TWI548259B - Method and system for privacy call - Google Patents

Description

Privacy call system and method

The present invention relates to a privacy call system and method.

In modern society, people pay more and more attention to personal privacy. Especially in the use of communication devices, most people usually encrypt and protect personal data stored in communication devices, but for normal instant calls, A sound privacy prevention method, such as when a user calls a relative or friend, may be helped or forcibly answered by a third party other than the relative or friend for various reasons, which may cause the user to reveal some personal privacy without knowing the situation.

In view of the above, it is necessary to provide a privacy call system and method that can provide a communication device to make a call in a privacy call mode.

The privacy call system includes: an incoming call identification module, configured to identify a call mode initiated by the calling party communication device when the calling party communication device initiates a call request to the called party communication device by using the server, and determine the call mode Whether the call mode is a private call mode; the query module is configured to: when the call mode initiated by the caller communication device is a private call mode, query whether the identity authentication information of the called party communication device is in the database a notification module, configured to notify the called party communication device to input a password and perform identity authentication when the identity authentication information of the called party communication device is queried in the database; and the receiving module is configured to: When notifying the called party After the communication device inputs the password, the password input by the called party communication device is received; the determining module is configured to determine whether the received password is included in the identity authentication information of the called party communication device saved in the database. The password is consistent; the communication establishing module is configured to establish the caller communication device when the received password is consistent with the password included in the identity authentication information of the called party communication device stored in the database Communication between the called party communication devices

The privacy call method includes the following steps: (a1) when the calling party communication device initiates a call request to the called party communication device by using the server, the server identifies the call mode initiated by the calling party communication device, and determines the Whether the call mode is a private call mode, if it is a private call mode, step (a2) is performed; otherwise, step (a8) is performed; (a2) querying whether the identity authentication information of the called party communication device is stored in the database If yes, perform step (a3), otherwise perform step (a6); (a3) notify the called party communication device to input a password for identity authentication; (a4) receive the password entered by the called party communication device; (a5) Determining whether the received password is consistent with the password included in the identity authentication information of the called party communication device stored in the database, if yes, performing step (a8), otherwise performing step (a7); (a6) prompting the call The calling party communication device does not support the private call, and ends the process; (a7) prompts the calling party communication device and the called party communication device to fail the identity authentication of the called party communication device, and ends the process; (a8) Establishing a call between the calling party communication device and the called party communication device.

Compared with the prior art, the privacy call system and method can provide a communication device to talk in a privacy call mode, and when the caller communication device sets a call in a private call mode, the called party communication device performs identity authentication. After receiving the call, the caller is effectively prevented from leaking due to the identity of the called party.

1‧‧‧Server

2‧‧‧Wireless communication base station

3,4‧‧‧Communication equipment

10‧‧‧Private call system

11‧‧‧Database

100‧‧‧Call Identification Module

101‧‧‧Query Module

102‧‧‧Notification module

103‧‧‧ receiving module

104‧‧‧Judgement module

105‧‧‧Communication building module

S01‧‧‧Caller communication device initiates a call

S02‧‧‧The call mode is private call mode?

Is there any identity authentication information for the called party's communication device in the S03‧‧‧ database?

S04‧‧‧Notify the called party to enter the password for identity authentication

S05‧‧‧ Receive the password entered by the called party

Is the S06‧‧‧ password correct?

S07‧‧‧Prompt caller called party does not support private call

S08‧‧‧Prompt caller and called party identity authentication failed

S09‧‧‧ Establish communication

FIG. 1 is a diagram showing the environment architecture of the privacy call system of the present invention.

2 is a functional block diagram of the privacy call system of the present invention.

3 is a flow chart of a preferred embodiment of the privacy call method of the present invention.

As shown in FIG. 1, it is an environment architecture diagram of the privacy call system of the present invention. The privacy call system 10 runs in a server 1 connected to the wireless communication base station 2, and the user can access the server 1 through the wireless communication base station 2 by using the communication device 3 to call the communication device 4 through the server 1. Establish voice communication with the communication device 4. When the communication device 3 calls the communication device 4 in the privacy call mode, the communication device 4 is required to perform identity authentication before establishing communication.

