KR200435278Y1 - Telephone having a function of safe guard - Google Patents

Abstract

The present invention relates to a telephone having a security function; A telephone comprising a microprocessor (100), a keypad (101), an MFC generator (102), and an MFC receiver (103); The telephone has a switch (15) for switching between the 'security mode' and 'telephone mode' on the stand (1) or the handset (10), a visually hidden detection sensor (S), a warning light lamp (13). And a PSTN interface 110 for making a call to a user's telephone number for transmission, which is set as a determination according to a detection signal of the detection sensor S of the microprocessor 100, and the PSTN interface. A DTMF generator 122 connected to the 110, a DTMF receiver 123, and a ring generator 2 140; Security equipment can be configured at low cost by using it in a small business place or at home, and it is useful to provide a telephone with security function that has no cost of attaching additional equipment or installing and maintaining the system. .

Security features, phones, microprocessors

Description

Phone having a function of safe guard

1 is a front view of a telephone of an exemplary design in which a telephone having a security function of the present invention is implemented.

2 is a side view of a telephone of an exemplary design in which a telephone having a security function of the present invention is implemented.

3 is a block diagram illustrating a circuit configuration of a telephone having a security function of the present invention.

4 is a flowchart illustrating the function and operation of a telephone having a security function of the present invention.

Explanation of symbols on the main parts of the drawings

ST: phone

100: microprocessor

101: keypad

102: MFC Generator

The present invention relates to a telephone having a security function, and more particularly, by applying to a telephone such as a conventional wired telephone or a wireless telephone, a telephone having a configuration for additionally granting a security function to increase convenience and user security. It is about the provision of.

Various kinds of security devices are developed to maintain security of homes or companies, and there are various services provided by specialized companies.

However, the conventional general security device is very expensive and is expensive to install and operate since a plurality of detection sensors and a central processing unit for collecting signals from the sensor and a communication device for contacting the security facility are provided as one system. Cost is required and construction work and space for installation are required.

Therefore, the cost burden to apply to small users such as small businesses, small sales offices, homes, private offices, etc. is a big problem. In the conventional configuration, intrusion detection and notification functions of outsiders are operated using a separate communication network. This has a problem of deterioration.

In addition, there is a problem that is difficult to use in a home where frequent outings, trips, etc. are frequent. In particular, in recent years, single-unit apartments, such as one-room, which are rapidly spreading, are extremely simple in construction but require equipment to contact the police station by receiving an intrusion detection notification.

The telephone having the security function of the present invention was devised in view of the above problems, and can be configured at a low cost, and by implementing it on a conventional wired telephone, by providing both the use and the security function of the telephone at the same time, without a separate device or device, Provides a phone with a configuration that can detect intrusions and notify the user.

With the provision of the telephone of the present invention, it is possible to give a security function with an extremely simple configuration and to provide a convenient device for use.

The telephone having a security function of the present invention proposed to obtain the above effect;

A telephone comprising a microprocessor, a keypad, an MFC generator, an MFC receiver;

The telephone includes a switch for switching between a 'security mode' and a 'phone mode' on a stand or a handset, a visually hidden detection sensor, a warning light lamp for warning,

When the reference value or more set as the determination according to the detection signal of the detection sensor of the microprocessor,

A basic configuration feature includes a PSTN interface for making a call to an input-set transmission user's telephone number, a DTMF generator connected to the PSTN interface, a DTMF receiver, and a ring generator 2 (140).

With reference to the accompanying drawings will be described in more detail the configuration and effect of the phone having a security function of the present invention.

1 is a front view of a telephone of an exemplary design in which a telephone having a security function of the present invention is implemented, FIG. 2 is a side view of the telephone, and FIG. 3 is a block diagram illustrating a circuit configuration of the telephone having a security function of the present invention. Gram, Fig. 4 will be described together as a flowchart illustrating the function and operation of a telephone having a security function of the present invention.

The telephone (ST) having a security function of the present invention is applicable to a general wired telephone or a cordless telephone of various shapes and is provided as an exemplary design of FIGS. 1 to 2.

It is preferred that the handset 10 is shaped to stand up using the bed 2 on the stand 1 for charging and signal connection of a conventional telephone, but is not limited to the telephone of a specific design.

One side of the handset 10 or the stand 1 is equipped with a switch 15 for switching to the 'security mode' and 'telephone mode', and as a user's selective operation of the switch 15 (ST) is to perform the function to be implemented by the present invention.

In the case of the telephone mode as an operation of the switching switch 15, it is switched to a circuit for performing a function of a conventional telephone not described in the present invention, and in case of going out of the user equipment, the switching switch 15 to the security mode. In case of switching, the circuit is switched to a circuit for performing the security function as shown in FIG.

