CN102954797A - Navigation method, navigation server and terminal - Google Patents
Navigation method, navigation server and terminal Download PDFInfo
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- CN102954797A CN102954797A CN2011102399741A CN201110239974A CN102954797A CN 102954797 A CN102954797 A CN 102954797A CN 2011102399741 A CN2011102399741 A CN 2011102399741A CN 201110239974 A CN201110239974 A CN 201110239974A CN 102954797 A CN102954797 A CN 102954797A
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Abstract
The invention discloses a navigation method, a navigation server and a terminal. The navigation method comprises the following steps: the terminal sends a navigation request message to the navigation server, wherein the navigation request message carries first information and second information, the first information comprises initial position information or an initial position indication, and the second information comprises destination position information or a destination position indication; and the navigation server sends navigation information acquired according to the navigation request message to the terminal, wherein the navigation information comprises traffic information. A navigation service is provided for the terminal and simultaneously relevant traffic information is provided for the terminal to provide conveniences for the references for users after the adoption of the navigation method, the navigation server and the terminal. Additionally, the path selection of the user according to personal hobbies is facilitated through the provision of a routing option for the terminal, so the user experience is optimized.
Description
Technical field
The present invention relates at communication technical field, relate in particular to a kind of air navigation aid, navigation server and terminal.
Background technology
As one of characteristic service of mobile communication system, positioning service is considered to a bright spot of Mobile Value-added Services always.At present, the main mobile communication carrier of the countries and regions such as North America, Europe, Asia-Pacific and Japan and Korea S has all opened mobile location service.Positioning service is business the most attractive in the mobile value-added service, also is simultaneously one of the most complicated business of industrial chain links.
LOC (Location, the location group) is Open Mobile Alliance (Open Mobile Architecture, referred to as OMA) in 2002 with LIF (Location Interoperability Forum, position interoperability forum) work of forum, and WAP (Wireless Access Protocol, WAP (wireless access protocol)) positioning service in the forum, and 3GPP (3rd Partner Project, third generation partner program) R6LCS (Location Services, positioning service) related work of phase III is incorporated into and is set up, its objective is and realize formulating the positioning service standard that interconnects, formulate the standard of Mobile Location Based Services, guarantee end to end interoperability.At present, OMA LOC progressively replaces 3GPP and 3GPP2 in research fields such as roaming, Le interfaces, becomes the enactor of the main international norm of positioning service standard.The groundwork of OMA LOC is exactly the location technology of formulating in the mobile communications network based on user's face, realization is to the transmission of located in connection parameter in IP tunnel in the chain of command location technology in the past mobile communications network, and then realize locating, also reduced simultaneously the dependence to core net, reduce coupling, increased dirigibility.Development along with needs, OMA LOC also progressively research how provide positioning service for non-moving communication network, fixing location of the location of the location of access way, the Internet mode, WLAN (Wireless LocalArea Networks, WLAN) mode etc. for example.
At present, in conjunction with the defined location technology of OMA LOC, its basic model be terminal and location-server between set up the data link of safety, to the positional information of location-server request oneself or other terminal.The mode of corresponding request can be the position requests of single, and the positional information that location-server carries out single is again obtained and responded.In addition, terminal can also be carried out repeatedly position requests to location-server, and location-server carries out the response of positional information repeatedly again, and concrete request mode comprises: the position requests of periodic position requests, trigger-type etc.When terminal during to the position of other terminal of location-server request, usually need to know in advance the sign of other terminal, then to the location-server request this target terminal is positioned, at this moment, comprise absolute position and these two kinds of situations of relative position of obtaining target terminal.
At present, private car is widely popularized, and metropolitan traffic congestion situation is on the rise.The private car owner also need to can get access to by individual Mobile terminal the optimal path of destination in the process of driving except needs location oneself or other people's position, perhaps obtain the actual traffic jam situation in some path.Based on the location technology of present existing OMA LOC group, it can't satisfy such location service demand.
