KR100687245B1 - Location information transmission and reception service method through wired and wireless communication network - Google Patents

Abstract

According to the present invention, when one of the calling parties presses a specific identification code contracted under a wired / wireless communication environment, the service provider server transmits a dial tone or It transmits through data communication, and the identification information and the location information of the other wired communication terminal are recognized by the GIS application device connected to the terminal receiving the information, thereby simplifying the location information input process required for using the GIS application device. The present invention relates to an additional service method of communication and a technology for realizing the same.

Location information, phone number, wired and wireless network

Description

Location information transmission and reception service method through wired / wireless communication network {omitted}

1 is a system diagram of a wired communication network according to a first embodiment of the present invention.

2 is a second embodiment of a wired communication network;

3 is a third embodiment of a wired communication network;

4 is a diagram illustrating a connection between a GIS application device and a decoder;

5 is a system diagram in which a mobile communication network and a wired communication network are connected;
6 is an operational flowchart of the present invention.

<Description of the code | symbol about the principal part of drawing>

111,112: communication terminal 140: decoder

150: GIS application device 200: additional service providers

211,212: Operator Server 251,252: Database

311,312: Telephone exchange 311a, 312a: Calling section
311b, 312b: control unit 312c: integrated control unit
505: mobile communication base station

520: location information transmission and reception unit

530: GPS receiver

The present invention relates to a technology and a service for automatically recognizing the location information to the GIS application device connected to the wired and wireless terminal by transmitting and receiving the location information of the wired terminal connected to the call in a wired and wireless communication environment.

In recent years, numerous technologies and additional services related to telephones have been implemented. However, the service of notifying the location of the terminal is used to obtain information near the mobile communication terminal to determine the location of the mobile communication base station.

In addition, the GIS application device is mainly used for map viewing, path finding, etc. The method of inputting a location of a point has a method of inputting a point as a pointer and having information such as an address and business name while zooming in and out on an electronic map. The method of searching and selecting a database is mainly used. However, this method of inputting the location of the point is a manual inconvenience, which is very inconvenient.

In order to overcome these shortcomings, the application of several patents or utility models shows that, in the application number 10-2002-0065743, 'Telematics system and method using telephone number information', a specific access number is connected to a starting point through an ARS system. When a destination phone number is transmitted, a system that retrieves and processes information from a central server and responds by voice or sentence, etc., pays a service fee or a call charge separately through a specific access number (eg 114). Since the GIS functions such as path finding are performed in the connected central server, the capacity of the central server is greatly required, and it is difficult to grasp the contents by sending the result of complex and image contents by voice or text. On the other hand, it can be used with only a telephone.

In addition, the applicant's patent application No. 10-2001-0014182 'Traffic course guidance system linked with wired / wireless Internet sites for the promotion of businesses' is the Internet site when a user looking at a specific Internet site tries to visit there By clicking on the link text within the destination, the traffic course search can be performed after the destination is automatically input, but it has a disadvantage in that it can be used only by accessing the wired / wireless Internet even though it is a convenience method that matches the user's usage.

In addition, in Korean Patent Application No. 10-2002-0040121, 'Geographic Location Marking System and Method', when a caller makes a call to a control center such as a police station or a parcel delivery company, the control center's computer is searched for by the control center. It describes how to track the location and how to send the location to the vehicle navigation system as wireless data, but this is a system operated by a special purpose agency, not a way to serve the public.

In the present invention, when at least one person transmits a specific signal on a call connected between the general public through a wired / wireless communication network, the operator server will specifically implement a method of responding by transmitting location information.

Network operators have been implementing various additional services. For example, calling party display restriction method is' * 23 '+ phone number', and call forwarding is' * 89 * + incoming phone number ', and so on. have.

The present invention relates to a method of constructing and servicing a system that responds to location information when a specific identification code is transmitted, as in the existing additional service.

In the case of a wired communication network, the location of the terminal is a location of a trunk line connected to a fixed address, so the wired network operator correctly identifies the location of the most recent communication terminal. According to the present invention, the additional service provider 200 is shared by the user at the request of the user by using the databases 251 and 252 including the trunk line identification information and the communication terminal location information which are separately processed and arranged by the service provider 200 among the wired network subscriber information. It is a service that sends and receives coordinate values (for example, latitude and longitude values) in a promised format and displays the information transmitted and received on the GIS application device.

