JPH09328267A - Elevator control unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To control the vibration of an elevator due to wind in running. SOLUTION: A car stationary control means 91 varies the angle of an air straightening plate in time of elevator traveling on the basis of the preset straightening plate angular pattern, thereby performing the angular control of an air straightening plate so as to make a traveling car inclination approximate to zero. A learning means 92 learns the straightening angular pattern reducing a vibration in a car 1, compensating an angular command of the straightening plate and the straightening plate angular pattern. With this constitution, a car vibration is controlled so well at a time when the car passes through those of beams and floor parts in the elevator shaft at a high speed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator control device that effectively suppresses vibration caused by wind during traveling of an elevator by adjusting the angle of a wind regulating plate.

[0002]

2. Description of the Related Art In general, a lift elevator is shown in FIG.
As shown in FIG. 3, the car 1 and the counterweight 4 are connected by the main rope 6, and the main rope 6 is wound around the hoisting machine 2 and the deflecting sheave 3 to be suspended. Then, in order to perform air conditioning during traveling of the car 1, an air conditioning plate 5 having a fixed shape and angle is attached to the car 1 of the elevator. As described above, the cage 1 of the slip-type elevator that travels at a high speed is provided with the fixed type air conditioning plate 5 for suppressing the vibration during traveling due to the wind.

[0003]

However, in recent years, the height of buildings has increased, and the speed of elevators is 1000 m / min.
An ultra-high-speed elevator that exceeds the above is required, and in some cases, a fixed air conditioning plate may not be able to adequately suppress vibration during traveling. That is, in a super-high speed elevator, when a fixed type air conditioning plate is used, vibrations that occur when the car 1 and the counterweight 4 pass each other, when a beam in the hoistway of the car 1 passes, and when another elevator passes each other. The noise and noise become non-negligible and make passengers uncomfortable. For example, if the car 1 is descending at high speed and constant speed,
When passing each other with the counterweight 4, the airflows generated by both cannot be effectively rectified by the air conditioning plate 5, and the airflows collide with each other to generate a turbulent flow, which gives vibration to the car 1.

An object of the present invention is to obtain an elevator control device capable of suppressing vibration due to wind when the elevator is traveling.

[0005]

According to a first aspect of the present invention, there is provided an angle variable air conditioner which is attached to a car and has a variable inclination angle of the air conditioner for suppressing vibration of the car, and a predetermined air conditioner. A car stationary control means for calculating an angle command of the inclination angle of the air-conditioning plate based on the angle pattern, and an optimum angle of the air-conditioning plate for suppressing the vibration of the car are learned and a correction signal is given to the angle command and the air-conditioning plate angle pattern And a learning means for correcting.

According to the first aspect of the present invention, the car stationary control means changes the angle of the air-conditioning plate during traveling of the elevator based on a preset air-conditioning plate angle pattern so that the car inclination angle during traveling becomes close to zero. Control the angle of the air conditioning plate. The learning means learns the air-conditioning plate angle pattern for reducing the vibration of the car, and corrects the air-conditioning plate angle command and the air-conditioning plate angle pattern. As a result, the vibration of the car is suppressed when the car passes through the beam and the floor in the shaft at high speed.

According to a second aspect of the present invention, in the first aspect of the invention, a plurality of air conditioning plate angle patterns are prepared in advance according to the traveling pattern of the car, and the car stationary control means is provided with the air conditioning plate according to the traveling pattern. The angle command of the inclination angle of the airflow adjusting plate is calculated based on the angle pattern, and the learning means corrects the airflow adjusting plate angle pattern according to the traveling pattern.

According to the invention of claim 2, in addition to the operation of the invention of claim 1, the influence of wind differs depending on the traveling pattern, so the car stationary control means calculates the angle command of the wind regulating plate for each traveling pattern, and the learning means. Learns the optimum airflow control plate angle pattern for each traveling pattern. As a result, the vibration of the car can be suppressed by performing the optimum airflow control when the car passes through the beam or floor in the shaft at a high speed.

