KR102262406B1 - elevator control unit - Google Patents

Abstract

Provided is an elevator control device capable of suppressing a decrease in convenience when an elevator operation unit fails. In the elevator control device 7 according to the present invention, when an operation is performed on an operation unit provided in the platform of the elevator 1 or in the car 5, a call registration unit for registering a call corresponding to the operated operation unit ( 25) and a failure determination unit 28 for judging whether or not the operation unit is out of order, wherein the call registration unit 25 is the same platform as the operation unit determined by the failure determination unit 28 to be broken or the same car ( When a special operation is performed on the normal operation unit provided in 5), a call corresponding to the operation unit determined to be defective is registered.

Description

elevator control unit

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

Conventionally, when abnormality generate|occur|produces in an elevator, the elevator is stopped until maintenance and inspection by a maintenance worker is performed, for example. In this case, the user's convenience is reduced. As a system capable of continuing operation even when an abnormality occurs in an elevator, there is, for example, a system described in Patent Document 1 below.

Japanese Patent Application Laid-Open No. 2008-230743

According to the system described in Patent Document 1, for example, when an abnormality in the closing of a door 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 operation|operation of an elevator continues, the convenience of a user falls.

The present invention has been made in order to solve the above problems. It is an object of the present invention to provide an elevator control device capable of suppressing a decrease in convenience when an elevator operation unit fails.

An elevator control apparatus according to the present invention determines whether an operation unit is out of order, and a call registration unit for registering a call corresponding to the operated operation unit when an operation is performed on an operation unit provided in a platform or a car of the elevator. and a failure determination unit that performs the operation, wherein the call registration unit is configured to, when a special operation is performed on a normal operation unit provided in the same platform or in the same car as the operation unit determined by the failure determination unit to have failed, the operation unit determined to have failed. It registers the corresponding call.

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

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic diagram which shows an example of the structure of an elevator.
2 is an external view of a platform of an elevator.
Fig. 3 is an external view in the car of the elevator.
4 is a functional block diagram of the control device according to the first embodiment.
Fig. 5 is a first flowchart showing an operation example of the control device according to the first embodiment.
Fig. 6 is a second flowchart showing an operation example of the control device according to the first embodiment.
7 is a third flowchart showing 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. The overlapping description is 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 traction machine 3 , a rope 4 , a car 5 , a counterweight 6 , and a control device 7 . The hoistway 2 is formed so as to pass through each floor of a building (not shown), for example. The hoisting machine 3 is provided, for example in a machine room (not shown) or the like. The rope 4 is wound around the hoisting machine 3 . Car 5 and counterweight 6 are suspended in hoistway 2 by ropes 4 . The car 5 and the counterweight 6 are raised and lowered by the hoisting machine 3 being driven. The hoisting machine 3 is controlled by a 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 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 a building different from the building in which the elevator 1 was installed, for example. The monitoring center 9 is a server etc. provided in the management company of the elevator 1, for example.

2 is an external view of a platform 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 on each floor where the cage|basket|car 5 can stop, for example. The boarding point operation panel 11 is provided in the wall surface etc. of boarding point door 10 vicinity, for example. The boarding point operation panel 11 has the boarding point call button 12 and the boarding point notification part 13, for example. As the platform call button 12, an upward button 12a and a 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. As shown in FIG. The boarding point notification part 13 may be provided in the three direction edge of the boarding point door 10, for example.

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

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

Fig. 3 is an external view in the car of the elevator.

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

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 where the car 5 can be stopped, for example. The destination floor button 20 accepts, for example, an operation for generating a car call with the corresponding floor as the destination.

The notification unit 21 in the cage notifies information in the cage 5 . The in-car monitor 22 has a function of displaying visual information, such as a character and an image. The in-car speaker 23 has a function of broadcasting audio information, such as a buzzer sound and an audio|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 traction machine 3, an upward button 12a, a downward button 12b, a platform notification unit 13, a door open button 18, and a door closing button ( 19), the destination floor button 20, the car notification 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 , It has a full capacity determination unit 32 and a threshold value setting unit 33 .

