KR101374116B1 - System and method for controlling screen conversion of mobile - Google Patents

Abstract

The present invention relates to a screen switching control system and a method of a terminal, and more particularly, in a mobile communication call, the calling voice call service is converted into a data service under the direction of the called terminal. The present invention relates to a screen switching control system and method of a terminal capable of simultaneously driving data paths or selectively driving only voice call paths to improve communication efficiency between individuals. The present invention can be induced to leave a message on the web page by switching the screen of the calling terminal to a web page containing the user's personal information when the user of the called terminal is difficult to respond to the incoming caller phone, The caller does not have to wait until the caller stops the call so that the caller can switch the caller call from the caller-oriented caller caller to the caller caller.The caller can switch to the web page without waiting for the caller to answer the call. In this case, the intention or the current state of the called party can be guessed, thereby ensuring the convenience of the calling party as well as the called party.

Description

Screen switching control system of terminal and its method {SYSTEM AND METHOD FOR CONTROLLING SCREEN CONVERSION OF MOBILE}

The present invention relates to a screen switching control system and a method of a terminal, and more particularly, in a mobile communication call, the calling voice call service is converted into a data service under the direction of the called terminal. The present invention relates to a screen switching control system and method of a terminal capable of simultaneously driving data paths or selectively driving only voice call paths to improve communication efficiency between individuals.

In recent years, with the rapid spread of smart phones, the development of applications that provide various services using data communication means and various sensors configured in the smart phones has become prominent, and through this, the paradigm of the existing mobile communication terminals recognized as existing voice calls. This is transforming into a smart paradigm that encompasses navigation, multimedia players and networking.

Such a number of applications that provide various services using various means configured in a smart phone are provided, but maintain independent functions as unique as the voice call function of the mobile communication terminal.

In other words, even if the current application supports a voice call, it is limited to providing a link for activating the voice call function as seen in a mobile messenger such as KakaoTalk or My People. It does not support direct linkage with voice call because it operates separately from the function.

That is, the current application is executed according to the user's choice separately from the function of the voice call, and the application is supported in the form of multitasking while ensuring the independent function of the voice call.

As such, only the toxic voice call function is maintained in the existing paradigm in the mobile communication terminal that has been switched to the smart paradigm.

Therefore, the mobile communication terminal focuses on the existing voice call function. However, when it is described, the caller connects the voice call to the called party so that the called party inevitably or intentionally does not accept the calling call. In the case of caller's choice, the user can leave voice mail through VMS (Voice Mailing Service) or listen to the automatic response voice message of the called party to check the status of the called party to block the voice call connection.

In this case, the voice call connection is strictly given to the caller, and if the called party has difficulty answering the caller's voice call connection, the choice is made until the caller is rejected or until the caller connects to the Voice Mailing Service (VMS) server. It is limited to waiting for a predetermined time.

That is, it does not provide any active choice that can be intended to take various actions on the caller side by providing their information to the caller side that made the voice call on the called party side.

In order to solve this problem, the current mobile communication service provider also sets an auto-response function in the SMS server to transmit the auto-response message set by the called party to the SMS server after the caller's rejection or a predetermined call waiting time elapses. The way is introduced. Through the SMS-type auto-response message using the SMS server, the called party provides his or her current state or SNS (Social Networking Service) address, so that the caller can obtain the called party's information.

However, in this case, the called party is still limited to the call rejection or the predetermined waiting time for the voice call from the caller, and the SMS server unconditionally sends an auto-reply message to the caller. Therefore, if the called party does not want to provide an auto-reply message through the SMS server, there is no way to sanction it.

That is, since the existing mobile communication service is not configured to provide the SNS address included in the SMS or the own information to the sender according to the selection of the called party, the called party's option is still limited. In addition, since the information desired by the called party is provided only by clicking the web address linked to the auto-reply message sent in the SMS form at the sender side, it is difficult to expect the caller to actively contact the caller.

Accordingly, there is a demand for development of a system in which a limited number of options of the called party is diversified in the voice call connection, and through this, a caller's action can be intended in the desired direction of the called party.