According to a third aspect of the present invention, in the first aspect of the present invention, the car stationary control means stops the control of the inclination angle of the baffle plate when the car is at rest or traveling at a low speed.

According to the third aspect of the invention, in addition to the operation of the first aspect of the invention, the control is stopped when it is not necessary. This reduces the load on the car stationary control means.

According to a fourth aspect of the present invention, in the first aspect of the present invention, the learning means is configured to learn an optimum rectifying plate angle for suppressing the vibration of the car that occurs when the car and the counterweight pass each other. Is.

According to the invention of claim 4, in addition to the operation of the invention of claim 1, when the car and the counter weight pass each other, the optimum air-conditioning control is performed by the optimum air-conditioning plate angle pattern learned by the learning means. This suppresses the vibration of the car that occurs when the car and the counterweight pass each other.

According to a fifth aspect of the present invention, in the first aspect of the present invention, the learning means learns an optimum rectifying plate angle for suppressing the vibration of the car that occurs when the cars of adjacent elevators of other units pass each other. It was done.

According to the invention of claim 5, in addition to the operation of the invention of claim 1, an optimum air-conditioning plate angle pattern for suppressing the vibration of the car learned by the learning means at the time of passing each other adjacent car is passed. To perform optimum air conditioning control. As a result, it is possible to suppress the vibration of the car that occurs when the cars of other adjacent cars pass each other.

[0015]

Embodiments of the present invention will be described below. 1 is a block diagram showing a first embodiment of the present invention, and FIG. 2 is a block diagram of an elevator to which the first embodiment is applied.

Referring to FIG. 2, the crane elevator has a structure in which a car 1 and a counterweight 4 are connected by a main rope 6, and the main rope 6 is wound around a hoisting machine 2 and is wound around a sheave 3 to be suspended. The car 1 and the counterweight 4 move up and down the hoistway 7. A car speed detector 8 is provided on the rotary shaft of the hoisting machine 2, and the output of the car speed detector 8 is input to a computing device 9 (hereinafter referred to as CPU 9). The car position L from the car position detector 14 is also input to the CPU 9, and similarly, the car tilt angles ψx and ψy from the car tilt angle detector 13 are also input to the CPU 9.

Further, the car 1 has angle-adjustable air-conditioning devices 16a, 16b capable of changing the angle of the air-conditioning plate.
16c and 16d are installed, and the inclination angles γa, γb, γc, and γd of the air flow control plates of the respective angle variable air flow control devices are input to the CPU 9 via the angle control device 11.

A memory 10 is connected to the CPU 9 and variable angle type air conditioners 16a to 1 installed in the car 1.
Air conditioning plate angle pattern Pa that defines the angle of the air conditioning plate of 6d
Pd is stored in advance. In the CPU 9, the angle variable type air conditioner 16 based on the air conditioning plate angle patterns Pa to Pd.
Angle commands γa *, γb * of each of the air conditioning plates a to 16d,
γc * and γd * are calculated, and the angle commands γa * to γd * are calculated.
Is output to the respective angle variable air conditioners 16a, 16b, 16c, 16d via the angle control device 11.

For example, when there is a protruding portion such as the floor 12 in the hoistway 7, if the car 1 passes through this portion at a high speed and wind is flowing to the hall side, the car 1 will be turbulent during the passage. It vibrates and produces sound. So, floor 12
When the car 1 is not approaching the counterweight 4 when passing through, the angle variable type air conditioners 16a to 16d are used to provide the angle commands γa * to γd * to blow air to the counterweight 4 side. Angle adjustable type air conditioner 16a-1
Output to 6d. Thereby, the vibration of the car 1 is suppressed.

