TWI308017B - A communication system with position data and method therefor - Google Patents

Description

1308017 IX. Description of the invention: % [Technical field to which the invention belongs] This case relates to the method and system of communication, especially the mobile communication method and system with geographic information. [Prior Art] The Global Positioning (Gbbal PGsitiGn System, Gps) is a space-based wireless f-positioning system commonly used for navigation or time-changing. § Secrets can provide unlimited position, speed and time information for all users with receiving equipment. The system is unaffected by the weather' and provides a global reference to the rotation. The operation of the Global Positioning System is based on the age of the satellite—the space in the space towel to calculate the spatial position of the time and distance from the user to provide accurate and continuous space. The receiver of the GPS automatically selects the signal from several satellites' and converts the δ hai 41⁄2 into three spatial data of position, velocity and time. • Electronic mobile devices, such as personal digital assistants, satellite navigation operations, devices and laptops, are becoming increasingly popular. Among them, the satellite navigation action should be placed in the same position. However, the application of the financial satellite navigation action farm is mainly based on the service between the servo H and the individual mobile devices. 'Only the miscellaneous miscellaneous provides the interaction of the lone wire frequency. For example, when two users meet each other, It can only use the existing satellite navigation mobile device to provide the geographical information of its own location. It is impossible to know the geographic information of the other party immediately. It needs to be verbally described by the phone. In this way, not only must the other party’s phone number be obtained, but also When any party is unfamiliar with the location of the agreement 1308017, it will not be able to clearly describe the geographic information of the agreed location, and will not be able to achieve a benign and immediate communication. For this reason, the applicant has invented the “Geo-information Mobile Communication Method and System” in view of the lack of prior art to improve the lack of the above-mentioned methods. SUMMARY OF THE INVENTION A concept of the present invention is a mobile communication method with geographic information applied to a server and the server can be wirelessly connected to at least one first and second second mobile communication device, wherein the first and second The mobile communication device is provided for use by a first user and a second user, and has a first and a second geographic information respectively at the location thereof, the method comprising the steps of: from the first and second mobile communication devices Receiving the first and second geographic information respectively; determining whether the first and second geographic information meet a predetermined comparison condition, and when the determination result is met, transmitting the second geographic information to the first action The communication device 'is for the first mobile communication device to display the second geographic information. Another concept of the present invention is that a mobile communication method with geographic information is applied to a server and the server can be wirelessly connected with at least one first and a first mobile device; wherein the first and second mobile communication The splitting is respectively used by a first user and a second user, and each has a first and a second geographic information of the location thereof, the method comprising the steps of: receiving respectively from the first and second mobile communication devices Determining whether the first and second geographic information meets a predetermined comparison condition; when the determination result is met, transmitting a message to the first mobile communication device to enable the first A mobile communication device displays the first and second geographic information in accordance with the comparison condition. The second-concept of the case is a kind of mobile communication method with geographic information, and the first mobile communication device that can be wirelessly connected with the second action device, wherein the first and second mobile communication devices respectively provide a first - and - the second user uses 'and has a first and a first geographic negative §fl' of their location respectively. The method comprises the steps of: providing an interface for the first user to establish the second mobile communication device One of the communication uses the identity horse; according to the remote communication, the first geographical information is received by receiving the corresponding second geographic information, and determining whether the first and second geographic information meets - the preset The condition is set; when the result of the break is the match, the second geographic information is displayed. The present invention is also conceived as a kind of mobile communication method with geographic information, which is applied to the first swaying communication device that can be wirelessly connected with the second mobile rail device, and the first and second line of the semaphore device respectively For a first-and-second user, and having a first-and-second geographic information of their location respectively, the method includes the following steps: providing an interface for the first-user to establish the f-action track The device-communication identity ^ is issued according to the face_identity code-receiving the request of the second geographic information of the thief: receiving the second geographic information; touching the first-and second geographic information is consistent - preset comparison Condition; when the result of the touch is met, the message that the first and second geographic information meets the comparison condition is displayed. A further concept of the present invention is a mobile communication method having geographic information, comprising the steps of: obtaining -first-and-second geographic information of a location of the ___th and - second mobile communication device 1308017; determining the first and The second geographic information is a bribe-job-to-job condition; if the result is clear, the second geographic information is displayed in the first and second mobile communication devices. The efficacy and purpose of this case can be further understood through the following implementation methods. [Embodiment] Please refer to the figure - the 'the best embodiment of the mobile information system of the present invention'. The geographical information mobile communication system 100 includes: a user a uses A first mobile communication device lGla, a __second mobile communication device vine used by the user b, a third mobile communication device 101c used by the user c, and - a servo H 10 . For convenience