CN103197331A - Navigation system with location-based service and navigation method thereof - Google Patents
Navigation system with location-based service and navigation method thereof Download PDFInfo
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- CN103197331A CN103197331A CN2013100830972A CN201310083097A CN103197331A CN 103197331 A CN103197331 A CN 103197331A CN 2013100830972 A CN2013100830972 A CN 2013100830972A CN 201310083097 A CN201310083097 A CN 201310083097A CN 103197331 A CN103197331 A CN 103197331A
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Abstract
The invention provides a navigation system with a location-based service. A navigator receives a wireless navigation signal of a satellite navigation system and obtains location information of the navigator. The navigator comprises a first communication unit and a first processor. The first communication unit sends the location information to a mobile communication terminal and receives returned location service information. The first processor is used for processing the location information and the location service information and transmits the location information and the location service information to the navigator for displaying. The mobile communication terminal is connected to a remote server side through a communication network and used for receiving the location information, sending service application data to the remote server side through the communication network and receiving the corresponding location service information from the remote server side. The remote server side responds to a service application and transmits the corresponding location service information back to the mobile communication terminal, wherein the service application data comprise the location information and a location service application, and the location service application is selected by a user through an operation interface of navigation processing software loaded to the mobile communication terminal.
Description
Technical field
The present invention relates to the satellite navigation technical field, relate in particular to a kind of navigational system of location-based service and air navigation aid of carrying out location-based service thereof of realizing.
Background technology
Along with development of Urban Traffic and automobile as the popularizing of the vehicles, navigating instrument has become the important aid of driving to go on a journey.Present vehicle mounted guidance mainly adopts the independent navigation pattern, and the data content of independent navigation is less in the prior art, kind is few, Data Update is slow.For example existing navigating instrument possesses the satellite-signal receiving function, can pass through the acquisition positional information of receiving satellite signal, and the map of inquiry storage obtains traffic route; But this class navigating instrument can not insert the internet owing to only possess the satellite-signal receiving function, thereby can not obtain real-time road condition information and enjoy relevant service in real time, and the convenience of its use just suffers restraints.Other have a class navigating instrument built-in FM FM signal Transmit-Receive Unit, can obtain some simply closely location-based services by this Transmit-Receive Unit, but its service ability is limited, and FM FM signal Transmit-Receive Unit sets up complexity and the manufacturing cost that has also increased navigating instrument in addition.
Summary of the invention
Technical matters to be solved by this invention is, a kind of navigational system and air navigation aid thereof with location-based service is provided, navigating instrument can not obtain real-time road condition information and enjoy relevant service in real time in the solution prior art, it is limited in one's ability perhaps to obtain location-based service, and needs to increase the complexity of navigating instrument and the problem of manufacturing cost.
In order to address the above problem, the invention provides a kind of navigational system with location-based service, comprise satellite navigation system, navigating instrument, mobile communication terminal, communication network and remote service end, described communication network comprises wireless network and Internet; Described navigating instrument is connected to described satellite navigation system by wireless signal, is used for receiving the wireless navigation signal of described satellite navigation system, obtains the positional information of navigating instrument; Described navigating instrument comprises first communication unit and first processor; It is interconnected that described navigating instrument carries out data by described first communication unit and described mobile communication terminal, is used for positional information is sent to described mobile communication terminal, and receives the location service information that described mobile communication terminal returns; Described first processor links to each other with described first communication unit, and for the treatment of described positional information and location service information, and the display unit that is sent to described navigating instrument shows; Described mobile communication terminal links to each other with described navigating instrument, and be connected to the remote service end by communication network, be used for receiving the positional information that described navigating instrument sends, and the service request data are sent to described remote service end by communication network, and receive corresponding location service information from described remote service termination, wherein, described service request data comprise the selected location-based service application of operation interface of described positional information and the user navigation process software by being loaded into described mobile communication terminal; Described remote service end is used for the described service request of response, and returns corresponding location service information to described mobile communication terminal.
Optionally, described first communication unit adopts the wireless blue tooth device, and described navigating instrument is connected by wireless mode with described mobile communication terminal.
Optionally, described first communication unit adopts wired usb communication interface, and described navigating instrument is connected by wired mode with described mobile communication terminal.
Optionally, described navigation process software is registered to the remote service end by selecting the pet name or ID, and obtains whole group's positional information by grouping plan.