FIG. 3 is a detailed view of the angle variable air conditioner 16. The air conditioner 51 is connected to the gear box 53, and the air conditioner 51 can rotate around the gear box 53 as a fulcrum. The gear box 53 is rotated by the servo motor 52. The servo motor 52 is driven by a motor drive device 54. A servo motor rotation sensor 81 is installed on the rotary shaft of the servo motor 52, and detects the angles γa to γd of each air conditioning plate 51.

That is, the servo motor driving device 54 is driven by the angle commands γa * to γd * from the angle control device 11, and the servo motor 52 drives the air conditioning plate 51 to a predetermined angle via the gear box 53. To do.

Next, the calculation of the angle commands γa to γd for the air conditioning control in the CPU 9 will be described with reference to FIG. The CPU 9 has a car stationary control means 91 and a learning means 92. The car stationary control means 91 controls the air conditioning plate 51 based on the predetermined air conditioning plate angle patterns Pa to Pd.
Is to calculate the angle commands γa * to γd * of the inclination angles γa to γd, and the learning unit 92 learns the optimum angle of the air rectifying plate 51 for suppressing the vibration of the car 1, and the angle command γ.
A correction signal is given to a * to γd *, and the air conditioning plate angle patterns Pa to Pd are corrected.

The car standstill control means 91 stores the air conditioning plate angle patterns Pa to Pd for suppressing car vibration stored in advance in the memory 10, the car tilt angles ψx, ψy obtained from the car tilt detector 13, and variable angles. Type air conditioner 16a-1
The air conditioning plate angles γa to γd from 6d are input as feedback values, and the angle commands γa * to γd * of the air conditioning plates 51 are calculated.

On the other hand, in the learning means 92, as the input values, the air conditioning plate angle patterns Pa to Pd, the car inclination angles ψx and ψy obtained from the car inclination detector 13, the car position L from the car position detector 14, and the car speed detection. The car speed speed v from the device 8 and the respective air flow control plate angles γa to γd from the angle variable air conditioners 16a to 16d are input. Then, the angle variable air conditioner 16a that suppresses the vibration of the car 5 so that the car 1 is made to stand still in accordance with the air conditioning plate angle patterns Pa to Pd.
The optimum value of each air flow control plate angle command γa * to γd * of ˜16d is learned, and the error value is corrected for the calculation result of the car stationary control means 91. Further, the learned air conditioning plate angles γa to γd of the variable angle air conditioning devices 16a to 16d also correct the air conditioning plate angle patterns Pa to Pd stored in the memory 10.

Each air conditioning plate angle command value γ calculated by the CPU 9
a * to γd * are given to the angle control device 11, and the angle control device 11 uses the respective airflow control plate angle command values γa * to γd * given from the CPU 9 to adjust the angle of each variable airflow control device 16a.
A voltage command is given to the motor controller 54 of 16d. The motor control device 54 supplies a current to the servo motor 52 to rotate the servo motor 52. Power from the servo motor 52 is applied to the gear box 53 to move the air conditioning plate 51.

On the other hand, the servo motor rotation sensor 81 detects the rotation angles γa to γd of the air rectifying plate 51, and the angle control device 1
Return to 1. The angle control device 11 controls the angle of the air conditioner 51 by performing feedback control based on the feedback value. As described above, by learning and correcting the airflow regulating plate angle patterns Pa to Pd for reducing the vibration, when the car 1 passes through the beam and the floor portion in the shaft at a high speed, the vibration of the car is generated in the hoistway 7. Optimal air conditioning control that suppresses according to the characteristics can be performed.

Next, a second embodiment of the present invention will be described. FIG. 4 is a block diagram showing a second embodiment of the present invention. The second embodiment differs from the first embodiment shown in FIG. 1 in that a plurality of baffle plate angle patterns are prepared in advance according to the traveling pattern of the car 1, and the car stationary control means 91 is provided. Is a wind regulation plate angle pattern Pm, k (m = 1, 2, 3, ..., k = 1,
2, 3 ...) to calculate the angle commands γa to γd of the inclination angle of the air rectifying plate 51, and the learning means 92 corrects the air rectifying plate angle patterns Pm, k corresponding to the respective traveling patterns. It was done.