of explanation, the mobile communication system 100 of the present embodiment mainly takes the action between the feeding device 1 and the first and second mobile communication devices 101a and i〇ib as an example, since the user uses The second mobile communication device 1 lc is for illustrative purposes only, and the following content will be the second mobile communication device 1Gle (four) tree. However, those skilled in the art can understand that the case can be finer than the mobile communication system containing at least two mobile communication devices. Hereinafter, the first mobile device 101a and the first mobile communication device are adjacent to each other, and the third mobile communication device 101c is separated from the first mobile device 1 and the mobile communication device. The situation is to illustrate the mobile communication system 100. The first mobile communication device 101a includes a first location obtaining device 102a, a first wireless communication unit 104a, wherein the first location acquisition device 1308017 is connected to the first wireless communication unit i〇4a. The second mobile communication device 101b includes a second location obtaining device 1〇2b, an interface module 103, a second wireless communication unit i〇4b, a screen, and a use of the users a, b, and c. A user database 106 of the profile data, a reference point 107 with the second mobile communication device 101b as a reference point and including distance and shape parameters, and a map database 1〇8. The third mobile communication device 10.1c includes a third location acquisition device i〇2c and a second wireless communication unit 10a4c, wherein the third location acquisition device 1〇2c is connected to the third wireless communication unit 10b. The server 1A includes a fourth position obtaining means 11 and a processor 12. In this embodiment, the first wireless communication unit 104a, the second wireless communication unit 104b, and the server 1 can be implemented through a cellular network, a wireless local area network (WLAN), or other appropriate network protocol. Wireless internet connection. First, the first, second, and third mobile communication devices 1〇1a, 1〇1b, and i〇ic respectively pass through the first and second position obtaining devices 102a, 1〇2b and Teng, from the full (four) system (GPS) or The other positioning system obtains the first, second, and third geographic information Ia, & and ^ of the respective locations of the first, second, and third mobile communication devices 101a, 101b, and i〇lc. Then, user b establishes the data of itself and other users a and c through the interface module and group 1 to 3, that is, 'will use the first and third actions. The users a and c of the communication devices 1〇1a and 1〇lc are regarded as friends of the user b, and are provided through the interface module-interface 20 (secret second picture) to input the money, b and c are greedy to create a user database on the second mobile communication device (S) 9 1308017 « '1G6. Although the wire is completely _ on the ®, the smoker library (10) may include a user code (for example, a name difference image) α and a communication ID code (ID c〇de) C2 of the mobile communication device used by the user, wherein Communication (4) The parent C2 can be like the phone number of the lang, the user's email address, the user's instant profile or the smoker's intercom number. Please also refer to the second figure, which is a schematic diagram of the second data C1 of the user code included in the user database displayed on the interface 20 of the interface module 103 in the figure. The second data C1 may be a list of buddy lists of b, such as the names of producers a and e, respectively, Wang Xiaofang and Li Datong, nicknames (not shown), or photos (not shown). Please refer to the figure again. After the user b drives the second mobile communication device, the second mobile communication device 1 〇 lb will automatically touch the user database to at least include the users a, b and c. The first data c2 of the mobile communication code of the mobile communication device l〇la, l〇lb and l〇lc is transmitted to the server through the wireless network connection. Then, the fourth bit acquisition device 11 of the server 1 发出 sends a request for acquiring the device geographic information (not shown) to the mobile communication devices. 1〇la, 101b, and 101c corresponding to the first data C2. The first, second and second geographic information is obtained through the above wireless network connection, and the calendar is 1 (:. At the same time, the server 1 is also connected to the second action via the wireless network connection. Obtaining a comparison condition 107, in this example, the comparison condition 107 is whether the mobile communication device 101a or 101c owned by the second mobile communication device and the user b friend is within a preset relative distance, of course, the comparison The condition 107 may also be based on the second mobile communication device 101b, and the mobile communication device 1308017 or lGle is in the range of the phase-shaped shape (such as _ or square), and the comparison condition is 1〇7. It may be preset in the second mobile communication device 100b or may be freely input through the interface by the user b. Then the processor 12 is based on the comparison condition 107 and the first, second and third geographic greed la , lb and Ic after the operation (here assumed the first geography The first geographic information Ib and the second geographic information do not satisfy the comparison condition 1〇7, and the detailed situation will be described in the first figure), and the transmission is generated. - the geographic information la is given to the second mobile communication device 101b but does not transmit the result R of the third geographic information Ic to the second mobile communication device 101b. In response to the result, the server 1 transmits the first geographic information to the digital information The second mobile communication device l〇lb responds to the receipt of the first geographic information Ia 'issue a prompt signal 109 to inform the user b that a friend a is located in the vicinity of his location, and the first geographical location The information Ia is coupled to the map database 108' to display the first geographic information Ia on the screen 105 in an electronic map format on the second mobile communication device (10). In addition, the user data is displayed through one of the interfaces on the interface module. The second data C1 of the grand code (such as name, nickname or photo) included in the library 1G6 f and the first data C2 in the user database 106 are directly connected through the interface module 1〇3. The user b can list any user code on the user code C1 in the second data C1 by clicking the interface 2, and obtain the communication communication code C2 of the selected user's mobile communication device. The user b further performs a preset action on the communication identity code C2, such as pressing the user a.

