JPWO2018122915A1 - Elevator control device - Google Patents

Abstract

Provided is an elevator control device capable of suppressing a decrease in convenience when an operation section of the elevator breaks down. The elevator control device 7 according to the present invention includes a call registration unit 25 that registers a call corresponding to an operated operation unit when an operation is performed on the landing of the elevator 1 or an operation unit provided in the car 5. A failure determination unit 28 for determining whether or not the operation unit has failed, and the call registration unit 25 is provided in the same hall or the same car 5 as the operation unit determined to have failed by the failure determination unit 28 When a special operation is performed on a normal operation unit, a call corresponding to the operation unit determined to have failed is registered.

Description

  The present invention relates to an elevator control device.

  Conventionally, when an abnormality occurs in the elevator, for example, the elevator is suspended until a maintenance inspection is performed by a maintenance worker. In this case, user convenience is reduced. As a system capable of continuing operation even when an abnormality occurs in an elevator, for example, there is one described in Patent Document 1 below.

Japanese Unexamined Patent Publication No. 2008-230743

  According to the system described in Patent Document 1, for example, when an abnormal door closing of a car door occurs, the operation of the elevator can be continued. However, when the operation part of an elevator breaks down, even if the operation of the elevator is continued, the convenience for the user is lowered.

  The present invention has been made to solve the above problems. The purpose is to provide an elevator control device that can suppress a decrease in convenience when an operation section of the elevator breaks down.

  The elevator control device according to the present invention includes: a call registration unit that registers a call corresponding to the operated operation unit when an operation is performed on an operation unit provided in the elevator hall or the car; and the operation unit includes: A failure determination unit that determines whether or not there is a failure, and the call registration unit is provided on a normal operation unit provided in the same hall or the same cage as the operation unit determined to have failed by the failure determination unit. On the other hand, when a special operation is performed, a call corresponding to the operation unit determined to have failed is registered.

  In the elevator control device according to the present invention, the call registration unit performs a special operation on a normal operation unit provided in the same hall or the same car as the operation unit determined to have failed by the failure determination unit. If a failure occurs, a call corresponding to the operation unit determined to have failed is registered. For this reason, according to this invention, the fall of the convenience when the operation part of an elevator fails can be suppressed.

It is a schematic diagram which shows an example of the structure of an elevator. It is an external view of the elevator hall. It is an external view in the cage | basket | car of an elevator. 3 is a functional block diagram of a control device in Embodiment 1. FIG. 4 is a first flowchart illustrating an operation example of the control device according to the first embodiment. 4 is a second flowchart illustrating an operation example of the control device according to the first embodiment. 6 is a third flowchart illustrating an operation example of the control device according to the first embodiment. It is a hardware block diagram of a control apparatus.

  The present invention will be described in detail with reference to the accompanying drawings. In each figure, the same or corresponding parts are denoted by the same reference numerals. The overlapping description will be simplified or omitted as appropriate.

Embodiment 1 FIG.
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 hoisting machine 3, a rope 4, a car 5, a counterweight 6, and a control device 7. The hoistway 2 is formed, for example, so as to penetrate each floor of a building (not shown). The hoisting machine 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 when the hoisting machine 3 is driven. The hoisting machine 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 device 8 has a function of communicating with the monitoring center 9.

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

  FIG. 2 is an external view of the elevator hall.

  As shown in FIG. 2, a landing door 10 and a landing operation panel 11 are provided at the landing. The landing door 10 and the landing operation panel 11 are provided on each floor where the car 5 can be stopped, for example. The hall operating panel 11 is provided on, for example, a wall surface near the hall door 10. The hall operation panel 11 includes, for example, a hall call button 12 and a hall notification unit 13. As the hall call button 12, for example, an upward button 12a and a downward button 12b are provided. As the hall notification unit 13, for example, a hall monitor 14 and a hall speaker 15 are provided. The hall notification unit 13 may be provided separately from the hall operation panel 11. The landing notification unit 13 may be provided in a three-way frame of the landing door 10, for example.

  The hall call button 12 serves as an operation unit for the elevator. The hall call button 12 accepts an operation for generating a hall call. The upward button 12a is used, for example, to generate a hall call with the upward direction as a destination. The down button 12b is used, for example, to generate a hall call with a down direction as a destination.

