CN105282693A - Positioning method and device and terminal - Google Patents
Positioning method and device and terminal Download PDFInfo
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- CN105282693A CN105282693A CN201410274658.1A CN201410274658A CN105282693A CN 105282693 A CN105282693 A CN 105282693A CN 201410274658 A CN201410274658 A CN 201410274658A CN 105282693 A CN105282693 A CN 105282693A
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- 238000004364 calculation method Methods 0.000 claims description 3
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- 238000004590 computer program Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
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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
- H04W4/029—Location-based management or tracking 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
- H04W4/02—Services making use of location information
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Abstract
The invention discloses a positioning method. The positioning method comprises that geographical position information of a first terminal is obtained; geographical position information of a second terminal associated with the first terminal is obtained; and according to the geographical position information of the first and second terminals, the geographic positions of the first and second terminals are displayed in the first terminal is graphical manner. The invention also discloses a positioning device and a terminal.
Description
Technical Field
The present invention relates to the field of mobile positioning in a wireless communication system, and in particular, to a positioning method, apparatus and terminal.
Background
Currently, the latest positioning technology is a positioning technology means combining a Global Positioning System (GPS) and an Assisted Global Positioning System (AGPS); the AGPS is an operation mode of the GPS, and can improve the positioning speed and the positioning precision by utilizing the information of a base station and matching with the traditional GPS satellite.
Although the current positioning technology can improve the positioning speed and the positioning accuracy, only one of the two parties of the call can be positioned.
Disclosure of Invention
Aiming at the problems in the prior art, embodiments of the present invention mainly provide a positioning method, an apparatus and a terminal.
The embodiment of the invention provides a positioning method, which comprises the following steps:
acquiring geographical position information of a first terminal;
acquiring geographical position information of a second terminal associated with the first terminal;
and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal.
In the foregoing solution, the acquiring the geographic location information of the first terminal includes:
and acquiring the geographical position information of the first terminal through a GPS.
In the foregoing solution, before the graphically displaying the geographic locations of the first terminal and the second terminal according to the geographic location information of the first terminal and the geographic location information of the second terminal, the method further includes:
and calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical position of the first terminal and the longitude and latitude information of the geographical position of the second terminal.
In the foregoing solution, the acquiring the geographic location information of the second terminal associated with the first terminal includes:
sending a request for acquiring the geographical position information of the second terminal to a network mobile position service platform according to Subscriber Identity Module (SIM) card information of the second terminal;
and receiving the geographic position information of the second terminal sent by the network mobile position service platform.
In the above scheme, the method further comprises:
re-acquiring the geographical position information of the first terminal and the second terminal at fixed intervals; and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal.
In the above scheme, the method further comprises:
and starting the vibration or the ring of the first terminal when the distance between the geographic positions of the first terminal and the second terminal is determined to be smaller than the preset distance.
The embodiment of the invention also provides a positioning device, which comprises: the device comprises an acquisition module and a display module; wherein,
the acquisition module is used for acquiring the geographical position information of the first terminal; and obtaining geographical location information of a second terminal associated with the first terminal;
the display module is used for graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal.
In the above scheme, the obtaining module is configured to obtain the geographic location information of the first terminal through a GPS.
In the above scheme, the apparatus further comprises: and the calculation module is used for calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical position of the first terminal and the longitude and latitude information of the geographical position of the second terminal.
In the foregoing solution, the obtaining module is configured to:
sending a request for acquiring the geographic position information of the second terminal to a network mobile position service platform according to the SIM card information of the second terminal;
and receiving the geographic position information of the second terminal sent by the network mobile position service platform.
In the foregoing solution, the obtaining module is further configured to:
re-acquiring the geographical position information of the first terminal and the second terminal at fixed intervals;
accordingly, the display module is further configured to: and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal.
In the foregoing solution, the display module is further configured to:
and starting the vibration or the ring of the first terminal when the distance between the geographic positions of the first terminal and the second terminal is determined to be smaller than the preset distance.
The embodiment of the invention also provides a terminal, which comprises the terminal positioning device.
The positioning method, the positioning device and the positioning terminal provided by the embodiment of the invention are used for acquiring the geographical position information of a first terminal, acquiring the geographical position information of a second terminal associated with the first terminal, and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal. Therefore, the positions of the first terminal and the second terminal can be visually and simultaneously displayed in a graphical display mode, and the user experience is improved.
Drawings
Fig. 1 is a schematic flow chart of a positioning method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning device according to a second embodiment of the present invention.