11 • 1308017 When using the identity code C2 for communication, the second mobile communication device 1 will send a communication message to the first mobile communication device according to the communication identity code C2 through the first and second wireless communication units. For example, dial = user's phone number 'to automatically establish a voice connection between users a, b. Therefore, while knowing the geographic information of the user a, the user b does not "bring up another phone book to obtain the relevant information of the user &" and can access the interface through the J1 interface. 2 () user & related icon or other preset selection action, directly call, send a text message, send an instant gift |, to the user a, to step into the voice, text or Image communication. Although in the present embodiment, the server 1 needs to obtain the comparison condition W stored in the second mobile communication device 101b through the wireless network connection, the comparison condition 1〇7 can also be preset. Server: 1 way to implement. In another variation of the present invention, when the processor 12 determines that the first geographic information 1 is in compliance with the comparison condition 丨〇7, the second geographic information lb may be simultaneously transmitted to the second mobile communication device 1 lb. The second mobile communication device combines the first and the second geographic information with the map database 1 to 8 to electronically display the positions of the users a and b on the screen 105. Of course, the second mobile communication device 100b can also actively combine the first and second geographic information and the lb to the map database 108, so that the first mobile communication device can simultaneously display the first in the electronic map format. And the second geographic information la and lb on the screen 1〇5. That is, in another variation of the case 12 1308017, when the processor 12 determines that the first geographic information base meets the comparison condition 107, the second geographic information calendar may not be transmitted to the second mobile communication device 101b, and the pre-transmission is performed. The signal is sent to the second mobile communication device 101b, and the second mobile communication device 101b obtains the second geographic information calendar from the second location obtaining device 102b according to the signal, and is combined with the first geographic information Ia to the local® database (10). The user a and b positions are displayed on the screen 1〇5 by electronic map.

In a further variation, the second mobile communication device 1 〇 lb does not include the map database 1G8 'but instead includes the map database (5) at the 1G end of the buffer, so that the server 10 can respond to the result R, A geographic information la and/or second geographic information is first combined with the built-in map database and then transmitted to the second row of riding device coffee, and the gaming device 2b is displayed in an electronic map type - geography The information 仏 and/or the second geographic information lb are on the screen 105.

At the same time, the words of the king (8)-(9) are also referred to, which are the schematic diagrams of the mobile communication system with the information in the first picture of the case, the comparison condition 1〇7 of the system 100 and the display result of the screen 105 of the second communication device 101b. Assume that the straight line distance between the a and b is Q 9 km, and the distance between the user b and the c line is 1.1 km. Zhuchun moxibustion eye silver ' _ first > see brother 22 (8) map, comparison condition 1 (for the second brother user b (holding the second mobile communication farm and the brake communication device inspection and inspection in 1 km Within the relative distance, the heart _Wei Ia meets the conditions of the comparison, and the third levy news 1C does not meet the conditional book, after the shirt or the communication device _ money and Ia money Map library

