CN101726311A - Path navigation method and device - Google Patents
Path navigation method and device Download PDFInfo
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- CN101726311A CN101726311A CN200810224040A CN200810224040A CN101726311A CN 101726311 A CN101726311 A CN 101726311A CN 200810224040 A CN200810224040 A CN 200810224040A CN 200810224040 A CN200810224040 A CN 200810224040A CN 101726311 A CN101726311 A CN 101726311A
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Abstract
The invention provides path navigation method and device. The method comprises the following steps of: firstly, reading the geographic information of a target picture, wherein the target picture is shot by equipment having the function of a global positioning system (GPS); then matching the geographic information with the address information of a navigation map so as to position the geographic position of the target picture on the navigation map; and finally, realizing path navigation according to the geographic position of the target picture. By using the method, a picture is used as a POI (point of interest) point of a user, which can reduce the manual input number of times in the process of the path navigation so as to avoid error phenomena generated by the subjective artificial input of the user, thereby solving the problems of accuracy and precision in the path navigation.
Description
Technical field
The present invention relates to computer realm, particularly relate to a kind of method of route navigation and device.
Background technology
Global position system GPS (Global Positioning System) is a middle distance circuit orbit satellite navigation system, can provide accurate in locating for earth surface overwhelming majority area.Navigation is the general name of a technology class, is vector aircraft, boats and ships, vehicle and individual (being generically and collectively referred to as carrier) safety, exactly along selected route, accurately arrives a kind of means of destination.Navigation should be finished by navigational system, comprises being contained in the navigator on the carrier and being contained in other local guidance stations that is used with navigator.Navigation terminal can be preserved trail file usually, and shorthand information and geographic locations of interests (Point Of Interest, POI) etc., the route that provides corresponding POI to order to the user then.
In the prior art, a kind of method of route navigation is arranged, promptly be that the user at first opens corresponding map, on map, select a POI point then, perhaps import the information that POI is ordered in corresponding dialog box, system will calculate from the present position to the path that described POI is ordered according to user's input or selected POI point, just can make the user according to described path, arrange the corresponding range of driving or replace instrument.
But there is shortcoming simultaneously in this method, because existing implementation, need the user to import destination address by hand or the manual POI of selection point on map, so just in navigation or path planning system, increased user's operation, make path guiding system to produce certain error because of the subjective error of selecting of user, the location that POI is ordered is inaccurate and is accurate.
In a word, need the urgent technical matters that solves of those skilled in the art to be exactly at present: how a kind of method of route navigation can be proposed, when avoiding in the path navigation process because the error phenomenon that the subjective input of user produces.
Summary of the invention
Technical matters to be solved by this invention provides a kind of method of route navigation, when solving in the path navigation process because the error problem that the subjective input of user produces.
Another object of the present invention is that above-mentioned design is applied to provide a kind of device of path navigation in the concrete applied environment, thereby guarantees the realization and the application of this method.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of method of route navigation, comprising:
Read the geography information of Target Photo, described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
The address information of described geography information and navigation map is complementary, with the geographic position of the described Target Photo in location on navigation map;
Navigation according to the geographic position realizing route of Target Photo.
Preferably, described address information with described geography information and navigation map is complementary, and to locate the step in the geographic position of described Target Photo on navigation map according to described geography information, specifically comprises:
Described geography information is converted to the cartographic information that navigation map can be discerned;
The data message that mates described cartographic information and navigation map is with the geographic position of the described Target Photo in location on navigation map.
Preferably, the navigation of described geographic position realizing route according to Target Photo specifically comprises:
With described geographic position is that the required path of user is selected in starting point, transit point or destination;
Realize the navigation in described path.
Preferably, described geography information and address information are specially latitude and longitude information.
Preferably, before the described geography information that reads Target Photo, also comprise:
In hard disk, select a width of cloth Target Photo.
The embodiment of the invention also provides a kind of device of path navigation, comprising:
Read module is used to read the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
Matching module is used for the address information of described geography information and navigation map is complementary, with the geographic position of the described Target Photo in location on navigation map;
Navigation module is used for the navigation according to the geographic position realizing route of Target Photo.
Preferably, described matching module specifically comprises:
The conversion submodule is used for described geography information is converted to the cartographic information that navigation map can be discerned;
Matched sub-block is used to mate the data message of described cartographic information and navigation map, with the geographic position of the described Target Photo in location on navigation map.
