JPS6216993A - Controller for operation of elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to an elevator operation control device, and in particular, to an elevator operation control device suitable for preventing passengers from waiting with others at a hall in a special hotel or the like. It is related to the device.

[Background of the invention]

Conventionally, in order to prevent passengers from waiting with others at the landing, a call registration device was installed in each of a plurality of rooms on the same floor in a building to register a car call to the landing on that floor. In the elevator.

As described in Japanese Patent Application Laid-Open No. 56-17874, when any one of the call buttons provided for each room is operated,
Prevents registration of hall calls using call buttons from other rooms,
When a car responds to a registered hall call, the arrival of the car is notified only to the room in which the hall call was registered.

However, in the conventional configuration described above, passengers in other rooms have to wait for call registration at the time when the first passenger is served by the car, and the serviceability of call registration is not considered.

[Object of the invention] The object of the present invention is to solve the above-mentioned inconveniences in the prior art,
To provide an elevator operation control device that eliminates the need to wait for call registration and eliminates passengers meeting each other at a landing.

[Summary of the invention]

In order to achieve the above object, the present invention provides an elevator equipped with a call registration device for registering car calls for each floor in each of a plurality of rooms on the same floor in a building. The control structure is such that each car call is registered as an independent car call, and each registered car call is serviced sequentially at a certain time interval.

That is, in the present invention, (1) a configuration in which call registration buttons pressed in random order on a call registration device provided in each of a plurality of rooms on the same floor are immediately registered as independent car calls;
Eliminate the waiting list for call registration.

(2) By setting a fixed time interval between responses to multiple car calls, when multiple cars are installed, multiple cars can arrive at almost the same time in response to multiple car calls. This eliminates the possibility of passengers meeting each other at the boarding point.

(3) Waiting time is shortened by setting the order of response to calls in the order of call registration in the above item (1).

The above three contents are combined to achieve the above object.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. 1 and 2 are electrical circuit diagrams, FIG. 3 is a flowchart for determining the response order for each call, and FIG. 4 is a front view of the indoor operation panel. In the following embodiment, a case will be described in which downcall registration is performed for three rooms on the second floor. In the figure, P, N
is the DC power supply, and 2D1 to 2D3 are the hall call registration buttons for each room.

802□ to 8023 are call registration detection relays for the above buttons, 2
DT1-2DT3 are timers that count from the call detection of the call registration button to the call reset.

802 R1-802R, call detection reset relay,
802T is a certain period of time after the car landing response (A seconds in the example)
Timers 2DL1 to 2DL, which are activated when the time has elapsed, are response lights for calls in each room.

2DW1~2DW are waiting guide lights in each room, ≧DA engineering ~
2DA, indicates the arrival guide light of each room 6-7' / 802 is the hall call registration relay, 902 is the car 2
This is a normally closed contact of a floor arrival detection relay (not shown).

Now, the landing call registration buttons 2D1-2D for each room.

Assume that the operations are performed in the order of 2D1 → 2D and → 2D3. As a result, first, the call registration detection relay 802□ is energized in the circuits P→2D, →8021→N. relay 802
Due to the energization of □, relay 802□ self-holds in the circuit of P → contact 802□ → 802R, → relay 802□ → N,
It continues to be energized even after the operation of hall call registration button 2D□ is completed. Due to the energization of the relay 8021, the timer 2DT□ is energized by the circuit of P→contact 8021→timer 2TD□→N,
Start counting operation. In addition, by energizing the relay 802□, the call answering light 2DL1 and the waiting guide light 2 are activated by the circuit of P → contact 8021 → 2DL1 → 2DW, →N.
DW lights up.

Here, the hall call registration buttons 2D1 to 2D for each room.

Of these, only 2D1 was operated, 2D.

Since 2D, has not been operated yet, the count number of the timer is 2DT, > 2DT,, 2DT, > 2DT, and
According to the flowchart for determining the response order shown in Fig. 3, step A
The process proceeds from step A2 to step A4, and it is decided to respond to the call registration detection relay 8021 by 2D1. Suppose now that A seconds have passed since 2D□ was operated.