Detailed Description
In order to better understand the context of the present invention, the related concepts of terminal location are first introduced herein. Terminal positioning refers to a positioning service that determines the actual location information of a terminal through the cooperation of a wireless terminal (such as a mobile phone) and a wireless network, and then sends the actual location information of the terminal to a user through a Short Message Service (SMS), a Multimedia Message Service (MMS), and a voice service; wherein the location information may include: latitude and longitude coordinate data of the terminal and the like, including three-dimensional data.
The Location Based Service (LBS) is a service that obtains location information (latitude and longitude coordinate information, etc.) of the mobile terminal through the network of the mobile operator, and provides a value-added service of corresponding service for the user under the support of the electronic map platform; here, the network of the mobile operator may include: global system for mobile communications (GSM) networks, Code Division Multiple Access (CDMA) networks.
Here, the GSM communication network is constructed by many cells like a bee cell, each cell has its own number, and the area where the mobile phone is located can be known by the identification number of the cell where the mobile phone is located, so that the location information can be queried by using the cellular technology of the GSM communication network.
However, the cell positioning technology is still perfected at present, the accuracy range of urban areas is about 200 meters, and the accuracy range of suburban areas is about 1000 meters-2000 meters.
Although in open areas such as outdoors and the like, under a normal GPS working environment, the time for capturing GPS signals for the first time by adopting a positioning technical means combining GPS and AGPS generally only needs a few seconds; the positioning accuracy can reach about 10 meters, but the positioning technology still has defects, for example, only one of two parties of a call can be positioned; i.e. only geographical location information of one party can be displayed in real time.
Based on this, in various embodiments of the invention: the method comprises the steps of obtaining geographic position information of a first terminal, obtaining geographic position information of a second terminal related to the first terminal, and graphically displaying the geographic positions of the first terminal and the second terminal in the first terminal according to the geographic position information of the first terminal and the geographic position information of the second terminal.
The technical solution of the present invention is further described in detail by the accompanying drawings and the specific embodiments.
Example one
As shown in fig. 1, the positioning method provided in this embodiment mainly includes the following steps:
step 101, acquiring geographical position information of a first terminal;
in this step, after the user corresponding to the first terminal agrees to obtain the geographical location information of the user, the first terminal automatically turns on the GPS to obtain the geographical location information of the SIM card of the user, that is, the geographical location information of the first terminal, and displays the geographical location information of the user in the map display area.
Step 102, acquiring geographical position information of a second terminal associated with the first terminal;
in this step, the first terminal sends a request for acquiring the geographical location information of the second terminal to the network mobile location service platform, and acquires the geographical location information of the second terminal associated with the first terminal through the network mobile location service platform. Wherein the second terminal associated with the first terminal is: a terminal in communication with the first terminal.
Specifically, when a user corresponding to the first terminal wants to obtain the geographical location information of the second terminal, the SIM card number corresponding to the second terminal is input in a search box of a map display area of the first terminal, and the first terminal sends a request for obtaining the location information of the second terminal to a network side mobile location service platform through a data service channel of AGPS according to the SIM card number, i.e., the SIM card information, of the second terminal, so as to obtain the location information and the real-time status information of the second terminal. The request is generated according to a data packet containing the SIM card number of the second terminal, the position information and the state information of the second terminal; the state information may include: a power-on state, a power-off state, etc.
And the network side mobile location service platform forwards a request sent by the first terminal for acquiring the geographical location information of the second terminal to the second terminal, automatically opens a GPS function to acquire the current geographical location information of the second terminal when the second terminal confirms that the acquisition is approved, and sends the current geographical location information to the network side mobile location service platform, and the network side mobile location service platform sends the geographical location information and the state information of the second terminal to the first terminal.
Wherein the geographical location information of the first terminal comprises: longitude and latitude information and geographic coordinate information of the geographic position of the first terminal; the geographical location information of the second terminal comprises: and longitude and latitude information and geographic coordinate information of the geographic position of the second terminal.
In practical application, the steps 101 and 102 are not executed in sequence, in other words, the step 101 may be executed first and then the step 102 may be executed, the step 102 may be executed first and then the step 101 may be executed, or the steps 101 and 102 may be executed simultaneously.
And 103, graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal.
In this step, after the first terminal receives the geographical location information of the second terminal, the SIM card of the first terminal calculates the distance and direction between the first terminal and the second terminal according to the latitude and longitude information of the geographical location of the first terminal and the latitude and longitude information of the geographical location of the second terminal, and graphically displays the geographical location and state information of the first terminal and the second terminal in the map display area of the first terminal, so that the user corresponding to the first terminal can visually check the geographical locations of the first terminal and the second terminal. Wherein, the SIM card may include a subscriber identity module (STK) application development tool (SIMToolKit).
