JPS5825630B2 - elevator elevator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for operating a plurality of elevator cars under group control.

The cars of the group control elevator are operated according to a hall call common to each car, which is registered using a hall button, and a car call, which is registered within each car.

In such elevators, there are cases where it is desired to dedicate a particular car for a particular purpose.

This happens, for example, when carrying important people such as executives.

Therefore, a dedicated operation switch and a dedicated landing button for a specific car are usually installed on the first floor.

When the manager or the like closes the dedicated operation switch, the call from the dedicated hall button becomes valid.

That is, after the dedicated operation switch is closed, the car does not respond to hall calls, but returns to the first floor while responding only to car calls.

From then on, exclusive operation is performed between predetermined exclusive floors.

However, in this type of operation, even when the dedicated operation switch is closed, there are passengers who have boarded the car before.
Since those passengers return while answering calls to see if they have registered, there is a delay in paying in advance for calls for dedicated floors.

The purpose of this invention is to improve the above-mentioned problems, and an object of the present invention is to provide an elevator operation device that allows passengers to be quickly taken off when a dedicated operation command is issued, and returned to the dedicated floor quickly so that the elevator can be used for dedicated operation. shall be.

An embodiment in which the present invention is applied to a nine-story building will be described below with reference to the drawings.

In the figure, 1 is a dedicated operation command signal that becomes "1" when the dedicated operation switch is operated, and 2 is a dedicated operation command signal that becomes "1" when the dedicated operation switch is operated. 3 is the alighting completion signal that becomes 11 when the first car stops at the stop floor and the passenger completes disembarking; for example, a door closing command signal, etc. can be substituted with

41 to 49 are car position signals that become "1" when a specific car reaches the position where it can properly decelerate and stop on the 1st to 9th floors, and 51 to 59 are car position signals other than car No. 1 (hereinafter referred to as other cars). car position signals corresponding to the 1st to 9th floors, 6 is a down direction signal that becomes "1" when car No. 1 is operating in the down direction, 7 is also an up direction signal, and 8 is "1" when other cars are stopped. 9 is the down direction signal which becomes "1" when another car is running in the down direction; 10 is the stop detection signal which becomes "1";
are also uplink signals, 11 to 13, 16, 17, 14
1-148, 152-159, 181-189, 19
2 to 199 are AND gates, 13a is the output of AND gate 13, and is a car call collective cancellation signal that cancels all the car calls of car No. 1 registered so far; 14
1a to 148a are AND gates 141 to 14, respectively.
8 outputs, 1 to 8 floor landing call signals, 1
52a to 159a are AND gates 152 to 15, respectively.
2 to 9 respectively, with an output of 9.

The call signal for going down the landing on the floor, 20 is the OR gate, 21a.

21b is an impark, 22 to 24 are storage devices, 24a is the output of the storage device 24 and is a departure restraint signal to be described later, 25 is a one-shot multi-bye break (hereinafter referred to as OM),
26 is installed in the car of No. 1, and when switching to dedicated operation,
For example, it is a transfer guidance indicator light that indicates that passengers in the car should get off the car, such as ``Please all get off the car and transfer to another elevator.''

Now, when the dedicated operation switch is closed on the first floor, the dedicated operation command signal 1 becomes "1".

This enables the dedicated floor landing button (not shown).

Additionally, the user will no longer respond to previously registered hall calls.

In other words, the response is left to another cage.

These operations have been conventionally performed, and detailed explanations will be omitted.

Note that the output of the inverter 21a becomes "0".

When the stop decision signal 2 of the No. 1 machine becomes "1", the output of the AND gate 11 becomes "1", the storage device 22 is set, and its output becomes "1".

Before the signal 1 becomes "1", the reset signal of the storage device 23 is "1" due to the output of the impark 21a, so
The output of the NND gate 13, that is, the car call collective cancellation signal 13a becomes rlJ, and all car calls of the first car are canceled.

At the same time, the transfer guidance indicator light 26 lights up to indicate that all passengers are requested to disembark.

When the car stops and the passenger gets out of the car, the alighting completion signal 3 turns ``
When it becomes 1, the output of the AND gate 12 becomes 1, and the output of the impark 21 is 0, so the storage device 23 is set and the reset output becomes 0.

Therefore, the output 13a of the ND gate 13 is "0".
Then, the indicator light 26 goes out.

After this, Unit 1 will be called to the first floor and put into dedicated operation.

In this way, when a dedicated operation command is issued, passengers can be disembarked quickly, resulting in faster response to the dedicated floor.