13 -1308017 After 1〇8, the positions of the users a and b are displayed on the screen, ι〇5 in an electronic way. Please refer to the third (1)) diagram again. The comparison condition 1〇7 is located in the range of the first user b (holding the second mobile communication device I!_) as the center radius-km, the processor 12 determining the first geographic information to satisfy the condition 107' and the second geographic information Ic does not satisfy the comparison condition, combining the geographic information ib and the Ia to the map database on the server 10 or the second mobile communication device After 1〇8, the location of the user a and b is displayed on the screen 1〇5 by means of an electronic map. Referring to the third (6) diagram again, the comparison condition 107 is within a range of two kilometers on the side of the second user b (holding the second mobile communication device 101b), and the processor 12 determines The first geographic information Ia satisfies the comparison condition 1〇7, and after the third geographic information Ic does not satisfy the comparison condition 1〇7, the Ib and ia are combined at the end of the ship 1 or the first mobile communication device lGlb After the map database 108, the users a and b are displayed on the screen 105 as an electronic map. Of course, the 'first-and third-line rides on the Qiaqi set 1Qia and the c-/between the communication device has all the same components. So you, the first and third mobile communication devices can also operate in reverse. H other actions can be used to communicate with the lions, and an instant voice, text or image communication can be performed. (10) When the mobile communication system 100 with geographical information in this case finds that the use of _ any friend (such as the above-mentioned reason that the reasonable position is close to the user b) (the comparison condition), L transmits the geography of the user a The information is sent to the financial mobile communication device 1308017 ib 'and the communication communication m (10) will notify the user b through a sound, video or other means that a friend & is located in the vicinity thereof, and electronically closes to the friend a The geography is on the screen (the user b can also be displayed at the same time) for the user b to refer to, and then the user b sends an instant message to the user a. According to the above description, it is better to provide the case. A method of geographic information communication, the mobile communication method for geographical information is applied to one of the wirelessly connectable servers and at least one of the first and second action Tasaki, and the first The second line of pure signaling devices are respectively used by the -first-and-second users, and respectively obtain a first and a second geographic information of the location from the GPS or other positioning system, the first action pass The device has an interface module. First, the first user establishes a user database through the interface module, wherein the user database includes the first data of the first user and the second user, and then Transmitting the first data to the feeding device. The receiving of the first data is sent by the server to obtain a geographic information request to the mobile device of the first user and the second user in the first data, and Performing a wireless connection between the server and the first and second mobile communication devices corresponding to the first data, and transmitting the data through wireless communication. Then the first and the second mobile communication The device uses the connection to transmit the first and second geographic information to the server, so that the server obtains the first and second geographic information of the first and second mobile communication devices. Obtaining a comparison condition, and transmitting the second geographic information to the first when the second geographic information satisfies the comparison condition

15 !3〇8〇i7 * or shoot the series (4) Lai Di - the user sets the pair of the mobile communication device in the servo 11, and the Bianqing first line device is a phase, The condition including the distance = or the relative distance between the first and the second mobile communication device.

The first mobile communication device further has an electronic map database and a message indicating that the second geographic information is received, sending a prompt signal to the edge-user, and combining the second and/or the first geographic The information to, the electricity, and the map database enable the second and/or the first geographic information to be displayed on the screen in an electronic map format. Of course, in addition to the above steps, the user database further includes a second data of the users for displaying the second data interface, and the first user may be the second data. The second user is selected by the first mobile device to send a telephone communication, an email communication, an instant message or a pair of communication communication messages to the second mobile communication device through the interface module. Preferably, the present invention provides another method for communicating mobile communication with geographic information. The mobile communication method with geographic information is applied between one of the wirelessly connectable servers and at least one of the first and second mobile communication devices. The first and the second mobile communication device are respectively provided by a first user and a second user, and respectively obtain a first and a second geographic information of the location from the GPS or other positioning system, the first action The communication device has an interface module for creating a user database, wherein the user database includes a first data of the first user and the second user. First, because the first data is received, the server obtains the first data corresponding to the first data.

