JPH072447A - Communication device for elevator - Google Patents

Abstract

PURPOSE:To provide so that women and children can get on an elevator without any anxiety at nighttime. CONSTITUTION:The second emergency button BBa is provided in a cage and constituted so as to prevent an alarm device BZ from ringing when this emergency button BBa is operated. Accordingly, when this emergency button BBa is operated by woven and children at nighttime, the alarm device BZ is not rung, to connect the first talking unit T1 to the second talking unit T2, and without troubling the residents, the woven and children, enabled to a talk with a controller, can ride in the cage without any anxiety.

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, and more particularly to an elevator notification device configured to sound an alarm device provided on a car by selecting whether to be in crime prevention or normal time.

[0002]

2. Description of the Related Art An elevator has a structure in which a reporting device is provided in each of a car and a control room so that the elevators can communicate with each other. Particularly in a residential elevator, as disclosed in, for example, Japanese Patent Laid-Open No. 3-111177, an alarm device is provided on the car, and when an emergency button in the car is operated, the call device in the control room is called up until the call device is called. Sound the alarm of
In the unlikely event that the manager is absent, the passengers or residents of the hall are informed that passengers are locked in the car, and the time for locking passengers is shortened.

[0003]

By the way, since the inside of the elevator is in a closed room state, it becomes very uneasy for a woman and a woman to get on the elevator alone at midnight.
Each floor operation is proposed in Japanese Patent No. 248882. However, in this driving condition, if you get on with a molester, your body is in awe and you cannot get out of the car immediately.

In view of the above-mentioned drawbacks, the present invention is to provide an elevator notification device that allows women and girls to ride on the elevator with peace of mind.

[0005]

This object is achieved by the first communication device provided in the elevator car and the second communication device provided in the control room.
Of the elevator, which comprises a calling device for calling an alarm device provided on the car when the first emergency button in the car is operated, and a calling device for calling the second calling device. In the notification device, a second emergency button is provided in the car, and when the second emergency button is operated, the ringing means of the alarm device is invalidated.

[0006]

According to the present invention, the second emergency button is provided so that the alarm device on the car does not sound when the emergency button is operated. By operating the second emergency button, it is possible to talk with the manager. Therefore, at this time, even if a person encounters a molester, he / she can immediately make a call, so that the ladies and girls can get on the elevator with peace of mind.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 2 shows a front view of the car. In the figure, 1 is a car, 2 is a door, 3 is an operation panel provided on a side surface of the door 2, and BZ is an alarm device provided on the ceiling of the car 1.

FIG. 3 is a detailed view of the operation panel 3. In the figure, 7 is a car call button, 8 and 9 are up and down direction lights, T1 is a telephone in the car, BA is a first emergency button, and when the first emergency button BA is operated, the alarm device is activated. The BZ sounds, and a telephone in the control room described later can be called. BB is the second emergency button according to the present invention. When the emergency button BB is operated, the alarm device BZ is invalid, but the communication device in the control room can be called.

FIG. 1 is an electrical connection diagram showing an embodiment of a communication device of the present invention. In the figure, P and N are DC power supply terminals, BAa is an a contact of the emergency button BA, A is a relay energized when the contact BAa is closed, Aa ₁ and Aa ₂ are its a contacts, and BZ is a relay A. The above-mentioned alarm device connected in parallel, B
Ba is an a contact of the emergency button BB, B is a relay that is energized when the contact BBa is closed, and Ba ₁ and Ba ₂ are its a contacts and B.
L is a call bell provided in the control room, T1 is a caller in the car 1 described above, T1M and T1S are microphones and speakers of the caller, T2 is a caller provided in the control room, T2
M and T2S are microphones and speakers thereof, and HD is a handset of the telephone T2. Taking this handset HD, the contacts HDa ₁ , HD of the handset HD are shown.
a ₂ and HDa ₃ are closed, and the microphone T1M has a contact HDa.
₂ , the speaker T2S and the microphone T2M are connected to the speaker T1S via the contact HDa ₁ and the relay C2.
Is energized via contact HDa ₃ . The contacts Cb ₁ , C
The b ₂ is the b contact of the relay C.

Next, the operation of this embodiment will be described. Now, it is assumed that the car 1 is stopped on the middle floor and the passengers are trapped in the car 1 for some reason. At this time, since the passenger calls the manager, the first emergency button BA is pressed. P-BAa
Relay A is energized by the circuit of -Cb ₁ -A-N, are self-held via contact Aa _1, alarm BZ is rung. Also, the contact Aa _{2 is} also closed, so that the bell BL in the management room also rings, and when there is a manager in the management room, the handset HD is picked up, the contacts HDa ₁ and HDa ₂ are closed, and the communication device T 1 in the car and the communication between the management room The device T2 is connected so that the manager and passengers can talk. On the other hand, when the relay C is energized, the contact Cb ₁ is opened, the relay A is deenergized, and the alarm BZ and the bell BL stop ringing.

Next, it is assumed that the women and girls get on the car 1 at night and feel uneasy and press the second emergency button BB. Relay B is energized and bell BL rings in the same manner as described above. When the manager picks up the handset HD, passengers (women and girls) can also talk to the manager in the same manner. By the way, when the relay B is energized, the bell BL sounds but the alarm BZ does not sound because it is irrelevant to the alarm BZ. Therefore, the sound of the alarm BZ does not disturb the occupants. In addition, when a molester gets in a call with the caretaker, it is possible to immediately notify the caretaker, or when the passenger (female and female) is on the call, the molester is less likely to commit a crime and the passenger ( (Women and girls) can ride in the car 1 with peace of mind.

In the above embodiment, the case where the communication device T1 in the car 1 calls the communication device T2 in the management room has been described, but instead of the communication device T2 in the management room,
The same effect can be obtained by calling the communication device of the monitoring center.

[0013]

According to the present invention, since the second alarm button which does not sound the alarm on the car but can call the communication device in the control room is provided in the car, there is only one woman at night. When the second emergency button is operated when getting on the big car, the administrator can be called and the conversation can be made without any inconvenience to the resident, and there is an effect that the car can be put on the car at ease.

[Brief description of drawings]

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

FIG. 2 is a front view of a car.

FIG. 3 is a front view of a driving panel.

[Explanation of symbols]

 1 basket BA 1st emergency button BB 2nd emergency button BZ alarm T1 1st communication device T2 2nd communication device

Claims (1)

[Claims] 1. A first communication device provided in a car of an elevator and a second communication device provided in a control room, and provided on the car when a first emergency button in the car is operated. In an elevator notification device provided with a ringing means for ringing the alarm device and a calling means for calling the second communication device, a second emergency button is provided in the car, and when the second emergency button is operated. An elevator notification device characterized by disabling the ringing means of the alarm device.