In the existing market based on GPS (Global Positioning System, GPS) terminal can provide greatly obtaining and calculating of certain routing information, but, it is simple distances of computational physics distance all generally, can not consider the problem of blocking up of traffic route.The driver destination of driving not is the size of only considering physical distance, needs to consider simultaneously the traffic congestion situation yet.In addition, this class scheme in the market often all is privately owned, is not standardized.At present, the main technical principle of navigation that terminal provides is on the market: the mode by broadcasting is broadcast to specific road section information on the terminal, but the problem of this mode is: only have limited highway section that corresponding broadcast service is arranged, and can not provide corresponding service for most highway section.And the service based on broadcasting has also limited the dirigibility of data transmission.Especially, all there is the inadequate problem of accuracy at the aspects such as resolution, geographic position and time interval in highway section.
There is the location service of part can support the path of traffic and the prediction of blocking up in the existing market, for example, GoogleMap (Google Maps).Its principle is: calculate based on the translational speed of judging the mobile phone that passenger and roadside pedestrian are held in the vehicle.But the shortcoming of this mode is that the precision of prediction is inadequate, and can not well calculate in conjunction with the current position of driver.Simultaneously, also can't in time notify the user for some abnormal conditions, for example, occur the notice of traffic hazard etc. on the road.
In sum, there is following problem in prior art aspect the support navigation service:
1, at present common broadcast mode issues navigation data (such as traffic data etc.) technology the radio network of demand in a lot of countries and regions in broadband can not well be satisfied;
2, broadcast technology has significant limitation in data transmission, particularly basically is difficult to distinguish highway section, regional coverage discriminate regions and time interval.
Summary of the invention
The invention provides a kind of air navigation aid, navigation server and terminal, have the defective that relevant traffic conditions can not be provided simultaneously now to overcome when navigating.
For addressing the above problem, the invention provides a kind of air navigation aid, comprising:
Terminal navigation server sends navigation requests message, wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Described navigation server will send to described terminal according to the navigation information that described navigation requests message gets access to; Wherein, comprise transport information in the described navigation information.
Further,
Described transport information is the transport information relevant with route from described reference position to described destination locations.
Further,
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
Further,
Also carry the information of half-way point in the described navigation requests message;
Described route from described reference position to described destination locations is:
One or the route of one or more that described navigation server calculates according to described reference position, described destination locations and described half-way point.
Further,
The information that also comprises point of interest in the described navigation information.
Further,
Described navigation server transmits the information of described point of interest with World Wide Web Consortium point of interest (W3C POI) coded format.
Further,
Described navigation server obtains navigation information according to described navigation requests message, specifically comprises:
Described navigation server navigation information assistance data server acquisition request data, described data comprise: static routing data and/or transport information.
Further,
Described navigation server sends to described terminal with ISO standards traffic and travel information (ISO TTI) form with described transport information.
Further,
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal;
Described navigation server utilizes the universal resource identifier of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
Further,
The indication of described reference position or the indication of described destination locations are used to indicate navigation server and utilize the universal resource identifier of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
Further, described method also comprises:
Described navigation server correspondingly suspends or the described navigation information of recovery transmission after receiving the time-out navigation requests that described terminal is sent or recovering navigation requests.
Further,
Also carry user's preference information in the described navigation requests message;
Navigation server uses described preference information to obtain the route that meets described preference information.
Further,
Also carry the navigate mode information of user selection in the described navigation requests message; Described navigate mode comprises: real-time mode or prediction mode.
Further,
Described navigation server obtains the present speed of described terminal or described navigation server obtains described terminal from location-server present speed from described terminal, is used for navigating calculating.
Further,
Also carry the vehicle type information in the described navigation requests message.
The present invention also provides a kind of air navigation aid, comprising:
Terminal navigation server sends navigation requests message, wherein carries the first information, the second information and navigation take over party address information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Described navigation server will send according to the navigation information that described navigation requests message calculates according to described navigation take over party address information; Wherein, comprise transport information in the described navigation information.
Further,
Described transport information is the transport information relevant with route from described reference position to described destination locations; And/or:
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
Correspondingly, the present invention also provides a kind of navigation server, comprising:
Module one is used for the navigation requests message that receiving terminal is sent, and wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for and will sends to described terminal according to the navigation information that described navigation requests message gets access to; Wherein, comprise transport information in the described navigation information.