The weighing device 24 measures the loading weight of the car 5 . The scale device 24 is provided, for example, at the end of the rope 4 or at the bottom 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 an operation unit provided in the platform of the elevator 1 or in the car 5 . The call registration unit 25 registers a platform call in a direction corresponding to the pressed button when, for example, the up button 12a or the down button 12b is pressed. The call registration unit 25 registers a car call corresponding to the pressed destination floor button 20, for example, when the destination floor button 20 is pressed.

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 . The operation control unit 26 makes the car 5 respond to registered platform calls and car calls, for example.

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

The failure determination unit 28 determines whether the operation unit of the elevator 1 is malfunctioning. The failure determination unit 28 determines whether or not the platform call button 12 and the destination floor button 20 are malfunctioning, for example, based on the call registration history and the driving history.

In the failure determination unit 28, for example, an upward platform call corresponding to a certain upward button 12a has not been registered within a certain period of time, and the upward car 5 is not registered within the predetermined period. ), it is determined that the upward button 12a has failed. In the failure determination unit 28, for example, a downward platform call corresponding to a certain downward button 12b is not registered within a certain period of time, and the downward car 5 is not registered within the predetermined period. ), it is determined that the down button 12b has failed. That is, the failure determination unit 28, for example, when a state in which a platform call based on a normal operation of a certain platform call button 12 is not registered continues for a certain period of time or more, the platform call button ( 12) is determined to be faulty.

The above-mentioned constant period used for failure determination of the platform call button 12 is, for example, for each building, for each elevator, for each floor, for each platform, for each time zone, for each platform operation panel 11, or for each platform call button 12 ) and so on. The above fixed period may be set for each floor, for example, based on the frequency at which platform calls are usually registered. That is, for example, when attention is paid to a certain platform call button 12, when it is derived from the operation history that a platform call by the button is registered one or more times in an average of 3 minutes, 3 as the above fixed period A period of minutes or more may be set.

The failure determination unit 28, for example, determines that a car call corresponding to a certain destination floor button 20 is not registered within a certain period, and the car 5 is being moved within the prescribed period. In this case, it is determined that the destination floor button 20 is broken. That is, the failure determination unit 28, for example, when a state in which a car call based on a normal operation for a certain destination floor button 20 is not registered continues for a certain period of time or more, the destination floor button 20 (20) is judged to be faulty.

The above fixed period used for failure determination of the destination floor button 20 is, for example, for each building, for each elevator 1, for each car 5, for each time zone, or for each destination floor button 20, etc. may be set to The above-mentioned fixed period may be set for each destination floor button 20, for example, based on the frequency at which car calls are normally registered. 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 one or more times in an average of 10 minutes, as the above fixed period A period of 10 minutes or more may be set.

When it is determined by the failure determination unit 28 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 with respect to 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 . The special operation includes special operation on a platform and special operation in the car. A normal operation part is an operation part which is not judged as having failed by the failure determination part 28. As shown in FIG.

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

The landing special operation may continue to press the normal platform call button 12 for a fixed period of time or more, for example. The landing special operation may be, for example, repeatedly pressing the normal platform call button 12 a certain number of times or more within a certain period of time.

The call registration unit 25, for example, when a landing special operation is performed for a normal downward button 12b provided in the same platform as the upward button 12a determined to be broken, an upward platform call register The call registration unit 25 calls down a platform, for example, when a landing special operation is performed for a normal upward button 12a provided in the same platform as the downward button 12b determined to be broken. register

In addition, even if a platform special operation is effective, when a normal operation is performed with respect to the normal person boarding point call button 12, the boarding point call of the direction corresponding to the said normal person boarding point call button 12 is registered.

The special operation in the car may, for example, simultaneously press a plurality of normal destination floor buttons 20 adjacent to the destination floor buttons 20 determined to be broken. That is, for example, the special operation in the car when the destination floor button 20 corresponding to the fifth floor is broken is the normal destination floor button 20 corresponding to the fourth floor and the normal destination floor button 20 corresponding to the sixth floor. (20) may be pressed simultaneously. In the special operation in the car, for example, repeatedly pressing the door open button or the door close button provided in the car 5 such as the destination floor button 20 determined to be broken for the same number of times as the number of floors of the destination floor. okay

The call registration unit 25, for example, when a special operation in the car is performed with respect to a normal destination floor button 20 provided in the car 5, such as the destination floor button 20 determined to be broken, A car call corresponding to the destination floor button 20 judged to be broken is registered.

