CN116142904A - Elevator device and control method thereof - Google Patents
Elevator device and control method thereof Download PDFInfo
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- CN116142904A CN116142904A CN202211381877.0A CN202211381877A CN116142904A CN 116142904 A CN116142904 A CN 116142904A CN 202211381877 A CN202211381877 A CN 202211381877A CN 116142904 A CN116142904 A CN 116142904A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 claims abstract description 78
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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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
- B66B1/3423—Control system configuration, i.e. lay-out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention provides an elevator apparatus and a control method thereof, which can position and stop a car so that the upper surface of the car is consistent with the floor level of an installation layer of the elevator control apparatus even if the installation layer of the elevator control apparatus is different from one elevator apparatus to another. An elevator apparatus is provided with a car and a control device (102) for controlling the lifting operation of the car, wherein the control device (102) determines the setting layer of the control device (102) based on flooding height information (411) in a maintenance mode of the control device (102), and the upper surface of the car is positioned at the setting layer by lifting the car.
Description
Technical Field
The present invention relates to an elevator apparatus and a control method thereof.
Background
Patent document 1 describes an elevator apparatus including: a supporting member fixed to a wall portion of the elevation passage; an elevator control device supported by a supporting member in a hoistway so as not to interfere with a car that is lifted in the hoistway, the elevator control device being disposed in association with a hall floor (floor) of a specific floor (refer to paragraph 0009). In patent document 1, it is considered to stop a car by aligning an upper surface of the car with a hall floor of a specific floor, and a worker performs maintenance by boarding the upper surface of the car (refer to paragraph 0010). In the elevator apparatus of patent document 1, since the elevator control apparatus is disposed in alignment with the hall floor of a specific floor located in the middle or upper portion of the hoistway, it is not necessary to implement a flooding countermeasure (refer to paragraph 0011).
In an inspection mode such as inspection of an elevator control apparatus, a car is first lifted and positioned so that the upper surface thereof coincides with the uppermost floor level, and stopped. The positioning of the car is performed using various position sensors or the like (refer to paragraph 0023). Next, the hall door is opened, and the worker climbs the upper surface of the car from the hall door. An operator opens a front cover of an elevator control apparatus provided with a lower end portion aligned with a hall floor of a specific floor on a car, and performs an operation such as maintenance on the elevator control apparatus (refer to paragraph 0024).
Prior art literature
Patent literature
Patent document 1: JP-A2001-80834
In patent document 1, when the installation floor where the elevator control device is installed is different for each elevator device, it is not considered to stop the positioning of the car so that the upper surface of the car (hereinafter referred to as the car upper surface) coincides with the floor level of the installation floor of the elevator control device.
In an elevator apparatus for water flooding, it is necessary to provide an elevator control apparatus at a floor level higher than a water flooding height designated in a disaster map. In this case, the flooding height designated in the disaster map is different for each building in which the elevator apparatus is installed, and the installation floor of the elevator control apparatus is also different.
Disclosure of Invention
The present invention aims to provide an elevator device and a control method thereof, which can position and stop a car so that the upper surface of the car is consistent with the floor level of an installation layer of an elevator control device even when the installation layer of the elevator control device is different from one elevator device to another.
In order to achieve the above object, an elevator apparatus of the present invention includes: a car; and a control device that controls the lifting operation of the car, wherein in the elevator device, the control device determines a setting floor of the control device based on the flooding height information in a maintenance mode of the control device, and positions the upper surface of the car at the setting floor by performing the lifting operation of the car.
In order to achieve the above object, an elevator apparatus according to the present invention includes: a car; and a control device for controlling the lifting operation of the car, wherein in the control method of the elevator device, in a maintenance mode of the control device, a setting layer of the control device is determined based on the flooding height information, and the upper surface of the car is positioned on the setting layer by performing the lifting operation of the car.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the present invention, there is provided an elevator apparatus and a control method thereof, capable of stopping the positioning of a car so that the upper surface of the car coincides with the floor level of the installation floor of the elevator control apparatus even when the installation floor of the elevator control apparatus differs for each elevator apparatus.
The problems, structures, and effects other than those described above will be apparent from the following description of the embodiments.
Drawings
Fig. 1 is a schematic view showing a cross section of an elevator apparatus according to an embodiment of the present invention, as seen from a side surface side.
Fig. 2 is a schematic view showing an elevator apparatus according to an embodiment of the present invention, in which a car is stopped in a maintenance operation of a control apparatus.
