CN108430036B - Navigation information acquisition method and device - Google Patents
Navigation information acquisition method and device Download PDFInfo
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- CN108430036B CN108430036B CN201810530807.4A CN201810530807A CN108430036B CN 108430036 B CN108430036 B CN 108430036B CN 201810530807 A CN201810530807 A CN 201810530807A CN 108430036 B CN108430036 B CN 108430036B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004891 communication Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 230000000977 initiatory effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/024—Guidance services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The method and the device for acquiring the navigation information provided by the invention receive the navigation information acquisition request which is initiated by the calling terminal and comprises the identification of the calling terminal and the identification of the called terminal; determining base stations to which the calling terminal and the called terminal are respectively connected, and determining matched hotspot access information according to the positions of the base stations; respectively sending the hotspot access information to the calling terminal and the called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information; determining the position information of a calling terminal and a called terminal according to the signal coverage range of hotspots accessed by the calling terminal and the called terminal respectively; navigation information is generated according to the position information of the calling terminal and the called terminal, and the navigation information is sent to the calling terminal, so that the position of the terminal is determined by the position of the terminal access base station and the position of the access hotspot, the navigation information with high accuracy is provided for a user, and the user experience is improved.
Description
Technical Field
The present invention relates to communications technologies, and in particular, to a method and an apparatus for acquiring navigation information.
Background
With the development of city construction and the improvement of the complexity of buildings, the acquisition demand of users for navigation information is increasing.
In the prior art, a user generally obtains navigation information through a map client installed on a terminal, and the map client provides a corresponding navigation service for the user by using GPS satellite positioning.
However, when a user encounters a situation that the user needs to implement indoor convergence with other users located in the same building, since the GPS satellite cannot implement accurate indoor positioning, the user can only determine the position of the other user according to experience or a map, so as to facilitate indoor convergence. That is, in the prior art, there is no means for providing accurate navigation information for the user, and the user's need for acquiring the navigation information is not satisfied.
Disclosure of Invention
The invention provides a navigation information acquisition method and device, and aims to solve the technical problem that a user cannot acquire navigation information in the prior art.
In one aspect, the present invention provides a method for acquiring navigation information, including:
receiving a navigation information acquisition request which is initiated by a calling terminal and comprises an identifier of the calling terminal and an identifier of a called terminal;
determining base stations which are respectively connected with the calling terminal and the called terminal, and determining matched hotspot access information according to the positions of the base stations;
the hotspot access information is respectively sent to the calling terminal and the called terminal, so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information;
determining the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot respectively accessed by the calling terminal and the called terminal;
and generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal.
In an optional implementation manner, after determining the base stations to which the calling terminal and the called terminal are respectively connected, the method further includes:
judging whether the base station connected with the calling terminal and the base station connected with the called terminal are the same base station or adjacent base stations;
if yes, executing the step of determining the matched hotspot access information according to the position of the base station; otherwise, returning navigation failure information to the calling terminal.
In an optional implementation manner, the hotspot access information includes a hotspot identifier;
correspondingly, the determining the matched hotspot access information according to the position of the base station includes:
according to the preset corresponding relation between each hot spot identification and each base station position, respectively determining a calling hot spot identification matched with the base station position of the base station connected with the calling terminal and a called hot spot identification matched with the base station position of the base station connected with the called terminal;
correspondingly, the sending the hotspot access information to the calling terminal and the called terminal respectively to allow the calling terminal and the called terminal to access the corresponding hotspots according to the hotspot access information includes:
and sending the calling hotspot identification to the calling terminal, and sending the called hotspot identification to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
In an optional implementation manner, the hotspot access information further includes a hotspot authentication code;
after determining the calling hot spot identifier matched with the base station position of the base station to which the calling terminal is connected and the called hot spot identifier matched with the base station position of the base station to which the called terminal is connected respectively according to the preset corresponding relationship between each hot spot identifier and each base station position, the method further comprises the following steps:
and determining hotspot authentication codes corresponding to the calling hotspot identification and the called hotspot identification, and respectively sending the corresponding hotspot authentication codes to the calling terminal and the called terminal so that the calling terminal and the called terminal can realize identity authentication by using the corresponding hotspot authentication codes.
In an optional implementation manner, before determining the location information of the calling terminal and the called terminal according to the signal coverage of the hotspot to which the calling terminal and the called terminal access respectively, the method further includes:
and determining the signal coverage range of the hotspot accessed by the calling terminal and the signal coverage range of the hotspot accessed by the called terminal according to the preset signal coverage range of each hotspot.
