CN103308060A - Method, device and system based on wireless application protocol (WAP) real-time navigation - Google Patents
Method, device and system based on wireless application protocol (WAP) real-time navigation Download PDFInfo
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Abstract
The invention discloses a method, a device and a system based on wireless application protocol (WAP) real-time navigation. The method comprises the following steps of: after the navigation is started, positioning a current position of a terminal in real time by means of positioning of a base station to acquire current position information of the terminal; calculating the shortest distance between the current position of the terminal and a pre-acquired navigation planned routine according to the current position information of the terminal; and giving out a deviation warning or a renewedly-calculating navigation routine warning to the terminal when the shortest distance is greater than a preset first threshold value. According to the method, the device and the system, the navigation can be carried out in real time according to the current position of the terminal, and the device is easy to operate and can be conveniently used by a user during driving.
Description
Technical field
The present invention relates to a kind of data service technology, relate in particular to a kind of methods, devices and systems based on the WAP real-time navigation.
Background technology
Location-based service (LBS) is one of main development direction of following mobile data services, it also is a breakthrough application of mobile Internet, with portable terminal as main carriers, realize that based on WAP (Wireless Application Protocol, WAP (wireless application protocol)) mode real-time navigation will become the principal mode of location-based service.
The user is at the mobile phone browser open position service WAP page, and the self-driving mode is selected in input destination and departure place in the page, and the page will show detailed route planning, and the user carries out the self-driving trip with reference to above information.
Currently carry out self-driving by the WAP mode and calculate the typical process on road and be:
The user's open position service WAP page, the user can select with current location as beginning or end, and the WAP application server is initiated Location Request to the locating platform of location-based service basic system, locating platform is returned the customer location result be presented on the WAP page; The user also can directly input destination and departure place on the page, the WAP application server is initiated retrieval request to the GIS platform of location-based service basic system, and the tabulation of GIS return results is presented on the WAP page, and the user arranges departure place and destination according to demand;
User selection carries out self-driving and calculates the road, the WAP application server is initiated self-driving to the GIS platform of location-based service basic system and is calculated the road request, the GIS platform comprises the information such as self-driving travel route details, line sectionalizing map and omnidistance route guidance figure with the return route program results.
As shown in Figure 1, carry out self-driving by the WAP mode at present and calculate in the system architecture on road, the function of two chief components is as follows:
(1) the WAP application server is responsible for finishing POI retrieval and inquisition, public transport/self-driving route inquiry, where is inquired about, the service logics such as real-time traffic inquiry, map view, POI collection, by obtaining alternately basis, the positions such as POI search, public transport/self-driving route planning, architecture, real-time road retrieval, map view abilities with the position basic service system, and in the interface that the results are shown in the navigation client that the position basic service system is returned;
(2) the position basic service system is responsible for receiving the request of WAP application system, wherein the GIS platform provides the position infrastructure services such as POI search, public transport/self-driving route planning, map view, locating platform provides the architecture service, and the real-time traffic platform provides real-time road flow retrieval service.
The mode that the location-based service that provides by the WAP mode is provided now has following defective:
(1) only is confined to public transport/self-driving route planning, program results is described and the segmentation route for fixing route, the user can only be before travel or reference in the trip process, can't carry out in the process of moving real-time navigation, if the user departs from programme path in the self-driving process, can only manually reorientate or input current location and input the destination and again calculate the road, complex operation is not easy to user's self-driving and travels.
(2) realize real-time navigation by client-side technology, mobile phone must possess the GPS module, obtains user's current location by starting the GPS module in the process of moving, and need to navigation client software be installed in mobile phone, has the limitation such as the adaptive renewal of terminal; Can't realize real-time navigation by the WAP technology now, the self-driving route planning that provides does not possess real-time.
Summary of the invention
The object of the invention is to, a kind of methods, devices and systems based on the WAP real-time navigation are provided, can navigate in real time according to the terminal current location, simple to operate, be convenient to the user and when driving, use.
