CN115108417B - Elevator system - Google Patents
Elevator system Download PDFInfo
- Publication number
- CN115108417B CN115108417B CN202111518038.4A CN202111518038A CN115108417B CN 115108417 B CN115108417 B CN 115108417B CN 202111518038 A CN202111518038 A CN 202111518038A CN 115108417 B CN115108417 B CN 115108417B
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- CN
- China
- Prior art keywords
- elevator
- control device
- unit
- allocation
- destination floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/2408—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
- B66B3/006—Indicators for guiding passengers to their assigned elevator car
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/30—Details of the elevator system configuration
- B66B2201/308—Ganged elevator cars
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Provided is a population management control device which can be switched to an independent operation state without confusing a user even in a state where no means for notifying allocation change is provided in a boarding zone destination floor registration system. The group management control device of the embodiment comprises: a number allocation machine determining unit for determining an elevator to be used by a user for the destination floor registration of the destination floor registration device at the elevator taking place; and an allocation command output unit that outputs the allocation command determined by the allocation command determination unit to the elevator control device, wherein the elevator control device includes an independent operation start operation unit that instructs the operation control unit to start the independent operation, and the operation control unit of the elevator control device moves the elevator of the elevator to the designated floor to perform the door opening standby after the independent operation start operation unit is operated, and moves the elevator of the elevator to the designated floor to perform the door opening standby after the elevator controlled by the elevator control device does not receive the allocation command from the allocation command output unit, and performs the door opening standby after the elevator controlled by the elevator control device has received the allocation command from the allocation command output unit, in response to all the allocation commands.
Description
Technical Field
The embodiment of the invention relates to an elevator system and an independent operation method of an elevator.
Background
The elevator system has a boarding site to which a boarding device is provided, and a boarding site to which a boarding system is provided (Destination Control System: DCS). In DCS, a hall call to a floor controller is registered by an HDC (Hall Destination Controller) device, and an elevator assigned to a car is displayed on a screen of the hall call registration device, so that a user is notified of the elevator to be used.
Disclosure of Invention
However, in some cases, it is desirable to set the elevator assigned to the elevator to an independent operation state separated from the group management control, for example, in maintenance or adjustment. However, in the conventional DCS, when the allocation is changed, there is a problem that the user cannot be notified of the change of the elevator allocation to the allocated elevator notified by the boarding pass to the floor registration device to other elevator.
The present invention provides an elevator system and an independent operation method of an elevator, which can change to an independent operation state without confusing a user even in a state that a means for notifying allocation change is not provided in a landing registering system at a landing position.
An elevator system according to an embodiment includes: an elevator control device provided with an operation control unit for controlling the operation of an elevator; a group management control device for managing the elevator control device; and a boarding location-to-floor registration device provided at the boarding location. The group management control device is provided with: a number allocation machine determining unit for determining an elevator to be used by a user for the destination floor registration performed by the destination floor registration device at the elevator taking place; and an allocation command output unit that outputs the allocation command determined by the allocation number machine determination unit to the elevator control device. The elevator control device includes an independent operation start operation unit that instructs the operation control unit to start independent operation. The operation control unit moves the elevator of the elevator to a designated floor to perform a door opening standby when the elevator controlled by the elevator control device does not receive an allocation command from the allocation command output unit after the independent operation start operation unit is operated, and performs an independent operation transition to move the elevator of the elevator to the designated floor to perform a door opening standby after responding to all allocation commands when the elevator controlled by the elevator control device has received an allocation command from the allocation command output unit.
According to the elevator system having the above configuration, even when the elevator system is going to the floor registration system without notifying the means of the allocation change, the elevator system can be turned into the independent operation state without confusing the user.
Drawings
Fig. 1 is a block diagram showing the structure of an elevator system according to embodiment 1.
Fig. 2 is a flowchart showing the processing steps of the elevator system according to embodiment 1.
Fig. 3 is a block diagram showing the structure of an elevator system according to embodiment 2.
Fig. 4 is a flowchart showing the processing steps of the elevator system according to embodiment 2.
Fig. 5 is a block diagram showing the structure of an elevator system according to embodiment 3.
Fig. 6 is a flowchart showing the processing steps of the elevator system according to embodiment 3.
Detailed Description
Embodiment 1
Fig. 1 is a block diagram showing the structure of an elevator system according to embodiment 1.
The elevator system shown in fig. 1 includes a landing destination registering device 10, a group management control device 20, and an elevator control device 30.
The boarding floor registration device 10 is provided at an elevator boarding floor, registers a user's destination floor, and outputs the registered destination floor to the group management control device 20. The boarding pass to the floor registration device 10 has a function of displaying the assigned number machine assigned from the group management control device 20 and notifying the user.
