KR102130246B1 - Button controllr of voip page phone - Google Patents

Abstract

Provided is a button controlling device which facilitates use in using a VOIP page phone on an IP network. The button controlling device of the VOIP page phone comprises: a button control unit generating and outputting data for inputting a broadcasting area selection key and outputting call channel selection data between a caller and a callee; and a control unit selecting a command broadcasting region in accordance with the broadcasting region selection key input from the button control unit, broadcasting a desired command content, and selecting one of a plurality of call channels allocated to the selected command broadcasting region as a call channel between the caller and the callee in accordance with call channel selection data from the button control unit.

Description

Button control device of VOIP page phone {BUTTON CONTROLLR OF VOIP PAGE PHONE}

The present invention relates to a VOIP page phone, and more particularly, to a button control device for a VOIP page phone.

Page phone, as well known, is used as a communication method for communication and communication between people working in large factories, power plants, ships, and construction sites distributed in various regions. It is a device that calls between a caller using a handset or a mobile terminal.

1 is a block diagram of a conventional analog page phone and a page phone system to which the page phone is applied.

As shown, the conventional page phone system includes a plurality of line test units 31 and 32 and a plurality of page phones 40-1,...,40-n (40-n+1,..., 40-n+N) RS-232 communication and communication line of the communication line L1 between the central management unit 10 centrally managing the state and the central management unit 10 and the line test units 31 and 32 ( L2) multi-repeater 20 that cross-converts RS-485 communication, and a plurality of page phones and a plurality of line test units serving as a terminal board connecting the plurality of page phones and the analog lines (n) of the page phones (31,32) and a number of page phones 40-1,...,40-n of analog type connected to the line (n) (40-n+1,...,40-n+ N).

Here, the 50 is composed of a tabletop page phone, which is the same as the page phone 40-1,.. However, the table top is installed in an office where the broadcast volume may be small.

In the conventional page phone system configured as described above, when a command button is pressed on an arbitrary page phone and command broadcasting is performed through a handset, an analog signal processed audio signal is transmitted through the line n.

The voice signal transmitted from the arbitrary page phone is transmitted to all other page phones through the line (n) or the line (n) and the line test units (31, 32), and all the page phones receive the voice signal Output through the internal amplification circuit.

In addition, through the command broadcast, after calling an arbitrary receiver to an arbitrary call channel, both page phones press a call channel button (for example, 1 out of 5) to talk to each other.

In the conventional page phone system operated in this way, since the page phone is an analog type, since the page phone equipment and the line are both analog-type voice signals, a distance limitation (for example: within 2 km) occurs.

In addition, because it uses an analog type, all necessary signals, that is, 2 signal channels (2 pairs-4 lines), 5 communication signals (5 pairs-10 lines), 1 control signal (1 pair-2 lines), and power line (3 lines) As the number of cables (19 lines) is required, a lot of construction cost is required and installation is complicated.

In addition, the conventional analog type page phone (40-1, ....) is composed of a number of analog elements (parts), such as transformers, op-amps, relays, and has a problem of increasing volume and weight.

In addition, the conventional page phone system has a large power loss by using an analog method, and has been limited in output of a power amplifier.

An IP page phone device that solves the problems of the prior art is proposed in Patent No. 10-1475908 registered by Ilshin Electronics Co., Ltd. However, in this prior art, the page phone of the VoIP method is composed of 12 or more buttons, and thus, it should be used as a telephone method, so there is an inconvenience in trying to use a simple broadcast.

Patent registration number 10-1475908 {Registration date: December 17, 2014}

The problem to be solved by the present invention is to solve the above-described disadvantages, and to provide a button control device that facilitates use in using a VOIP page phone on an IP network.

The button control device for the VOIP page phone according to the present invention includes a button control unit for generating a key input for selecting a broadcasting area and for selecting a call channel between a caller and a callee and outputting the data; And a command broadcasting area selected according to a key input for selecting a broadcasting area from the button control unit, broadcasting desired command content, and each assigned to the selected command broadcasting area according to the call channel selection data from the button control unit. It characterized in that it comprises a control unit for selecting one of the call channel of the call channel between the caller and the called party.

