JPH0439276A - Call registering device for group management elevator - Google Patents

Abstract

PURPOSE:To prevent the occurrence of double registration by registering a second command after registration of a first command and releasing registration of the first command when a first call command to selectively call the one of two cages and a second call command to call a combination cage are simultaneously outputted, in a call registering device for a group management elevator having a passenger cage for a general use and a combination passenger cage. CONSTITUTION:When a first call button 1 to selectively call and register either a passenger cage for a sound person or a combination cage used by both a sound person and a physically handicapped person and a second call button 2 to call and register the combination passenger cage are operated, a first call register circuit 1a is first operated to perform registration responding to the fist call button 1. Simultaneously, a timer 11 is worked, after a lapse of a timer time, a normally-opening contact 11a is closed, a second call register relay 7 is released from block of operation, and registration responding to the second call button 2 is effected. In this case, contacts 7b1 and 7b2 are opened through closing operation of normally opening contacts 7a1-7a3 and registration of the first register circuit 1a is rendered ineffective.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a call registration device for a group control elevator that has a general car used by general able-bodied people and a dual-use car used by able-bodied people and disabled people. In particular, the present invention relates to a group control elevator call registration device suitable for improving car operation services.

[Conventional technology]

Conventionally, as shown in Japanese Unexamined Patent Publication No. 58-22276, for example, group control elevators have been equipped with general cars used by normal able-bodied people and dual-purpose cars used by able-bodied people and people with disabilities, as well as being installed on each floor. It includes a first call button that is attached to the floor and outputs a first call command, and a second call button that outputs a second call command, and the general passenger car and the A call registration device for a group control elevator has been proposed which selectively performs call registration for either one of the dual-purpose cars and registers the call for the dual-purpose car in response to the above-mentioned second call command.

In this conventional group control elevator call registration device, for example, when a disabled person using a wheelchair operates the second call button on a floor, the call registration for the dual-purpose car is performed in response to the second call command. The multi-purpose car is called to the above floor. In addition, when a general able-bodied person operates the first call button on a floor, the system selectively registers the call for either the general car or the dual-purpose car according to the first call command, and Among the utility cars and dual-purpose cars, the most suitable one corresponding to the first call command is called to the floor. In other words, ordinary able-bodied people and disabled people
By operating one of the two call buttons, the appropriate car operation service corresponding to each user is provided.

[Problem to be solved by the invention]

By the way, in the conventional group control elevator call registration device described above, it is not always the case that only the handicapped person operates the second call button; for example, an ordinary able-bodied person operates not only the first call button but also the second call button. The call button may also be operated. In such a case, if the call registration of the general-use car is performed in response to the first call command, and the call registration of the dual-purpose car is performed in response to the second call command, the two cars are the same. There was a problem with being called to the floor twice. the result,
Since one of the two cars that arrived at the above floor is not used, there is a wasted portion of the car's operation time, and the response to the call command output from the other floor is delayed. This caused the inconvenience of a decline in service.

The present invention has been made in view of the actual situation in the prior art, and its purpose is to operate two call buttons even when both the first call button and the second call button are operated on the same floor.
To provide a call registration device for a group control elevator capable of preventing cars from being called to the same floor redundantly.

[Means to solve the problem]

In order to achieve this object, the present invention provides a first call command for each floor of a group control elevator that has a general car used by general able-bodied people and a dual-purpose car used by able-bodied people and disabled people. A first call button that outputs a call command, and a second call button that outputs a second call command are installed, and the call button for either the general car or the dual-purpose car is installed in accordance with the first call command. In a call registration device for a group control elevator that performs registration selectively and registers the call of the dual-purpose car in response to the second call command, the first call button and the second call button are pressed on the same floor. When the button is operated, after the first call registration is performed by one of the first call command and the second call command, this first call registration is performed by the other call command. This configuration includes a canceling means for canceling the registration in response to the second call registration.

[Effect]

Since the present invention is configured as described above, for example, when the first call button is operated first and then the second call button is operated on the same floor, the first call registration based on the first call command is After that, a second call registration based on a second call command is performed. At this time, the canceling means cancels the first call registration according to the second call registration, that is, performs call registration of the dual-purpose car based only on the second call command,
Call the multipurpose car to the above floor. On the other hand, first
When the first call button is operated and then the first call button is operated, as in the case described above, the call for either the general car or the dual-purpose car is made based only on the first call command. Selectively register and call to the above floor.

This prevents two cars from being called to the same floor redundantly even when the first call button and the second call button are both operated on the same floor. I can do it.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a call registration device for group control elevators according to the present invention will be described below with reference to the drawings.

FIG. 1 is an electrical circuit diagram illustrating an embodiment of the group control elevator call registration device of the present invention.