Referring to Figure 1 which is a first embodiment of the present invention is as follows.

당해 부가서비스를 신청한 국선번호를 대상으로 상기 표와 같은 구조의 데이터베이스를 만들고 가입자 추가와 삭제, 그리고 이사 등에 따라 국선식별정보와 공용좌표값을 수정하는 등 데이터베이스 유지관리가 필요하다.The address book for each wired communication line number held by the supplementary service provider 200 of the present invention guarantees the exact location of each terminal 111, which means the current location of the caller using the terminal. On the other hand, the location of the address can be expressed as a common coordinate value-for example, latitude and longitude coordinates. The additional service provider 200 may convert the common coordinate values of each CO line number into a database 251, 252 based on the address, and the database may be updated and maintained only when the address is changed. In addition, the database 251, 252 is configured to be linked to the operator server (211,212).
This database (251, 252) is a database composed of CO line identification information and common coordinate values. The CO line identification information may include a CO line number as an essential item and promotional information as an optional item. CO line number is information consisting of numeric information such as 02-123-4567, for example, representative information of each terminal and key field. The promotional information is identification information consisting of trade names or promotional phrases such as 'Taste or Restaurant ♥ Gourmet', and is used as an optional item as a label value for displaying each terminal. Information to be recognized as a label value. In addition, the common coordinate value is a data value in which the latitude and longitude coordinates are displayed according to a predetermined format. An example of the field configuration of the databases 251 and 252 is shown in the following table.

It is necessary to maintain the database by creating a database with the structure as shown in the above table for the CO line number for which the additional service is applied and modifying the CO line identification information and the public coordinate value according to the addition and deletion of subscribers and the moving.