The button controller includes a function button for generating a key input for selecting the broadcasting area; And a rotary encoder switch for generating data for call channel selection between the caller and the called party. The function button includes three broadcast area selection buttons for generating a key input for selecting a broadcast area divided into a first area and a second area; And an enable button for selecting whether to select a call channel, and the broadcast area selection button is a first page button for generating a first key input for selecting the first area, and for selecting the second area. And a second page button for generating a second key input, and an all page button for generating a third key input for simultaneously selecting the first and second regions, and when the enable button is on, the rotary encoder switch Is enabled to generate data for the call channel selection that is variable according to the rotation angle and the number of rotations.

The VOIP page phone amplifies the audio signal output from the control unit and outputs it to a speaker; An LCD unit displaying a call status together with each function display under the control of the control unit; A LAN port connected to a network LAN and transmitting and receiving IP packets; And a storage unit for storing various information or programs, and the control unit converts a voice signal input from a handset into an IP packet format and transmits it to the IP network through the LAN port unit, and receives it through the IP network and the LAN port unit. The IP packet voice signal can be converted to an analog signal and output to a speaker or a handset.

The function button includes an automatic Morse button for generating a Morse button input for selecting one of a plurality of Morse codes; And at least one of a manual Morse button for manually inputting one of the plurality of Morse codes; The control unit may send a previously-promised Morse code according to the input of the Morse button from the automatic Morse button or the manual Morse button to the command broadcasting area.

Existing IP page phones operate by operating 12 or more buttons, which is inconvenient to use for urgent use in industrial sites. The button control device of this VOIP page phone is characterized by using 6 simplified function buttons and a rotary encoder to eliminate this inconvenience, so that the operator can intuitively use it without additional training.

1 is a configuration diagram of an analog page phone system according to the prior art.
2 is a configuration diagram of an IP page phone system according to the prior art.
3 is a block diagram showing the configuration of a button control device for a VOIP page phone according to an embodiment of the present invention.
FIG. 4 is a diagram showing an example of a button control unit illustrated in FIG. 3.

Before describing the various embodiments of the present invention in detail, the application is not limited to the details of the configuration and arrangement of components described in the following detailed description or illustrated in the drawings. The present invention can be implemented and implemented in other embodiments and can be performed in various ways. Also, the device or element orientation (eg "front", "back", "up", "down", "top", "bottom") The expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral", etc. are only used to simplify the description of the present invention, and related devices Or it does not indicate or mean that the element should simply have a specific direction.

Also, terms such as “first” and “second” are used in the present application and the appended claims for explanation and are not intended to indicate or mean relative importance or purpose.

The present invention has the following features to achieve the above object. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, the terms or words used in the present specification and claims should not be construed as being limited to ordinary or lexical meanings, and the inventor appropriately explains the concept of terms to explain his or her invention in the best way. Based on the principle that it can be defined, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention. Therefore, the embodiments shown in the embodiments and the drawings described in this specification are only the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention. It should be understood that there may be equivalents and variations.

Hereinafter, a button control apparatus of a VOIP page phone according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

VOIP phone is a packet network for data communication that is commonly used on the Internet, and is an abbreviation of "Voice over Internet Protocol." Refers to a phone with VOIP technology that enables voice calls. Representative protocols used for the VOIP phone include H323 and Session Initiation Protocol (SIP), which are very simple compared to H323, have simple call setup, and are easy to parse and compile. It is gradually changing to a SIP method with excellent scalability.

The button control device for the VOIP page phone according to the preferred embodiment of the present invention includes a button control unit 100 and a control unit 200.

The button controller 100 generates and outputs key input for selecting a broadcasting area and data for selecting a call channel between a caller and a callee.

The control unit 200 selects a command broadcasting area according to the key input for selecting the broadcasting area from the button control unit 100, broadcasts the desired command content through the handset 300, and makes the call from the button control unit 100. According to the channel selection data, one of a plurality of call channels allocated to the selected command broadcasting area is selected as a call channel between a caller and a callee.

The button control unit 100 includes a function button 110 and a rotary encoder switch 190.

