KR20180011282A - A method to the problems that arise when communicating with half-duplex communicators and full-duplex communicators - Google Patents

A method to the problems that arise when communicating with half-duplex communicators and full-duplex communicators Download PDF

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Publication number
KR20180011282A
KR20180011282A KR1020180003494A KR20180003494A KR20180011282A KR 20180011282 A KR20180011282 A KR 20180011282A KR 1020180003494 A KR1020180003494 A KR 1020180003494A KR 20180003494 A KR20180003494 A KR 20180003494A KR 20180011282 A KR20180011282 A KR 20180011282A
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KR
South Korea
Prior art keywords
voice
duplex communication
communication device
duplex
full
Prior art date
Application number
KR1020180003494A
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Korean (ko)
Inventor
노인철
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노인철
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Priority to KR1020180003494A priority Critical patent/KR20180011282A/en
Publication of KR20180011282A publication Critical patent/KR20180011282A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H04Q3/0033—Provisions for intelligent networking customer-controlled
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H04Q3/0041—Provisions for intelligent networking involving techniques for avoiding interaction of call service features

Abstract

The present invention relates to an apparatus and a method for transmitting voice from a half-duplex communications device to a full-duplex communications device, which are to solve a problem generated when a communications device of a half-duplex scheme, which is commonly referred to as a radio used in public institutes such as a police station, an ocean police station, a fire station, etc., and a mobile phone or a wired telephone of a full-duplex scheme used by the general public communicates with each other. To this end, according to the present invention, a voice integrated device in which a full-duplex communications device and a half-duplex communications device can communicate with each other is provided. Also, when voice is continuously transmitted by the full-duplex communications device and the voice cannot be transmitted by a radio, which is the half-duplex communications device, the voice transmitted by the full-duplex communications device is transmitted by a detour path, and then, the voice can be transmitted by the radio of the half-duplex communications device to a mobile phone or a wired telephone having a full-duplex scheme.

Description

Technical Field [0001] The present invention relates to a half-duplex communication method and a half-duplex communication method, and more particularly,

The present invention relates to a method and apparatus for continuously communicating with a unidirectional communication device of a half duplex communication type commonly used as a radio and a communication device of a bidirectional full duplex communication type used in a wired / When talking or transmitting ambient noise to a half duplex communication device, the unidirectional half duplex communication device can not transmit the voice until the voice reception from the full duplex communication device is terminated. The present invention relates to a method and an apparatus for transmitting voice from a half-duplex communication device to a full-duplex communication device by bypassing a voice to be transmitted from the half-duplex communication device to a predetermined half- .

Communication between a full duplex communication device and a half-duplex communication device having different communication methods is not possible. However, it is possible to communicate with each other by using different types of communication methods using voice patching devices such as RoIP (Radio over Internet Protocol), VoIP (Voice over Internet Protocol), or voice gateway.

In order to enable mutual voice communication between the different types of communication devices, there is a step of directly connecting the voice input / output devices of half-duplex and full-duplex communication devices to be mutually communicated with RoIP, VoIP or voice gateway. When one of the connected communication devices receives a voice, the received voice is transmitted to another communication device connected to the RoIP, VoIP, or voice gateway. Generally, the half duplex communication device has a PTT function to inform the start and end of voice. The half-duplex communication devices connected to the RoIP, VoIP or voice gateway have a step in which when one communication device transmits a voice using the PTT function, the other communication devices connected thereto receive and re-transmit voice, When the PTT of the communication device that has transmitted the data is terminated, the other communication devices perform the transmission.

In addition, communication companies such as KT Powertel, SK Telecom and LG Telecom recently implemented a half-duplex wireless communication service using a cellular phone wireless data communication network, and use a separate program instead of a voice input / output terminal of the communication device And a program method of transmitting voice through a voice server of a communication company is used.

However, when a full-duplex communication device capable of bidirectional communication is connected to a RoIP, VoIP, or voice gateway as well as a half-duplex communication device, a full-duplex communication device typified by a cellular phone and a landline phone There is no PTT function. The RoIP, VoIP, and voice gateway continuously transmit voice in the full duplex mode by transmitting voice based on the height of the voice received from the full duplex communication device, or continuously transmit the voice in the half duplex communication device There is a problem in that it is impossible to transmit voice in the half-duplex communication device.

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide a half-duplex communication device represented by a radio transceiver, which transmits a voice while pushing a PTT button in order to transmit a voice during voice transmission, To inform the communication device that the transmission is completed. However, a full duplex communication device such as a cellular phone or a public telephone decides whether to transmit voice at a high or low voice level without a separate PTT button. When a full duplex communication device does not have a separate PTT button and continuously transmits voice or when ambient noise is transmitted through the voice input terminal of the full duplex communication device, the half duplex communication device continues to receive voice until the voice reception ends Transmission becomes impossible. To solve this problem, it is an object of the present invention to enable a half-duplex communication apparatus to transmit a voice after bypassing a voice received by the half-duplex communication apparatus when necessary.

In order to accomplish the above object, the present invention is directed to a method for solving problems caused by mutual communication between a half-duplex communication system and a full-duplex communication system, Voice input / output, a PTT and a ground cable, and a voice synthesizer for connecting a voice input / output and a ground device in a full duplex communication device; A voice switching switcher for bypassing a voice signal continuously inputted by the full-duplex communication device to another place, thereby preventing voice from entering into the half-duplex communication device; And a voice output unit for connecting to a speaker or a separate full-duplex or half-duplex communication device for confirming the detoured voice.

Such a detour method can be detoured using a separate button or a computer program so that it can be rewound if necessary.

