JPH04277176A - Information device for elevator - Google Patents

Abstract

PURPOSE:To easily seek a help from a specific floor which is designated so that an elevator cage will not come to stop thereat. CONSTITUTION:Since a passenger left at a specific floor which is designated so that an elevator cage will not come to stop, operates at first a hall call button, a transfer contact 211P1 in a relay 211P which has been deenergized by a switch NST that has been operated when the specific floor is designated, a hall call button 1U at the specific floor, and a relay 90R are connected in series between power sources P, N. When the relay 90R is energized, a normal open contact 90R1 is closed so as to energize inter-phones iHON to call a caretaker who checks whether an user is left at the specific floor.

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 equipped with a non-stop command device for specifying non-stop operation on a particular floor.

0002

2. Description of the Related Art Generally, elevators equipped with a non-stop command device that designates non-stop on a specific floor are known. In this type of elevator, the non-stop command device designates a designated floor as non-stop. Then, even if a user who missed the elevator presses the hall call button afterwards, the call will not be registered.

0003

[Problem to be Solved by the Invention] When the above-mentioned situation occurs in a conventional elevator, a user who misses the elevator is trapped in the hall. Moreover, if a communication device is not installed on that particular floor, the passenger will not be able to escape until the non-stop command for that particular floor is lifted.

SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator notification device that allows an elevator to easily request help from a specific floor designated to not stop.

[0005]

[Means for Solving the Problems] In order to achieve the above-mentioned objects, the present invention includes a non-stop detection means for detecting that non-stop on a specific floor is designated, and a non-stop detection means for detecting that non-stop on a specific floor is designated, and a The present invention is characterized in that it is provided with a hall call detecting means for detecting that a hall call has occurred, and a means for operating an external communication device between the inside of the car and the outside when both of these detecting means are activated.

[0006]

[Operation] Since the elevator notification device according to the present invention has the above-described configuration, when a specific floor is designated as non-stop,
When the hall call button for that specific floor is pressed, the external communication device is activated, so for example, the manager who installs the external communication device can talk to the passengers in the elevator to check if there is any abnormality in the elevator, and if the elevator If there are no abnormalities inside, it can be determined that a user is trapped in a hall on a specific floor, and the user can be rescued.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Examples of the present invention will be described below with reference to the drawings. FIG. 1 is an electrical wiring diagram showing an elevator notification device according to an embodiment of the present invention.
It shall be in service up to the first floor. A descending hall call button 3D provided in the hall on the third floor and a relay 813 are connected in series between power supplies P and N, and a rising hall call button 2U provided in the hall on the second floor and a call registration relay 712 are connected in series. The normally open contact 21 of the relay 211P is deenergized when the lowering hall call button 2D provided in the hall on the second floor and the non-stop command means NST which gives a command to stop the first floor are operated.
1P2 and the series connection body of the call registration relay 812, and furthermore, the ascending hall call button 1U on the first floor and the above-mentioned relay 211P.
Transfer contact 211P1 and nominal registration relay 711
and a series connection body are connected between the power supplies P and N, respectively. A relay 90R is connected to the transfer contact 211P1 in parallel with the call registration relay 711, and this relay 90R operates the ascending hall call button 1U on the first floor when the first floor is designated as non-stop due to the circuit configuration. Then, it is connected between power supplies P and N and is energized.

[0008] Also, between the power supplies P and N, a non-stop command means NST and a relay 211P are connected in series for giving a command to make the first floor non-stop as described above. An external communication device, such as an intercom iHON, is connected to connect the inside of the car and the outside. This interphone iHON is activated when either the intercom call button iB in the car or the normally open contact 90R1 of the above-mentioned relay 90R is closed. As can be seen from this configuration, in the existing intercom iHON, the relay 90R is energized and the normally open contact 90R1
is closed, that is, the non-stop command means NST for the first floor, which is a specific floor, is operated to designate the first floor as non-stop, and the ascending hall call button 1U, which is the hall call button for the first floor, is operated. Sometimes it works.

Next, the operation of this elevator notification device will be explained. First, when the first floor ascending hall call button 1U is operated in a state where non-stop on the first floor is not specified, the relay 211P is energized as shown in the figure, and the transfer contact 211P1 is normally activated. Since the open side is closed, a circuit of power supply P...rising hall call button 1U...transfer contact 211P1...relay 711...power supply N is formed, and relay 711 is energized. The call is registered in a registration circuit (not shown). This is the same operation as in a normal elevator. However, 1
When the floor non-stop command means NST is operated to designate a specific floor, the first floor, as non-stop, the relay 211P is disconnected from the power supplies P and N and deenergized. At this time, when the user left behind operates the ascending hall call button 1U on the first floor, the relay 711 is not energized due to the de-energization of the relay 211P, and the call from the first floor is not registered. However, at this time, a circuit of power supply P...lifting hall call button 1U...normally closed side of transfer contact 211P1...relay 90R...power supply N is formed and relay 90R is energized, so its normally open contact 90R1 closes and the intercom in the manager's room or the like is called in the same way as when the intercom call button iB inside the car is operated in a normal elevator. The manager who picks up the intercom first speaks to the passengers in the car, and if there is no abnormality in the car, he determines that a hall user on a particular floor has been left behind and rescues them.

In this embodiment, the existing intercom iHON is activated by operating the existing ascending hall call button 1U on the first floor.
The configuration can be simplified by utilizing the intercom iHON.

In the above-described embodiment, the non-stop detection means consisting of the transfer contact 211P1 of the non-stop command means NST detects that the first floor is designated as non-stop, and after that, the hall call of the specific floor is detected. A hall call detecting means which also serves as the rising hall call button 1U detects that the temperature has warmed, and a relay 9 is energized when both of these detecting means detect the temperature.
Although 0R and its normally open contact 90R1 constitute means for operating the intercom iHON, these means may be constituted by other well-known structures.

0012

[Effects of the Invention] As explained above, the present invention provides a means for activating an external communication device when the non-stop detection means for a specific floor and the hall call detection means operate together, so that non-stop is designated. Help can be easily called for from a specific floor, and the hall call detection means doubles as a hall call button for a specific floor that is designated to be non-stop, and the external communication device is usually connected between the inside of the car and the outside. Since the system is configured so that the existing system can be used for both purposes, the configuration is simple, and furthermore, the user who is left behind can operate the system without being confused and can be rescued quickly.

[Brief explanation of the drawing]

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

[Explanation of symbols]

1U Ascent hall call button 90R Relay 90R1 Normally open contact 211P Relay 211P1 Transfer contact NST switch iHON intercom

Claims (1)

[Claims] Claim 1. An elevator notification device comprising non-stop command means for specifying non-stop of a car at a specific floor, and an external communication device connecting the inside of the car and the outside, comprising:
non-stop detection means for detecting that the non-stop command means for the specific floor has been activated; hall call detection means for detecting that the hall call button for the specific floor has been operated; and the non-stop detection means and the hall. and means for activating the external communication device when the call detection means detects both calls.