CN103808326A - Navigation method and navigation system - Google Patents
Navigation method and navigation system Download PDFInfo
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- CN103808326A CN103808326A CN201210441014.8A CN201210441014A CN103808326A CN 103808326 A CN103808326 A CN 103808326A CN 201210441014 A CN201210441014 A CN 201210441014A CN 103808326 A CN103808326 A CN 103808326A
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- travel route
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- 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
- G01C21/3484—Personalized, e.g. from learned user behaviour or user-defined profiles
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- 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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Navigation (AREA)
Abstract
The invention relates to a navigation method and a navigation system. The navigation method comprises following steps: route search requests, including information of a departure place and a destination place, from the departure place to the destination place are acquired; a historically recorded driven route corresponding with the route search requests is searched from historically recorded driven routes based on the route search requests; and the searched historically recorded driven route is displayed. According to the navigation method and the navigation system, the historically recorded driven route is obtained based on the route search requests, so that it is convenient for users to drive according to an original drive route, and acquire the drive route quickly, step-by-step searching of the drive route based on locating information is not needed, and time is saved.
Description
Technical field
The present invention relates to network application technology, particularly relate to a kind of air navigation aid and navigational system.
Background technology
Along with the development of network technology, location positioning system is combined good navigation way is provided with map network technology, for user's driving provides guide.
Traditional electronic chart can be inquired about the route map that will travel, and can navigate in real time the position at vehicle place, allows user understand current residing position.If user leaves for somewhere, according to location navigation, cost is found behind this place the plenty of time, goes this local time next time again, need to again find route, again requires a great deal of time, and has wasted user's time.
Summary of the invention
Based on this, be necessary to provide a kind of and can fast and easy obtain route and the air navigation aid of saving the time of searching.
In addition, be also necessary to provide a kind of and can fast and easy obtain route and the navigational system of saving the time of searching.
A kind of air navigation aid, comprising:
Obtain route inquiry request from origin to destination, described inquiry request comprises departure place and destination;
From the travel route of the historical record of storage, search the travel route with the corresponding historical record of described inquiry request according to described inquiry request;
Show the travel route of the historical record finding.
A kind of navigational system, is characterized in that, comprising:
Acquisition request module, for obtaining route inquiry request from origin to destination, described inquiry request comprises departure place and destination;
Search module, for searching and the travel route of the corresponding historical record of described inquiry request from the travel route of historical record of storage according to described inquiry request;
Display module, for showing the travel route of the historical record finding.
Above-mentioned air navigation aid and system, get the travel route of historical record by inquiry request, can facilitate user to travel according to original travel route, gets fast travel route, do not need progressively to find travel route according to locating information, saved the time.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of air navigation aid in an embodiment;
Fig. 2 is the schematic flow sheet of air navigation aid in another embodiment;
Fig. 3 is the schematic flow sheet of navigational system in an embodiment;
Fig. 4 is the schematic flow sheet of navigational system in another embodiment.
Embodiment
Below in conjunction with specific embodiment and accompanying drawing, the technical scheme of air navigation aid and system is described in detail, so that it is clearer.
As shown in Figure 1, in one embodiment, a kind of air navigation aid, comprises the following steps:
Step S102, obtains route inquiry request from origin to destination.
Concrete, initiate inquiry request by mobile terminal, inquiry request comprises departure place and destination.This mobile terminal can be smart mobile phone, palm PC, personal digital assistant etc., but is not limited to this.Departure place can be mobile terminal and reports the information such as longitude and latitude by mobile network to location-server, location-server is located definite positional information according to latitude and longitude information, also can be certain geographic position of user's input or certain position of choosing on electronic chart.Destination can be certain geographic position of user's input or certain position of choosing on electronic chart.
Step S104 searches the travel route with the corresponding historical record of described inquiry request from the travel route of the historical record of storage according to inquiry request.
Concrete, search the travel route of corresponding historical record according to inquiry request off-line from this locality, or search the travel route of corresponding historical record according to inquiry request from storage server.In the time of off-line state, the travel route that mobile terminal can be stored from self, search the travel route that whether has corresponding historical record.When interconnection network, mobile terminal can be inquired about from storage server the travel route of corresponding historical record.
Step S106, the travel route of the historical record that demonstration finds.
Concrete, the travel route of the corresponding historical record finding is shown to user, to navigate to user.
Above-mentioned air navigation aid, gets the travel route of historical record by inquiry request, can facilitate user to travel according to original travel route, gets fast travel route, does not need progressively to find travel route according to locating information, has saved the time.
Further, in one embodiment, as shown in Figure 2, a kind of air navigation aid, comprises the following steps:
Step S202, obtains route inquiry request from origin to destination.
Step S204 searches the travel route with the corresponding historical record of described inquiry request from the travel route of the historical record of storage according to inquiry request.