In another aspect, the present invention further provides a navigation information obtaining apparatus, including:
the communication unit is used for receiving a navigation information acquisition request which is initiated by a calling terminal and comprises an identifier of the calling terminal and an identifier of a called terminal;
the processing unit is used for determining base stations which are respectively connected with the calling terminal and the called terminal and determining matched hotspot access information according to the positions of the base stations;
the communication unit is further configured to send the hotspot access information to the calling terminal and the called terminal respectively, so that the calling terminal and the called terminal access corresponding hotspots according to the hotspot access information;
the processing unit is further configured to determine location information of the calling terminal and the called terminal according to signal coverage of hotspots to which the calling terminal and the called terminal access respectively; and generating navigation information according to the position information of the calling terminal and the called terminal, and enabling the communication unit to send the navigation information to the calling terminal.
In an optional implementation manner, the processing unit is further configured to determine, after determining base stations to which the calling terminal and the called terminal are respectively connected, whether the base station to which the calling terminal is connected and the base station to which the called terminal is connected are the same base station or adjacent base stations;
if yes, the processing unit executes the step of determining the matched hotspot access information according to the position of the base station; otherwise, the communication unit returns navigation failure information to the calling terminal.
In an optional implementation manner, the hotspot access information includes a hotspot identifier;
correspondingly, the processing unit is specifically configured to: according to the preset corresponding relation between each hot spot identification and each base station position, respectively determining a calling hot spot identification matched with the base station position of the base station connected with the calling terminal and a called hot spot identification matched with the base station position of the base station connected with the called terminal;
correspondingly, the communication unit is specifically configured to: and sending the calling hotspot identification to the calling terminal, and sending the called hotspot identification to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
In an optional implementation manner, the hotspot access information further includes a hotspot authentication code;
the communication unit is further configured to determine a hot spot authentication code corresponding to the calling hot spot identifier and the called hot spot identifier after the processing unit determines, according to a preset correspondence between each hot spot identifier and each base station location, the calling hot spot identifier matching the base station location of the base station to which the calling terminal is connected and the called hot spot identifier matching the base station location of the base station to which the called terminal is connected, and send the corresponding hot spot authentication code to the calling terminal and the called terminal, respectively, so that the calling terminal and the called terminal realize identity authentication by using the corresponding hot spot authentication code.
In an optional implementation manner, the processing unit is further configured to determine, according to preset signal coverage ranges of respective hotspots, a signal coverage range of a hotspot accessed by the calling terminal and a signal coverage range of a hotspot accessed by the called terminal before determining the location information of the calling terminal and the called terminal according to the signal coverage ranges of the respective hotspots accessed by the calling terminal and the called terminal.
The method and the device for acquiring the navigation information provided by the invention receive the navigation information acquisition request which is initiated by the calling terminal and comprises the identification of the calling terminal and the identification of the called terminal; determining base stations which are respectively connected with the calling terminal and the called terminal, and determining matched hotspot access information according to the positions of the base stations; the hotspot access information is respectively sent to the calling terminal and the called terminal, so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information; determining the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot respectively accessed by the calling terminal and the called terminal; and generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal, so that the position of the terminal is determined by utilizing the position of the terminal access base station and the position of the access hotspot, the navigation information with higher accuracy is provided for the user, and the user experience is improved.
Drawings
Fig. 1 is a schematic flowchart of a method for acquiring navigation information according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a navigation information obtaining method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a navigation information obtaining apparatus according to a third embodiment of the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
With the development of city construction and the improvement of the complexity of buildings, the acquisition demand of users for navigation information is increasing.
In the prior art, a user generally obtains navigation information through a map client installed on a terminal, and the map client provides a corresponding navigation service for the user by using GPS satellite positioning.
However, when a user encounters a situation that the user needs to implement indoor convergence with other users located in the same building, since the GPS satellite cannot implement accurate indoor positioning, the user can only determine the position of the other user according to experience or a map, so as to facilitate indoor convergence. That is, in the prior art, there is no means for providing accurate navigation information for the user, and the user's need for acquiring the navigation information is not satisfied.
It is noted that the exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.
Aiming at the problem, the invention provides a method and a device for acquiring navigation information. Fig. 1 is a schematic flow chart of a method for acquiring navigation information according to an embodiment of the present invention, and as shown in fig. 1, the method for acquiring navigation information includes:
103, respectively sending the hotspot access information to a calling terminal and a called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information;
104, respectively determining the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot respectively accessed by the calling terminal and the called terminal;
and 105, generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal.
