JPH03147686A - Controller for elevator - Google Patents

Abstract

PURPOSE:To previously prevent the confusion of a passenger by transmitting the destination registered floor same to the hall call in priority to a controller for the No. machine to which hall call is alloted, when the hall call which coincides with the destination registered floor by a destination floor call button is inputted. CONSTITUTION:When a hall call is transmitted from a hall call button 2 which coincides with the destination floor of a destination floor call button 5 and a No. machine to which the hall call is alloted arrives at the hall within a prescribed time, a group management controller 1 transmits the destination floor call same to the hall call in priority to the controller 8 for the No. machine to which the hall call is previously alloted. Accordingly, the arrival of the destination floor call answer No. machine and the hall call answer No. machine on the same floor is prevented. In this case, service floor information means 12 and 14 inform of the No. machine which is to answer to the floor on which the destination floor call and the hall call are superposed. Accordingly, the confusion of a passenger can be prevented beforehand.

Description

[Detailed Description of the Invention] [Objective of the Invention] (Industrial Application Field) This invention is an elevator control system that registers a destination floor using a destination floor call button provided in a hall and performs group management control of a plurality of elevators. It is related to the device.

(Prior Art) In this type of conventional elevator control device, when a destination floor call button in a hall is pressed, the group management control device performs a registration process based on the signal, and the floor where the destination floor call button is installed is registered. A hall call is generated in the direction of the registered destination floor call, and the hall call is assigned to a suitable one of the elevators under group control.

When the elevator assigned to this hall call arrives,
The group supervisory controller registers and transmits the destination floor time to the elevator controller. In other words, when a passenger comes to the hall and presses the destination disconnection button, one elevator is assigned and the passenger arrives at that floor, and when the passenger gets on that elevator, the call registration for the floor that was pressed in the hall is transferred as a car call. .

(Problems to be Solved by the Invention) In a group management control device with a destination floor call registration function, a plurality of destination calls are often registered on a floor with many passengers, such as an entrance floor. Additionally, since this is the entrance/exit floor, elevators often come to this entrance/exit floor from other floors.

However, in a conventional elevator group management device with a destination call registration function, when an elevator to which a hall call is assigned arrives, all registered destination floor times are transferred to that elevator by pressing the destination disconnection button. Was.

Therefore, as shown in Figure 4 (a), when the No. 011 aircraft starts climbing while responding in sequence to the registered floors of the destination disconnection button 5, the destination floor time is registered by the destination disconnection button 5. A hall call on the same floor as the 0th floor above has occurred, and this hall call is currently descending.

There is also a state where it is assigned to Unit 2. In this situation, if a destination call is registered in the destination disconnection button 5, or if a floor above the 0th floor is registered, as shown in Figure 4(b), No. 2 quickly arrives at the 0th floor, but
No. Unit 1 ascends in response to the registered floors on the way, so it takes a long time to reach the 0th floor.

However, as shown in Figure 4 (C), both the target No. 1 car, NG car, and No. 2 car may reach the 0th floor, which causes the problem that the group control performance of the elevator as a whole deteriorates. there were.

This invention was made to solve the above problems, and is intended to improve group management performance by preventing both the destination floor call answering machine and the hall call answering machine from arriving on the same floor. The purpose is to obtain an elevator control device that can

[Structure of the invention]

(Means for Solving the Problems) The present invention provides an elevator control device that controls a plurality of elevators for each elevator, a destination disconnection button that can register a destination floor in a hall, and a destination disconnection button that allows the destination floor to be registered in a hall. a group management control device which selects an optimal car by floor time registration and allocates a hall call equipped with the destination disconnection button, and transfers the destination call with the destination disconnection button to the elevator that responds to the assignment; , a service floor notification means for notifying passengers that the elevator will be operated in response to the destination floor time transferred from the group management control device, and which corresponds to the destination call floor of the destination disconnection button. On the condition that there is a hall call to be sent, and the car to which this hall call is assigned arrives at the hall where the destination disconnection button is provided within a predetermined time, the group management control device preferentially transfers the same destination call floor as this hall call to a pre-assigned car, and the service floor notification means notifies the floor where the hall call is located to use the car to which this hall call is allocated. It is characterized by:

(Function) In this invention, there is a hall call that matches the destination registration floor of the destination disconnection button, and the car to which this hall call is assigned is in the hall where the destination disconnection button is installed within a predetermined time. When the hall call is arrived at, the group management control device preferentially transfers the hall call to the pre-assigned machine with the same destination floor and time, so that the destination floor call answering machine and the hall call answering machine are on the same floor. can be prevented from going to In this case, the service floor notification means is arranged to notify which car will respond to the floor where the destination floor time and the hall call overlap, so that passengers will no longer be confused.