Further, described remote service end comprises database and remote server; Real-time traffic information, garage positional information, dining and entertainment facilities positional information and user's registration information in the described database storage care scope, and by the communication network real-time update; Described remote server responds described location-based service application, and by after handling and inquiring about described database and obtain comprising the location service information of service data, through communication network described location service information is back to described mobile communication terminal.
In order to address the above problem, the present invention also provides a kind of air navigation aid that adopts the navigational system with location-based service of the present invention to carry out location-based service, comprises the steps: that (1) described navigating instrument is sent to described mobile communication terminal by described first communication unit with positional information; (2) user is by the navigation process software chosen position service request of described mobile communication terminal; (3) described mobile communication terminal will comprise that the service request data of positional information and location-based service application are sent to described remote service end by communication network, and wherein, described communication network comprises wireless network and Internet; (4) described remote service end responds described service request, and returns corresponding location service information to described mobile communication terminal; (5) after described mobile communication terminal is handled described location service information, be sent to described navigating instrument and show.
Optionally, described first communication unit adopts the wireless blue tooth device, and step (1) further comprises: described navigating instrument is sent to described mobile communication terminal by wireless mode with positional information.
Optionally, described first communication unit adopts wired usb communication interface, and step (1) further comprises: described navigating instrument is sent to described mobile communication terminal by wired mode with positional information.
Further, described remote service end comprises database and remote server, step (4) further comprises: (41) described remote server responds described location-based service application, and by after handling and inquiring about described database and obtain comprising the location service information of service data, through communication network described location service information is back to described mobile communication terminal.
Step (5) further comprises: the processor of (51) described mobile communication terminal obtains described location service information, and described location service information is processed into by the compatible data volume type of described navigating instrument; (52) described location service information is sent to described first processor through communication unit and described first communication unit of described mobile communication terminal; (53) described first processor is resolved the location service information that obtains, and is superimposed upon on the original locating information of described navigating instrument to show.
The invention has the advantages that, navigational system with location-based service of the present invention, by navigating instrument being increased simple terminal communication means and loading corresponding navigation process software at mobile communication terminal, can realize that navigating instrument is connected to remote server in real time, enjoy all kinds of location-based services that remote server and Internet provide, need not to increase complexity and the manufacturing cost of navigating instrument.The remote service end data can pass through network or other mode real-time update; The navigating instrument user can also obtain other Internet resources and the service in addition of remote service end by the mobile communication terminal network function.By these services, it is convenient that the navigating instrument user can obtain more driving, and can to a certain degree alleviate the urban traffic blocking situation.
Description of drawings
Fig. 1 is the configuration diagram with navigational system of location-based service of the present invention;
Fig. 2 carries out the method flow diagram of location-based service navigation for adopting the navigational system with location-based service of the present invention.
Embodiment
Has the navigational system of location-based service and the embodiment of air navigation aid elaborates below in conjunction with accompanying drawing to provided by the invention.
Fig. 1 is the configuration diagram with navigational system of location-based service of the present invention, comprise satellite navigation system 11, navigating instrument 12, mobile communication terminal 13, communication network 14 and remote service end 15, wherein said communication network 14 comprises wireless network 141 and Internet 142.
Described satellite navigation system 11 can adopt Beidou satellite navigation system or other satellite navigation systems.Wherein, Beidou satellite navigation system round-the-clock, round-the-clock in the world provides high precision, highly reliable location, navigation, time service service for all types of user, and its bearing accuracy is better than 10m, and velocity accuracy is better than 0.2 meter per second.The Beidou satellite navigation system (not shown) is made up of vacant terminal, ground surface end and user side three parts.Vacant terminal comprises 5 satellites and 30 non-geo satellites.Ground surface end comprises several land stations such as master station, injection plant and monitoring station.If only rely on Beidou satellite navigation system, the user side that then receives signal needs visible four satellite-signals simultaneously; Consider that avenue building factor such as blocks, in order to realize reliable positioning-speed-measuring, user side by Big Dipper user terminal and with GPS of America, Russia's " GLONASS " (GLONASS), European Union's " Galileo " (GALILEO) waits the terminal of other satellite navigation system compatibilities to form, also can be auxiliary through inertial navigation (INS), realize dynamically the auxiliary and location when being lower than four visible satellites and test the speed; Therefore, in other embodiments of the invention, also can adopt other satellite navigation systems to realize long range positioning.
