CN110921454A - Control method and device for building automatic elevator - Google Patents
Control method and device for building automatic elevator Download PDFInfo
- Publication number
- CN110921454A CN110921454A CN201911150385.9A CN201911150385A CN110921454A CN 110921454 A CN110921454 A CN 110921454A CN 201911150385 A CN201911150385 A CN 201911150385A CN 110921454 A CN110921454 A CN 110921454A
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- car
- door body
- sensor
- floor
- elevator
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- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
-
- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a building automatic elevator control method and device, and relates to the technical field of automatic elevators. The invention comprises a well, wherein the upper end of the well is provided with a mounting plate, the bottom of the well is provided with a damping seat, and the side wall of the well is provided with two parallel guide rails; meanwhile, a lift car sliding along the guide rail and a counterweight block lift car are arranged in the shaft and connected with a counterweight block through a rope, and a traction device for driving the lift car to move is arranged on the mounting plate; be equipped with spacing sensor and speedtransmitter on the car, spacing sensor and position sensor are used for detecting the position data in the car, and speedtransmitter is used for detecting the operation speed data in the car. The elevator car position detection device comprises a position sensor, a controller and a position sensor, wherein the position sensor is arranged on the position sensor, the position sensor is used for detecting the position of the car in real time, the position sensor is used for acquiring data information, the data information is used for guaranteeing the accuracy of the floor where the car stops, the controller is used for recording the working data of different working parts in real time, the working reliability is guaranteed, and the problem of position deviation when.
Description
Technical Field
The invention belongs to the technical field of automatic elevators, and particularly relates to a control method and a control device for a building automatic elevator.
Background
The normal operation control of the elevator means that a passenger sends an operation instruction to the elevator, and the operation instruction converts the self requirement into a signal through a medium such as a button and a magnetic card and transmits the signal to an elevator system so that the elevator can accurately reach a landing where the passenger needs to reach. Under the normal condition, the precondition for completing the normal operation control of the elevator is that the signal system function is effective and the command signal input by passengers is correct, so that the normal operation control of the elevator can be realized. From the technical aspect, the electrical control is still the only control mode in the current elevator operation process, and the control technology can be divided into energy feedback, frequency conversion, permanent magnet synchronization, intelligent control and the like. On the other hand, at the present time of continuous innovation of science and technology, the traditional control modes such as buttons, handles and the like are gradually replaced by advanced control modes such as parallel connection, centralized selection, group control and the like.
The existing elevator is likely to influence the passing safety of pedestrians in the process of opening the car door body and the floor door body because the stopping position of the car and the position of the floor door body are deviated in the using process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a control method and a device for a building automatic elevator, wherein the position of a car is detected in real time through a position sensor, and the accurate floor of the car when the car stops is ensured by matching with data information obtained by a limit sensor, the reliability of the working process is ensured by recording the working data of different working parts in real time through an installed controller, and the problem of position deviation when the elevator car stops is solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a control device for a building automatic elevator, which comprises a hoistway, wherein the upper end of the hoistway is provided with a mounting plate, the bottom of the hoistway is provided with a damping seat, and the side wall of the hoistway is provided with two parallel guide rails; meanwhile, a lift car and a balancing weight which slide along the guide rail are arranged in the hoistway, the lift car is connected with the balancing weight through a rope, the rope penetrates through a pulley block arranged on a mounting plate, and the mounting plate is provided with a traction device for driving the lift car to move; the elevator car is provided with a limit sensor and a speed sensor, a plurality of position sensors are uniformly distributed on the side wall of the hoistway along the sliding direction of the elevator car, and the limit sensor, the speed sensor and the position sensors transmit data information to a control box installed on the installation plate; the limit sensor and the position sensor are used for detecting position data of the car, and the speed sensor is used for detecting running speed data of the car.
Preferably, a speed limiter for reducing the speed of the car is mounted on the mounting plate.
Preferably, a floor door body is arranged on the hoistway, and a floor button and a display used for displaying the position of the car are arranged on the outer side of the floor door body.
Preferably, a car door body is arranged on one side of the car, and a car button for selecting a floor to be reached and a display for displaying the position of the car are arranged on the inner side of the car.
Preferably, the control box is internally provided with a wireless transmission device for emergency calls, and is electrically connected with the traction device, the speed limiter, the floor door body, the floor button, the car door body and the car button.