Although not shown, the group control elevator equipped with the call registration device of this embodiment has a general car used by normal able-bodied people, and a shared car used by able-bodied people and disabled people, Each floor (not shown) is provided with a first call button 1 that outputs a first call command and a second call button 2 that outputs a second call command. Note that the first call command and the second call command are call commands in the same direction.

The call registration device of this embodiment, as shown in FIG. A second call registration circuit 2a performs car call registration in response to the operation of the second call button 2; A first allocation circuit 3 that allocates the one that can reach the floor fastest among the dual-purpose cars, and a second allocation circuit 3 that allocates the dual-purpose car according to an output signal output from the second call registration circuit 2a.
assignment circuit 4, a first indicator light 5 that lights up in response to an output signal output from the first call registration circuit 10, and a first indicator light 5 that lights up in response to an output signal output from the second call registration circuit 2a. It has a second indicator light 6.

The first call registration circuit 1a described above includes the first call button 1, a first call registration relay 8 connected to the first call button 1 via a normally closed contact 7b, and an arrival detection circuit 9 that is connected to the call registration relay 8 and that detects that either the general car or the dual-purpose car has arrived at the floor and resets the call registration relay 8; and the above-mentioned normally closed contact 7b1. A normally open contact 10a connected in parallel with the normally open contact 10a, a normally open contact 8al for self-holding of the first call registration relay 8, a normally closed contact 7b2 connected to this normally open contact 8a1, and a normally closed contact 7b2 connected to this normally closed contact 7b2. It is connected to a first timer 11 that starts counting when the first call registration relay 8 is energized, and outputs an output signal after a predetermined period of time, for example, about 5 to 6 seconds has elapsed. Note that the output side of the normally closed contact 7b, the output side of the normally open contact 10a, and the output side of the normally closed contact 7b2 are connected to each other.

Similarly, the second call registration circuit 2a described above has the second call button 2 and a normally closed contact 8bl connected to the second call button 2.
A second call registration relay 7 is connected to the second call registration relay 7, and a normally closed contact 12b of the position detection relay is connected to this call registration relay 7 and detects that the dual-purpose car has arrived at the open position.
and the normally open contact 1 connected in parallel with the above normally closed contact 8b.
1a, a normally open contact 7al for self-holding of the second call registration relay 7, a normally closed contact 8b2 connected to this normally open contact 7a1, and a normally closed contact 8b2 connected to this normally closed contact 8b2 and used for second call registration. A second timer 10 is provided which starts counting when the relay 7 is energized and outputs an output signal after a predetermined period of time, for example, about 5 to 6 seconds has elapsed. In addition, the above normally closed contact 8
The output side of b1, the output side of the normally open contact 11a, and the output side of the normally closed contact 8b2 are connected to each other.

The first allocation circuit 3 described above is the first call registration circuit 1
According to the output signal output from a, for example, a known group management control circuit selects a car so as to minimize the waiting time on the floor based on conditions such as the position of the car and the loading capacity. It is connected to the normally open contact 8a2 of the above call registration relay 8. Similarly, the second assignment circuit 4 is connected to the normally open contact 7a2 of the above call registration relay 7.

The above-mentioned first indicator light 5 is connected to the normally open contact 8a3 of the first call registration relay 8, and is built in, for example, the first call button l. Similarly, the second indicator light 6 is connected to the normally open contact 7a of the second call registration relay 7, for example, the first
It is built into the call button 1. In addition, the first call registration relay 7.8 mentioned above, its normally closed contacts 8b, 8b2, and the second
call registration relay and its normally open contact 7b1.7b
2, when the first call button 1 and the second call button 2 are operated on the same floor, the first call command and the second call button
After a first call registration is performed according to one of the call commands, a canceling means is configured to cancel the first call registration in response to a second call registration according to the other call command. There is.

In this embodiment, for example, when a normal healthy person operates the first call button 1, the first call forceps 1-normally closed contact 7b
1-The circuit of the first call registration relay 8-arrival detection circuit 9 is closed, the call registration relay 8 is energized, and the normally open contact 8a
1 8a3.8 a3 closed, normally closed contact 8k) 1.8
b2 opens. The call registration relay 8 is self-maintained in the energized state by the closing of the normally open contact 8at, and at the same time, the first assignment circuit 3 is operated by the closing of the normally open contact 8a2, and the first assignment circuit 3 is operated by the closing of the normally open contact 3a3. The indicator light 5 lights up.

As the call registration relay 8 is energized, the first timer 11
starts counting and outputs an output signal after a predetermined time has elapsed. Then, the first allocation circuit 3 allocates the general-use car and the multi-purpose car that can arrive at the floor fastest, so that the allocated car is called to the floor. The arrival of the call registration relay 8 is detected by the arrival detection circuit 9, and the first call registration relay 8 is reset.

