JPH03153157A - Emergency annunciator - Google Patents

Abstract

PURPOSE:To inform a message or the like via a telephone line to a location registered in advance when a dangerous situation is caused in a small scale shop or a shop on midnight service or the like by sending a voice collected by a monitor means in response to the result of detection via a telephone line and sending a voice signal again recorded in a storage means. CONSTITUTION:A switch 1 installed inconspicuously is depressed, then a logic sequencer section 2 is started and the connection to a telephone number registered in advance i started and when the reply of the opposite party is detected, a sound source recorded in advance is sent. In this case, a reception side depresses a specific button of a pushbutton telephone set is depressed for reconfirmation to apply many times optionally. Then room monitor is transited after a prescribed timing and the caller is brought into the speaker reception state by depressing the specific button of the pushbutton telephone set.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention is a method of distributing menoses, etc. to a pre-registered location via a public telephone network when a dangerous situation occurs in a small-scale store or a store open late at night. This invention relates to an emergency notification device that reports.

(Prior Art) FIG. 3 is a diagram showing the configuration of an emergency notification system using an emergency notification device. In the figure, 10 is the home of the source of the report, 10 is an emergency notification device, 2 is a public telephone network, and 3
0 is the destination owner, 301 is the destination telephone, and 40 is a telephone at another subscriber's home.

FIG. 4 shows a conventional emergency notification device 101 and a destination telephone 30.
This figure shows the reporting procedure between 1 and 1.

In the home 10 that is the source of the report, when a situation requiring a report such as danger occurs, the emergency report device 101 is turned on or the like to instruct the report destination owner 30 to report to the destination ``filling machine 301''. do. The emergency call device 101 goes off-hook, and when the dial tone is returned from the public telephone network 2, it transmits the telephone number of the destination telephone 301 and returns the telephone number 3θ1 to the destination telephone 3θ1.
After the connection is completed, the emergency notification device 101 transmits notification sounds and signals stored in advance to the destination telephone 301 via the public telephone network 2. As a result, abnormal conditions occurring in the sender's home 10 can be reported to the recipient by voice. It becomes possible to contact the supervisor at θ.

(Problem to be solved by the invention) Conventional emergency notification devices are only equipped with one-way communication from the emergency notification device to the field destination, so the receiving side (the destination party 30) cannot receive the call. There was a drawback that it was not possible to confirm whether notification No. 16 was correct or not, and that it was not possible to request retransmission from the destination for confirmation. Furthermore, for similar reasons, non-? iW,! The drawback is that it is not possible to monitor the status of the sender who sent the i-report.

The present invention has been made in view of the above-mentioned circumstances, and it enables the sending side to report by a simple and easy means, and also enables the receiving side to immediately judge the situation based on the first rule of sending.
- The purpose is to provide an emergency notification device that can reliably obtain necessary information by remote control operation.

(Means and Operations for Solving the Problems) In order to achieve the above object, the present invention comprises: means (1) connected to a telephone line and in which an audio signal is recorded in advance; a switch; An emergency reporting device comprising: a control means for transmitting the audio signal recorded in the storage means to a predetermined 4th episode call number via a message M1; a. Signal detection means for identifying signals received via a telephone line, and -f of the location where this device is installed.
said control means-
2. At least a function of transmitting the voice collected by the monitoring means according to the detection result of the signal detecting means via a telephone line, and recording the voice in the storage means according to the detection results of the signal detecting means. This system is characterized by a function to resend the recorded audio signal, and when a dangerous situation occurs in a small business or late-night store cleaning, the telephone line can be connected to a pre-registered location. The receiving side can request a message from the destination to confirm whether the received report signal is correct or not, and can also send an emergency report 1-A.・It is possible to monitor the status of the sender.

(Example) This emergency notification device is an inconspicuous switch: IC recording 4 that can record and play back at will! The most important feature is that it is possible to use the remote control to operate the alarm generator, make calls, and monitor the M service, and to make it possible to use the remote control to control the telephone on the alarm transmitting side to communicate with the room monitor and speaker.

By pressing an inconspicuous switch, the logic sequencer starts up and starts connecting to a pre-registered phone number, and after detecting that the other party answers, sends out a pre-recorded sound source. do. At this time, the receiver can press a specific button on the Shinshuphone telephone for reconfirmation, allowing the operation to be performed as many times as desired.

After that, after a certain period of time, it will switch to the room monitor,
Also, by pressing a specific button on the Zossyphone phone, the caller can be placed on speaker. Also, during periodic exams, etc., this device can be accessed from a private telephone.
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,・Fill J-$-' by pressing a specific button from the sea phone
C'' rule l・, -゛ru1 evening is possible, recording) Tamama confirmation 1, baby's power receiving state etc. ＠Confirmation is repeated 1. (:'1 ん(;- It becomes possible to confirm the temperature of the crop.

By remote control operation, this device superimposes the 148V DC voltage used in the telephone line with the PR double signal, which is an analog signal, and extracts the necessary PR double signal from this and outputs the 5V TTL level signal. It is converted into a signal and sent to the logic sequencer section to perform various control functions.

Next, the emergency M connection and the terminating E connection will be explained.