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On the other hand, the telephone exchanges 311 and 312 are composed of the call path parts 311a and 312a and the control parts 311b and 312b. The call path parts are mechanical and electronic actuating parts that actually perform relay and circuit switching between stations. And the internal control of the telephone exchange.
According to the configuration of the present invention, the local wired telephone network line is connected to the call paths 311a and 312a inside the telephone switchboard, and the operator servers 211 and 212 are connected to the call paths 311a in the same manner as the controllers 311b and 312b. And 312a). That is, without changing the internal structure of the control unit, which is the area of the wired communication network operator 300, the service provider server 211 and 212 are configured by adding only a parallel connection on the connection circuit between the call path unit and the control unit. In addition, it constitutes a circuit directly connecting the operator server (211,212) and the control unit (311b, 312b), the database (251, 252) is to be directly connected to the operator server (211,212), and the database (251, 252) and the control unit (311b, 312b) Configure to connect selectively. Telephone exchanges and operator servers at other local telephone offices are configured in the same way.
Looking at the operation of the present invention step by step,
When the user is connected to the wired communication network configured as described above, the telephone exchanges 311 and 312 and the service provider servers 211 and 212 maintain the connection while making a call. In this case, the operator servers 211 and 212 must activate the dial tone detection function for the trunk line number of the sender and the receiver currently connected to the wired communication network, which can be implemented in the following two methods. First, since the control unit 311b, 312b inside the telephone exchange recognizes the line number of the caller and receiver currently connected, the line number information is sent to the service provider server 211,212, and the second service provider server 211,212. It is a method of recognizing the trunk line number of the user by incorporating the trunk line number detection function of the originator and the receiver. After recognizing the call number of the caller and the receiver, the service provider servers 211 and 212 activate the dial tone detection session for the call number. The user may be a wired communication user or a mobile communication user. Since the service of the present invention is a service for transmitting and receiving location information of a wired communication terminal, except for transmitting and receiving location information between mobile communication terminals, both terminals between wired communication terminals. Location information or location information of the wired communication terminal between the wired communication terminal and the mobile communication terminal.
In this state, if at least one of the callers connected to the wired network presses a previously requested and promoted location request identification code (for example, '# 55 #', etc.), the location request identification code is encoded as a dial tone. The location check request identification code signal '# 55 #' is detected by the control unit 311b, 312b or the operator server 211, 212 of the telephone exchange, respectively. Generally, the telephone exchange keeps the dial tone detection function open before the call is connected, but stops the dial tone detection after the call is connected. When the identification code is transmitted, it is detected by both the control unit 311b and 312b of the telephone exchange and the operator servers 211 and 212. When the identification request identification code is transmitted after the call is connected, the signal is detected only by the operator server 211 and 212.
The service provider server (211,212) receiving the location request request identification code ('# 55 #') uses the caller ID number of the caller and receiver already known as the key field to provide the PR information and the public coordinate value for each call number. Search and find in databases 251 and 252. At this time, if the sender, the receiver is not the subscriber or the mobile communication user, the location information and the trunk line identification information of the user are searched.
The service provider servers 211 and 212 reconstruct the found CO line identification information (line number or public information) and the common coordinate value into a predetermined format and encode the dial tone or data communication signal. For example, 'caller's trunk line number + caller's longitude + receiver's trunk number + receiver's latitude' is encoded in dial tone, or 'caller's public information + receiver's public information' is encoded in data communication signal. After that, it can be encoded by dial tone by arranging in order of 'caller longitude + receiver longitude'.
After reconfiguring and encoding in the predetermined format, a response is automatically transmitted to one or both of the communication terminals 111 and 112 that are connected to the call. There are two methods of communication, which are dial tone and data communication. Dial tone is an efficient method for transmitting and receiving numeric information such as CO line number and common coordinate value. When transmitting / receiving symbols and image information together with numeric information, data communication technology such as text message service (SMS) or multimedia messaging service (MMS) may be used or may be selectively configured to transmit and receive in combination with dial tone and data communication. .
Thereafter, the CO line identification information and the common coordinate value transmitted in response are received by a terminal of a wired communication user or a mobile communication user connected to a wired communication network, and are decoded and recognized as numbers, letters, or symbols by a GIS application device connected to these terminals. Therefore, on the GIS application device having the map screen, the CO line identification information is displayed at a specific point (public coordinate value point) of the map. By checking the points displayed on the map, you can find out the location of the other party who is answering the call. Through this, you can easily use functions such as route search, so as to find the location on the map by the address of the other party as before. Location search and location are much more efficient.
After the user disconnects the call, the control unit 311b, 312b detects this and sends a signal to the operator server 211,212 or directly detects the disconnection of the call on the operator server 211,212, thereby opening the dial tone of the corresponding trunk line opened by the operator server. The detection session is closed.
When the wireline network operator 300 also serves as the additional service provider 200, the wired network operator 300 may include a service provider server 211 and 212 in the area of the wireline network operator 300 as shown in the second embodiment of FIG. 2. In this case, as shown in the left diagram of FIG. 2, the operator server 211 may be configured separately from the control unit 311b in the area of the wired network operator 300 to be connected to the call path unit 311a. As described above, the role of the service provider server may be parallel to the new control unit 312c modified by adding the service provider server role to the existing control unit inside the telephone exchange. In this case, if it is difficult to maintain the dial tone detection function for all calls to which the call is connected, the control unit maintains the dial tone detection function throughout the call only for the trunk line of the paying customer who applied for the service like this patent. You can cover the cost of the additional load.

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In the manner in which the regional value-added service provider 200 maintains the databases (251, 252) of the local subscribers, as shown in FIGS. 1 and 2, the location request information identification code is transmitted to each local provider server (211,212) of the calling party, respectively. The response is transmitted only when there is a database (251, 252) of the trunk line number, and the operator server 212 in the receiver region transmits a response when the operator server 211 in the calling party sends a takeover signal after completing the response. As a result, the local operator servers 211 and 212 are configured to not transmit or transmit simultaneously.

Meanwhile, as shown in FIG. 3, the additional service provider 200 may integrate and operate a region.

The CO line identification information and the common coordinate value to transmit the response should follow the already promised format. For example, suppose the telephone number is 02-123-4567, the retrieved public coordinate value is 38˚14 '40 "north latitude, and 127˚07' 00" longitude. 5 '

'＃＃ 021234567 ＃＃ 538 * 14 * 40 ＃＃ 5127 * 07 * 00 ＃＃'

Format can be used. You can also convert latitude and longitude values to decimal instead of 60. For example, the above example is 38.23999 ° longitude 127.11666 ° long,

'＃＃ 021234567 ＃＃ 538 * 23999 ＃＃ 5127 * 11666 ＃＃'

Or the like.
Alternatively, instead of a telephone number, a data communication signal (mutually) corresponding to a communication rule may be coded and transmitted, such as '## data communication signal ## 538 * 14 * 40 ## 5127 * 07 * 00 ##'.