For achieving the above object, according to an aspect of the present invention, provide a kind of method based on the WAP real-time navigation, comprising:
After beginning navigation, in real time the terminal current location is positioned by the architecture mode, obtain the current location information of terminal;
According to the bee-line between the navigation programming route of the current location information computing terminal current location of terminal and in advance acquisition;
When this bee-line during greater than default first threshold, send to depart to described terminal and remind or recomputate navigation way and remind.
Comprise before the navigation described the beginning:
Receiving terminal positions the terminal starting point by the architecture mode by the starting point Location Request that WAP sends, and obtains the start position information of terminal;
The final position that receiving terminal sends by WAP is that described terminal is calculated navigation way according to described start position and final position, obtains the navigation programming route.
Bee-line between the navigation programming route of described computing terminal current location and in advance acquisition comprises:
Obtain the longitude and latitude of a plurality of roads waypoint on the longitude and latitude of described terminal current location and the described navigation programming route;
Calculation of longitude ﹠ latitude distance between the two according to described terminal current location and road waypoint;
Relatively obtain the bee-line between described terminal and the described road waypoint.
Receiving terminal also comprises by the final position that WAP sends afterwards:
The retrieval terminal point sends the terminal point result for retrieval and tabulates to described terminal;
Receive described terminal selected terminal point from described terminal point result for retrieval tabulation.
The method also comprises:
Generate itinerary map at the WAP page, show the current location of described terminal, the navigation programming route that reaches in advance acquisition and/or the navigation programming route that recomputates at described real-time itinerary map;
Refresh in real time the WAP page.
The method also comprises:
Calculate the distance between user's current location and the described terminal point, when described distance during less than default Second Threshold, stop to refresh the WAP page.
For achieving the above object, according to another aspect of the present invention, provide a kind of WAP server, comprising:
The Location Request module is used for the Location Request that to the locating platform initiation terminal current location is positioned in the architecture mode in real time;
Receiver module is for the current location information that receives described terminal;
Computing module is used for according to the bee-line between the navigation programming route of the current location information computing terminal current location of described terminal and in advance acquisition;
Comparison module is used for described bee-line and the first threshold of presetting are compared;
Prompting module is used for when this bee-line during greater than default the first value, sends to depart to described terminal and reminds or recomputate the navigation way prompting.
This WAP navigation server also comprises: calculate the road request module, wherein,
Described receiver module is used for starting point Location Request and final position that receiving terminal sends by WAP;
Described Location Request module is initiated the Location Request that the terminal starting point is positioned in the architecture mode according to described starting point Location Request;
Calculate the road request module, be used for generating the calculation road request Concurrency that comprises described start position and final position and deliver to the GIS platform;
Described receiver module receives the navigation programming route that described GIS platform returns.
Wherein, described computing module comprises:
Obtain submodule, for the longitude and latitude of a plurality of roads waypoint on the longitude and latitude that obtains described terminal current location and the described navigation programming route;
Calculating sub module is used for the calculation of longitude ﹠ latitude distance between the two according to described terminal current location and road waypoint;
Comparison sub-module is for the bee-line that relatively obtains between described terminal and the described road waypoint.
The WAP navigation server also comprises:
The such map requests module is used for generating the such map requests that comprises described terminal current location and arrives the GIS platform;
Map display module is used for receiving described map and shows described map at the WAP page;
Refresh module is used for refreshing in real time the WAP page.
In addition, described computing module is used for calculating the distance between described terminal current location and the terminal point;
Described comparison module is used for the distance between described terminal current location and the terminal point and the Second Threshold of presetting are compared;
Described refresh module when the distance between described terminal current location and the terminal point during less than default Second Threshold, stops to refresh the WAP page.
