JP6409659B2 - Elevator device and its control device - Google Patents

Description

  The present invention relates to an elevator apparatus and a control apparatus therefor.

  Patent Document 1 discloses an example of a slidable elevator device. This elevator apparatus controls a car on which a passenger is boarded, a counterweight connected to a car by a rope, an electric hoist that winds the rope, an electromagnetic brake that brakes the electric hoist, and an electric hoist and an electromagnetic brake A control device is provided. The elevator apparatus further includes a position detection unit that detects that a car has landed at a landing on any floor, a car position that is a position of a car floor when being braked at the landing, and a floor position at the landing. A deviation detecting unit that detects a deviation from the electromagnetic brake, and a notifying unit that notifies that an abnormality has occurred in the electromagnetic brake.

  The control device stops the supply of electric power to the electromagnetic coil of the electromagnetic brake when the car arrives at the landing of any floor. For this reason, the output shaft of the electric hoist is braked by the electromagnetic brake. At that time, the car position is within a specified landing range which is a range including the floor position of the landing. However, when the braking performance of the electromagnetic brake is deteriorated due to aging or the like, the car position is gradually shifted and the vehicle falls out of the specified landing range. The deviation detection unit detects such a deviation between the position of the car and the floor position of the landing and outputs it to the control device.

  When the car position detected by the deviation detection unit is included in the first reference range outside the prescribed landing range, the control device controls the electric hoist so that the car position coincides with the floor position of the landing area. To control.

  On the other hand, when the car position detected by the deviation detection unit is included in the second reference range outside the first reference range, the control device detects an abnormality in the electromagnetic brake and drives the notification unit.

Japanese Patent Laid-Open No. 2002-20046

  As described above, an abnormality occurring in the electromagnetic brake may be reflected in the relationship between the car position and the landing floor position. For this reason, as a method for early detecting that an abnormality has occurred in the electromagnetic brake, a method for detecting that the car position is deviated from a prescribed landing range is conceivable.

  On the other hand, when a passenger gets off the car landing at the landing, or when a new passenger enters the car landing at the landing, or when both conditions occur, As the weight fluctuates, the portion of the rope between the electric hoist and the car expands and contracts. For this reason, even if the car position is located at the floor of the landing or at a position within the specified landing range, the car position is at the specified landing range due to the expansion and contraction of the rope. May deviate from.

  Thus, the cause of the phenomenon that the car position deviates from the specified landing range is not limited to the abnormality in the electromagnetic brake. For this reason, if it is detected that the car position deviates from the specified landing range, there is a possibility that the electromagnetic brake is abnormal, but the detection result indicates that the electromagnetic brake is abnormal. May not be detected accurately.

  The objective of this invention is providing the elevator apparatus which can detect the abnormality of a brake accurately and early, and its control apparatus.

  [1] One form of the control device for an elevator apparatus according to the present invention is information relating to a deviation between a car position, which is a position of the car floor when the car is braked at the landing, and a floor position of the landing board. It is determined that an abnormality has occurred in the brake that brakes the car based on the input unit that obtains the deviation information and the deviation information when a passenger is not in the car, and the brake is abnormal. And a control unit that suspends the operation of the elevator apparatus based on the determination that the vehicle has occurred.

  Since the weight of the car does not fluctuate when no passenger is in the car, the rope connected to the car does not expand or contract. For this reason, in the situation where no passenger is in the car, if a deviation is detected between the car position and the floor position of the boarding area, it is suggested that an abnormality has occurred in the brake. For this reason, as in the control device described above, it is possible to accurately detect the abnormality of the brake early by determining that an abnormality has occurred in the brake that brakes the car based on the deviation information when the passenger is not in the car. Can be detected.

  [2] According to an example of the control device, the control unit determines whether or not the car position is included in a predetermined landing range that is a range including a floor position of the landing area based on the deviation information. And determining that an abnormality has occurred in the brake based on the detection that the position of the car when no passenger is in the car is not included in the prescribed landing range a plurality of times. .

  When it is detected multiple times that the car position is not included in the specified landing range when no passengers are in the car, it is unlikely that the misalignment information has been misdetected and the brakes are abnormal. It is suggested that there is a high possibility. For this reason, an abnormality has occurred in the brake based on the fact that the position of the car when no passenger is in the car is not included in the prescribed landing range as detected several times, as in the above control device. Therefore, the brake abnormality can be detected with higher accuracy.

