KR200232997Y1 - Alarm to inform you of power outage - Google Patents

Abstract

The present invention operates the alarm sound differently during power outages and power transmissions so that the user can understand the current state even if they only hear the alarm sound. It is configured to notify immediately and enables alarm to operate in case of power failure, so that users can recognize the current status quickly and accurately.

Description

Alarm that tells you if there is a power outage {.}

The present invention relates to an alarm, and more particularly, to an alarm for notifying the power outage of special cultivation facilities such as fish farms and greenhouses. The technology related to this is disclosed by Korea Utility Model Publication No. 1997-63831 (1997.12.11), but it detects a power outage so that only the alarm sounds and notifies the user when it is in a place where the alarm cannot be heard. There was a problem in the management of the cultivation facilities. In addition, in the past, the power supply of 110V / 220V, which is a commercial power supply, was not switched to the standby state after a power failure. However, the present invention always uses an alarm that is supplied to a telephone line in a general home, even after a power failure. Is to make it work.

Therefore, the present invention adds a key input unit for inputting a telephone number, a memory for storing and dialing a telephone number (RAM), and a voice IC for storing a notification message. The purpose is to inform the fixed and mobile telephones and pagers so that they can take action quickly.

1 is an embodiment of the present invention

2 is a block diagram of the present invention alarm

3 is a detailed view of the alarm control unit

4 is a flow chart of contact input and notification message input

5 is a flow chart of the present invention

The present invention relates to an emergency alarm system using a telephone line to install an unmanned alarm system for efficient management and operation of a special cultivation facility so that it can be promptly responded to when an abnormality occurs. Conventional alarms are simply to sound the alarm so can not recognize the alarm at a distance that can not hear the action could not be taken.

In order to solve the above problems, the alarm device of the present invention includes a power outage monitoring unit 201 for monitoring the power failure and a key input unit 202 for inputting a phone number, a voice IC 205 for storing a notification message, an alarm 209, It consists of a DTMF output section 207 for converting telephone numbers into dial tone to be transmitted and a CPU 203 for controlling them.

This will be described in detail with reference to the accompanying drawings.

Fig. 2 shows an alarm device implementation, connecting an alarm 200 of the present invention to a general telephone line and connecting a power line to be monitored to the alarm. In the state configured as described above, if there is a voltage change in the power monitoring unit, it determines whether there is a power outage or transmission and automatically dials to the user to send a notification message and allow the user to take a quick action.

2 is a detailed configuration of the alarm according to the present invention, the power monitoring unit 201 composed of a voltage comparison unit 201-1 and a positive / power transmission discrimination unit 201-2 for monitoring the change in the current voltage, the power outage If the voltage rises, it is determined that the power transmission.

Voice IC 205 for storing the notification message inputted from the key input unit 202, the memory unit 204 for storing the wired and wireless telephone number and the pager number of the user, and the voice input unit 208 for inputting the notification message. And a DTMF conversion unit 206 for converting a number stored in a memory into a dial tone, a DTMF output unit 209 for outputting the same, an alarm control unit 208 for controlling the same, and a CPU 203 for controlling the configuration as a whole. do.

An embodiment will be described with reference to FIGS. 2, 4, and 5. First, when a user enters a phone number for notifying power failure and transmission status, that is, a landline phone, a mobile phone number, and a pager phone number, the phone number is stored in the memory. According to the storage order, the first telephone number should input the number of the communication terminal most frequently used by the user.

When the notification message according to the power failure / transmission state is input through the voice input means, it is stored in the voice IC 205. The notification message can be input differently depending on the user. For example, the power of '00 fish farm is out. Please take action promptly. ' The power monitoring unit 201 that monitors the power failure / transmission state after storing the notification message checks the current state (first step) and compares it with the previous voltage state to indicate that the voltage is out of power (step 2-1). If it is rising, it reads the first telephone number stored in the memory 204 (step 3) and converts it into DTMF sound to determine that it is in a state of transmission (step 2-2) and informs the user (step 4). This is dialed to the user through the DTMF output unit 207 (step 5). However, if there is no voltage drop or voltage rise in steps 2-1 and 2-2, it is fed back to the first step to check the current voltage state. After the fifth step, if the call is received due to the user's terminal, the voice IC reads the notification message (step 8) and sends the notification message. In the above process, if there is no incoming signal of the user's terminal for a predetermined time, the second telephone number stored in the memory 204 is read and fed back to the fourth step. If it is determined in the step 2-1 that the power failure state, the alarm (209) is operated at the same time as the procedure to inform the user (steps 3 to 9) to generate an alarm sound. Next, a process of operating the alarm will be described with reference to FIG. 3. The alarm is composed of an alarm controller 208 and an alarm 209, the alarm controller is a charging unit 208-1 for charging by using the power supplied to the telephone line and the operation switch (208-2) for turning on / off the alarm. It consists of.

The power supplied to the telephone line is supplied even if the power of the commercial power line is outage, and the alarm of the outbreak is activated even in the event of power failure.

The charging unit 208-1 of the alarm control unit is composed of a resistor and a condenser. Usually, the charging unit is charged using a power source transmitted by a telephone line, and when the alarm generation signal is received from the alarm control unit 203, the capacitor discharge time is discharged. Since the power is supplied to the alarm, the alarm operates only for a certain time. On the other hand, it is possible to put the switch 208-2 that the user can directly turn on / off the alarm can cause the user to stop early. In addition, the alarm sound of the alarm can be configured so that the power outage and power transmission can be distinguished from each other so that the user can know the current state only by hearing the alarm sound.

As described above, the present invention generates an alarm sound unlike a conventional alarm, and at the same time, inputs a telephone number or a portable telephone pager number that can call a user, and promptly informs the user when a power failure or power transmission occurs. Can effectively manage the management of cultivation facilities.

As described above, the alarm device of the present invention operates the alarm sound at the time of power failure and at the time of power transmission so that the user can grasp the current state even if the user only hears the alarm sound. By informing the power outage and transmission state, the user can recognize the current state quickly and accurately.

Claims (4)

Power monitoring unit that monitors voltage changes in alarm, key input unit for entering contacts, memory unit for storing contact numbers, voice input unit for receiving notification messages, voice IC for storing notification messages, and converting contacts into dial tone DTMF conversion unit, DTMF output unit, an alarm that generates an alarm sound, and an alarm controller for controlling the alarm and the CPU for controlling the above configuration to detect a change in voltage and dial a contact stored in the pre-stored to send a notification message Alarm to inform you of power failure The method of claim 2 The alarm control unit is composed of a charging unit and the on / off switching switch, the alarm to inform whether the power failure The method according to claim 1 or 2. The alarm control unit is an alarm that informs whether the power failure, characterized in that the charging using the power supplied to the telephone line The method of claim 3, The alarm sound of the alarm distinguishes the power outage from the power transmission, and indicates the power outage.