Here, the calculating, by the SIM card of the first terminal, the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographic location of the first terminal and the longitude and latitude information of the geographic location of the second terminal includes: calculating the distance and direction between the first terminal and the second terminal according to a formula for calculating the linear distance and direction between two points; specifically, the distance between the first terminal and the second terminal is: the opening of the sum of the square of the difference between the abscissa of the first terminal and the abscissa of the second terminal multiplied by the constant value of the latitude and longitude information and the square of the difference between the ordinate of the first terminal and the ordinate of the second terminal; wherein, the constant of the latitude and longitude information may be 111.1 kilometers.
The directions of the first terminal and the second terminal are as follows: in a rectangular plane coordinate system, calculating the tangent value of an angle formed by a connecting line of two geographic coordinates and a horizontal axis according to the geographic coordinates of the first terminal and the second terminal, and obtaining a corresponding angle according to the tangent value of the angle.
Meanwhile, the first terminal can also display the basic information such as the user name, the head portrait and the like corresponding to the SIM card of the second terminal in the map display area of the first terminal from the SIM card application of the second terminal, wherein if the basic information such as the user name, the head portrait and the like corresponding to the SIM card of the second terminal is not stored in the SIM card application of the first terminal, only the SIM card number corresponding to the second terminal is displayed in the map display area of the first terminal.
Here, after the geographic location information of the first terminal and the geographic location information of the second terminal are graphically displayed, the method further includes:
and at fixed intervals, re-acquiring the geographical position information of the first terminal and the second terminal.
Specifically, after the current geographic positions of the first terminal and the second terminal are displayed in the map display area of the first terminal, the first terminal and the second terminal also update the geographic position information in a fixed period and interact with the network-side mobile location service platform, so that the first terminal can periodically send a request for obtaining the geographic position information of the second terminal to the network-side mobile location service platform, obtain the geographic position information of the second terminal, and periodically refresh the geographic position information of both sides; and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal. And when the distance between the geographical positions of the first terminal and the second terminal is smaller than a preset distance, starting vibration or ring of the first terminal to prompt that the user corresponding to the first terminal meets the user corresponding to the second terminal. Wherein the fixed period may be set to 60 seconds, and the preset distance may be 10 meters.
In addition, if the user corresponding to the second terminal wants to view the geographical locations of the first terminal and the second terminal, the second terminal may acquire the geographical location information of the first terminal by using the method corresponding to step 102;
after the second terminal acquires the geographical location information of the first terminal, the second terminal may graphically display the geographical location and the state information of the second terminal and the first terminal in a map display area of the second terminal by using the method corresponding to step 103, so that a user corresponding to the second terminal can visually check the geographical locations of the first terminal and the second terminal.
And when the distance between the geographic positions of the first terminal and the second terminal is smaller than a preset distance, the second terminal starts vibration or ring to prompt that the user corresponding to the first terminal and the user corresponding to the second terminal meet each other.
In practical application, the positioning method provided in this embodiment may also be used to position more than two terminals, and the positioning method for more than two terminals is the same as the positioning method described above.
The positioning method provided by the embodiment can perform bidirectional or multidirectional positioning, graphically display the geographical positions of two or more parties in real time, help the user to meet smoothly, and improve the user safety experience.
Example two
Corresponding to the first embodiment, the present invention further provides a positioning apparatus, as shown in fig. 2, the positioning apparatus includes: an acquisition module 21 and a display module 22; wherein,
the obtaining module 21 is configured to obtain geographic position information of the first terminal; and obtaining geographical location information of a second terminal associated with the first terminal;
the display module 22 is configured to graphically display the geographic positions of the first terminal and the second terminal in the first terminal according to the geographic position information of the first terminal and the geographic position information of the second terminal. Wherein the second terminal associated with the first terminal is: a terminal in communication with the first terminal.
Specifically, after the user corresponding to the first terminal agrees to obtain the geographical location information of the user, the first terminal automatically turns on the GPS, and the obtaining module 21 obtains the geographical location information of the SIM card of the first terminal, that is, the geographical location information of the first terminal.
After the obtaining module 21 obtains the geographical location information of the first terminal, the display module 22 is specifically configured to: and displaying the geographical position information of the first terminal in a map display area of the first terminal.