The response transmission can be applied to send data to the GIS application 150 through the decoder 140 connected to the terminal (111, 112) after being received by the terminal (111, 112) of each party connected to the call. In this case, the GIS application device 150 of each user will recognize the location of the call party and the CO line identification information. Particularly, in the case of the GIS application device 150 displaying a map screen, the location of the user and the counterpart may be displayed on the map, so that the CO line identification information may be displayed together.

As shown in FIG. 4, the service requires a decoder 140 that decodes the CO line identification information and the common coordinate value transmitted from the operator server 211 and 212 to data required by the corresponding GIS application device 150. The decoder 140 may be embedded in the communication terminal 111, may be embedded in the GIS application 150, or may be configured in a separate adapter form.
The decoder 140 first converts signals for trunk line identification information and common coordinate values received by the communication terminals 111 and 112 into information values such as numbers, letters, and symbols, and then converts each information value into a GIS application device 150. ) Converts once again to meet the data format required by). For example, if information such as'## 021234567 ## 538 * 23999 ## 5127 * 11666 ## 'is received as a dial tone, the decoder 140 stores '02 -123-4567' as the label variable value and places the north latitude. After storing 38.23999 as the coordinate variable value and 127.11666 as the Tokyo coordinate variable value, if the common coordinate value is requested in the form of Cartesian coordinates in each GIS application device, the coordinates are converted to the Cartesian coordinate value and sent. It converts and sends it according to the data processing rules required by the input interface of the GIS application device 150, such as the format "public coordinate value + label variable value." That is, a decoder which decodes the signals of the trunk line identification information and the common coordinate value received by the communication terminals 111 and 112 into numbers, letters or symbols, and then converts them to conform to the data processing rules of the input interface module of the GIS application device 150 ( 140).

The decoder 140 and the terminal 111 of the call connector without the GIS application 150 will only hear the dial tone signal, but the service of the present invention is in light of the increasing trend in the use of personal GIS applications. It will be a very useful service.

Compared to the method proposed in Korean Patent Application No. 10-2002-0065743, such a service may have a smaller load on the central server because it is distributed in individual GIS applications than in the method of processing GIS operations in the central server. In addition, as proposed in Korean Patent Application No. 10-2002-0040121, it operates mainly on servers of special-purpose institutions, and unlike the method of transmitting wirelessly to the wireless terminal of insiders, GIS application devices that are widely distributed to the general public are used. It is a public supplementary service that helps you to use it conveniently.

This service will be very convenient and useful because any party connected to the call needs to press the identification code, such as '＃ 55 때', if anyone wants to check the other party's location as needed.