16 •1308017

One with the second geographic information. In addition, the server obtains a comparison condition and a map database, and the comparison condition is set by the first user to the first mobile communication to the servo (4) or preset to the The first mobile communication device is either in the server. Then the server determines that the first and second sets of shirts are satisfied by the comparison condition, and when the first second geographic information meets the comparison condition, combining the first and the second geographic information To the view _ material miscellaneous, the job to the [extract communication device. In addition, 'the first action - bribery puts more money - 'the curtain, so that due to the receipt of the first and second geographic information of the electronic _ treasury, the first action - the job is issued - to evade - Manufacturer. And displaying the first and second geographic information in an electronic manner, in addition to the steps of the foregoing, the user database further includes the first poor materials for displaying the second data in the interface on,

^ When the first user selects the second user from the second data, the first mobile communication device sends a telephone call to the vehicle through the interface module: fL email communication, instant messaging Or a pair of communication communication sfUfl to the second mobile communication device. Do Π ί 第 —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— —— After the execution of the application, the first mobile communication device performs the following steps: The user who creates the plurality of smokers on behalf of the smoker and the user of the smoker and the righteousness of the filaments are provided with a private code, which includes 17 . 1308017 The second user's fine code and the second line _ saki's communication identity code; according to the second mobile communication device's communication identity code, send a request to the server to receive the corresponding second geographic information, In this example, the first and second lines of the New Zealand system provide a wireless connection; however, in the wireless walkie-talkie (view) or other communication environment without an intermediate server, the request to receive the second geographic information is directly The first mobile communication device sends out; the feeding service receives the second geographic information from the second mobile communication device and returns the first mobile communication device, and is received by the first mobile communication device; Whether the alpha and second geographic information meets a predetermined comparison condition, and the _ condition may be whether the first and second mobile communication devices fall within the preset range or may be the first and second mobile communication devices In a preset phase Within the distance; when the judgment result is met, the first and second geographic information are displayed on the display screen according to the comparison condition, and the first and second geographic information are combined with the -f submap dragon library, and The electronic map type displays the first and second geographic information at the same time; and receives the instruction that the second user is a recipient by the interface, and then the Tonghu body of the second mobile communication device The second mobile communication device _ send _ communication message; in this example, the user-first interface selects the __ code of the second user in the interface, the interface displays the communication identity code corresponding to the user code, - User straight 18 • 1308017 'The communication is after the identity code' to complete the designation of the second user as the reception = date. Now there is a green of the teacher and communication, except for a friend of the spring, w facial towel When it is close to the geographical location, the system can prompt the user to have a friend who is located in the vicinity of the neighboring location and can also call the child at the same time _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Simultaneously Or when the user pays, tears down. After the friend (not to wait for the interface) to conduct an instant message, to meet with friends to meet, such as the second, Shen [simplified description] Figure - map: its core has a geographical f (4) The case of the example; m is better than the second picture, which is the preferred diagram of the first picture in the first picture of the case; and, the jitter 1 is not the third __gang on the interface, and its distribution is SF The different designations in the first preferred embodiment of the financial system = the corresponding schematic diagram. The screen display results [main component symbol description] 100 101a 101b The first mobile communication device of the mobile communication system with geographic flK Device 19 1308017

101c third mobile communication device 102a first position obtaining device 102b second position obtaining device 102c third position obtaining device 103 interface module 104a first wireless communication unit 104b second wireless communication unit 109 screen 110 user database data 111 Pair condition 112 Map database 10 Server 11 Fourth position acquisition device 12 Processor Ia/Ib/Ic Geographic information a/b/c User 20 interface 20

Claims (1)

