JPH10341480A - Connection method for mobile object communication and mobile object communication system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a connection method of mobile object communication and a mobile object communication system for enabling only an owner or a person permitted by the owner to utilize a mobile terminal. SOLUTION: Identification numbers for the respective mobile terminals 1 are coded and registered in the identification number registration part 14 of a switchboard 2. At the time of a connection request from the mobile terminal 1, the identification number is sent by voice, the identification number by the voice is coded and compared with that registered in the identification number registration part 14 and communication connection is permitted only when both identification numbers match.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mobile communication connection method, and more particularly, to a mobile communication system in which a mobile terminal is connected to a switching network via a radio communication path. The present invention relates to a mobile communication connection method and a mobile communication system that can be used only by a person authorized by the owner.

[0002]

2. Description of the Related Art In a conventional mobile communication connection method, a mobile terminal number is fixedly added to a mobile terminal in advance, and only a mobile terminal number transmitted from the mobile terminal when a connection request is issued from the mobile terminal. Was analyzed to determine whether to allow the connection.

[0003] Not whether or not the user is a mobile terminal user,
Because the connection permission was determined by the mobile device number of the mobile terminal,
Even if a person other than the owner of the mobile terminal uses it, the connection is unconditionally permitted.

[0004]

Therefore, even if there is a person who uses a mobile terminal that has been neglected without permission from the owner, communication from the mobile terminal cannot be regulated, and the owner is charged. There was a problem of unauthorized use, such as the end result.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a mobile communication connection method and a mobile communication method in which only the owner or a person authorized by the owner can use the mobile terminal. An object of the present invention is to provide a body communication system.

[0006]

According to a first aspect of the present invention, there is provided a method for connecting a mobile terminal to a telephone via a switching center. The personal identification number by voice transmitted from the terminal is compared with the personal identification number registered in the exchange, and the mobile communication connection is permitted only when the personal identification numbers match, and the owner or the owner Only authorized persons can use the mobile terminal, thereby preventing unauthorized use.

According to a second aspect of the present invention, there is provided a mobile terminal, a telephone, a switching center,
In a mobile communication system including a control channel radio and a communication channel radio for performing communication between the mobile terminal and the exchange, the mobile terminal moves a connection request to the control channel radio. A mobile terminal for transmitting together with the terminal number, and further transmitting a personal identification number by voice and a telephone number of the other party to the communication channel radio, wherein the exchange exchanges the mobile terminal and the telephone with the communication channel radio. Exchange network connected via a personal computer, a password registration unit for storing a coded password corresponding to a mobile terminal number, and a dial for receiving a password and a telephone number of a destination by voice input. A receiving unit, a voice recognition unit that codes a personal identification number by voice and outputs the coded personal identification number, and a connection request and a mobile terminal received by the control channel radio. Entering a number and notifying the mobile terminal of a communication channel, and controlling the switching network to connect the communication channel radio and the dial receiving unit in the case of the communication channel to control the switching network. The voice password and the telephone number of the other party are input to the dial receiving unit, and the voice password and the telephone number of the other party received by the dial receiving unit are input. A coded password corresponding to the mobile terminal number received by the control channel radio is obtained from the password registration unit, and the coded password acquired from the password registration unit and the voice The identification code is compared with the coded personal identification number, and only when they match, the switching network is controlled to permit communication connection between the mobile terminal and the telephone. And characterized in that a switching center and a connection control unit that can only person who has obtained a license from the owner or owner utilizing mobile terminals, it is possible to prevent unauthorized use.

[0008]

Embodiments of the present invention will be described with reference to the drawings. In the mobile communication connection method and the mobile communication system according to the embodiment of the present invention, a personal identification number is registered in advance for each mobile terminal, and when a connection request is issued from the mobile terminal, the personal identification number is transmitted by voice, In addition, the connection is permitted only when the personal identification number by the voice matches the personal identification number registered in advance.

A system (this system) for realizing a mobile communication connection method according to an embodiment of the present invention will be described with reference to FIG. FIG. 1 is a configuration block diagram of a system for realizing a mobile communication connection method according to an embodiment of the present invention. This system is sometimes called a mobile communication system. As shown in FIG.
, An exchange 2, a control channel radio 3, a communication channel radio 4, and a telephone 5.