P→Normally closed contact 802→802T-+N causes timer 80
2T is energized, P → contact 802T → contact 8021 → 8
02→N energizes the hall call registration relay 802,
P→normally closed contact 902→contact 802→relay 802→N, the relay 802 is self-held until the contact 902 of the car second floor arrival detection relay is opened. By energizing relay 802, the hall call is registered, and the car heads to the call registration floor. When the car arrives at the second floor, P → 8021 → 802R
, -+802R3-+902→802R,-+N activates the call detection reset relay 802R1, P→8
02□→802 R,→802 R.

→902→802 R1→N until the contact 902, which is open and closed when the car arrives at the second floor, becomes open.
In other words, until the car moves to a place other than the second floor, the relay 802
R engineering maintains itself. 802R.

Due to the energization of P → 8021 → 802 Relay 802 □, which was self-held by R1 → N, is deenergized, and contact 80
21 is opened, the call answering light 2DL and the waiting guide light 2DW1 are turned off, and at the same time, P → 802R, → 2
The arrival guide light 2DA□ is lit by DA and →N, thereby notifying the operator of the 1 hall call registration button 2D1 of the arrival of the car.

After operating the landing call registration button 2D, press the button 2D from another room.
When , is operated, P is registered in parallel with the call registration by 2D,
→2D2→8022→Call registration detection relay 8 in N circuit
02□ is energized, the relay 802□ self-holds in the circuit of P→contact 802□→802R2→relay 802□→N, and as a result, P→contact 802. →Timer 2DT2 →N
The timer 2DT is energized by the circuit and starts counting operation. Further, as the relay 8022 is energized, the call answering light 2DL and the waiting guide light 2DW2 are switched to the circuit P→802□→2DL, 2DW.

→Turns on when N is pressed. Here, the operation of button 2D is as follows.

Since this is the second operation after the button 2D operation, the timer 2D
The count value of timer T is smaller than the count value of timer 2DT, and in the flowchart of FIG.
→Proceeding to step A4, it is first decided to respond to the call registration by 2D□, but the service for the call registration by 2D1 is finished, and after a certain period of time 111ff (A seconds in the embodiment), the relay 8021 is turned off. Depending on the force, the circuit P
→802□→2DTi→N, the timer 2DT is also deenergized, and its count value becomes zero. Therefore, at this time 2DT
2>2DT, 2DT,>2DT1, and the flowchart of FIG. 3 changes to steps A1→A1→A5, where 2DT decides to respond to the call registration detection relay 802□ by operation.

Here, since the service by the 2D1 operation has ended and a certain period of time (A seconds) has passed, the timer 802T is energized by P→802→timer 802T→N, and P→8
Relay 802 is energized by 02T→8022→802→N, P→902→contact 802→relay 802→N
Relay 802 self-holds until car arrival detection relay 902 is energized. As a result, the car heads to the call registration floor. When the car arrives at the second floor, P → 8023 → 8
02 R, → 802 R, → 902 → Relay 802 R,
→N causes reset relay 802R.

is energized, P → 802R, → 802 R1 → 802
Contact 90 by R, →902 → relay 802R, →N
Reset relay 802R□ self-holds until 2 is released, that is, until the car moves to a location other than 211w. Reset relay 802R.

Due to the energization, the circuit P → 802 □ → 802 R, → 80
22→N deenergizes the self-holding relay 8022, and contacts 802. becomes open and 1 circuit P→802□→
2DL, ・2DW, →N turns off the response light 2DL and the waiting guide light 2DW.

At the same time, the arrival guide light 2DA is lit by P→802 R, →2DA, →N, and the operator of button 2D is informed of the arrival of the car.

Next, suppose that 2D is operated after button 2D□ is operated, and then 2D is operated. Then, as above, 802 is activated, the response light 2DLa and the waiting guide light 2DW are turned on, and the timer 2DT starts counting.The 0 operation is the third operation after the button 2D1 and 2D2 operations. from,
The relationship between the count values of each timer is 2DT, >2DT,
>2DT.

