KR20190100289A - Control device of elevator - Google Patents

Abstract

Provided is an elevator control apparatus capable of suppressing a decrease in convenience in the case where an operation unit of an elevator has failed. The control device 7 of the elevator according to the present invention includes a call register unit that registers a call corresponding to the operated operation unit when an operation is performed on the operation unit provided in the landing hall or the car 5 of the elevator 1 ( 25) and a failure determination unit 28 for determining whether the operation unit has failed, and the call registration unit 25 has a platform or the same elevator as the operation unit determined to have failed by the failure determination unit 28 ( When a special operation is performed on the normal operation unit provided in 5), a call corresponding to the operation unit determined to have failed is registered.

Description

Control device of elevator

The present invention relates to a control device of an elevator.

Conventionally, when an abnormality arises in an elevator, an elevator is stopped until a maintenance inspection by a maintenance worker is performed, for example. In this case, the convenience of the user is lowered. As a system which can continue operation even when abnormality arises in an elevator, there exist some described in following patent document 1, for example.

Japanese Patent Laid-Open No. 2008-230743

According to the system of patent document 1, operation of an elevator can be continued, for example, when the abnormality of the door closing of a car door arises. However, when the operation part of an elevator breaks down, even if operation of an elevator continues, the convenience of a user falls.

The present invention has been made to solve the above problems. The object is to provide an elevator control apparatus that can suppress a decrease in convenience in the case where an elevator operating section breaks down.

The control apparatus of the elevator which concerns on this invention determines the call registration part which registers the call | corresponding to the operated operation part, and whether the operation part has failed, when operation with respect to the operation part provided in the boarding point of an elevator or a car was performed. And a call registration section, when the special operation is performed on the same platform as the operation section determined by the failure determination section or a normal operation section provided in the same car, the operation section determined to have failed. To register the corresponding call.

In the elevator control apparatus according to the present invention, the call registration unit is said to have failed when a special operation is performed on the same platform as the operation unit determined to have failed by the failure determination unit or a normal operation unit provided in the same car. Register the call corresponding to the determined operation unit. For this reason, according to this invention, the fall of convenience in the case where the operation part of an elevator breaks down can be suppressed.

1 is a schematic diagram showing an example of the structure of an elevator.
2 is an external view of a boarding point of an elevator.
3 is an external view of an elevator car.
4 is a functional block diagram of the control device according to the first embodiment.
5 is a first flowchart illustrating an operation example of the control device according to the first embodiment.
6 is a second flowchart illustrating an operation example of the control device according to the first embodiment.
7 is a third flowchart illustrating an operation example of the control device according to the first embodiment.
8 is a hardware configuration diagram of the control device.

With reference to the accompanying drawings, the present invention will be described in detail. In each figure, the same code | symbol is attached | subjected to the same or corresponding part. Overlapping descriptions are appropriately simplified or omitted.

Embodiment 1.

It is a schematic diagram which shows an example of the structure of an elevator.

As shown in FIG. 1, the elevator 1 includes a hoistway 2, a hoist 3, a rope 4, a car 5, a balance weight 6, and a control device 7. The hoistway 2 is formed to penetrate each floor of a building (not shown), for example. The hoist 3 is provided, for example in a machine room not shown. The rope 4 is wound around the hoisting machine 3. The car 5 and the counterweight 6 are suspended in the hoistway 2 by the rope 4. The car 5 and the counterweight 6 move up and down by driving the hoisting machine 3. The hoist 3 is controlled by the control device 7.

The control device 7 is electrically connected to the hoisting machine 3 and the maintenance device 8. The maintenance apparatus 8 has a function of communicating with the monitoring center 9.

The control apparatus 7 and the maintenance apparatus 8 are provided in the building in which the elevator 1 was installed, for example. The monitoring center 9 is provided in the building different from the building in which the elevator 1 was installed, for example. The monitoring center 9 is a server provided in the management company of the elevator 1, for example.

2 is an external view of a boarding point of an elevator.