Further,
Described transport information is the transport information relevant with route from described reference position to described destination locations; And/or,
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
Further, above-mentioned navigation server also comprises module three:
Also carry the information of half-way point in the described navigation requests message;
Described route from described reference position to described destination locations is:
One or the route of one or more that described module three calculates according to described reference position, described destination locations and described half-way point.
Further,
The information that also comprises point of interest in the described navigation information;
Described module two is used for transmitting the information of described point of interest with World Wide Web Consortium point of interest (W3C POI) coded format.
Further, above-mentioned navigation server also comprises module four:
Module four is used for navigation information assistance data server acquisition request data, and described data comprise: static routing data and/or transport information.
Further,
Described sending module is used for ISO standards traffic and travel information (ISO TTI) form described transport information being sent to described terminal.
Further, above-mentioned navigation server also comprises module five:
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal;
Described module five is obtained the positional information of described terminal for the universal resource identifier of location-server under the position universal resource identifier that utilizes described terminal or the described terminal.
Further,
The indication of described reference position or the indication of described destination locations are used to indicate described acquisition module and utilize the address information of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
Further, above-mentioned navigation server also comprises module six:
Also carry user's preference information in the described navigation requests message;
Described module six is used for using described preference information to obtain and meets the route of described preference information.
Further, above-mentioned navigation server also comprises module seven:
Be used for obtaining the present speed of described terminal or described navigation server obtains described terminal from location-server present speed from described terminal, be used for navigating calculating.
Correspondingly, the present invention also provides a kind of terminal, comprising:
Module one is used for the navigation server and sends navigation requests message, wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for receiving the navigation information that described navigation server is sent; Wherein, comprise transport information in the described navigation information.
Further,
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal.
Further,
Carry any one or combination in any in the following information in the described navigation requests message: user's preference information, half-way dot information and type of vehicle information.
Further,
Described module one also is used for repeatedly reporting to described navigation server the positional information of described terminal.
After adopting the present invention, when providing navigation Service for terminal, provide relevant transport information to terminal, so that the user carries out reference.In addition, the option when providing Route Selection for terminal has made things convenient for the user to carry out routing according to the personal like, has optimized user's experience.
Description of drawings
Fig. 1 is the system construction drawing in the embodiment of the invention;
Fig. 2 is the process flow diagram of air navigation aid in the embodiment of the invention;
Fig. 3 is that the present invention uses the process flow diagram in the example one;
Fig. 4 is that the present invention uses the process flow diagram in the example two;
Fig. 5 is that the present invention uses the process flow diagram in the example three.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing embodiments of the invention are elaborated.Need to prove, in the situation that do not conflict, the embodiment among the application and the feature among the embodiment be combination in any mutually.
In the present embodiment, a kind of air navigation aid is applied in the mobile communications network, as shown in Figure 1, comprises in this network: terminal and navigation server; As shown in Figure 1, the method comprises:
Step 10, terminal navigation server send navigation requests message, wherein carry the first information and the second information; Comprise in the first information: start position information or reference position indication; Comprise in the second information: destination locations information or destination locations indication;
Step 20, navigation server will send to according to the navigation information that navigation requests message gets access to other take over partys of above-mentioned terminal or above-mentioned terminal appointment, and, when navigation server has renewal in related navigational information, corresponding updating message is sent to terminal, carry out corresponding renewal by terminal; Wherein, comprise in the navigation information: the transport information relevant with route from the reference position to the destination locations.This transport information can be encoded with ISO standards traffic and travel information (ISO TTI) form.Need to prove, routing iinformation described herein refers to each road section information on geographic route information and the route; Transport information refers to the traffic information relevant with road etc., and in navigation service, transport information refers to real-time traffic information usually, and traffic information comprises: congestion in road situation, condition of construction, traffic hazard and other event information etc.Above-mentioned transport information can be that navigation server arrives to the navigation information assistance data server acquisition request that transport information can be provided, especially, the assistance data server of generally navigating is generally used for providing a city, area, country or overall real time traffic data.
After receiving the navigation requests message that terminal sends, navigation server is according to the positional information (or reference position) of the destination of carrying in this navigation requests message and the current location information of this terminal, obtains one and above current location from this terminal to routing iinformation or the routing iinformation from reference position to the terminal current location on above-mentioned purpose ground.This routing iinformation can be the road information that navigation server utilizes the local data base configuration, calculates; Also can be that navigation server has the navigation information of road information assistance data server acquisition request to arrive to possessing.