  The hall notification unit 13 notifies the hall of information. The hall monitor 14 has a function of displaying visual information such as characters and images. The hall speaker 15 has a function of broadcasting sound information such as a buzzer sound and a sound announcement.

  FIG. 3 is an external view of the elevator car.

  As shown in FIG. 3, the car 5 is provided with a car door 16 and an in-car operation panel 17. The in-car operation panel 17 is provided on, for example, a wall surface near the car door 16. The in-car operation panel 17 includes, for example, a door open button 18, a door close button 19, a destination floor button 20, and an in-car notification unit 21. For example, a plurality of destination floor buttons 20 are provided. As the in-car notification unit 21, for example, an in-car monitor 22 and an in-car speaker 23 are provided. The in-car notification unit 21 may be provided separately from the in-car operation panel 17.

  The door opening button 18, the door closing button 19, and the destination floor button 20 function as an operation unit of the elevator. Each destination floor button 20 is provided corresponding to each floor at which the car 5 can stop, for example. The destination floor button 20 receives, for example, an operation for generating a car call with the corresponding floor as the destination.

  The in-car notification unit 21 notifies information in the car 5. The car monitor 22 has a function of displaying visual information such as characters and images. The car speaker 23 has a function of broadcasting sound information such as a buzzer sound and a sound announcement.

  FIG. 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 the hoisting machine 3, the upward button 12 a, the downward button 12 b, the landing notification unit 13, the door opening button 18, the door closing button 19, the destination floor button 20, and the in-car notification. The unit 21 and the scale device 24 are electrically connected. The control device 7 includes a call registration unit 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, a fullness determination unit 32, and a threshold setting unit 33. Have.

  The scale device 24 measures the load weight of the car 5. The scale device 24 is provided at, for example, the end of the rope 4 or the floor of the car 5.

  The call registration unit 25 registers a call corresponding to the operated operation unit when a normal operation is performed on a landing of the elevator 1 or an operation unit provided in the car 5. For example, when the up button 12a or the down button 12b is pressed, the call registration unit 25 registers a hall call in a direction corresponding to the pressed button. 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 unit 26 controls the operation of the elevator 1 by controlling the driving of the hoisting machine 3. That is, the operation control unit 26 controls the movement of the car 5. For example, the operation control unit 26 causes the car 5 to respond to the registered hall call and car call.

  The storage unit 27 stores, for example, a call registration history and an operation history. The call registration history includes, for example, information indicating the date and time when the call was registered, the operated hall call button 12, the operated destination floor button 20, and the like. The driving history includes, for example, information indicating the date and time when the car 5 started moving, the date and time when the car 5 stopped, the floor where the car 5 stopped, and the like.

  The failure determination unit 28 determines whether or not the operation unit of the elevator 1 has failed. For example, the failure determination unit 28 determines whether the hall call button 12 and the destination floor button 20 are out of order based on the call registration history and the driving history.

  For example, the failure determination unit 28 does not register an upward hall call corresponding to a certain upward button 12a within a certain period, and the car 5 is moved upward within the certain period. If it is, it is determined that the up button 12a has failed. In the failure determination unit 28, for example, a downward hall call corresponding to a certain downward button 12b is not registered within a certain period, and the car 5 is moved downward within the certain period. If it is, the down button 12b is determined to have failed. That is, the failure determination unit 28 determines that the hall call button 12 has failed, for example, when a hall call based on a normal operation on a certain hall call button 12 has not been registered for a certain period of time.

  The fixed period used for determining the failure of the hall call button 12 is set for each building, every elevator, every floor, every hall, every time zone, every hall operation panel 11 or every individual hall call button 12, for example. May be. The certain period may be set for each floor, for example, based on the frequency at which hall calls are registered in normal times. That is, for example, when attention is paid to a certain hall call button 12, when it is derived from the operation history that a hall call by the button is registered at least once every 3 minutes on average, the above-mentioned fixed period A period of 3 minutes or more may be set.