As shown in FIG. 2, the boarding point door 10 and the boarding point operation panel 11 are provided in the boarding point. The boarding point door 10 and the boarding point operation panel 11 are provided, for example on each floor in which the cage | basket | car 5 can be stopped. The boarding point operation panel 11 is provided in the wall surface etc. of the boarding point door 10 vicinity, for example. The boarding point operation panel 11 has a boarding point call button 12 and a boarding point notification part 13, for example. As the boarding point call button 12, the upward button 12a and the downward button 12b are provided, for example. As the boarding point notification part 13, the boarding point monitor 14 and the boarding point speaker 15 are provided, for example. In addition, the boarding point notification part 13 may be provided separately from the boarding point operation panel 11. The boarding point notification part 13 may be provided in the three edges of the boarding point door 10, for example.

The platform call button 12 operates as an operation unit of the elevator. The boarding point call button 12 accepts an operation for generating a boarding point call. The upward button 12a is used to generate a landing call, for example, with the upward direction as the destination. The downward direction button 12b is used to generate a boarding point call, for example, targeting downward.

The boarding point notification unit 13 notifies the boarding point of information. The boarding point monitor 14 has a function which displays visual information, such as a character and an image. The boarding point speaker 15 has a function of broadcasting voice information such as a buzzer sound and a voice announcement.

3 is an external view of an elevator car.

As shown in FIG. 3, the cage | basket | car 5 is provided with the cage | basket | car door 16 and the cage | basket | car operating panel 17. As shown in FIG. The inside operation panel 17 of a cage | basket | car is provided in the wall surface etc. of the cage | basket | car 16 vicinity, for example. The inside operation panel 17 of a cage | basket | car has the door open button 18, the door close button 19, the destination floor button 20, and the inside notification | block 21 of a cage | basket | car, for example. A plurality of destination floor buttons 20 are provided, for example. As the cage | basket inside notification part 21, the cage | basket | car monitor 22 and the cage | basket | car speaker 23 are provided, for example. In addition, the inside notification unit 21 in a cage | basket | car may be provided separately from the operation panel 17 in a cage | basket | car.

The door open button 18, the door close button 19, and the destination floor button 20 operate as an operation unit of the elevator. Each destination floor button 20 is provided corresponding to each floor on which the car 5 can be stopped, for example. The destination floor button 20 accepts, for example, an operation for generating a car call having a destination on the corresponding floor.

The inside notification unit 21 in the cage informs the inside of the cage | basket | car 5. The monitor 22 in the cage has a function of displaying visual information such as text and images. The speaker 23 in the cage has a function of broadcasting voice information such as a buzzer sound and a voice announcement.

4 is a functional block diagram of the control device according to the first embodiment.

As shown in FIG. 4, the control device 7 includes a hoisting machine 3, an upward button 12a, a downward button 12b, a boarding point notification unit 13, a door opening button 18, and a door closing button ( 19), it is electrically connected with the destination floor button 20, the in-car notification part 21, and the scale apparatus 24. FIG. The control device 7 includes a call register 25, an operation control unit 26, a storage unit 27, a failure determination unit 28, a notification control unit 29, a current detection unit 30, a scale value detection unit 31, It has a full house determination part 32 and the threshold value setting part 33. As shown in FIG.

The weighing device 24 measures the load weight of the car 5. The scale apparatus 24 is provided, for example in the edge part of the rope 4, the bottom part of the cage | basket | car 5, etc.

The call registration part 25 registers the call corresponding to the operated operation part, when the normal operation with respect to the boarding point of the elevator 1 or the operation part provided in the cage | basket | car 5 was performed. The call registration unit 25 registers the boarding point call in the direction corresponding to the pressed button, for example, when the up button 12a or the down button 12b is pressed. For example, when the destination floor button 20 is pressed, the call registration unit 25 registers a car call corresponding to the pressed destination floor button 20.

The operation control part 26 controls the operation of the elevator 1 by controlling the drive of the hoisting machine 3. That is, the driving control unit 26 controls the movement of the car 5. The driving control unit 26 causes the car 5 to respond to, for example, the registered landing call and the car call.