According to the flowchart in Figure 3, steps A1→A2→
A4 decides to answer the call from 2D1 first, and after completing the service for 2D1, 2D
By deactivating T1, 2DT, >2DT, >2
DT1 becomes DT1, and in Fig. 3, step A becomes → A3 → A5, and it is decided to respond to the call by 2D2, and then 2D works.

After the service for 2D, 2DT follows 2DT1.
, is also deenergized, so the count value of the timer becomes 2D
T,>2DT1=2DT,=O, and in Fig. 3 A1
→A, →A, and then it is decided to answer the call by the 2D3 operation. As a result of this determination, the relay 802 is energized by P→802T→8023→802→N in the same way as when operating 2D and 2D2, and the car heads to the second floor, which is the call registration floor. When the basket arrives on the second floor, P → 8021 → 80
2 R1→802 R,→902→802 Reset relay 802R is energized by R3→N, P→802
R,→802R,→802 R2→902→802R,
→N causes the reset relay 802R to self-hold until the car moves to a place other than the second floor. Due to the bias of 802R, P→802. →802R348023411m
L/-802° is deenergized, P → 8021 → 2D
L3 ・2DW.

→N turns off the response light 2DL and waiting guide light 2DW, and at the same time P→802R, →2DA, →N turns on the arrival guide light 2DA, thereby notifying the button 2D3 operator of the arrival of the car. .

As mentioned above, the call registration button on the same floor is changed from 2D1 to 2D.
If you operate in the order of →2D, after the service for call registration of 2D1 ends, 20
．． A service is provided for the call registration of 2D3, and after a certain period of time (A seconds) has passed after the service for 2D2 is completed, a service is provided for the call registration of 2D3. In this way, by allowing the cars to respond to a plurality of independent call registrations from the same floor at fixed time intervals in the order of earliest call registration, it is possible to prevent passengers from colliding with each other at one landing.

〔Effect of the invention〕

As explained above, according to the present invention, multiple calls from the same floor can be registered independently without blocking other call registrations, and are responded to at regular intervals. (1) It is possible to eliminate the waiting time for registration, (2) it is possible to eliminate the need for passengers to meet up with each other at the landing, and furthermore, in the implementation section of the present invention, the service is provided in the order of call registration. In addition to the above effects, (3) waiting time can be reduced, and an elevator operation control device equipped with an optimal call registration device can be provided for use in shared elevators in special hotels and the like.

[Brief explanation of drawings]

1 to 4 are explanatory diagrams of one embodiment of the present invention. 1 and 2 are electrical circuit diagrams, FIG. 3 is a flowchart of the process for determining the response order of each call, and FIG. 4 is a front view of the operation panel in each room. P, N... DC power supply, 2D t~2D,... Hall call registration button for each room, 8021~802. ,... Call registration detection relay for each room, 2DT1-2DT3... Timer that counts from the operation of the call registration button in each room until the call is answered, 802R - 802 R3... Call detection reset relay, 802T. ...A timer that activates after a certain period of time (A seconds) has passed after the car responds to the landing. 2DL□~2DL3...Response lights for calls in each room. 2DA1~2DA... Arrival guide lights in each room, also 1 to 2 figures

Claims (1)

[Scope of Claims] 1. In an elevator equipped with a call registration device for registering a car call to a landing on that floor in each of a plurality of rooms on the same floor in a building, the car call from each of the call registration devices is An elevator operation control device characterized in that each car call is registered as an independent car call, and each registered car call is serviced sequentially at a certain time interval. 2. The elevator operation control device according to claim 1, wherein the service is performed for each registered car call in the order of earliest call registration. 3. Each of the above-mentioned call registration devices has a display device that displays that the car is in service in response to a car call from its own device, and a display device that displays when the car is in service in response to a car call from another device. 2. The elevator operation control system according to claim 1, further comprising a display device for displaying that a car call is waiting for service.