On the other hand, if the second call button 2 is also operated within a predetermined time from the start of operation of the above-mentioned call registration relay 3, the normally closed contact 8t
)t, 8b2 is in an open state, and timer 11
Since the counting has not been completed, the normally open contact 11a is also open, that is, the operation of the second call registration relay 7 is blocked despite the operation of the second call button 2. Thereafter, when a predetermined period of time has elapsed, the normally open contact 11a closes as the timer 11 is energized, and the state of blocking the operation of the second call registration relay 7 is released. At this time, if the second call button 2 is operated or the second call button 2 is kept pressed, the second call button 2 - normally open contact 11a - second call registration relay 7 - normally closed The circuit of the contact 12b is closed, the call registration relay 7 is energized, and the normally open contacts 7al, 7a2, 7a3
is closed, and normally closed contacts 7b, , 7b2 are opened. The call registration relay 7 is self-maintained in the energized state by the closing of the normally open contact 7al, and at the same time, the second assignment circuit 4 is activated by the closing of the normally open contact 7a2, and the second assignment circuit 4 is activated by the closing of the normally open contact 7a3. The indicator light 6 lights up. Call registration relay 7 above
With the energization, the second timer 10 starts counting and outputs an output signal after a predetermined time has elapsed. And the second
The passenger is called to the floor of the dual-purpose car assigned by the assignment circuit 4 of . At this time, the second call registration relay 7
With the opening of the normally closed contact 7b, the self-holding state by the normally open contact 8al is released and the first registered relay 8 is deenergized.Next, the normally open contact 8a2.8 of this registered relay 8
a3 is opened and the operation of the first allocation circuit 3 is stopped;
The first indicator light 5 is turned off. Thereafter, when the assigned multi-purpose car is called to the floor, the arrival of the multi-purpose car opens the normally closed contact 12b and de-energizes the second call registration relay 7.

Furthermore, if, for example, a disabled person operates the second call button 2 while the first call registration relay 8 is not energized, the second call registration relay 7 is energized as described above. 2
The allocation circuit 4 allocates the dual-purpose car, and
These normally closed contacts 7b, in which the normally closed contacts 7b17b2 open,
, 7b2, and the normally open contact 10a of the second timer 10
Even if you operate the first call button 1 while the
The call registration relay 8 is not energized. Thereafter, when the second timer 10 completes counting, the normally closed contact 10a closes and the first call registration relay 8 becomes energized. At this time, if the first call button 1 is operated or the first call button l is kept pressed, the first call button 1 - normally open contact 10a - first call registration relay 8 - arrival detection The circuit 9 is closed, the call registration relay 8 is energized, the first allocation circuit 3 is activated and the second allocation circuit 4 is deactivated.

In the embodiment configured in this manner, even if both the first call button 1 and the second call button 2 are operated on the same floor, two cars overlap and operate on the same floor. You can prevent yourself from being called to. Further, when both the first call button 1 and the second call button 2 are operated as described above, the call registration of the other is blocked within a predetermined time after the call registration of one is performed. It is possible to prevent the arrival of a car from being delayed due to excessive switching of call registration.

〔Effect of the invention〕

Since the present invention is configured as described above, the first
Even if both the first call button and the second call button are operated, it is possible to prevent two cars from being called to the same floor twice, thus reducing wasted car operation time. There is no delay in response to a call command output from another floor due to the occurrence of a problem, and the effect is that the car operation service can be improved compared to the conventional system.

[Brief explanation of the drawing]

FIG. 1 is an electrical circuit diagram illustrating an embodiment of the group control elevator call registration device of the present invention. 1...First call button, 2...Second call button, 3...First assignment circuit, 4...
・Second assignment circuit, 7... Second call registration relay, 7b1.7b2... Normally closed contact, 8...
...First call registration relay, 8b1.8b2...
・・Normally closed contact, 10.11・・・・・Timer, 10a
, lla... Normally open contact.

Claims (1)

[Claims] (1) A first call button that outputs a first call command to each floor of a group control elevator that has a general car used by general able-bodied people and a dual-purpose car used by able-bodied people and disabled people. , a second call button for outputting a second call command is installed, selectively registering a call for either the general car or the dual-purpose car in accordance with the first call command, and In a call registration device for a group control elevator that performs call registration for the dual-purpose car in response to a second call command, when the first call button and the second call button are operated on the same floor, the After the first call registration is performed by one of the first call command and the second call command, this first call registration is performed by the second call command by the other call command.
1. A call registration device for a group control elevator, characterized in that a canceling means is provided for canceling the call registration in response to a call registration.