Wherein the first terminal and the second terminal comprise the basic structure of the positioning device as shown in fig. 2.
Here, when the user corresponding to the first terminal wants to acquire the geographic location information of the second terminal associated with the first terminal, the acquiring module 21 sends a request for acquiring the geographic location information of the second terminal to the network mobile location service platform, and acquires the geographic location information of the second terminal associated with the first terminal through the network mobile location service platform.
Specifically, after the obtaining module 21 inputs the SIM card number of the second terminal in the search box of the map display area of the first terminal, the obtaining module 21 sends a request for obtaining the geographic location information of the second terminal to the network side mobile location service platform through the data service channel of AGPS according to the SIM card number, i.e., the SIM card information, of the second terminal; and acquiring the real-time state information of the geographic position information of the second terminal through a network mobile position service platform. The request is generated according to a data packet containing the SIM card number of the second terminal, the position information and the state information of the second terminal; the state information may include: a power-on state, a power-off state, etc.
The network side mobile location service platform forwards a request for acquiring the geographical location information of the second terminal to the second terminal, if the second terminal confirms that the acquisition is approved, the network side mobile location service platform automatically turns on the GPS function and sends the current geographical location information to the network side mobile location service platform, and the network side mobile location service platform sends the geographical location information and the state information of the second terminal to the acquisition module 21.
Wherein the geographical location information of the first terminal comprises: longitude and latitude information and geographic coordinate information of the geographic position of the first terminal; the geographical location information of the second terminal comprises: and longitude and latitude information and geographic coordinate information of the geographic position of the second terminal.
Here, the positioning device further includes: a calculating module 23, wherein after the first terminal receives the geographic location information of the second terminal, the calculating module 23 is configured to: calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical position of the first terminal and the longitude and latitude information of the geographical position of the second terminal;
after the calculation module 23 finishes calculating the longitude and latitude information of the geographic location of the first terminal and the longitude and latitude information of the geographic location of the second terminal, the display module 22 is further configured to: acquiring the distance and the direction between the first terminal and the second terminal; and graphically displaying the geographic positions and the state information of the first terminal and the second terminal in a map display area of the first terminal, so that a user corresponding to the first terminal can visually check the geographic positions of the first terminal and the second terminal.
Here, the calculating module 23 calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical location of the first terminal and the longitude and latitude information of the geographical location of the second terminal includes: calculating the distance and direction between the first terminal and the second terminal according to a formula for calculating the linear distance and direction between two points; specifically, the distance between the first terminal and the second terminal is: the opening of the sum of the square of the difference between the abscissa of the first terminal and the abscissa of the second terminal multiplied by the constant value of the latitude and longitude information and the square of the difference between the ordinate of the first terminal and the ordinate of the second terminal; wherein, the constant of the latitude and longitude information may be 111.1 kilometers.
The directions of the first terminal and the second terminal are as follows: in a rectangular plane coordinate system, calculating the tangent value of an angle formed by a connecting line of two geographic coordinates and a horizontal axis according to the geographic coordinates of the first terminal and the second terminal, and obtaining a corresponding angle according to the tangent value of the angle.
Meanwhile, the display module 22 is further configured to: and displaying basic information such as a user name, a head portrait and the like corresponding to the second terminal SIM card in a map display area of the first terminal from the first terminal SIM card application according to the SIM card of the second terminal. If the SIM card application of the first terminal does not store the basic information such as the user name, the avatar, etc. corresponding to the SIM card of the second terminal, the display module 23 displays only the SIM card number corresponding to the second terminal in the map display area of the first terminal.
In practical applications, the computing module 23 may be implemented by a SIM card, and the SIM card may include an STK card.
Here, after the display module 22 graphically displays the geographic locations of the first terminal and the second terminal according to the geographic location information of the first terminal and the geographic location information of the second terminal, the obtaining module 21 is further configured to: and at fixed intervals, re-acquiring the geographical position information of the first terminal and the second terminal.
After the display module 22 graphically displays the current geographic locations of the first terminal and the second terminal in the first terminal, the first terminal and the second terminal also update the geographic location information in a fixed period and interact with the network-side mobile location service platform, so that the first terminal can periodically send a request for obtaining the geographic location information of the second terminal to the network-side mobile location service platform, obtain the geographic location information of the second terminal, and periodically refresh the geographic location information of both sides.
The display module 22 is further configured to: and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal.