The storage unit 27 stores, for example, a call registration history and an operation history. The call registration history includes information indicating, for example, the date and time at which the call was registered, the operated platform call button 12, the operated destination floor button 20, and the like. The driving history includes information indicating, for example, the date and time when the car 5 is started to move, the date and time when the car 5 is stopped, the floor on which the car 5 is stopped, and the like.

The failure determination unit 28 determines whether the operation unit of the elevator 1 is broken. The failure determination unit 28 determines whether the boarding point call button 12 and the destination floor button 20 have failed, for example, based on the call registration history and the driving history.

For example, the failure determination unit 28 does not register an upward landing call corresponding to a certain upward button 12a within a certain period of time, and the car 5 upwards within the predetermined period. Is moved, it is determined that the upward button 12a has failed. For example, the failure determination unit 28 does not register the downcoming landing call corresponding to any down button 12b within a certain period of time, and the car 5 moves downward in the predetermined period. Is moved, it is determined that the downward button 12b has failed. That is, the failure determination unit 28, for example, when the state where the landing call based on the normal operation with respect to a certain landing call button 12 is not registered continues for a predetermined time or more, the landing call button ( 12) is determined to have failed.

The above-mentioned fixed period used for failure determination of the platform call button 12 is, for example, for every building, every elevator, every floor, every landing, every time zone, every landing operating panel 11 or each landing calling button 12. ) May be set to each other. The said fixed period may be set for each floor based on the frequency with which a boarding point call is normally registered, for example. That is, for example, when paying attention to a platform call button 12, when it is derived from the driving history that one or more times the platform call by the button is registered for three minutes on average, it is determined as the above-mentioned fixed period of time. Minutes or longer periods may be set.

For example, the failure determination unit 28 does not register a car call corresponding to a certain destination floor button 20 within a certain period of time, and moves the car 5 within the fixed period. In this case, it is determined that the destination floor button 20 has failed. That is, the failure determination part 28 is the destination floor button, for example, when the state where the car call based on the normal operation with respect to any destination floor button 20 is not registered continues for more than a predetermined time. It is determined that 20 is broken.

The above-mentioned fixed period of time used for failure determination of the destination floor button 20 is, for example, for each building, every elevator 1, every car 5, every time zone, every individual destination floor button 20, and the like. May be set. The said fixed period may be set for every destination floor button 20 based on the frequency with which a car call is normally registered, for example. That is, for example, when paying attention to a certain destination floor button 20, when a car call by the button is registered at least once in 10 minutes on average, it is derived from the driving history as the above fixed period. A period of 10 minutes or longer may be set.

When it is determined by the failure determination unit 28 that the operation unit has failed, the special operation on the operation unit of the elevator 1 is validated. The special operation is an operation performed on at least one normal operation unit provided in the same place as the operation unit determined to be broken by the failure determination unit 28. Special operations include platform special operations and special operations in the cage. The normal operation unit is an operation unit that is not judged to have failed by the failure determination unit 28.

The notification control unit 29 controls the operations of the boarding point notification unit 13 and the in-car notification unit 21 which are the notification units of the elevator 1. The notification control unit 29 informs the information for guiding the special operation from the notification unit provided in the same platform or the same car 5 as the operation unit determined to have failed by the failure determination unit 28.

The platform special operation may be, for example, continuously pressing the normal platform call button 12 for a predetermined time or more. The platform special operation may be, for example, repeatedly pressing the normal platform call button 12 a predetermined number of times or more within a predetermined time.

The call registration section 25, for example, when a platform special operation is performed on a normal down button 12b provided in a platform such as the up button 12a that is determined to have failed, the platform landing call in the upward direction is performed. Register. The call registration section 25, for example, when the platform special operation is performed on the normal upward button 12a provided in the platform such as the downward button 12b that is determined to have failed, the platform landing call of the downward direction is performed. Register.

Further, even when the platform special operation is valid, when the normal operation is performed on the normal landing call button 12, the landing call in the direction corresponding to the normal landing call button 12 is registered.

