KR20040039513A - Method for alarming fire automatically using handset - Google Patents

Abstract

PURPOSE: An automatic fire alarm method using a mobile terminal is provided to attach a temperature sensor to a mobile terminal in order to automatically inform a necessary place in case of fire. CONSTITUTION: If the occurrence of a fire is detected by three sensors of a sensing part(S401,S402), the mobile terminal informs the user of it through a speaker. At the same time, the mobile terminal transmits a fire occurrence message, including location information, to a previously inputted phone number through an RF transmit-receive part(S403). In this case, the message can be transmitted in the form of a voice message or a short message.

Description

Automatic fire alarm method using a terminal {METHOD FOR ALARMING FIRE AUTOMATICALLY USING HANDSET}

The present invention relates to an automatic fire alarm method using a terminal, and in particular, a temperature sensor is added to the terminal to detect a temperature when a fire occurs and to alarm the surroundings, and to automatically call a pre-inputted phone number or to send an automatic short message. By sending, it relates to an automatic fire alarm method using a terminal that can achieve fire prevention and rapid situation delivery.

In general, when a fire occurs, a fire suppression vehicle or the like is dispatched by a fire fighting system mounted on a building or the like.

However, according to the above-described conventional fire fighting system, it has an excellent effect in fire suppression and alarm generation, but since the equipment cost is high, it is not installed in every building and it is difficult to detect it immediately when the fire fighting system breaks down. There is a problem that a danger exists.

In order to solve the above problems, the present invention, by attaching a temperature sensor to the terminal, the automatic fire alarm using the terminal to notify the necessary place automatically when a fire occurs, thereby quickly spreading the situation through which effective fire suppression is possible. It is an object of the present invention to provide an apparatus and method.

1 is a block diagram showing an apparatus implemented with an automatic fire alarm method using a terminal according to an embodiment of the present invention;

2 is a conceptual diagram of a system implemented with an automatic fire alarm method using a terminal according to an embodiment of the present invention;

3 is an operation flowchart showing an alarm setting method of an automatic fire alarm method using a terminal according to an embodiment of the present invention;

Figure 4 is an operation flow diagram illustrating an alarm method of the automatic fire alarm method using a terminal according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

110: power supply unit 120: detection unit

130: signal processing unit 140: ADC

150: MSM160: RF transceiver

170: speaker

In order to achieve the above object, the automatic fire alarm method using the terminal of the present invention, the automatic fire alarm method using the terminal, the alarm setting method, the step of selecting an alarm setting menu; Entering a telephone number to be automatically connected if a fire occurs; And entering a message to be delivered via the automatically connected telephone number.

Hereinafter, the most preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art can easily implement the technical idea of the present invention. .

First, FIG. 1 is a block diagram showing a device in which an automatic fire alarm method using a terminal according to an embodiment of the present invention is implemented. The automatic fire alarm device using the terminal includes a power supply unit 110 and a detection unit 120. , Signal processor 130, ADC 140, MSM 150, RF transceiver 160, and speaker 170.

The power supply unit 110 supplies power to the detector 120 and the signal processor 130 to be described later.

In addition, the sensing unit 120 senses an external environment, generates a plurality of sensing signals which are electrical analog signals, and outputs the plurality of sensing signals to the signal processor 130 to be described later. Here, the detector 120 includes a heat detector 121, an oxygen detector 122, and a smoke detector 123.

The heat detection unit 121 mounted in the detection unit 120 detects external heat to generate a first detection signal, which is an electrical analog signal, and outputs the first detection signal to the signal processor 130 to be described later. Play a role.

On the other hand, the oxygen amount detection unit 122 mounted in the detection unit 120, by detecting the external oxygen amount to generate a second detection signal which is an electrical analog signal, the signal processing unit 130 to describe the second detection signal to be described later It plays a role as output.

In addition, the smoke amount detection unit 123 mounted in the detection unit 120 detects the external smoke amount (Smoke) to generate a third detection signal which is an electrical analog signal, which will be described later It serves to output to the signal processor 130.

Meanwhile, the signal processor 130 receives the plurality of sensing signals from the sensing unit 120, converts the plurality of sensing signals into a plurality of analog signals within a range suitable for the ADC 140, which will be described later. It serves to output to the ADC (140). In other words, in order to use the Mobile Station Modem (MSM) General Purpose Analog-to-Digital Converter (GPADC) input inside the phone, it must be converted into a signal having a size within a certain range (typically having a voltage range of 0 to 3V).

