JPS6317743B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a device for stopping an elevator.

In an elevator, a car call is registered by pressing a destination button on an in-car operation panel, and the car can be driven to the floor indicated by the destination button. These in-car operation panels are usually located on both sides of the car entrance, and when you get into the car, you usually turn around and press the destination button.

However, when boarding is crowded, if you get pushed by the crowd and board without being able to press the destination button, you will have to ask someone else to operate the destination button. It often happens that I hesitate and end up passing the floor I'm getting off on.

This invention improves the above-mentioned problems by providing a stop request button in addition to the destination button.
To provide an elevator stopping device capable of stopping a car at a floor desired by a passenger even when the inside of the car is crowded by broadcasting the next floor that can be stopped.

An embodiment of the present invention will be described below with reference to FIGS. 1 to 8.

In Figures 1 to 3, 1 is the elevator car, 2
Car door that opens and closes the entrance/exit of car 1, 3 is a position indicator installed above car door 2, 4 is car door 2
The in-car operation panel 5 to 7 is installed on a wall different from the wall on which the in-car operation panel 4 is installed, and the stop operation panel 5A is installed on the stop operation panel 5. The stop request button 5B is also the speaker, 5
c is also the floor indicator where you can stop, 8 is the wall of the landing, 9
is a landing door that opens and closes the landing entrance.

In Figures 4 to 8, + and - are DC power supplies, 6A, 7
A is a stop request button provided on the stop operation panels 6 and 7, respectively, 6B and 7B are also speakers, and 11
A to 16A are the first floors arranged on the in-car operation panel 4.
Destination buttons on the 6th floor, 11B to 16B are car call registration relays on the 1st to 6th floors, 11Ba to 16Ba, 1
1Bb~16Bb is its normally open operating point, 11C~16C
are car position contacts, 11D to 16D, 11E to 16, which open when the car reaches the 1st to 6th floors, respectively.
E, 11F to 16F, car 1 is on the 1st floor to 6th floor respectively.
Stoppable floor detection contacts that close when the floor is within a stoppable distance, 11G to 16G are stoppable floor detection relays for the 1st to 6th floors, 11Ga to 16Ga, 11Gb
〜16Gb is its normally open contact, 11H to 16H are count display tubes, and are built into the stoppable floor indicator 5C, and are floor indicator lights that display "1" to "6".
(Same for stop operation panels 6 and 7) 17a-1
7c is an upward direction relay contact that closes when the car is running uphill; 18a and 18b are running relay contacts that are closed while the car is running; 19 is a stop command relay that issues a stop command when energized; 19a and 19b is its normally open contact, 20 is the next floor stop relay, and 20a
21 is a normally open contact, and 21 is a broadcasting device that outputs audio in response to inputs from contacts 11Ga to 16Ga and contacts 11Ga to 16Gb.

Next, the operation of this embodiment will be explained.

Assume that the basket is currently on the first floor and facing upwards. A passenger in car 1 presses the in-car operation panel 4-3.
When the floor destination button 13A is pressed, the third floor car call registration relay 13B is energized and self-held by closing the contact 13Ba. Further, contact 13Bb is also closed. The call for the car on the third floor is now registered, and car 1 begins to ascend. When the car 1 approaches the third floor and enters the deceleration/stoppable distance, the stoppable detection contact 13D on the third floor closes. At this time, since the up direction relay contact 17a and the running relay contact 18a are closed, (+)-13Bb-13D-17a-
The stop command relay 19 is energized by the circuit 18a-19-(-) and self-holds by closing the contact 19a. Now, the car 1 prepares to decelerate and stop as it heads toward the third floor, and is stopped at the third floor by a well-known stop circuit (not shown). When the car 1 stops, the traveling relay contact 18a is opened, the stop command relay 19 is deenergized, and the contact 19a is opened. Also, since the car position contact 13C is opened, the third floor car call registration relay 13B is deenergized and the contact 13C is opened.
Ba, 13Bb are open. The above is normal operation.

Next, assume that the car 1 is crowded and passengers going to the third floor cannot press the third floor button 13A.

When car 1 rises, stoppable floor detection contact 12
F to 16F are closed sequentially. At this time, since the upstream relay contact 17c is closed, the stoppable floor detection relays 12G to 16G are sequentially energized, contacts 12Ga to 16Ga, 12Gb to 16Gb are sequentially closed, and the floor detection relays 12G to 16G are sequentially closed. Indicator lights 12H to 16H are lit. At the same time, the broadcasting device 21 operates and the floors corresponding to the contacts 12Ga to 16Ga are connected to the speakers 5B.
It will be broadcast from ~7B.