The WAP navigation server also comprises: retrieval request generation module and sending module,
The retrieval request generation module is used for sending to the GIS platform according to the terminal point generation terminal point retrieval request of terminal input;
Described receiver module is used for receiving the terminal point result for retrieval tabulation that the GIS platform returns;
Sending module sends to terminal with described terminal point result for retrieval tabulation;
Described receiver module, receiving terminal is selected terminal point from described terminal point result for retrieval tabulation.
For achieving the above object, according to another aspect of the present invention, provide a kind of navigational system, comprising:
The WAP navigation server is used for the Location Request that the terminal current location is positioned in the architecture mode to the locating platform initiation; According to the bee-line between the navigation programming route of the current location information computing terminal current location of described terminal and in advance acquisition; More described bee-line and the first threshold of presetting; When this bee-line during greater than default first threshold, send to depart to described terminal and remind or recomputate navigation way and remind;
Locating platform positions for the current location of the Location Request that sends according to described WAP navigation server to terminal, and the current location information of described terminal is sent to described WAP navigation server.
This navigational system also comprises the GIS platform, wherein,
Described WAP navigation server is used for generating the calculation road request Concurrency that comprises described start position and final position and delivers to the GIS platform;
Described GIS platform, being used for according to described start position and final position is that described terminal is calculated navigation way, obtains the navigation programming route.
Wherein, described WAP navigation server also is used for receiving the final position that described terminal sends, and generates the terminal point retrieval request and sends to described GIS platform; Send the described terminal point result for retrieval terminal of tabulating, and receive described terminal selected terminal point from described terminal point result for retrieval tabulation;
Described GIS platform is retrieved the final position, generates the tabulation of terminal point result for retrieval and sends to described WAP navigation server.
In addition, described WAP navigation server sends the such map requests that comprises described terminal current location to described GIS platform; Show map at the WAP page, refresh in real time the WAP page; Described GIS platform generates the map that comprises the terminal current location, reaches the navigation programming route that obtains in advance and/or the navigation programming route that recomputates, and sends to described WAP server.
Methods, devices and systems based on the WAP real-time navigation of the present invention, by adopting the architecture mode terminal current location is located in real time, and the route of terminal current location with in advance planning compared, when departing from greater than default threshold value, the reminding user terminal.Terminal need not to install the GPS module and just can navigate, and reduces navigation for the requirement of terminal, and the user uses the common mobile phone that can surf the Net just can navigate; In addition, by real-time location, the user can know at any time in the middle of the trip process current position and and programme path between relation, if depart from route, can also get back to the session route or reset navigation way according to prompting, simple to operate, use when being convenient to user's self-driving.
Description of drawings
Fig. 1 is the process flow diagram that the present invention is based on the embodiment of the method for WAP real-time navigation;
Fig. 2 is the structural drawing of WAP navigation server embodiment of the present invention;
Fig. 3 is the part-structure figure of WAP navigation server embodiment of the present invention;
Fig. 4 is the part-structure figure of WAP navigation server embodiment of the present invention;
Fig. 5 is the part-structure figure of WAP navigation server embodiment of the present invention;
Fig. 6 is the part-structure figure of WAP navigation server embodiment of the present invention;
Fig. 7 is the part-structure figure of WAP navigation server embodiment of the present invention.