The switching center 2 further includes a switching network 11, a dial receiving unit 12, a connection control unit 13, and a password registration unit 1.
4 and a speech recognition unit 15.

Next, each part of the present system will be specifically described. The mobile terminal 1 is a terminal device that wirelessly connects to the exchange 2 of the present system. A specific connection method will be described later. The switching center 2 uses the control channel radio 3 to
After a communication connection is established, the personal identification number is verified by voice, which is a feature of the present invention, via the communication channel radio 4, and then the telephone 5 is connected.

The control channel radio 3 is a mobile terminal 1
, And is used to perform communication on the control channel with the exchange 2. The communication channel radio 4 is used to perform communication on a communication channel between the mobile terminal 1 and the exchange 2. The telephone 5 is a telephone with which the mobile terminal 1 is a communication partner. Normally, a plurality of telephones are connected to the switching network 11 of the switching center 2, but here, one telephone is used for the sake of simplicity.

Next, each section inside the exchange 2 will be described. The switching network 11 is an ordinary switching network for connecting the mobile terminal 1 to the telephone 5 via the communication channel radio 4.

Before the exchange network 11 connects to the telephone 5, the dial receiving unit 12 receives the personal identification number of the user of the mobile terminal 1 transmitted from the mobile terminal 1 and the dial number of the partner telephone 5, and connects the telephone. This is output to the control unit 13.

The personal identification number registration unit 14 registers a personal identification number (coded personal identification number) obtained by encoding the personal identification number of the mobile terminal 1 and the personal identification number of the user of the mobile terminal. .

The voice recognition unit 15 is for inputting a personal identification number by voice input from the dial receiving unit 12 to the connection control unit 13, encoding the password, and outputting the coded password to the connection control unit 13.

When the connection control unit 13 inputs the mobile terminal number from the mobile terminal 1 via the control channel radio 3, the connection control unit 13 determines that the connection request is made by the mobile terminal number.
The mobile terminal 1 is notified of the communication channel to be used.

At the same time, the connection control unit 13 controls the switching network 11 so that the communication channel radio 4 and the dial receiving unit 1
2 is connected. Then, the connection control unit 13 inputs the personal identification number by voice of the terminal user from the mobile terminal 1 and the dial number of the telephone 5 to be connected via the communication channel radio 4, the switching network 11, and the dial receiving unit 12. I do.

Further, the connection control unit 13 codes the personal identification number of the input voice using the voice recognition unit 15,
Obtain a coded PIN. Then, using the mobile terminal number input via the control channel radio 3, a corresponding mobile terminal number in the personal identification number registration unit 14 is searched, a corresponding coded personal identification number is obtained, and the voice recognition unit 15 is obtained. Against the coded PIN from. If both coded passwords match, the connection control unit 13 controls the switching network 11 to connect the mobile terminal 1 and the telephone 5.

Next, a connection method for mobile communication in the present system will be described. First, when the mobile terminal 1 starts a connection operation, a mobile terminal number is transmitted, and the control channel radio 3 receives this. Further, the mobile terminal number is output from the control channel radio 3 to the connection control unit 13 of the exchange 2 and is temporarily stored.

The connection control unit 13 notifies the mobile terminal 1 of the communication channel via the control channel wireless device 3 and controls the switching network 11 so that the communication channel wireless device 4 and the dial receiving unit 12 are connected. Connecting.

The mobile terminal 1 notified of the communication channel
When a personal identification number in voice of the terminal user and a dial number of the other party's telephone are transmitted using the communication channel, the communication channel wireless device 4 receives the password and outputs it to the dial receiving unit 12 via the switching network 11. become. The dial receiving unit 12 outputs a personal identification number and a dial number by voice to the connection control unit 13.

The connection control unit 13 codes the personal identification number by voice in the voice recognition unit 15 and stores the mobile terminal number corresponding to the mobile terminal number received via the control channel radio 3 in the personal identification number registration unit 14. And obtains a coded password corresponding to the searched mobile terminal number.