On the other hand, it is also possible to service without a call connection. When the caller picks up the handset and presses the location request identification code ('# 55 #'), such as '# 55 # 021234567 #', and then consecutively presses the phone number of the person who wants to know the location, the operator server (211,212) receives '02' It may be configured to search for the location information corresponding to the trunk line number and transmit the response. In this case, the control unit of the telephone exchange detects the location request request code '# 55 #' instead of the receiver's phone number, so it abandons the preparation for the call connection and transfers control to the operator server. Since the identification request identification code is detected, it immediately enters the process of sending a response.
In addition, if you are already providing location guidance through ARS services, such as public or private establishments, this service would be very useful for prospective visitors with GIS applications.
In summary, the additional service provider 200 grasps the CO line identification information and the common coordinate value of the address and maintains it in the database when there is a new subscriber among the wired communication network subscribers or when an existing subscriber moves the address of the CO line. A first step of making; A second step of determining, by the service provider server (211, 212), whether the caller accessing the wired communication network includes a location request identification code in the dial tone signal sent before the call connection; When the location request ID code is included in the second step, after retrieving the CO line identification information and the common coordinate value corresponding to the CO line number received together with the location request ID code, the database is searched in a predetermined format. Arranging and configuring a third step; If the location request request identification code is not included in the second step, when the call connection is made from the controllers 311b and 312b, the service provider server 211 and 212 grasps the trunk line number of the caller and receiver currently connected to the call line number. While activating and waiting for each dial tone detection session, if one of the callers sends a location request identification code, the CO line identification information and the public coordinate value of the caller's and receiver's trunk lines are retrieved from the database (251, 252). A third step of arranging and configuring a predetermined format; The operator server (211,212), the fourth step of encoding the trunk line identification information and the common coordinate value configured in step 3a or step 3b into a dial tone or data communication signal; A fifth step of transmitting a response of the encoded signal to one or both of the communication terminals 111 and 112 in the call connection; The decoder 140 connected to the communication terminals 111 and 112 decodes the received CO line identification information and the common coordinate value into numbers, letters or symbols, and then converts them to meet the data processing rules of the input interface module of the GIS application device 150. The state is a method of transmitting and receiving location information through a wired / wireless communication network having a sixth step.
In addition, in configuring the service provider servers 211 and 212 to the telephone exchanges 311 and 312 constituted by the call paths 311a and 312a and the controllers 311b and 312b, the call paths 311a of the telephone switchboard connected to the local landline network line It is configured to connect the operator server (211,212) to, 312a, and to configure a circuit directly connecting the operator server (211,212) and the control unit (311b, 312b), the database (251, 252) to be directly connected to the operator server (211,212) And the databases 251 and 252 and the controllers 311b and 312b are position information transmission and reception service systems through wired and wireless communication networks configured to be selectively connected.
Alternatively, when the wired telephone network operator 300 also serves as an additional service provider 200, the integrated control unit 312c, which partially adds the role of the operator server by partially modifying the control unit of the service network configuration, is connected to the call path unit 312a. The database 252 is a location information transmission / reception service system through a wired / wireless communication network configured by directly connecting to the integrated control unit 312c.
The profit model of the location information transmission service may include first, a profit model that recruits paid members who want to promote their business (or home) location and discloses only the member's CO line number and location information. There is a revenue model that provides information on all CO lines and pays the fee to the person who needs the information (per month of use, or monthly fee per CO line). Thirdly, the service is open to everyone free of charge, but the commissioned commission can be used as a revenue model by sending the requested location information along with the location information of other industries in the vicinity. For example, the location information of restaurant B near the movie theater A is simultaneously sent to a customer requesting location information of the movie theater A, and a promotion agency fee is received from the restaurant B. Fourth, as a free supplementary service of a particular telephone line provider, it may serve as a part of a public relations strategy to induce a telephone line subscription.
In the case of paying for the service of the patent contents, a business using some internal key phones, etc., steal the previously promised response transmission code system described above,
'## 021234567 ## 538 * 14 * 40 ## 5127 * 07 * 00 ##'
It is possible to violate the service area of the present patent content in such a way as to configure the ARS to send a response, To disable this, the operator server (211,212) or telephone exchange (311,312) at the same time when the call is connected to the random (random) confirmation number internally at that time and then remembered to receive the confirmation request identification code in the middle of the call While operating by transmitting a number and response code simultaneously, unauthorized use of the phone by simultaneously sending out codes to disturb when a dialtone with a wrong confirmation number is received, such as a code sent by imitating a location information response transmission system from a key phone, etc. Can be prevented.
For example, if a call number is internally assigned by the operator server after a call is connected, the operator server, etc., receives a location request identification code during the call.
'## 61 # 021234567 ## 538 * 14 * 40 ## 5127 * 07 * 00 ##'
If you try to send an unauthorized response from the phone, etc., because the wrong confirmation number is sent instead of '61' in this case, the operator server or the like can send out a disturbance signal at the same time to disable the unauthorized response transmission.

Such service is preferably performed only by the subscriber of the location information transmission service. However, among the subscribers of the location information transmission service, the subscribers who do not want to inform the location of the unspecified number of users can set various levels of security.

In other words, the most open type of service is the caller ID and public coordinates directly from the operator's server (211,212) in a state in which the caller presses the phone number of the place where the caller wants to know the location together with the identification request identification code. A first security level configured to reply to the value; Next, when a specific number is pressed according to the ARS of one of the call parties after the call is connected, the ARS automatically sends a location request request identification code, and the operator server (211,212) responds to the CO line identification information and the common coordinate value. A second level of security configured to; Next, when any one of the call parties connected to the call presses the location request identification code, the third party security level is configured so that the service provider server 211, 212 transmits the CO line identification information and the public coordinate value of all call connectors to the call connectors. Operator server (211.212) is a fourth security level configured to identify the terminal (111 or 112) that sent the location request request identification code to send the response of the CO line identification information and the common coordinate value of the terminal to both the other terminal or the call connector; Next, the user registers and maintains a personal password in the database (251, 252) of the additional service provider 200, and configures the service server (211,212) to transmit the CO line identification information and the common coordinate value only to the location request request identification code that matches the password. It is a method of transmitting and receiving location information through a wired or wireless communication network to which all or part of the fifth security level is applied.