In the specific implementation, above-mentioned reference position or destination locations are that the current location information of terminal can be before sending navigation requests message, terminal connects with location-server first, positions service interaction with location-server, obtains the positional information of this terminal.Perhaps, terminal utilizes the positioning function of self to get access to.
Can also when receiving reference position indication or destination locations indication, be obtained the positional information of this terminal by navigation server, can adopt in following three kinds of modes any one:
Mode one
Navigation server is according to the positional information of the address information of location-server this terminal of location-server request under this terminal; The information exchange of location-server address is crossed navigation requests message and is carried, and this address comprises: Uniform Resource Identifier (URI) or IP address or domain name;
Then, location-server is initiated the positioning service flow process to terminal, and obtains the positional information of terminal, then sends to navigation server;
In addition, navigation server can also send subscription information (such as SUBSCRIBE message) to location-server, with the mode of the subscribing to positional information to this terminal of location-server acquisition request;
Location-server is in a periodic manner or with Event triggered mode and terminal interaction, after obtaining the positional information of terminal, sends to navigation server in the mode of notice.
Mode two
Navigation server obtains its positional information according to the unified resource designator (URI) that is carried at this terminal in the navigation requests message.In this way, can be single or repeatedly mode obtain the positional information of terminal.
Mode three
Navigation server then correspondingly, is returned by terminal navigation server to terminal single or acquisition request current location information of terminal repeatedly; Perhaps, terminal is with the current location information single or repeatedly send to described navigation server.
In addition, terminal can be specified other take over partys except this terminal by carry navigation take over party's address information (Callback URL) in navigation requests message.Navigation server sends to the navigation information that gets access to according to this address information the take over party of appointment.
In navigation requests message, can also carry the information of the half-way point of user selection; This half-way point comprises the optional position of landmark, point of interest or user's appointment, and being used for the request navigation server provides routing iinformation and/or transport information by way of this half-way point.
Described navigation server is carrying out route when calculating, and need calculate from the reference position to the destination locations and comprises the route of the half-way point of user's appointment.
Navigation server can also carry in navigation information and the positional information of relevant point of interest from the reference position to the destination locations that gets access to, and this interest point information is with World Wide Web Consortium point of interest (W3C POI) coded format transmission.
Can also carry the road type preference information of user selection in the navigation requests message, for example: highway, highway is free of charge;
Navigation server is carrying out route from the reference position to the destination locations when calculating, the route in the highway section of the preferential road type of selecting to comprise user preferences.
Can also carry the navigate mode information of user selection in the navigation requests message; This navigate mode comprises: real-time mode or prediction mode;
When navigate mode is real-time mode, comprise current transport information in the navigation information that navigation server calculates;
When navigate mode is prediction mode, comprise in the navigation information that navigation server calculates: the transport information when navigation server goes out to arrive respective stretch according to the current prediction of speed of terminal or the navigation information of predicting according to historical statistical data.Wherein, navigation server obtains the mode of present speed information of terminal with the obtain manner of above-mentioned terminal positional information, no longer gives unnecessary details at this.
In addition, can also carry the type of vehicle information of user selection in the navigation requests message; Navigation server carries out the calculating of navigation information according to this type of vehicle information.
Follow-up, navigation server after receiving time-out navigation requests that terminal is sent or recovering navigation requests, the calculating that correspondingly suspends or recover navigation information.
In addition, navigation server can also provide navigation service to the third party.The third party can obtain navigation Service by the navigation server request.
In such cases, the third party comprises necessary parameter information in request message when navigation server request navigation Service, comprising: positional information, hobby etc.
Further, positional information comprises: start position information, final position information etc.Navigation server sends to the third party based on request with navigation information.
In the present embodiment, a kind of navigation server comprises:
Module one is used for the navigation requests message that receiving terminal is sent, and wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for and will sends to described terminal according to the navigation information that described navigation requests message gets access to; Wherein, comprise transport information in the described navigation information.
