JPH0435347A - Supervisory speech system for multiple dwelling house - Google Patents

Abstract

PURPOSE:To send a message display light control signal from one output terminal of a housing use terminal equipment by distinguishing a message set/reset signal depending on number of pulse signals. CONSTITUTION:An alarm monitor panel 1 designates a housing number of a house desiring transmission of a message and operates a message button 1a. Then a one-pulse control signal is outputted from a 1st output terminal 01 of a housing terminal equipment 2 provided corresponding to a designated house and a message display light 3c of a message display control circuit 3b is lighted. After the message transmission is finished, the house is again designated and a message cancel button 1b is operated. Then the housing terminal equipment 2 decodes this signal to output a 2-pulse control signal from the same 1st output terminal 01 to put off the message display light 3c of the message display control circuit 3b. Thus, the message display light control signal is sent from one output terminal 01 of the housing terminal equipment 1 and the signal is effectively utilized.

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to an improvement of a supervisory call system for an apartment complex,
In particular, we will focus on improving systems that connect alarm monitoring panels and housing information panels using multiple signal lines.

``Conventional technology'' An alarm monitoring panel installed in a manager's room, etc., and a housing information panel installed in each dwelling unit with fire sensors, crime prevention sensors, etc. are connected with multiple signal lines, and an alarm monitoring panel is installed. When transmitting a message to the housing information board of each dwelling unit, the message indicator light provided on the housing information board side is turned on,
There is already a supervisory call system for apartment complexes that is configured to turn off the message indicator light when the message transmission is completed, but in conventional systems like this, there is no connection between the alarm monitoring panel and the housing information panel. is equipped with a residential unit terminal for exchanging multiplexed signals, and the residential unit receives the signal from the alarm monitoring panel and outputs two control signals for turning on and off the message indicator light from separate output terminals. The configuration was such that it was sent to the housing information board.

FIG. 4 shows the configuration of such a conventional monitoring overtalk system for apartment complexes, No. 511! l is the operation of the message set signal and message reset signal ttl! This is a time chart to explain the situation.

Police lit viewing board 10011 [Lt, message button io.

A and a message cancel button 100b are provided, and a message indicator light 102c is provided on the housing information panel 102 side. When the message button 100a provided on the police IN monitoring panel 100 is operated, the residential unit terminal @ 103 is displayed. A message set signal for lighting the message indicator light 102c is output from the first output terminal 01 to the CPU 102a, the message indicator light 102c of the message display control port 11102b is lit, and the alarm monitoring panel 10011
When the message cancel button 100b provided at
The message set signal for turning off the message indicator light 102c is CPυ]02&
The configuration is such that it is output to .

However, in this type of system, two output terminals 81.02 of the housing unit terminal @ 103 are used to control the lighting and extinguishing of the message indicator light 102c of the housing information board 102, which is uneconomical. .

[Problems to be Solved by the Invention] The present invention has been made in view of the above circumstances. This aims to make effective use of the output terminals of terminals.

[Means for Solving Problem H] The present invention proposed to achieve the above object provides a message set signal that notifies the residential information panel side of the termination of the message by operating a switch from the alarm monitoring panel side. and a message reset signal for notifying the end of message transmission are output from the same output terminal of the residential unit terminal, and the two signals are distinguished by the number of pulse signals.

"Operation" In the system of the present invention, when a message set signal specifying a dwelling unit is sent from the alarm monitoring panel side to the dwelling unit terminal, the dwelling unit terminal receives an l-pulse control signal from the message indicator light control output terminal. When a message reset signal is sent, a two-pulse control signal is output.

On the housing information board side, the control signal sent from the message indicator light control output terminal is decoded, and if the signal is one pulse, the message light is turned on, but if it is a two pulse signal, the message light is turned off.

“Embodiment” An embodiment of the present invention will be described below with reference to the attached drawings.

The alarm monitoring panel] and the housing unit terminal 1!2 installed in correspondence with the housing information panel 3 installed in each housing unit are connected by a multiplex signal line 1, and each housing unit terminal W2 and the alarm monitoring panel 1 are connected by a multiplex signal line l. Multiple signal lines between! multiplexed signals are exchanged via.

And the first output terminal of the residential unit terminal W2. 1 is connected to the CPU 3a of the housing information panel 3, and the signal line from the CPU 3a is connected to the message indicator light side TII circuit R3b.
When the signal is output, the message indicator light 3C lights up and the 2
When the pulse control signal is output, the message indicator light 3c of the message indicator light control port M3b is turned off.

According to such a configuration, when transmitting a message to a specific dwelling unit from the alarm monitoring panel 1@, specify the dwelling unit number and operate the message button 1a, and the message will be sent to the specified dwelling unit. 1@th 0 of the corresponding residential unit terminal W2
A 1-pulse control signal is output from the output terminal 1, the message indicator light 3c of the message indicator light control port R3b lights up, and after the message has been transmitted, the user must again specify the dwelling unit and operate the message cancel button 1b. For example, the residential unit terminal 112 can decode this signal and output a two-pulse control signal from the same first output terminal 01 to turn off the message indicator light 3c of the message indicator light control circuit 3b.

211th! I is a time chart showing the operation of a message indicator lamp that is turned on and off in response to a message set signal and a message reset signal, and the message indicator lamp is turned on at the rise of the l pulse control signal that constitutes the message set signal. The light is turned off at the rising edge of the second pulse of the two-pulse control signal that constitutes the message reset signal. Also, 100 to 104 in Figure 3
shows a flowchart of the determination made by the CPU 3a on the housing information board 3 side.

In addition, in such a monitoring call system for apartment complexes, the visitor operates the numeric keypad from the lobby intercom installed at the common entrance to call the intercom of the dwelling unit he/she is visiting, and after making a call with the resident, the common entrance is closed. The door is unlocked and the visitor can enter the apartment building, but when the visitor gets on the elevator, the visitor enters the elevator by operating the numeric keypad from the lobby intercom and sending the manually entered housing unit number to the elevator control device. It would be extremely convenient if the elevator could be configured to operate automatically on the second floor.

"Effects of the Invention" As can be understood from the above explanation, according to the present invention, the message set signal and reset signal can be sent using one output terminal of the residential unit terminal, so the residential information board side The output terminals of the residential unit terminals attached to the unit can be used effectively,
It can contribute to increasing the functionality of housing information boards.

[Brief explanation of the drawing]

FIG. 1 is a diagram showing a schematic configuration of the system of the present invention, FIG. 2 is a time chart showing the types of message display control signals used in the system of the present invention and their operations, and FIG. 3 is a diagram showing the system of the present invention. 14 is a schematic diagram of a conventional monitoring call system for apartment complexes, and FIG. 5 is a time chart showing message display control signals and their operations in the conventional system. . (Explanation of symbols) 1... Alarm monitoring panel la... Message button lb... Message cancel button 2... Residential unit terminal 3... Housing information panel 3c... Message indicator light Figure 3

Claims (1)

[Claims] It consists of an alarm monitoring panel installed in a manager's room, etc., and a housing information panel installed in each dwelling unit, connected by multiple signal lines via a terminal for each dwelling unit. When transmitting a message to the housing information board, in a supervisory call system for an apartment complex configured to light up a message indicator light provided on the housing information board, a message is sent to the housing information board by operating a switch from the alarm monitoring board. The message set signal indicating the presence of a message and the message reset signal indicating the end of message transmission are output from the same output terminal of the residential terminal, and the two signals are distinguished by the number of pulse signals. Surveillance call system for apartment complexes.