JPS6026048Y2 - Parallel elevator operating equipment - Google Patents

Description

[Detailed Description of the Invention] Field of Application of the Invention The present invention relates to an elevator operating device for operating a plurality of elevators in a mutually related manner.

Background of the invention In this type of parallel operation system for elevators, when a hall call occurs on a certain floor, it is determined which elevator can serve the service most efficiently based on the position of each elevator and the direction of operation. Currently, each elevator is assigned a hall call.

Therefore, the current parallel operating system has the disadvantage that it is not possible to preferentially call a specific elevator on a specific floor.

Purpose of the invention The purpose of the present invention is to eliminate the drawbacks of the above-mentioned prior art and to provide an operating device for parallel elevators that can appropriately call a specific elevator, especially an elevator for people with disabilities such as wheelchairs, quickly and efficiently. be.

Summary of the invention In order to achieve this objective distantly, the present invention calls the elevator for the disabled to the hall separately from the general hall call button in a plurality of elevators including the elevator for the disabled that operate in conjunction with each other. A dedicated hall call means is provided, and in response to this dedicated hall call, only the elevator for the disabled is separated from related operation with other elevators, and this elevator for the disabled is serviced by the dedicated hall call, and the elevator for the disabled is This feature is characterized in that the dedicated hall call is reset only by

Embodiment of the Invention Hereinafter, an embodiment of the invention will be described in detail with reference to FIGS. 1 to 5.

FIG. 1 is a hall button arrangement diagram of two parallel operation type elevators, and FIGS. 2 to 5 are specific circuit diagrams for controlling the operation of the same elevators.

In Fig. 1, A indicates the general hall button, B indicates No., the dedicated hall button for the No. 1 machine, D indicates No., the No. 1 elevator, and E indicates No. the No. 2 elevator.

In addition, in the hall call circuit shown in Fig. 2, A-U is the general hall button, U is the ascending hall call relay, ■-10 is the signal contact of the ascending hall call relay, RU is the ascending reoven relay,
RDl is the signal contact of the descending reoven relay, SU2. S
U3 is the signal contact of the dedicated ascending hall call relay, r is the resistance of the hall call relay, g is the re-oven contact, h is the hall call reset contact, and DLI is the signal contact of the descending direction relay, respectively. In the dedicated hall call circuit, B and U are dedicated ascending hall buttons, SU is a dedicated ascending hall call relay, SU is a signal contact of the dedicated ascending hall call relay,
U2 indicates the signal contacts of the ascending hall call relay, respectively.

Furthermore, in the Hall call direction selection circuit shown in FIG.
is the ascending direction selection relay, DAl is the descending direction selection relay,
U3 is the signal contact of the ascending hall call relay, nl is the signal contact of the nth floor hall call relay, 11 is the direction selection contact, SR1
represents the upward series resistance, and SR2 represents the downward series resistance. In the dedicated hall call direction selection circuit shown in Fig. 5,
UA2 is a dedicated ascending direction selection relay, DA2 is a dedicated descending direction selection relay, SU is a signal contact for a dedicated ascending hall call relay, ... is a signal contact for the n floor hall call relay, 12 is a contact for direction selection, SR3 is an ascending direction selection relay. The direction series resistance and SR4 respectively indicate the downward direction series resistance.

Next, a specific operating method will be explained.

First, when you press the general hall button A in Figure 1 (actually, the up and down buttons are located on intermediate floors), the general hall buttons A-U in Figure 2 are turned on, and the No. 1 machine is pressed. CE)
A'' U - Series resistance of hall call relay r - Ascending hall call relay - U - ■ Progress No, Ascending hall call relay U of No. 1 is energized.

At this time, even if the hall button is released, the signal contact U1 of the ascending hall call relay maintains the self-holding state.

On the other hand, No. 1 ■---General hall button A-U-
Dedicated ascending hall call relay signal contact 5ua (b contact) -
Hall call relay resistance r - rising hall call relay U - ○ progresses, No, the rising hall call relay U of No. 2 is also energized.

Next, in Fig. 4, the signal contact u3 of the ascending hall call relay is
(B contact) is open, so ■One-way selection contact i□
- signal contact U3 (b contact) of the ascending hall call relay; an ascending direction selection relay UA consisting of an ascending direction series resistor SR;
The short circuit of is disconnected midway, and the upward direction selection relay UA1
is No, and both No. 1 and No. 2 are energized (I will omit the explanation here, but actually No, No for No. 1, and No again depending on the position and driving direction of No. 2.