The special operation in the cage may be, for example, simultaneously pressing a plurality of normal destination floor buttons 20 adjacent to the destination floor button 20 determined to have failed. That is, for example, the special operation in the cage | basket | car when the destination floor button 20 corresponding to 5th floor is broken is normal destination floor button 20 corresponding to 4th floor and normal destination floor button corresponding to 6th floor. It is also possible to press (20) simultaneously. The special operation in the cage is, for example, repeatedly pressing the door open button or the door close button provided on the cage 5 such as the destination floor button 20 that has been determined to have failed, as many times as the number of floors of the target floor. You can do it.

When the call registration unit 25 performs special operations in the car with respect to the normal destination floor button 20 or the like provided in the car 5 such as the destination floor button 20 determined to have failed, for example, The car call corresponding to the destination floor button 20 determined to have failed is registered.

Moreover, even if the special operation in a cage | car is effective, when normal operation is performed with respect to the normal destination floor button 20, the cage call corresponding to the said normal destination floor button 20 is registered.

The current detector 30 detects the motor current of the hoist 3. The balance value detector 31 detects the measured value by the balance device 24. The detection by the current detection unit 30 and the scale value detection unit 31 is performed, for example, when the car 5 is stopped and the door is opened.

The full house determination unit 32 determines that the car 5 is full when the value detected by the scale value detection unit 31 is larger than the preset full house determination threshold value. When it is determined that the cage | basket | car 5 is full, the notification control part 29 makes alert information notify from the cage | bowl notification part 21, for example. When it is determined that the car 5 is full, the driving control unit 26 does not start the movement of the car 5, for example.

When the load on the hoist 3 is overloaded, overcurrent flows to the motor. When overcurrent is detected by the current detector 30, the value detected by the balance value detector 31 when the overcurrent is detected is recorded. The value is stored in the storage unit 27, for example.

The threshold setting unit 33 has a function of changing a full house determination threshold. For example, after the overcurrent is detected by the current detector 30, the threshold value setting unit 33 detects that the overcurrent has been detected when the car 5 responds to the next upward call. The value detected by the balance value detector 31 at this time is set as a full house judgment threshold value. In this case, since the full house determination threshold value falls, the number of people who can ride in the car 5 at a time is limited.

For example, even after the overcurrent is detected by the current detection unit 30, the threshold value setting unit 33 changes the full house determination threshold value when the car 5 responds to the next downcall. I never do that. In addition, in this case, the operation control unit 26 may, for example, lift the elevator until a value greater than or equal to the value detected by the scale value detection unit 31 when the overcurrent is detected is detected by the scale value detection unit 31. Control such as not allowing the movement of the compartment 5 to be started may be performed.

5 is a first flowchart illustrating an operation example of the control device according to the first embodiment. 5 shows the operation of the control device in the case where the landing call button 12 has failed.

The control apparatus 7 determines whether there is the boarding point call button 12 determined as a failure (step S101). If there is no landing call button 12 determined to be a failure, the process of step S101 is repeated. If there is a landing call button 12 that is determined to be a failure, the landing special operation is activated (step S102). Subsequent to step S102, guidance for the platform special operation is notified to the platform (step S103).

The control apparatus 7 determines whether the normal boarding point call button 12 was pressed (step S104). If the normal platform call button 12 is not pressed, the process of step S104 is repeated. When the normal landing call button 12 is pressed, the control apparatus 7 determines whether the landing special operation was performed (step S105).

When it is determined in step S105 that the platform special operation has been performed, the control device 7 registers the landing call corresponding to the landing call button 12 determined to be a failure (step S106). When it is determined in step S105 that the platform special operation has not been performed, the control device 7 registers the platform call corresponding to the normal platform call button 12 (step S107).

6 is a second flowchart illustrating an operation example of the control device according to the first embodiment. 6 shows the operation of the control device in the case where the destination floor button 20 has failed.

The control device 7 determines whether there is a destination floor button 20 that is determined to be a failure (step S201). If there is no destination floor button 20 determined to be a failure, the process of step S201 is repeated. If there is a destination floor button 20 that is determined to be a failure, the special operation in the car is activated (step S202). Subsequent to step S202, guidance for special operations in the car is notified in the car 5 (step S203).