Preferably,
Described transport information is the transport information relevant with route from described reference position to described destination locations; And/or,
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
Preferably, above-mentioned navigation server also comprises module three:
Also carry the information of half-way point in the described navigation requests message;
Described route from described reference position to described destination locations is:
One or the route of one or more that described module three calculates according to described reference position, described destination locations and described half-way point.
Preferably,
The information that also comprises point of interest in the described navigation information;
Described module two is used for transmitting the information of described point of interest with World Wide Web Consortium point of interest (W3C POI) coded format.
Preferably, above-mentioned navigation server also comprises module four:
Module four is used for navigation information assistance data server acquisition request data, and described data comprise: static routing data and/or transport information.
Preferably,
Described sending module is used for ISO standards traffic and travel information (ISO TTI) form described transport information being sent to described terminal.
Preferably, above-mentioned navigation server also comprises module five:
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal;
Described module five is obtained the positional information of described terminal for the universal resource identifier of location-server under the position universal resource identifier that utilizes described terminal or the described terminal.
Preferably,
The indication of described reference position or the indication of described destination locations are used to indicate described acquisition module and utilize the address information of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
Preferably, above-mentioned navigation server also comprises module six:
Also carry user's preference information in the described navigation requests message;
Described module six is used for using described preference information to obtain and meets the route of described preference information.
Preferably, above-mentioned navigation server also comprises module seven:
Be used for obtaining the present speed of described terminal or described navigation server obtains described terminal from location-server present speed from described terminal, be used for navigating calculating.
Correspondingly, in the present embodiment, a kind of terminal comprises:
Module one is used for the navigation server and sends navigation requests message, wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for receiving the navigation information that described navigation server is sent; Wherein, comprise transport information in the described navigation information.
Preferably,
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal.
Preferably,
Carry any one or combination in any in the following information in the described navigation requests message: user's preference information, half-way dot information and type of vehicle information.
Preferably,
Described module one also is used for repeatedly reporting to described navigation server the positional information of described terminal.
Further describe process flow diagram of the present invention below in conjunction with Fig. 3.In this used example, navigation server and location-server direct interaction obtained the positional information of the terminal that calculates.
1, terminal and the navigation server data link setting up new data link or recover to have existed;
2, terminal navigation server sends navigation requests message, wherein carries: positional information, destination locations, hobby and message return address information that terminal is current; Wherein, this address information can be identification information, IP address information of this terminal etc.;
3, navigation server is according to the request of terminal, return current location to the one or more of routing informations between the destination and with the transport information of each path coherence, described routing information is used for describing corresponding route;
4, terminal is accepted user's selection, therefrom determines a certain paths, and the notice navigation server;
5, navigation server is subscribed to the positional information of terminal to location-server;
6, location-server is initiated positioning flow to terminal, is used for the positional information of track terminal;
7, location-server obtains the positional information of terminal;
8, the positional information of location-server navigation server notification terminal;
9, navigation server calculates corresponding navigation information based on the position of terminal, comprising route messages and the transport information relevant with this route;
10, navigation server turns back to terminal with the navigation information that calculates;
Step 7 to 10 execution that may repeatedly circulate, thus can provide continuous navigation Service to terminal.
11, terminal navigation server sends message, and request finishes navigation service;
12, navigation server sends message to location-server, the subscription of end position information;
13, the navigation service between navigation server and the terminal finishes, and flow process finishes.
Below in conjunction with Fig. 4 application example two of the present invention is described.Use in the example at this, the positional information of terminal is to be obtained by terminal and location-server direct interaction, then by terminal positional information is sent to navigation server.
1, terminal and the navigation server data link setting up new data link or recover to have existed;
2, terminal sends Location Request, the positional information of requesting terminal itself to the location-server of network side;
3, after location-server calculates the current location information of terminal, this positional information is turned back to this terminal;
4, terminal navigation server sends navigation requests message, wherein carries: positional information, destination, hobby and message return address information that terminal is current;
5, navigation server is according to the request of terminal, return corresponding one or more of routing information and with the transport information of each path coherence, described routing information is used for describing corresponding route;
6, terminal is accepted user's selection, determines a certain paths;
7, navigation server is to the positional information of location-server requesting terminal;
8, location-server is initiated positioning flow to terminal, then the positional information that gets access to is returned to terminal;
9, terminal sends to navigation server with the current location information that gets access to;
10, navigation server calculates corresponding navigation information based on the current location information of terminal, comprising by current location to the routing iinformation of destination locations and the transport information relevant with this route;
11, navigation server navigation information that calculating is obtained turns back to terminal;
Step 7 to 11 execution that may repeatedly circulate, thus can provide continuous navigation Service to terminal.