In addition, the ADC 140 receives a plurality of analog signals from the signal processing unit 130, converts the plurality of analog signals into a plurality of digital signals, and outputs the MSM 150 to be described later.

On the other hand, the MSM 150 receives a plurality of digital signals from the ADC 140, when all of the signals are a fire occurrence signal, RF transmitting and receiving unit for describing the emergency center call signal and the user's location information ( At the same time to output to 160 and outputs the alarm sound signal to the speaker 170 to be described later.

In addition, the RF transceiver 160, the MSM 150 receives the emergency center call signal and the user's location information and serves to transmit to the outside.

On the other hand, the speaker 170, and receives the alarm sound signal from the MSM 150 serves to output an alarm that can be recognized by the user.

Referring to Figures 1 and 2 with respect to the operation of the automatic fire alarm device built in the mobile phone of the present invention described above are as follows.

2 is a conceptual diagram of a system in which an automatic fire alarm method using a terminal according to an embodiment of the present invention is implemented. First, when a fire is detected by three sensors of the detector 120, the signal processor 130 is detected. By converting the signal into a signal that can be processed by the ADC 140, and then, after digitizing the analog signal in the ADC 140, the MSM 150 detects the fire occurrence through the digital signal, and the speaker 170 At the same time to inform the user through the location information and fire occurrence information is transmitted to the base station through the RF transmitter and receiver (160). The emergency center receives fire occurrence information and location information from the base station and immediately moves to the location according to the information.

3 is a flowchart illustrating an alarm setting method in an automatic fire alarm method using a terminal according to an embodiment of the present invention.

First, the user selects an alarm setting menu through a keypad (not shown) of the terminal (S301).

Thereafter, the user inputs a phone number (for example, 119) to be automatically connected when a fire occurs (S302).

Next, a message to be transmitted through the automatically connected telephone number is input (S303). In this case, the message may be in the form of a voice message or may be in the form of a short message. In addition, in a terminal having an emergency call function, after selecting an alarm setting menu, a process of selecting an alarm method is further added, and thus an automatic call origination method for informing an emergency situation. Can be selected (not shown).

4 is an operation flowchart illustrating an alarm method in an automatic fire alarm method using a terminal according to an embodiment of the present invention.

First, three sensors of the detection unit 120 detects whether a fire occurs (S401).

If the abnormality is not detected, the process returns to the step of detecting the fire (S402). If the abnormality is detected, the user inputs a message indicating the location information and the fire occurrence while notifying the user through the speaker 170. Is transmitted through the RF transmission and reception unit 160 (S403). In this case, the message may be in the form of a voice message or may be in the form of a short message. In addition, instead of sending a message, the situation may be notified by Auto Call Origination.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited to the drawings shown.

The present invention, by attaching a temperature sensor to the terminal, there is an advantage to automatically notify the place where necessary when a fire occurs, through this to quickly propagate the situation to enable effective fire suppression.

Claims (7)

In the automatic fire alarm method using a terminal, The alarm setting method is Selecting an alarm setting menu; Entering a telephone number to be automatically connected if a fire occurs; And Enter a message to be forwarded through the automatically connected phone number Automatic fire alarm method using a terminal comprising a. The method of claim 1, The message is a short message Automatic fire alarm method using a terminal, characterized in that. In the automatic fire alarm method using a terminal, Alarm way, Detecting whether a fire has occurred; If no abnormality is detected, returning to detecting whether a fire has occurred; And If an abnormality is detected, the user is notified of the location and a message of location information and a fire is sent to a pre-entered telephone number. Automatic fire alarm method using a terminal comprising a. The method of claim 3, The message is a short message Automatic fire alarm method using a terminal, characterized in that. In the automatic fire alarm method using a terminal, The alarm setting method is Selecting an alarm setting menu; Selecting an alarm method; When the general alarm method is selected in the step of selecting an alarm method, inputting a telephone number to be automatically connected when a fire occurs; And Enter a message to be forwarded through the automatically connected phone number Automatic fire alarm method using a terminal comprising a. The method of claim 5, If you selected the emergency call method at the step of selecting an alarm method, set the automatic call origination function. Automatic fire alarm method using a terminal comprising a. In the automatic fire alarm method using a terminal, Alarm way, Detecting whether a fire has occurred; If no abnormality is detected, returning to detecting whether a fire has occurred; And When an abnormality is detected, an emergency situation is notified by automatic call origination. Automatic fire alarm method using a terminal comprising a.