Preferably, described navigation module specifically comprises:
The chooser module, being used for described geographic position is that the required path of user is selected in starting point, transit point or destination;
The navigation submodule is used to realize the navigation in described path.
Preferably, described geography information and address information are specially latitude and longitude information.
Preferably, also comprise:
Select module, be used for selecting a width of cloth Target Photo at hard disk.
Compared with prior art, the present invention has the following advantages:
The present invention is by at first reading the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained; And the address information of described geography information and navigation map is complementary, on navigation map, to locate the geographic position of described Target Photo according to described geography information; Then according to the navigation of the geographic position realizing route of Target Photo.Use method of the present invention, with the POI point of a photos as the user, can reduce the number of times of user's artificial input in the process of guidance path, the error phenomenon that produces because of the thinking input of user's subjectivity to avoid has solved the accurate and accurate problem in path navigation.
Description of drawings
Fig. 1 is the process flow diagram of a kind of method of route navigation embodiment 1 of the present invention;
Fig. 2 is the process flow diagram of a kind of method of route navigation embodiment 2 of the present invention;
Fig. 3 is a kind of method of route navigation of the present invention process flow diagram of an object lesson in practice;
Fig. 4 is the synoptic diagram of the Target Photo in the object lesson of the present invention;
Fig. 5 is an interface synoptic diagram behind the localizing objects picture in an object lesson of the present invention;
Fig. 6 is the structured flowchart of the device embodiment of a kind of path navigation of the present invention;
Fig. 7 is the structured flowchart of the device preferred embodiment of a kind of path navigation of the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The present invention can be used in numerous general or special purpose calculation element environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multiprocessor device, comprise distributed computing environment of above any device or equipment or the like.
The present invention can describe in the general context of the computer executable instructions of being carried out by computing machine, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract, program, object, assembly, data structure or the like.Also can in distributed computing environment, put into practice the present invention, in these distributed computing environment, by by communication network connected teleprocessing equipment execute the task.In distributed computing environment, program module can be arranged in the local and remote computer-readable storage medium that comprises memory device.
With reference to figure 1, show the process flow diagram of a kind of method of route navigation embodiment 1 of the present invention, can may further comprise the steps:
Step 101: read the geography information of Target Photo, described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
Step 102: the address information of described geography information and navigation map is complementary, with the geographic position of the described Target Photo in location on navigation map;
Step 103: according to the navigation of the geographic position realizing route of Target Photo.
In the present embodiment, utilization possesses the digital photograph that has corresponding geography information that the global position system GPS function device is taken, can import in navigation terminal or the route planning system, by obtaining the geography information that comprises in this photo, and described geography information matched on the navigation map, the POI point that photo just can be used as on the navigation map is illustrated on the map, wherein, the geography information of the Target Photo of showing just can be used as starting point, destination or the approach point in the guidance path, the navigation feature of realizing route.Need to prove that the digital photograph in the present embodiment is all preserved the geography information of spot for photography correspondence, for example, latitude and longitude information etc.
As can be seen, by selecting the digital photograph of certain function, it promptly is the Target Photo in the present embodiment, can with the geography information of this digital photograph correspondence as in the path more arbitrarily, thereby reduced the literal input operation of user when using navigational system to a certain extent, avoid the error that produces because user's subjectivity thinks input, solved the not accurate enough and problem accurately of existing navigational system.
With reference to figure 2, show the process flow diagram of a kind of method of route navigation embodiment 2 of the present invention, can may further comprise the steps:
Step 201: read the geography information of Target Photo, described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
In the present embodiment, described geography information is the described Target Photo latitude and longitude information when taking, and described Target Photo is the EXIF form; EXIF is a kind of image file format, wherein said geography information just is contained in the EXIF information, and described EXIF information is exactly by capture apparatus, for example: digital camera or mobile phone, a series of information of gathering in shooting process are placed on information the head of jpeg file then; EXIF information also can be understood as, be embedded in one group of acquisition parameters in the jpeg image file form, mainly comprise various and the relevant information of photography conditions at that time, and GPS information such as (GPS), when the equipment that adopts band GPS function was taken pictures, EXIF information the inside will have latitude and longitude information;
Step 202: described geography information is converted to the cartographic information that navigation map can be discerned;
Need to prove, the latitude and longitude information that reads out in step 201 and the information format of navigation map are inconsistent, therefore, need earlier the format conversion of the latitude and longitude information that reads out to be become the form of cartographic information, can prepare for next step coupling step;
Step 203: the data message that mates described cartographic information and navigation map;
In this step, promptly be with the cartographic information after the conversion, mate with the data of navigation map, in the data message of navigation map, inquire about, to obtain the data message of the navigation map consistent with the cartographic information after the described conversion;
Step 204: the geographic position of on navigation map, locating described Target Photo according to described geography information;
After getting access in navigation map the cartographic information consistent with geography information after the conversion, just the cartographic information on described Target Photo and the map is associated, on navigation map, locate the geographic position of described Target Photo;
Step 205: with described geographic position is that the required path of user is selected in starting point, transit point or destination;
The user can be with the geographic position of location in the path more arbitrarily, starting point, transit point or destination can, the route of selecting the user to inquire about according to described geographic position;
Step 206: realize the navigation in described path.