Concrete, search the travel route of corresponding historical record according to inquiry request off-line from this locality, or search the travel route of corresponding historical record according to inquiry request from storage server.In the time of off-line state, the travel route that mobile terminal can be stored from self, search the travel route that whether has corresponding historical record.When interconnection network, mobile terminal can be inquired about from storage server the travel route of corresponding historical record.
Step S206, judges whether to find according to this inquiry request the travel route of corresponding history if so, to perform step S208, if not, and execution step S210.
Step S208, the travel route of the historical record that demonstration finds.
Concrete, can show the travel route of selecting the historical record that number of times is maximum of statistics in advance finding, or show the travel route of the shortest historical record of the distance that finds, be about to select the travel route of the shortest historical record of the travel route of the historical record that number of times is maximum or distance to be shown to user as the optimal route of personal record.If the travel route of historical record from origin to destination has many, while selecting travel route, statistics is selected number of times at every turn, while obtaining inquiry request, can directly return to the travel route of selecting number of times maximum next time, conveniently navigates to user, and improve the accuracy of navigation, saved running time.In addition, also can carry out distance relatively to the travel route of many historical records of searching, obtain the shortest route of distance, route the shortest distance is shown, save running time.
In addition, under networking state, except searching and obtain optimal route from the travel route of the historical record of personal record, also can search the travel route of historical record of other people record from origin to destination optimal route as recommended route from storage server, the optimal route of personal record and recommended route are compared, if identical, show the optimal route of personal record, if not identical, show optimal route and the recommended route of personal record.Wherein, the optimal route in the travel route of the historical record of other people record refers to and selects the travel route of the historical record that number of times is maximum or the travel route apart from the shortest historical record.
Step S210, record travel route from origin to destination.
In one embodiment, the step of travel route from origin to destination of record comprises: obtain the positional information that reports from origin to destination and on call time, by the location information that calls time sort, form travel route.
Concrete, in historical record, search less than corresponding travel route, independently find travel route by location navigation, mobile terminal can regularly report the information such as longitude and latitude to location-server inquiring position, the positional information that location-server obtains location in time returns to mobile terminal, and meanwhile, positional information and time are sent to storage server by location-server, by storage server by the positional information reporting by call time and sort, form complete travel route.
In addition, get the positional information that reported from origin to destination and on call time after, also can by its in chronological sequence order positional information is stored in to this locality, on mobile terminal, from mobile terminal, find the travel route of corresponding historical record when facilitating off-line.
Further, in one embodiment, above-mentioned air navigation aid, also comprises step: the travel route of regularly removing the historical record on storage server.
Concrete, while removing the travel route of historical record, the travel route of selecting least number of times can be deleted, or, the travel route of selecting number of times to be less than predetermined threshold is deleted.In addition, can preserve the travel route that artificial location completes always.
Further, in one embodiment, above-mentioned air navigation aid, also comprise step: the travel route comparison by departure place to historical record on the travel route of the local historical record of destination and storage server, if different, by the travel route of the historical record of the local storage of travel route renewal of the historical record on storage server.
As shown in Figure 3, in one embodiment, a kind of navigational system, comprises acquisition request module 102, searches module 104 and display module 106.Wherein:
Above-mentioned navigational system, gets the travel route of historical record by inquiry request, can facilitate user to travel according to original travel route, gets fast travel route, does not need progressively to find travel route according to locating information, has saved the time.
In one embodiment, as shown in Figure 4, above-mentioned navigational system, except comprising acquisition request module 102, searching module 104 and display module 106, also comprises judge module 108 and logging modle 110.Wherein:
Concrete, display module 106 can show the travel route of selecting the historical record that number of times is maximum of statistics in advance finding, or show the travel route of the shortest historical record of the distance that finds, be about to select the travel route of the shortest historical record of the travel route of the historical record that number of times is maximum or distance to be shown to user as the optimal route of personal record.
If the travel route of historical record from origin to destination has many, while selecting travel route, statistics is selected number of times at every turn, while obtaining inquiry request, can directly return to the travel route of selecting number of times maximum next time, conveniently navigates to user, and improve the accuracy of navigation, saved running time.In addition, also can carry out distance relatively to the travel route of many historical records of searching, obtain the shortest route of distance, route the shortest distance is shown, save running time.
In addition, under networking state, except searching and obtain optimal route from the travel route of the historical record of personal record, also can search the travel route of historical record of other people record from origin to destination optimal route as recommended route from storage server, the optimal route of personal record and recommended route are compared, if identical, display module 106 shows the optimal route of personal record, if not identical, display module 106 shows optimal route and the recommended route of personal record.Wherein, the optimal route in the travel route of the historical record of other people record refers to and selects the travel route of the historical record that number of times is maximum or the travel route apart from the shortest historical record.
Logging modle 110, in the time judging the travel route that does not find corresponding history, records travel route from origin to destination.