Embodiment
The invention provides a kind of scheme of carrying out real-time navigation based on mobile phone WAP mode, the user uses embedded in mobile phone WAP browser can use navigation Service.When the user enters the real-time navigation page, the WAP navigation server periodic refreshing WAP page, the WAP navigation server is regularly to the current location of locating platform request by architecture mode consumer positioning, and the request programme path that distance users is nearest is being presented under the appropriate scale on a certain size the map picture, show the up-to-date current location itinerary map of user when refreshing the WAP page at every turn, and current route carried out text description and voice suggestion, the user can travel with reference to the itinerary map in the page.The present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention is based on the flow process of embodiment of the method for WAP real-time navigation as follows:
Step 102, terminal is opened mobile phone browser, regioselective current location on the WAP page;
Step 104, the WAP navigation server is initiated architecture request, locating terminal current location to locating platform;
Step 106, locating platform returns current location information of terminal;
Step 108, WAP navigation server are presented at user's current location information on the WAP page of mobile phone browser;
Step 110, terminal is inputted terminal point in the WAP page;
Step 112, the WAP navigation server is to the result for retrieval of GIS platform request terminal point;
Step 114, GIS platform are returned the result for retrieval tabulation of terminal point;
Step 116, the WAP navigation server is presented at the retrieval tabulation of terminal point in the WAP page of mobile phone browser;
Step 118, terminal is selected terminal point, take current location as starting point, request planning navigation way;
Step 120, WAP navigation server generate the calculation road request Concurrency comprise start position and final position and deliver to the GIS platform, comprise the size of map picture and engineer's scale size etc. in the request;
Step 122, the GIS platform returns the navigation programming route, wherein comprises omnidistance route synoptic chart, along route latitude data message and text description;
Step 124, WAP navigation server are presented at omnidistance synoptic chart, route text description on the WAP interface of mobile phone browser;
Step 126, user selection begin navigation;
Step 128, WAP navigation server timing automatic is initiated request to locating platform, by the current location of the real-time consumer positioning of architecture mode;
Step 130, locating platform returns current location information of terminal, wherein comprises this position longitude and latitude data message and text description;
Step 132, the WAP navigation server compares the longitude and latitude of the omnidistance route of terminal location longitude and latitude and terminal, calculates under longitude and latitude apart from the nearest road of terminal waypoint, the preset proportion chi and sets the longitude and latitude of all road waypoints in the picture scope of size;
Step 134, the WAP navigation server is initiated such map requests to the GIS platform, the nearest road waypoint longitude and latitude of carry distance terminal location in the request, requires to return the size of map picture and the longitude and latitude etc. of all road waypoints in this requires the picture scope;
Step 136, the GIS platform returns map picture, and return results comprises route longitude and latitude data and text description in current highway section map, the picture;
Step 138, the WAP navigation server regularly generates the WAP page, has upgraded the map picture of terminal current location in the page;
Step 140, the WAP navigation server is presented at the WAP page that generates on the mobile phone browser interface, and the WAP page contains terminal up-to-date current highway section map picture and text description;
Step 142, the bee-line between the road waypoint of WAP navigation server computing terminal current location and navigation programming route;
Step 144, when this bee-line during greater than default first threshold, the WAP navigation server generates to depart from and reminds or recomputate navigation way and remind terminal, reminds terminal to get back to programme path or again ask the navigation programming route.
Repeat above-mentioned steps 124～144, until distance is less than default Second Threshold between WAP navigation server computing terminal current location and the terminal point, and the prompting user navigation finishes.
In the step 132, about the road waypoint on the navigation programming route, the actual range between adjacent two road waypoints is very little, is generally (road is can be less in the detour situation) about 10 meters.Because what this patent adopted is the architecture mode, slightly large with GPS locator meams phase ratio error, therefore, in step 144, if indoor, it is 150 meters that first threshold is set; If in the suburb, it is 500 meters that first threshold then is set.
The method based on the WAP real-time navigation of the present embodiment is located in real time the terminal current location by adopting the architecture mode, and the route of current location with in advance planning is compared, when departing from greater than default threshold value, and the reminding user terminal.Terminal need not to install the GPS module and just can navigate, and reduces navigation for the requirement of terminal, and the user uses the common mobile phone that can surf the Net just can navigate; In addition, by real-time location, the user can know at any time in the middle of the trip process current position and and programme path between relation, if depart from route, can also get back to the session route or reset navigation way according to prompting, simple to operate, use when being convenient to user's self-driving.
Based on same inventive concept, the present invention also provides a kind of WAP navigation server.As shown in Figure 2, WAP navigation server embodiment of the present invention comprises:
Prompting module 210 is used for when this bee-line during greater than default the first value, sends to depart to described terminal and reminds or recomputate the navigation way prompting.
