JPH0420472A - Elevator call device on hall side - 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 Industrial Application] The present invention relates to an elevator hall call device, and more particularly to an improvement in a response light for a hall call device.

[Conventional technology]

In general, an elevator has a call in the car, an ascending and descending landing call, and when a call is registered, the car automatically starts and responds to calls in the same driving direction in a shared bus style. do.

When the driving direction is no longer called, the vehicle automatically reverses direction and responds in the same manner. In addition, at the landing, there are direction lights that display the driving direction of the car and car position lights that display the position of the car. Passengers use these direction lights and car position lights to wait for the car to arrive. ing. Incidentally, as related to this type of device, for example,
There is one described in Japanese Patent No.-35072.

[Problem to be solved by the invention]

By the way, in the conventional device, for example, suppose that one person gets into the car from the first floor and presses the car call for the fifth floor. and,
When the car passes the third floor, press the descending hall call for the second floor. Assume that after the car starts decelerating to the 5th floor (assuming that the 4th floor car position light is on at this time), the 6th floor ascending hall call is pressed. In this case, since the 6th floor ascending hall call was pressed after the car started decelerating, it responded to the 2nd floor descending hall call, a direction reversal circuit was established, and after the car arrived at 5N, the direction was reversed and the 2nd floor Start towards.

On the other hand, the direction lights display the ascending direction until you reach the 5th floor.
When the car reverses direction, it displays the direction of descent. Therefore, since the user on the 6th floor presses the up call with the direction light indicating the upward direction, he thinks that the car will naturally stop at the 6th floor next time, but in reality the car starts from the 5th floor. As you drive in a downward direction, you feel left behind,
The problem was that people felt isolated, worried that their baskets would not come to the 6th floor.

The present invention has been made in view of the above drawbacks.

The purpose of this is to create an elevator that, when a car crosses a predetermined floor during the deceleration period and presses a hall call in the same driving direction, can wait safely even if the car does not respond to the hall call. An object of the present invention is to provide a hall calling device.

[Means to solve the problem] The above purpose is as the car decelerates to a predetermined floor.

A flashing means is provided for flashing a hall call response light registered in the direction of travel of the car until the car stops at the specified floor when the car reverses direction in response to a back side call. This is achieved by

[Effect]

According to the present invention, when the car reverses direction in response to a backside call while starting to decelerate to a predetermined floor, the car crosses the predetermined floor, and
Even if the passenger presses a hall call in the same driving direction as the car, the car will not respond to this hall call, but the response light of the hall call device will flash, so the passenger can wait with peace of mind knowing that the car will not respond to this call. I can do it.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an elevator hall calling device according to the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment of the elevator hall calling device of the present invention, a control function diagram of a microcomputer, FIG. 2 is a control block diagram of the entire elevator, and FIGS. 3 and 4 show details of the present invention. A flowchart for explanation, Figure 5 is a front view of the first landing, and Figure 6 is a car.

Shows the front view of the operating panel inside.

Figure 5 shows the front view of the landing, where 1 is the landing door and 2 is the front view of the landing.
．． 3 is a direction light for ascending or descending that lights up while the car is ascending or descending, 4 is a car position indicator light that indicates the running position of the car, 5 is a landing call for ascending, 6 is a landing call for descending, and 7 is a descending platform call. A response light 8 indicates that the ascending hall call 5 is pressed and the call has been registered, and 8 is a response light that indicates that the descending hall call 6 has been pressed and the call has been registered.

Figure 6 shows the front view of the operation panel inside the car.
is the driving panel, 12.13 is the direction light for ascending or descending that lights up while ascending or descending, 14-16 is the number of multiple numbers, 17-19 is the number of numbers, and 14-16 is pressed to confirm that it has been registered. This is a car call response light that displays.

FIG. 1 shows a control function diagram of the microcomputer of this embodiment, which is composed of three parts: a microcomputer 21, an input device section 31, and an output device section 41. The microcomputer 21 includes a CPU (central processing unit) 22, a ROM (read only memory) 23, a RAM (random access memory) 24, an interface 25 that receives input signals from an input device section 31, and outputs signals to an output device section 41. and an interface 26 for taking out the data. In the input device section 31, a call signal 32 when a hall call and a car call are pressed, and a position detection signal 33 during running of the car are input to the interface 25.

The input signal is processed by the microcomputer 21 and sent to the output device section 41 as a car position light signal 42. Call answering light signal 4
3. It is configured to output a direction light signal 44, a direction determination signal 45, and a speed command signal 46.

