CN113879932B - Inclined elevator and control method and system thereof - Google Patents

Inclined elevator and control method and system thereof Download PDF

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Publication number
CN113879932B
CN113879932B CN202111166697.6A CN202111166697A CN113879932B CN 113879932 B CN113879932 B CN 113879932B CN 202111166697 A CN202111166697 A CN 202111166697A CN 113879932 B CN113879932 B CN 113879932B
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China
Prior art keywords
angle
elevator
diagonal
detected
car
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CN113879932A (en
Inventor
丁磊
林竹浩
邢国军
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Invt Elevator Control Technology Wuxi Co ltd
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Invt Elevator Control Technology Wuxi Co ltd
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Abstract

The application discloses a control method of a diagonal elevator, which comprises the following steps: receiving the deviation angle between the bottom surface of the lift car of the inclined lift detected by the angle detection device and the ground horizontal plane in real time; based on the deviation angle, the motion of the transmission device is controlled according to a feedback control algorithm, and then the position of the car is adjusted in real time through the transmission device, so that the bottom surface of the car is parallel to the ground horizontal plane. By applying the scheme, the operation safety and the comfort of the inclined elevator are effectively ensured. The application also provides a diagonal elevator and a control system thereof, which have corresponding technical effects.

Description

Inclined elevator and control method and system thereof
Technical Field
The invention relates to the technical field of automatic control, in particular to a diagonal elevator and a control method and system thereof.
Background
The diagonal elevator can serve a designated landing for carrying passengers, cargo, suspended by wire ropes or chains. And, the inclined elevator generally runs along a guide rail with an included angle of 15-75 degrees with the horizontal plane in a limited path to finish the lifting of the inclined track. Most of the current inclined elevators run on fixed angle guide rails, but with the development of the era, the single inclined elevator with fixed angle guide rails cannot meet the requirements in more and more scenes. However, when the inclined elevator runs on the guide rail with a variable angle, the inclined elevator can incline along with the change of the angle of the guide rail, so that the use experience of a user is affected, and certain potential safety hazards exist.
In summary, when the inclined elevator runs on the guide rail with a variable angle, how to effectively ensure the running safety and the comfort of the inclined elevator is a technical problem which needs to be solved by the people skilled in the art.
Disclosure of Invention
The invention aims to provide a diagonal elevator and a control method and system thereof, so that the operation safety and comfort of the diagonal elevator are effectively ensured when the diagonal elevator operates on a variable-angle guide rail.
In order to solve the technical problems, the invention provides the following technical scheme:
a control method of a diagonal elevator, comprising:
receiving the deviation angle between the bottom surface of the lift car of the inclined lift detected by the angle detection device and the ground horizontal plane in real time;
based on the deviation angle, the motion of the transmission device is controlled according to a feedback control algorithm, and the position of the car is adjusted in real time through the transmission device, so that the bottom surface of the car is parallel to the ground horizontal plane.
Preferably, the angle detecting device includes two or more angle sensors, and the real-time receiving the deviation angle between the bottom surface of the car of the inclined elevator detected by the angle detecting device and the ground horizontal plane includes:
receiving actual deviation angles between the bottom surface of the lift car of the inclined lift and the ground horizontal plane, which are detected by each angle sensor respectively, in real time;
averaging the received actual deviation angles;
and defining the average value as a deviation angle between the bottom surface of the car of the inclined elevator detected by the angle detection device and the ground horizontal plane, wherein the deviation angle is received in real time.
Preferably, the transmission device comprises an electric cylinder, and the control method of the inclined elevator further comprises the following steps:
receiving a cylinder intermediate position signal detected by a position detection circuit;
and correcting the base point position of the electric cylinder based on the electric cylinder intermediate position signal so that the base point position of the electric cylinder is the intermediate position of the electric cylinder operation range.
Preferably, the method further comprises:
after receiving a mode switching instruction representing the angle change of the guide rail, selecting a parameter set corresponding to the mode switching instruction from a preset database;
and adjusting parameters of the feedback control algorithm based on the selected parameter set.
Preferably, the method further comprises:
and when the abnormity of the inclined elevator is detected, cutting off the power supply of the transmission device.
Preferably, the detecting that the inclined elevator is abnormal includes:
and when the duration that the deviation angle detected by the angle detection device exceeds the preset angle range reaches a first duration, determining that the inclined elevator is abnormal.
Preferably, the detecting that the inclined elevator is abnormal includes:
and when the communication process with the angle detection device is abnormal, or the process of controlling the transmission device is abnormal, determining that the inclined elevator is abnormal.
Preferably, the method further comprises:
and when the inclined elevator is detected to be normal, recovering the power supply of the transmission device.
A control system for a diagonal elevator, comprising: the control device is used for realizing the steps of the control method of the inclined elevator.
The diagonal elevator comprises the control system of the diagonal elevator.