Wherein, as shown in Figure 3, computing module 206 comprises:
Obtain submodule 2062, for the longitude and latitude of a plurality of roads waypoint on the longitude and latitude that obtains described terminal current location and the described navigation programming route;
Calculating sub module 2064 is used for the calculation of longitude ﹠ latitude distance between the two according to described terminal current location and road waypoint;
In addition, as shown in Figure 4, the WAP navigation server also comprises: calculate road request module 212, wherein,
Calculate road request module 204, be used for generating the calculation road request Concurrency that comprises described start position and final position and deliver to the GIS platform;
Wherein, as shown in Figure 5, the WAP navigation server also comprises:
Such map requests module 214, be used for generating the such map requests that comprises described terminal current location and arrive the GIS platform, simultaneously, also road waypoint longitude and latitude that the distance users position is nearest, dimension of picture, engineer's scale and in this scope the information such as longitude and latitude of all road waypoints be uploaded to the GIS platform;
Preferably, as shown in Figure 6, computing module 206 also is used for calculating the distance between described terminal current location and the terminal point;
More preferably, as shown in Figure 7, the WAP navigation server also comprises: retrieval request generation module 220 and sending module 222,
Retrieval request generation module 220 is used for sending to the GIS platform according to the terminal point generation terminal point retrieval request of terminal input;
Sending module 222 sends to terminal with described terminal point result for retrieval tabulation;
The WAP navigation server of the present embodiment is located in real time the terminal current location by adopting the architecture mode, and the route of terminal current location with in advance planning is compared, when departing from greater than default threshold value, and the reminding user terminal.Terminal need not to install the GPS module and just can navigate, and reduces navigation for the requirement of terminal, and the user uses the common mobile phone that can surf the Net just can navigate; In addition, by real-time location, the user can know at any time in the middle of the trip process current position and and programme path between relation, if depart from route, can also get back to the session route or reset navigation way according to prompting, simple to operate, use when being convenient to user's self-driving.
Based on same inventive concept, the present invention also provides a kind of navigational system that comprises above-mentioned WAP navigation server, and as shown in Figure 1, this system comprises:
The WAP navigation server is used for the Location Request that the terminal current location is positioned in the architecture mode to the locating platform initiation; According to the bee-line between the navigation programming route of the current location information computing terminal current location of described terminal and in advance acquisition; More described bee-line and the first threshold of presetting; When this bee-line during greater than default first threshold, send to depart to described terminal and remind or recomputate navigation way and remind;
Locating platform positions for the current location of the Location Request that sends according to described WAP navigation server to terminal, and the current location information of described terminal is sent to described WAP navigation server.
This navigational system also comprises the GIS platform, wherein,
The WAP navigation server is used for generating the calculation road request Concurrency that comprises described start position and final position and delivers to the GIS platform;
The GIS platform, being used for according to described start position and final position is that described terminal is calculated navigation way, obtains the navigation programming route.
In addition, in this navigational system, the WAP navigation server also is used for receiving the final position that described terminal sends, and generates the terminal point retrieval request and sends to described GIS platform; Send the described terminal point result for retrieval terminal of tabulating, and receive described terminal selected terminal point from described terminal point result for retrieval tabulation;
The GIS platform is retrieved the final position, generates the tabulation of terminal point result for retrieval and sends to described WAP navigation server.
In addition, this WAP navigation server also sends the such map requests that comprises described terminal current location to described GIS platform; Show map at the WAP page, refresh in real time the WAP page;
Described GIS platform generates the map that comprises the terminal current location, reaches the navigation programming route that obtains in advance and/or the navigation programming route that recomputates, and sends to described WAP server.
