JPH07172719A - Annunciating device of elevator - Google Patents

Abstract

PURPOSE:To enable an annunciating device provided in a landing to be easily called when an emergency call button in a car is operated. CONSTITUTION:When an emergency button 4 in a car 1 is operated, the message, for example, 'An accident is generated in the elevator, so take up an annunciating device.', is repeatedly broadcasted by a speaker 10 of a second reporting device 9 provided in a landing through an audio composing device.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator notification device.

[0002]

2. Description of the Related Art Conventionally, an elevator is provided with a so-called intercom device for communicating with each other in order to communicate the inside of the elevator car and the control room. When the passenger is trapped in the car due to a stop or a failure of the control device, the passenger has an emergency call provided in the car, for example, as disclosed in Japanese Utility Model Laid-Open No. 56-51770. When the button is operated, the bell inside the manager rings and the manager can pick up the handset of the reporting device and talk to the passenger in the car.

[0003]

By the way, recently, in order to reduce the personnel cost of the manager, the manager room may be unmanned and the communication device in the manager room may be relocated to the passageway of the elevator hall. In this case, there was a trap accident in the elevator,
Even if the passenger in the car operates the emergency call button and the bell of the communication device in the hall passage rings, general passers-by do not know what the bell is, so they simply pass by and a long-time confinement accident occurs. There was a problem of doing.

In view of the above-mentioned drawbacks, an object of the present invention is to provide an elevator notification device which makes it easy to recognize that passengers are trapped in the elevator car when the emergency call button in the car is operated. There is

[0005]

The object of the present invention is to communicate with a second notification device provided outside the car when the emergency call button of the first notification device in the car of the elevator is operated. This can be achieved by providing a means for announcing a voice from a speaker provided in the second alerting device through a voice synthesizer when the emergency alerting button is operated in the elevator alerting device.

[0006]

[Operation] It is assumed that a passenger accidentally traps an elevator and the passenger operates the emergency call button. At this time, the speaker of the notification device provided in the passage of the elevator repeatedly announces, for example, "There was an accident in the elevator. Please pick up the notification device." By doing this, when a passerby hears this broadcast and picks up the notification device, he can contact the passengers in the car,
It is possible to prevent a long-term confinement accident.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

FIG. 2 shows a layout of the elevator notification device. In FIG. 2, 1 is a car, 2 is an operation panel, and a first notification device 3 and its emergency call button 4 are provided on the operation panel 2. 6 is a hall, 7 is a hall door, 8 is a hall button, and a second reporting device 9 and a speaker 10 according to the present invention are provided in the vicinity of the hall button 8, and the first reporting device 3 and the second reporting device 9 are provided.
The notification device 9 is connected by a wiring 11.

FIG. 1 is an electrical connection diagram of an elevator notification device according to the present invention. In FIG. 1, 4a is a contact of the emergency call button 4, 12 is an auxiliary relay, and 12a is a normally open contact of the relay.
3M and 3S are microphones and speakers of the first reporting device 3, 9M and 9S are microphones and speakers of the second reporting device 9, and contacts 4a and relays 12 are contacts 13a ₁ of the handset 13 of the second reporting device 9. The speaker 3S
The microphone 9M is connected to the contact 13a _{2 of the} handset 13.

Reference numeral 14 is a voice synthesizer, and when the contact 12a is closed, for example, "an accident has occurred in the elevator. Please pick up this reporting device."

Next, the operation of this embodiment will be described.

Now, due to a power failure or a failure of the control device,
Suppose car 1 stops on the middle floor. At this time, when the passenger in the car pushes the emergency call button 4, P-4a-13b-12-
The N circuit urges the relay 12 to self-hold by the contact 12a. The contact 12a is closed and P-12a-
The voice synthesizer 14 is operated by the 14-N circuit, and the speaker 10 provided in the hall 6 repeatedly broadcasts "An accident occurred in the elevator. Please pick up the notification device."

When a passerby picks up the handset 13, the contact 13b is opened, the relay 12 is deactivated, the broadcasting is stopped, and the contacts 13a ₁ and 13a ₂ are closed, so that the car 1
The first notification device 3 in the car can be contacted and the passenger in the car can be rescued in a short time.

[0014]

As described above, according to the present invention, when the emergency call button in the car is operated when a confinement accident occurs, a speaker installed in the hall passage, for example, causes an "accident It has occurred. Please take up this reporting device. "The broadcaster can repeatedly contact the passengers in the car by listening to this broadcast and taking up the reporting device. There is an effect that can be rescued in a short time.

[Brief description of drawings]

FIG. 1 is an electrical connection diagram of an elevator notification device according to an embodiment of the present invention.

FIG. 2 is a layout of an elevator notification device.

[Explanation of symbols]

 1 basket 3 first reporting device 4 emergency call button 6 hall 9 second reporting device 10 speaker 14 voice synthesizer

Claims (1)

[Claims] 1. An elevator notification device capable of communicating with a second notification device provided outside the car when an emergency call button of the first notification device inside the elevator car is operated. An elevator notification device, characterized in that, when the call button is operated, the speaker provided in the second notification device is provided with means for announcing a voice via a voice synthesizer.