By applying the technical scheme provided by the embodiment of the invention, the deviation angle between the bottom surface of the lift car of the inclined lift and the ground horizontal plane can be detected by the angle detection device, and then the motion of the transmission device is controlled according to the feedback control algorithm. The bottom surface of the car can be parallel to the ground level by adjusting the position of the car through the transmission device. That is, if the guide rail angle changes and leads to the car of inclined elevator to appear the slope, the scheme of this application can be through the control to inclined elevator for the car of inclined elevator resumes to the state that the bottom surface is parallel with the earth horizontal plane again, has also effectively ensured the operation security, the travelling comfort of inclined elevator. In addition, the scheme of the application is that the deviation angle is obtained in real time, and then the position of the lift car is adjusted in real time, so that the bottom surface of the lift car is parallel to the ground horizontal plane in real time, and the running safety and the comfort of the inclined lift are ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of an implementation of a control method of a diagonal elevator in the present invention;
fig. 2 is a schematic structural view of a control system of a diagonal elevator according to the present invention;
fig. 3 is a schematic structural view of another control system for a diagonal elevator according to the present invention.
Detailed Description
The core of the invention is to provide a control method of the inclined elevator, which effectively ensures the operation safety and comfort of the inclined elevator.
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a control method of an inclined elevator according to the present invention, the control method of the inclined elevator may include the following steps:
step S101: and receiving the deviation angle between the bottom surface of the lift car of the inclined lift detected by the angle detection device and the ground horizontal plane in real time.
The specific type and the position of the angle detection device can be set and adjusted according to actual needs, so long as the deviation angle between the bottom surface of the lift car of the inclined lift and the ground horizontal plane can be effectively detected, in actual application, the angle sensor can be generally adopted for detection, the cost is low, and the reliability of the scheme is guaranteed.
Considering that when a single angle sensor is adopted, due to interference, communication failure, failure of the angle sensor itself and other reasons, the obtained deviation angle may not conform to the actual deviation angle, and thus the control device cannot effectively restore the bottom surface of the car to be parallel to the ground level. The angle detection device may include two or more angle sensors, and the reliability of the angle data can be further ensured by adding the number of angle sensors.
That is, step S101 may specifically include:
receiving actual deviation angles between the bottom surface of the lift car of the inclined lift and the ground horizontal plane, which are detected by each angle sensor respectively, in real time;
averaging the received actual deviation angles;
the average value is defined as the deviation angle between the bottom surface of the car of the inclined elevator and the ground horizontal plane, which is detected by the angle detection device and received in real time.
Of course, in practical application, considering cost, the angle detection device may selectively employ two angle sensors, specifically including a first angle sensor and a second angle sensor, and step S101 specifically includes:
step one: receiving a first actual deviation angle between the bottom surface of the car of the inclined elevator detected by a first angle sensor and the ground level;
step two: receiving a second actual deviation angle between the bottom surface of the car of the inclined elevator and the ground level detected by a second angle sensor;
step three: and (3) averaging the received first actual deviation angle and the received second actual deviation angle, and defining the average value as the deviation angle between the bottom surface of the car of the inclined elevator and the ground horizontal plane, which is detected by the angle detection device and received in real time.
In addition, in practical application, when the numerical difference between the first actual deviation angle and the second actual deviation angle is too large, it is indicated that the first angle sensor and/or the second angle sensor may be abnormal, and then modes such as outputting prompt information and suspending elevator operation may be selected to ensure the safety of elevator operation, that is, specific countermeasures may be selected according to needs.
Also, in some embodiments, considering that if only the first deviation angle can be received, or only the second deviation angle can be received, the angle sensor corresponding to the receivable deviation angle normally operates, and the other angle sensor malfunctions or is caused by abnormal communication lines, it is possible to select this receivable deviation angle as the deviation angle detected by the angle detection device received in step S101, so as to perform the operation of step S102, that is, such embodiments, the first angle sensor and the first angle sensor are provided to have redundant functions.
In the embodiment of fig. 3 of the present application, the angle detecting device 30 includes a first angle sensor 31 and a second angle sensor 32, which are both connected to the DPM control board 11 of fig. 3 through an RS485 interface, for example.
Step S102: based on the deviation angle, the motion of the transmission device is controlled according to a feedback control algorithm, and then the position of the car is adjusted in real time through the transmission device, so that the bottom surface of the car is parallel to the ground horizontal plane.
The control device can control the motion of the transmission device according to a feedback control algorithm based on the deviation angle, and the feedback control algorithm can be a common PID control algorithm, is mature and is convenient for implementing a scheme. Of course, other types of feedback control algorithms may be used in other situations as desired.