Now, when the floor indicator light 13H displays "3" and the speakers 5B to 7B broadcast, for example, "If you are getting off on the 3rd floor, please press the button below," then the stop request button 5A (other Stop request button 6
Press A or 7A). At this time, the up direction relay contact 17b and the stoppable floor detection contact 13E
is closed, so (+)-5A-17b-1
The next floor stop relay 20 is energized by the circuit 3E-20-(-), and the contact 20a is closed. Now, the stop command relay 19 is energized by the (+)-20a-18a-19-(-) circuit, so the car 1 heads toward the third floor and prepares to decelerate and stop as described above. By energizing the stop command relay 19,
Contact 19b is closed, and travel relay contact 18b is closed.
Since it is also closed, (+)-18b-19b-1
The broadcasting device 21 operates on the 3Gb-21-5B to 7B-(-) circuit, and broadcasts "We will stop on the third floor" from the speakers 5B to 7B. with this,
Passengers can confirm that car 1 will stop on the third floor and wait for car 1 to stop with peace of mind. The same applies to the downward direction.

In this way, passengers who are unable to press the destination buttons 11A to 16A on the in-car operation panel 4 can know when to press the stop request button 5A from the stop possible floor display 5C and the speaker 5B. However, the device can be simplified by simply broadcasting the next floor that can be stopped from the speaker 5B. This is shown in FIGS. 9 and 10.

The stop operation panel 5 in FIG. 9 has a stop request button 5.
Only speaker A and speaker 5B are installed. 10th
The circuit in the figure is the floor indicator light 11H from the circuit in Figure 8.
~16H circuit and 11Gb stoppable floor detection contact
~16Gb circuitry has been removed.

In this embodiment, as described above, it is possible to know when to press the stop request buttons 5A to 7A by broadcasting from the speakers 5B to 7B.
No answer will be given regarding the stopping floor. However, this is still useful and simplifies configuration.

In addition, although the floor indicator lights 11H to 16H are assumed to use digital display tubes, liquid crystals, light emitting diodes, etc. may also be used.

Further, although the control response has been explained using a relay circuit, it can also be configured using program control using an electronic computer or other electronic circuits.

Furthermore, as for the broadcasting device 21, well-known devices such as a tape type and a voice synthesis type can be used.

As explained above, in this invention, a stop request button is provided on a wall different from the wall on which the destination button is provided, and when this stop request button is operated, the car is stopped at the next floor where it can be stopped, and the car is stopped at the next floor where the car can be stopped. Since the next floor where the car can be stopped is broadcast inside the car while the car is running, passengers who are unable to operate the destination button can also stop the car by pressing the stop request button. You can know the exact time.

Moreover, when the stop request button is operated, the stop floor is answered, so the user can wait for the car to stop with peace of mind.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the inside of the car showing an embodiment of an elevator stop device according to the present invention, Fig. 2 is a cross-sectional view taken along the line -- in Fig. 1, and Fig. 3 is a stop operation panel shown in Figs. 1 and 2. Front view, Figures 4 to 8 are circuit diagrams,
FIG. 9 is a front view of a stop operation panel showing another embodiment of the present invention, and FIG. 10 is a circuit diagram corresponding to FIG. 8. 1...Elevator car, 5-7...Stop operation panel,
5A to 7A...Stop request button, 5B to 7B...Speaker, 11A to 16A...Destination buttons for 1st to 6th floors, 11B to 16B...Same left car call registration relay,
11D~16D, 11E~16E, 11F~16
F...Same left stop floor detection contact, 11G to 16G...
Same as left, stoppable floor detection relay, 19...stop command relay, 20...next floor stop relay, 21...broadcast device. Note that the same parts in the figures are indicated by the same reference numerals.

Claims (1)

[Scope of Claims] 1. In a car that, when a destination button provided on a wall inside the car is operated, causes the car to stop at a floor indicated by the destination button, what is the wall on which the destination button is provided? A stop request button provided on another wall, a stoppable floor detection device that detects the next floor where the running car can be stopped, and when the stop request button is operated, the car is moved to the next stoppable floor. A stop circuit for stopping the car, a broadcasting device for broadcasting audio into the car according to an input, and a broadcasting input circuit for giving an output of the stoppable floor detection device as an input to the broadcasting device while the car is running. Features: Elevator stopping device. 2. When a destination button installed on a wall inside the car is operated, the car is stopped at the floor indicated by the destination button, and the car is installed on a wall different from the wall on which the destination button is installed. a stop request button, a stoppable floor detection device for detecting the next stoppable floor of the running car, a stop circuit that stops the car at the stoppable next floor when the stop request button is operated, and an input. a broadcasting device that broadcasts audio into the car in accordance with the above, a first broadcasting input circuit that provides an output of the stoppable floor detection device as an input to the broadcasting device while the car is running; and a second broadcasting input circuit that provides the floor at which the car stops as an input to the broadcasting device.