According to the routing information that the user selects, the navigation of realizing route.
Need to prove, in actual applications, the user can select a width of cloth picture as in the desired path more arbitrarily, also two width of cloth pictures can be selected simultaneously, as the starting point and the destination in path, several pictures can also be selected respectively, as a plurality of different transit point in the path, to realize accurate path navigation function, how much that selects picture does not influence realization of the present invention, and the present invention need not to make restriction to this.
In the present embodiment, not only can reduce the error of the artificial input of user by the localizing objects picture, further, by starting point, destination, approach point are showed the user with the form of picture, can make the selection course imagery more in path, improved the user experience of navigational system, increased the dirigibility of navigational system, made the operation of user navigation path humanized.
Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the instructions all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
For making those skilled in the art understand the present invention better, introduce the present invention in detail below by a concrete example in practice.
Step 301: in hard disk, select a width of cloth Target Photo;
In the present example, the Target Photo of selecting in hard disk can be with reference to shown in Figure 4;
Step 302: read the latitude and longitude information of Target Photo, described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
Read the latitude and longitude information of described picture, wherein, described latitude and longitude information can be represented with the form of horizontal ordinate and ordinate; Need to prove, the latitude and longitude information of picture can read out, the header information that its process can be understood as the JPEG picture reads in the internal memory, latitude and longitude information is just in internal memory on certain ad-hoc location, when navigation is carried out, read corresponding memory addresses, just can read corresponding latitude and longitude information;
Step 303: described latitude and longitude information is converted to the latitude and longitude information that navigation map can be discerned;
Need to prove, latitude and longitude information in the reality is that geographic position with global range is a foundation, and map interface user-selected or that open might not be represented the cartographic information in the whole world, therefore, the actual latitude and longitude information that reads and the concrete data of the latitude and longitude information in the map are inconsistent, therefore, need change
Step 304: mate the latitude and longitude information after the described conversion and the latitude and longitude information of navigation map;
Promptly be that the latitude and longitude information of Target Photo and the latitude and longitude information of map are mated, in the latitude and longitude information of navigation map the inquiry obtain with change after the consistent map datum of latitude and longitude information;
Step 305: the geographic position of on navigation map, locating described Target Photo according to described latitude and longitude information;
On the navigation map according to the data message after the coupling, locate the geographic position of described Target Photo, the interface synoptic diagram behind the location can be with reference to shown in Figure 5;
Step 306: with described geographic position is that the required path of user is selected in the destination;
The user is the destination in path with the geographic position of coupling, is the starting point in path with " Xidan " imported;
Step 307: realize the navigation in described path.
After the user selects the path, when clicking driving navigation button shown in Figure 5, can be by system-computed outbound path information.
With reference to figure 6, show the structured flowchart of the device embodiment of a kind of path navigation of the present invention, can comprise with lower module:
Read module 601 is used to read the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
In the present embodiment, described device can comprise three modules, and the action mutual relationship all finished with other modules of the action finished of each module is wherein finished the process of path navigation jointly.Read module can read the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained; Matching module is complementary the address information of described geography information and navigation map more then, and with the geographic position of the described Target Photo in location on navigation map, navigation module is according to the navigation of described geographic position realizing route.As can be seen, by localizing objects picture on navigation map, can with the geography information of this Target Photo correspondence as in the path more arbitrarily, thereby reduced the literal input operation of user when using navigational system to a certain extent, avoid the error that produces because user's subjectivity thinks input, solved the not accurate enough and problem accurately of existing navigational system.