Fig. 3 is a block diagram showing a schematic configuration of a control device according to an embodiment of the present invention.
Fig. 4 is a flowchart of a positioning operation of a car to an installation floor of a control device according to an embodiment of the present invention.
Description of the reference numerals
Elevator apparatus, 102..control apparatus, 104..car, 104 a..car upper surface of car 104, 104 b..obstacle (handrail), 403..input apparatus for inputting work content information 431, 411..flooding height information, 414.obstacleinformation, 431..work content information.
Detailed Description
Hereinafter, an embodiment of an elevator apparatus 100 according to the present invention will be described with reference to fig. 1 to 4. In the drawings, the same components are denoted by the same reference numerals, and repetitive description thereof will be omitted. In the following description, the up-down direction coincides with the up-down direction of the car 104.
The structure of the elevator apparatus 100 will be described with reference to fig. 1. Fig. 1 is a schematic diagram showing a cross section of an elevator apparatus 100 according to an embodiment of the present invention, as seen from a side surface side.
The elevator apparatus 100 includes: a car 104 that moves up and down in the hoistway 101, and a counterweight 105; a hoisting machine 103 around which a main rope, not shown, is wound; car guide rails 106, 107 that are vertically provided in the hoistway 101 and guide the lifting of the car 104; balance weight rails 108 and 109 that stand up and down in the hoistway 101 and guide the lifting of the counterweight 105; and a control device (elevator control device) 102 for controlling the lifting operation of the elevator device 100 including the lifting of the car 104.
The car 104 and the counterweight 105 are installed in a hoistway 101 provided in a building, and are suspended in a bucket by a main rope wound around a hoisting machine 103.
The automatic adjustment of the car position during maintenance work of the elevator apparatus 100 will be described with reference to fig. 1 and 2. Fig. 2 is a schematic diagram showing an elevator apparatus 102 according to an embodiment of the present invention, in a state in which a car 104 is positioned and stopped at the time of maintenance work of the control apparatus 102.
In the elevator apparatus 100, the hoisting machine 103 and the control device 102 are lifted up in consideration of flooding. That is, the hoisting machine 103 and the control device 102 are disposed at a specific floor raised to a position higher than the floor level 1FL of the floor 1 by the height He. The 1 layer is a layer located at approximately the same height as the ground, that is, the layer closest to the ground.
Here, the specific layer is a layer that is higher than a height position (hereinafter referred to as a flooding height) where flooding is likely and closest to the flooding height. Further, the flooding height is set as a flooding height position specified in the disaster map. That is, the specific floor (installation floor) where the hoisting machine 103 and the control device 102 are installed is a floor that is higher than the flooding height specified in the disaster map and closest to the flooding height.
The elevation height He in this case is set based on the floor level 1FL in which the hoisting machine 103 and the control device 102 are disposed at the floor level 1f of the floor level 1.
Since the hoisting machine 103 and the control device 102 are provided at a specific level, the specific level may be referred to as a set level of the hoisting machine 103 and the control device 102 or may be referred to as a set level only.
In the present embodiment, the flooding height is set to a height higher than the floor level 1FL of the 1 layer and lower than the floor level 2FL of the 2 layers. In this case, the specific floor (installation floor) is 2 floors, and the hoisting machine 103 and the control device 102 are installed in 2 floors.
In fig. 1 and 2, the specific layer is only shown as 2 layers for the arrangement of the hoisting machine 103 and the control device 102, and the arrangement of the hoisting machine 103 and the control device 102 in the specific layer is not limited to the arrangement shown in fig. 1. In the present embodiment, at least the control device 102 among the hoisting machine 103 and the control device 102 may be disposed on a specific floor, and the hoisting machine 103 and the control device 102 may be disposed on different floors. However, in terms of maintenance of the elevator apparatus 100, it is convenient to dispose both the hoisting machine 103 and the control device 102 on the same floor. The control device 102 disposed in a specific layer is described below.
In maintenance work such as insulation test of the control device 102, the upper car surface (upper surface) 104a of the car 104 is positioned at the floor level 2FL of the floor of the 2 floors as the specific floor, the worker performs maintenance work by boarding the upper surface 104a of the car 104. That is, in the present embodiment, the car upper surface 104a of the car 104 becomes a foothold for the worker.