12, terminal navigation server sends message, and request finishes navigation service;
13, terminal sends message to location-server, finishes positioning service;
14, the navigation service between navigation server and the terminal finishes, and flow process finishes.
Below in conjunction with application example three of the present invention.In this application example, the location-server that obtains and do not rely on network side of the positional information of terminal.For example, the GPS function that terminal can carry based on oneself is directly obtained the current location of oneself, then the position is offered navigation server.
1, terminal and the navigation server data link setting up new data link or recover to have existed;
2, terminal is utilized the positioning function of self, locates the position of oneself, for example, based on the GPS function self is positioned;
3, terminal navigation server sends navigation requests message, wherein carries: positional information, destination, hobby and message return address information that terminal is current;
4, navigation server is according to the request of terminal, return corresponding one or more of routing information and with the transport information of each path coherence, described routing information is used for describing corresponding route;
5, terminal is accepted user's selection, determines a certain paths;
6, terminal is utilized the positioning function of self, obtains the real-time position information of self, for example, based on the GPS function self is positioned;
7, terminal sends to navigation server with the positional information of obtaining;
8, navigation server calculates corresponding navigation information based on the position of terminal;
9, navigation server turns back to terminal with the navigation information that calculates;
Step 6 to 9 execution that may repeatedly circulate, thus can provide continuous navigation Service to terminal.
10, terminal navigation server sends message, and request finishes navigation service;
11, flow process finishes.
One of ordinary skill in the art will appreciate that all or part of step in the said method can come the instruction related hardware to finish by program, described program can be stored in the computer-readable recording medium, such as ROM (read-only memory), disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuit.Correspondingly, each the module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is the preferred embodiments of the present invention only, is not for limiting protection scope of the present invention.According to summary of the invention of the present invention; also other various embodiments can be arranged; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (31)
1. air navigation aid comprises:
Terminal navigation server sends navigation requests message, wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Described navigation server will send to described terminal according to the navigation information that described navigation requests message gets access to; Wherein, comprise transport information in the described navigation information.
2. the method for claim 1 is characterized in that:
Described transport information is the transport information relevant with route from described reference position to described destination locations.
3. method as claimed in claim 1 or 2 is characterized in that:
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
4. method as claimed in claim 1 or 2 is characterized in that:
Also carry the information of half-way point in the described navigation requests message;
Described route from described reference position to described destination locations is:
One or the route of one or more that described navigation server calculates according to described reference position, described destination locations and described half-way point.
5. the method for claim 1 is characterized in that,
The information that also comprises point of interest in the described navigation information.
6. method as claimed in claim 5 is characterized in that:
Described navigation server transmits the information of described point of interest with World Wide Web Consortium point of interest (W3C POI) coded format.
7. method as claimed in claim 1 or 2 is characterized in that:
Described navigation server obtains navigation information according to described navigation requests message, specifically comprises:
Described navigation server navigation information assistance data server acquisition request data, described data comprise: static routing data and/or transport information.
8. the method for claim 1 is characterized in that:
Described navigation server sends to described terminal with ISO standards traffic and travel information (ISO TTI) form with described transport information.
9. the method for claim 1 is characterized in that:
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal;
Described navigation server utilizes the universal resource identifier of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
10. method as claimed in claim 9 is characterized in that:
The indication of described reference position or the indication of described destination locations are used to indicate navigation server and utilize the universal resource identifier of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
11. the method for claim 1 is characterized in that, also comprises:
Described navigation server correspondingly suspends or the described navigation information of recovery transmission after receiving the time-out navigation requests that described terminal is sent or recovering navigation requests.
12. such as claim 1 or 3 described methods, it is characterized in that:
Also carry user's preference information in the described navigation requests message;
Navigation server uses described preference information to obtain the route that meets described preference information.