The group management control device 20 includes an allocation machine determining unit 21 and an allocation command outputting unit 22. The assigned number machine determining unit 21 inputs the elevator to the floor registration from the boarding pass to the floor registration device 10 to determine the optimal assigned number machine. The assignment command output unit 22 instructs the elevator control device 30 to assign the elevator determined by the assignment elevator determination unit 21.
The elevator control device 30 includes an operation control unit 31 and an independent operation start operation unit 32. The operation control unit 31 controls the operation of the elevator of the managed elevator based on the instruction from the group management control device 20. In this case, the operation control unit 31 performs the normal operation in the normal operation mode, performs the maintenance inspection operation in the maintenance inspection mode, and performs the control operation when an earthquake occurs or the like. When the individual operation is performed by separating the elevators under the allocation management of the group management control device 20, the individual operation start operation unit 32 outputs an individual operation start operation instruction to the operation control unit 31.
The independent operation start operation unit 32 includes an operation switch that outputs an independent operation start operation signal to the operation control unit 31, and is operated when the elevator of the elevator controlled by the elevator control device 30 is changed from group management to independent operation. The independent operation start operation unit 32 may be additionally provided in a control board constituting the elevator control device 30 in an on-board manner.
Next, the processing steps of the elevator system according to embodiment 1 will be described with reference to the flowchart of fig. 2.
When there is a destination floor registration to the floor registration device 10 at the boarding location, the allocation machine determining unit 21 performs a process of allocating an elevator to be used by the user to determine an elevator of the allocation machine. The assignment command output unit 22 outputs an assignment command for causing the elevator of the elevator determined by the assigned elevator determining unit 21 to be registered in the floor to the operation control unit 31 of the elevator control device 30. Thus, the assigned elevator moves from the call floor to which the floor registration is performed to the floor after loading the user.
When the independent operation start operation unit 32 is operated to instruct the independent operation start to the operation control unit 31 while such normal operation is being performed (yes in step S1), the operation control unit 31 determines whether or not the allocation is present (step S2). If there is an allocation (yes in step S2), an operation is performed to respond to all the allocations (step S3). After the operation responsive to all the allocated operations is performed, the operation is separated from the control of the group management control device 20, and the operation is changed to the independent operation, and the "pull-back operation to the specified floor" in which the elevator is moved to the specified floor and the door opening standby is performed.
When the allocation command is not received from the allocation command output unit 22 (no in step S2), the operation is immediately changed to the independent operation, and the "pull-back operation to the specified floor" in which the elevator is moved to the specified floor and the door opening standby is performed is executed (step S4).
As described above, according to embodiment 1, in the boarding pass-to-layer registration system provided with the boarding pass-to-layer registration device 10, even when the allocation of the number machine to the user is changed, the user at the boarding pass-to-layer can be changed to the independent operation state without confusion.
< embodiment 2 >
Fig. 3 is a block diagram showing the structure of an elevator system according to embodiment 2.
In embodiment 2, in addition to the configuration of embodiment 1, the elevator control device 30 further includes an additional allocation prohibition signal output unit 33 and an independent operation release operation unit 34.
The additional allocation prohibition signal output unit 33 outputs an additional allocation prohibition signal to the allocation machine detection unit 21 of the group management control device 20 when the independent operation start operation unit 32 is operated.
The independent operation canceling operation unit 34 is operated when canceling the independent operation, and outputs an independent operation canceling instruction to the operation control unit 31 and the additional allocation prohibition signal output unit 33.
Next, the processing steps of the elevator system according to embodiment 2 will be described with reference to the flowchart of fig. 4. The same steps as those in the flowchart of embodiment 1 shown in fig. 2 are assigned the same step numbers.
When the independent operation start operation unit 32 is operated to instruct the operation control unit 31 to start the independent operation (yes in step S1), the additional allocation prohibition signal output unit 33 outputs an additional allocation prohibition signal output to the allocation machine determination unit 21. Thereby, additional allocation to the elevator is prohibited (step S10). In this case, the allocation machine determining unit 21 removes the elevator controlled by the elevator control device 30 that outputs the additional allocation prohibition signal from the destination machines of the allocation machines, and selects the other elevator as the allocation machine.
Next, the operation control unit 31 determines whether or not there is an assignment (step S2). If there is an assignment (yes in step S2), an operation is performed to respond to all the assignments (step S3). After the operation responsive to all the allocated operations is performed, the operation is separated from the control of the group management control device 20, and the operation is switched to the independent operation, and the "pull-back operation to the designated floor" in which the elevator is moved to the designated floor and the door opening standby is performed (step S4).
When the allocation command is not received from the allocation command output unit 22 (no in step S2), the operation is immediately changed to the independent operation, and the "pull-back operation to the specified floor" in which the elevator is moved to the specified floor and the door opening standby is performed is executed (step S4).