Thus, in order for an operator to be able to board the car upper surface 104a from the lobby floor, the car 104 is first positioned so that the car upper surface 104a coincides with the floor level 1FL of the boarding floor (e.g., floor 1). In this case, the car upper surface 104a does not need to be aligned with the floor level 1FL of the upper floor, and may be positioned inside the range (the boarding range in fig. 2) in which the worker can board.
When the worker completes boarding onto the car upper surface 104a, the car upper surface (upper surface) 104a of the car 104 is positioned at the floor level 2FL of the floor 2 layer that is the specific layer.
Fig. 3 is a block diagram showing a schematic configuration of the control device 102 according to an embodiment of the present invention.
When the car upper surface (upper surface) 104a of the car 104 is positioned at the floor level of a specific floor, the floor (specific floor) to which the control device 102 is installed differs because the flooding height specified in the disaster map differs for each elevator device. Therefore, logic for determining the setting layer of the control device 102 is required.
In the present embodiment, a floor that is higher than the flooding height specified in the disaster map and closest to the flooding height is determined as a set floor (specific floor), and the car upper surface (upper surface) 104a of the car 104 is positioned at the floor level of the specific floor. The movement (lifting) of the car 104 used for this is referred to as "specific floor movement operation". Further, the flooding height specified in the disaster map is referred to as "flooding height information 411". In addition, in order to determine (calculate) a specific layer, the height (layer height data) Hfl (refer to fig. 2) of each layer 1FL, 2FL, and..is required, and this layer height data is referred to as "layer height information 412".
Since the car height Hc (see fig. 2) of the car 104 differs according to the specifications of the elevator apparatus 100, in order to position the car upper surface (upper surface) 104a of the car 104 at the floor level of a specific floor, it is necessary to perform a specific floor moving operation in accordance with the floor height information 412 and the car height Hc. The car height used for the specific floor movement operation is referred to as "car height information 413".
In addition, during maintenance work, a handrail 104b is provided on the car upper surface 104a. The handrail 104b is stored in a folded state on the car upper surface 104a, and is unfolded on the car upper surface 104a during maintenance work. That is, the car 104 includes assembled armrests 104b on the car upper surface 104a.
In the maintenance work of the control device 102, the cover of the control device 102 needs to be opened, and there is a possibility that the cover of the control device 102 and the armrest 104b interfere with each other. Therefore, after the worker steps on the upper surface 104a of the car, the worker needs to move the car 104 to a height position (hereinafter referred to as a maintenance height) where the cover of the control device 102 and the handrail 104b do not interfere with each other. That is, it is necessary to open the cover of the control device 102 at the time of assembling the handrail 104b and move the car 104 to a maintenance position where the cover of the control device 102 is placed on the handrail 104b.
An apparatus such as an air conditioner (hereinafter referred to as a car upper surface installation apparatus) is mounted on the car upper surface 104a in addition to the handrail 104b, and may become an obstacle in maintenance work of the control device 102. Therefore, it is necessary to adjust the height (vertical direction) of the car 104 to a position where maintenance can be easily performed in accordance with the height Hhr (see fig. 2) of the armrest and the height of the car upper surface installation device (adjustment operation). Therefore, in the present embodiment, the position of the car 104 is adjusted using the height information of the handrail 104b, the car upper surface installation equipment, and the like. The height information of the handrail 104b and the obstacle such as the car upper surface installation equipment is referred to as "obstacle information 414". In fig. 2, only the armrest height Hhr is described as a representative of the obstacle information 414. The handrail height Hhr may be determined based on the car height Hc and the handrail type of the product specification, and the obstacle information 414 in this case may be the car height Hc and the handrail type of the product specification.
In the present embodiment, the position adjustment in the height direction is automatically performed. Hereinafter, this position adjustment will be referred to as a maintenance height automatic adjustment operation. In the following description, the position adjustment of the car 104 is the position adjustment in the height direction (up-down direction).
In addition, the control device 102 is arranged such that the height position of the lowermost end thereof coincides with the floor level of a specific floor. In this case, the setting height of the control device 102 coincides with the floor level of the specific floor. However, the present invention is not limited to this, and the control device 102 may be disposed at a position further raised by a predetermined height from the floor level of a specific floor. In this case, the set height of the control device 102 with respect to the floor level of the specific floor becomes a height position where a given height dimension of elevation is added to the floor level of the specific floor, and the given height dimension of elevation can be adjusted in the maintenance height automatic adjustment operation. The set height of the control device 102 with respect to the floor level is referred to as "base (base) height information 415".