That is, since the influence of wind differs depending on the traveling pattern, the car stationary control means 91 calculates the angle commands γa to γd of the air conditioning board 51 for each traveling pattern, and the learning means 92 the optimum air conditioning board for each traveling pattern. Angle pattern P
By learning m and k, it is possible to suppress the vibration of the car by performing optimum air conditioning control when passing through the beam in the shaft or the floor portion at the car high speed.

When the car 1 travels through the hoistway 7, different wind patterns cause different noises and vibrations due to wind. For example,
Vibration and noise are different when traveling on the floor 12 at a high speed and when traveling at a low speed during acceleration. Therefore, the wind regulation plate angle pattern of the variable angle air regulating device 16 differs between the start floor and the short run or the long run.

In FIG. 4, the same elements as those of the first embodiment shown in FIG. 1 are designated by the same reference numerals, and the description thereof will be omitted. In the memory 10, the air-conditioning plate angle pattern P1,1
Up to Pm, k are provided with a storage area 1001 in which all the air conditioning plate angle patterns P1,1 to Pm, k which are different for each start floor and each operation pattern are recorded. For example, the wind regulation plate angle patterns P1,1 to Pm, k of the variable angle air conditioning device 16 in the case of short run and long run are recorded for each start floor.

FIG. 5 is a flow chart showing the processing contents in the second embodiment. In FIG. 5, after starting, first, a start floor m is loaded in step S1.
Next, in step S2, it is determined whether it is a long run or a short run. In the case of a long run, the process proceeds to step S31, in which the wind regulating plate angle pattern Pm, 1 of the angle variable wind regulating device 16 in the case of a long run is loaded and the next Step S4
Proceed to.

On the other hand, in the case of a short run, the wind regulating plate angle pattern Pm, 2 of the angle variable type air regulating device 16 in the case of a short run is loaded and the process proceeds to the next step S4. At step S4, the respective air-conditioning plate angle patterns Pm,
The elevator is run while controlling the wind regulating plate angle 51 according to 1, Pm, 2.

Further, here, as described in the first embodiment, the rectifying plate angle pattern Pm, 1 for reducing the vibration.
(Or Pm, 2) is learned to adjust the airflow plate angle command γa * ~
γd * is corrected to create an optimum angle command value, and the elevator is run while controlling the variable angle air conditioners 16a to 16d. On the other hand, the air conditioning plate angle pattern P of the memory 10
m, 1 (or Pm, 2) is also corrected. When the elevator arrives at the next stop floor in step S5, the landing is stopped and the process ends.

As described above, even if the starting floor of the elevator is different and the running patterns are different, the air-conditioning plate angle pattern Pm, k for reducing the vibration according to each running pattern.
By learning and correcting the above, it is possible to perform optimum air conditioning control that suppresses the vibration of the car 1 in accordance with the characteristics of the hoistway 7 when the car 1 passes through the beam or floor portion in the shaft at high speed.

Next, a third embodiment of the present invention will be described. FIG. 6 is a flowchart showing the processing content according to the third embodiment of the present invention. In the third embodiment, the control of the inclination angle of the air flow regulating plate is stopped when the car is at rest. In other words, when there is no need for air conditioning control, the air conditioning control is stopped and the car stationary control means 91 is stopped.
The load on the (CPU 9) is reduced.

FIG. 6 shows the processing contents when the car stationary control means 91 is stopped when the air conditioning control is not necessary, for example, after the elevator stops landing. In step S4, when traveling, the elevator is caused to travel while performing the air-conditioning plate angle control and learning as shown in the first embodiment.
When stopping the elevator landing in step S5, it is determined in the next step S6 whether the elevator stops or runs. When traveling, the process returns to step S4. When the elevator is stopped, the process proceeds to step S7. Step S
In 7, each air conditioning plate 51 is stored and fixed. In the next step S8, the variable angle air conditioners 16a to 16d are suspended and the process ends. By doing so, the load on the CPU 9 can be reduced. In addition, power is saved.