  For example, when the car call corresponding to a certain destination floor button 20 is not registered within a certain period and the car 5 is moved within the certain period, the failure determination unit 28 It is determined that the floor button 20 has failed. In other words, the failure determination unit 28 determines that the destination floor button 20 has failed when, for example, a state in which a car call based on a normal operation on a certain destination floor button 20 has not been registered continues for a certain period of time.

  The predetermined period used for failure determination of the destination floor button 20 may be set, for example, for each building, for each elevator 1, for each car 5, for each time zone, or for each individual destination floor button 20. The predetermined period may be set for each destination floor button 20 based on, for example, the frequency with which a car call is registered in normal times. That is, for example, when attention is paid to a certain destination floor button 20, when it is derived from the operation history that a car call by the button is registered at least once every 10 minutes on average, the above-mentioned fixed period A period of 10 minutes or more may be set.

  When the failure determination unit 28 determines that the operation unit has failed, the special operation for 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 have failed by the failure determination unit 28. Special operations include hall special operations and in-car special operations. A normal operation unit is an operation unit that has not been determined to have failed by the failure determination unit 28.

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

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

  For example, when a special landing operation is performed on the normal downward button 12b provided at the same landing as the upward button 12a determined to have failed, the call registration unit 25 calls the upward landing call. Register. For example, when a special hall operation is performed on the normal upward button 12a provided at the same hall as the downward button 12b determined to have failed, the call registration unit 25 calls the downward hall call Register.

  Even if the hall special operation is valid, if the normal hall call button 12 is operated normally, the hall call in the direction corresponding to the normal hall call button 12 is registered.

  The special operation in the car 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 car when the destination floor button 20 corresponding to the fifth floor breaks down simultaneously with the normal destination floor button 20 corresponding to the fourth floor and the normal destination floor button 20 corresponding to the sixth floor. It may be a push. Even if the special operation in the car is, for example, repeatedly pressing the door open button or the door close button provided in the same car 5 as the destination floor button 20 determined to have failed as many times as the floor number of the target floor. Good.

  For example, when a special operation in the car is performed on the normal destination floor button 20 or the like provided in the same car 5 as the destination floor button 20 determined to have failed, the call registration unit 25 The car call corresponding to the destination floor button 20 determined to have been registered is registered.

  Even if the special operation in the car is valid, when a normal operation is performed on the normal destination floor button 20, a car call corresponding to the normal destination floor button 20 is registered.

  The current detection unit 30 detects the motor current of the hoisting machine 3. The scale detection unit 31 detects a measurement value obtained by the scale device 24. The detection by the current detection unit 30 and the scale detection unit 31 is performed, for example, when the car 5 is stopped and opened.

  The fullness determination unit 32 determines that the car 5 is full when the value detected by the scale value detection unit 31 is greater than a preset fullness determination threshold. When it is determined that the car 5 is full, the notification control unit 29 notifies warning information from the in-car notification unit 21, for example. When it is determined that the car 5 is full, the operation control unit 26 does not start the movement of the car 5, for example.

  When the load applied to the hoisting machine 3 becomes an overload, an overcurrent flows through the motor. When an overcurrent is detected by the current detection unit 30, the value detected by the scale detection unit 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 the fullness determination threshold. The threshold value setting unit 33, for example, after the overcurrent is detected by the current detection unit 30, when the car 5 responds to the next upward call, the scale value detection unit 31 when the overcurrent is detected. Is set as the fullness determination threshold. In this case, since the fullness determination threshold value decreases, the number of people who can get in the car 5 at a time is limited.

  For example, even after an overcurrent is detected by the current detection unit 30, the threshold setting unit 33 does not change the fullness determination threshold when the car 5 responds to a downward call next time. In this case, for example, the operation control unit 26 moves the car 5 until a value equal to or greater than the value detected by the scale detection unit 31 when the overcurrent is detected is detected by the scale detection unit 31. You may perform control not to start.

  FIG. 5 is a first flowchart illustrating an operation example of the control device according to the first embodiment. FIG. 5 shows the operation of the control device when the hall call button 12 fails.

  The control device 7 determines whether or not there is a hall call button 12 determined to be faulty (step S101). If there is no hall call button 12 determined to be faulty, the process of step S101 is repeated. If there is a hall call button 12 determined to be out of order, the hall special operation is validated (step S102). Subsequent to step S102, guidance about the hall special operation is notified to the hall (step S103).