Korean Registered Patent No.0819705

In order to solve the above problems, the present invention screens the caller's terminal on the called party's web page according to the caller's choice when the caller attempts to connect the call to the called party in addition to the functions of call, rejection, and waiting provided in the existing voice call. A new form of communication in which the called party checks the caller's phone number, provides the desired information, and induces the caller to be contacted through a web page, which is linked to the voice call and gives the caller a choice. The purpose is to provide a system.

In addition, the present invention also allows the called party to switch the screen of the caller's terminal to a web server specified in advance when the condition occurs, such as during a call, unanswered, power off, caller pruning, the desired information according to the caller's choice by condition or caller The purpose of the present invention is to provide a communication system that can increase the freedom of choice of the called party.

In addition, the present invention, when switching the caller to the web page set by the called party so that the called party can also access the web page (both portal server, etc.) and make the call while viewing the same screen, voice and data such as WCDMA Is not only a separate area, but also an algorithm for the called party to control other types of communication standards such as mobile internet phone (mVoIP) and LTE, so that video messages, voice messages and texts can be shared by mixing with multitasking functions. There is a purpose.

The screen switching control system of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the exchange according to an embodiment of the present invention for achieving the above object, is installed in the called terminal And is activated according to incoming calls, and provides a screen switching selection button or a partial screen popup on the incoming screen to transmit a screen switching request signal including a caller number received according to a user selection through a data channel; A relay server storing web connection information matched to a called terminal, receiving a screen change request signal from the called terminal, and transmitting web connection information matched to a called terminal to the calling terminal; It is installed in the telephone call and activated when receiving the web connection information from the relay server to the voice channel Blocking and accessing according to the web connection information through a separate data channel includes a calling party control application for switching the calling screen of the calling terminal to the corresponding web page.

At this time, the web connection information may be transmitted using a transmission method according to any one of a push message, SMS, MMS.

In addition, the voice channel of the calling terminal is selectively blocked according to a user input through a called party controlling application, and the called party controlling application is selected on the called screen or the partial screen while the voice calling of the called terminal is connected. It can provide a popup.

In addition, the web server further comprises a web server corresponding to the web address information, wherein the web server receives the message information in the web page from the calling party control application connected based on the web address information. Notification information about the registration of the message information may be transmitted to the called party control application through a data channel.

In this case, the notification information may be transmitted using any one of a push message, SMS, MMS transmission method.

In addition, the calling party and the called party control application is provided with a mobile web browser function for loading the web page, or configured to work with a mobile web browser pre-installed on the calling party and the called terminal according to the web connection information. The calling screen can be converted into a web page.

In addition, the called party control application receives the call connection signal during the connection of the voice channel, or does not display the incoming call screen without displaying an incoming call screen when a preset caller number is received through an unanswered call or a user input. Can be sent to the relay server.

In addition, the caller side control application transmits the called party number to the relay server when the call connection fails because the called party terminal is powered off, and displays the web page according to the received web connection information. Can be marked on.

In addition, the called party control application and the calling party control application are the same application.

In addition, the caller control application may establish a data channel with the relay server at the time of call according to the communication quality or setting.

On the other hand, the called party control application further provides a one-way screen call selection button on the called screen for connecting the call according to the call connection request of the calling terminal and transmitting the screen change request signal to the relay server. According to the selection of the screen call selection button, the screen of the calling terminal may be switched to a web page at the same time as the call connection.

In addition, the called party control application connects a call according to the call connection request of the calling party terminal and simultaneously transmits the screen change request signal to the relay server. By further providing a two-way screen call selection button for switching to the incoming screen, the screen of the called party and the calling terminal can be switched to the same web page simultaneously with the call connection according to the selection of the two-way screen call selection button.

In this case, the caller side control application may not block the voice channel according to the web connection information reception when the call connection.

The screen switching control system of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the exchange according to another embodiment of the present invention for achieving the above object, the calling terminal It is installed on the phone and is activated when a call is made, and the calling party control application for transmitting the calling party number and the called party number to the corresponding data channel in advance by setting a data channel that is higher than the threshold set according to the communication quality or setting, and the web connection matching the called terminal. A relay server storing information, receiving a calling party number and a called party number from the calling party control application through the data channel, and transmitting notification information to be connected to a data channel of the called party terminal to the called party terminal; It is installed in the terminal and activated according to the incoming call, Set the data channel to be connected to the relay server and provide a screen change selection button or a partial screen popup on the incoming screen to transmit a screen change request signal including the caller number received according to the user's selection through the data channel. An application, wherein the relay server receives the screen change request signal and transmits matching web connection information to a data channel preset with the caller control application, and the caller control application is configured to receive the received web connection information. Accordingly, the access screen may be converted into a web page corresponding to the web connection information.