It should be noted that the main execution body of the method for acquiring navigation information provided by the present invention is an acquiring apparatus of navigation information, which may specifically be a physical device composed of electronic devices such as a processor, a memory, a logic circuit, and a combination chip, and may be used for performing communication connection and data interaction with a user terminal, a base station, an indoor hotspot, and other communication devices.
Specifically, in the first embodiment, when the user needs to merge with other users in the same indoor environment indoors, the user terminal may send a navigation information obtaining request to the navigation information obtaining device, and in order to facilitate the navigation information obtaining device to obtain the navigation target, the obtaining request includes an identifier of the user terminal as the navigation target. In order to distinguish the user terminals, the party initiating the acquisition request is referred to as a "calling terminal", the user terminal of the navigation target in the navigation information that the calling terminal wants to acquire is referred to as a "called terminal", and the navigation information may specifically refer to a path or route from the position of the calling terminal to the position of the called terminal. In addition, the obtaining request includes the identifier of the calling terminal and the identifier of the called terminal, and the identifiers may include a mobile phone number, a terminal identification code, and the like.
Then, the navigation information acquiring device may determine the base station to which the calling terminal is connected and the base station to which the called terminal is connected according to the identifier of the calling terminal and the identifier of the called terminal. Generally, the location of the base station and the range of the base station signal that can be received are fixed, so that the general locations of the calling terminal and the called terminal can be determined by determining the base station to which the calling terminal and the called terminal are respectively connected. Then, the hotspot access information matched with the base station position of each base station can be determined according to the base station position.
In an alternative manner, the hotspot access information includes a hotspot identifier, for example, the hotspot identifier may be a name of a hotspot, such as wifi1, wifi2, or a hotspot code used by the user terminal when searching for the hotspot. The device for acquiring navigation information may prestore the corresponding relationship between each hotspot identification and each base station location, that is, for a certain location, the corresponding relationship should include a hotspot identification of a hotspot where a signal can cover the location and a base station where the signal can cover the location. Therefore, the navigation information acquiring device can respectively determine the calling hot spot identifier matched with the base station position of the base station connected with the calling terminal and the called hot spot identifier matched with the base station position of the base station connected with the called terminal through the preset corresponding relation between each hot spot identifier and each base station position. And then, the calling hotspot identification is sent to the calling terminal, and the called hotspot identification is sent to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
Preferably, the hotspot access information further comprises a hotspot authentication code; the hotspot authentication code may be a random character string, an encrypted authorization code, and other authentication codes that can be used to verify the identity of the user. In order to ensure safety, after determining a calling hotspot identifier matched with the base station position of the base station to which the calling terminal is connected and a called hotspot identifier matched with the base station position of the base station to which the called terminal is connected respectively according to a preset corresponding relationship between each hotspot identifier and each base station position, the method further comprises the following steps: and determining hotspot authentication codes corresponding to the calling hotspot identification and the called hotspot identification, and respectively sending the corresponding hotspot authentication codes to the calling terminal and the called terminal so that the calling terminal and the called terminal can realize identity authentication by using the corresponding hotspot authentication codes.
After hotspot access information is respectively sent to a calling terminal and a called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information, a navigation information acquisition device respectively determines the position information of the calling terminal and the called terminal according to the signal coverage range of the hotspots accessed by the calling terminal and the called terminal; and generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal to respectively determine the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot accessed by the calling terminal and the called terminal.
The method comprises the steps that the position of a hotspot and the signal coverage range of the hotspot are generally preset, so that before the position information of a calling terminal and the position information of a called terminal are determined according to the signal coverage ranges of the hotspots accessed by the calling terminal and the called terminal respectively, the signal coverage range of the hotspot accessed by the calling terminal and the signal coverage range of the hotspot accessed by the called terminal can be determined according to the preset signal coverage range of each hotspot.
The method for acquiring the navigation information provided by the embodiment of the invention receives the navigation information acquisition request which is initiated by the calling terminal and comprises the identification of the calling terminal and the identification of the called terminal; determining base stations to which the calling terminal and the called terminal are respectively connected, and determining matched hotspot access information according to the positions of the base stations; respectively sending the hotspot access information to the calling terminal and the called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information; determining the position information of a calling terminal and a called terminal according to the signal coverage range of hotspots accessed by the calling terminal and the called terminal respectively; navigation information is generated according to the position information of the calling terminal and the called terminal, and the navigation information is sent to the calling terminal, so that the position of the terminal is determined by the position of the terminal access base station and the position of the access hotspot, the navigation information with high accuracy is provided for a user, and the user experience is improved.