  [3] According to an example of the control device, the control unit stops the call registration, which is a request for moving the car to the landing on the predetermined floor, with the car door closed. It is determined that no passenger is in the car based on the fact that a predetermined time has passed in the present state.

  Based on the fact that a predetermined time has passed in a state where the door of the car is closed and the call registration which is a request to move the car to a predetermined floor landing is interrupted as in the above control device, By determining that no passenger is in the car, the determination accuracy is further improved.

  [4] According to an example of the control device, the control unit stops the call registration, which is a request for moving the car to the landing area on a predetermined floor while the car door is closed. It is determined that a passenger is not in the car based on a predetermined time elapses in a state in which the vehicle is in operation and the operation unit in the car is not operated.

  As in the above control device, the car door is closed, the call registration, which is a request to move the car to the predetermined floor, and the operation part in the car is not operated. By determining that a passenger is not in the car based on the fact that a predetermined time has elapsed in the state, the determination accuracy is further improved.

  [5] According to an example of the control device, the input unit obtains weight information that is information related to a weight of a passenger on the car, and the control unit has the car door closed. A predetermined period of time in a state where the call registration which is a request to move the car to the landing on the predetermined floor is interrupted and the weight obtained based on the weight information is zero Based on the elapsed time, it is determined that no passenger is in the car.

  Weight obtained on the basis of weight information when the door of the car is closed and the call registration that is a request to move the car to the landing floor on the predetermined floor is interrupted as in the above control device The determination accuracy is further improved by determining that no passenger is in the car based on the fact that the predetermined time has passed in a state where the vehicle is zero.

[6] One form of the elevator apparatus according to the present invention includes the control device according to any one of [1] to [5].
According to this elevator apparatus, it is possible to detect a brake abnormality with high accuracy and at an early stage. For this reason, the maintenance person of an elevator apparatus can maintain a brake quickly, when the abnormality of a brake has arisen.

  According to the elevator apparatus and its control apparatus, it is possible to detect a brake abnormality with high accuracy and early.

These are the schematic diagrams of the elevator apparatus of embodiment. FIG. 2 is a block diagram relating to an electrical configuration of the elevator apparatus of FIG. 1. These are the flowcharts of the brake abnormality determination process which the control part of FIG. 2 performs.

(Embodiment)
As shown in FIG. 1, the elevator apparatus 1 includes a transport device 10 that transports passengers to a landing 100 on an arbitrary floor, and a control device 60 that controls the operation of the transport device 10. A building (not shown) in which the elevator apparatus 1 is installed includes a platform 100 on which the car 20 of the elevator apparatus 1 is landed, and a platform door 110 that opens and closes an opening formed in the platform 100 for each floor.

  The transport device 10 brakes a car 20 on which a passenger is boarded, a counterweight 12 connected to the car 20 by a rope 11, a deflection wheel 13, an electric motor 31, and an electric motor 31 disposed above the counterweight 12. An electromagnetic brake 40 and a sheave 50 that winds up the rope 11 by being driven by the electric motor 31 are provided. The rope 11 is wound around the deflector 13 and the sheave 50. An output shaft 31 </ b> A of the electric motor 31 is connected to the sheave 50. When electric power is supplied from the control device 60 to the electric motor 31, the electric motor 31 is driven, and the sheave 50 rotates accordingly.

  The weight of the counterweight 12 is equal to the combined weight of the empty car 20 and a predetermined proportion of the weight of the car 20. The predetermined proportion of weight is typically half the maximum weight.

  The car 20 includes an opening 21 through which a person enters and exits, a car door 22 that opens and closes the opening 21, and an operation unit 25 disposed inside. When the car 20 is landed at the boarding area 100, the car door 22 and the boarding door 110 are mechanically connected. Therefore, when the car door 22 is opened, the passenger door 110 is also opened, and when the car door 22 is closed, the passenger door 110 is also closed. The operation unit 25 is, for example, a door open button and a destination floor button of the floor on which the user is landing.

  The electromagnetic brake 40 includes a brake wheel 41 coupled to the output shaft 31A of the electric motor 31, a brake 42 for braking the brake wheel 41, a spring (not shown) that presses the brake 42 against the brake wheel 41, and an electromagnetic coil ( (Not shown) is provided. When electric power is supplied from the control device 60 to the electromagnetic coil, the control member 42 moves away from the brake wheel 41 by moving the control member 42 against the reaction force of the spring. For this reason, the restrictor 42 does not apply a braking force to the brake wheel 41. For this reason, the output shaft 31A of the electric motor 31 and the sheave 50 are maintained in a rotatable state.