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

The current detection unit 30 detects the motor current of the hoisting machine (3). The scale value detection unit 31 detects a value measured by the scale device 24 . 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 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 value. When it is determined that the car 5 is full, the alert control part 29 makes alert information of warning information from the car alert|information part 21, for example. When it is determined that the car 5 is full, the operation control unit 26 does not cause the car 5 to start moving, for example.

When the load applied to the hoisting machine 3 becomes overloaded, an overcurrent flows in the motor. When an overcurrent is detected by the current detection unit 30, the value detected by the balance value detection unit 31 when the overcurrent is detected is recorded. The value is stored, for example, in the storage unit 27 .

The threshold value setting unit 33 has a function of changing the fullness determination threshold. Threshold value setting unit 33, for example, after the overcurrent is detected by the current detection unit 30, when the car 5 next responds to an upward call, the overcurrent is detected At this time, the value detected by the balance value detection unit 31 is set as the fullness determination threshold value. In this case, since the fullness determination threshold value falls, the number of people who can get on the car 5 at once is limited.

The threshold value setting unit 33 changes the fullness determination threshold, for example, even after an overcurrent is detected by the current detection unit 30 , when the car 5 responds to a downward call next time. I never do that. In addition, in this case, the operation control unit 26 controls the elevator until, for example, a value greater than or equal to the value detected by the balance value detection unit 31 when the overcurrent is detected is detected by the balance value detection unit 31 . The same control as not starting the movement of the compartment 5 may be performed.

Fig. 5 is a first flowchart showing an operation example of the control device according to the first embodiment. Fig. 5 shows the operation of the control device when the platform call button 12 fails.

The control device 7 determines whether or not there is a platform call button 12 determined to be a failure (step S101). When there is no platform call button 12 determined to be a failure, the process of step S101 is repeated. When there is the platform call button 12 determined to be a failure, the platform special operation is validated (step S102). Following step S102, the platform is notified of guidance on special operation of the platform (step S103).

The control device 7 determines whether or not the normal platform call button 12 has been pressed (step S104). When 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 a landing special operation was performed (step S105).

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

6 is a second flowchart showing 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 is broken.

The control device 7 determines whether or not there is the destination floor button 20 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. When there is the destination floor button 20 determined to be a failure, the special operation in the car is validated (step S202). Following step S202, the guidance about the special operation in the cage|basket|car 5 is notified in the cage|basket|car 5 (step S203).

The control device 7 determines whether 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 operation in the car was performed (step S205).

When it is determined in step S205 that a special operation in the car has been performed, the control device 7 registers a car call corresponding to the destination floor button 20 determined to be a failure (step S206). When 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 showing an operation example of the control device according to the first embodiment. 7 : has shown the operation|movement of the control apparatus in the case where an overcurrent flows through the motor of the hoisting machine 3. As shown in FIG.

The control device 7 determines whether an overcurrent has flowed through the motor of the hoisting machine 3 (step S301). When the overcurrent does not flow 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 apparatus 7 memorize|stores the measured value of the scale apparatus 24 when the overcurrent flowed (step S302).

The control device 7 determines whether or not the call is registered (step S303). If the call is not registered, the processing of step S303 is repeated. When the call is registered, the control device 7 determines whether the call to which the car 5 responds next is an upward 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 device 7 sets the stored measurement value of the scale device 24 as the fullness determination threshold (step S304). S305). When it is determined in step S304 that the call to which the car 5 responds next is a downlink call, the control device 7 does not change the fullness determination threshold value (step S306).

In Embodiment 1, when an operation with respect to the operation part provided in the platform of the elevator 1 or the car 5 is performed, the call registration part 25 registers the call corresponding to the operated operation part. The failure determination unit 28 determines whether the operation unit is malfunctioning. The call registration unit 25, when a preset special operation is performed on at least one normal operation 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, A call corresponding to the operation unit determined to be faulty is registered. For this reason, according to Embodiment 1, the malfunctioning operation part can be replaced with another normal operation part. As a result, it is possible to suppress a decrease in convenience when the operation part of the elevator breaks down. Moreover, since the temporal delay until implementing a maintenance check is obtained, the burden of a maintenance worker can be reduced.