In this case, the called party control application may compare the calling party number included in the notification information with the calling party number of the incoming call and display the screen selection selection button or a partial screen popup on the called screen in the same case. And the calling party control application are the same application.

The screen switching control method of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the exchange according to an embodiment of the present invention for achieving the above object, installed in the called terminal The first step in which the called party control application is activated according to the incoming call to provide a screen change selection button or a partial screen pop-up on the incoming screen, and transmits a screen change request signal including the caller number received according to the user's selection through the data channel. And a second step of receiving, by the relay server storing web connection information matched to the called terminal, a screen change request signal from the called terminal, and transmitting the web connection information matched to the called terminal to the calling terminal. When the caller is installed at the caller terminal, the caller control application activated when the call is sent is transferred from the relay server. And a third step of blocking the voice channel by receiving the web connection information, connecting the call screen of the calling terminal to the corresponding web page by accessing the web connection information through a separate data channel.

At this time, the web connection information may be transmitted using a transmission method according to any one of a push message, SMS, MMS.

The called party control application and the calling party control application are the same application.

In addition, in the first step, the called party control application further provides a one-way screen call selection button to the called screen, and the called party control application simultaneously connects the call according to the selection of the one-way screen call selection button. And transmitting a switch request signal.

In addition, in the first step, the called party control application further provides a two-way screen call selection button to the called screen, and the called party control application simultaneously connects the call and the screen change request signal according to the selection of the two-way screen call selection button. Transmitting to the relay server, and converting the incoming screen into the web page by accessing the web server according to the web connection information.

In this case, the caller side control application may not block the voice channel according to the web connection information reception when the call connection.

Screen switching control method of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the switch according to another embodiment of the present invention for achieving the above object, the calling terminal The first step of transmitting the calling party number and the called party number to the corresponding data channel by presetting a data channel which is activated at the call and activated at the time of telephone call and is set according to communication quality or setting, and is matched to the called terminal. A relay server storing web connection information, receiving a calling party number and a called party number from the calling party control application through the data channel and transmitting notification information to be connected to the called party's data channel to the called party terminal; Step 2, the called party control application installed on the called party terminal is called A screen switching request signal including a calling party number received according to user selection by setting a data channel to be connected with the relay server according to the reception of the notification information and providing a screen switching selection button or a partial screen popup on the incoming screen. A third step of transmitting the data through a data channel; and a fourth step of the relay server receiving the screen change request signal and transmitting matching web connection information to a data channel preset with the calling party control application; The calling party control application may include a fifth step of connecting according to the received web connection information to convert the calling screen into a web page corresponding to the web connection information.

The present invention can be induced to leave a message on the web page by switching the screen of the calling terminal to a web page containing the user's personal information when the user of the called terminal is difficult to respond to the incoming caller phone, The caller does not have to wait until the caller stops the call so that the caller can switch the caller call from the caller-oriented caller caller to the caller caller.The caller can switch to the web page without waiting for the caller to answer the call. In this case, the intention or the current state of the called party can be guessed, thereby ensuring the convenience of the calling party as well as the called party.

In addition, the present invention is because the caller can obtain the personal information of the called party through the web page and can leave a message on the loaded web page through the screen switching, hang up the phone and load the SMS or MMS to leave a message It has the effect of reducing.

In addition, the present invention by setting a data channel between the calling terminal and the relay server in advance to receive the web connection information according to the screen switching request of the called terminal in real time without delay time, to efficiently switch the screen of the calling terminal Can be.

In addition, the present invention also allows the called party to switch the screen of the caller's terminal to a predetermined SNS server when a condition occurs, such as during a call, unanswered, power off, caller pruning, the desired information according to the caller's choice by condition or caller It is effective to increase the freedom of selection of the called party to provide.