  When electric power is not supplied from the control device 60 to the electromagnetic coil, the brake member 42 is pressed against the brake wheel 41 by the reaction force of the spring, and a prescribed braking force is applied to the brake wheel 41. The prescribed braking force is not less than a magnitude that can maintain a state in which the output shaft 31A of the electric motor 31 does not rotate even when an object having the maximum weight is mounted in the car 20.

  When a prescribed braking force is applied to the brake wheel 41, the output shaft 31A of the electric motor 31 and the sheave 50 do not rotate. For this reason, when the weight of the car 20 does not fluctuate and a prescribed braking force is applied to the brake wheel 41, the length of the rope 11 from the sheave 50 to the car 20 and the balance from the sheave 50 are balanced. The length of the rope 11 up to the weight 12 is maintained, and the position of the car 20 and the counterweight 12 is maintained. For this reason, the position of the floor 24 of the car 20 when it is braked at the landing 100 (hereinafter referred to as “car position”) is within a prescribed landing range that includes the position of the floor 120 of the landing 100. Will be held. The prescribed landing range includes a position where the floor 24 of the car 20 and the floor 120 of the landing 100 are on substantially the same plane, and is between the floor 24 and the floor 120 from the viewpoint of human use. Is a range of car positions that can be regarded as having substantially no deviation. The prescribed landing range is, for example, a range in which the step of the floor 24 of the car 20 with respect to the floor 120 of the landing 100 is within 10 mm.

  In addition, when the weight of the cage | basket | car 20 is fluctuate | varied by a passenger entering / exiting the cage | basket | car 20, the part between the sheave 50 and the cage | basket 20 of the rope 11 expands and contracts. For this reason, the car position may deviate from the position of the floor 120 of the landing 100.

  On the other hand, when the braking force applied to the brake wheel 41 is smaller than the prescribed braking force due to an abnormality in the electromagnetic brake 40, the output shaft 31A of the electric motor 31 and the sheave 50 may rotate. For this reason, the car position may gradually shift from the position of the floor 120 of the landing 100. Furthermore, when a passenger enters and leaves the car 20 and the weight of the car 20 fluctuates, the portion of the rope 11 between the sheave 50 and the car 20 expands and contracts. For this reason, the car position may gradually shift from the position of the floor 120 of the landing 100.

  The elevator apparatus 1 further includes a plurality of detection units that detect information about the car 20. Examples of the plurality of detection units include a shift detection unit 71 installed on the wall 200 of the hoistway and the ceiling 23 of the car 20, a weight detection unit 72 installed on the floor 24 of the car 20, and a rotation installed on the sheave 50. The detection unit 73 and the passenger detection unit 74 installed in the car 20. Each of the detection units 71 to 74 is electrically connected to the control device 60.

The deviation detector 71 detects a deviation between the car position and the position of the floor 120 of the boarding area 100 (hereinafter referred to as “car position deviation”).
The deviation detection unit 71 includes a detection plate 71A attached to a position corresponding to the landing 100 on each floor in the hoistway wall 200, and a first detection unit 71B and a second detection unit attached to the ceiling 23 of the car 20. 71C is provided. In one example, the second detection unit 71C is attached at a higher position than the first detection unit 71B. An example of each of the detection units 71B and 71C is a photoelectric sensor, and outputs a signal to the control device 60 when facing the detection plate 71A.

  When the car position is included in the specified landing range, the first detection unit 71B and the second detection unit 71C face the detection plate 71A, and thus the first detection unit 71B and the second detection unit 71C send signals to the control device 60. Output to.

  When the car position is higher than the upper limit position of the predetermined landing range, the first detection unit 71B faces the detection plate 71A, and the second detection unit 71C does not face the detection plate 71A, the control device 60 sets the first detection unit. An output signal is received only from 71B. In addition, when the car position is lower than the lower limit position of the predetermined landing range, the second detection unit 71C faces the detection plate 71A, and the first detection unit 71B does not face the detection plate 71A, the control device 60 performs the second operation. An output signal is received only from the detector 71C.

  The weight detector 72 detects the weight of passengers on the car 20 (hereinafter “weight information”). According to an example, the weight detector 72 is installed at each of the four corners of the bottom surface of the floor 24. The weight of the passenger includes the weight of the passenger himself / herself in the car 20 and the weight of the luggage carried by the passenger.