In other words, the first security level and the second security level can be usefully used in public offices or corporations that target unspecified people, and the first security level is most open to unspecified people by answering only the other party without a call connection. That's the way it is. For example, if you press the phone number of the Jongno-gu office in addition to the identification request identification code, you can receive the location information of the Jongno-gu office directly from the operator's server before the call is connected. The second security level is almost open to an unspecified number because ARS automatically sends a location request identification code at the request of the other party after the call is connected. After receiving the number and operating the method of transmitting the identification request identification code, the security level can be said to be somewhat higher.

The third level of security is that when a call is connected and one person presses the location request identification code during a conversation, the location information of all parties in the call is answered to all parties in the call. It's possible, but it's a useful way for users with private businesses to have a loophole that allows them to locate their partner without their permission.

The fourth security level is a method of allowing a call to be connected so that only the information of the party's terminal that has pressed the location request identification code during the conversation is transmitted. The third security level prevents the other party from receiving the information of my terminal regardless of my intention. It is a way to make up for the weak points of security level. At this time, the service provider server is configured to identify the terminal that sent the location request identification code, and to transmit the phone number and the common coordinate value of the terminal, and the counterpart to send the response is the other party of the party who pressed the location request request code or call. It can be all of the connectors. In the case of individual subscribers, subscribing to this security level allows location information to be selectively sent according to the other party.
The fifth security level is a method that raises the security level more than the fourth security level. Only the subscriber who applied for this security level registers and maintains the password and responds the location information when the password matches the identification request identification code. It can be said to be useful to individual subscribers.
In addition, when the alumni office wants to inform each member of the third meeting place collectively, pressing the third location request identification code, the third meeting place's phone number and the member's phone number, The location information of the third meeting place, not the location information, may be configured to reply to the member terminal. For example, if the third location request identification code is "# 66 #", the phone number of the third location to be announced is '02 -987-6543 ', and the member phone number is '02 -123-4567'. , If you press # 66 # 029876543 # 021234567 in the reunion office, the operator server to the member terminal
'## 029876543 ## 538 * 14 * 40 ## 5127 * 07 * 00 ##'
This is how to send reply.
Of course, this method can also be applied to a busy situation with security level 2 or above. If one of the parties in a call presses # 66 # 029876543 during the call, the phone number '02 -987-6543 ', the telephone number pressed after the third location request identification code "# 66 #" and not the terminal's terminal location information, The location information is configured to send a response.

The above service makes it easy for both wired communication users to use GIS application devices, but for mobile communication users, the location of the terminal is always changed, so it is possible to check the location through a GPS receiver or a mobile communication base station. Since the positioning method of the mobile communication terminal is a well-known technique that has already been put to practical use, it will be described with reference to FIG. 5 if only an embodiment using the service of the present invention between the mobile communication user and the wired communication user.

In order to confirm the location of the wired communication subscriber, the user of the mobile communication terminal 112 transmits the location request identification code in the same manner as described above, and transmits the trunk line identification information and the common coordinate value transmitted from the additional service provider servers 211 and 212. Receive the received information through the decoder 140 and send to the GIS application device 150 may be processed.

The user of the mobile communication terminal 112 equipped with the GPS receiver 530 and the GIS application device 150 connects with the wired communication terminal 111 where the user wants to visit and then locates the location of the wired communication terminal 111. It can be displayed on your own GIS application device 150 automatically, and can be usefully used to easily find a visit through the route search.