The control apparatus 7 determines whether the normal destination floor button 20 was pressed (step S204). If the normal destination floor button 20 is not pressed, the process of step S204 is repeated. When the normal destination floor button 20 is pressed, the control apparatus 7 determines whether the special operation in the cage was performed (step S205).

When it is determined in step S205 that the special operation in the car has been performed, the control device 7 registers the car call corresponding to the destination floor button 20 determined as a failure (step S206). When it is determined in step S205 that no special operation in the car has been performed, the control device 7 registers a car call corresponding to the pressed destination floor button 20 (step S207).

7 is a third flowchart illustrating an operation example of the control device according to the first embodiment. 7 shows the operation of the control device in the case where an overcurrent flows through the motor of the hoist 3.

The control apparatus 7 determines whether overcurrent flowed to the motor of the hoisting machine 3 (step S301). When no overcurrent flows through the motor of the hoist 3, the process of step S301 is repeated. When overcurrent flows to the motor of the hoisting machine 3, the control apparatus 7 memorize | stores the measured value of the scale apparatus 24 at the time of overcurrent flow (step S302).

The control apparatus 7 determines whether a call is registered (step S303). If the call is not registered, the process of step S303 is repeated. When the call is registered, the control device 7 determines whether or not the call to which the car 5 responds next is an upstream call (step S304).

In step S304, when it is determined that the call to which the car 5 responds next is an upward call, the control apparatus 7 sets the measured value of the weighing apparatus 24 memorized as a full house determination threshold value (step) S305). In step S304, when it is determined that the call to which the car 5 responds next is a downward call, the control apparatus 7 does not change the full house determination threshold value (step S306).

In the first embodiment, the call registration unit 25 registers a call corresponding to the operated operation unit when an operation is performed on the platform of the elevator 1 or the operation unit provided in the car 5. The failure determination unit 28 determines whether the operation unit is broken. When the call registration section 25 performs special operation preset in advance on at least one normal operation section provided in the same platform or the same car 5 as the operation section determined to have failed by the failure determination section 28, The call corresponding to the operation unit determined to have failed is registered. For this reason, according to Embodiment 1, the malfunctioning operation part can be replaced with another normal operation part. As a result, the fall of convenience in the case where the operation part of an elevator breaks down can be suppressed. Moreover, since the time delay until the maintenance inspection is performed is obtained, the burden on a maintenance worker can be reduced.

In the first embodiment, when the call registration section 25 is operated on the up button 12a or the down button 12b, which is the boarding point call button 12 provided in the boarding point of the elevator 1, The boarding point call corresponding to the operated boarding point call button 12 is registered. The failure determination unit 28 determines whether or not the landing call button 12 is broken. The call registration section 25 is a boarding point in the upward direction when a special operation is performed on the normal down button 12b provided in the boarding point such as the up button 12a determined by the failure determining section 28 to fail. Register the call. The call registration section 25 has a downward landing when a special operation is performed on the normal upward button 12a provided in the landing hall, such as the downward direction button 12b determined by the failure determination section 28 to fail. Register the call. For this reason, according to Embodiment 1, the failed platform call button 12 can be replaced with another normal platform call button 12. As shown in FIG. As a result, the fall of the convenience in the case where the boarding point call button 12 of an elevator breaks down can be suppressed.

In the first embodiment, the failure determination unit 28 does not register an upward landing call corresponding to a certain upward button 12a within a certain period of time. Is moved, it is determined that the upward button 12a has failed. The failure determination part 28 has not registered the downward platform call corresponding to any down button 12b in a predetermined period, and moves the cage | basket | car 5 downward in the said fixed period. In this case, it is determined that the downward button 12b has failed. For this reason, according to Embodiment 1, it is possible to determine whether the boarding point call button 12 has failed with a simple structure.

In Embodiment 1, the call registration part 25 respond | corresponds to the operated destination floor button 20, when operation with respect to the destination floor button 20 provided in the cage | basket | car 5 of the elevator 1 was performed. Register the car call. The failure determination unit 28 determines whether the destination floor button 20 is broken. The call registration unit 25 is said to have failed when a special operation is performed on a normal operation unit provided in the car 5 such as the destination floor button 20 determined to have failed by the failure determination unit 28. The car call corresponding to the determined destination floor button 20 is registered. For this reason, according to Embodiment 1, the faulty destination floor button 20 can be replaced with another normal destination floor button 20 grade | etc.,. As a result, the fall in convenience in the case where the destination floor button 20 of an elevator breaks down can be suppressed.