When the height position of the lowest end of the control device 102 matches the floor level of the specific floor, the base height information 415 becomes zero (0). In addition, in the case where the base height information 415 is unified to zero (0), the base height information 415 is not required.
The height of the control device 102 varies depending on the type, capacity, and the like. Therefore, in the maintenance height automatic adjustment operation, the position of the car 104 is preferably adjusted in consideration of the height. Information such as the type, capacity, and height of the control device 102 is referred to as "model information 416".
The place or the component to be inspected by the control device 102 is different depending on the maintenance work. Therefore, in the maintenance height automatic adjustment operation, the position of the car 104 is preferably adjusted in consideration of the place or the component to be inspected. Since the size of the position adjustment is determined in accordance with the content of the maintenance work, information used for the position adjustment is referred to as "work content information 431".
As described above, the flooding height information 411 is determined based on the flooding height specified in the disaster map, and is stored in the storage unit 402 of the control device 102. The floor height information 412, the car height information 413, the obstacle height information 414, the base height information 415, and the model information 416 are information determined according to the customer specifications, and are stored in the storage unit 402. The work content information 431 is information different for each maintenance work, and is input for each maintenance work from the input device 403 of the control device 102. The control device 102 includes: the microcomputer 401 receives the flooding height information 411, the floor height information 412, the car height information 413, the obstacle height information 414, the base height information 415, the model information 416, and the work content information 431, and executes the various processes described in fig. 4. The control device 102 automatically executes the specific floor moving operation and the maintenance height automatic adjustment operation based on the processing result of the microcomputer 401, and controls the hoisting machine 103 to position the car 104.
Fig. 4 is a flowchart of a positioning operation of a car to an installation floor of a control device according to an embodiment of the present invention.
In step S1, the car 104 is positioned so that the car upper surface 104a coincides with the floor level 1FL of an upper floor (e.g., 1 floor), and an operator lifts the car upper surface 104a from the hall floor.
In step S2, the car upper surface maintenance signal (car upper maintenance signal) or the handrail signal (HRS) is used as a trigger to shift from the normal operation mode to the maintenance mode (maintenance mode). The car upper surface maintenance signal is a signal generated by operating a switch for switching to the maintenance mode, and the switch is provided on the car upper surface 104a. The handrail signal is a signal emitted by unfolding the folded handrail. In addition to these signals, signals generated when the hall side door (door) is opened and customer specification information may be used as trigger signals.
If the maintenance mode is shifted, in step S3, the flooding height information 411 and the floor height information 412 are compared to determine the setting floor (specific floor) of the control device 102.
In step S4, the layer height of the specific layer is determined as the setting position (a) of the control device 102. That is, in the present embodiment, the floor level of the specific floor is determined as the installation position (height position) of the control device 102 on the premise that the height position of the lowermost end of the control device 102 coincides with the floor level of the specific floor.
In step S5, as the obstacle information 414, the car height Hc and the handrail type of the product specification are used, and the handrail height dimension (B) is determined from the car height Hc and the handrail type.
In step S6, a specific maintenance signal and an operation (UP/DN) signal are input to the control device 102. The specific maintenance signal is a signal specifying maintenance content, and for example, the maintenance content such as insulation test and component replacement is input as the work content information 431. The height adjusted by the position adjustment (maintenance height automatic adjustment operation) of the car 104 is changed in accordance with the maintenance work. The operation (UP/DN) signal corresponds to a start switch signal, and transmits completion of the input operation to the control device 102, and starts an operation mode (maintenance operation mode) among the maintenance modes. The maintenance operation mode is a mode for actually lifting and lowering the car 104, and includes an input mode for inputting information and a maintenance operation mode.
In step S7, the positional relationship between (a) and (B) is calculated. (A) Is the floor level of the particular floor determined as the set position of the control 102, and (B) is the armrest height dimension determined as an obstacle. The height position including the position adjustment amount of the upper surface 104a of the car 104 is determined by calculating the positional relationship of (a) and (B). In the determination of the height position including the position adjustment amount, the maintenance target member and the height position thereof are determined based on the specific maintenance signal (maintenance operation content) input in step S6.
