JPS6237799A - Alarm informer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an alarm notification device, and more particularly to an alarm notification device that notifies an alarm by voice using a subscriber telephone line.

[Conventional technology]

Conventionally, this type of alarm reporting device has mostly been used to confirm the alarm itself, and in order to confirm the alarm, an additional device was required on the telephone of the alarm recipient.

[Problem that the invention seeks to solve]

In the above-mentioned conventional alarm reporting device, if alarm confirmation is not performed, the alarm reporting device cannot confirm even if the alarm is not properly reported, and if 111 @ confirmation is required, an additional device is required. It is necessary, but has the disadvantage of being extra costly.

[Failure to solve the problem]

The alarm notification device of the present invention has means for receiving a PB signal from an alarm notification destination, and has means for notifying the alarm by voice to a telephone via a subscriber telephone line.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a system diagram of the present invention, and FIG. 2 is a block diagram. When the alarm notification device 1 detects an alarm, it automatically connects a line to the PB telephone 2 to which the alarm is notified via the local telephone switching network 3 and notifies the alarm by voice. Once the recipient of the weighing machine has acknowledged the warning, a predetermined PBB signal PB [transmitted from the filling machine] is sent. If the received PBB signal is a regular and prescribed one, the alarm notification device @1 concludes the process because the alarm has been properly acknowledged. In addition, the reception of the warning (if 8 people could not hear the W warning,
If a third party receives the call, the prescribed PBB signal will not be transmitted. Therefore, the alarm notification device can recognize that the received PBB signal υ alarm has not been properly acknowledged, and reconnects the line and notifies the alarm again by voice. Processes such as notifying the machine 4 of an alarm are performed.

FIG. 2 is a block diagram showing an example of the configuration of the present invention. The alarm signal is input from the alarm input input unit 10, and the CPU 5 controls the NCU 9 via the NCU control unit 6 according to the procedure written in the memory 11, and connects the line. After the line connection is completed, the audio output unit 7 outputs audio. The PBB signal received from the other party is received by the PB signal receiving section 8, and the C
It is determined whether the PBB signal is a predetermined signal in the PU5.

〔Effect of the invention〕

As explained above, the present invention uses the I)B signal of the PB telephone as an alarm confirmation signal, thereby making it possible to easily perform alarm N acknowledgment without any additional equipment, and processing when an alarm is not properly reported. By incorporating this into the alarm notification device, there is an effect that the reliability of alarm notification can be increased at low cost.

[Brief explanation of drawings]

FIG. 1 is a system diagram of the present invention, and FIG. 2 is a block diagram showing an example of the configuration of the present invention. 1... Alarm notification device, 2... FB phone of alarm notification destination, 3... Subscription telephone exchange network, 4.
・・・・・・PB of other notification destination [Filling machine, 5・・・・・・C
PU, 6...NCU control unit, 7...Audio output unit, 8...PB signal receiving unit, 9...
...NCU, 10... Alarm signal input section, 11.
·····memory.

Claims (1)

[Claims] In an alarm reporting device that has the function of reporting a warning by voice to a telephone via a subscriber telephone line, a confirmation sent by the recipient of the alarm via a PB telephone after the alarm reporting device reports the alarm by voice. An alarm notification device comprising means for receiving a signal.