The position of the lift car can be adjusted by controlling the motion of the transmission device, so that the bottom surface of the lift car is parallel to the ground horizontal plane, namely, the angle deviation between the bottom surface of the lift car and the ground horizontal plane can be eliminated by a feedback control algorithm, and the bottom surface of the lift car can be parallel to the ground horizontal plane in real time by adjusting the position of the lift car in real time, so that the running safety and comfort of the inclined lift are ensured.
The specific configuration of the control device and the transmission device may be set and adjusted according to actual needs, and the object of the present application may be achieved. For example, an electric cylinder is used as a transmission device, the electric cylinder is a product which is designed by integrating a servo motor with a screw rod, and the servo controller can control the rotation of the servo motor so as to control the stretching or the contraction of the screw rod and further adjust the position of the lift car, namely, adjust the angle between the bottom surface of the lift car and the ground horizontal plane.
For example, in the embodiment of fig. 3, the control device is composed of the DPM control board 11, the 1 st servo controller 12 and the 2 nd servo controller 13, and the DPM control board 11 may output corresponding control signals to the 1 st servo controller 12 and the 2 nd servo controller 13, for example, by using a CAN bus. While the 1 st and 2 nd servo controllers 12 and 13 can conveniently adjust the operation states of the motors in the first and second electric cylinders 21 and 22. In addition, in the embodiment of fig. 3, the transmission 20 is composed of the first electric cylinder 21 and the second electric cylinder 22, and in other embodiments, the transmission 20 may have other structures, for example, a single electric cylinder or a plurality of electric cylinders may be selected according to factors such as actual power requirements.
In one embodiment of the invention, the transmission device comprises an electric cylinder, and the control method of the inclined elevator further comprises the following steps:
receiving a cylinder intermediate position signal detected by a position detection circuit;
and correcting the base point position of the electric cylinder based on the electric cylinder middle position signal so that the base point position of the electric cylinder is the middle position of the electric cylinder operation range.
In this embodiment, when the electric cylinder is considered to be used as the transmission device, the initial position of the electric cylinder when the electric cylinder is started is usually used as the base point position of the electric cylinder by default, and it is understood that the electric cylinder may stay at any position in the operation range after the last operation is finished, if the electric cylinder stays at a position close to the boundary of the operation range of the electric cylinder, when the electric cylinder is controlled to stretch and retract by taking the electric cylinder as the base point position, the situation that the adjustment range of the electric cylinder is exceeded easily occurs, which is unfavorable for the stable operation of the system.
Therefore, in the embodiment, the base point position of the electric cylinder is the middle position of the operating range of the electric cylinder, so that the system error possibly generated in the long-time operation process is corrected, and the stability of the system operation is ensured. In order to make the base point position of the electric cylinder be the middle position of the electric cylinder operation range, the embodiment detects the middle position of the electric cylinder, namely the control device can receive the electric cylinder middle position signal detected by the position detection circuit, and the electric cylinder middle position signal indicates that the electric cylinder position is positioned at the middle position of the electric cylinder operation range at the moment, so that the control device can repair the base point position of the electric cylinder based on the electric cylinder middle position signal. The specific structure and placement position of the position detection circuit can be set according to actual needs, for example, the position detection circuit can be integrated in the electric cylinder.
In one embodiment of the present invention, the method may further include:
after receiving a mode switching instruction representing the angle change of the guide rail, selecting a parameter group corresponding to the mode switching instruction from a preset database;
and adjusting parameters of the feedback control algorithm based on the selected parameter set.
Considering that there are different angle guide rail combinations under different scenes, if a fixed feedback control algorithm is adopted for the different scenes, although the angle deviation between the bottom surface of the car and the ground level can be eliminated, so that the bottom surface of the car is parallel to the ground level, under different scenes, the time consumption required for making the bottom surface of the car parallel to the ground level after detecting the deviation angle, steady state error and other indexes have certain difference.
Therefore, in this embodiment, after the database is preset with a plurality of parameter sets and the mode switching instruction indicating the change of the guide rail angle is received, the parameter set corresponding to the mode switching instruction may be selected from the preset database, that is, the most suitable parameter set is selected, so as to adjust the parameters of the feedback control algorithm according to the parameter set, so that the adjusted feedback control algorithm can be well applied to the guide rail angle in the current situation, that is, the purpose of optimizing the control performance of the diagonal elevator is achieved by adjusting the parameters of the feedback control algorithm.
It can be understood that the selection of the feedback control algorithm, the setting of the parameter set in the preset database and the corresponding relation between the mode switching instructions can be preset by the staff through theoretical analysis and combined with experimental data. In addition, in this kind of embodiment, can be automatically according to the guide rail angle change condition, adjust the parameter of feedback control algorithm, need not the manual work and carry out the switching of parameter for can improve the use experience of the diagonal elevator of this application effectively, also improve the flexibility of this application scheme effectively.