Here, when the display module 22 determines that the distance between the geographic locations of the first terminal and the second terminal is less than the preset distance, the vibration or the ring of the first terminal is started to prompt that the user corresponding to the first terminal has met with the user corresponding to the second terminal. Wherein the fixed period may be set to 60 seconds, and the preset distance may be 10 meters.
In practical applications, the obtaining module 21 and the calculating module 23 provided in the embodiment of the present invention can be implemented by a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or a programmable logic array (FPGA) in the positioning apparatus; the display module 22 may be implemented by a display in a pointing device.
The positioning device provided by the embodiment can display the geographical positions of two or more users in real time, increases the information communication among the users and improves the brand value of the terminal.
Based on the above positioning apparatus, an embodiment of the present invention further provides a terminal, which includes the basic structure of the positioning apparatus shown in fig. 2 and various modifications and equivalents thereof, and details are not described herein.
EXAMPLE III
The positioning scheme provided by the embodiment of the invention can be applied to a scene of meeting in an environment unfamiliar to both parties; for example, in an unfamiliar environment, users a and B want to check the distance between themselves and the other party in real time in the meeting process, so that the user a can open the GPS function in the terminal, acquire geographical position information of itself, and check the current geographical position in the map display area of the terminal;
meanwhile, if the user A also wants to check the geographical position of the user B, the user A can meet the user B in the shortest time; the user A can input the SIM card number of the user B in a search box of a terminal map display area of the user A, the terminal of the user A sends a request for acquiring the geographic position information of the user B to a network side mobile position service platform through a data service channel of AGPS according to the SIM card number corresponding to the user B, the network side mobile position service platform forwards the request to the user B, and after the user B confirms the agreement, the terminal of the user B automatically opens a GPS function to acquire the current geographic position information of the user B and sends the current geographic position information of the user B to the network side mobile position service platform; and the network side mobile location service platform sends the geographical location information of the user B to the terminal of the user A. The request is generated according to a data packet containing the SIM card number of the user B terminal, the position information and the state information of the user B.
After the terminal of the user A receives the geographical position information of the user B, the SIM card of the terminal of the user A calculates the distance and the direction between the user A and the user B according to the longitude and latitude information of the geographical position of the user A and the longitude and latitude information of the geographical position of the user B; and graphically displaying the geographic position of the user A, the geographic position of the user B and the state information in a terminal map display area of the user A so that the user A can visually check the geographic position of the user A and the geographic position of the user B.
Here, the calculating, by the SIM card of the user a terminal, the distance and the direction between the user a and the user B according to the longitude and latitude information of the geographic location of the user a and the longitude and latitude information of the geographic location of the user B includes: calculating the distance and direction between the user A and the user B according to a formula for calculating the linear distance and direction between two points; specifically, the distance between the user a and the user B is: a constant value of the latitude and longitude information is multiplied by a square of a sum of a square of a difference between an abscissa of the user A and an abscissa of the user B and a square of a difference between an ordinate of the user A and an ordinate of the user B; wherein, the constant of the latitude and longitude information may be 111.1 kilometers.
The directions of the user A and the user B are as follows: in a rectangular plane coordinate system, calculating the tangent value of an angle formed by the connection line of the two geographic coordinates and a horizontal axis according to the geographic coordinates of the user A and the user B, and obtaining the corresponding angle according to the tangent value of the angle.
Meanwhile, the terminal of the user A can display the basic information such as the user name, the head portrait and the like corresponding to the SIM card of the user B terminal in the map display area of the user A terminal from the SIM card application of the user B terminal, wherein if the basic information such as the user name, the head portrait and the like of the user B is not stored in the SIM card application of the user A terminal, only the SIM card number corresponding to the terminal of the user B is displayed in the map display area of the terminal of the user A.
After the terminal of the user A graphically displays the geographical positions of the user A and the user B according to the geographical position information of the user A and the geographical position information of the user B, updating the geographical position information at intervals of a fixed period by the terminal of the user A and the terminal of the user B, and interacting with the mobile position service platform at the network side, so that the terminal of the user A can periodically send a request for acquiring the geographical position information of the user B to the mobile position service platform at the network side, acquire the geographical position information of the user B, and periodically refresh the geographical position information of the user A and the user B in real time; and graphically displaying the geographical positions of the user A and the user B again in the terminal of the user A according to the geographical position information of the user A and the geographical position information of the user B which are obtained again. And when the distance between the geographical positions of the user A and the user B is smaller than the preset distance, starting vibration or ring by the terminal of the user A to prompt the user A to meet the user B. Wherein the fixed period may be set to 60 seconds, and the preset distance may be 10 meters.