The server 1 further includes a database 11 for storing identity authentication information of the communication device 3 and the communication device 4. The identity authentication information is a password and a telephone number or password used by the communication device 3 or the communication device 4 and an international mobile subscriber identity (IMSI: International) of the telephone card used by the communication device 3 or the communication device 4. Mobile Subscriber Identity), which can be a set of digits or fingerprints set by the user. In this embodiment, the database 11 can be updated by receiving the identity authentication information sent by the communication device 3 or the communication device 4 and saving it in the database 11.

The communication between the communication device 3 and the communication device 4 can be initiated by any party. For convenience of description, in the preferred embodiment, the communication device 3 is used as a call originator, and the communication device 4 is used as the call initiator. Call recipient.

As shown in FIG. 2, it is a functional module diagram of the privacy call system of the present invention. The privacy call The system 10 includes an incoming call identification module 100, an inquiry module 101, a notification module 102, a receiving module 103, a determining module 104, and a communication establishing module 105.

The call identification module 100 is configured to identify a call mode initiated by the communication device 3 when the communication device 3 initiates a call request to the communication device 4 through the server 1, and determine whether the call mode is For privacy call mode. Specifically, if the user wishes to initiate a private call to the communication device 4 through the communication device 3, a call is placed in the communication device 3 to the communication device 4 via the server 1 in a private call mode. The signal, because the call mode is a private call mode, the call signal includes a specific identification parameter to identify the call mode as a privacy call mode, and the call identification module 100 determines the communication device according to the specific identification parameter. 3 The call mode initiated is identified.

The query module 101 is configured to query whether the identity authentication information of the communication device 4 is stored in the database 11 when the call mode initiated by the communication device 3 is a private call mode.

The notification module 102 is configured to notify the communication device 4 to input a password when the identity verification information of the communication device 4 is queried in the database 11 to perform identity authentication and answer the incoming call. The manner of the notification may be a way of voice prompting information, such as the voice prompt information being "Please enter a password".

The notification module 102 is further configured to notify the communication device 3 that the communication device 4 does not support the privacy call when the identity authentication information of the communication device 4 is not queried in the database 11, and the notification manner may be It is a way to voice prompt information. For example, the voice prompt information is “Sorry, the called party does not support privacy call”.

The receiving module 103 is configured to receive the notification after the communication device 4 is notified to input a password. The password entered by the communication device 4.

The determining module 104 is configured to determine whether the received password is consistent with the password included in the identity authentication information of the communication device 4 stored in the database 11. If the identity is consistent, the identity authentication is successful, and if not, the identity authentication is performed. failure. The method of the identity authentication may adopt the method of multiple authentication. When the number of received password errors exceeds a certain number of times, the identity authentication fails. For convenience of description, in the embodiment, the present invention is performed by using one identity authentication mode. Description.

The communication establishing module 105 is configured to establish the communication device 3 and the communication device when the received password is consistent with a password included in the identity authentication information of the communication device 4 stored in the database 11. 4 communication.

The notification module 102 is further configured to notify the communication device 4 and the communication device 3 when the received password does not match the password included in the identity authentication information of the communication device 4 stored in the database 11. The information that the identity authentication failed, such as the voice information of the "authentication failure".

The receiving module 103 is further configured to receive the identity authentication information sent by the communication device 3 or the communication device 4, and save the received identity authentication information in the database 11.

3 is a flow chart of a preferred embodiment of the privacy call method of the present invention.

In step S01, the communication device 3 initiates a call to the communication device 4 via the server 1.

In step S02, the caller ID module 100 identifies the call mode initiated by the communication device 3, and determines whether the call mode is a private call mode. If the call mode is the privacy call mode, step S03 is performed. Otherwise, step S09 is performed.

In step S03, the query module 101 queries whether the identity authentication information of the communication device 4 is stored in the database 11. If yes, step S04 is performed, otherwise step S07 is performed.

In step S04, the notification module 102 notifies the communication device 4 to input a password and perform identity authentication.

In step S05, the receiving module 103 receives the password input by the communication device 4.

In step S06, the determining module 104 determines whether the received password is consistent with the password included in the identity authentication information of the communication device 4 stored in the database 11. If yes, step S09 is performed, otherwise step S08 is performed. .