In addition, the present invention provides a picture or video of his own in the form of a caller-based advertisement before answering the call (ringing), maintains the call while the caller is switched to the web page, or the caller's webpage When the call is switched to, the called party can access the same web page (both portals and service servers) and make the call while viewing the same screen.The mobile internet phone (mVoIP), Similarly, other types of communication standards, such as LTE, are controlled by the called party as a subject, which can be combined with a multitasking function to share video messages, voice messages, and texts.

1 is a diagram illustrating a configuration of a screen switching control system of a terminal and a screen switching control method according to an embodiment of the present invention.
2 is a diagram illustrating a incoming call screen provided by a called party control application according to an exemplary embodiment of the present invention.
3 is a diagram illustrating a screen output to a calling terminal and a called terminal during a screen switching control process according to an embodiment of the present invention.
4 is a block diagram of a relay server according to an embodiment of the present invention.
5 is a diagram illustrating an embodiment of a user setting according to a call transfer item through a called party control application according to an embodiment of the present invention.
6 is a diagram illustrating a screen switching process of a calling party control application when the called terminal is powered off according to an exemplary embodiment of the present invention.
7 is a diagram illustrating a configuration and a screen switching control method of a screen switching control system of a terminal according to another embodiment of the present invention.
8 is a diagram illustrating a screen output to a calling terminal and a called terminal when a bidirectional screen call is selected according to an embodiment of the present invention.

Hereinafter, a screen switching control system and a method of a terminal according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a configuration of a screen switching control system of a terminal and a screen switching control method according to an exemplary embodiment of the present invention.

Referring to FIG. 1, as shown, the screen switching control system of the terminal includes the calling party control application 110 installed in the calling party terminal 100 and the called party controlling application 210 installed in the called party terminal 200. ), The relay server 400, the web server 500 and the exchange 300 can be included.

In this case, the called party and the calling party control application 110 and 210 are configured to interwork with the voice channel 101 and the data channel 102 of the calling party terminal 100. Accordingly, when the caller sends a call to the called party number corresponding to the called party terminal 200 through the calling party terminal 100, the calling party control application 210 is activated (②).

In addition, the caller control application 110 may preset the relay server and the data channel 102 at the time of transmission according to the communication quality or setting, but if the quality of the data channel 102 is less than or equal to a predetermined reference value, the data channel is set. You may not (①).

On the other hand, the exchange 300 is the paging to the called terminal 200 according to the call connection request signal of the calling terminal (100) (③), the called terminal 200 is connected to the call according to paging Upon receiving the signal, the called party control application 210 is activated.

At this time, the called party control application 210 with the answer and rejection buttons (11, 12) for the outgoing call included in the existing incoming call screen 10, as shown in FIG. A screen change selection button or a partial screen pop-up 13 for connecting to a web page set by the user of the called terminal 200 may be provided to the called screen 10.

Accordingly, when the user selects the screen change selection button or the partial screen popup 13, the called party control application 210 blocks the call connection signal and disconnects the data channel of the called party terminal 200. Through the screen switching request signal including the caller number corresponding to the calling party terminal 100 is transmitted to the relay server 400 (④).

In this case, the relay server 400 includes web connection information set by the user of the called party terminal, and the web connection information includes address information of a web page of a user stored in the web server 500. The web page may include a social networking service or a blog including a mini homepage, Facebook, Twitter, and the like.

The relay server 400 receiving the screen change request signal is configured to connect the data channel (02) between the web server 500 according to the web connection information and the calling party control application 110, and the web connection information. It can be transmitted to the calling party control application 110 using a transmission method such as a push message, SMS, MMS. In this case, the push message may be transmitted through a push server such as C2DM (Cloud to Device Messaging), APNS (Apple Push Notification Service) (⑤).

Accordingly, the caller control application 110 connects the web server 500 and the separate data channel 102 according to the reception of the web connection information to the web server 500 to which the web connection information is linked. It is able to access, and converts the calling screen loaded at the time of telephone call to a web page corresponding to the web connection information (⑥).

At this time, the calling party control application 110 may block the voice channel 101 according to the call when receiving the web connection information, the called party control application 210 to the relay server 400 in accordance with the user input By selectively transmitting a signal for blocking the voice channel 101 to the calling terminal 100, it is possible to selectively determine the blocking of the voice channel 101 of the calling terminal 100.