Further, in one embodiment, logging modle 110 also for obtain the positional information that reports from origin to destination and on call time, by the location information that calls time sort, form travel route.
Concrete, in historical record, search less than corresponding travel route, independently find travel route by location navigation, mobile terminal can regularly report the information such as longitude and latitude to location-server inquiring position, the positional information that location-server obtains location in time returns to mobile terminal, and meanwhile, positional information and time are sent to storage server by location-server, by storage server by the positional information reporting by call time and sort, form complete travel route.
In addition, get the positional information that reported from origin to destination and on call time after, also it in chronological sequence sequentially can be stored in to this locality by positional information,, on mobile terminal, while facilitating off-line, from mobile terminal, find the travel route of corresponding historical record.
Further, in one embodiment, above-mentioned navigational system, also comprises removing module, for regularly removing the travel route of the historical record on storage server.Removing module is positioned on server.
Concrete, while removing the travel route of historical record, the travel route of selecting least number of times can be deleted, or, the travel route of selecting number of times to be less than predetermined threshold is deleted.In addition, can preserve the travel route that artificial location completes always.
Further, in one embodiment, above-mentioned navigational system, also comprises comparison module and update module.Comparison module and update module are positioned on mobile terminal.Wherein: comparison module is for the travel route comparison to historical record on the travel route of the local historical record of destination and storage server by departure place, if different, update module is for upgrading the travel route of the historical record on storage server the travel route of the historical record of local storage.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, can carry out the hardware that instruction is relevant by computer program to complete, described program can be stored in a computer read/write memory medium, this program, in the time carrying out, can comprise as the flow process of the embodiment of above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (12)
1. an air navigation aid, comprises the following steps:
Obtain route inquiry request from origin to destination, described inquiry request comprises departure place and destination;
From the travel route of the historical record of storage, search the travel route with the corresponding historical record of described inquiry request according to described inquiry request;
Show the travel route of the historical record finding.
2. air navigation aid according to claim 1, is characterized in that, after described step of searching from the travel route of historical record of storage according to described inquiry request with the travel route of the corresponding historical record of described inquiry request, also comprises:
Judge whether to find according to described inquiry request the travel route of corresponding history, if so, show the travel route of the historical record finding, if not, record travel route from origin to destination.
3. air navigation aid according to claim 1, is characterized in that, described searching from the travel route of historical record of storage according to described inquiry request with the step of the travel route of the corresponding historical record of described inquiry request comprises:
Search the travel route of corresponding historical record according to described inquiry request off-line from this locality, or search the travel route of corresponding historical record according to described inquiry request from storage server.
4. air navigation aid according to claim 1, is characterized in that, the step of the travel route of the historical record that described demonstration finds comprises:
Show the travel route of selecting the historical record that number of times is maximum of statistics in advance finding, or show the travel route of the shortest historical record of the distance that finds.
5. air navigation aid according to claim 1, is characterized in that, the step of the travel route of the historical record that described demonstration finds comprises:
The optimal route and other people optimal route of record that find personal record from origin to destination from storage server are compared, if identical, show the optimal route of personal record, if not, show the optimal route of personal record and the optimal route of other people record.
6. air navigation aid according to claim 2, is characterized in that, the step of described record travel route from origin to destination comprises:
Obtain the positional information that reports from origin to destination and on call time, by the location information that calls time sort, form travel route.
7. a navigational system, is characterized in that, comprising:
Acquisition request module, for obtaining route inquiry request from origin to destination, described inquiry request comprises departure place and destination;
Search module, for searching and the travel route of the corresponding historical record of described inquiry request from the travel route of historical record of storage according to described inquiry request;
Display module, for showing the travel route of the historical record finding.
8. navigational system according to claim 7, is characterized in that, also comprises:
Judge module, for judging whether to find according to described inquiry request the travel route of corresponding history;
Described display module shows the travel route of the historical record finding;
Logging modle, in the time judging the travel route that does not find corresponding history, record travel route from origin to destination.
9. navigational system according to claim 7, it is characterized in that, the described module of searching is also for search the travel route of corresponding historical record from this locality according to described inquiry request off-line, or searches the travel route of corresponding historical record from storage server according to described inquiry request.
10. navigational system according to claim 7, it is characterized in that, described display module is also for showing the travel route of selecting the historical record that number of times is maximum of statistics in advance finding, or shows the travel route of the shortest historical record of the distance that finds.
11. navigational system according to claim 7, it is characterized in that, described display module is also for comparing the optimal route and other people optimal route of record that find personal record from origin to destination from storage server, if identical, show the optimal route of personal record, if not, show the optimal route of personal record and the optimal route of other people record.
12. navigational system according to claim 8, is characterized in that, described logging modle also for obtain the positional information that reports from origin to destination and on call time, by the location information that calls time sort, form travel route.
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