Described navigating instrument 12 is connected to described satellite navigation system 11 by wireless signal, is used for receiving the wireless navigation signal of described satellite navigation system 11, obtains the positional information of navigating instrument 12.
Described navigating instrument 12 comprises satellite positioning-terminal 121, first processor 122, display unit 123 and first communication unit 124.
Described satellite positioning-terminal 121 is used for receiving the wireless navigation signal of described satellite navigation system 11, obtains the positional information of navigating instrument 12 and is sent to described first processor 122.Described first processor 122 is handled for location information and is shown by described display unit 123.
It is interconnected that described navigating instrument 12 carries out data by described first communication unit 124 and described mobile communication terminal 13, described positional information after being used for handling through described first processor 122 is sent to described mobile communication terminal 13, and receives the location service information that described mobile communication terminal 13 returns.Wherein, described navigating instrument 12 can comprise USB interface or set up bluetooth communication interface that then described first communication unit 12 can adopt wireless blue tooth communication or wired usb communication.
Described first processor 122 is further used for resolving by the received location service information of described first communication unit 124, is superimposed upon on described navigating instrument 12 original positional informations and by described display unit 123 to show.Described first processor 122 stores electronic chart, real-time road condition information can be superimposed to navigating instrument 12 electronic charts by figure layer mode, and show at described display unit 123, selects traffic route to make things convenient for the user; Described first processor 122 can also will show at navigating instrument 12 electronic charts with all customer locations in a group simultaneously.
Described mobile communication terminal 13 links to each other with described navigating instrument 12, and be connected to remote service end 15 by communication network 14, be used for receiving the positional information that described navigating instrument 12 sends, and the service request data that will comprise positional information and user selected position service request are sent to described remote service end 15 by communication network 14, and receive corresponding location service information from described remote service end 15.Wherein, described location-based service application is the selected location-based service application of operation interface of the navigation process software 134 of user by being loaded into described mobile communication terminal 13.Described mobile communication terminal 13 can be smart mobile phone.
Described mobile communication terminal 13 comprises second communication unit 131, second processor 132, wireless transmit/receive units 133 and the navigation process software 134 that is loaded into described second processor 132.
It is interconnected that first communication unit 124 of described second communication unit 131 and described navigating instrument 12 carries out data.Wherein, described first communication unit 124 all adopts the wireless blue tooth device with second communication unit 131, and then described navigating instrument 12 and described mobile communication terminal 13 are connected by wireless mode; Perhaps, described first communication unit 124 all adopts wired usb communication interface with second communication unit 131, and then described navigating instrument 12 is connected by wired mode with described mobile communication terminal 13.
Described second processor 132 links to each other with described second communication unit 131, is used for receiving the positional information that described navigating instrument 12 sends by described second communication unit 131.Described second processor 132 is further used for receiving the user by the selected location-based service application of described navigation process software 134 operation interfaces.
Described wireless transmit/receive units 133 is used for comprising that the service request data of positional information and location-based service application are sent to described remote service end 15 by communication network 14, and receives corresponding location service information from described remote service end 15.
Described second processor 132 further links to each other with described wireless transmit/receive units 133, be used for obtaining described location service information by described wireless transmit/receive units 133, and described location service information is processed into can be by after the compatible data volume type of described navigating instrument 12, be sent to described navigating instrument 12 through described second communication unit 131, after the described first processor 122 of described navigating instrument 12 is resolved, be superimposed upon on described navigating instrument 12 original positional informations and show.
Described navigation process software 134 comprises man machine operation interface, and the user can carry out position relevant information inquiry or real-time road service request easily by operation interface.Described navigation process software 134 can also select the pet name or ID to register to described remote service end 15, and obtains whole group's positional information by grouping plan.
Described remote service end 15 is used for the described service request of response, and returns corresponding location service information to described mobile communication terminal 13.Described remote service end 15 comprises database 151 and remote server 152.
Service datas (being point of interest) such as real-time traffic information, garage positional information, dining and entertainment facilities positional information and user's registration information in the described database 151 storage care scopes, and by communication network 14 or other mode real-time update.