Next, when the independent operation canceling operation is performed by the independent operation canceling operation unit 34 to cancel the independent operation (yes in step S11), the output of the additional allocation prohibition signal is stopped, and the normal operation state is restored (step S12).
As described above, according to embodiment 2, the independent operation can be reliably released and the normal operation can be resumed, and the service to the user can be prevented from being reduced.
Embodiment 3
Fig. 5 is a block diagram showing the structure of an elevator system according to embodiment 3.
In embodiment 3, in addition to the configuration of embodiment 2, the group management control device 20 further includes a destination-floor registration waiting time management unit 23 and a maintenance operation suspension instruction output unit 24, and the elevator control device 30 further includes a maintenance operation suspension unit 35.
The destination floor registration waiting time management unit 23 manages the time until the elevator determined by the allocation machine determination unit 21 completes the response to the setting floor of the destination floor registration device 10 at the boarding location for the destination floor registration by the destination floor registration device 10 at the boarding location.
When the maintenance operation is shifted to the maintenance operation after the independent operation, the maintenance operation suspension instruction output unit 24 outputs a maintenance operation suspension instruction to the elevator control device 30 that is executing the maintenance operation when the time managed by the destination floor registration waiting time management unit 23 exceeds a predetermined time.
When receiving the maintenance operation suspension command, the maintenance operation suspension unit 35 notifies the passenger car of suspension of the maintenance operation, and then suspends the maintenance operation to shift to the normal operation state.
Next, the processing steps of the elevator system according to embodiment 2 will be described with reference to the flowchart of fig. 6. The same steps as those in the flowchart of embodiment 2 shown in fig. 4 are assigned the same step numbers, and detailed description thereof is omitted.
After the transition to the independent operation is made by the process of step S4, it is determined whether or not to make the transition to the other maintenance mode (step S21). When the maintenance mode is changed to a dedicated operation, a checking operation, or the like (yes in step S21), a maintenance operation is performed (step S22).
If the elevator is not switched to the other maintenance mode (no in step S21), it is determined whether or not a predetermined time has elapsed from the start of the standby for opening the door by performing the reverse operation to the specified floor (step S23). For example, when 1 to 2 minutes have elapsed in the door-open standby state (yes in step S23), the maintenance operation suspension instruction output unit 24 outputs a suspension instruction to the maintenance operation suspension unit 35, since it is not necessary to continue the independent operation. Thereby, the elevator is restored to the normal operation (step S24). When the door opening standby time does not elapse for a predetermined time (step S23: NO), the independent operation is continued (step S25).
Next, when the independent operation canceling operation is performed by the independent operation canceling operation unit 34 to cancel the independent operation (yes in step S11), the output of the additional allocation prohibition signal is stopped, and the normal operation state is restored (step S12).
As described above, according to embodiment 3, when a predetermined time elapses after the drag operation to the designated floor, the maintenance operation is stopped and the normal operation state is shifted, so that forgetting to return to the normal operation can be prevented, and the service to the user can be prevented from being lowered.
< other embodiments >
In the above embodiments, the following may be adopted: when the independent operation is performed, the user is informed of the situation in the car to urge the user to get off the car. Further, the vehicle may be changed to an independent operation when no user is present in the car based on a load signal from the load sensor and/or image information from the camera in the car.
While the present invention has been described with reference to several embodiments, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and spirit of the invention, and are included in the invention described in the claims and their equivalents.
Claims (1)
1. An elevator system is provided with:
an elevator control device provided with an operation control unit for controlling the operation of an elevator;
a group management control device for managing the elevator control device; and
the elevator-taking place goes to the layer registering device, which is arranged at the elevator-taking place,
the group management control device is provided with:
a number allocation machine determining unit for determining an elevator to be used by a user for the destination floor registration performed by the destination floor registration device at the elevator taking place; and
a distribution instruction output unit for outputting the distribution instruction determined by the distribution number determining unit to the elevator control device,
the elevator control device is provided with an independent operation starting operation part which instructs the independent operation starting to the operation control part,
after the independent operation start operation section is operated,