According to the present invention as described above, the half-duplex communication device is represented by a walkie-talkie and is commonly used in public institutions such as police, marine police, and fire department.

In the embodiment of the present invention as described above, when a disaster occurs or an accident occurs, the person concerned or a witness of the accident calls the related department such as police, coast guard, firefighting, etc. using a public telephone or a cellular phone carried by the individual . A police officer, seafarer or firefighter arriving at the scene of a disaster or accident arrives at the site and performs the rescue work based on the contents received in the situation room. In order to quickly and safely rescue the accidenter in an emergency situation, The rescuers who are dispatched to the facility make direct voice calls. In this case, the rescuers use a half-duplex communication device represented by a walkie-talkie, and the acci- dent can use the full-duplex communication device to make mutual calls using VoIP, RoIP or voice gateway device, When a continuous rescue request is made using a communication device, or when voice is continuously transmitted through a voice input device of a full duplex communication device in the vicinity of an accident, a rescue party using a half duplex communication device can only receive voice and transmit There is a difficulty in confirming the state of the accidenter, the location, etc. to be contacted by the rescuer.

When this method is applied, a rescue team using a half-duplex communication device bypasses the transmitted sound of an accidenter if necessary and outputs a voice to a separate speaker or a separate communication device. When the rescue team uses a half-duplex communication device, It is effective to make a quick structure by precisely grasping an accident state by transmitting voice to a party.

FIG. 1 illustrates an example of a device for bypassing a voice of a full-duplex communication device in order to facilitate mutual voice transmission / reception between the full-duplex communication device and the half-duplex communication device according to the first embodiment of the present invention.

Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

The present invention relates to a method for solving problems caused by mutual communication with half-duplex and full-duplex communication apparatuses according to an embodiment of the present invention, A half-duplex communication device 120 connection port, and a half-duplex communication program (hereinafter, referred to as " half-duplex communication device 120 " 130 communicate with the external communication server 170 using a network.

The half-duplex communication type communication device 120 connected to the voice integration device 100 is a half-duplex communication mode in which the wired telephone 140 or the mobile phone 150 and the telephone exchange 110 are simultaneously transmitting and receiving voice. Another semi-duplex communication apparatus 121 that is in communication with the half-duplex communication apparatus 130 and another half-duplex communication apparatus 135 that is in communication with the half-duplex communication program 130 are semi-duplex communication systems capable of only receiving data from the other side.

The telephone switch 110 and the half-duplex communication device 120 and the half-duplex communication program 130 are connected together to the voice integration device. The cellular phone 150 or the landline telephone 140 may be connected to the half duplex communication device 120 or the half duplex communication program 130 (which is connected to the voice integration device via the voice input line 111 of the voice integration device connected to the telephone exchange, ). The transmitted voice is received by the half-duplex communication device 120 connected to the voice integration device, and then transmitted to the half-duplex communication device 121 capable of communicating with the voice. The half duplex communication program 130 also receives voice through the telephone exchange input line 111 and transmits the voice to the half duplex communication device 135 via the half duplex communication program through the communication program manufacturer server 170 .

The voice synthesizing apparatus 100 does not have a PTT button for notifying the start and end of a voice and outputs the voice or noise from the cellular phone 150 or the landline telephone 140 to the half- 130). Accordingly, the half-duplex communication device 121 or 135, which is in direct voice communication with the wired telephone 140 or the mobile phone 150, can only receive voice.

The half duplex communication device 121 can not transmit during voice reception. The switcher control unit 180 which controls the voice line control switcher 150 transmitted from the full-duplex communication apparatus to the half-duplex communication apparatus using the button of the voice integration apparatus or the computer control program, Duplex communication apparatus 121 is no longer receiving voice and the voice is transmitted from the half duplex communication apparatus 121 to the wired telephone 140 or the mobile telephone 150 via the transmission line 122. [ As shown in FIG.

The half-duplex communication program 130 with the wired telephone or the mobile telephone also bypasses the route of the received voice to the bypass path 154 in the normal reception path 153 as necessary, To a landline telephone or a cellular phone.

The voice 151 and 154 bypassed in the full-duplex communication device can be connected to the speaker 161 of the voice integration device or the separate communication device 160 to continuously receive voice.

100: voice integration device 110: full duplex support telephone exchange
150, 153: voice line switching switcher 120: half-duplex communication device
130: half duplex communication program 140: fixed telephone
150: Mobile phone
121, 131: Voice transmission line transmitted from the full duplex communication device to the half duplex communication device

Claims (2)

A method for solving a problem caused by mutual communication with a half duplex communication method and a full duplex communication method,
When a full duplex communication device and a half duplex communication device are connected to each other and a voice communication is performed between the full duplex communication device and the half duplex communication device, the full duplex communication device transmits the continuous sound and noise to the half duplex communication device. The voice can not be transmitted to the device. When a half-duplex communication device is to transmit voice to a full-duplex communication device, the half-duplex communication device bypasses a voice line transmitted from the full-duplex communication device to the half-duplex communication device, Devices and Methods to Enable The method according to claim 1,
The half-duplex communication device includes a switcher for bypassing a voice transmission line transmitted in an IP-based half-duplex scheme
KR1020180003494A 2018-01-10 2018-01-10 A method to the problems that arise when communicating with half-duplex communicators and full-duplex communicators KR20180011282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180003494A KR20180011282A (en) 2018-01-10 2018-01-10 A method to the problems that arise when communicating with half-duplex communicators and full-duplex communicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180003494A KR20180011282A (en) 2018-01-10 2018-01-10 A method to the problems that arise when communicating with half-duplex communicators and full-duplex communicators

Publications (1)

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KR20180011282A true KR20180011282A (en) 2018-01-31

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