JPH03232675A - Hall call registerer for elevator - Google Patents

Abstract

PURPOSE:To shorten a span of latency time for a cage by installing a latency time display and a temporary call button in a living room and, after pushing this temporary call button, starting this living room at optimal time and pushing a hall call button. CONSTITUTION:Each of temporary call buttons 6KU, 6KD is installed in a room of an elevator hall 1, and when these temporary calls are registered and a cage is reached to this floor at the shortest position the cage is decelerable, there are provided with a canceling means for canceling the said temporary call and each of latency time displays 7CU, 7CD. Thus, when the hall call is not registered at each specified time, the latency time supposed the hall call is registered, when and the temporary call or the hall call is registered, the latency time estimated that the cage will arrive is displayed. With this constitution, when the temporary call buttons 6KU, 6KD in the room are operated, the latency time of the cage to be reached is displayed on the said displays 7CU, 7CD afterward, so that users get out of the room at proper time, and when each of hall call buttons 4HU, 4HD is pushed at the elevator hall, the cage decelerates and stops a once, thus a span of latency time is shortened.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an elevator hall call registration device equipped with a waiting time display device.

[Conventional technology]

Generally, elevators are provided with landing calls for ascending and descending at the landings of each floor. The user then goes to the landing, presses the hall call button to call the elevator car to that floor, and presses the call button to board the car to go to the destination floor.

By the way, even if you press the hall call button, the car is usually 20
Wait ~30 seconds to arrive. The expected time from when you press the hall call button until the car arrives is called the waiting time, but this waiting time changes depending on the driving condition, and in some cases,
The duration may be longer than one minute, and users may feel agitated or anxious.

For this reason, for example, as disclosed in Japanese Utility Model Application Publication No. 53-82071, a device has been proposed that displays the waiting time at the landing, but this device cannot shorten the waiting time. .

Therefore, as a way to improve this, we proposed
As disclosed in Publication No. 0, an indicator is provided at the landing in each room on each floor, a room call button is connected in parallel with the elevator hall call button, and an indicator light is provided to indicate that this call button has been registered. The following is proposed.

[Problem to be solved by the invention]

When using an elevator using the above-mentioned conventional device, the user presses the hall call button in the direction he or she wants to go in his/her room.

Then, the driver departs from the room based on the car position displayed on the indicator, taking into account the time it takes to get from the room to the landing. However, since it is not known which floor the car will stop at before the floor where the car is located, it is very difficult to predict the waiting time until the car arrives, so it is inevitable to leave the room early, so it is not possible to sufficiently shorten the waiting time. It is not possible. Furthermore, even if the call is registered, the user may not get on the car due to inconvenience, or the call button may be pushed for mischief, causing the car to stop needlessly.

SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator hall call registration device that reduces waiting time at a hall and prevents unnecessary stops of the car.

[Means to solve the problem]

The purpose of this is to provide a temporary call in the passenger room of the landing, to register this temporary call, and to provide a cancellation means for canceling the temporary call when the car reaches the shortest position where the car can decelerate on this floor, and a waiting time display on this floor. At predetermined time intervals, if a hall call is not registered, the waiting time assuming that a hall call has been registered, and if a temporary call or a hall call is registered, the expected waiting time for the car to arrive. This is achieved by providing a display means for displaying the information.

[Effect]

According to the present invention, a user in a room can know the waiting time from the waiting time display device every predetermined time. Therefore, when a passenger operates the temporary call button in their room at an appropriate time, the waiting time for the car to arrive will be displayed. When the passenger leaves his/her room and presses the hall call button at the landing, the car immediately decelerates and stops, thereby significantly shortening the waiting time.

In addition, if for some reason the temporary call button is pressed and the landing call button is not pressed, the car will not stop at this floor.
There is no need to stop the car unnecessarily.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

Fig. 1 is an electrical wiring diagram showing one embodiment of the elevator hall call registration device of the present invention, Fig. 2 is a front view of the hall, Fig. 3 is a front view of the cabin indicator, and Figs. 4 and 5 are It is a time chart figure. Note that the elevators will be group-controlled elevators consisting of two elevators, No. A and No. B.

In FIG. 2, 1 is the landing, 2A and 2B are the landing doors of the A car and B car, and 3RAU and 3RAD are the ascending and descending call response lights of the A car. 5 is an indicator provided in a room on the same floor as landing hall 1, 6KU, 6KD are temporary ascending and descending call buttons provided in indicator 5, 7CU,
7CD is a waiting time display device for ascending and descending, which is also provided within the indicator 5.

In Figure 1, P and N are DC power supply terminals, 4HUa is a contact that closes when the rising platform button 4HU is pressed, and 4U is contact 4.
A relay that is energized when HU a is closed, 4 U
a□~4 U a 7 is a normally open contact, and 4LU is an indicator light that lights up when the rising hall call button 4HU is pressed, and is built in the rising hall call button 4HU. Similarly, 6KUa is a contact that closes when the temporary upward call button 6KU is pressed, 6U is a relay that is energized when the contact 6KUa is closed, 6Ua ~ 6 U a is its normally open contact, and 6LU is a temporary upward call button. The indicator light 7a lights up when 6KU and the ascending hall call button 4HU are pressed, and 7a is a contact point of a clock generator that generates a clock every second, for example. What are this contact 7a and contacts 4 U a , 6 U a 3? When they are connected in parallel and these contacts are closed, the waiting time calculating device 8 calculates the waiting time every second and displays the waiting time on the waiting time display device 7CU. 8D is a call allocation device, and when the ascending hall call button 4HU or the ascending temporary call button 6KU is pressed, the waiting time at that time is calculated by the waiting time calculation device 8,
Assign the most suitable basket. And the rising platform call button 4HU
When is pressed, contact 4 U a 7 closes, reservation light unit [3R is activated, and reservation pair 3RAU lights up.