  The control device 7 determines whether or not the normal hall call button 12 has been pressed (step S104). If the normal hall call button 12 is not pressed, the process of step S104 is repeated. When the normal hall call button 12 is pressed, the control device 7 determines whether or not a hall special operation has been performed (step S105).

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

  FIG. 6 is a second flowchart illustrating an operation example of the control device according to the first embodiment. FIG. 6 shows the operation of the control device when the destination floor button 20 fails.

  The control device 7 determines whether or not there is a destination floor button 20 determined to be faulty (step S201). If there is no destination floor button 20 determined to be faulty, the process of step S201 is repeated. When there is a destination floor button 20 determined as a failure, the special operation in the car is validated (step S202). Subsequent to step S202, guidance about the special operation in the car is notified in the car 5 (step S203).

  The control device 7 determines whether or not the normal destination floor button 20 has been pressed (step S204). When 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 device 7 determines whether or not a special car operation has been performed (step S205).

  If it is determined in step S205 that a special car operation has been performed, the control device 7 registers a car call corresponding to the destination floor button 20 determined to be faulty (step S206). If it is determined in step S205 that the special operation in the car has not been performed, the control device 7 registers a car call corresponding to the pressed destination floor button 20 (step S207).

  FIG. 7 is a third flowchart illustrating an operation example of the control device according to the first embodiment. FIG. 7 shows the operation of the control device when an overcurrent flows through the motor of the hoisting machine 3.

  The control device 7 determines whether or not an overcurrent has flowed through the motor of the hoisting machine 3 (step S301). When no overcurrent flows through the motor of the hoisting machine 3, the process of step S301 is repeated. When an overcurrent flows through the motor of the hoisting machine 3, the control device 7 stores a measurement value of the scale device 24 when the overcurrent flows (step S302).

  The control device 7 determines whether or not a call is registered (step S303). If the call is not registered, the process of step S303 is repeated. If the call is registered, the control device 7 determines whether or not the call that the car 5 will answer next is an upward call (step S304).

  When it is determined in step S304 that the call that the car 5 will answer next is an upward call, the control device 7 sets the stored measurement value of the weighing device 24 as a fullness determination threshold value (step S305). When it is determined in step S304 that the call that the car 5 will answer next is a downward call, the control device 7 does not change the fullness determination threshold value (step S306).

  In Embodiment 1, the call registration part 25 registers the call corresponding to the operated operation part, when operation with respect to the landing of the elevator 1 or the operation part provided in the cage | basket | car 5 is performed. The failure determination unit 28 determines whether or not the operation unit has failed. The call registration unit 25 performs a preset special operation on at least one normal operation unit provided in the same hall or the same car 5 as the operation unit determined to have failed by the failure determination unit 28. If a failure occurs, a call corresponding to the operation unit determined to have failed is registered. For this reason, according to the first embodiment, the malfunctioning operation unit can be replaced with another normal operation unit. As a result, it is possible to suppress a decrease in convenience when the operation unit of the elevator breaks down. Moreover, since a time delay until the maintenance inspection is performed can be obtained, the burden on the maintenance worker can be reduced.

  In the first embodiment, the call registration unit 25 operates the hall call button that is operated when an operation is performed on the upward button 12a or the downward button 12b that is the hall call button 12 provided in the hall of the elevator 1. A hall call corresponding to 12 is registered. The failure determination unit 28 determines whether or not the hall call button 12 is broken. The call registration unit 25 is an upward landing when a special operation is performed on a normal downward button 12b provided at the same landing as the upward button 12a determined to have failed by the failure determination unit 28. Register a call. The call registration unit 25 receives a downward landing when a special operation is performed on the normal upward button 12a provided at the same landing as the downward button 12b determined to have failed by the failure determination unit 28. Register a call. Therefore, according to the first embodiment, the malfunctioning hall call button 12 can be replaced with another normal hall call button 12. As a result, it is possible to suppress a decrease in convenience when the elevator hall call button 12 breaks down.