The described location-based service application of described remote server 152 responses, and by after handling and inquiring about described database 151 and obtain comprising the location service information of respective service data, through communication network 14 described location service information is back to described mobile communication terminal 13.Described remote server 152 can pass through Query Database 151 automatic respond services applications, also can be undertaken alternately by artificial answer mode and navigating instrument user.In addition, the navigating instrument user can also obtain remote service end 15 other Internet resources 16 and service in addition by the network function of mobile communication terminal 13.
Navigational system with location-based service of the present invention, by navigating instrument being increased simple terminal communication means and loading corresponding navigation process software at mobile communication terminal, can realize that navigating instrument is connected to remote server in real time, enjoy all kinds of location-based services that remote server and Internet provide, need not to increase complexity and the manufacturing cost of navigating instrument.The remote service end data can pass through network or other mode real-time update; The navigating instrument user can also obtain other Internet resources and the service in addition of remote service end by the mobile communication terminal network function.By these services, it is convenient that the navigating instrument user can obtain more driving, and can to a certain degree alleviate the urban traffic blocking situation.
Fig. 2 carries out the method flow diagram of location-based service navigation for adopting the navigational system with location-based service of the present invention, may further comprise the steps.
S21: described navigating instrument is sent to described mobile communication terminal by described first communication unit with positional information.
Described satellite positioning-terminal 121 receives the wireless navigation signal of described satellite navigation system 11, obtains the positional information of navigating instrument 12 and is sent to described first processor 122.Described first processor 122 is handled for location information and is shown by described display unit 123.It is interconnected that second communication unit 131 by described first communication unit 124 and described mobile communication terminal 13 carries out data simultaneously, will be sent to described mobile communication terminal 13 through the described positional information after described first processor 122 processing.
Wherein, if described first communication unit 124 all adopts the wireless blue tooth device with second communication unit 131, then described navigating instrument 12 and described mobile communication terminal 13 are connected by wireless mode, and step S21 further comprises: if described navigating instrument 12 is sent to described mobile communication terminal 13 by wireless mode with positional information; Perhaps, described first communication unit 124 all adopts wired usb communication interface with second communication unit 131, then described navigating instrument 12 is connected by wired mode with described mobile communication terminal 13, and step S21 further comprises: described navigating instrument 12 is sent to described mobile communication terminal 13 by wired mode with positional information.
S22: the user is by the navigation process software chosen position service request of described mobile communication terminal.
The navigation process software 134 of described mobile communication terminal 13 comprises man machine operation interface, and the user can carry out position relevant information inquiry or real-time road service request easily by operation interface.Described navigation process software 134 can also select the pet name or ID to register to described remote service end 15, and obtains whole group's positional information by grouping plan.
S23: described mobile communication terminal will comprise that the service request data of positional information and location-based service application are sent to described remote service end by communication network, and wherein, described communication network comprises wireless network and Internet.
S24: described remote service end responds described service request, and returns corresponding location service information to described mobile communication terminal.
Service datas (being point of interest) such as real-time traffic information, garage positional information, dining and entertainment facilities positional information and user's registration information in the database 151 storage care scopes of described remote service end 15, and by communication network 14 real-time update.The described location-based service application of remote server 152 responses of described remote service end 15, and by after handling and inquiring about described database 151 and obtain comprising the location service information of respective service data, through communication network 14 described location service information is back to described mobile communication terminal 13.
S25: described mobile communication terminal is sent to described navigating instrument and shows after described location service information is handled.
The wireless transmit/receive units 133 of described mobile communication terminal 13 receives corresponding location service information from described remote service end 15.The described location service information that second processor 132 of described mobile communication terminal 13 receives described wireless transmit/receive units 133 is processed into and can be sent to first communication unit 124 of described navigating instrument 12 through described second communication unit 131 by after the compatible data volume type of described navigating instrument 12.