6 is a deceleration position detection device that detects the optimal position at which the car can decelerate to that floor when the temporary up call button is pressed, which corresponds to about 3 seconds before the car lands on the floor, and 6Kb is Its normally closed contact, 9, is a deceleration command generator for decelerating and landing on that floor when the ascending hall call button is pressed, 4Pb
This is a normally closed contact of a relay (not shown) that is energized when the car lands on the floor.

Note that this embodiment will be described on the assumption that machine A has been allocated.

Next, the operation of this embodiment will be explained using the time charts shown in FIGS. 4 and 5.

The figure shows the relationship between the clock of the clock generator, the temporary up call, the up hall call, and the waiting time for up.

Figure 4 shows the temporary ascending call button 6KU and the ascending platform call button 4HU.
It is a time chart figure when it presses.

In FIG. 4, time T0. Since no calls have occurred in , only the clock input (7a) is input to the waiting time calculating device 8.

Therefore, the waiting time of the machine that is temporarily assigned for each clock, that is, for each second, is 17 (seconds), 16.22 seconds.
...is displayed. Note that the reason for the increase from 16 to 22 is that a call for one of the floors occurred during this time, so the waiting time became longer. At time T□, when rising temporary call button 6KU is pressed, relay 6U is energized,
It is self-held by the contact 6Ua, and the indicator light 6LU lights up. Contact 7a is short-circuited by contact 6 U a 3, so that from then on, at time T2. with a waiting time of 4 seconds. To,
Assume that the ascending platform call button 4HU is pressed. As a result, the relay 4U is energized and self-held by the contact 4U a 1, and the indicator light 4LU lights up. Therefore, contact 7a
is short-circuited by closing contact 4a, and contact 4Ua
, closes, the call allocation device 3R operates, and the reservation pair 3RAU
lights up, contact 4Ua closes, deceleration command device 9 operates, the car decelerates to the registered floor, and the waiting time is 2.1
, O is displayed, and the car stops (time T43) - When the car lands on the floor, contact 4Pb opens and relay 4U is deenergized.

Next, a case will be described using FIG. 5 in which the passenger presses the ascending temporary call button 6KU, but due to circumstances, does not press the ascending hall call button 4HU.

Time T in the same manner as above. 4, 17.16-22... is displayed on the waiting time display device 7CU. Then, at time T04, the ascending hall call button 4H is pressed.
When U is pressed, relay 4U is energized and waiting time display device 7
The CU displays 20...5.4.3.

When the predetermined position is reached (normally, this corresponds to a time of 3 seconds when expressed as a waiting time), the deceleration position detection device 6K starts operating (time T34), the contact 6Kb opens, and the relay 6U
is deenergized, contact 6 U a 3 opens, and the waiting time display device! 7CU returns to the initial state, and the waiting time is, for example, 23
．． 22... is displayed, so it's a deceleration command bag! !
9 becomes irrelevant and the car passes through that floor without slowing down and responds to the next call. Therefore, unnecessary operations are eliminated and the efficiency of group management operation can be improved.

In addition, when you press the ascending hall call button 4HU.

Contact 4UaG is closed and indoor indicator indicator light 6KU
is lit and the waiting time is also displayed as being reduced, so the indicator light 6KU in the indicator 5 is lit and the waiting time is also displayed as being reduced. Therefore, the passenger in the room knows that the elevator hall call has been registered, and in order to use the elevator, he or she only has to leave the room at the optimal time.

Further, in the above embodiment, the case has been described under the condition that the car is ascending, but when the car is descending, the code for ascending is simply converted into the symbol for descending, so the explanation will be omitted.

〔Effect of the invention〕

As described above, according to the present invention, a waiting time display device and a temporary call button are provided in the living room, and by pressing the temporary call button, the waiting time is displayed on the waiting time display device, which is an optimal method. Leave the room on time.

By pressing the hall call button, waiting time for the car can be significantly shortened. In addition, if the temporary call button is pressed but the hall call button is not pressed due to circumstances, the car will not stop at the registered floor and will respond to the next call, which will significantly improve the operating efficiency of the group control elevator. be able to.

[Brief explanation of drawings]

Fig. 1 is an electrical wiring diagram showing one embodiment of the hall call registration device of the present invention, Fig. 2 is a front view of the hall, Fig. 3 is a front view of the in-room indicator, and Figs. 4 and 5 are the actual implementation. FIG. 3 is a time chart diagram for explaining an example operation. 1... Landing, 4HU, 4HD... Up or down landing call button, 5... Room indicator, 6KU, 6KD... Temporary call up or down Button, 7CU, 7CD... Rise or fall waiting time display device, 7a... Clock generator contact, 8... Waiting time calculation device, 8D...
...Nominal assignment device, 9...Deceleration command production value. ] Figure Figure Figure Figure 0 η Ri th ≠ Zumagaku ---

Claims (1)

[Claims] (1) When a hall call installed at a landing is registered, a car is assigned to this hall call, and in the hall call registration device of the elevator that responds to the floor of the hall, a temporary call is set in the passenger room of the hall, and a car is assigned to this hall call. A temporary call is registered, and when the car reaches the shortest position where the car can decelerate, a cancellation means is provided for canceling the temporary call, and a waiting time display device is provided on this floor, and at predetermined time intervals, when the hall call is not registered, , an elevator landing comprising display means for displaying a waiting time assumed when a hall call is registered and a waiting time when a car is expected to arrive when the temporary call or hall call is registered. Call registration device.