  In the first embodiment, the failure determination unit 28 does not register an upward hall call corresponding to a certain upward button 12a within a certain period and moves the car 5 upward within the certain period. When it is performed, it is determined that the up button 12a has failed. The failure determination unit 28 determines that a downward hall call corresponding to a certain downward button 12b is not registered within a certain period and the car 5 is moved downward within the certain period. It is determined that the down button 12b has failed. Therefore, according to the first embodiment, it is possible to determine whether or not the hall call button 12 is broken with a simple configuration.

  In the first embodiment, the call registration unit 25 registers a car call corresponding to the operated destination floor button 20 when an operation is performed on the destination floor button 20 provided in the car 5 of the elevator 1. The failure determination unit 28 determines whether the destination floor button 20 is defective. The call registration unit 25 determines that a failure has occurred when a special operation is performed on a normal operation unit provided in the same car 5 as the destination floor button 20 determined to have failed by the failure determination unit 28. A car call corresponding to the determined destination floor button 20 is registered. Therefore, according to the first embodiment, the malfunctioning destination floor button 20 can be replaced with another normal destination floor button 20 or the like. As a result, it is possible to suppress a decrease in convenience when the destination floor button 20 of the elevator breaks down.

  In the first embodiment, the failure determination unit 28, when a car call corresponding to a certain destination floor button 20 is not registered within a certain period and the car 5 is moved within the certain period, It is determined that the destination floor button 20 has failed. Therefore, according to the first embodiment, it is possible to determine whether or not the destination floor button 20 is out of order with a simple configuration.

  In the first embodiment, the notification control unit 29 uses information that guides a special operation for registering a call corresponding to the operation unit determined to have failed by the failure determination unit 28 as the operation unit determined to have failed. From the notification section provided at the same hall or the same car 5. For this reason, according to Embodiment 1, it is possible to guide the special operation to the elevator user. As a result, it is possible to suppress a decrease in convenience when the operation unit of the elevator breaks down.

  In the first embodiment, the current detection unit 30 detects the motor current of the hoisting machine 3 of the elevator 1. The scale value detection unit 31 detects a measurement value by the scale device 24 that measures the load weight of the car 5 of the elevator 1. The fullness determination unit 32 determines that the car 5 is full when the value detected by the scale value detection unit 31 is greater than a preset fullness determination threshold. When the overcurrent is detected by the current detection unit 30 and the car 5 responds to the upward call, the threshold setting unit 33 sets the value detected by the scale detection unit 31 when the overcurrent is detected. Set as the fullness threshold. For this reason, according to the first embodiment, after it is detected that an overcurrent has flowed through the motor of the hoisting machine 3, the operation of the elevator 1 is continued with the motor load reduced more than usual. Can do. As a result, it is possible to suppress a decrease in convenience until the elevator hoist is serviced.

  In the first embodiment, for example, when a special operation is activated based on a determination that a certain operation unit has failed, a call based on a normal operation for the operation unit is registered. The operation is invalidated. That is, for example, even if it is determined that the normal operation unit has failed because the number of users of the elevator 1 is accidentally small, the special operation is invalidated if the normal operation unit is operated. For this reason, it is possible to prevent unnecessary special operations 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 and that an overcurrent has flowed to the motor of the hoisting machine 3. The monitoring center 9 may be notified. In this case, for example, the maintenance worker of the elevator 1 can quickly grasp the status of the elevator 1.

  FIG. 8 is a hardware configuration diagram of the control device.

  Each of the call registration unit 25, operation control unit 26, storage unit 27, failure determination unit 28, notification control unit 29, current detection unit 30, scale detection unit 31, fullness determination unit 32, and threshold setting unit 33 in the control device 7. The function 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. FIG. 8 shows an example in which the processing circuit is partly formed as dedicated hardware 50 and includes a processor 51 and a memory 52.

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

  When the processing circuit includes at least one processor 51 and at least one memory 52, the call registration unit 25, operation control unit 26, storage unit 27, failure determination unit 28, notification control unit 29, current detection unit 30, and scale detection The functions of the unit 31, the fullness determination unit 32, and the threshold 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 out and executes the program stored in the memory 52, thereby realizing the function of each unit. The processor 51 is also referred to as a CPU (Central Processing Unit), a central processing unit, a processing unit, an arithmetic 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, and an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, and a DVD.