In step S07, the notification module 102 prompts the communication device 3 that the communication device 4 does not support the privacy call, and ends the process.

In step S08, the notification module 102 prompts the communication device 3 and the communication device 4 that the communication device 4 fails to authenticate, and ends the process.

In step S09, the communication establishing module 105 establishes a call between the communication device 3 and the communication device 4.

In the preferred embodiment, when the communication device 3 or the communication device 4 transmits the identity authentication information of the communication device 3 or the communication device 4 to the server 1, the receiving module 103 receives the The identity authentication information is stored in the database 11 in the received identity authentication information.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art can make the spirit of the present invention. Equivalent modifications or variations are intended to be included within the scope of the following claims.

S01‧‧‧Caller communication device initiates a call

S02‧‧‧The call mode is private call mode?

Is there any identity authentication information for the called party's communication device in the S03‧‧‧ database?

S04‧‧‧Notify the called party to enter the password for identity authentication

S05‧‧‧ Receive the password entered by the called party

Is the S06‧‧‧ password correct?

S07‧‧‧Prompt caller called party does not support private call

S08‧‧‧Prompt caller and called party identity authentication failed

Claims (7)

A privacy call system running in a server for communicating with a wireless communication base station, wherein the server's database stores identity authentication information of the communication device, wherein the identity authentication information is provided by the password and the communication device The international mobile subscriber identity code of the used telephone card, the system includes: an incoming call identification module, configured to initiate to the calling party communication device when the calling party communication device initiates a call request to the called party communication device through the server The call mode is identified to determine whether the call mode is a private call mode; and the query module is configured to query whether the called party is in the database when the call mode initiated by the caller communication device is a private call mode The identity authentication information of the party communication device; the notification module is configured to prompt the caller communication device of the called party communication device when the identity authentication information of the called party communication device is not queried in the database The privacy call is not supported; the notification module is further configured to: when the database is queried, the called party communication is queried When the identity authentication information is prepared, the called party communication device is notified to input a password for identity authentication; the receiving module is configured to receive a password input by the called party communication device; and the determining module is configured to determine the received password Whether it is consistent with a password included in the identity authentication information of the called party communication device stored in the database; and a communication establishing module, configured to: when the received password and the account stored in the database When the passwords included in the identity authentication information of the calling communication device are consistent, communication between the calling party communication device and the called party communication device is established. The privacy call system of claim 1, wherein the notification module is further configured to: when the received password and the identity of the called party communication device saved in the database When the passwords contained in the certificate information are inconsistent, the called party communication device and the information of the caller communication device identity authentication failure are notified. The receiving module is further configured to receive the identity authentication information sent by the calling party communication device or the called party communication device, and receive the identity authentication information, as in the privacy call system described in claim 1. Saved in the database. For example, in the privacy call system described in claim 1, the identity authentication information is composed of a password and a telephone number used by the communication device. A privacy call method is applied to a server for communicating with a wireless communication base station, wherein the server's database stores identity authentication information of the communication device, wherein the identity authentication information is used by the password and the communication device. The international mobile subscriber identity of the calling card comprises the steps of: (a1) when the calling party communication device initiates a call request to the called party communication device via the server, the server initiates a call to the calling party communication device The mode is identified to determine whether the call mode is a private call mode. If it is a private call mode, step (a2) is performed; otherwise, step (a8) is performed; (a2) querying whether the called party is stored in the database The identity authentication information of the communication device, if yes, perform step (a3), otherwise perform step (a6); (a3) notify the called party communication device to input a password for identity authentication; (a4) receive the called party communication device input a password; (a5) determining whether the received password is consistent with a password included in the identity authentication information of the called party communication device stored in the database, if Then, step (a8) is performed, otherwise step (a7) is performed; (a6) prompting the calling party communication device that the called party communication device does not support the private call, ending the process; (a7) prompting the calling party communication device and the called party communication Device called party communication device identity The authentication fails, ending the process; (a8) establishing a call between the calling party communication device and the called party communication device. The method of claim 5, wherein the method further comprises: when the communication device sends the identity authentication information of the communication device to the server, receiving the identity authentication information, and receiving the identity authentication. Information is stored in the database. For example, in the privacy call method described in claim 5, the identity authentication information is composed of a password and a telephone number used by the communication device.