JPH03186579A - Call registration device for elevator - Google Patents

Abstract

PURPOSE:To improve the operating efficiency by releasing a call to a first specified story of an other elevator when a call to a second specified story is registered in one cage earlier reached the first specified story out of the cages in which calls are simultaneously registered on the first specified story. CONSTITUTION:A specified story to which calls are to be simultaneously registered is set to plural elevators (two elevators A, B in the figure) controlled and operated separately by different control devices. For example, when a first story is a specified story, and either an up-button 1A or 1B is depressed at the first story, valls are simultaneously registered 2A, 2B to the two elevators A, B, and the two elevators A, B approach the first story. When a man gets into a cage earlier reached the first story, for example, the elevator A and registers a second specified story, for example, the tenth story by depressing a button 4A, a platform-call releasing means 5A is operated to release the registration of the elevator B to the first story registered to a platform-call registration means 2B. The movement of the elevator B to the first story is thus stopped, and thereby the operating efficiency is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a device for registering calls between different elevators in a management control system.

[Prior Art] FIG. 4 is a plan view of a first floor landing showing a conventional elevator call registration device with a different management control system.

In the figure, A is the first elevator, 1B is the second elevator, (LA) is the landing up button for the first elevator, and (IB) is the landing up button for the second elevator. The other floors have a similar configuration.

That is, the first and second elevators A and B belong to different management control systems, and the hall call for the first elevator A is made using the up button (IA).

The hall call for the second elevator-B is the up button (IB)
You can now register with . In addition, in FIG. 4, the first and second elevators A and B are shown as one car because it is only i, but the same is true if each car is a group of a plurality of cars.

On the other hand, depending on the building, important persons (hereinafter referred to as VIPs)
Consideration may be given to give priority operation to In other words, when the VIP arrives at the entrance floor (first floor), the elevator can be used quickly. In this case, no matter which button is pressed on the upper floor (LA) or (IB), the hall calls for both the fifth and second elevators (A-B), which have different management control systems, will be registered and the passengers will arrive early. You can ride the car to the VIP floor (for example, the 10th floor).

[Problem to be solved by the invention] In the conventional elevator call registration device as described above,
Even if the management control systems are different, on a specific floor (1st floor), the multi-car elevator will respond no matter which landing button is pressed, so users can board the car that arrived early and wait for the other cars. The car often runs in vain,
However, there are problems such as decreased operating efficiency.

This invention was made in order to solve the above problems, and is an elevator call that can prevent idle running of cars even when hall calls for multiple elevators with different management control systems are registered. The purpose is to provide a registration device.

[Means for Solving Problem B] The elevator call registration device according to the present invention registers a car call for a second specific floor in one of the elevators that responded to the first specific floor. , the hall call for the fifth specific floor registered in other elevators is canceled.

[Function] In the present invention, simultaneous registration of hall calls allows the car to arrive at the first specific floor earlier, and when the car call of the second specific floor is registered for this elevator, the first car of other elevators Since the hall call for the first specific floor is canceled, other elevators are prevented from running to the first specific floor.

[Embodiment Figures 1 to 3 are diagrams showing an embodiment in which the present invention is applied to two elevators A and B with different management control systems installed in a building with 10 floors. Figure 1 is the overall configuration diagram, Figure 2
The figure is a circuit diagram of the first elevator, and FIG. 3 is a circuit diagram of the second elevator, and parts similar to those in the conventional system are designated by the same reference numerals.

Note that FIG. 4 is also used in this embodiment.

This embodiment is constructed as shown in FIG.

That is, no matter which of the up buttons (IA) (IB) on the first floor is pressed, the hall call registration means (2A) (2B) is activated, and the IFW of both the first and second elevators A and B is activated.
The boarding call will be registered. The car position detection means (3B) detects that the second elevator-B car has arrived at the first floor.
When the destination button (4B) of 10[ is pressed in the car of the second elevator-B while the car is detected as The call will be cancelled. Similarly, the car position detection means (
3A), when the 10th floor destination button (4A) is pressed in the car of the first elevator-A, the hall call release means (5A) causes the 1st floor of the second elevator-B to be pressed. The boarding call will be cancelled.