As such, when it is difficult for the user of the called terminal 200 to answer the incoming caller's phone, the message of the calling terminal 100 is switched to a web page containing the user's personal information and the message is left on the web page. Since the caller does not have to wait until the caller stops the call, the caller can switch from the existing caller-oriented call method to the caller-centered call method.

In addition, the caller also does not have to wait for the called party to receive the call, and when the screen is switched to a web page, the caller can guess the intention or the current state of the called party, so that the caller's convenience can be considered at the same time.

In addition, the caller can obtain the recipient's personal information through the web page, and can leave a message on the loaded web page through the screen switching, thereby reducing the hassle of hanging up the call and leaving the message by SMS or MMS.

3 is a diagram illustrating a screen displayed on the called terminal 200 and the calling terminal 100 according to the process of FIG. 1. Referring to FIG. 3 with reference to the contents of FIG. 1, FIG. As shown in the above, when the caller terminal 100 sends a call to the called party number of the called party terminal 200, the calling party control application 110 is activated.

Subsequently, when the caller ID of the called terminal 200 is received as shown in FIG. 3 (b), when the called party's control application 210 receives a screen change selection button or a partial screen pop-up through user selection, the relay server. The web connection information may be transmitted to the caller side control application 110 by transmitting a screen change request signal to the 400.

Next, as shown in (c) of FIG. 3, the caller control application 110 receiving the web connection information connects to the web server 500 according to the web connection information and receives the caller's call screen of the calling terminal. You can switch to the web page of.

In this case, as shown in (d) of FIG. 3, the caller may input message information into a web page loaded through screen switching, and the message information includes multimedia information including not only text but also video information and voice information. can do.

Meanwhile, as shown in FIG. 3 (e), the web server 500 receiving the message information from the calling terminal receives notification information on the message information registered by the called terminal 200 matching the web page. Can transmit Accordingly, as shown in FIG. 3 (f), the called terminal 200 may access the web server 500 and check the message information registered by the sender according to a user's selection. You can also leave

In this case, the notification information may be transmitted to the called terminal 200 by a push message, SMS, or MMS.

In addition, the web server 500 and the relay server 400 may be configured as one server. Accordingly, the called party control application 210 may transmit identification information such as an ID or a personal code used in the web server 500 instead of the called party number to the relay server 400. 110 is stored in the web server 500 interworking with the relay server 400 through the identification information to the data channel 102 previously received by receiving the identification information as the web connection information from the relay server 400. You can access the web page directly.

Meanwhile, the called party control application 210 and the calling party control application 110 described with reference to FIGS. 1 to 3 are the same application, and when the called terminal 200 sends a call to the calling terminal 100, the calling party makes a call. The side control application 110 operates as the called party control application 210, and the called party control application 210 may also operate as the calling party control application 110. The called party control application 210 and the calling party control application 110 described below are also the same application.

In addition, the calling party and called party control applications 110 and 210 may be provided with a mobile web browser function for loading the web page, or may be configured to work with a mobile web browser pre-installed on the calling and called party terminals. have.

4 is a diagram illustrating a detailed configuration of the relay server, and as shown, the relay server 400 includes a communication unit 410, a member information management unit 420, a member URL managing unit 430, and a member setting. It may include a management unit 440.

In describing each configuration, the communication unit 410 may communicate with the calling and destination terminals 100 and 200 to transmit and receive the screen change request signal and the web connection information, and the member information management unit 420. Contains personal information for each member.

Accordingly, the member information manager 420 may receive the screen switch request signal through the communication unit 410 to identify a member through a called party number or identification information included in the screen switch request signal.

On the other hand, the member-specific URL management unit 430 may extract the web connection information matching the member who transmitted the screen change request signal and transmit the web connection information to the calling party control application 110 through the communication unit 410.

Meanwhile, a method of providing a screen change request signal may be set through the called party control application 210, which will be described in detail with reference to FIG. 5.

First, as shown in FIG. 5 (a), the called party control application 210 is in communication with a voice call controller 220 that processes a voice call of the called party terminal 200, and during a call, unanswered caller dictionary. A method of providing a screen change request signal may be set for a call transfer item such as a designation.