The first processor 122 of described navigating instrument 12 is resolved after obtaining corresponding location service information by described first communication unit 124, is superimposed upon on described navigating instrument 12 original positional informations and by described display unit 123 to show.Described first processor 122 stores electronic chart, real-time road condition information can be superimposed to navigating instrument 12 electronic charts by figure layer mode, and show at described display unit 123, selects traffic route to make things convenient for the user; Described first processor 122 can also will show at navigating instrument 12 electronic charts with all customer locations in a group simultaneously.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. navigational system with location-based service, comprise satellite navigation system and navigating instrument, described navigating instrument is connected to described satellite navigation system by wireless signal, is used for receiving the wireless navigation signal of described satellite navigation system, obtains the positional information of navigating instrument; It is characterized in that,
Described system also comprises mobile communication terminal, communication network and remote service end, and described communication network comprises wireless network and Internet;
Described navigating instrument comprises first communication unit and first processor;
It is interconnected that described navigating instrument carries out data by described first communication unit and described mobile communication terminal, is used for positional information is sent to described mobile communication terminal, and receives the location service information that described mobile communication terminal returns;
Described first processor links to each other with described first communication unit, and for the treatment of described positional information and location service information, and the display unit that is sent to described navigating instrument shows;
Described mobile communication terminal is connected to the remote service end by communication network, be used for receiving the positional information that described navigating instrument sends, and the service request data are sent to described remote service end by communication network, and receive corresponding location service information from described remote service termination, wherein, described service request data comprise the selected location-based service application of operation interface of described positional information and the user navigation process software by being loaded into described mobile communication terminal;
Described remote service end is used for the described service request of response, and returns corresponding location service information to described mobile communication terminal.
2. the navigational system with location-based service as claimed in claim 1 is characterized in that, described first communication unit adopts the wireless blue tooth device, and described navigating instrument is connected by wireless mode with described mobile communication terminal.
3. the navigational system with location-based service as claimed in claim 1 is characterized in that, described first communication unit adopts wired usb communication interface, and described navigating instrument is connected by wired mode with described mobile communication terminal.
4. the navigational system with location-based service as claimed in claim 1 is characterized in that, described navigation process software is registered to the remote service end by selecting the pet name or ID, and obtains whole group's positional information by grouping plan.
5. the navigational system with location-based service as claimed in claim 1 is characterized in that, described remote service end comprises database and remote server; Real-time traffic information, garage positional information, dining and entertainment facilities positional information and user's registration information in the described database storage care scope, and by the communication network real-time update; Described remote server responds described location-based service application, and by after handling and inquiring about described database and obtain comprising the location service information of service data, through communication network described location service information is back to described mobile communication terminal.
6. an air navigation aid that adopts the described navigational system with location-based service of claim 1 to carry out location-based service is characterized in that, comprises the steps:
(1) described navigating instrument is sent to described mobile communication terminal by described first communication unit with positional information;
(2) user is by the navigation process software chosen position service request of described mobile communication terminal;
(3) described mobile communication terminal will comprise that the service request data of positional information and location-based service application are sent to described remote service end by communication network, and wherein, described communication network comprises wireless network and Internet;
(4) described remote service end responds described service request, and returns corresponding location service information to described mobile communication terminal;
(5) after described mobile communication terminal is handled described location service information, be sent to described navigating instrument and show.
7. the air navigation aid of location-based service as claimed in claim 6 is characterized in that, described first communication unit adopts the wireless blue tooth device, and step (1) further comprises: described navigating instrument is sent to described mobile communication terminal by wireless mode with positional information.
8. the air navigation aid of location-based service as claimed in claim 6, it is characterized in that, described first communication unit adopts wired usb communication interface, and step (1) further comprises: described navigating instrument is sent to described mobile communication terminal by wired mode with positional information.
9. the air navigation aid of location-based service as claimed in claim 6 is characterized in that, described remote service end comprises database and remote server, and step (4) further comprises:
(41) described remote server responds described location-based service application, and by after handling and inquiring about described database and obtain comprising the location service information of service data, through communication network described location service information is back to described mobile communication terminal.
10. the air navigation aid of location-based service as claimed in claim 6, it is characterized in that, step (5) further comprises: the processor of (51) described mobile communication terminal obtains described location service information, and described location service information is processed into by the compatible data volume type of described navigating instrument;
(52) described location service information is sent to described first processor through communication unit and described first communication unit of described mobile communication terminal;
(53) described first processor is resolved the location service information that obtains, and is superimposed upon on the original locating information of described navigating instrument to show.
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| CN2013100830972A CN103197331A (en) | 2013-03-15 | 2013-03-15 | Navigation system with location-based service and navigation method thereof |
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| CN2013100830972A CN103197331A (en) | 2013-03-15 | 2013-03-15 | Navigation system with location-based service and navigation method thereof |
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Application publication date: 20130710 |