JPH098924A - Interphone set - Google Patents

Abstract

PURPOSE: To inform only a specific party of an absence message by designating and inputting password data. CONSTITUTION: When there is an answering person, a control means 23 receives a call signal A1 by a visitor depressing a call switch 12 and provides an output to a transmission reception section 25, the answering person replies it and depresses a talk switch 26, the control means 23 is controlled by replay signal A3 sent from the talk switch 26 to attain talking between handsets 25 and 11. When there is no answering person, be sets the mode by depressing a mode switch 28. When the visitor depresses the call switch 12 of a slave set 1 and inputs password data A2 by a ten-key, the inputted password data A2 and a parameter 22 are collated by a collation means 21 and the control means 23 sends an absence message A4 selected by a selection means 24 to the handset 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an interphone device, and more particularly to an interphone device for notifying a specific person of an absence message by specifying and inputting personal identification data.

[0002]

2. Description of the Related Art In a conventional intercom system, as shown in FIG. 2, a visitor pushes a call switch 12 of a handset 101 and a call signal A1 is transmitted from a handset 25 through a control means 23 of a base 102. The message is output, and the responder presses the talk switch 26 of the base unit 102 to establish a call state between the handset unit 25 of the base unit 102 and the handset 11 of the handset unit 101 for the first time.

When the responder is absent, the responder presses the mode switch 28 in advance to set the absence mode, and when the visitor pushes the call switch 12 of the slave 101, the storage means 27 of the master 102 is stored. The stored absence message is sent to the handset 11 of the handset 101 through the control means 23, and when the visitor subsequently informs the visitor through the handset 11 of the handset 101, this content is stored in the base unit 102. It is stored in the means 27.

[0004]

As described above, the conventional intercom apparatus is the call switch 12 of the handset 101.
Even if you press it, anyone can hear the absence message, and the fact that the person in the house is absent "I will leave you until ... day", so that a crime will be known to an unspecified number of people Was holding.

Therefore, it is an object of the present invention to provide an interphone device which notifies an absent message only to a specific party by designating and inputting personal identification data.

[0006]

In order to solve the above-mentioned problems, an interphone device of the present invention is a call switch for transmitting a ringing signal, and a call / call based on the ringing signal transmitted from this call switch. A handset that receives the call,
A handset having a ten-key pad for inputting personal identification data, a talk switch for sending a response signal to the call from the handset by an operation of a responder, and transmitting / receiving a call based on the response signal sent from the talk switch. The transmitting / receiving unit, the collating means for collating the password data input from the ten-key pad with the preset parameters of the password data, the mode switch for designating the absence of the responder, and the absence of the responder. The storage means in which the absence message is stored, the selection means for selecting the absence message only when the absence is designated by the mode switch, and the password data and the parameter are matched by the collating means, and the calling signal After receiving and transmitting to the transmitter / receiver unit, control is performed so that a communication between the transmitter / receiver unit and the transmitter / receiver unit is performed based on the response signal, and the selection is made. The absence message selected by the stage characterized in that it consists of a base unit and control means for controlling so as to be transmitted to the handset.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an intercom system according to an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram of an interphone device according to an embodiment of the present invention.

As shown in FIG. 1, an intercom apparatus according to an embodiment of the present invention transmits a call signal A1 and a call switch 12 which transmits a call signal based on the call signal A1 transmitted from the call switch 12. A handset 1 having a handset 11 for receiving a voice, a ten-key pad 13 for inputting the password data A2, a talk switch 26 for sending a response signal A3 to the call from the handset 1 by an operation of a responder, and this talk A transmitter / receiver 25 that transmits / receives a response based on the response signal A3 sent from the switch 26, and a collating means 21 for collating the personal identification data A2 input from the ten-key pad 13 with the preset personal identification data parameter 22. , A mode switch 28 for designating the absence of the responder, and a storage means 24 storing an absence message A4 indicating the absence of the responder.
The selection means 24 for selecting the absence message A4 only when the absence is designated by the mode switch 28 and the secret identification data A2 and the parameter 22 are matched by the matching means 21.
Then, after receiving the call signal A1 and sending it to the handset unit 25, the call between the handset unit 25 and the handset 11 is answered by the response signal A3.
And a control unit 23 for controlling the absent message A4 selected by the selection unit 24 to be sent to the handset 11.

As shown in FIG. 1, the operation of the intercom apparatus according to the embodiment of the present invention is such that when there is a responder who operates the master unit 2, a visitor pushes the call switch 12 of the slave unit 1. The control means 23 receives the ringing signal A1 and causes the transmitting / receiving section 25 to output a ringing tone, and the responder responds to this ringing tone and presses the talk switch 26, and the talk switch 2
The control means 23 controls by the response signal A3 sent from the telephone 6, and the telephone conversation is performed between the handset unit 25 of the base unit 2 and the handset 11 of the handset 1.

Further, as shown in FIG. 1, when the responder is absent, the intercom apparatus according to the embodiment of the present invention causes the responder to press the mode switch 28 in advance to set the absence mode, and the visitor is visited. When the call switch 12 of the handset 1 is pressed and the personal identification data A2 is input by the ten-key pad, the input personal identification data A2 and the parameter 22 are compared with each other by the collating means 21.
The selection means 24 selects the absent message A4 stored in the storage means 27, and the control means 23 sends the selected absent message A4 to the handset 11 of the handset 1, The message of the visitor who has passed through the handset 11 thereafter is stored in the storage means 27 of the base unit 2.

[0012]

As described above, according to the intercom apparatus of the present invention, by providing the input means for inputting the personal identification data, by designating the personal identification data, the absence message is sent only to a specific person. Since the notification is given, it is effective in preventing a crime that occurs when an unspecified number of people are known to be absent.

[Brief description of drawings]

FIG. 1 is a block diagram of an interphone device according to an embodiment of the present invention.

FIG. 2 is a block diagram of a conventional interphone device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handset 2 Base unit 11 Handset 12 Call switch 13 Numeric keypad 21 Collation means 22 Parameter 23 Control means 24 Selection means 25 Transmitter / receiver section 26 Talk switch 27 Storage means 28 Mode switch

Claims (1)

[Claims] 1. A call switch for transmitting a ringing signal,
A handset having a handset for transmitting / receiving a call based on the call signal sent from the call switch, and a handset having a ten-key pad for inputting personal identification data, and a response signal to the call from the handset operated by a responder. A talk switch for sending, and a transmitter / receiver section for transmitting / receiving based on a response signal sent from the talk switch,
The collation means for collating the personal identification data input from the numeric keypad with the preset personal identification data parameters, the mode switch for designating the absence of the responder, and the absence message indicating the absence of the responder are stored. Only when the absence is designated by the storage means and the mode switch, and the secret data and the parameter match by the matching means,
After selecting the absent message, selecting means for selecting the absent message, transmitting the call signal to the handset unit, controlling the call between the handset unit and the handset based on the response signal, and An intercom device comprising: a master unit having a control unit for controlling the absence message selected by the selection unit to be transmitted to the handset.