JPH0251996A - Key telephone system - Google Patents

Abstract

PURPOSE:To attain the earliest message of urgent information with stimulating an acoustic sense and a visual sense by announcing through a loud-speaker in the case of urgency and lighting on the light emitting diode of a key telephone set under a previously prescribed pattern. CONSTITUTION:When the emergency button 10 of a key telephone set 1-1 is pressed, a control signal for lighting an LED and control signal for a loud- speaker announcement are sent to a CPU 5 through an input and output interface 3 and switch circuit 4. The CPU 5 reads a program for lighting the LED and a program for the loud-speaker announcement being stored in an ROM 6, and the LED lighting control signal and the loud-speaker announcement control signal sends out to the key telephone set. LED 8-1-8-6 are lighted on under the pattern to be previously prescribed for all the key telephone sets and the emergency situation is announced from the loud-speaker. Thus, the human acoustic sense and visual sense are stimulated and the emergency information can be announced.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a button telephone device, and more particularly to a button telephone device that allows emergency notifications to be called all at once using a speaker and by lighting a light emitting diode.

[Prior Art] Conventional key telephone devices make emergency calls only by calling all at once from a speaker.

[Problems to be Solved] Conventional double-telephone telephones were not able to call all at once from a speaker in case of an emergency. First, since only the auditory sense is used, and the volume of the speaker is often turned down, there is a drawback that it lacks emphasis during emergency calls.

The present invention was made in view of the above-mentioned problems, and in addition to emergency notifications from the speakers of each terminal, the light emitting diode (hereinafter referred to as "LED") of the button telephone set is turned on to improve visual perception, which is one of the five human senses. Button phone made to stimulate too? The purpose is to provide tW1.

[Means for Solving the Problems] In order to achieve the above-mentioned object, the button telephone device of the present invention connects and exchanges a plurality of central office lines and a plurality of button telephones with light emitting diodes, and includes an emergency call button and an emergency call button. , a recognition unit that determines that the call button has been pressed; a storage unit that stores the processing content after the call button is pressed; a means for calling all at once from speakers in an emergency; and means for issuing an emergency notification by lighting up light emitting diodes in a predetermined pattern.

[Example] Next, an example of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of an embodiment of the present invention.
FIG. 1 is a plan view of a button telephone according to an embodiment of the present invention.

The button telephone device of this embodiment has a main device 1 connected to a plurality of button telephones 1-1 to 1-n equipped with LEDs.

The main device 11 has an RO that stores an LED lighting control program and a speaker simultaneous call control program.
M6, a plurality of key telephones 1-1 to 1-n via TRT talk lines 2-1 to 2-n, and input/output interface 7 Ace 3.
It includes a switch circuit network 4 that performs mutual connections, and a central processing bag 5 that controls the switch circuits 4 using a ROM 6.

Each button telephone 1-1-1-n also has an emergency button and a handset 12.n, respectively, as shown in FIG. Numeric keypad 13, LED for station line selection button 8-1-8-6. station 1
It is provided with selection buttons 9-1-9-6.

Next, the operation and usage of this embodiment will be explained.

Initially, the button telephones l-1-1-n are set at separate locations, and if an emergency situation such as a fire occurs and you want to contact them immediately, press the emergency button 1 of the button telephone 1-1. Press . Then, the LED lighting control signal and the speaker simultaneous call control signal are sent to the input/output interface 3. Central processing bag 2 via switch circuit 4!
Sent to 5.

The central processing bag 25 uses these signals to control the button telephone 1-
Recognizes the pressing of the emergency button 10 in step 1, and then
The central processing unit 5 reads the LED lighting program and the speaker simultaneous call program in the ROM 6, and uses the programs read from the ROM 6 to turn on the LEDs.
A lighting W signal and a speaker simultaneous call control signal are sent to the button telephones, and all button telephones 1-1 to 1-
LE for station line selection button in a predetermined pattern in n.
While turning on D8-1 to D8-6, the emergency situation is notified from the speakers of each button telephone set 1-1 to l-n.

This stimulates the human visual and auditory senses and provides emergency information.

It should be noted that the present invention is not limited to the arrangement of the LEDs in the circuit configuration of the embodiment shown in FIG.

[Effects of the Invention] As explained above, the present invention has a plurality of central office lines and a plurality of LE
In a button telephone device that connects and replaces a button telephone with D, in an emergency, the speaker calls all at once and the light emitting diodes of the button telephone are lit in a predetermined pattern to stimulate the auditory and visual senses of the five senses of one person. This has the effect of allowing early notification of emergency communications.

[Brief explanation of the drawing]

Is Fig. 1 a button telephone according to the present invention? T! ! FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 2 is a plan view of a button telephone with a light emitting diode. l: Button telephone 2: Telephone line 3: Input/output interface 4: Switch circuit 5: Central processing unit 6: ROM 7: RAM 8-1 to 8-6 LED for two-station line selection button 9-1 to 9-
6 = Office line selection button 10: Emergency button 11: Main device 12: Handset 13: Numeric keypad

Claims (1)

[Claims] In a button telephone device that connects and exchanges a plurality of central office lines and a plurality of button telephones with light emitting diodes, the present invention includes an emergency call button, a recognition unit that determines when the call button is pressed, and a recognition unit that determines when the call button is pressed. A storage unit for storing processing contents, a means for making a simultaneous call from a speaker in the event of an emergency, and a means for giving an emergency notice by lighting up light emitting diodes in a predetermined pattern according to the notification contents at the same time as the simultaneous call. button telephone device.