In the first embodiment, when an operation is performed on the up button 12a or the down button 12b, which is the platform call button 12 provided in the platform of the elevator 1, the call registration unit 25 is operated. The platform call corresponding to the operated platform call button 12 is registered. The failure determination unit 28 determines whether or not the platform call button 12 is broken. When a special operation is performed on the normal downward button 12b provided in the same platform as the upward button 12a judged to have failed by the failure determination unit 28, the call registration unit 25 is located in the upward direction of the platform. Register the call. When a special operation is performed on the normal upward button 12a provided in the same platform as the downward button 12b judged to have failed by the failure determination unit 28, the call registration unit 25 is located in the downward direction of the platform. Register the call. For this reason, according to Embodiment 1, the malfunctioning boarding point call button 12 can be replaced with the other normal boarding point call button 12. As shown in FIG. As a result, it is possible to suppress a decrease in convenience when the landing call button 12 of the elevator breaks down.

In the first embodiment, the failure determination unit 28 is configured such that an upward platform call corresponding to a certain upward button 12a is not registered within a certain period of time, and the upward car 5 is not registered within the predetermined period. ), it is determined that the upward button 12a has failed. The failure determination unit 28 determines that a downward platform call corresponding to a certain downward button 12b has not been registered within a certain period of time, and that the car 5 is being moved in the downward direction within the predetermined period. In this case, it is determined that the down button 12b is broken. For this reason, according to Embodiment 1, it can determine whether the boarding point call button 12 is malfunctioning with a simple structure.

In the first embodiment, when an operation is performed on the destination floor button 20 provided in the car 5 of the elevator 1, the call registration unit 25 corresponds to the operated destination floor button 20 Registers a car call to be called. The failure determination unit 28 determines whether the destination floor button 20 is malfunctioning. 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 be defective by the failure determination unit 28, the call registration unit 25 indicates that the failure has occurred. A car call corresponding to the determined destination floor button 20 is registered. For this reason, according to Embodiment 1, the broken 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 fails.

In the first embodiment, the failure determination unit 28 determines that 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 prescribed period. In this case, it is determined that the destination floor button 20 is broken. For this reason, according to Embodiment 1, it can be determined whether the destination floor button 20 is malfunctioning with a simple structure.

In the first embodiment, the notification control unit 29 transmits information guiding a special operation for registering a call corresponding to the operation unit determined by the failure determination unit 28 to be out of order at the same platform as the operation unit determined to be defective or in the first embodiment. It is notified from the notification unit provided in the same car 5 . For this reason, according to Embodiment 1, guidance of special operation can be performed with respect to the user of an elevator. As a result, it is possible to suppress a decrease in convenience when the operation part of the elevator breaks down.

In Embodiment 1, the current detection unit 30 detects a motor current of the hoisting machine 3 of the elevator 1 . The scale value detection unit 31 detects a value measured by the scale device 24 for measuring the loading 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 value. Threshold value setting unit 33, when overcurrent is detected by current detection unit 30 and car 5 responds to an upward call, when the overcurrent is detected, to scale value detection unit 31 The detected value is set as the fullness judgment threshold value. For this reason, according to Embodiment 1, after it is detected that overcurrent has flowed in the motor of the hoisting machine 3, the operation of the elevator 1 can be continued in the state which reduced the load of the motor than usual. As a result, it is possible to suppress a decrease in convenience until the hoisting machine of the elevator is maintained and inspected.

In the first embodiment, for example, when a special operation is validated based on a determination that an operation unit has failed, and a call based on a normal operation to the operation unit is registered, the special operation is invalidated. . That is, for example, even if it is determined that a normal operation part has failed because the number of users of the elevator 1 is small by chance, if the said normal operation part is operated, the said special operation is invalidated. For this reason, it is possible to prevent unnecessary special operation from continuing to be effective.

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

8 is a hardware configuration diagram of the control device.