(Embodiment) FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. There are three elevators with service floors from the 1st floor to the 10th floor, and only the 1st floor is equipped with a stop button, and the halls from the 2nd floor to the 10th floor are equipped with regular hall call buttons. It shows what is happening.

In the figure, the group management control device 1 receives the hall call power signal S3 of the hall call buttons 2 from the second floor to the tenth floor, performs registration processing, and outputs the hall call lamp signal S4 to turn on the hall call lamp. It is designed to let you do so. In addition, the group management control device 1 receives the destination floor call transfer signal S6 from the destination dark button 5 provided on the first floor, performs the same registration process, outputs the destination black lamp signal S7, and outputs the destination black lamp signal S7. It is designed to light up. When a hall call is registered, the group management control device 1 inputs the status signal S9 of the elevator control device 8 to select the most suitable elevator, and outputs a signal SIO to assign the hall call to the elevator control device 8. Assign hall calls. On the other hand, when the destination disconnection time is registered, all or part of the destination disconnection time is transferred to the elevator control device 8 by the destination floor call transfer signal Sll when a hall call is answered. There is. 1
An auto-announcement device 12 is provided on each floor, and the group management control device 1 outputs an announcement signal 813 so that passengers can board the appropriate elevator.

Further, a service floor display device 14 is provided on the first floor corresponding to each car, and the group management control device 1 outputs a service floor display signal S15 to control the display of these.

Note that this embodiment has an automatic announcement device 12, in contrast to a conventional elevator control device with a destination floor call registration function.
and the addition of a service floor display device 14, the addition of an output port for the auto-announcement device 12 and the service floor display device 14 to the group management control device 1, and the addition of an output port for the auto-announcement device 12 and the service floor display device 14, The difference is that the processing function shown in the flowchart of FIG. 2 is incorporated instead of the transfer processing.

The operation of this embodiment will be explained below with reference to FIG.

First, suppose that there are destination calls for the 3rd, 5th, and 7th floors using the destination dark button 5 in the 1st floor hall, and these are registered (
Step 101), Normal assignment of the up hall call on the 1st floor is No in the process of determining the machine number, No, determining that machine No. 1 is optimal for this hall call, and assigning the up hall call on the 1st floor to the machine No. 1 (Ste Nobu 102). Here, N091
For convenience of explanation, the machine will be called machine A.

Next, if there are multiple destination disconnection times registered using the destination dark button 5, and there is a 0th floor where the destination disconnection times and the hall call match, and if the hall call of this 0th floor is No. 2, then It is determined whether or not the condition that the vehicle is allocated to a certain B car and that the B car arrives at the first floor after T seconds to the west is satisfied (step 103). Note that the 0th floor referred to here is the 7th floor, and T is the longest distance in which service will not deteriorate for those going from the 1st floor to the 7th floor, even if the B-car arrives at the 1st floor late. If it is determined that the four conditions are satisfied, a first floor uphaul call is also assigned to car B (step 104). Additionally, an announcement signal 513 is sent to the auto-announcement device 12 to make an announcement such as, ``Please use car A to go to the destination floor other than the 0th floor, and use car B to go to the 0th floor.'' ( Step 105
). In addition, the service floor display signal S15 is sent to each service floor display device 14 of the A car and the B car, and the service floor display device 14 E of the A car turns on the lamps of the destination floors other than the 0th floor, that is, the 3rd floor and the 5th floor. The 0th floor lamp, that is, the 7th floor lamp is lit on the service floor display device 14 of car B (step 106).

Next, it is determined whether or not Car A has arrived at the 1st floor (step 107), and when it is determined that Car A has arrived at the 1st floor, a message indicating that a destination other than the 0th floor is disconnected is transmitted to the elevator control device 8 of Car A. Step 108), then press 0 of the destination dark button 5.
Turn off the lamp when the destination other than the floor is off (step 109)
).