Next, a fourth embodiment of the present invention will be described. FIG. 7 is a block configuration diagram showing a fourth embodiment of the present invention, and FIG. 8 is a configuration diagram of an elevator to which the fourth embodiment is applied. In the fourth embodiment, an optimum air-conditioning plate angle for suppressing the vibration of the car 1 generated when the car 1 and the counterweight 4 pass each other is learned. That is, one basket and four counterweights
When passing each other, the optimum air-conditioning control is performed by the optimum air-conditioning plate angle pattern learned by the learning means 92. This suppresses the vibration of the car that occurs when the car 1 and the counterweight 4 pass each other.

In FIG. 8, the climbing elevator has a structure in which a car 1 and a counterweight 4 are connected by a main rope 6 and the main rope 6 is wound around a hoisting machine 2 and a sheave 3 so as to be suspended. The car 1 and the counterweight 4 move up and down the hoistway 7. A car speed detector 8 is provided on the rotary shaft of the hoisting machine 2, and the output of the car speed detector 8 is input to the CPU 9 hereinafter. Also, the car position L from the car position detector 14 is also CP
The car inclination angles ψx and ψy from the car inclination angle detector 13 are also input to U9.

Further, the car 1 has angle-adjustable air-conditioning devices 16a, 16b, which can change the angle of the air-conditioning plate.
16c and 16d are installed, and the inclination angles γa, γb, γc, and γd of the air flow control plates of the respective angle variable air flow control devices are input to the CPU 9 via the angle control device 11. Then, the counter weight 4 is provided with a counter weight position detector 15, and the counter weight position signal L
w is also input to the CPU 9.

A memory 10 is connected to the CPU 9, and variable angle type air conditioning devices 16a to 16a installed in the car 1 are installed.
Air conditioning plate angle pattern Pa that defines the angle of the air conditioning plate of 6d
Pd is stored in advance. In the CPU 9, the angle variable type air conditioner 16 based on the air conditioning plate angle patterns Pa to Pd.
Angle commands γa *, γb * of each of the air conditioning plates a to 16d,
γc * and γd * are calculated, and the angle commands γa * to γd * are calculated.
Is output to the respective angle variable air conditioners 16a, 16b, 16c, 16d via the angle control device 11.

Next, a method of suppressing the vibration generated when the car 1 and the counterweight 4 pass each other will be described. When the car 1 and the counterweight 4 pass each other, the car 1
If there is no protrusion or the like on the hole side, the angle commands γa * to γd * that allow the wind to flow to the hole side are output to the variable angle air conditioners 16a to 16d. Thereby, the vibration generated when the car 1 and the counterweight 4 pass each other can be suppressed.

In FIG. 7, the difference from the first embodiment shown in FIG. 1 is that the input of learning means 92 is the position signal Lw of the counter weight 4 obtained from the output value of the force unweight position detector 15. The point is that the speed vw of the counterweight 4 is added. Position signal L of counter weight 4
By adding w and the speed vw of the counterweight 4 to the learning factor, it is possible to learn the optimum air-conditioning plate angle at the time of passing the counterweight 4.

As described above, the air-conditioning plate angle pattern Pa to reduce the vibration at the time of passing the counterweight 4
By learning and correcting Pd, the vibration when the car 1 and the counterweight 4 pass each other at a high speed can be suppressed by the optimum air conditioning control.

Next, a fifth embodiment of the present invention will be described. FIG. 9 is a block configuration diagram showing a fourth embodiment of the present invention, and FIG. 10 is a configuration diagram of an elevator to which the fourth embodiment is applied. The fifth embodiment is designed to learn the optimum airflow regulating plate angle for suppressing the vibration of the car that occurs when the cars of the adjacent other machine elevators pass each other. In other words, when passing by the adjacent other car, the optimal wind control is performed by the optimal wind regulating plate angle patterns Pa to Pd for suppressing the vibration of the car 1 learned by the learning means 92. As a result, the vibration of the car that occurs when the cars of other adjacent cars pass each other is thereby suppressed.