Then, the connection control unit 13 controls the voice recognition unit 1
Coded password and password registration unit 1 coded in 5
The mobile terminal 1 is compared with the coded personal identification number searched from the mobile phone 4 and when the two match, the use of the mobile terminal 1 is permitted and the target telephone 5 is connected.

According to the mobile communication connection method and the mobile communication system according to the embodiment of the present invention, when a connection request is made from a mobile terminal, a password is transmitted by voice in addition to the conventional mobile terminal number. By permitting the connection only when this matches the pre-registered voice password, unauthorized use by a person who does not know the password can be prevented. There is an effect that only the person who has obtained the information can use the mobile terminal.

Further, when the lock function of the mobile terminal 1 is released during driving of a car or the like, the mobile terminal 1 can be released by voice without operating the terminal, thereby improving the convenience.

[0027]

According to the first aspect of the present invention, the personal identification number of the voice transmitted from the mobile terminal is compared with the personal identification number registered in the exchange, and the connection of the mobile communication is established only when they match. Since the mobile communication connection method is allowed, only the owner or a person authorized by the owner can use the mobile terminal, which has the effect of preventing unauthorized use.

According to the second aspect of the present invention, the connection control unit of the exchange inputs the connection request and the mobile terminal number received by the control channel radio, notifies the mobile terminal of the communication channel, and In the case of a call channel, the switching network is controlled so as to connect the radio for the call channel and the dial receiver, and the personal identification number by voice from the mobile terminal and the telephone number of the other party are input to the dial receiver, and the dial receiver is received. Enter the personal identification number of the voice received and the telephone number of the other party, code the personal identification number of the voice by the voice recognition unit, and code the personal identification number corresponding to the mobile terminal number received by the control channel radio. From the password registration unit, and compares the coded password obtained from the password registration unit with the coded password coded by the voice recognition unit,
Since the mobile communication system permits the communication connection between the mobile terminal and the telephone by controlling the switching network only when they match, only the owner or a person authorized by the owner can use the mobile terminal. Has the effect of preventing unauthorized use.

[Brief description of the drawings]

FIG. 1 is a configuration block diagram of a system for realizing a mobile communication connection method according to an embodiment of the present invention.

[Explanation of symbols]

1 mobile terminal, 2 exchange, 3 radio for control channel, 4 radio for communication channel, 5 telephone,
11: exchange network, 12: dial receiving unit, 13: connection control unit, 14: password registration unit, 15: voice recognition unit

Claims (2)

[Claims] In a mobile communication connection method in which a mobile terminal connects to a telephone via an exchange, a personal identification number by voice transmitted from the mobile terminal is compared with a personal identification number registered in the exchange. A connection method for mobile communication, wherein the connection for mobile communication is permitted only when the values match. 2. A mobile communication system comprising a mobile terminal, a telephone, an exchange, and a control channel radio and a communication channel radio for performing communication between the mobile terminal and the exchange. The mobile terminal is a mobile terminal that transmits a connection request to the control channel radio together with the mobile terminal number, and further transmits an audio password and a telephone number of the other party to the radio for the call channel. An exchange network for connecting the mobile terminal and the telephone via the communication channel radio, a password registration unit for storing a coded coded password corresponding to the mobile terminal number, A dial receiving unit that receives the received password and the telephone number of the other party; a voice recognition unit that encodes the voice password and outputs it as a coded password. The connection request received by the control channel radio and the mobile terminal number are input to notify the mobile terminal of the communication channel, and in the case of the communication channel, the communication channel radio and the dial receiving unit are connected. Controlling the switching network to input the personal identification number and the telephone number of the other party by voice from the mobile terminal to the dial receiving unit,
Enter the personal identification number and the other party's telephone number by voice received by the dial receiving unit, code the personal identification number by the voice in the voice recognition unit, the mobile terminal number received by the control channel radio A corresponding coded password is obtained from the password registration unit, and the coded password obtained from the password registration unit is compared with the coded password coded by the voice recognition unit. A mobile communication system characterized by being a switching center having a connection control unit that controls the switching network to permit communication connection between the mobile terminal and the telephone as far as possible.