On the basis of the first embodiment, fig. 2 is a schematic flow chart of a method for acquiring navigation information according to the second embodiment of the present invention, as shown in fig. 2, the method includes:
if yes, go to step 204; otherwise, step 203 is executed.
And step 204, determining matched hotspot access information according to the position of the base station.
And step 206, determining the position information of the calling terminal and the called terminal according to the signal coverage of the hot spot respectively accessed by the calling terminal and the called terminal.
And step 207, generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal.
Similar to the embodiment, when the user needs to merge with other users in the same indoor environment indoors, a navigation information obtaining request may be sent to the navigation information obtaining device through the user terminal, and in order to facilitate the navigation information obtaining device to obtain the navigation target, the obtaining request includes an identifier of the user terminal as the navigation target. In order to distinguish the user terminals, the party initiating the acquisition request is referred to as a "calling terminal", the user terminal of the navigation target in the navigation information that the calling terminal wants to acquire is referred to as a "called terminal", and the navigation information may specifically refer to a path or route from the position of the calling terminal to the position of the called terminal. In addition, the obtaining request includes the identifier of the calling terminal and the identifier of the called terminal, and the identifiers may include a mobile phone number, a terminal identification code, and the like.
Then, the navigation information acquiring device may determine the base station to which the calling terminal is connected and the base station to which the called terminal is connected according to the identifier of the calling terminal and the identifier of the called terminal. Generally, the location of the base station and the range of the base station signal that can be received are fixed, so that the general locations of the calling terminal and the called terminal can be determined by determining the base station to which the calling terminal and the called terminal are respectively connected. Then, the hotspot access information matched with the base station position of each base station can be determined according to the base station position.
Different from the first embodiment, in the second embodiment, the method further includes a step of determining whether the base station to which the calling terminal is connected and the base station to which the called terminal is connected are the same base station or adjacent base stations, and if not, returning navigation failure information to the calling terminal. It should be noted that, since the present application is directed to acquiring indoor navigation information, especially to acquiring navigation information in which the calling terminal and the called terminal are located in the same building. Generally, when the calling terminal and the called terminal are located in a building, the base station to which the calling terminal and the called terminal are connected should be the same base station or an adjacent base station. And when the calling base station and the called base station are judged to be different base stations, the situation that the calling terminal and the called terminal are located in different buildings or one of the two base stations is located indoors and the other one is located outdoors can be determined, and at the moment, navigation failure information can be returned to the calling terminal so as to guide the calling terminal to navigate in other modes.
And then, when the calling base station and the called base station are determined to be the same base station or adjacent base stations, respectively determining matched hotspot access information according to the positions of the base stations, and respectively sending the hotspot access information to the calling terminal and the called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information.
After hotspot access information is respectively sent to a calling terminal and a called terminal so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information, a navigation information acquisition device respectively determines the position information of the calling terminal and the called terminal according to the signal coverage range of the hotspots accessed by the calling terminal and the called terminal; and generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal to respectively determine the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot accessed by the calling terminal and the called terminal. The method comprises the steps that the position of a hotspot and the signal coverage range of the hotspot are generally preset, so that before the position information of a calling terminal and the position information of a called terminal are determined according to the signal coverage ranges of the hotspots accessed by the calling terminal and the called terminal respectively, the signal coverage range of the hotspot accessed by the calling terminal and the signal coverage range of the hotspot accessed by the called terminal can be determined according to the preset signal coverage range of each hotspot. The navigation information generated according to the position information may be generated by using the prior art, which is not limited by the present invention.
The method for acquiring navigation information provided by the second embodiment of the present invention further includes, on the basis of the first embodiment, determining whether the base stations to which the calling terminal and the called terminal are respectively connected are the same base station or an adjacent base station, and determining the matched hotspot access information according to the base station position only when the base stations to which the calling terminal and the called terminal are respectively connected are the same base station or an adjacent base station, so that the navigation information provided by the present invention can be accurately used in an indoor scene, thereby improving user experience.