A control method for a building automatic elevator comprises the following steps:
step one, a traction device drives a motor to move to a corresponding floor through a demand instruction of taking an elevator input by a floor button, when the position of a lift car detected by a position sensor is the same as the position of the lift car detected by a limit sensor, a control box enables a door body to be opened by controlling the motor installed on a floor door body and the motor installed on the lift car door body, so that a user can conveniently enter the control box, and when the position of the lift car detected by the position sensor is different from the position of the lift car detected by the limit sensor, the door body is not opened, and meanwhile, an emergency call is sent through wireless transmission equipment;
and step two, selecting the arrived floor through a car button after entering the car, driving the motor to move to the corresponding floor by the traction device, when the car position detected by the position sensor is the same as the car position detected by the limit sensor, controlling the motor installed on the floor door body and the motor installed on the car door body by the control box to open the door body, so that a user can conveniently go out, when the car position detected by the position sensor is different from the car position detected by the limit sensor, not opening the door body, and simultaneously sending an emergency call through the wireless transmission equipment.
(III) the beneficial effects are as follows:
compared with the prior art, the invention provides a method and a device for controlling a building automatic elevator, which have the following beneficial effects:
1. the invention provides a control device for a building automatic elevator, which is characterized in that the position of a lift car is detected in real time through a position sensor, and the position sensor is matched with data information acquired by a limit sensor, so that the stop floor of the lift car is accurate, and the installed controller records the working data of different working parts in real time to ensure the reliability of the working process; and in addition, a speed sensor and a speed limiter are arranged, so that the safety of the elevator in the running process is ensured.
2. The invention provides a control method for a building automatic elevator, which is characterized in that a position sensor arranged on a hoistway and a limit sensor arranged on a car are verified to detect that the floor data of the matched car are consistent, and a car door body and a floor door body are controlled to be opened through a control box, so that the safety of the elevator in the operation process is ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic elevator for building according to the present invention;
FIG. 2 is a schematic diagram of the control flow of the building automation elevator of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
the elevator comprises a hoistway 1, a mounting plate 2, a traction device 3, a control box 4, a speed limiter 5, a guide rail 6, a car 7, a balancing weight 8, a damping seat 9 and a position sensor 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
in this embodiment, referring to fig. 1, the present invention is a control device for an automatic elevator in a building, including a hoistway 1, a shock absorbing seat 9 is disposed at the bottom of the hoistway 1, an installation plate 2 is disposed at the upper end of the hoistway 1, and two parallel guide rails 6 are mounted on the side wall of the hoistway 1; meanwhile, a lift car 7 sliding along a guide rail 6 and a balancing weight 8 are arranged in the hoistway 1, the lift car 7 is connected with the balancing weight 8 through a rope, the rope penetrates through a pulley block arranged on the mounting plate 2, and the mounting plate 2 is provided with a traction device 3 driving the lift car 7 to move; a limit sensor and a speed sensor are arranged on the car 7, a plurality of position sensors 10 are uniformly distributed on the side wall of the hoistway 1 along the sliding direction of the car 7, and the limit sensor, the speed sensor and the position sensors 10 transmit data information to a control box 4 arranged on the mounting plate 2; the limit sensor and the position sensor 10 are used to detect position data of the car 7, and the speed sensor is used to detect running speed data of the car 7.
The position of the car is detected in real time through the position sensor, and the accurate floor where the car stops is ensured by matching with data information obtained by the limit sensor, and the reliability of the working process is ensured by recording the working data of different working parts in real time through the installed controller; and in addition, a speed sensor and a speed limiter are arranged, so that the safety of the elevator in the running process is ensured.
Preferably, a speed governor 5 for decelerating the car 7 is mounted on the mounting plate 2.
Preferably, a floor door body is arranged on the hoistway 1, and a floor button and a display for displaying the position of the car are arranged on the outer side of the floor door body.
Preferably, a car door body is provided on one side of the car 7, and a car button for selecting a floor to be reached and a display for displaying a car position are provided on the inner side of the car 7.
Preferably, a wireless transmission device for emergency call is arranged inside the control box 4, and the control box is electrically connected with the traction device 3, the speed limiter 5, the floor door body, the floor button, the car door body and the car button.