The function button 110 generates a key input for selecting the broadcasting area. The rotary encoder switch 190 generates call channel selection data between the caller and the called party.

The function button 110 includes three broadcast area selection buttons 111, 112, and 113 for generating a key input for selecting a broadcast area divided into a first area and a second area; And an enable button 150 for selecting whether to select a call channel.

The broadcast area selection buttons 111, 112, and 113 generate a first page button 111 for generating a first key input for selecting a first area, and a second key input for selecting the second area. And a second page button 112, and an all page button 113 for generating a third key input for simultaneously selecting the first and second regions.

The function button 110 includes an automatic morse button 120 for generating a morse button input for selecting one of a plurality of morse codes; And at least one of a manual Morse button 130 for manually inputting one of the plurality of Morse codes.

When the enable button 150 is turned on, the rotary encoder switch 190 is enabled to generate data for the call channel selection that varies according to the rotation angle and the number of rotations.

The VOIP page phone includes an amplifying unit 400 for amplifying the audio signal output from the control unit and outputting it to the speaker 800; An LCD unit 500 displaying a call state together with each function display under the control of the control unit 200; A LAN port unit 600 connected to a network LAN line to transmit and receive IP packets; And a storage unit 700 for storing various information or programs.

The control unit 200 converts the voice signal input from the handset 300 into an IP packet format and transmits it to the IP network through the LAN port 600, and transmits the IP network and the LAN port 600. The IP packet voice signal received through is converted to an analog signal and output to the speaker 800 or the handset 300.

The controller 200 sends a previously-promised Morse code according to the Morse button input from the automatic Morse button or the manual Morse button to the command broadcasting area.

100: button control
110: Function button
111: first page button
112: second page button
113: All page button
120: automatic Morse button
130: manual Morse button
150: enable button
190: rotary encoder switch
200: control unit
300: Handset
400: amplification section
500: LCD unit
600: Lanport part
700: storage
800: speaker

Claims (5)

A button controller for generating a key input for broadcasting area selection and for selecting a call channel between a caller and a callee, and outputting the data; And
A command broadcasting area is selected according to a key input for selecting a broadcasting area from the button control unit, a desired command content is broadcasted, and a plurality of commands are respectively allocated to the selected command broadcasting area according to the call channel selection data from the button control unit. A button control device for a VOIP page phone including a control unit for selecting one of the call channels as a call channel between a caller and a callee. According to claim 1, The button control unit
A function button for generating a key input for selecting the broadcasting area; And
A button control device for a VOIP page phone including a rotary encoder switch for generating data for selecting a call channel between the caller and the called party. The method of claim 2, wherein the function button
Three broadcasting area selection buttons for generating a key input for selecting a broadcasting area divided into a first area and a second area; And
And an enable button for selecting whether to select a call channel,
The broadcast area selection button includes a first page button for generating a first key input for selecting the first area, a second page button for generating a second key input for selecting the second area, and the first And an all-page button generating a third key input for simultaneously selecting the second region,
When the enable button is turned on, the rotary encoder switch is enabled, and a button control device for a VOIP page phone generating data for selecting the call channel that is variable according to a rotation angle and a rotation speed. The method of claim 1, wherein the VOIP page phone
An amplifying unit for amplifying the audio signal output from the control unit and outputting it to a speaker;
An LCD unit displaying a call status together with each function display under the control of the control unit;
A LAN port connected to a network LAN and transmitting and receiving IP packets; And
It includes a storage unit for storing various information or programs,
The control unit converts the voice signal input from the handset into an IP packet format and transmits it to the IP network through the LAN port unit, and converts the IP packet voice signal received through the IP network and the LAN port unit into an analog signal to convert a speaker or Button control device for VOIP page phones output to handsets. According to claim 2,
The function button above
An automatic Morse button for generating a Morse button input for selecting one of a plurality of Morse codes; And
And at least one of a manual Morse button for manually inputting one of the plurality of Morse codes;
The controller is a button control device for a VOIP page phone that sends a previously-promised Morse code according to the Morse button input from the automatic Morse button or a manual Morse button to the command broadcasting area.

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