Fig. 3 is a schematic structural diagram of an apparatus for acquiring navigation information according to a third embodiment of the present invention, as shown in fig. 3, the apparatus includes:
a communication unit 10, configured to receive an acquisition request of navigation information, which is initiated by a calling terminal and includes an identifier of the calling terminal and an identifier of a called terminal;
the processing unit 20 is configured to determine base stations to which the calling terminal and the called terminal are respectively connected, and determine matching hotspot access information according to the positions of the base stations;
the communication unit 10 is further configured to send the hotspot access information to the calling terminal and the called terminal respectively, so that the calling terminal and the called terminal access corresponding hotspots according to the hotspot access information;
the processing unit 20 is further configured to determine location information of the calling terminal and the called terminal according to signal coverage of hotspots to which the calling terminal and the called terminal access respectively; and generating navigation information according to the position information of the calling terminal and the called terminal, and enabling the communication unit 10 to send the navigation information to the calling terminal.
In an optional implementation manner, the processing unit 20 is further configured to determine, after determining base stations to which the calling terminal and the called terminal are respectively connected, whether the base station to which the calling terminal is connected and the base station to which the called terminal is connected are the same base station or adjacent base stations; if yes, the processing unit 20 executes a step of determining matched hotspot access information according to the position of the base station; otherwise, the communication unit 10 returns navigation failure information to the calling terminal.
In an optional implementation manner, the hotspot access information includes a hotspot identifier; correspondingly, the processing unit 20 is specifically configured to: according to the preset corresponding relation between each hot spot identification and each base station position, respectively determining a calling hot spot identification matched with the base station position of the base station connected with the calling terminal and a called hot spot identification matched with the base station position of the base station connected with the called terminal;
correspondingly, the communication unit 10 is specifically configured to: and sending the calling hotspot identification to the calling terminal, and sending the called hotspot identification to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
In an optional implementation manner, the hotspot access information further includes a hotspot authentication code; the communication unit 10 is further configured to determine, after the processing unit 20 determines, according to the preset correspondence between each hotspot identification and each base station position, a calling hotspot identification matched with a base station position of a base station to which the calling terminal is connected and a called hotspot identification matched with a base station position of a base station to which the called terminal is connected, hotspot authentication codes corresponding to the calling hotspot identification and the called hotspot identification, and send the corresponding hotspot authentication codes to the calling terminal and the called terminal, respectively, so that the calling terminal and the called terminal realize identity authentication by using the corresponding hotspot authentication codes.
In an optional implementation manner, the processing unit 20 is further configured to determine, according to preset signal coverage ranges of the hotspots, a signal coverage range of the hotspot accessed by the calling terminal and a signal coverage range of the hotspot accessed by the called terminal before determining the location information of the calling terminal and the called terminal according to the signal coverage ranges of the hotspots accessed by the calling terminal and the called terminal, respectively.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process and corresponding beneficial effects of the system described above may refer to the corresponding process in the foregoing method embodiments, and are not described herein again.
The navigation information acquisition device provided by the third embodiment of the invention receives the navigation information acquisition request which is initiated by the calling terminal and comprises the identification of the calling terminal and the identification of the called terminal; determining base stations which are respectively connected with the calling terminal and the called terminal, and determining matched hotspot access information according to the positions of the base stations; the hotspot access information is respectively sent to the calling terminal and the called terminal, so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information; determining the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot respectively accessed by the calling terminal and the called terminal; and generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal, so that the position of the terminal is determined by utilizing the position of the terminal access base station and the position of the access hotspot, the navigation information with higher accuracy is provided for the user, and the user experience is improved.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for acquiring navigation information is characterized by comprising the following steps:
receiving a navigation information acquisition request which is initiated by a calling terminal and comprises an identifier of the calling terminal and an identifier of a called terminal;
determining base stations which are respectively connected with the calling terminal and the called terminal, and determining matched hotspot access information according to the positions of the base stations;
the hotspot access information is respectively sent to the calling terminal and the called terminal, so that the calling terminal and the called terminal can access corresponding hotspots according to the hotspot access information;
determining the position information of the calling terminal and the called terminal according to the signal coverage range of the hot spot respectively accessed by the calling terminal and the called terminal;
generating navigation information according to the position information of the calling terminal and the called terminal, and sending the navigation information to the calling terminal;
after determining the base stations to which the calling terminal and the called terminal are respectively connected, the method further includes:
judging whether the base station connected with the calling terminal and the base station connected with the called terminal are the same base station or adjacent base stations;
if yes, executing the step of determining the matched hotspot access information according to the position of the base station; otherwise, returning navigation failure information to the calling terminal.