Referring to fig. 2, the present invention is a method for controlling a building automation elevator, including the following steps:
step one, a traction device drives a motor to move to a corresponding floor through a demand instruction of taking an elevator input by a floor button, when the position of a lift car detected by a position sensor is the same as the position of the lift car detected by a limit sensor, a control box enables a door body to be opened by controlling the motor installed on a floor door body and the motor installed on the lift car door body, so that a user can conveniently enter the control box, and when the position of the lift car detected by the position sensor is different from the position of the lift car detected by the limit sensor, the door body is not opened, and meanwhile, an emergency call is sent through wireless transmission equipment;
and step two, selecting the arrived floor through a car button after entering the car, driving the motor to move to the corresponding floor by the traction device, when the car position detected by the position sensor is the same as the car position detected by the limit sensor, controlling the motor installed on the floor door body and the motor installed on the car door body by the control box to open the door body, so that a user can conveniently go out, when the car position detected by the position sensor is different from the car position detected by the limit sensor, not opening the door body, and simultaneously sending an emergency call through the wireless transmission equipment.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
The position sensor installed on the well and the limit sensor installed on the car detect that the floor data of the matched car are consistent, and the opening of the car door body and the floor door body is controlled through the control box, so that the safety of the elevator in the running process is guaranteed.
In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by instructing the relevant hardware through a program, and the corresponding program can be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A control device for a building automation elevator, comprising a well (1), characterized in that:
the upper end of the well (1) is provided with a mounting plate (2), the bottom of the well (1) is provided with a damping seat (9), and the side wall of the well (1) is provided with two parallel guide rails (6); meanwhile, a lift car (7) and a balancing weight (8) which slide along a guide rail (6) are arranged in the hoistway (1)
The lift car (7) is connected with the counterweight block (8) through a rope, the rope passes through a pulley block arranged on the mounting plate (2), and the mounting plate (2) is provided with a traction device (3) for driving the lift car (7) to move;
the elevator car is characterized in that a limiting sensor and a speed sensor are arranged on the car (7), a plurality of position sensors (10) are uniformly distributed on the side wall of the hoistway (1) along the sliding direction of the car (7), and the limiting sensor, the speed sensor and the position sensors (10) transmit data information to a control box (4) installed on the installation plate (2); the limit sensor and the position sensor (10) are used for detecting position data of the car (7), and the speed sensor is used for detecting running speed data of the car (7).
2. A building automation elevator control as claimed in claim 1, characterised in that a speed limiter (5) for deceleration of the car (7) is mounted on the mounting plate (2).
3. The elevator control device for building automation as claimed in claim 1, characterized in that a floor door body is arranged on the hoistway (1), and a floor button and a display for displaying the position of the car are arranged outside the floor door body.
4. The elevator control device for building automation as claimed in claim 1, characterized in that a car door body is provided on one side of the car (7), and a car button for selecting the floor to be reached and a display for displaying the position of the car are provided on the inner side of the car (7).
5. The elevator control device for building automation as claimed in claim 1, characterized in that the control box (4) is internally provided with a wireless transmission device for emergency call, and the control box is electrically connected with the traction device (3), the speed limiter (5), the floor door body, the floor button, the car door body and the car button.
6. A control method for a building automatic elevator is characterized by comprising the following steps:
step one, a traction device drives a motor to move to a corresponding floor through a demand instruction of taking an elevator input by a floor button, when the position of a lift car detected by a position sensor is the same as the position of the lift car detected by a limit sensor, a control box enables a door body to be opened by controlling the motor installed on a floor door body and the motor installed on the lift car door body, so that a user can conveniently enter the control box, and when the position of the lift car detected by the position sensor is different from the position of the lift car detected by the limit sensor, the door body is not opened, and meanwhile, an emergency call is sent through wireless transmission equipment;
and step two, selecting the arrived floor through a car button after entering the car, driving the motor to move to the corresponding floor by the traction device, when the car position detected by the position sensor is the same as the car position detected by the limit sensor, controlling the motor installed on the floor door body and the motor installed on the car door body by the control box to open the door body, so that a user can conveniently go out, when the car position detected by the position sensor is different from the car position detected by the limit sensor, not opening the door body, and simultaneously sending an emergency call through the wireless transmission equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150385.9A CN110921454A (en) | 2019-11-21 | 2019-11-21 | Control method and device for building automatic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911150385.9A CN110921454A (en) | 2019-11-21 | 2019-11-21 | Control method and device for building automatic elevator |
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| Publication Number | Publication Date |
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| CN110921454A true CN110921454A (en) | 2020-03-27 |
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| CN201911150385.9A Pending CN110921454A (en) | 2019-11-21 | 2019-11-21 | Control method and device for building automatic elevator |
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| CN (1) | CN110921454A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504352A (en) * | 2022-10-26 | 2022-12-23 | 美迪斯智能装备有限公司 | Method for installing hoistway type dual-purpose conversion elevator |
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2019
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| CN115504352A (en) * | 2022-10-26 | 2022-12-23 | 美迪斯智能装备有限公司 | Method for installing hoistway type dual-purpose conversion elevator |
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Application publication date: 20200327 |