With reference to figure 7, show the structured flowchart of the device preferred embodiment of a kind of path navigation of the present invention, can comprise with lower module:
Select module 701, be used for selecting a width of cloth Target Photo at hard disk;
Read module 702 is used to read the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
Conversion submodule 703 is used for described geography information is converted to the cartographic information that navigation map can be discerned;
Matched sub-block 704 is used to mate the data message of described cartographic information and navigation map, with the geographic position of the described Target Photo in location on navigation map;
Chooser module 705, being used for described geographic position is that the required path of user is selected in starting point, transit point or destination;
Navigation submodule 706 is used to realize the navigation in described path.
In the present embodiment, described geography information and address information are specially latitude and longitude information, and the picture that described chooser module can the user be selected is set to starting point, transit point or destination, can also be as required, the starting point and the destination in path are all positioned by picture, make in the process of guidance path, the selection of ordering for POI is more on the basis of imagery, reduce the error phenomenon that the subjective manual input of user produces, improved the accuracy in the navigational system.
Need to prove that each embodiment in this instructions all adopts the mode of going forward one by one to describe, what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For device class embodiment, because it is similar substantially to method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
More than the device of a kind of method of route navigation provided by the present invention and path navigation is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a method of route navigation is characterized in that, comprising:
Read the geography information of Target Photo, described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
The address information of described geography information and navigation map is complementary, with the geographic position of the described Target Photo in location on navigation map;
Navigation according to the geographic position realizing route of Target Photo.
2. the method for claim 1 is characterized in that, described address information with described geography information and navigation map is complementary, and to locate the step in the geographic position of described Target Photo on navigation map according to described geography information, specifically comprises:
Described geography information is converted to the cartographic information that navigation map can be discerned;
The data message that mates described cartographic information and navigation map is with the geographic position of the described Target Photo in location on navigation map.
3. the method for claim 1 is characterized in that, the navigation of described geographic position realizing route according to Target Photo specifically comprises:
With described geographic position is that the required path of user is selected in starting point, transit point or destination;
Realize the navigation in described path.
4. the method for claim 1 is characterized in that, described geography information and address information are specially latitude and longitude information.
5. as each described method of claim 1-4, it is characterized in that, before the described geography information that reads Target Photo, also comprise:
In hard disk, select a width of cloth Target Photo.
6. the device of a path navigation is characterized in that, comprising:
Read module is used to read the geography information of Target Photo, and described Target Photo is that the equipment that possesses the global position system GPS function is taken gained;
Matching module is used for the address information of described geography information and navigation map is complementary, with the geographic position of the described Target Photo in location on navigation map;
Navigation module is used for the navigation according to the geographic position realizing route of Target Photo.
7. device as claimed in claim 6 is characterized in that, described matching module specifically comprises:
The conversion submodule is used for described geography information is converted to the cartographic information that navigation map can be discerned;
Matched sub-block is used to mate the data message of described cartographic information and navigation map, with the geographic position of the described Target Photo in location on navigation map.
8. device as claimed in claim 6 is characterized in that, described navigation module specifically comprises:
The chooser module, being used for described geographic position is that the required path of user is selected in starting point, transit point or destination;
The navigation submodule is used to realize the navigation in described path.
9. device as claimed in claim 6 is characterized in that described geography information and address information are specially latitude and longitude information.
10. as each described device of claim 6-9, it is characterized in that, also comprise:
Select module, be used for selecting a width of cloth Target Photo at hard disk.