The navigational system of the present embodiment is located in real time the terminal current location by adopting the architecture mode, and the route of terminal current location with in advance planning is compared, when departing from greater than default threshold value, and the reminding user terminal.The present invention realizes real-time navigation by the WAP mode, and method is simple, and is easy to operate, user mobile phone need not to install client software, only need to open the GRPS function and get final product, reduce the high threshold restriction of non-GPS cellphone subscriber use location service, and then be conducive to promote the fast development of location service.In addition, by real-time location, the user can know at any time in the middle of the trip process current position and and programme path between relation, if depart from route, can also get back to the session route or reset navigation way according to prompting, simple to operate, use when being convenient to user's self-driving.
It should be noted that: above embodiment is only unrestricted in order to the present invention to be described, the present invention also is not limited in above-mentioned giving an example, and all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (16)
1. the method based on the WAP real-time navigation is characterized in that, comprising:
After beginning navigation, in real time the terminal current location is positioned by the architecture mode, obtain the current location information of terminal;
According to the bee-line between the navigation programming route of the current location information computing terminal current location of terminal and in advance acquisition;
When this bee-line during greater than default first threshold, send to depart to described terminal and remind or recomputate navigation way and remind.
2. the method based on the WAP real-time navigation according to claim 1 is characterized in that, comprises before the navigation described the beginning:
Receiving terminal positions the terminal starting point by the architecture mode by the starting point Location Request that WAP sends, and obtains the start position information of terminal;
The final position that receiving terminal sends by WAP is that described terminal is calculated navigation way according to described start position and final position, obtains the navigation programming route.
3. the method based on the WAP real-time navigation according to claim 1 is characterized in that, the bee-line between the navigation programming route of described computing terminal current location and in advance acquisition comprises:
Obtain the longitude and latitude of a plurality of roads waypoint on the longitude and latitude of described terminal current location and the described navigation programming route;
Calculation of longitude ﹠ latitude distance between the two according to described terminal current location and road waypoint;
Relatively obtain the bee-line between described terminal and the described road waypoint.
4. the method based on the WAP real-time navigation according to claim 2 is characterized in that, receiving terminal also comprises by the final position that WAP sends afterwards:
The retrieval terminal point sends the terminal point result for retrieval and tabulates to described terminal;
Receive described terminal selected terminal point from described terminal point result for retrieval tabulation.
5. the method based on the WAP real-time navigation according to claim 1 is characterized in that, also comprises:
Generate real-time itinerary map at the WAP page, show the current location of described terminal at described real-time itinerary map, and the navigation programming route that obtains in advance and/or the navigation programming route that recomputates;
Refresh in real time the WAP page.
6. the method based on the WAP real-time navigation according to claim 6 is characterized in that, also comprises:
Calculate the distance between user's current location and the described terminal point, when described distance during less than default Second Threshold, stop to refresh the WAP page.
7. a WAP navigation server is characterized in that, comprising:
The Location Request module is used for the Location Request that to the locating platform initiation terminal current location is positioned in the architecture mode in real time;
Receiver module is for the current location information that receives described terminal;
Computing module is used for according to the bee-line between the navigation programming route of the current location information computing terminal current location of described terminal and in advance acquisition;
Comparison module is used for described bee-line and the first threshold of presetting are compared;
Prompting module is used for when this bee-line during greater than default the first value, sends to depart to described terminal and reminds or recomputate the navigation way prompting.
8. WAP navigation server according to claim 7 is characterized in that, also comprises: calculate the road request module, wherein,
Described receiver module is used for starting point Location Request and final position that receiving terminal sends by WAP;
Described Location Request module is initiated the Location Request that the terminal starting point is positioned in the architecture mode according to described starting point Location Request;
Calculate the road request module, be used for generating the calculation road request Concurrency that comprises described start position and final position and deliver to the GIS platform;
Described receiver module receives the navigation programming route that described GIS platform returns.