In addition, in practical application, the control device can be provided with other types of interfaces according to the needs to realize different functional requirements, for example, a maintenance interface is provided, so that a low-speed signal is received through the maintenance interface, and therefore the inclined elevator runs at a low speed, and a worker can conveniently execute maintenance tasks.
In one embodiment of the present invention, the method may further include:
when abnormality of the inclined elevator is detected, the power supply of the transmission device is cut off.
In the embodiment, when the abnormality of the inclined elevator is detected, the power supply of the transmission device is cut off, so that the safety of a user of the inclined elevator is effectively ensured.
It should be noted that, considering that in some occasions, the abnormality of the inclined elevator can be automatically repaired, so in this embodiment, only the power supply of the transmission device is cut off, and the control device, the angle detection device and other components can still be powered normally, so that when the abnormality of the inclined elevator is automatically repaired, or the abnormality is detected by mistake due to interference and other reasons, after the inclined elevator is detected to be recovered to be normal, the power supply of the transmission device is only required to be recovered, and the inclined elevator can be enabled to operate normally again.
That is, in one embodiment of the present invention, it may further include: and when the inclined elevator is detected to be normal, the power supply of the transmission device is restored. The inclined elevator can be restored to normal operation without manual operation.
Of course, in practical application, when an abnormality of the inclined elevator is detected, after the power supply of the transmission device is cut off, fault prompt information can be output, so that a far-end staff can learn the situation in time, for example, in the embodiment of fig. 3, a port for outputting the fault prompt information is arranged on the DPM control board 11.
The index for detecting the abnormality of the inclined elevator can be various, and the index can be set according to the requirement. In one embodiment of the present invention, detecting an abnormality in a diagonal elevator includes:
and when the duration that the deviation angle detected by the angle detection device exceeds the preset angle range reaches the first duration, determining that the inclined elevator is abnormal.
In this embodiment, considering that the solution of the present application can eliminate the deviation angle between the bottom surface of the car of the elevator and the ground horizontal plane, therefore, in normal conditions, the situation that the deviation angle detected by the angle detecting device is too large for a long time does not occur, and in this embodiment, when the duration that the deviation angle detected by the angle detecting device exceeds the preset angle range is long for the first duration, it can be determined that the inclined elevator is abnormal.
In one embodiment of the present invention, detecting an abnormality in a diagonal elevator includes:
when the communication process with the angle detection device is abnormal, or the process of controlling the transmission device is abnormal, determining that the inclined elevator is abnormal.
The abnormal communication process with the angle detection device may be caused by damage of the angle detection device itself or a communication line fault. An abnormality in the process of controlling the transmission may be caused by damage to the transmission itself, malfunction of a communication line with the transmission, and the like. In this kind of embodiment, consider when the communication process with angle detection device appears unusual, or when control transmission's process appears unusual, all can lead to can't utilize the scheme of this application to eliminate the deviation angle between bottom surface and the earth horizontal plane of the car of elevator, be unfavorable for guaranteeing the safe operation of the diagonal elevator of this application, consequently, can confirm that the diagonal elevator appears unusual.
In other embodiments, other indexes may be set for detecting the occurrence of an abnormality in the diagonal elevator, and the selection and adjustment may be performed according to actual conditions.
By applying the technical scheme provided by the embodiment of the invention, the deviation angle between the bottom surface of the lift car of the inclined lift and the ground horizontal plane can be detected by the angle detection device, and then the motion of the transmission device is controlled according to the feedback control algorithm. The bottom surface of the car can be parallel to the ground level by adjusting the position of the car through the transmission device. That is, if the guide rail angle changes and leads to the car of inclined elevator to appear the slope, the scheme of this application can be through the control to inclined elevator for the car of inclined elevator resumes to the state that the bottom surface is parallel with the earth horizontal plane again, has also effectively ensured the operation security, the travelling comfort of inclined elevator. In addition, the scheme of the application is that the deviation angle is obtained in real time, and then the position of the lift car is adjusted in real time, so that the bottom surface of the lift car is parallel to the ground horizontal plane in real time, and the running safety and the comfort of the inclined lift are ensured.
Corresponding to the above method embodiments, the embodiments of the present invention also provide a control system for a diagonal elevator and a diagonal elevator, referring to fig. 2, which may include: the angle detection device 30, the transmission device 20, the control device 10 can be used for realizing the steps of the control method of the diagonal elevator in any of the above embodiments. The diagonal elevator may comprise a control method system of the diagonal elevator in any of the embodiments described above.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of functionality in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The principles and embodiments of the present invention have been described herein with reference to specific examples, but the description of the examples above is only for aiding in understanding the technical solution of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.

