JPH01231777A - Device for operating elevator - Google Patents

Abstract

PURPOSE:To improve service given to users by providing a switchover means which operates a door stop switch when an elevator is in a condition of carrying out an ordinary operation, and which switches over the operation of a response control device into an operation control for each elevator at the time of stopping. CONSTITUTION:Supposing a first elevator is on standby on the first floor with a second elevator being in a condition that a second door stop switch is thrown in on the second floor, a closed circuit is formed with a second power source terminal P2, a second door stop switch K2, a second door stop relay 100H2, and a second power source terminal N2. At this time, if the up-side hall button A2U on the second floor is pressed, a closed circuit is formed with a first power source terminal P1, the hall button A2U, a first second-floor up-hall call relay 2U1, and a first power source terminal N1. Since a signal contact 2U'1 is closed by the relay 2U1, even if the hall button A2U is automatically returned, the relay 2U1 is self-held causing the first elevator which is on standby on the first floor to be sent in to the second floor.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an elevator operating system in which a plurality of elevators are installed in parallel and managed and operated, and particularly relates to an elevator operating system for smoothly providing services to elevator users. This invention relates to an operating device that can be used to

[Conventional technology]

For example, as proposed in Japanese Unexamined Patent Publication No. 52-155753, a conventional elevator parallel operation system cannot register a hall call on a floor where the elevator is stopped. However, when the elevator is waiting with its doors closed, operating the hall call button opens the doors and allows passengers to board the elevator. Then, when the passenger operates the car destination floor button in the elevator, the passenger arrives at the desired floor.

[Problem to be solved by the invention]

By the way, when using elevators installed in multi-story apartment complexes, etc., when moving, the operation panel cover is left open and luggage is brought in.

At the time of unloading, the elevator is stopped by operating a door stop switch, which is provided in the operation panel and can stop the automatic opening/closing operation of the door when the door is in the open state. In this way, even if another passenger operates a hall call button on a floor where an elevator is stopped, he or she cannot call another elevator to that floor.

Therefore, if the door stop switch is being operated on the floor where another passenger is attempting to board the elevator in order to transport luggage in the elevator, the customer must not operate the door stop switch. You will not be able to use the elevator until this is lifted.

An object of the present invention is to call another elevator from the floor by operating a hall call button when the door stop switch is operated and the elevator is stopped when it is ready for normal operation. The object of the present invention is to provide an elevator equipped with a parallel operation device that allows for parallel operation.

[Means to solve the problem]

In order to achieve the above object, in the present invention, a plurality of elevators are installed in parallel, and a response control device that controls the elevators in response to a hall call is provided.

, - When a hall call occurs, one of the elevators is selected by the response control device based on predetermined conditions.
The selected elevator is directed to the hall where the call occurred.

Further, the elevator is provided with a door stop switch that, when operated, stops the door opening/closing operation.

In the present invention, when the door stop switch is operated and stopped when the elevator is in a state where normal operation can be performed, the switching means is provided for switching the operation of the response control device to operation control for each elevator. It is provided.

[Effect]

Therefore, when the door stop switch is operated and the elevator is stopped, it is possible to call another elevator to the hall by pressing the hall call button where this elevator is stopped. Passengers can use other elevators that have arrived at the hall in response to a hall call, and can use multiple elevators installed in parallel without having to wait for the door lock switch of the elevator stopped at the hall to be released. Since the elevators can be used very efficiently, the operation control of the elevators is very efficient and the service to the customers can be improved.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS The elevator operating system of the present invention will be described in detail below based on embodiments thereof using drawings.

The figure shows the configuration of an embodiment of the elevator operating device of the present invention, and for the sake of simplicity, shows the hall buttons on the first and second floors when two elevators, the first and second elevators, are operated in parallel. I will explain.

between the first power terminal PINI and the first door stop switch.
and a first door stop relay 100Hr are connected in series.

Between the first power terminal PINI, the second floor up hall button A
2U and the first upstairs up hall call relay 2Ul are connected in series. This second floor up hall call relay 2
U1 is provided with a specific resistance R. A signal contact 2U1' of a first up hall call relay is connected in parallel to the second floor up hall button A2U.

Between the first power supply terminal PINI, the second floor down/side hole N
A2D and the first second floor down hall call relay 2D1 are connected in series. This second floor down hall call relay 2D1 has a specific resistance R. A signal contact 201 of a first second floor down hall call relay is connected in parallel to the second floor down hall button A2D. Further, a series connection circuit of the hall call reset contact and the signal contact I U L 1 of the first up direction relay is connected in parallel to the first second floor down hall call relay 2D1.

Between the first power supply terminal PINI, the - floor deep side hall button A
LU and the first first floor call relay IUz are connected in series. This - Floor Atsubu Hall Call Relay I
Ux is provided with a specific resistance R. - The signal contact IU1' of the first floor upper hall call relay is connected in parallel with the floor upper hall button ALU. Further, a series connection circuit of the hall call reset contact and the signal contact IDLz of the first down direction relay is connected in parallel to the -floor upper hall call relay IUr.

Signal contact IU1' of the first floor call relay
A restart contact g, a signal contact IRD1. and a first up/reopen relay IRU are connected in series.

2 between the second power supply terminal P2H4 and the second door stop switch.
and second door stop relay 100H2 are connected in series.