when the elevator controlled by the elevator control device does not receive the allocation command from the allocation command output part, the elevator is moved to a designated floor to implement door opening standby,
when the elevator controlled by the elevator control device has received the allocation command from the allocation command output unit, the elevator is shifted to an independent operation in which the elevator is moved to a specified floor to perform a standby for opening the door after responding to all the allocation commands,
the operation control section may be configured to control the operation of the vehicle,
when the maintenance operation for maintaining and adjusting the elevator is started after the door opening standby of the appointed floor based on the independent operation, the elevator is switched to the maintenance operation state,
when the maintenance operation is not started within a certain period of time after the door opening standby of the specified layer, the control to return to the normal operation state is performed,
the group management control device further includes:
a destination floor registration waiting time management unit that manages, for destination floor registration by the destination floor registration device at the elevator entrance, a time until the elevator determined by the assigned number machine determination unit completes a response to the elevator being located at the elevator entrance; and
a maintenance operation suspension instruction output unit that outputs a maintenance operation suspension instruction to the elevator control device that is executing the maintenance operation when the time managed by the destination floor registration waiting time management unit exceeds a predetermined time,
the elevator control device further includes a maintenance operation stopping unit that, when receiving the maintenance operation stopping instruction, notifies the inside of the car of a suspension of the maintenance operation, and then stops the maintenance operation to shift to a normal operation state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021046833A JP7155317B2 (en) | 2021-03-22 | 2021-03-22 | elevator system |
| JP2021-046833 | 2021-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115108417A CN115108417A (en) | 2022-09-27 |
| CN115108417B true CN115108417B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111518038.4A Active CN115108417B (en) | 2021-03-22 | 2021-12-09 | Elevator system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7155317B2 (en) |
| CN (1) | CN115108417B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5010472A (en) * | 1988-03-04 | 1991-04-23 | Hitachi, Ltd. | Customer participatory elevator control system |
| JP2004051284A (en) * | 2002-07-18 | 2004-02-19 | Hitachi Ltd | Group control device for elevator |
| JP2009215045A (en) * | 2008-03-12 | 2009-09-24 | Toshiba Elevator Co Ltd | Elevator |
| JP2012201496A (en) * | 2011-03-28 | 2012-10-22 | Toshiba Elevator Co Ltd | Elevator group management controller |
| JP2013018585A (en) * | 2011-07-08 | 2013-01-31 | Mitsubishi Electric Corp | Elevator group control system |
| JP2016016916A (en) * | 2014-07-04 | 2016-02-01 | 株式会社日立製作所 | Elevator group management control device and elevator group management control method |
| JP2016023033A (en) * | 2014-07-18 | 2016-02-08 | 株式会社日立ビルシステム | Call registration device for elevator |
| JP2016113237A (en) * | 2014-12-12 | 2016-06-23 | 株式会社日立製作所 | Elevator system and management method for elevator system |
| CN105836553A (en) * | 2014-12-04 | 2016-08-10 | 东芝电梯株式会社 | Elevator group management control device |
| CN107310995A (en) * | 2016-04-27 | 2017-11-03 | 东芝电梯株式会社 | Elevator set management and control device |
| JP2019018980A (en) * | 2017-07-20 | 2019-02-07 | 三菱電機ビルテクノサービス株式会社 | Controller of elevator |
| CN110116944A (en) * | 2018-02-06 | 2019-08-13 | 株式会社日立制作所 | Elevator control gear, elevator device and elevator control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3400339B2 (en) * | 1998-03-06 | 2003-04-28 | 株式会社東芝 | Elevator control device |
-
2021
- 2021-03-22 JP JP2021046833A patent/JP7155317B2/en active Active
- 2021-12-09 CN CN202111518038.4A patent/CN115108417B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5010472A (en) * | 1988-03-04 | 1991-04-23 | Hitachi, Ltd. | Customer participatory elevator control system |
| JP2004051284A (en) * | 2002-07-18 | 2004-02-19 | Hitachi Ltd | Group control device for elevator |
| JP2009215045A (en) * | 2008-03-12 | 2009-09-24 | Toshiba Elevator Co Ltd | Elevator |
| JP2012201496A (en) * | 2011-03-28 | 2012-10-22 | Toshiba Elevator Co Ltd | Elevator group management controller |
| JP2013018585A (en) * | 2011-07-08 | 2013-01-31 | Mitsubishi Electric Corp | Elevator group control system |
| JP2016016916A (en) * | 2014-07-04 | 2016-02-01 | 株式会社日立製作所 | Elevator group management control device and elevator group management control method |
| JP2016023033A (en) * | 2014-07-18 | 2016-02-08 | 株式会社日立ビルシステム | Call registration device for elevator |
| CN105836553A (en) * | 2014-12-04 | 2016-08-10 | 东芝电梯株式会社 | Elevator group management control device |
| JP2016113237A (en) * | 2014-12-12 | 2016-06-23 | 株式会社日立製作所 | Elevator system and management method for elevator system |
| CN107310995A (en) * | 2016-04-27 | 2017-11-03 | 东芝电梯株式会社 | Elevator set management and control device |
| JP2019018980A (en) * | 2017-07-20 | 2019-02-07 | 三菱電機ビルテクノサービス株式会社 | Controller of elevator |
| CN110116944A (en) * | 2018-02-06 | 2019-08-13 | 株式会社日立制作所 | Elevator control gear, elevator device and elevator control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115108417A (en) | 2022-09-27 |
| JP2022146050A (en) | 2022-10-05 |
| JP7155317B2 (en) | 2022-10-18 |
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