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

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

DESCRIPTION OF SYMBOLS 1 Elevator 2 Hoistway 3 Hoisting machine 4 Rope 5 Car 6 Counterweight 7 Control device 8 Maintenance device 9 Monitoring center 10 Platform door 11 Platform operation panel 12 Platform call button 12a Up button 12b Down button 13 Platform notification unit 14 Platform monitor 15 Platform speaker 16 Car door 17 Car operation panel 18 Door open button 19 Door close button 20 Destination floor button 21 Car interior notification unit 22 Car monitor 23 Car speaker 24 Scale device 25 Call registration unit 26 Operation control unit 27 Storage unit 28 Failure determination unit 29 Notification control unit 30 Current detection unit 31 Weighing value detection unit 32 Full capacity determination unit 33 Threshold setting unit 50 Dedicated hardware 51 Processor 52 Memory

The elevator control device according to the present invention includes a call registration unit for registering a call corresponding to the operated operation unit when an operation is performed on the operation unit provided in the elevator hall or the car , A failure determination unit that determines whether or not the operation unit has failed based on the call registration history and the operation history within the predetermined period, and the call registration unit has been determined to have failed by the failure determination unit When a special operation is performed on a normal operation unit provided in the same hall or the same car as the operation unit, a call corresponding to the operation unit determined to have failed is registered.

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 hall or the car;
A failure determination unit that determines whether or not the operation unit is faulty;
With
The call registration unit is said to have failed when a special operation is performed on a normal operation unit provided in the same hall or the same cage as the operation unit determined to have failed by the failure determination unit. A control device for an elevator that registers a call corresponding to the determined operation unit. The call registration unit registers a hall call corresponding to the operated hall call button when an operation is performed on an up button or a down button that is a hall call button provided at a hall of the elevator,
The failure determination unit determines whether the hall call button is broken,
The call registration unit issues an upward hall call when a special operation is performed on a normal downward button provided at the same hall as the upward button determined to have failed by the failure determination unit. A request to register a downward hall call when a special operation is performed on a normal upward button that is registered at the same hall as the downward button determined to have failed by the failure determination unit Item 2. The elevator control device according to Item 1.   The failure determination unit determines whether the upward hall call corresponding to a certain upward button is not registered within a certain period and the car is moved upward within the certain period. When it is determined that the direction button has failed, the downward hall call corresponding to a certain downward button has not been registered within a certain period, and the car has been moved downward within the certain period The elevator control device according to claim 2, wherein it is determined that the down button has failed. The call registration unit registers a car call corresponding to the operated destination floor button when an operation is performed on the destination floor button provided in the elevator car,
The failure determination unit determines whether the destination floor button is broken,
The call registration unit is determined to have failed when a special operation is performed on a normal operation unit provided in the same car as the destination floor button determined to have failed by the failure determination unit. The elevator control device according to any one of claims 1 to 3, wherein a car call corresponding to the destination floor button is registered.   The failure determination unit determines that the destination floor button has failed when a car call corresponding to a certain destination floor button is not registered within a certain period and the car is moved within the certain period. The elevator control device according to claim 4.   Information for guiding a special operation for registering a call corresponding to the operation unit determined to have failed by the failure determination unit is provided on the same hall or the same car as the operation unit determined to have failed. The elevator control device according to any one of claims 1 to 5, further comprising a notification control unit that notifies the unit. A current detector for detecting the motor current of the elevator hoisting machine;
A scale detector for detecting the weight of the elevator car;
A fullness determination unit that determines that the car is full when the value detected by the scale value detection unit is greater than a fullness determination threshold;
Threshold value for setting the value detected by the scale detection unit when the overcurrent is detected when the overcurrent is detected by the current detection unit and the car responds to an upward call as the fullness determination threshold A setting section;
The elevator control device according to any one of claims 1 to 6, further comprising: A current detector for detecting the motor current of the elevator hoisting machine;
A scale detector for detecting the weight of the elevator car;
A fullness determination unit that determines that the car is full when the value detected by the scale value detection unit is greater than a fullness determination threshold;
Threshold value for setting the value detected by the scale detection unit when the overcurrent is detected when the overcurrent is detected by the current detection unit and the car responds to an upward call as the fullness determination threshold A setting section;
Elevator control device with.

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