  The rotation detection unit 73 detects the rotation amount of the sheave 50. An example of the rotation detection unit 73 is a rotary encoder. The rotary encoder measurement method is, for example, an incremental method, and the rotary encoder angle detection method is a photoelectric method.

  The passenger detection unit 74 detects the presence or absence of passengers in the car 20. An example of the passenger detection unit 74 is a human sensor. The passenger detection unit 74 outputs a signal to the control device 60 according to the presence or absence of passengers in the car 20.

As shown in FIG. 2, the control device 60 includes an input unit 61 to which signals from the detection units 71 to 74 are input, and a control unit 62 that controls the electric motor 31 and the electromagnetic brake 40.
The input unit 61 acquires shift information that is information included in the output signals of the first detection unit 71B and the second detection unit 71C, and detects a shift in the car position based on the shift information. The input unit 61 further acquires weight information that is information included in the output signal of the weight detection unit 72, and calculates the weight based on the weight information. The input unit 61 further acquires rotation information that is information included in the output signal of the rotation detection unit 73, and based on the rotation information, the rotation amount of the sheave 50, the rotation speed of the sheave 50, and the hoistway Calculate the car position in the height direction. The rotation detection unit 73 is not installed on the shaft of the sheave 50 but installed on the shaft of the electric motor 31 and outputs a signal including rotation information from the shaft to the input unit 61. Absent.

  The shift of the car position, the weight of the passenger, the rotation amount of the sheave 50, the rotation speed of the sheave 50, and the car position in the height direction of the hoistway are input to the control unit 62. The control unit 62 performs control on the electric motor 31 and the electromagnetic brake 40 and determination regarding abnormality of the electromagnetic brake 40 based on each information input from the input unit 61.

  The control unit 62 is a floor (hereinafter referred to as “designated floor”) that is registered by the operation of the operation unit 25 (see FIG. 1) mounted on the car 20 and the operation unit (not shown) attached to the landing 100. ") Car transport control for moving the car 20 is executed. Call registration is a request to move the car 20 to the landing 100 on the designated floor. After the car 20 has landed within the specified landing range of the designated floor, if the car position sometimes goes out of the specified landing range, the control unit 62 executes position adjustment control. Ensure that the position falls within the prescribed landing area. Moreover, the control part 62 performs the unmanned determination process in a car which determines whether the passenger is boarding the car 20 separately from car conveyance control or position adjustment control.

  In the in-car unattended determination process, the control unit 62 determines that a passenger has entered the car 20 based on the fact that the predetermined time TA has elapsed while the car door 22 of the car 20 is closed and the call registration is interrupted. Determine that you are not on board. The state in which call registration is interrupted is a state in which all call registrations based on operation of the operation unit 25 mounted on the car 20 and the operation unit attached to the landing 100 are interrupted. Indicates.

  The control unit 62 executes a brake abnormality determination process using the result of the car unattended determination process. In the brake abnormality determination process, the car position is not included in the prescribed landing range even though it is determined that the car 20 is braked at the landing 100 and the passenger is not on the car 20. Is detected, the electromagnetic brake 40 is determined to be abnormal.

  A program describing car transport control, position adjustment control, in-car unattended determination process, and brake abnormality determination process is stored in advance in a storage unit (not shown) of the control device 60. The control unit 62 executes these programs every predetermined control cycle when the power is turned on.

FIG. 3 is a flowchart showing an example of the brake abnormality determination process.
In the brake abnormality determination process, the control unit 62 has finished rotating the electric motor 31 aiming at the floor 120 of the landing floor 100 of the designated floor, and the supply of power to the electromagnetic coil of the electromagnetic brake 40 has been stopped. Start based on. The car position when the brake abnormality determination process is started is included in the prescribed landing range. In addition, the control part 62 controls opening of the car door 22 at the time of the above landing, and the passenger door 110 opens in conjunction with it. After the opening of the car door 22 and the passenger door 110, the control unit 62 controls the car door 22 to close based on the time set as the time required for getting on and off, and the passenger door 110 closes in conjunction therewith. . Such opening / closing control of the car door 22 need not be described in conjunction with the brake abnormality determination process, and will not be described below.

  First, in step S10, it is determined whether or not the car position is included in the prescribed landing range. The controller 62 determines that the car position is included in the prescribed landing range based on the output signals of the first detector 71B and the second detector 71C being input. In that case, the control unit 62 continues to execute the determination process of step S10 until the movement of the car 20 to another designated floor registered for call registration is started.