1308017, X. Patent application scope: 1. A method of geographic information, the method of threatening, and the feeding device can be connected with at least the first-and-second mobile communication device, wherein the first- And the second mobile communication device is respectively provided by a first user and a second user, and each has its own location - the first-and-first geographic information, the method comprising the following steps: from the first and second The action domain receives the first and second geographic information respectively; . #街第- and the second geographic information meet the _preset comparison condition; when the judgment result is met, the second geographic information is transmitted to The first mobile communication device is configured to display the second geographic information by the first mobile communication device. 2. The mobile communication method as claimed in claim 1, further comprising the steps of: - receiving, from the first mobile communication device, a communication identity code of one of the first and second mobile communication devices; The communication communication code sends a request for receiving the first and second geographic information to the first and second mobile communication devices. 3. The mobile communication method as claimed in claim 1, wherein the second geographic information transmitted to the first mobile communication device is a numerical type for the first mobile communication device to use the second geographic information Displayed in an electronic map format in conjunction with an electronic map database. 4. The mobile communication method described in item 1 of the patent application scope is further included in 21,1308017: before the second geographic information is transmitted to the first mobile communication device, the first geographic information is combined with an electronic map. The database is transmitted to the first mobile communication device in an electronic map format. 5', as in the mobile communication method described in item 4 of the patent application scope, the method further comprises the step of combining the electronic geographic map database with the electronic map database, and transmitting the first geographic poor information to the first electronic map type. Mobile communication device. 6' The mobile communication method of claim 1, wherein the comparison condition is that the second mobile communication device is located within a range from the first mobile communication device. 7. The mobile communication method according to claim 1, wherein the comparison condition is that the first and second mobile communication devices are located within a relative distance. 8. The mobile communication method as claimed in claim 1, further comprising: when the determination result is met, further transmitting the first geographic information to the first mobile communication device, for the first mobile communication device simultaneously The first and second geographic information are displayed. 9. A mobile communication method with geographic information applied to a server and the server can be wirelessly connected to at least one of the first and second mobile communication devices, wherein the first and second mobile communication devices respectively provide a first a first user and a second user, and each having a first and a second geographic information of the location thereof, the method comprising the steps of: receiving the first and second respectively from the first and second mobile communication devices Geospatial information; determining whether the first and second geographic information meets a predetermined comparison 22 condition; when the determination result is consistent, 'passing down a message to the first mobile communication device, causing the first mobile communication device to display The first and second geographic information conform to the information of the comparison condition. A mobile communication method with geographic information is applied to a first mobile communication device that can be wirelessly connected to a second mobile communication device, wherein the first and second mobile communication devices are respectively provided for a first and a second use Using the first and second geographic information of the location, and the method includes the following steps: providing an interface for the first user to establish a communication identity code for the second mobile communication device; The communication uses the identity code to send a request for receiving the corresponding second geographic information; receiving the second geographic information; determining whether the first and second geographic information meets a predetermined comparison condition; when the determination result is consistent The second geographic information is displayed. The mobile communication method according to claim 10, wherein the first and second mobile communication devices borrow a server to provide a wireless connection, and the request for receiving the second geographic information is The server sends out the 5th feeding device to return the first mobile communication device in response to requesting the second mobile communication device to obtain the second geographic information. The mobile communication method according to claim 10, wherein the step of displaying the second geographic information is to display the second geographic information in an electronic map format by combining the 113008017 electronic map database. 13. The method of communication according to claim 1, wherein the comparison condition is that the second mobile communication device is located within a range from the first mobile communication device. 14. The mobile communication method according to claim 1, wherein the comparison condition is that the first and second mobile communication devices are located within a relative distance. 15. The method of communication as described in the first paragraph of the patent application, further includes displaying the first and second geographic information when the judgment result is met. The mobile communication method of claim 10, wherein the interface is used by the first user to establish a user code of the second user, the method further comprising the steps of: Receiving, by the first user, an instruction that the second user is a receiver; and transmitting, by the second mobile communication device, a communication message according to the marriage identity of the second mobile communication device.如 The method of mobile communication according to claim 16, wherein the communication message is selected from the group consisting of: telephone communication, scale communication, and communication.八18. A method for communicating mobile communication with a geographical information, applied to a first mobile communication device wirelessly connectable to a second mobile communication device, wherein the first and second mobile communication devices are respectively provided with a first and second The method of using the first and second geographic information of the location of the messenger includes the following steps: providing an interface for the first user to establish a communication identity code for the second mobile communication device; Receiving, according to the expiration identity code, a request for receiving the corresponding second geographic information; receiving the second geographic information; determining whether the first and second geographic information meets a predetermined comparison condition; when the determination result is The message that the first and second geographic information meets the comparison condition is displayed. The method of communication with geographic information includes the following steps: - taking a first and a second geographic information at a location of a first and a second mobile communication device; determining the first and second geographic information Whether a predetermined comparison condition is met; and if the result of the determination is compliant, at least one of the first and second mobile communication devices displays the second geographic information. The method of communication according to claim 19, further comprising displaying the first and second geographic information on at least one of the first and second mobile communication devices when the determination result is met. .