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| CN200810224040A CN101726311A (en) | 2008-10-10 | 2008-10-10 | Path navigation method and device |
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| CN200810224040A CN101726311A (en) | 2008-10-10 | 2008-10-10 | Path navigation method and device |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032914A (en) * | 2009-09-25 | 2011-04-27 | 罗伯特·博世有限公司 | Navigation system |
| CN103267525A (en) * | 2013-04-28 | 2013-08-28 | 东莞宇龙通信科技有限公司 | Correlation method and system for electronic photograph and application |
| CN103376110A (en) * | 2012-04-13 | 2013-10-30 | 上海博泰悦臻电子设备制造有限公司 | Picture navigation method and corresponding picture navigation equipment and picture navigation system |
| CN104036786A (en) * | 2014-06-25 | 2014-09-10 | 青岛海信信芯科技有限公司 | Method and device for denoising voice |
| CN104677362A (en) * | 2015-01-28 | 2015-06-03 | 广东工业大学 | Interaction method of trajectory route data independent of digital map |
| CN105528402A (en) * | 2015-11-29 | 2016-04-27 | 夏宏璐 | Navigable picture |
| CN106412831A (en) * | 2016-09-28 | 2017-02-15 | 努比亚技术有限公司 | Positioning device and method for mobile terminal, mobile terminal and server |
| CN106679665A (en) * | 2016-12-13 | 2017-05-17 | 腾讯科技（深圳）有限公司 | Route planning method and route planning device |
| CN107238392A (en) * | 2016-03-29 | 2017-10-10 | 深圳富泰宏精密工业有限公司 | route planning system and method |
| CN107677289A (en) * | 2017-09-30 | 2018-02-09 | 百度在线网络技术（北京）有限公司 | Information processing method, device and motor vehicle |
| CN108460480A (en) * | 2018-01-25 | 2018-08-28 | 维沃移动通信有限公司 | A kind of path generating method, terminal and computer readable storage medium |
| CN108896035A (en) * | 2018-05-09 | 2018-11-27 | 科沃斯商用机器人有限公司 | Method and equipment for realizing navigation through image information and navigation robot |
| CN111555956A (en) * | 2019-12-11 | 2020-08-18 | 中国科学院软件研究所 | Method for processing picture containing readable geographic position information in instant messaging and electronic device |
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2008
- 2008-10-10 CN CN200810224040A patent/CN101726311A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102032914A (en) * | 2009-09-25 | 2011-04-27 | 罗伯特·博世有限公司 | Navigation system |
| CN102032914B (en) * | 2009-09-25 | 2014-04-23 | 罗伯特·博世有限公司 | Navigation system |
| CN103376110A (en) * | 2012-04-13 | 2013-10-30 | 上海博泰悦臻电子设备制造有限公司 | Picture navigation method and corresponding picture navigation equipment and picture navigation system |
| CN103267525A (en) * | 2013-04-28 | 2013-08-28 | 东莞宇龙通信科技有限公司 | Correlation method and system for electronic photograph and application |
| CN103267525B (en) * | 2013-04-28 | 2016-05-04 | 东莞宇龙通信科技有限公司 | Electronic photo and association method and system |
| CN104036786A (en) * | 2014-06-25 | 2014-09-10 | 青岛海信信芯科技有限公司 | Method and device for denoising voice |
| CN104677362A (en) * | 2015-01-28 | 2015-06-03 | 广东工业大学 | Interaction method of trajectory route data independent of digital map |
| CN104677362B (en) * | 2015-01-28 | 2020-06-30 | 广东工业大学 | Interaction method of track route data independent of digital map |
| CN105528402A (en) * | 2015-11-29 | 2016-04-27 | 夏宏璐 | Navigable picture |
| CN107238392A (en) * | 2016-03-29 | 2017-10-10 | 深圳富泰宏精密工业有限公司 | route planning system and method |
| CN106412831A (en) * | 2016-09-28 | 2017-02-15 | 努比亚技术有限公司 | Positioning device and method for mobile terminal, mobile terminal and server |
| CN106679665A (en) * | 2016-12-13 | 2017-05-17 | 腾讯科技（深圳）有限公司 | Route planning method and route planning device |
| WO2018107996A1 (en) * | 2016-12-13 | 2018-06-21 | 腾讯科技（深圳）有限公司 | Method and apparatus for planning route, computer storage medium and terminal |
| US11060880B2 (en) | 2016-12-13 | 2021-07-13 | Tencent Technology (Shenzhen) Company Limited | Route planning method and apparatus, computer storage medium, terminal |
| CN106679665B (en) * | 2016-12-13 | 2023-03-10 | 腾讯科技（深圳）有限公司 | Route planning method and device |
| CN107677289A (en) * | 2017-09-30 | 2018-02-09 | 百度在线网络技术（北京）有限公司 | Information processing method, device and motor vehicle |
| WO2019062332A1 (en) * | 2017-09-30 | 2019-04-04 | 百度在线网络技术（北京）有限公司 | Information processing method and apparatus, and motor vehicle |
| CN108460480A (en) * | 2018-01-25 | 2018-08-28 | 维沃移动通信有限公司 | A kind of path generating method, terminal and computer readable storage medium |
| CN108896035A (en) * | 2018-05-09 | 2018-11-27 | 科沃斯商用机器人有限公司 | Method and equipment for realizing navigation through image information and navigation robot |
| CN111555956A (en) * | 2019-12-11 | 2020-08-18 | 中国科学院软件研究所 | Method for processing picture containing readable geographic position information in instant messaging and electronic device |
| CN111555956B (en) * | 2019-12-11 | 2022-01-11 | 中国科学院软件研究所 | Method for processing picture containing readable geographic position information in instant messaging and electronic device |
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Application publication date: 20100609 |