A signal contact 2Uz' of a second up-hole call relay and a second upper-hole call relay 2Uz are connected in series between the second power supply terminals P2 and N2. This second first-floor deep hall call relay 2U2 has a specific resistance R
have. A series connection circuit of the hall call reset contact and the signal contact 2DL1 of the second down direction relay is connected in parallel to the second first floor deep hall call relay 2UZ.

A signal contact 100H1b of the first door stop relay 100Hz and a signal contact of the second door stop relay 100H2 are connected between one end of the first first floor deep hall call relay 2Uz and the second first floor deep hall call relay 2Uz. 100Hzb is
connected in series. A hall call reset contact is connected to the connection point between the signal contact 100H1b and the first first-floor hall call relay 2U1. Further, the connection point between the second floor up side hall button A2U and the signal contact 2U1' is connected to one end of the signal contact 2U2', and between this connection point and the second power terminal Nz, a re-opening contact g,
Signal contact 2 of the second down/reopen relay RD
The first and second up/reopen relays 2RU are connected in series. Also, at the connection point between the second floor up side hall button A2U and the signal contact 2U1', there is a re-open contact g.
is connected.

A signal contact 2D2' of a second second floor down hall call relay and a second floor down hall call relay 2D2 are connected in series between the second power supply terminals P2 and N2. This second floor downhole call relay 2Dz has a specific resistance R.

A series connection circuit of the hall call reset contact and the signal contact 2UL1 of the second up direction relay is connected in parallel to the second floor down hall call relay 2D2.

Signal contact 2D2 of second second floor down hall call relay
' and one end of the signal contact 2DI' of the first down-hole call relay on the second floor are connected, and a beam opening contact g is connected to one end of each.

Between one end of the second second floor down hall call relay 2D2 and the first second floor down hall call relay 2D1, a signal contact 100H1b of the first door stop relay 100H1 and a signal contact 100Hzb of the second door stop relay 100H2 are connected. are connected in series.

A signal contact IU2' of the second first-floor deep hall call relay and a second first-floor deep hall call relay IU2 are connected in series between the second power supply terminals P2 and N2. Signal contact IU1' of the first floor call relay
and signal contact I of the second first-floor Atsubu hall call relay.
One end of U2' is connected, and the re-opening contact g is connected to this one end.

Between one end of the second first-floor deep hall call relay 1tJz and the first first-floor deep hall call relay IUz, the signal contact 100I-11b of the first door stop relay 100H1 and the second door stop relay 100H2 are connected. A signal contact 100Hzb is connected in series. Further, a hall call reset contact is connected to the connection point between the second first-floor deep hall call relay IU2 and the signal contact 100Hzb.

It is assumed that the first elevator is waiting on the first floor and the second elevator is on the second floor with the second door stop switch turned on. When the second door stop switch is turned on, the second power terminal P2. 2. To the second door stop switch. A closed circuit is configured by the second door stop relay 100H2 and the second power supply terminal N2.

This closed circuit is maintained until the door stop switch is released.

At this time, it is assumed that the up-side hall button A2U of the landing on the second floor is pressed. Since 2 has already been turned on to the second door stop switch and the second door stop relay 100H2 is activated,
Contact 100Hzb is in an open state. Therefore, when the second floor up side hall button A2U is pressed, the first power terminal PL
, the second floor up hall button A2U, the first second floor up hall call relay 2U1, and the first power terminal N1 form a closed circuit.

The first up-hole call relay 2Uz closes the signal contact 2Ul', and the first power terminal PL, the signal contact 2Ut', the first up-hole call relay 2U1 and the first power terminal N1 are connected to the first up-hole call relay 2Uz. Even if a closed circuit is formed and the second floor up hall button A2U automatically returns, the first second floor up hall call relay 2Ut is self-held.

Therefore, even if the second elevator is stopped at the second floor, when the second floor up hall button A2U is pressed, the first elevator waiting on the first floor is called to the second floor. If the first elevator stops at the second floor and the second elevator is waiting on the first floor, the second elevator is called to the second floor in exactly the same manner.

When the second elevator is stopped on the second floor, when the door stop switch is released, the conventional parallel operation state is established.

When one elevator is stopped on the second floor and the other elevator is waiting on the first floor, press the second floor down hall button A2.
By pressing D, the operation of calling the other elevator to the second floor is performed in exactly the same way. Furthermore, when one elevator is stopped on the - floor and the other elevator is waiting on the second floor, pressing the - floor upper side hall ALU to call the other elevator is performed in exactly the same way.

〔Effect of the invention〕

According to the present invention, it is possible to operate the door switch and operate the landing button on the floor where the elevator is stopped to summon another elevator, thereby improving the service to the users.

[Brief explanation of the drawing]

The figure is a circuit diagram of an embodiment of the elevator operating device of the present invention. K1...first door stop switch, K2 pa/second door stop switch, 100HI...first door stop relay, 100
Hz...Second door stop relay, A2U...Second floor up side ho-Fl:

Claims (1)

[Claims] 1. A plurality of elevators are installed in parallel, and a response control device is provided to respond to a hall call and control the elevator, and when the response control device generates the hall call, One of the elevators is selected based on a predetermined condition, and a parallel operation device that guides the selected elevator to the hall where the hall call has occurred, and a door stop switch that stops the door opening/closing operation of the elevator. An elevator operation device comprising: a switching means for switching the operation of the response control device to operation control for each elevator when the door stop switch is operated during normal operation. Device.