In step S8, it is determined whether the maintenance target member and the armrest are at the same height. When the maintenance target component (maintenance target position) and the armrest of the control device 102 are at the same height, the armrest 104b becomes a hindrance to access to the maintenance target component (maintenance target position) during maintenance, and the process advances to step S9. If the maintenance target component (maintenance target position) and the armrest of the control device 102 are not the same height, the armrest 104b does not obstruct access to the maintenance target component (maintenance target position) during maintenance, and the process proceeds to step S10.
In step S9, the position of the upper surface 104a of the car is automatically adjusted to a position where it does not hinder the maintenance work, and the process proceeds to step S11. In this case, the position of the upper surface 104a of the car is automatically adjusted from the position specified in (a) to a position where it does not hinder the maintenance operation.
In step S10, the position of the car upper surface 104a is automatically adjusted to the position determined in (a), and the process proceeds to step S11. In this case, the car 104 is positioned without requiring positional adjustment with respect to the obstacle.
In step S11, the worker performs maintenance work.
In the present embodiment, the upper surface 104a of the car can be automatically positioned at the control device 102 disposed at a different height position for each elevator apparatus 100 in order to avoid flooding, and in the case where there is an obstacle such as the handrail 104b, the upper surface 104a of the car can be automatically positioned at a height position avoiding the obstacle. For example, when the insulation test of the control device 102 is performed, the car upper surface 104a serving as the work table can be moved to a height position such that the insulation test portion of the control panel is avoided from the armrest 104b. That is, in the present embodiment, even when the floor of the control device 102 is different for each elevator device, the elevator device is provided such that the car 104 is positioned and stopped so that the car upper surface 104a coincides with the floor level of the floor of the control device 102. Thus, in the elevator apparatus of the present embodiment, maintenance work efficiency can be improved.
The elevator apparatus 100 according to the present invention described above has the following features.
(1) An elevator apparatus 100 is provided with a car 104 and a control device 102 for controlling the lifting operation of the car 104, wherein the control device 102 determines the installation floor of the control device 102 based on flooding height information 411 in a maintenance mode of the control device 102, and positions the upper surface 104a of the car at the installation floor by lifting operation of the car 104.
(2) The car 104 has an obstacle 104b on the car upper surface 104a, which is an obstacle for maintenance work of the control device 102, and the control device 102 uses the obstacle information 414 including the height information of the obstacle to adjust the position of the car 104 in the height direction so as to avoid the obstacle.
(3) The flooding height information 411 is a flooding height specified in the disaster map, and the setting layer of the control device 102 is set to be higher than and closest to the flooding height specified in the disaster map.
(4) The car 104 includes an assembled handrail 104b on the car upper surface 104a, and the control device 102 uses the height information of the handrail 104b as the obstacle information 414.
(5) The control device 102 includes an input device 403 for inputting the operation content information 431, and the control device 102 determines the height position of the maintenance target member using the operation content information 431 and adjusts the height position of the car 104 in the height direction based on the height position of the maintenance target member and the height information of the handrail 104b.
The control method of the elevator apparatus 100 according to the present invention has the following features.
(6) In a control method of an elevator apparatus including a car 104 and a control device 102 for controlling the lifting operation of the car 104, in a maintenance mode of the control device 102, a floor to which the control device 102 is installed is specified based on flooding height information 411, and the car 104 is lifted to position the car upper surface 104a at the floor.
(7) The height direction position of the car 104 is adjusted so as to avoid the obstacle by using the obstacle information 414 including the height information of the obstacle which is provided on the car upper surface 104a and is an obstacle for the maintenance operation of the control device 102.
(8) The flooding height information 411 is a flooding height designated in the disaster map, and the elevator car 104 is moved up and down by setting the floor of the control device 102 to a floor that is higher than and closest to the flooding height designated in the disaster map.
(9) The height information of the assembled handrail provided on the car upper surface 104a is used as the obstacle information 414.
(10) The height position of the maintenance target member is specified using the work content information 431 input from the input device 403 provided in the control device 102, and the height position of the car 104 is adjusted in the height direction based on the height position of the maintenance target member and the height information of the handrail 104b.
The present invention is not limited to the above-described embodiments, and includes various modifications. For example, the above-described embodiments are described in detail for the purpose of easily understanding the present invention, but are not necessarily limited to having all the structures. In addition, a part of the structure of the embodiment can be replaced with other structures. In addition, deletion, and substitution of other structures can be performed on a part of the structure of the embodiment.