Similarly, the user B can also visually check the geographical locations of both parties by using the above method.
In addition, the scheme provided by the embodiment of the invention can graphically display the geographical position information of multiple parties in the map display area of the terminal of any party.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. that are within the spirit and principle of the present invention should be included in the present invention.
Claims (13)
1. A method of positioning, the method comprising:
acquiring geographical position information of a first terminal;
acquiring geographical position information of a second terminal associated with the first terminal;
and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal.
2. The method of claim 1, wherein obtaining the geographical location information of the first terminal comprises:
and acquiring the geographical position information of the first terminal through a Global Positioning System (GPS).
3. The method of claim 1, wherein before graphically displaying the geographic locations of the first terminal and the second terminal according to the geographic location information of the first terminal and the geographic location information of the second terminal, the method further comprises:
and calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical position of the first terminal and the longitude and latitude information of the geographical position of the second terminal.
4. The method of claim 1, wherein the obtaining geographic location information of a second terminal associated with the first terminal comprises:
sending a request for acquiring the geographical position information of the second terminal to a network mobile position service platform according to the SIM card information of the subscriber identity module of the second terminal;
and receiving the geographic position information of the second terminal sent by the network mobile position service platform.
5. The method of claim 4, further comprising:
re-acquiring the geographical position information of the first terminal and the second terminal at fixed intervals; and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal.
6. The method of claim 5, further comprising:
and starting the vibration or the ring of the first terminal when the distance between the geographic positions of the first terminal and the second terminal is determined to be smaller than the preset distance.
7. A positioning device, the device comprising: the device comprises an acquisition module and a display module; wherein,
the acquisition module is used for acquiring the geographical position information of the first terminal; and obtaining geographical location information of a second terminal associated with the first terminal;
the display module is used for graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal according to the geographical position information of the first terminal and the geographical position information of the second terminal.
8. The apparatus of claim 7, wherein the obtaining module is configured to obtain the geographical location information of the first terminal through GPS.
9. The apparatus of claim 7, further comprising: and the calculation module is used for calculating the distance and the direction between the first terminal and the second terminal according to the longitude and latitude information of the geographical position of the first terminal and the longitude and latitude information of the geographical position of the second terminal.
10. The apparatus of claim 7, wherein the obtaining module is configured to:
sending a request for acquiring the geographic position information of the second terminal to a network mobile position service platform according to the SIM card information of the second terminal;
and receiving the geographic position information of the second terminal sent by the network mobile position service platform.
11. The apparatus of claim 10, wherein the obtaining module is further configured to:
re-acquiring the geographical position information of the first terminal and the second terminal at fixed intervals;
accordingly, the display module is further configured to: and graphically displaying the geographical positions of the first terminal and the second terminal in the first terminal again according to the obtained geographical position information of the first terminal and the second terminal.
12. The apparatus of claim 11, wherein the display module is further configured to:
and starting the vibration or the ring of the first terminal when the distance between the geographic positions of the first terminal and the second terminal is determined to be smaller than the preset distance.
13. A terminal, characterized in that it comprises a terminal positioning device according to any of claims 7 to 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274658.1A CN105282693A (en) | 2014-06-18 | 2014-06-18 | Positioning method and device and terminal |
| PCT/CN2014/086043 WO2015192486A1 (en) | 2014-06-18 | 2014-09-05 | Positioning method, device, terminal and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274658.1A CN105282693A (en) | 2014-06-18 | 2014-06-18 | Positioning method and device and terminal |
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| Publication Number | Publication Date |
|---|---|
| CN105282693A true CN105282693A (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274658.1A Pending CN105282693A (en) | 2014-06-18 | 2014-06-18 | Positioning method and device and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105282693A (en) |
| WO (1) | WO2015192486A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105682042A (en) * | 2016-03-31 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Positioning and call communication method and device |
| CN110730431A (en) * | 2019-10-10 | 2020-01-24 | 中国地铁工程咨询有限责任公司 | Route display system and method based on mobile terminal map |
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| CN102440011A (en) * | 2011-10-24 | 2012-05-02 | 华为终端有限公司 | Method for sharing terminal position and terminal device |
| CN102761824A (en) * | 2012-08-03 | 2012-10-31 | 深圳中兴网信科技有限公司 | Mobile terminal, positioning server and positioning method |
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| CN102075853A (en) * | 2010-11-18 | 2011-05-25 | 中兴通讯股份有限公司 | Method and system for locating mobile terminal |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2015192486A1 (en) | 2015-12-23 |
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