, the user who reaches the driver visual angle experiences.
Above-mentioned roam speed can be selected the setting speed imported for the raw velocity of collecting device collection or user.
Present embodiment passes through such scheme, provide the automatic dynamic locomotive function on traditional streetscape browsing mode basis, in the scene moving process, consider the surface irregularity situation between the adjacent scene, automatically adjust viewer visual angle and orientation according to surface irregularity, reach actual driver's experience, not only make things convenient for the user to the checking of circuit, reduced user's manual operations, and improved the bandwagon effect of network terminal streetscape view.
As shown in Figure 4, second embodiment of the invention proposes a kind of streetscape view shows terminal, on the basis of above-mentioned first embodiment, also comprises:
The difference of present embodiment and above-described embodiment is, present embodiment also comprises the scheme of planning roaming route and roam speed, and wherein, described roaming route can be original shooting track, perhaps the streetscape of selecting to arrange for the user is watched route, and what perhaps otherwise arrange checks route; Described roam speed can be the raw velocity of collecting device collection or user's setting speed etc.Other are identical with first embodiment.
Present embodiment passes through such scheme; utilize original shooting track or user to plan that circuit arranges streetscape and watches route; scene steric information in conjunction with the collection of streetscape capture apparatus; calculate the floor level fluctuations, dynamically adjust observed bearing and visual angle, by raw velocity or user's setting speed of collecting device collection; play the streetscape scene in the route automatically and continuously; make things convenient for the user to the checking of circuit, reduce user's manual operations, improved the bandwagon effect of network terminal streetscape view.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or flow process conversion that utilizes instructions of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a streetscape view shows method is characterized in that, comprising:
Obtain the contextual data in the current streetscape scope;
Roaming route according to described contextual data and planning in advance obtains surface irregularity information between adjacent scene;
Watch visual angle and orientation according to dynamic adjustment of described surface irregularity information;
Dynamically play scene in the described roaming route continuously with the roam speed of watching visual angle and orientation and setting in advance after the described dynamic adjustment.
2. method according to claim 1 is characterized in that, the step that described roaming route according to contextual data and planning in advance obtains surface irregularity information between adjacent scene comprises:
With described contextual data be mapped to the spheroid model and with the route coupling of planning in advance, extract the steric information of each scene;
Steric information according to each scene is calculated the surface irregularity information of obtaining between adjacent scene.
3. method according to claim 1 is characterized in that, the described step of dynamically playing the scene in the described route continuously with the roam speed of watching visual angle and orientation and setting in advance after the dynamic adjustment comprises:
Along described route, dynamically mobile and play up the current scene data with the speed of watching visual angle and orientation and setting in advance after the dynamic adjustment.
4. according to claim 1,2 or 3 described methods, it is characterized in that the described step of obtaining the contextual data in the current streetscape scope also comprises before:
Plan described roaming route; Described roaming route is original shooting track, perhaps watches route for the streetscape of selecting to arrange according to the user.
5. method according to claim 4 is characterized in that, the described step of obtaining the contextual data in the current streetscape scope also comprises before:
Described roam speed is set; Described roam speed is that the raw velocity of collecting device collection or user select the setting speed imported.
6. a streetscape view shows terminal is characterized in that, comprising:
The contextual data acquisition module is used for obtaining the contextual data in the current streetscape scope;
Fluctuating information acquisition module is used for obtaining surface irregularity information between adjacent scene according to the roaming route of described contextual data and planning in advance;
Adjusting module is used for watching visual angle and orientation according to dynamic adjustment of described surface irregularity information;
Display module is used for dynamically playing continuously with the roam speed of watching visual angle and orientation and setting in advance after the described dynamic adjustment scene of described roaming route.
7. terminal according to claim 6 is characterized in that, described fluctuating information acquisition module also is used for described contextual data being mapped to the spheroid model and mating with the route of planning in advance, extracts the steric information of each scene; Steric information according to each scene is calculated the surface irregularity information of obtaining between adjacent scene.
8. terminal according to claim 6 is characterized in that, described display module also is used for along described route, and is dynamically mobile and play up the current scene data with the speed of watching visual angle and orientation and setting in advance after the dynamic adjustment.
9. according to claim 6,7 or 8 described terminals, it is characterized in that, also comprise:
Module is set, is used for the described roaming route of planning, described roaming route is original shooting track, perhaps watches route for the streetscape of selecting to arrange according to the user.
10. terminal according to claim 9 is characterized in that, the described module that arranges also is used for arranging described roam speed, and described roam speed is that the raw velocity of collecting device collection or user select the setting speed imported.
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| CN201310069888.XA CN103198096B (en) | 2013-03-05 | 2013-03-05 | Street view displaying method and terminal |
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Cited By (6)
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| CN103591951A (en) * | 2013-11-12 | 2014-02-19 | 中国科学院深圳先进技术研究院 | Indoor navigation system and method |
| CN104199944A (en) * | 2014-09-10 | 2014-12-10 | 重庆邮电大学 | Method and device for achieving street view exhibition |
| CN106569592A (en) * | 2015-10-28 | 2017-04-19 | 苏州梦想人软件科技有限公司 | Scene roaming and interaction method for virtual reality or augmented reality |
| CN113450258A (en) * | 2021-08-31 | 2021-09-28 | 贝壳技术有限公司 | Visual angle conversion method and device, storage medium and electronic equipment |
| CN113779677A (en) * | 2021-09-10 | 2021-12-10 | 贵州华泰智远大数据服务有限公司 | Digital twin data rapid generation platform based on geographic position information service |
| CN116958201A (en) * | 2023-07-27 | 2023-10-27 | 中国人民解放军陆军工程大学 | Visual angle roaming synchronization method based on positions of all points of route |
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| CN103591951A (en) * | 2013-11-12 | 2014-02-19 | 中国科学院深圳先进技术研究院 | Indoor navigation system and method |
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| CN113779677A (en) * | 2021-09-10 | 2021-12-10 | 贵州华泰智远大数据服务有限公司 | Digital twin data rapid generation platform based on geographic position information service |
| CN113779677B (en) * | 2021-09-10 | 2024-01-12 | 贵州华泰智远大数据服务有限公司 | Digital twin data rapid generation platform based on geographic position information service |
| CN116958201A (en) * | 2023-07-27 | 2023-10-27 | 中国人民解放军陆军工程大学 | Visual angle roaming synchronization method based on positions of all points of route |
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| CN103198096B (en) | 2017-05-24 |
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Effective date of registration: 20180911 Address after: 100190 Beijing Haidian District Zhichun Road 49 No. 3 West 309 Patentee after: Tencent cloud computing (Beijing) limited liability company Address before: 518044 East 403 room, Sai Ge science and Technology Park, Futian District Zhenxing Road, Shenzhen, Guangdong, China, 2 Patentee before: Tencent Technology (Shenzhen) Co., Ltd. |