Since No. 2 and No. 1 cars are regulated in a manner that allows them to exhibit their transport capacity most efficiently depending on their location and driving direction, the ascending direction selection relay UA1 is energized for the same hall call for No. 1 and No. 1 and No. 2 cars. ).

Therefore, whichever ascending direction selection relay UA□ is energized serves the ascending hall call relay U (the explanation of the operation process will be omitted).

For the sake of explanation, if No. 1 serves the ascending hall call relay U, then in Fig. 2, No. 1 serves the ascending hall call relay U. - signal contact U+ (a contact) of the ascending hall call relay - series resistance f- of the hall call relay No in the progress of the signal contact DL1 (b contact) of the hall call set contact lever 1 downward direction relay.
By short-circuiting the ascending hall call relay U of No. 1, this relay is de-energized, indicating that the service has ended.

Also, No. No. 2 unit also ■ - Signal contact U1 of the ascending hall call relay - Resistance r of the hall call relay - Signal contact 5U3 (b contact) of the dedicated ascending hall call relay - Hall call reset contact 1 of the descending direction relay Signal contact DI, 1 (b contact) - No in progress, No. 2 ascending hall call relay U
is also deactivated.

Now that we have explained the operating method when the hall button is pressed, we will now explain the operating method when the dedicated hall button is pressed.

First, in Figure 1, press the dedicated hall button B for No. 1 machine, the dedicated ascending hall button B-U in Figure 3 is turned on, and the
o. The dedicated ascending hall call relay SU is energized in the course of ■ - Dedicated ascending hall button BU of the No. 1 machine - Dedicated ascending hall call relay 5u-e.

Next, in Fig. 2, No. 1 - signal contact 5U2 (a contact) of dedicated ascending hall call relay - resistance r of hall call relay - ascending hall call relay - U - No after 10.

The ascending hall call relay U of the No. 1 car is energized and further self-held at the signal contact U1 of the ascending hall call relay.

No, No for Unit 2, ■ of Unit 1 - signal contact 5U2 (a contact) - 3U2 (b contact) of dedicated ascending hall call relay or resistance r of hall call relay - signal contact 5U2 (b) of dedicated ascending hall call relay However, as mentioned above, the signal contact S of the dedicated ascending hall call relay
Since U2 and 5U3 (b contacts) are both open, no energizing circuit is formed.

Here, returning to FIG. 3, even if the dedicated ascending hall buttons B and U are released, ■ - the signal contact SU of the dedicated ascending hall call relay, (
(a contact) - Signal contact U2 (a contact) of the ascending hall call relay - The dedicated ascending hall call relay SU is self-maintaining.

Next, in Figure 5, the signal contact su of the dedicated ascending hall call relay
, (b contact) is open, ■ one-way selection contact 1
2 - The short circuit of the dedicated ascending direction selection relay UA2 consisting of the signal contact Su of the dedicated ascending hall call relay, (b contact) - the ascending direction series resistor SR3 is disconnected midway, and the dedicated ascending direction selection relay UA2 of No. 1 unit is disconnected. is energized.

(Figure 5 has the circuit only for elevators with dedicated hall buttons).

By energizing this dedicated upward direction selection relay UA, the intermediate process will be omitted, but the position of No. 2,
Priority service can be provided regardless of driving direction.

No. When the No. 1 car serves the dedicated ascending hall call relay SU, in Fig. 2, No. (a contact) - Series resistance r of Hall call relay - Hall call set contact 1 - Signal contact DL of descending direction relay, i (b contact) - A short circuit of the ascending hall call relay is formed in the course of -0. Ru.

Therefore, the signal contact U2 (a contact) of the ascending hall call relay that held the dedicated ascending hall call relay SU in FIG.
is deactivated, indicating that the service has ended.

Next, when the dedicated ascending hall call relay SU is energized, No. If the No. 2 elevator E serves a car call etc. earlier than the No. 1 elevator D, the No. 2 elevator
No. in the diagram: $ of Unit 2 - Signal contact Ut (a contact) of the ascending hall call relay - Series resistance r of the hall call relay - Signal contact D of the descending direction relay
In the course of L
Since U3 (b contact) is open, the reset circuit is not formed and remains until No. 1 is serviced.

Next, No. 1. When I was closing the door on the second floor,
In Figure 2, when the general hall buttons A-U are pressed, No. 1
．． For both machine No. 2 - General hall buttons A, U - Signal contact 5u2 of dedicated ascending hall call relay (B contact, No, only for machine No. 2) - Re-open contact g - Signal contact RD of descending oven relay ( b contact) - rising re-open relay R
As U-○ progresses, the rising re-opening relay RU is energized,
A re-oven command is generated for a closed door (actually 1
A re-oven signal is sent to the elevator in the machine to increase efficiency).