Claims (10)
1. An elevator device is provided with:
a car; and
a control device for controlling the lifting operation of the car,
the elevator apparatus is characterized in that,
the control device determines a setting layer of the control device based on the flooding height information in a maintenance mode of the control device, and the control device performs lifting operation on the lift car to position the upper surface of the lift car on the setting layer.
2. Elevator arrangement according to claim 1, characterized in that,
the car has an obstacle on the upper surface of the car, which is an obstacle for maintenance work of the control device,
the control device uses obstacle information including height information of the obstacle to adjust the position of the car in the height direction so as to avoid the obstacle.
3. Elevator arrangement according to claim 2, characterized in that,
the flooding height information is a flooding height specified in a disaster map,
setting a setting layer of the control device to be a layer which is higher than a flooding height specified in a disaster map and closest to the flooding height.
4. An elevator arrangement according to claim 3, characterized in that,
the car is provided with an assembled handrail on the upper surface of the car,
the control device uses the height information of the armrest as the obstacle information.
5. The elevator apparatus of claim 4, wherein,
the control device is provided with: an input device that inputs job content information,
the control device determines the height position of the maintenance target member using the work content information, and adjusts the height position of the car in the height direction based on the height position of the maintenance target member and the height information of the handrail.
6. A control method for an elevator device, the elevator device comprising:
a car; and
a control device for controlling the lifting operation of the car,
the control method of the elevator apparatus is characterized in that,
in a maintenance mode of the control device, determining a setting layer of the control device based on flooding height information,
the car is moved up and down to position the upper surface of the car at the installation floor.
7. The method for controlling an elevator apparatus according to claim 6, wherein,
the position adjustment in the height direction of the car is performed so as to avoid the obstacle using obstacle information including height information of the obstacle that is provided on the upper surface of the car and that is an obstacle for maintenance work of the control device.
8. The method for controlling an elevator apparatus according to claim 7, wherein,
the flooding height information is a flooding height specified in a disaster map,
and setting the setting layer of the control device to be a layer which is higher than the flooding height appointed in the disaster map and is closest to the flooding height, so as to lift the lift car.
9. The control method of an elevator apparatus according to claim 8, characterized in that,
and using the height information of the assembled handrail provided on the upper surface of the car as the obstacle information.
10. The control method of an elevator apparatus according to claim 9, characterized in that,
the height position of the maintenance object component is determined by using the operation content information input from the input device provided in the control device,
the height direction position of the car is adjusted based on the height position of the maintenance target member and the height information of the handrail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-189160 | 2021-11-22 | ||
| JP2021189160A JP2023076021A (en) | 2021-11-22 | 2021-11-22 | Elevator device and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116142904A true CN116142904A (en) | 2023-05-23 |
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| CN202211381877.0A Pending CN116142904A (en) | 2021-11-22 | 2022-11-04 | Elevator device and control method thereof |
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| JP (1) | JP2023076021A (en) |
| CN (1) | CN116142904A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139250A (en) * | 1999-11-10 | 2001-05-22 | Toshiba Corp | Elevator device |
| CN1334779A (en) * | 1999-12-06 | 2002-02-06 | 三菱电机株式会社 | Elevator device |
| JP2006036405A (en) * | 2004-07-23 | 2006-02-09 | Hitachi Ltd | Elevator device |
| WO2013168233A1 (en) * | 2012-05-08 | 2013-11-14 | 三菱電機株式会社 | Elevator system |
| CN110127477A (en) * | 2019-04-01 | 2019-08-16 | 日立楼宇技术（广州）有限公司 | Elevator control method, device and computer equipment based on pit ponding |
-
2021
- 2021-11-22 JP JP2021189160A patent/JP2023076021A/en active Pending
-
2022
- 2022-11-04 CN CN202211381877.0A patent/CN116142904A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001139250A (en) * | 1999-11-10 | 2001-05-22 | Toshiba Corp | Elevator device |
| CN1334779A (en) * | 1999-12-06 | 2002-02-06 | 三菱电机株式会社 | Elevator device |
| JP2006036405A (en) * | 2004-07-23 | 2006-02-09 | Hitachi Ltd | Elevator device |
| WO2013168233A1 (en) * | 2012-05-08 | 2013-11-14 | 三菱電機株式会社 | Elevator system |
| CN110127477A (en) * | 2019-04-01 | 2019-08-16 | 日立楼宇技术（广州）有限公司 | Elevator control method, device and computer equipment based on pit ponding |
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|---|---|
| JP2023076021A (en) | 2023-06-01 |
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