Figure 2 shows a control block diagram of the entire elevator, where 320 is a hall number of 5.6 or a height of 14 to 16.
330 is a position detecting means for detecting the position of the heel 70; 450 is a calling means 320 which is registered when is pressed;
460 is a control device that controls the car 70 by the direction determining device and the position detecting device 330; The electric motor 60 is driven so that the car 70 has a predetermined speed characteristic, and when the car 70 stops at a predetermined floor, the position detection means 330 cancels the call. Then, the car position light device 420
30, the response light device 430 is controlled via the calling means 320, and the direction light device 440 is controlled via the direction determining means 450.

Note that the 5 microcomputer 21 includes a calling means 320,
This corresponds to the position detection means 330 and the direction determination means 450.

Next, the operation of this embodiment will be explained using the flowcharts shown in FIGS. 2 and 3.

Start the microcomputer 21 (5100),
Clear all calls (5ilo).

The car stops at the reference floor and the car position light on the reference floor is turned on (S120). First, the call is read (8130).
In 5140, if there is no call, the process jumps to 5130, and if a call occurs, the process goes to 8150, where the direction of travel of the car is determined (S150), the direction light is turned on (5160), and the car starts and runs in response to the call. (S170), as the car moves, the car position light also moves 8180),
The call is read again (S190), and if no call has occurred in the direction of travel at 5200, the process jumps to 5220. 5
If deceleration is not started at the stop floor at 220, the process jumps to 5180 again, and when a call occurs, the stop floor is changed (S210). When the car starts decelerating to a predetermined floor and there is one call in 5230, the car position light also moves as the car decelerates (5240), and when the car stops (S2
50), turn off the direction lights 5260), clear the call for a predetermined floor, that is, the stop floor 5270), and jump to 5130. If there is not one call, proceed to 3280 and 528
0, if a call occurs in the direction of car movement, 8
Proceeding to 290, the car position light is moved (5290), and when the car stops (S300), the call for the stop floor is cleared (S310), and the process jumps to 5170, where the call for the same direction of travel is answered again.

If a call is not generated in the same traveling direction, the process proceeds to 5320, determines the car direction reversal circuit, moves the car position light (5330), reads the call again (S340),
In 5350, it is determined whether or not a landing call has occurred after the car has exceeded the stopping floor, and when this call occurs, the answering light for that call is blinked (5360).In 5370, it is determined whether the car has stopped and the car has stopped. 83 if you don't do it
30, and even if the call answering lights for calls other than those mentioned above light up, the process directly jumps to 5370 and does not blink. When the car stops, the above response light will stop blinking83.
80), turn on this response light again 5390), turn off the direction light 5400), clear the call for the stop floor 54)
10), jump to 8160 and answer the next call.

In this way, as described in 5320-3410, when the car responds to a call and decelerates, there is no call in the same direction as that call, and after the car responds to the dorsal call and the direction reversal circuit is determined, the car responds to a call and decelerates. If a hall call in the same direction as the car occurs beyond the above call before decelerating to a stop, by lighting up the response light for this hall call, the passenger can prevent the car from responding to the hall call he pressed. Knowing this, you can wait with peace of mind.

In the above embodiment, the display is made by flashing the hall response lights, but it is also possible to provide guidance by using an alarm installed at the hall.

〔Effect of the invention〕

As described above, according to the present invention, when a car responds to a call on the back side but does not respond to a hall call in the direction in which the car is traveling, the response light for that hall call flashes. found that the car did not respond to the hall call that was pressed,
This has the effect of allowing you to wait with peace of mind.

[Brief explanation of drawings]

FIG. 1 shows an embodiment of the elevator hall calling device of the present invention, a control function diagram of a microcomputer, FIG. 2 is a control block diagram of the entire elevator, and FIGS. 3 and 4 show details of the present invention. A flowchart for explanation, FIG. 5 shows a front view of the first landing, and FIG. 6 shows a front view of the driving panel inside the car. 5.6... Hall call, 7.8... Hall call response light, 14-16... Car call, 17-19
... Car call answering light, 21 ... Microcomputer, 31 ... Input device, 41 ...
- Output device section, 320... Calling means, 330...
. . . Position detection means, 450 . . . Direction light determining means, 430 . . . Response light device. Figure 2 Figure 3 Figure I4

Claims (1)

[Claims] (1) In an elevator hall call device, which is equipped with a hall call or car call response light that lights up when a hall call or car call is pressed, and a means for determining the direction of car operation by registering said call, When the car decelerates to a predetermined floor and reverses direction in response to a back call, the car crosses the predetermined floor until it stops at the predetermined floor, and
A hall call device for an elevator, characterized in that a flashing means is provided for flashing a hall call response light registered in the direction of travel of a car.