9. according to claim 7 or 8 described WAP navigation servers, it is characterized in that, described computing module comprises:
Obtain submodule, for the longitude and latitude of a plurality of roads waypoint on the longitude and latitude that obtains described terminal current location and the described navigation programming route;
Calculating sub module is used for the calculation of longitude ﹠ latitude distance between the two according to described terminal current location and road waypoint;
Comparison sub-module is for the bee-line that relatively obtains between described terminal and the described road waypoint.
10. WAP navigation server according to claim 7 is characterized in that, also comprises:
The such map requests module is used for generating the such map requests that comprises described terminal current location and arrives the GIS platform;
Map display module is used for receiving described map and shows described map at the WAP page;
Refresh module is used for refreshing in real time the WAP page.
11. WAP navigation server according to claim 7 is characterized in that, described computing module is used for calculating the distance between described terminal current location and the terminal point;
Described comparison module is used for the distance between described terminal current location and the terminal point and the Second Threshold of presetting are compared;
Described refresh module when the distance between described terminal current location and the terminal point during less than default Second Threshold, stops to refresh the WAP page.
12. WAP navigation server according to claim 7 is characterized in that, also comprises: retrieval request generation module and sending module,
The retrieval request generation module is used for sending to the GIS platform according to the terminal point generation terminal point retrieval request of terminal input;
Described receiver module is used for receiving the terminal point result for retrieval tabulation that the GIS platform returns;
Sending module sends to terminal with described terminal point result for retrieval tabulation;
Described receiver module, receiving terminal is selected terminal point from described terminal point result for retrieval tabulation.
13. a navigational system is characterized in that, comprising:
The WAP navigation server is used for the Location Request that the terminal current location is positioned in the architecture mode to the locating platform initiation; According to the bee-line between the navigation programming route of the current location information computing terminal current location of described terminal and in advance acquisition; More described bee-line and the first threshold of presetting; When this bee-line during greater than default first threshold, send to depart to described terminal and remind or recomputate navigation way and remind;
Locating platform positions for the current location of the Location Request that sends according to described WAP navigation server to terminal, and the current location information of described terminal is sent to described WAP navigation server.
14. navigational system according to claim 13 is characterized in that, also comprises the GIS platform, wherein,
Described WAP navigation server is used for generating the calculation road request Concurrency that comprises described start position and final position and delivers to the GIS platform;
Described GIS platform, being used for according to described start position and final position is that described terminal is calculated navigation way, obtains the navigation programming route.
15. navigational system according to claim 14 is characterized in that, described WAP navigation server also is used for receiving the final position that described terminal sends, and generates the terminal point retrieval request and sends to described GIS platform; Send the described terminal point result for retrieval terminal of tabulating, and receive described terminal selected terminal point from described terminal point result for retrieval tabulation;
Described GIS platform is retrieved the final position, generates the tabulation of terminal point result for retrieval and sends to described WAP navigation server.
16. navigational system according to claim 14 is characterized in that, described WAP navigation server sends the such map requests that comprises described terminal current location to described GIS platform; Show map at the WAP page, refresh in real time the WAP page;
Described GIS platform generates the map that comprises the terminal current location, reaches the navigation programming route that obtains in advance and/or the navigation programming route that recomputates, and sends to described WAP server.
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| CN105300399A (en) * | 2015-11-06 | 2016-02-03 | 百度在线网络技术（北京）有限公司 | Path navigation method and device |
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| CN105654761A (en) * | 2016-01-15 | 2016-06-08 | 刘江华 | Driving route monitoring method, terminal, server and system |
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| CN109813315A (en) * | 2019-01-02 | 2019-05-28 | 广州市康软信息科技有限公司 | A kind of indoor navigation method, system and storage medium |
| CN110849375A (en) * | 2019-12-06 | 2020-02-28 | 湖南易见源科技有限公司 | Short-distance navigation method in area without navigation information |
| CN112197782A (en) * | 2020-09-28 | 2021-01-08 | 贵州力创科技发展有限公司 | Method and system for planning line by utilizing mobile communication data mining |
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