13. the method for claim 1 is characterized in that:
Also carry the navigate mode information of user selection in the described navigation requests message; Described navigate mode comprises: real-time mode or prediction mode.
14. the method for claim 1 is characterized in that:
Described navigation server obtains the present speed of described terminal or described navigation server obtains described terminal from location-server present speed from described terminal, is used for navigating calculating.
15. the method for claim 1 is characterized in that:
Also carry the vehicle type information in the described navigation requests message.
16. an air navigation aid comprises:
Terminal navigation server sends navigation requests message, wherein carries the first information, the second information and navigation take over party address information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Described navigation server will send according to the navigation information that described navigation requests message calculates according to described navigation take over party address information; Wherein, comprise transport information in the described navigation information.
17. method as claimed in claim 16 is characterized in that:
Described transport information is the transport information relevant with route from described reference position to described destination locations; And/or:
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
18. a navigation server comprises:
Module one is used for the navigation requests message that receiving terminal is sent, and wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for and will sends to described terminal according to the navigation information that described navigation requests message gets access to; Wherein, comprise transport information in the described navigation information.
19. navigation server as claimed in claim 18 is characterized in that:
Described transport information is the transport information relevant with route from described reference position to described destination locations; And/or,
Also comprise in the described navigation information: the routing iinformation from described reference position to described destination locations.
20. navigation server as claimed in claim 18 is characterized in that, also comprises module three:
Also carry the information of half-way point in the described navigation requests message;
Described route from described reference position to described destination locations is:
One or the route of one or more that described module three calculates according to described reference position, described destination locations and described half-way point.
21. navigation server as claimed in claim 18 is characterized in that,
The information that also comprises point of interest in the described navigation information;
Described module two is used for transmitting the information of described point of interest with World Wide Web Consortium point of interest (W3C POI) coded format.
22. such as claim 18 or 19 described navigation servers, it is characterized in that, also comprise:
Module four is used for navigation information assistance data server acquisition request data, and described data comprise: static routing data and/or transport information.
23. navigation server as claimed in claim 18 is characterized in that:
Described sending module is used for ISO standards traffic and travel information (ISO TTI) form described transport information being sent to described terminal.
24. navigation server as claimed in claim 18 is characterized in that, also comprises module five:
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal;
Described module five is obtained the positional information of described terminal for the universal resource identifier of location-server under the position universal resource identifier that utilizes described terminal or the described terminal.
25. navigation server as claimed in claim 24 is characterized in that:
The indication of described reference position or the indication of described destination locations are used to indicate described acquisition module and utilize the address information of location-server under the position universal resource identifier of described terminal or the described terminal to obtain the positional information of described terminal.
26. navigation server as claimed in claim 18 is characterized in that, also comprises module six:
Also carry user's preference information in the described navigation requests message;
Described module six is used for using described preference information to obtain and meets the route of described preference information.
27. navigation server as claimed in claim 18 is characterized in that, also comprises:
Module seven is used for obtaining the present speed of described terminal or described navigation server obtains described terminal from location-server present speed from described terminal, is used for navigating calculating.
28. a terminal comprises:
Module one is used for the navigation server and sends navigation requests message, wherein carries the first information and the second information; Comprise in the described first information: start position information or reference position indication; Comprise in described the second information: destination locations information or destination locations indication;
Module two is used for receiving the navigation information that described navigation server is sent; Wherein, comprise transport information in the described navigation information.
29. terminal as claimed in claim 28 is characterized in that,
Also carry in the described navigation requests information: the address information of location-server under the position universal resource identifier of described terminal or the described terminal.
30. terminal as claimed in claim 28 is characterized in that:
Carry any one or combination in any in the following information in the described navigation requests message: user's preference information, half-way dot information and type of vehicle information.
31. terminal as claimed in claim 28 is characterized in that:
Described module one also is used for repeatedly reporting to described navigation server the positional information of described terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102399741A CN102954797A (en) | 2011-08-19 | 2011-08-19 | Navigation method, navigation server and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102399741A CN102954797A (en) | 2011-08-19 | 2011-08-19 | Navigation method, navigation server and terminal |
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