Among the call transfer items, when an additional caller number different from the caller number being connected to the call is received while the call is connected with the voice call control unit 220, the additional caller number is blocked and includes the additional caller number. The called party control application 210 may be set to transmit a screen change request signal to the relay server 400 so that the screen of the calling party terminal 100 corresponding to the additional calling party number is converted into a web page.

In addition, in a non-response, if the called party does not respond within a predetermined time after the incoming call, the call connection is blocked after the predetermined time elapses, and the screen change request signal including the called caller number is transmitted to the relay server 400. The called party control application 210 may be set to be.

At this time, the called party control application 210 uploads a picture or video of the called party to the relay server 400, and the screen switching request signal at the step of ringing as in the case of the call or unanswered at the calling party terminal 100. Receiving for the relay server 400 may transmit the picture or video of the called party to the calling party control application 110 may be provided in the form of advertising.

In addition, in caller pre-designation, as shown in Figs. 5A and 5B, the user is connected to each of a plurality of caller numbers through the called party control application 210, or connected to a web page. Can be set for.

In addition, the called party control application 210 transmits the screen switching request signal at the same time as the incoming call to the designated caller number according to the user setting, the call screen of the calling terminal 100 corresponding to the designated caller number immediately the web page Can be converted to.

In addition, the called party control application 210 may set a plurality of web connection information, set the caller number in each web connection information to generate the setting information, and transmit the setting information to the relay server 400. Can transmit In addition, the relay server 400 may store the setting information in the member setting manager 440 shown in FIG. 4.

Accordingly, the called party control application 210 may transmit the screen change request signal only for the caller number corresponding to the web connection information provision by referring to the setting information with respect to the called party number.

In addition, the setting manager 440 for each member of the relay server compares the calling party number included in the screen change request signal in the called party control application 210 with the setting information and matches the web connection information among a plurality of web connection information. Information may be transmitted to the calling party control application 110.

On the other hand, Figure 6 is a diagram showing a configuration for switching the screen of the calling terminal 100 in a state that the power of the called terminal 200 is off (OFF), as shown, the calling party control application 110 ) May transmit a called party number to the relay server through the data channel 102 when the call connection fails due to the power of the called terminal 200 turned off, and the relay server 400 may call the called party number. May transmit web connection information corresponding to the caller control application 110.

Through this, the calling party control application 110 may access the web server 500 according to the received web connection information and display the web page on the screen of the calling party terminal 100.

7 is a view showing another embodiment of the screen switching method of the screen switching system of the terminal according to the present invention, as shown, the calling party control application 110 is the telephone call of the calling terminal (100) At the same time it is activated at the same time by setting the relay server 400 and the data channel 102 according to the call quality or setting (①) can transmit the called party number and the calling party number to the relay server 400 (②).

On the other hand, the called party control application 210 is activated at the call of the calling party number (②, ③), the relay server 400 to the called party number received through the data channel 102 from the calling party control application Corresponding to the called party control application 210 may transmit the notification information including the caller ID through a transmission method such as a push message, SMS, MMS (③).

Accordingly, the called party control application 210 receives the notification information, connects the relay server 400 with the data channel 202, and the called party control application 210 is included in the notification information. By comparing the incoming caller number according to the calling party number and the call connection signal, the screen selection selection button or the partial screen popup may be provided on the incoming screen corresponding to the calling party number.

Accordingly, the called party control application 210 may transmit a screen change request signal to the relay server 400 according to the user's selection of the screen change selection button or a partial screen popup (④), and the relay server ( 400 may immediately transmit web connection information to the data channel 102 connected to the calling party control application 110 (⑤).

At this time, since the relay server 400 is already connected to the source control application 110 and the data channel 102, the relay server 400 is the source control application 110 as shown in FIG. The process of connecting the data channel 102 between the calling party control application 110 and the web server 500 may be omitted by transmitting web connection information to a transmission method such as a push message, SMS, MMS, and the like.

Accordingly, by receiving the web connection information in real time it is possible to switch the call screen to the web page (⑥), it is possible to reduce the time required to convert the call screen to the web page to save the caller's waiting time.