In FIG. 10, another elevator car 102 adjacent to another car is provided in the hoistway 7. Hoisting machine 2 for basket 1
A car speed detector 8 is provided on the rotating shaft of the car, and the output of the car speed detector 8 is input to the CPU 9. Also,
The car position L from the car position detector 14 is also input to the CPU 9, and the car tilt angles ψx, ψ from the car tilt angle detector 13 are input.
y is also input to the CPU 9.

Similarly, the hoisting machine 202 for another car 102
A car speed detector 82 is provided on the rotating shaft of the car and the output v2 of the car speed detector 82 is input to the CPU 9. Further, the car position L2 from the car position detector 142 of the other car 102 is also input to the CPU 9.

That is, in contrast to the first embodiment shown in FIG. 2, in response to the input of the CPU 9, the other machine car position L2 from the car position detector 142 of the other machine car 102 and the winding of the other machine car 102. The car speed v2 of another car from the car speed detector 82 of another car connected to the shaft of the upper machine 202 is additionally input. In this case, the configuration of the control device on the other machine side is the same.

Next, the car 10 of another machine adjacent to the car 1
A method of suppressing vibration that occurs when the vehicle passes by 2 will be described. For example, in the car 1, if there is no beam on the side opposite to the other machine car 102, the angle variable air conditioning devices 16a to 16a
6d is used to control the wind so as not to flow to the other car 102 but to the opposite side of the other car 102. As a result, it is possible to suppress the vibration that occurs when the car 1 and another car 102 adjacent to another car pass each other.

In FIG. 9, the configuration is basically the same as that of FIG. 1, but the difference from FIG. 1 is that the other unit car 102 obtained from the output value of the other car position detector 142 is input to the learning means 92. Position data L2 and other car speed detector 82
This is the point that the speed v2 of the other car 102 obtained from the output of 1 is additionally input. That is, by adding the position data L2 and the speed data v2 of the adjacent other machine to the learning factor, it is possible to learn the place where the adjacent other car 102 passes and the optimum air-conditioning plate angle at the time of passing.

FIG. 11 shows the processing contents of the fifth embodiment. In step S4, the air conditioning plate angle control is performed according to the air conditioning plate angle patterns Pa to Pd. In step S9, the position of the other car is detected, and the process proceeds to step S10. Step S
At 10, it is determined whether or not the car 1 passes the other car 102, and if it does not pass, the process returns to step S4. On the other hand, if the car 1 passes the other car 102, the speed of the other car 102 is detected in step 11 and step S
Proceed to 12. In step 12, the air rectifying plate angle patterns Pa ′ to Pd ′ when the other car 102 passes each other are loaded, and the process proceeds to step S402. In step S402, the air conditioning plate angle pattern Pa 'when the other car 102 passes each other
The elevator is run while controlling the wind rectifying plate angle according to Pd '. Then, in step S5, the elevator stops landing and ends.

As described above, by learning and correcting the rectifying plate angle pattern that reduces the vibration at the time of passing by the car 102 of the other adjacent car, the car and the vibration of the car of the adjacent another car at high speed pass each other. It is possible to perform optimum air conditioning control that suppresses

[0052]

As described above, according to the present invention,
Vibration due to wind when the elevator is traveling can be suppressed. That is, according to the first aspect of the present invention, by learning and correcting the rectifying plate angle pattern for reducing the vibration, the vibration of the car when the car passes through the beam or the floor portion in the shaft at a high speed is characterized by the hoistway. It is possible to suppress it by performing optimum air conditioning control according to.