In addition, when No. 1 and No. 2 are both on the same floor and the doors are closed, when the dedicated ascending hall button B-U is pressed in Fig. 3, the dedicated ascending hall call relay SU is energized, and as shown in Fig. 2. No,
■-Dedicated ascending hall call relay signal contact 5U2 of Unit 2
(A contact) - Re-oven contact 1,000g - Lowering oven relay signal contact RD1 (B contact) - Rising oven relay RU-9 path No.

By energizing the ascending re-oven relay RU of the No. 1 machine, a re-oven command is generated only for the No. 1 machine (No. For the No. 2 machine, the signal contact 5U2 (b contact) of the dedicated ascending hall call relay is activated. Since the circuit is open, the rising oven relay RU is not energized.

Therefore, no re-opening command is issued).

In this way, in this embodiment, although parallel operation is normally performed, only when the dedicated hall button B is pressed on a specific floor,
A specific elevator can be serviced preferentially, and the desired elevator can be reliably called regardless of the positions and operating directions of other elevators.

Therefore, it can be used, for example, as described below, and it is possible to improve services for specific customers.

(1) Normally, the passenger elevator and wheelchair elevator are operated in parallel using hall button A to provide efficient transportation, and only when hall button B (exclusively for wheelchairs) is pressed, the position of the passenger elevator, Since wheelchair passengers can be served preferentially regardless of the driving direction, waiting time can be shortened.

(2) In elevators with parallel operation system, No. 1 is 1
The former floor (1st floor ~ 1 (g-), No. 2 is on the 7th floor (
1st floor to 7th floor), No. 8 for Unit 2. 9. I
cI cannot be used for old hall calls.

In this case, 8. 9.101! When there is a passenger going to l, by pressing the dedicated hall button B on a specific floor,
No.

Since the No. 1 car can provide priority service regardless of the location of the No. 2 car or the driving direction, it is possible to improve the service for specific customers.

In addition, FIG. 6 shows the arrangement of hall buttons different from that in FIG. 1, and in this case, the dedicated elevators No.
A dedicated hall button B is installed beside elevator D in Unit 1.

In this way, by associating the dedicated button with the dedicated elevator, the dedicated elevator can be clearly identified from the landing.

Effects of the invention As explained above, according to the invention, at least one predetermined elevator among a plurality of elevators that are operated in a mutually related manner is normally operated in a mutually related manner with other elevators. Since the system is configured to operate in certain cases without interrelation with the operation of other elevators, it is possible to reliably call only a specific elevator in parallel operation type elevators without interrelation with the operation of other elevators. It is possible to improve services for specific customers.

[Brief explanation of drawings]

The figures show one embodiment of the present invention, in which Figure 1 is a front view of two parallel operation type elevators showing the arrangement of hall buttons, Figure 2 is a hall call circuit diagram, and Figure 3 is a dedicated hall call circuit diagram,
FIG. 4 is a hall call direction selection circuit diagram, FIG. 5 is a dedicated hall call selection circuit diagram, and FIG. 6 is a front view similar to FIG. 1 showing another arrangement of hall buttons. A: General hall button, B: No,
Hall button dedicated to Unit 1, D...No, Unit 1 elevator, E...Song No., Unit 2 elevator, A
-U...General hall button, B-U...Special ascending hall button, U......Ascending hall call relay,
U1-U3...Signal contact of rising hall call relay, RU......Rising re-opening relay, RUl...
...Signal contact of descending re-opening relay, SU...
...Dedicated ascending hall call relay, SU1~SU,...
...Dedicated ascending hall call relay signal contact, DL,...
...Signal contact of descending direction relay, UA, ...
・Ascending direction selection relay, DA2... Dedicated ascending direction selection relay, DA,... Descending direction selection relay, DA2... Dedicated descending direction selection relay n□, T
'I2...Nth floor hall call relay signal contact.

Claims (1)

[Scope of utility model registration request] In the case of multiple elevators including elevators for the disabled, hall call buttons common to these multiple elevators, and elevators that operate the elevators in response to the hall call associated with the multiple elevators, a button provided in the hall. a dedicated hall call means for calling the elevator for the handicapped separately from the common hall call button, and a means for separating the elevator for the handicapped from the operation related to the common hall call button in response to the dedicated hall call means. and a means for servicing the elevator for the disabled to the dedicated hall call, and a means for separating the dedicated hall call and the common hall call set circuit in response to the dedicated hall call means. An operating device for a parallel elevator, characterized by comprising means for resetting a dedicated hall call.