Claims (9)

1. A control method of an inclined elevator, comprising:
receiving the deviation angle between the bottom surface of the lift car of the inclined lift detected by the angle detection device and the ground horizontal plane in real time;
based on the deviation angle, controlling the motion of a transmission device according to a feedback control algorithm, and further adjusting the position of the car in real time through the transmission device so as to enable the bottom surface of the car to be parallel to the ground horizontal plane;
further comprises:
after a mode switching instruction representing the change of the angle of the guide rail is received, automatically selecting a parameter group corresponding to the mode switching instruction from a preset database according to the change condition of the angle of the guide rail;
and adjusting parameters of the feedback control algorithm based on the selected parameter set.
2. The method for controlling a diagonal elevator according to claim 1, wherein the angle detecting means comprises two or more angle sensors, and the real-time receiving of the deviation angle between the bottom surface of the car of the diagonal elevator detected by the angle detecting means and the ground level comprises:
receiving actual deviation angles between the bottom surface of the lift car of the inclined lift and the ground horizontal plane, which are detected by each angle sensor respectively, in real time;
averaging the received actual deviation angles;
and defining the average value as a deviation angle between the bottom surface of the car of the inclined elevator detected by the angle detection device and the ground horizontal plane, wherein the deviation angle is received in real time.
3. The control method of a diagonal elevator according to claim 1, wherein the transmission comprises an electric cylinder, the control method of a diagonal elevator further comprising:
receiving a cylinder intermediate position signal detected by a position detection circuit;
and correcting the base point position of the electric cylinder based on the electric cylinder intermediate position signal so that the base point position of the electric cylinder is the intermediate position of the electric cylinder operation range.
4. A control method of a diagonal elevator according to any one of claims 1 to 3, further comprising:
and when the abnormity of the inclined elevator is detected, cutting off the power supply of the transmission device.
5. The method for controlling a diagonal elevator according to claim 4, wherein detecting that an abnormality occurs in the diagonal elevator comprises:
and when the duration that the deviation angle detected by the angle detection device exceeds the preset angle range reaches a first duration, determining that the inclined elevator is abnormal.
6. The method for controlling a diagonal elevator according to claim 4, wherein detecting that an abnormality occurs in the diagonal elevator comprises:
and when the communication process with the angle detection device is abnormal, or the process of controlling the transmission device is abnormal, determining that the inclined elevator is abnormal.
7. The control method of a diagonal elevator according to claim 4, further comprising:
and when the inclined elevator is detected to be normal, recovering the power supply of the transmission device.
8. A control system for a diagonal elevator, comprising: angle detection means, transmission means, control means for implementing the steps of the control method of a diagonal elevator according to any one of claims 1 to 7.
9. A diagonal elevator comprising the control system of claim 8.
CN202111166697.6A 2021-09-30 2021-09-30 Inclined elevator and control method and system thereof Active CN113879932B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111166697.6A CN113879932B (en) 2021-09-30 2021-09-30 Inclined elevator and control method and system thereof

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Application Number Priority Date Filing Date Title
CN202111166697.6A CN113879932B (en) 2021-09-30 2021-09-30 Inclined elevator and control method and system thereof

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CN113879932B true CN113879932B (en) 2023-07-18

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05186169A (en) * 1992-01-08 1993-07-27 Toshiba Corp Inclined elevator
NO954872L (en) * 1995-11-30 1997-06-02 Svein Erik Roeed Hoisting device
CN203306882U (en) * 2013-07-01 2013-11-27 苏州莱茵电梯制造有限公司 Automatic lift car level-adjusting device
CN105236241B (en) * 2015-10-27 2017-08-25 东南电梯股份有限公司 A kind of adaptive diagonal special elevator of gradient
CN105197723B (en) * 2015-10-27 2017-06-27 中国矿业大学 One kind becomes gradient oblique lifting chamber test platform and method
CN206345570U (en) * 2016-12-22 2017-07-21 上海德圣米高电梯有限公司 Oblique elevator car level holding meanss

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