According to the second aspect of the present invention, even if the start floor of the elevator is different and the operation patterns are different, the shaft adjusting plate angle patterns for reducing the vibrations corresponding to the respective operation patterns are learned and corrected to thereby correct the shaft. When the car passes through the inner beams and floors at high speed, it is possible to suppress the vibration of the car by performing optimum air conditioning control according to the characteristics of the hoistway. Further, in the invention of claim 3, the load on the CPU can be reduced. In addition, power is saved.

According to the fourth aspect of the present invention, the vibration when the car and the counterweight pass each other at a high speed is optimized by learning and correcting the air conditioning plate angle pattern that reduces the vibration at the time of passing the counterweight. It can be suppressed by performing air conditioning control.

According to the fifth aspect of the invention, when the car and another car next to each other pass each other at high speed, by learning and correcting the airflow control plate angle pattern that reduces the vibration at the time of passing each other adjacent car. Vibration can be suppressed by performing optimum air conditioning control.

[Brief description of drawings]

FIG. 1 is a block diagram showing a first embodiment of the present invention.

FIG. 2 is a configuration diagram of a hanging elevator to which the first embodiment of the present invention is applied.

FIG. 3 is a detailed view of the variable angle air conditioner according to the first embodiment of the present invention.

FIG. 4 is a block diagram showing a second embodiment of the present invention.

FIG. 5 is a flowchart showing processing contents according to the second embodiment of the present invention.

FIG. 6 is a flowchart showing processing contents in the third embodiment of the present invention.

FIG. 7 is a block diagram showing a fourth embodiment of the present invention.

FIG. 8 is a configuration diagram of a slipper type elevator to which a fourth embodiment of the present invention is applied.

FIG. 9 is a block diagram showing a fifth embodiment of the present invention.

FIG. 10 is a configuration diagram of a slipper type elevator to which a fifth embodiment of the present invention is applied.

FIG. 11 is a flowchart showing processing contents in the fifth embodiment of the present invention.

FIG. 12 is a configuration diagram of a conventional hanging elevator.

[Explanation of symbols]

 1 Car 2 Hoisting machine 3 Deflection sheave 4 Counterweight 5 Air baffle plate 6 Main rope 7 Hoistway 8 Car speed detector 9 CPU 10 Memory 11 Angle control device 12 Floor 13 Car tilt angle detector 14 Car position detector 15 Power counter Weight position detector 16 Angle variable type air conditioner 51 Air conditioner plate 52 Servo motor 53 Gear box 54 Motor drive device 81 Servo motor rotation sensor 91 Car stationary control means 92 Learning means 102 Other machine cage 142 Other machine cage position detector 202 Other machine Hoisting machine

Claims (5)

[Claims] 1. A variable angle type air conditioner mounted on a car and having a variable inclination angle of the air conditioner for suppressing vibration of the car, and the inclination of the air conditioner based on a predetermined air conditioner angle pattern. A car stationary control means for calculating an angle command of an angle, and a learning means for learning an optimum angle of the air rectifying plate for suppressing the vibration of the car, giving a correction signal to the angle command, and correcting the air rectifying plate angle pattern. An elevator control device comprising: 2. A plurality of air-conditioning plate angle patterns are prepared in advance according to the traveling pattern of the car, and the car stationary control means sets the air-conditioning plate based on the air-conditioning plate angle pattern corresponding to the traveling pattern. 2. The elevator control device according to claim 1, wherein an angle command of an inclination angle is calculated, and the learning unit corrects the airflow control plate angle pattern according to the traveling pattern. 3. The elevator control device according to claim 1, wherein the car stationary control means stops the control of the inclination angle of the air rectifying plate when the car is at rest or traveling at a low speed. . 4. The learning means is adapted to learn an optimum air-conditioning plate angle for suppressing vibration of a car that occurs when the car and a counterweight pass each other. Elevator control device. 5. The learning means is adapted to learn an optimum rectifying plate angle that suppresses vibration of a car that occurs when the cars of adjacent elevators of other units pass each other. Elevator control equipment.