In the control device 7 , 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 . ), the fullness determination unit 32 and the threshold value setting unit 33 each 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 partially formed as dedicated hardware 50 and includes a processor 51 and a memory 52 .

Where 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 complex circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA, or these combination is applicable.

When the processing circuit includes at least one processor 51 and at least one memory 52 , the call registration unit 25 , the operation control unit 26 , the storage unit 27 , the failure determination unit 28 , the notification control unit (29), each function of the current detection unit 30, the scale value detection unit 31, the full capacity determination unit 32 and the threshold value setting unit 33 is 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 the program stored in the memory 52, thereby realizing the functions 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, or a DSP. The memory 52 is, for example, a nonvolatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, and EEPROM, magnetic disk, flexible disk, optical disk, compact disk, mini disk, DVD, etc. do.

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

Industrial Applicability

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

1 elevator
2 hoistway
3 hoisting machine
4 rope
5 car
6 counterweight
7 control unit
8 maintenance device
9 Surveillance Center
10 Platform door
11 Platform control panel
12 Platform call button
12a up button
12b Down button
13 Platform notification section
14 Platform Monitor
15 platform speaker
16 car door
17 Control panel in elevator car
18 Door open button
19 Door close button
20 destination floor button
21 Information department in the car
22 In-car monitor
23 Car Speakers
24 scale device
25 call register
26 operation control
27 memory
28 Failure judgment unit
29 Notification control
30 Current Detector
31 Balance value detector
32 million won
33 Threshold setting unit
50 dedicated hardware
51 processors
52 memory

Claims (8)

A call registration unit for registering a platform call corresponding to the operated platform call button when an operation is performed on an up button or a down button that is a platform call button as an operation unit provided in the platform of the elevator;
A failure determination unit for determining whether the platform call button is broken is provided;
The call registration unit registers an upward platform call when a special operation is performed on a normal downward button provided in the same platform as the upward button determined to be broken by the failure determination unit, and the failure determination unit An elevator control device that registers a call to a downward platform when a special operation is performed on a normal upward button provided on the same platform as the downward button determined to be malfunctioning by The method according to claim 1,
The failure judging unit determines that the upward button has failed when an upward platform call corresponding to a certain upward button is not registered within a predetermined period and the car is moving upward within the predetermined period. Elevator that determines that the down button is broken when a call to the down platform corresponding to a certain down button is not registered within a predetermined period and the car is moving in the down direction within the predetermined period 's control unit. a call registration unit for registering a car call corresponding to the operated destination floor button when an operation is performed on the destination floor button as an operation unit provided in the car of the elevator;
A failure determination unit for determining whether the destination floor button is broken is provided;
The call registration unit, when a special operation is performed on a normal operation unit provided in the same car as the destination floor button determined to be broken by the failure determination unit, the car corresponding to the destination floor button determined to be defective register the call,
The failure judging unit is an elevator control device that determines that the destination floor button is broken when a car call corresponding to a certain destination floor button is not registered within a certain period and the car is being moved within the predetermined period. 4. The method according to any one of claims 1 to 3,
A notification control unit for notifying information guiding a special operation for registering a call corresponding to the operation unit determined by the failure determination unit to be broken from the notification unit provided in the same platform or the same car as the operation unit determined to be defective. Elevator control system equipped with. a call registration unit for registering a call corresponding to the operated operation unit when an operation is performed on an operation unit provided in a platform or a car of an elevator;
a failure determination unit for determining whether the operation unit is out of order;
A current detection unit for detecting the motor current of the hoisting machine of the elevator;
A scale value detection unit for detecting the loading weight of the car of the elevator;
a fullness determination unit that determines that the car is full when the value detected by the scale value detection unit is greater than the fullness determination threshold value;
When an overcurrent is detected by the current detection unit and the car responds to an upward call, the threshold value setting for setting the value detected by the scale value detection unit when the overcurrent is detected as the fullness determination threshold to have wealth,
The call registration unit registers a call corresponding to the operation unit determined to be broken when a special operation is performed on a normal operation unit provided in the same platform or in the same car as the operation unit judged to have failed by the failure determination unit. elevator control unit. delete delete delete

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