However, if it is necessary to send the location information of the mobile communication terminal 112, the location information transmitting and receiving unit 520 already disclosed technology. That is, the location information transmission / reception unit 520 connected to the mobile communication terminal 112 and the GPS receiver 530 respectively recognizes a location request request identification code sent from its own mobile communication terminal 112 or another terminal 111. Identification code processor 521 for transmitting a location request signal to the GPS receiver 530 or the mobile communication base station 505, and a receiver for receiving the location information signal sent from the GPS receiver 530 or the mobile communication base station 505. 522 and an encoding unit 523 for encoding the received location information signal and the identification information in accordance with the promised format and sending the encoded location information to the mobile communication terminal. The mobile communication terminal 112 automatically transmits the encoded signal. Location information is sent. In addition, the location information transmission / reception unit 520 may have a decoder 140 that decodes the location information transmitted from the other party and sends the same to the GIS application device, and the location information transmission / reception unit 520 is located in the GIS application device 150. It is also possible to embed the decoder 140.

The service of the present invention can be a very convenient and useful service because when the parties connected to the call, if anyone wants to check the location of the other party as needed, simply press a simple identification code to display the location of the other party on their GIS application device. will be.

Claims (4)

The additional service provider 200 may include: a first step of identifying a trunk line identification information and a common coordinate value of the address when a new subscriber among the wired network subscribers or an existing subscriber moves the address of the trunk line; A second step of determining, by the service provider server (211, 212), whether the caller accessing the wired communication network includes a location request identification code in the dial tone signal sent before the call connection; When the location request ID code is included in the second step, after retrieving the CO line identification information and the common coordinate value corresponding to the CO line number received together with the location request ID code, the database is searched in a predetermined format. Arranging and configuring a third step; If the location request request identification code is not included in the second step, when the call connection is made from the controllers 311b and 312b, the service provider server 211 and 212 grasps the trunk line number of the caller and receiver currently connected to the call line number. While activating and waiting for each dial tone detection session, if one of the callers sends a location request identification code, the CO line identification information and the public coordinate value of the caller's and receiver's trunk lines are retrieved from the database (251, 252). A third step of arranging and configuring a predetermined format; The operator server (211,212), the fourth step of encoding the trunk line identification information and the common coordinate value configured in step 3a or step 3b into a dial tone or data communication signal; A fifth step of transmitting a response of the encoded signal to one or both of the communication terminals 111 and 112 in the call connection; The decoder 140 connected to the communication terminals 111 and 112 decodes the received CO line identification information and the common coordinate value into numbers, letters or symbols, and then converts them to meet the data processing rules of the input interface module of the GIS application device 150. Giving a sixth step; Location information transmission and reception service method through wired and wireless communication network The method of claim 1, When the caller presses the phone number of the place where the user wants to know the location with the identification request identification code, the operator server (211,212) is configured to reply the CO line identification information and the public coordinate value directly from the operator server (211,212). 1 security level; After the call is connected, if a specific number is pressed according to the ARS of one of the call parties, the ARS automatically transmits the location request request identification code, and the service provider server (211,212) is configured to answer the CO line identification information and the common coordinate value. A second security level; A third security level configured to transmit and receive the CO line identification information and the public coordinate value of all call connectors to all the call connectors when any one of the call parties connected to the call presses the location request identification code; A fourth security level configured to grasp the terminal 111 or 112 which has transmitted the location request request identification code, and transmit a response to the counterpart terminal or the call connector in response to the trunk line identification information and the common coordinate value of the corresponding terminal; Registered and maintained for each individual password in the database (251, 252) of the additional service provider 200, and configured to reply to the trunk line identification information and the common coordinate value from the operator server (211,212) only to the location request request identification code that matches the password Security level; Location information transmission / reception service method through wired / wireless communication network applying all or part of security level In configuring the service provider servers 211 and 212 to the telephone exchanges 311 and 312 constituted by the call path units 311a and 312a and the control units 311b and 312b, the call path units 311a and 311 of the telephone exchange line connected to the local wired telephone network line. 312a) is configured to connect the operator server (211,212), and configures a circuit directly connecting the operator server (211,212) and the control unit (311b, 312b), the database (251,252) is configured to be directly connected to the operator server (211,212) And, the database (251,252) and the control unit (311b, 312b) location information transmission and reception service system through a wired or wireless communication network configured to be selectively connected The method of claim 3, By partially modifying the control unit inside the telephone exchanger 312, the integrated control unit 312c, which adds the role of the operator server, is connected to the call path unit 312a, and the database 252 is directly connected to the integrated control unit 312c. Location information transmission and reception service system through configured wired and wireless communication network

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