FIG. 1 is a block diagram of the emergency notification device according to this embodiment, and FIG. 2 is a block diagram showing the mouth/knock sequencer section of FIG. 1. Table 1 shows the functions of each part in Figure 1,
Table 2 shows the function of each signal in FIG. 2, Table 3 shows the timer function in FIG. 2, and Table 4 shows the latch function in FIG. 2.

Table 1 Table 2 Table 3 Table 4 ◎By pressing the emergency call connection foot switch section 1, foot switch signal 0 is applied to the Losock sequencer section 2, and the connection sequence starts.Latch 1 presses the foot switch section 1. When pressed, the operation is held and a call start signal is sent to the call monitoring unit 2.The call monitoring unit 21 sends a telephone line loop instruction signal (■) to the office line unit 10, and also sends a timer signal to the timer 1. Sends a start signal, after timer 1 is restored,
Timer 2 starts and the one-touch dial button on the telephone is pressed.The function of timer 1 is to wait for a dial tone, and the function of timer 2 is to prevent chattering of the one-touch dial. Please keep an eye on it.
When the central office line is reversed in response to the other party's response, a voice activation trigger signal is sent to the timer 4, and by activating the RAM recorder section 6, a voice indicating an emergency is sent to the central office line.
When the audio transmission is finished, room monitoring is started, the PB signal detection section 3 is activated, and the command standby state is entered.

By pressing "*" on the receiving side PB telephone, the PB signal detection unit 3 detects it and activates the timer 4 by voice) IJ ff
By starting the timer 4, which sends out a signal, a 0.5 second audio start signal is sent to the RAM recorder section 6, making it possible to retransmit the message, and then proceeding to the room monitor. Similarly, by pressing [-#] on the called party's P B telephone, the timer 3 Hesby power call activation signal (17) is sent to start a speaker call, and the called party's voice is heard on the speaker of the telephone that made the emergency call. I can do it.

This remote control operation can be repeated many times.

Please note that disconnecting the line is an emergency, so you cannot disconnect it until you press the reset switch located in the hidden position.

(■ Incoming Connection When there is an incoming call, the office line unit 10 automatically answers the
A color detection signal is sent to the logic sequencer section 2. In response to this, the logic sequencer section 2 starts incoming call processing. N can processing starts the timer 5 to monitor the forced disconnection time, and also starts the pn1i number detection section 3 and enters a command waiting state. . In addition, when the emergency voice notification device responds automatically, the room monitor prohibition circuit is activated, so no sounds in the room can be heard until it is canceled (Z).

There are three types of functions after an incoming call is connected: canceling the room monitor prohibition, sending a message, and talking through the speaker. The prohibition of room monitoring can be canceled by pressing the 7 button on the calling party's PB telephone, and the timer/timer 3 can be activated by pressing ``1'' and ``#'', and the message sending and speaker calls can be controlled by the remote control. It becomes possible.

This device is for emergency use and is intended primarily for outgoing connections.)
, In order to process incoming calls (il!
If you set it to 0 seconds, the line will be forcibly disconnected when timer 5 times up.

(Effects of the Invention) As described above, according to the present invention, there is provided a storage means connected to a telephone line and in which an audio signal is recorded in advance, a switch, and the audio signal recorded in the storage means by activation of the switch. The emergency notification device is equipped with H (y+44B1 means) for transmitting the signal to a predetermined @ call number via the above-mentioned call line. identification signal detection = P M t' (Collects audio from the place where the three devices are installed) 2' a function of transmitting the voice collected by the monitor means according to the pressure via a telephone line, and a function of transmitting the voice signal recorded in the storage means again according to the detection result of the previous dC signal detecting means. For this reason, when a dangerous situation occurs in a small store or late-night business, a report signal is sent to a pre-registered location via a telephone line. You can request a retransmission from the destination to confirm whether it is correct or not, and
You can monitor the status of the sender who sent the emergency report. Therefore, the means of reporting from the sending side is simple and easy, and the receiving side can instantly assess the situation of the sending side and reliably obtain the necessary information by remote control operation. U4゜Drawing ρ) Simple δ': N QQ Fig. 1 1tzu, Wood brother +] rl 8! Figure 2 shows an example of a regular alarm device.
i, a, =< An example of the logic sequence part in Figure 1 'S', 'jj'; Figure, 4th
The figure is a 7'i-explanatory diagram showing a notification hand II between a conventional emergency notification device and a destination telephone.

DESCRIPTION OF SYMBOLS 1... Futo switch section, 2... Logic sequencer section, 3... PR signal detection section, 4... Power supply unit section, 5... Audio monitor section, 6... RAM recorder section, 7 ...Memory back amplifier section, 8.. Speakerphone control section, 9.. Speakerphone section, 10.. Station line unit section, 11.. Memory section.

Claims (1)

[Scope of Claims] A storage means connected to a telephone line and having prerecorded audio signals; An emergency notification device comprising: a control means for transmitting a signal to a designated telephone number, comprising: a signal detection means for identifying a signal received via a telephone line; and a monitoring means for collecting audio from a location where the device is installed. , the control means has at least a function of transmitting the voice collected by the monitor means via a telephone line according to the detection result of the signal detection means, and a function of recording the voice in the storage means according to the detection result of the signal detection means. An emergency reporting device characterized by having a function of re-sending the voice signal that has been transmitted.