Next, it is determined whether or not Car B has arrived at the 1st floor (Step 110), and when it is determined that Car B has arrived at the 1st floor, the destination call for the 0th floor is transferred to Car B (Step 111), and then , the destination call lamp for the 0th floor of the destination dark button 5 is turned off (step 112).

On the other hand, if it is determined in the process of step 103 that all four conditions are not met, the auto-announcer 12 will be told, "Please use car A for each destination floor." make an announcement (step 113), and further,
The lamps for the 3rd, 5th, and 7th floors of the service floor display device 14 of Car A are turned on (step 115).

Next, it is determined whether or not Car A has arrived at the 1st floor (step 107), and when it is determined that Car A has arrived at the 1st floor, the elevator control device 8 of Car A is sent to the 3rd, 5th, and 7th floors. Transfer the destination disconnection time (step 116), and then turn off all the destination disconnection lamps of the destination disconnection button 5 (step 11).
7).

In FIG. 3(a), when it is determined in step 103 that the four conditions are satisfied, No. is the A machine.

This shows a state in which when the first car arrives at the first floor, the destination disconnections for the third and fifth floors are transferred to the elevator control device 8.

Figure 3 (b) shows that after that, No. B, No. 002, is 1
A state in which a destination call for the seventh floor is transferred to the elevator control device 8 upon arrival at the floor is shown. Also, Figure 3 (C
) indicates that the No. 2 car responds to the destination call and goes from the first floor to the seventh floor, and also responds to the hall call on the seventh floor, achieving efficient operation.

Thus, according to this embodiment, the problem of the conventional apparatus in which the destination call answering machine and the hall call answering machine are gathered on the same floor is solved, and thereby the group management performance can be improved. In addition, when a destination call is divided and transferred to multiple elevators, the operation details are announced on the auto-announcer 1.
2 and the service floor display device 14, it is possible to prevent confusion among passengers.

In the above embodiment, the destination disconnection button 5 is provided only on the first floor, but the destination disconnection button 5 may be provided on other plural floors. In this case, the process shown in FIG. 2 may be repeated for multiple floors.

Furthermore, in the above embodiment, the auto-announcement device 12
Although the service floor is notified by both the service floor display device 14, the present invention is not limited to this, and substantially the same guidance can be provided even if only one of these is provided.

〔Effect of the invention〕

As is clear from the above explanation, according to the present invention, when there is a hall call that matches the destination registration floor of the destination disconnection button, the control device of the car to which the hall call is assigned is notified of the hall call. Since the same destination floor registration floor is preferentially transferred, it is possible to prevent the destination floor call answering machine and the hall call answering machine from going to the same floor. In addition, the service floor notification means notifies which car will respond to a floor where the destination is disconnected and the hall call overlaps.
It is possible to prevent confusion among passengers.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a flowchart for explaining the operation of the embodiment, and FIG.
Figures (a) to (C) are explanatory diagrams for explaining the call registration floor transfer status and elevator operation status of the same embodiment.
Figures (a) to (c) are explanatory diagrams for explaining the call registration floor transfer status and elevator operation status of a conventional elevator control device. 1... Group management control device, 2... Hall call button, 5
...Destination disconnection button, 8...Elevator control device,
12...Auto announcement device, 13...Service floor display device.

Claims (1)

[Claims] An elevator control device that controls multiple elevators for each car, a destination floor call button that allows you to register a destination floor in the hall, and a destination floor call button that allows you to register the destination floor call to select the most suitable car and call the destination. A group management control device that allocates a hall call provided with a floor call button and transfers the destination call of the destination floor call button to an elevator that responds to this allocation, and a destination floor call transferred from the group management control device. and service floor notification means for notifying passengers for each previous symbol that the elevator will be operated in response to the above, and there is a hall call that corresponds to the destination call floor of the destination floor call button,
And, on the condition that the car to which this hall call is assigned arrives at the hall where the destination floor call button is provided within a predetermined time, the group management control device assigns the car to which the hall call has been assigned in advance. The hall call is preferentially transferred to the same destination call floor, and the service floor notification means notifies the floor where the hall call is located to use the car number to which this hall call is assigned. Elevator control device.