Meanwhile, the called party control application 210 transmits the screen change request signal as shown in FIG. 2 and connects the voice channels 101 and 201 of the calling party terminal 100 and the called party terminal 200. The one-way screen call selection button 14 may be further provided on the incoming screen 10.

When the user selects the one-way screen call selection button 14, the called party control application 210 connects a call by connecting the voice channel 201 to the call connection signal of the calling party terminal 100 and simultaneously The screen change request signal may be transmitted to the relay server 400. In addition, the calling party control application 110 does not block the voice channel 101 according to the call connection, and can switch the calling screen of the calling party terminal 100 to a web page according to the web connection information. .

That is, the screen of the calling terminal 100 may be switched to the web page while maintaining a voice call between the calling terminal 100 and the called terminal 200.

In addition, the called party control application 210 may simultaneously share a web page displayed on a screen in which the calling party control application 110 is switched according to web connection information.

To this end, as shown in FIG. 2, the screen change request signal is transmitted, and the voice channel 101, 102 of the caller terminal 100 and the caller terminal 200 is connected to the web server 500. ) Can be further provided with a two-way screen call selection button 15 for switching the incoming call screen 10 to the same web page as the calling terminal 100.

The function of the two-way screen call selection button 15 will be described in more detail with reference to FIG. 8, which is shown in FIG. 8 (b) in response to a call connection request through the exchange of the calling terminal shown in FIG. As described above, the called party control application 210 provides a two-way screen call selection button 15 on the incoming screen 10, and when the two-way screen call selection button 15 is received according to a user input, the calling party By connecting the call with the terminal 100 and simultaneously transmitting the screen change request signal to the relay server 400 to convert the call screen of the calling terminal 100 to the web page as shown in Figure 8 (c) Can be. In addition, the called party control application 210 can access the web server as indicated by the dotted lines in FIGS. 1 and 7 (6), and the web page matching the called party number as shown in FIG. 8 (d). The incoming call screen 10 of the called terminal 200 may be switched.

That is, according to the selection of the two-way screen call selection button, the screens of the called party and the calling terminal 100 and 200 are switched to the same web page at the same time as the call connection, and the caller and the called party view the same web page and make mutual voice calls. can do.

The one-way and two-way screen call may be applied to a service using both voice and data as data channels, such as mVOIP or LTE, and the one-way and two-way screen call selection buttons may be provided in a form of a pop-up screen.

10: screen 11: rejection terminal terminal 11: reject button
12: Answer button
13: Screen change selection button or partial screen popup
14: One-way screen call selection button 15: Two-way screen call selection button
100: calling terminal 101: voice channel of the calling terminal
102: data channel of the calling terminal 110: calling control application
200: called terminal 201: voice channel of called terminal
202: data channel of the called party terminal 210: called party control application
300: switch 400: relay server
410: communication unit 420: member information management unit
430: URL management unit for each member 440: Settings management unit for each member
500: Web server

Claims (23)