In the first embodiment, the failure determination unit 28 does not register a car call corresponding to a certain destination floor button 20 within a predetermined period, and moves the car 5 within the predetermined period. In this case, it is determined that the destination floor button 20 has failed. For this reason, according to Embodiment 1, it is possible to determine whether the destination floor button 20 is broken with a simple structure.

In the first embodiment, the notification control unit 29 receives information for guiding a special operation for registering a call corresponding to the operation unit determined to be broken by the failure determination unit 28, such as a platform such as an operation unit determined to be broken, or It informs from the notification part provided in the same cage | basket | car 5. For this reason, according to Embodiment 1, a special operation can be guided to the user of an elevator. As a result, the fall of convenience in the case where the operation part of an elevator breaks down can be suppressed.

In Embodiment 1, the current detection part 30 detects the motor current of the hoist 3 of the elevator 1. The scale value detection part 31 detects the measured value by the scale apparatus 24 which measures the loading weight of the cage | basket | car 5 of the elevator 1. As shown in FIG. The full house determination unit 32 determines that the car 5 is full when the value detected by the scale value detection unit 31 is larger than the preset full house determination threshold value. When the overcurrent is detected by the current detection unit 30 and the car 5 responds to the upward call, the threshold value setting unit 33 sends the scale value detection unit 31 to the balance value detection unit 31 when the overcurrent is detected. The value detected by this is set as a full house judgment threshold value. For this reason, according to Embodiment 1, after it is detected that an overcurrent has flowed to the motor of the hoisting machine 3, operation of the elevator 1 can be continued in the state which reduced the load of a motor more than usual. As a result, the fall of the convenience in the time until the hoist of an elevator is checked and maintenance can be suppressed.

In the first embodiment, for example, when a special operation is validated based on the determination that a certain operation unit has failed, the special operation is invalidated when a call based on the normal operation on the operation unit is registered. . That is, for example, even if it is determined that the normal operating unit has failed because there are few users of the elevator 1, the special operation is invalidated when the normal operating unit is operated. For this reason, unnecessary special operation can be prevented from continuing to be effective.

In the first embodiment, for example, the notification control unit 29 determines that the operation unit of the elevator 1 has failed through the maintenance device 8, that an overcurrent has flowed into the motor of the hoisting machine 3, or the like. The monitoring center 9 may be notified. In this case, for example, the maintenance worker of the elevator 1 can quickly grasp the situation of the elevator 1.

8 is a hardware configuration diagram of the control device.

The call registration unit 25, the operation control unit 26, the storage unit 27, the failure determination unit 28, the notification control unit 29, the current detection unit 30, and the scale value detection unit 31 in the control device 7. ), Each of the functions of the full circle determining unit 32 and the threshold value setting unit 33 is realized by a processing circuit. The processing circuit may be dedicated hardware 50. The processing circuit may include a processor 51 and a memory 52. A part of the processing circuit is formed as dedicated hardware 50, and may further include a processor 51 and a memory 52. 8 shows an example in which a processing circuit is partially formed as dedicated hardware 50 and includes a processor 51 and a memory 52.

If at least a portion of the processing circuitry is at least one dedicated hardware 50, the processing circuitry may be, for example, a single circuit, a composite circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or these. The combination is applicable.

When the processing circuit has at least one processor 51 and at least one memory 52, the call register 25, the operation control unit 26, the storage unit 27, the failure determination unit 28, the notification control unit (29), the respective functions of the current detector 30, the scale value detector 31, the full circle determination unit 32, and the threshold value setting unit 33 are realized by software, firmware, or a combination of software and firmware. . Software and firmware are described as programs and stored in the memory 52. The processor 51 reads and executes a program stored in the memory 52 to realize the functions of the respective units. The processor 51 is also referred to as a central processing unit (CPU), a central processing unit, a processing unit, a computing unit, a microprocessor, a microcomputer, and a DSP. The memory 52 corresponds to, for example, a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, a DVD, or the like. do.