In addition, since the reason for disembarking is displayed to passengers, passengers can disembark without feeling anxious.

Next, if the first car is running downhill, the downhill direction signal 6 becomes "1".

Assuming that the stopping floor of car No. 1 is the 8th floor, car position signal 4
8 becomes "1".

The car decides to stop at the 8th floor, and the output of the storage device 22 becomes "1".
”, 0M25 generates one pulse.

Now, all the inputs of the AND gate 158 are "1", so its output is the 8th floor landing call signal 158.
a becomes "1".

As a result, the down call for the 8th floor is automatically registered.

In this way, as passengers are offloaded, the hall call for that floor is registered so that other cars can respond quickly.

Next, it is assumed that the No. 1 car stops on the 8th floor, and when the 8th floor down-hall call signal 158a becomes "1", another car operating in the down direction, for example the No. 2 car, stops on the 8th floor. When the car is in service, the down direction signal 9, stop detection signal 8, and car position signal 58 become "1".

Now, all the inputs of the AND gate 198 become "1", so its output becomes "1", and the output of the OR gate 20 also becomes "1", and the memory device 24 is set and the departure restraint signal 24a for the second car is set. becomes "1".

The second car will now wait on the 8th floor to pick up passengers who have disembarked from the first car.

The disembarkation completion signal 3 of Unit 1 becomes [Moon], AND gate 1
When the output of No. 3 becomes "0", the output of the inverter 21b becomes "1", the storage device 24 is reset, the departure restraint signal 24a becomes "0", and the No. 2 car is free to depart.

In this way, when a particular dedicated car stops, if there are other cars in service on that floor in the same direction, its departure is delayed and passengers who have disembarked from the particular car are picked up. That's how it is.

In addition, inside the car of the above-mentioned No. 2 car, there is a message saying, ``Please wait for a while as there are some passengers who need to transfer.''

It will be even more helpful if you display or broadcast information such as "."

Although the above embodiment has explained the operation of a specific car in the down direction, the same explanation can be given for the operation in the up direction.

Further, the indicator light 26 may be made to blink.

Further, a sound device such as a buzzer or a bell may be used in combination.

It is also possible to replace it with a guide broadcast.

In the above actual case, a specific car was assumed to stop at the floor corresponding to the nearest car call among the car calls, but this is the nearest floor (the closest floor where the car can decelerate and stop from the regular car number). It is also possible to stop the car regardless of the car call.

As explained above, the present invention, when a dedicated operation switch is operated, stops a specific car at the nearest floor or the floor corresponding to the nearest car call among the car calls registered in the specific car, and This system is designed to display or broadcast information to encourage passengers to get off the car.

As a result, passengers can be disembarked quickly so that the dedicated operation can be started quickly, and the passengers can be disembarked without feeling anxious.

In addition, since the landing call of the temporary stop floor in the same direction as the direction in which a specific car traveled to the temporary stop floor is automatically registered, other cars will respond quickly on one side and the above mentioned unloading will occur. It can be used to facilitate the convenience of passengers.

In addition, if another car in service in the same direction as the specified car traveled to the temporary stop floor is stopped at the temporary stop floor, the departure of that car is delayed, so that the above-mentioned unloaded car is delayed. It can be used to facilitate the convenience of passengers.

[Brief explanation of drawings]

The figure is a logic circuit diagram showing an embodiment of an elevator operating device according to the present invention. 1... Dedicated operation command signal, 2... Unit 1 stop decision signal, 3... Unit 1 exit completion signal,
11-13...AND gate, 21a...
...Inverter, 22゜23...Storage device, 2
6... Unit 1 transfer guide light.

Claims (1)

[Scope of Claims] 1. In an elevator configured to call a specific car to a dedicated floor when a dedicated operation switch is operated, when the dedicated operation switch is operated, the specific car is called to the nearest floor,
An operating circuit that causes the car to stop at a temporary stop floor such as a car call floor corresponding to the closest car call among the car calls registered in the specific car, and a driving circuit that is installed in the specific car to cause the car to stop at a temporary stop floor, An elevator operating device characterized by being equipped with an alarm that displays or broadcasts a warning for passengers to get off. 2. The elevator operating device according to claim 1, further comprising a hall call registration circuit that automatically registers a hall call for the temporary stop floor in the same direction as the direction in which the specific car traveled to the temporary stop floor. . 3. A patent claim that is provided with a departure restraint circuit that delays the departure of a car when another car in service in the same direction as the direction in which the specified car traveled to the temporary stop floor stops at the temporary stop floor. An elevator operating device according to scope 1.