In the screen switching control system of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the exchange,
A caller control application installed in the caller terminal and activated when a call is made, and transmitting a caller number and a called party number to a corresponding data channel by presetting a data channel that is greater than or equal to a reference value set according to communication quality or setting;
Stores the web connection information matched to the called terminal, and receives the caller number and the called party number from the caller control application through the data channel to receive notification information for connecting to the data channel of the called terminal. Relay server for transmitting to; And
It is installed on the called party's terminal and activated according to the incoming call, and sets the data channel to be connected to the relay server by receiving the notification information, and provides a screen change selection button or a partial screen popup on the incoming call to receive the caller according to the user's selection. Callee side control application for transmitting screen change request signal including number through data channel
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The relay server receives the screen change request signal and transmits matching web connection information to a data channel preset with the calling party control application, and the calling party controlling application accesses the calling screen according to the received web connection information. Screen switching control system of the terminal, characterized in that for switching to a web page corresponding to the web connection information.
delete The method according to claim 1,
The voice channel of the calling terminal is selectively blocked according to a user input through the called party controlling application, and the called party controlling application displays the screen selection selection button or a partial screen popup on the called screen even during the voice call connection of the called terminal. Screen switching control system of the terminal, characterized in that provided.
The method according to claim 1,
Further comprising a web server corresponding to the web connection information,
The web server receives the notification information for registration of the message information through the data channel of the called terminal when the message information is input to the web page from the calling party control application connected based on the web connection information. Screen switching control system of the terminal, characterized in that for transmitting to the side control application.
The method of claim 4,
The notification information is a screen switching control system of a terminal, characterized in that transmitted using any one of a push message, SMS, MMS transmission method.
The method according to claim 1,
The calling party and the called party control application are provided with a mobile web browser function for loading the web page, or configured to interoperate with a mobile web browser pre-installed in the calling party and the called party terminal. Screen switching control system of the terminal, characterized in that to switch the screen to a web page.
The method according to claim 1,
The called party control application relays the screen change request signal without displaying an incoming call screen when a caller signal is received during connection of a voice channel or when a preset caller number is received through an unanswered call or a user input. Screen switching control system of the terminal, characterized in that the transmission to the server.
The method according to claim 1,
The caller controlling application transmits a called party number to the relay server when the caller fails to connect due to the power of the called terminal being turned off and displays the web page on the screen of the calling terminal according to the received web connection information. Screen switching control system of the terminal, characterized in that.
The method according to claim 1,
And the called party control application and the calling party control application are the same application.
delete The method according to claim 1,
The called party control application further provides a one-way screen call selection button on the called screen for connecting the call according to the call connection request of the calling terminal and transmitting the screen change request signal to the relay server. The screen switching control system of the terminal, characterized in that to switch the screen of the calling terminal to the web page at the same time the call connection according to the selection of the selection button.
The method according to claim 1,
The called party control application connects a call according to the call connection request of the calling terminal and simultaneously transmits the screen change request signal to the relay server and switches the called screen of the called terminal to a web page according to the web connection information. Further providing a two-way screen call selection button to the incoming screen, the screen of the terminal, characterized in that the screen of the called party and the calling terminal is switched to the same web page at the same time the call connection according to the selection of the two-way screen call selection button Switching control system.
The method according to any one of claims 11 or 12,
The caller control application screen switching control system of the terminal, characterized in that the call does not block the voice channel according to the reception of the web connection information.
delete The method according to claim 1,
The called party control application compares the calling party number included in the notification information with the calling party number of the incoming call and displays the screen selection selection button or a partial screen popup on the called screen in the same case. .
delete In the screen switching control method of the terminal for switching the screen of the calling terminal according to the selection of the called terminal receiving the call connection signal from the exchange,
A first step of transmitting a calling party number and a called party number to a corresponding data channel by presetting a data channel which is activated when a call originating application installed in the calling party terminal is equal to or larger than a reference value set according to communication quality or setting;
The relay server storing web connection information matched to the called terminal receives the calling party number and the called party number through the data channel from the calling party control application and receives the notification information for connecting with the data channel of the called terminal. A second step of transmitting to a side terminal;
The called party control application installed on the called party terminal is activated according to the incoming call, and sets the data channel to be connected to the relay server according to the reception of the notification information, and provides a screen change selection button or a partial screen popup on the called party to select the user. Transmitting a screen change request signal including a caller number received through the data channel;
A fourth step of the relay server receiving the screen change request signal and transmitting matching web connection information to a data channel previously set with the calling party control application; And
A fifth step in which the calling party control application connects according to the received web connection information and converts the calling screen into a web page corresponding to the web connection information;
Screen switching control method of the terminal comprising a.
delete delete 18. The method of claim 17,
The first step is
Providing, by the called party's control application, a one-way screen call selection button to the called screen; And
The called party controlling application transmitting the screen change request signal at the same time as the call connection according to the selection of the one-way screen call selection button;
Screen switching control method of a terminal comprising a.
18. The method of claim 17,
The first step is
Providing, by the called party's control application, a two-way screen call selection button to the called screen; And
The called party controlling application transmitting the screen change request signal to the relay server at the same time as the call connection according to the selection of the two-way screen call selection button, and connecting the called screen to the web page by connecting according to the web connection information; Screen switching control method of a terminal comprising a.
The method according to any one of claims 20 or 21,
The calling party control application screen switching control method of the terminal, characterized in that the call does not block the voice channel according to the reception of the web connection information.
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