2. The method according to claim 1, wherein the hotspot access information includes a hotspot identification;
correspondingly, the determining the matched hotspot access information according to the position of the base station includes:
according to the preset corresponding relation between each hot spot identification and each base station position, respectively determining a calling hot spot identification matched with the base station position of the base station connected with the calling terminal and a called hot spot identification matched with the base station position of the base station connected with the called terminal;
correspondingly, the sending the hotspot access information to the calling terminal and the called terminal respectively to allow the calling terminal and the called terminal to access the corresponding hotspots according to the hotspot access information includes:
and sending the calling hotspot identification to the calling terminal, and sending the called hotspot identification to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
3. The method according to claim 2, wherein the hotspot access information further includes a hotspot authentication code;
after determining the calling hot spot identifier matched with the base station position of the base station to which the calling terminal is connected and the called hot spot identifier matched with the base station position of the base station to which the called terminal is connected respectively according to the preset corresponding relationship between each hot spot identifier and each base station position, the method further comprises the following steps:
and determining hotspot authentication codes corresponding to the calling hotspot identification and the called hotspot identification, and respectively sending the corresponding hotspot authentication codes to the calling terminal and the called terminal so that the calling terminal and the called terminal can realize identity authentication by using the corresponding hotspot authentication codes.
4. The method according to any one of claims 1 to 3, wherein before determining the location information of the calling terminal and the called terminal according to the signal coverage of the hotspot to which the calling terminal and the called terminal access respectively, the method further comprises:
and determining the signal coverage range of the hotspot accessed by the calling terminal and the signal coverage range of the hotspot accessed by the called terminal according to the preset signal coverage range of each hotspot.
5. A navigation information acquisition apparatus characterized by comprising:
the communication unit is used for receiving a navigation information acquisition request which is initiated by a calling terminal and comprises an identifier of the calling terminal and an identifier of a called terminal;
the processing unit is used for determining base stations which are respectively connected with the calling terminal and the called terminal and determining matched hotspot access information according to the positions of the base stations;
the communication unit is further configured to send the hotspot access information to the calling terminal and the called terminal respectively, so that the calling terminal and the called terminal access corresponding hotspots according to the hotspot access information;
the processing unit is further configured to determine location information of the calling terminal and the called terminal according to signal coverage of hotspots to which the calling terminal and the called terminal access respectively; generating navigation information according to the position information of the calling terminal and the called terminal, and enabling the communication unit to send the navigation information to the calling terminal;
the processing unit is further configured to determine whether the base station to which the calling terminal is connected and the base station to which the called terminal is connected are the same base station or adjacent base stations after determining the base stations to which the calling terminal and the called terminal are connected respectively;
if yes, the processing unit executes the step of determining the matched hotspot access information according to the position of the base station; otherwise, the communication unit returns navigation failure information to the calling terminal.
6. The navigation information acquisition device according to claim 5, wherein the hotspot access information includes a hotspot identification;
correspondingly, the processing unit is specifically configured to: according to the preset corresponding relation between each hot spot identification and each base station position, respectively determining a calling hot spot identification matched with the base station position of the base station connected with the calling terminal and a called hot spot identification matched with the base station position of the base station connected with the called terminal;
correspondingly, the communication unit is specifically configured to: and sending the calling hotspot identification to the calling terminal, and sending the called hotspot identification to the called terminal, so that the calling terminal can access the calling hotspot according to the calling hotspot identification, and the called terminal can access the called hotspot according to the called hotspot identification.
7. The navigation information acquiring apparatus according to claim 6, wherein the hotspot access information further includes a hotspot authentication code;
the communication unit is further configured to determine a hot spot authentication code corresponding to the calling hot spot identifier and the called hot spot identifier after the processing unit determines, according to a preset correspondence between each hot spot identifier and each base station location, the calling hot spot identifier matching the base station location of the base station to which the calling terminal is connected and the called hot spot identifier matching the base station location of the base station to which the called terminal is connected, and send the corresponding hot spot authentication code to the calling terminal and the called terminal, respectively, so that the calling terminal and the called terminal realize identity authentication by using the corresponding hot spot authentication code.
8. The navigation information acquiring device according to any one of claims 5 to 7, wherein the processing unit is further configured to determine a signal coverage range of a hotspot accessed by the calling terminal and a signal coverage range of a hotspot accessed by the called terminal according to preset signal coverage ranges of the hotspots, before determining the location information of the calling terminal and the called terminal according to the signal coverage ranges of the hotspots accessed by the calling terminal and the called terminal, respectively.
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| CN201810530807.4A CN108430036B (en) | 2018-05-29 | 2018-05-29 | Navigation information acquisition method and device |
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