  On the other hand, when an output signal is not input from one or both of the first detection unit 71B and the second detection unit 71C, the control unit 62 determines that the car position is not included in the specified landing range, and executes step S20. .

  In step S20, the determination result of the unmanned in-car determination process in another flow (not shown) (whether or not it is determined that no passenger is in the car 20) is received. The control unit 62 executes step S30 when it is determined in the in-car unattended determination process that a passenger is on the car 20.

  In addition, in the unattended determination process in the car, the control unit 62 performs a predetermined time TA in a state where the car door 22 and the passenger door 110 are closed in conjunction with the car door 22 and the call registration is interrupted. It is determined that no passenger is in the car 20 based on the fact that the vehicle has passed.

  In step S30, the number of unattended position shifts, which is the number of times when it is detected that the car position is not included in the specified landing range when no passenger is in the car 20, is reset, and step S40 is executed.

  In step S40, position adjustment control is executed. According to the position adjustment control, electric power is supplied to the electromagnetic coil of the electromagnetic brake 40, and the electric motor 31 is controlled so that the floor 24 of the car 20 exists on the same plane as the floor 120 of the landing platform 100. As a result, the car position returns to the prescribed landing range.

On the other hand, the control unit 62 executes step S50 when it is determined in the unattended determination process in the car that no passenger is on the car 20.
In step S50, the number of unattended position shifts is counted up, and step S60 is executed.

  In step S60, it is determined whether or not the counted number of unattended position shifts has reached a predetermined number. The predetermined number of times is a plurality of times, and an example thereof is twice. When the number of unattended position shifts has not reached the predetermined number, the control unit 62 executes step S40. On the other hand, when the number of unattended position shifts reaches a predetermined number, the control unit 62 executes step S70.

  In step S70, the control unit 62 determines that an abnormality has occurred in the electromagnetic brake 40, and the determination result and the determined time are associated and stored in the storage unit. Then, the control unit 62 stops the operation of the elevator apparatus 1 and displays information indicating that the elevator apparatus 1 has been stopped on a display device (not shown) installed in the landing area 100. Further, after stopping the operation of the elevator apparatus 1, the control unit 62 notifies the maintenance person that the fact and the cause are abnormalities in the electromagnetic brake 40. As an example, the control unit 62 notifies the monitoring center through a telephone line or the like.

The operation and effect of the elevator apparatus 1 will be described.
Since the weight of the car 20 does not fluctuate in a situation where no passenger is on the car 20, the portion of the rope 11 between the car 20 and the sheave 50 does not expand or contract. For this reason, in the situation where no passenger is in the car 20, if a shift is detected between the car position and the position of the floor 120 of the landing 100, it is suggested that an abnormality has occurred in the electromagnetic brake 40. The For this reason, the electromagnetic brake 40 is determined by determining that there is an abnormality in the electromagnetic brake 40 that brakes the car 20 based on the deviation information when the passenger is not in the car 20 as in the control device 60. Can be detected accurately and early.

According to the elevator apparatus 1, the following effects are further obtained.
(1) When the number of unattended position shifts is a plurality of times, the possibility that the shift information is erroneously detected is low, and it is suggested that there is a higher possibility that the electromagnetic brake 40 is abnormal. For this reason, as in the control device 60, it has been detected a plurality of times that the car position when no passenger is on the car 20 is not included in the prescribed landing range, that is, the number of unattended position shifts. By determining that an abnormality has occurred in the electromagnetic brake 40 based on the plurality of times, the abnormality of the electromagnetic brake 40 can be detected with higher accuracy.

  (2) Since the control device 60 stores the fact that it has been determined that an abnormality has occurred in the electromagnetic brake 40 together with the time, the maintenance person of the elevator apparatus 1 stores the memory by checking the stored contents, for example, during regular maintenance. It is possible to know that there is an abnormality determination of the electromagnetic brake 40 at the time when the operation is performed. For this reason, it is possible to look back whether repair work has been performed after that time, and it is possible to avoid leaving necessary repairs unattended.

  (3) The operation of the elevator apparatus 1 is suspended while the car door 22 and the passenger door 110 of the designated floor platform 100 are closed, and the control unit 62 indicates that the operation of the elevator apparatus 1 is suspended. The information is displayed on a display (not shown) installed at the boarding area 100. For this reason, for example, the reason why the elevator apparatus 1 does not react even if the new passengers operate the operation unit of the landing 100, that is, the reason that the passenger door 110 does not open is that the operation of the elevator apparatus 1 is suspended. You can recognize that it is not available.