On the front side or the stand 10 of the handset 10 (in the drawing, the front side of the handset 10), the sensor window 11 is composed of an opaque screen plate or the like so that it is difficult to recognize from the outside. The sensor (S) for human body detection to cooperate with the circuit of the will be built.

In addition, adjacent to the sensor window 11 of the handset 10, a warning light lamp 13 for warning is described.

As in the circuit diagram of the configuration of Fig. 3,

By the operation of the user's switching switch 15, the following circuit is connected and the power is started to enter the 'security mode',

The circuit has a microprocessor 100, as in a conventional telephone, which has a keypad 101, an MFC generator 102, an MFC receiver 103 connected to form a typical telephone,

It is provided with a sensing sensor (S) of the human body to implement the main portion of the present invention, the detection signal from the sensing sensor (S) via the amplification amplifier 104 and the A / D converter 105 for amplification It is delivered to the processor 100.

The microprocessor 100 determines a signal based on a detection signal of the detection sensor S, and when a signal is equal to or greater than a predetermined reference signal value, a sign language speaker for making a call to a preset user's telephone number for transmission to notify the user. 120 to drive the light lamp 13 composed of a PSTN interface 110 connected to the talk microphone 121, a DTMF generator 122 connected to the PSTN interface 110, a DTMF receiver 123, an LED, and the like. The ring generator 2 is provided.

The operation of the telephone having the security function of the present invention as such a configuration will be described with reference to Figs.

In order to enter the 'security mode' when the user goes out, etc., the user enters the 'security mode' 200 by operating the changeover switch 15,

The detection sensor S continuously performs the detection of the presence or absence of a human body in the front part 210 under the installation environment of the phone ST, 210,

If there is an external intruder, the signal detected by the detection sensor S and the reference value set by the microprocessor 100 are experimentally input, for example, a signal caused by shaking of a change in indoor lighting or indoor decoration. Value (or more))

If above the reference value (y),

The microprocessor 100 determines this as an intrusion state of an outsider (230),

The PSTN interface 110 and the DTMF generator 120 are driven by the user's telephone number for transmission, which is input by the keypad 101 in advance, to call the user 240.

When the user judges the noise or the situation of the installation site of the telephone ST through the incoming call, and if necessary, operates the key 250 as the user's mobile phone,

Recognizing that the DTMF receiver 125 is the user's manipulation key data, the speaker 120 is driven to transmit the user's voice, and the warning lamp 260 is notified to the intruder, thereby driving the warning lamp 13 (270). Psychological fears are given to intruders and, if necessary, contacted by adjacent police stations.

By configuring as described above, the user can set the use mode and the security mode of the conventional phone, and the sensor is built into the phone, which makes it unnecessary to install a separate sensor.

In addition, since the telephone ST itself becomes a signal processing means and a communication means, connection to a separate communication system is unnecessary.

Telephone having a security function of the present invention of the above configuration and embodiment;

It is possible to construct security facilities at a low cost by using them in small businesses or homes,

It is useful to provide a telephone having a security function having no configuration of separate equipment or installation and maintenance cost of the system.

Claims (3)

A telephone comprising a microprocessor (100), a keypad (101), an MFC generator (102), and an MFC receiver (103); The telephone has a switch (15) for switching between the 'security mode' and 'telephone mode' on the stand (1) or the handset (10), a visually hidden detection sensor (S), a warning light lamp (13). ), Based on the determination according to the detection signal of the detection sensor S of the microprocessor 100, When the detection signal is equal to or greater than a reference value, which is a detection value in a normal state without external intrusion , a DTMF generator 110 for dialing an input set user telephone number and a DTMF generator connected to the PSTN interface 110 ( 122), a DTMF receiver (123), and a ring generator 2 receiver (140). The method of claim 1, The microprocessor (100) is; By operating the switch 15 to enter the 'security mode' (200), The detection sensor (S) continuously performs the detection of the presence or absence of the human body (210), If there is an external invader and the signal detected by the detection sensor (S) and a reference value that is a detected value in a normal state without an external intrusion set to the microprocessor 100, the reference value and the detection signal are compared (220) by the reference value. If above (y), The microprocessor 100 determines this as an intrusion state of an outsider (230), A telephone having a security function, characterized in that it includes at least a logic for notifying the user of the telephone 240 by driving the PSTN interface 110 and the DTMF generator 120 with a user's telephone number for transmission in advance. . The method of claim 2, The microprocessor 100, When the user judges the noise or the situation of the installation site of the telephone ST through the incoming call, and if necessary, operates the key 250 as the user's mobile phone, Recognizing that the DTMF receiver 125 is the user's operation key data to drive the speaker speaker 120 to send the user's voice to notify the intruder warning 260, driving the warning lamp 13 (270) A telephone having a security function, characterized in that it can further have logic.

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