In Figures 2 and 3, (+) and (-) are DC power supplies, (8A
) (8B) are the up-call relays on the first floor of elevators A and H, respectively, (8aA) (8bA) (8aB
) (8bB) is each normally closed contact, (9A) (9
B) is the same <1111 landing call registration relay,
(9aA) (9aB) are the respective normally closed contacts, (IO
A) (IOB) is the same call relay on the 10th floor, in this case it also serves as the 1st floor landing up call release relay, (10aA) and (10aB) are the respective normally closed contacts,
(IIA) (IIB) is a relay contact that also opens when it is decided to stop on the 1st floor.

(12A) and (12B) are travel relay contacts that are similarly closed while the car is running, and (13A) and (13B) are car position relay contacts that are similarly opened when the car reaches the first floor.

Note that the call registration circuits on other floors are not directly related to this embodiment and will therefore be omitted.

Next, the operation of this embodiment will be explained.

Now on the 1st floor, the 5th elevator - A up button (IA)
When is pressed, the first floor up call relay (8A) is energized and the contacts (8aA) (8bA) are closed. with this.

(+) (8aA) (IIA)-(10aB)
(9A) In the circuit in (), upstream call registration relay (9
A) is energized and holds itself by opening the contact (9aA). Also, by opening the contact (8bA), (+)
-(8bA) -(IIB) (10aA) -(9B
)-(-) circuit, the up call registration relay (9B) for the first floor of the second elevator-B is also energized, and the electric contact (9aB)
It maintains itself by closing.

This means that the up call for the first floor has been registered for both the first and second elevators A and B, but now suppose that the second elevator B arrives at the first floor earlier. At this time, 1
Since the floor stop determination relay contact (IIB) is opened, the up call registration relay (9B) is deenergized. When a passenger gets into the second elevator car B and presses the destination button (4B) for the 10th floor (VIP floor), the 1st floor inbound call release relay (IOB) is energized (10th floor (a car call is registered), the contact (10aB) is opened. At this time, the first elevator-B has arrived at the first floor, and the traveling relay contact (12B) and the car position relay contact (13B)
is open, the up-call registration relay (9A) on the upper floor of the I-th elevator-A is deenergized. therefore,
The first elevator-A does not run wastefully.

The above description has been made for the case where the second elevator-B arrives at the first floor first, but the same operation occurs when the first elevator-A arrives first.

In addition, if the destination button (4A) (4B) on the 10th floor is not pressed, the up call release relay (IOA) (I
Since the OB) is not energized, both will respond to the up call on the first floor.

In addition, in the embodiment, the first and second elevators-A, B
Although each car is assumed to be one car, it can also be applied when a plurality of cars are managed in groups. Further, although the first floor and the tenth floor are set as specific floors, it is also possible to set each of these as a plurality of floors.

[Effects of the Invention] As explained above, in this invention, simultaneous registration of hall calls allows the car to arrive at the first specific floor earlier, and when a car call for the second specific floor is registered in this elevator, other elevators - Since the hall call for the first specific floor of - is canceled, even when calling multiple elevators with different management control systems, wasteful running of the car is reduced and a drop in operating efficiency is prevented. It has the effect of

[BRIEF DESCRIPTION OF THE DRAWINGS] FIGS. 1 to 3 are diagrams showing an embodiment of an elevator call registration device according to the present invention, in which FIG. 1 is an overall configuration diagram and FIG. 2 is a first elevator call registration device. 3 is a circuit diagram of the second elevator, and FIG. 4 is a plan view of the first floor landing showing a conventional elevator call registration device. In the figure, A and B are the first and second elevators (IA)
(IB) is also the 1st floor landing button, (2A) (
2B) is also the hall call registration means, (3A) (3B)
are the same car position detection means, (4A) and (4B) are the same <10th floor in-car destination buttons, and (5A) and (5B) are the same hall call release means. Note that the same reference numerals in the figures indicate the same parts.

Claims (1)

[Claims] A plurality of elevators are installed in which registration of hall calls using hall buttons is performed separately, and when one of the hall buttons is operated on the first specific floor, the hall call for this floor is registered for each of the plurality of elevators. The plurality of elevators are registered for each of the elevators, and the plurality of elevators are made to respond to the hall call of the first specific floor, and one of the plurality of elevators that responded to the first specific floor has a second specific elevator. An elevator call registration device characterized by comprising a call canceling means for canceling the hall call for the first specific floor registered in an elevator other than this elevator when a car call for a floor is registered.