Thus, the processing circuit can realize each function of the control apparatus 7 by hardware, software, firmware, or a combination thereof.

Industrial availability

As described above, the present invention can be applied to an elevator.

1 elevator
2 hoistway
3 winding machine
4 ropes
5 elevator car
6 counterweight
7 control unit
8 repair device
9 monitoring center
10 landing door
11 platform operation panel
12 platform call button
12a upward button
12b down button
13 platform notice
14 platform monitor
15 platform speakers
16 car door
Operation panel in 17 elevator
18 Door open button
19 Door Closed Button
20 Destination Buttons
Notification section in 21 elevators
22 monitor in elevator
Speaker in 23 elevator compartment
24 scales device
25 call registers
26 operation control unit
27 memory
28 Fault Determination Unit
29 Notification Controls
30 current detector
31 Balance value detector
320,000 won judgment
33 Threshold setting section
50 dedicated hardware
51 processor
52 memory

Claims (8)

A call registration unit that registers a call corresponding to the operated operation unit when an operation is performed on the operation unit provided in the elevator platform or the car;
It is provided with the failure determination part which determines whether an operation part has a failure,
The call registration unit registers a call corresponding to the operation unit determined to have failed when a special operation is performed on the same platform as the operation unit determined to have failed by the failure determination unit or a normal operation unit provided in the same car. Control device of elevator. The method according to claim 1,
The call registration unit registers the landing call corresponding to the operated landing call button when an operation is performed on the up direction button or the down direction button, which is the landing call button provided in the landing of the elevator,
The failure determination unit determines whether or not the platform call button is broken,
The call registration section registers an upward landing call when a special operation is performed on a normal down direction button provided in a landing area such as an upward direction button determined to have failed by the failure determination section. An elevator control device that registers a downhill landing call when a special operation is performed on a normal upward button provided in a landing area such as a downward direction button determined to have failed. The method according to claim 2,
The failure judging unit judges that the upward button has failed when an upward landing call corresponding to a certain upward button is not registered within a certain period and the car is moved upwards within the predetermined period. An elevator that determines that the down button has failed when the downhill platform call corresponding to any down button has not been registered within a certain period of time and the car is moved downward in the predetermined period. Control device. The method according to any one of claims 1 to 3,
The call registration unit registers a car call corresponding to the operated destination floor button when the operation on the destination floor button provided in the car of the elevator is performed,
The failure determination unit determines whether the destination floor button is broken,
The call registration unit corresponds to the car corresponding to the destination floor button determined to be broken when a special operation is performed on a normal operation unit provided in the car such as the destination floor button determined to be broken by the failure determination unit. Control device of the elevator to register the call. The method according to claim 4,
And wherein the failure determination unit determines that the destination floor button has failed when the car call corresponding to any destination floor button is not registered within a certain period and the car is moved within the predetermined period. The method according to any one of claims 1 to 5,
A notification control unit which informs a special operation for registering a call corresponding to an operation unit determined to be broken by the failure determination unit from a notification unit provided in the same platform or the same car as the operation unit determined to be broken; Elevator control device provided. The method according to any one of claims 1 to 6,
A current detector for detecting the motor current of the hoist of the elevator;
A scale value detector for detecting a load weight of the car of the elevator;
A full house determination unit that determines that the car is full when the value detected by the scale value detection unit is larger than the full house determination threshold;
When an overcurrent is detected by the current detector and the car responds to an upward call, a threshold value is set which sets the value detected by the balance value detector when the overcurrent is detected as a full house determination threshold. Elevator control device provided with a part. A current detector for detecting the motor current of the hoist of the elevator;
A scale value detector for detecting a load weight of the car of the elevator;
A full house determination unit that determines that the car is full when the value detected by the scale value detection unit is larger than the full house determination threshold;
When an overcurrent is detected by the current detector and the car responds to an upward call, a threshold value is set which sets the value detected by the balance value detector when the overcurrent is detected as a full house determination threshold. Elevator control device provided with a part.

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