(Modification)
The description regarding the said embodiment is an illustration of the form which the elevator apparatus according to this invention and its control apparatus can take, and is not intending restrict | limiting the form. The elevator apparatus and its control apparatus according to the present invention can take a form in which, for example, a modification of the embodiment shown below and at least two modifications not contradicting each other are combined.

  According to the control device 60 of the modified example, in the unattended determination process in the car, the control unit 62 is in a state where the car door 22 is closed and the call registration is interrupted, and the operation unit in the car 20 Based on the fact that the predetermined time TB has passed without 25 being operated, it is determined that no passenger is in the car 20.

  According to the control device 60 of the modified example, the control unit 62 obtains the car unmanned determination process based on the state in which the car door 22 is closed, the state in which call registration is interrupted, and the weight information. It is determined that no passenger is in the car 20 based on the fact that the predetermined time TC has elapsed with the weight being zero.

  According to the control device 60 of the modified example, the control unit 62 is in the state where the car door 22 is closed and the call registration is interrupted in the unattended determination process in the car, and the car is detected by the passenger detection unit 74. It is determined that no passenger is in the car 20 based on the fact that the predetermined time TD has passed without the presence of passengers in the vehicle 20 being detected.

  According to the control device 60 of the modification, the control unit 62 executes Step S70 when the number of unattended position shifts is 3 or more in Step S60 of the brake abnormality determination process. The control unit 62 of the control device 60 of this modified example executes step S40 when the number of unattended time of position shift is one or two in step S60 of the car transport control.

  -According to the control device 60 of the modification, step S60 of the brake abnormality determination process is omitted, and step S70 is executed after step S50. That is, the control device 60 according to this modification executes step S70 based on the fact that the number of unattended position shifts is one.

-According to the elevator apparatus 1 of a modification, it does not have at least one of the weight detection part 72 and the passenger detection part 74. FIG.
-The kind of brake mounted in the elevator apparatus 1 can be selected arbitrarily. The elevator apparatus 1 according to the modification includes, for example, a disc type brake instead of the electromagnetic brake 40.

  The type of the deviation detection unit 71 can be arbitrarily selected. The elevator apparatus 1 according to the modification includes, for example, a magnetic sensor, a capacitance sensor, an eddy current sensor, or a resonance coil sensor instead of the photoelectric sensor.

1: Elevator device 20: Car 22: Car door (car door)
24: Floor 25: Operation unit 40: Electromagnetic brake (brake)
60: Control device 61: Input unit 62: Control unit 100: Boarding area 120: Floor

Claims (5)

An input unit that obtains deviation information that is information on a deviation between a car position that is a position of the car floor when the car is braked at the landing and a floor position of the landing; and
Based on the deviation information when a passenger is not in the car, it is determined that an abnormality has occurred in the brake that brakes the car, and based on the determination that an abnormality has occurred in the brake, A control unit for stopping the operation of the elevator device ,
The control unit determines whether or not the car position is included in a predetermined landing range that is a range including the floor position of the boarding area, and passengers are not on the car. After determining that the car position at the time is not included in the specified landing range, the car position is controlled even though position adjustment control is performed so that the car position is included in the specified landing range. Is a control device for an elevator apparatus that determines that an abnormality has occurred in the brake based on the determination that the vehicle is not included in the prescribed landing range . The control unit is based on the fact that a predetermined time has passed in a state in which the door of the car is closed and a call registration which is a request to move the car to the landing on a predetermined floor is interrupted. The control device for an elevator apparatus according to claim 1, wherein it is determined that no passenger is in the car. The control unit is in a state in which the door of the car is closed, in a state where call registration, which is a request to move the car to the landing on a predetermined floor, is interrupted, and an operation unit in the car The control device for an elevator apparatus according to claim 1, wherein it is determined that no passenger is in the car based on a predetermined time that has not been operated. The input unit obtains weight information that is information related to the weight of a passenger boarding the car, and the control unit is in a state where the car door is closed, and the car is placed on the predetermined floor. Passengers board the car based on the fact that the call registration, which is a request to move to the landing, is interrupted, and that a predetermined time has passed with the weight obtained based on the weight information being zero. The control device for an elevator apparatus according to claim 1, wherein it is determined that the elevator apparatus has not been operated. An elevator apparatus provided with the control apparatus as described in any one of Claims 1-4 .