CN109205417A - A kind of elevator with multiple compartments system car position determines method - Google Patents
A kind of elevator with multiple compartments system car position determines method Download PDFInfo
- Publication number
- CN109205417A CN109205417A CN201811345392.XA CN201811345392A CN109205417A CN 109205417 A CN109205417 A CN 109205417A CN 201811345392 A CN201811345392 A CN 201811345392A CN 109205417 A CN109205417 A CN 109205417A
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- China
- Prior art keywords
- carriage
- hoistway
- horizontal well
- car
- car position
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention provides a kind of elevator with multiple compartments system car position and determines method, elevator with multiple compartments system includes vertical hoistway car position determining device and horizontal well channel car position determining device, the following steps are included: the vertical hoistway car position determining device and horizontal well channel car position determining device work at the same time determination data, vertical hoistway car position determining device transmission reflection interval is to data processor, horizontal well channel car position determining device transmits depressed position to data processor, and data processor determines the real time position of carriage in all hoistways.Advantageous effect of the invention is that car position determining device is worked at the same time with car position device in horizontal well channel in vertical hoistway, the position of all carriages can be determined in real time, the accuracy and real-time for improving multiple car positions while determining, provide more accurate carriage real time position for elevator dispatching system.
Description
Technical field
The invention belongs to elevator dispatching control method fields, true more particularly to a kind of elevator with multiple compartments system car position
Determine method.
Background technique
With urban development, building the more covers the more high, but we wait elevator door times increasingly longer, and the configuration of elevator is high forever
The big weakness of the one of building.These use peak period for especially on and off duty, lunch break, and ten several layers of half an hour did not all increase.Such as: large size is write
Building, large hospital.In decades, this problem building engineer can only be alleviated by building multiple hoistways.But it builds more
A hoistway will cause the increase of building cost, can also occupy building and very large space, so multiple buildings do not allow multiple wells
The appearance of the elevator device in road.
The appearance of existing more carriage circulating type elevator systems of resigning formula a kind of, very good solution this problem.Elevator device
Structure such as attached drawing 1, the programme of work of elevator device are as follows: use two vertical hoistways and two horizontal well channels, formed unidirectionally follow
The elevator shaft of ring, can be arranged several carriages simultaneously in the elevator shaft of one-way circulation, carriage each along the same direction not
Disconnected shuttling movement, all carriage traffic directions, which change, realizes that (level run direction transformation is perpendicular by track tumbler disc
Straight traffic direction, vertical traffic direction are transformed to level run direction).The dispatching method of elevator device is that elevator device is normally transported
Capable core determines that the premise of elevator scheduling method is the position that system can determine where each carriage before dispatching.
Traditional individual well road list elevator system is run using using rope traction carriage, so using steel
The method that cord length determines carriage position.List but hoistway multi-car elevator system, since there are multiple carriages same
Perpendicular operation, and can with level run, so not can be used rope traction as its provide operation power mode,
Therefore determine that the method for carriage position is infeasible using wirerope rigidity.In face of this problem, a kind of elevator with multiple compartments system is proposed
The method for determining carriage position of uniting is and its necessary.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of elevator with multiple compartments system car positions to determine
Method.
The technical solution that the present invention is adopted is as follows:
A kind of elevator with multiple compartments system car position determines that method, elevator with multiple compartments system include vertical hoistway car position
Determining device and horizontal well channel car position determining device, comprising the following steps: the vertical hoistway car position determining device
Determination data is worked at the same time with horizontal well channel car position determining device, when vertical hoistway car position determining device transmission is reflected
Between give data processor, horizontal well channel car position determining device transmit depressed position to data processor, data processor is true
The real time position of carriage in fixed all hoistways.
Further, the vertical hoistway car position determining device includes that carriage, cage bottom center infrared emission connect
Receiving apparatus, car top center reflector, vertical hoistway bottom centre reflector and data processor；The cage bottom center
Fired infrared receiver first emits infrared-ray, then car top center reflector and vertical hoistway bottom centre reflector
Infrared-ray is reflected, cage bottom center fired infrared receiver receives infrared-ray, and cage bottom center infrared emission connects
Receiving apparatus receives reflection interval data and transfers data to data processor, and data processor processes cage bottom center is infrared
The reflection interval data of sending and receiving apparatus transmission, and analyze the height where carriage.
Further, the horizontal well channel car position determining device include carriage, the pressure that sets in horizontal well channel track
Sensor and data processor；The carriage enters or rests in horizontal well channel, the pressure sensing set in horizontal well channel track
Device is started to work, and records depressed position data, and transfer data to data processor, data processor processes pressure sensor
The depressed position data of transmission, and analyze the position where carriage.
Further, the process of the data processor processes data, comprising the following steps:
1. two vertical hoistways are numbered, it is denoted as hoistway 1, hoistway 2；
2. carriage is numbered, it is denoted as 1,2,3 respectively ... ..., n；Coding rule are as follows: highly minimum is denoted as carriage 1,
A carriage is denoted as carriage 2 in this carriage, and so on, it is denoted as carriage i；
Wherein: the sending sedan-chair for the infrared-ray that the minimum carriage of height is reflected by vertical hoistway bottom centre reflector
Compartment, the upper carriage of the minimum carriage of height infrared are penetrated by what the car top center infrared reflecting plate of the minimum carriage of height reflected
The sending carriage of line, and so on, all car heights are sorted；
3. n reflection interval is numbered, it is denoted as Δ t respectively1, Δ t2... ..., Δ tn, coding rule are as follows: 1 bottom of carriage
The reflection interval that the infrared-ray of portion's transmitting is reflected through vertical hoistway bottom centre reflector is denoted as Δ t1, what carriage 2 was launched
The reflection interval of car top center reflector reflection of the infrared-ray Jing Guo carriage 1 is denoted as Δ t2, and so on, it will remember the time
For Δ ti；
4. i-th of carriage center point height is denoted as d respectivelyi, the formula of height calculating are as follows:
Wherein: d0Indicate that, without carriage in vertical rail, d indicates car frame height, C indicates light velocity C=3.0 × 108m/
s；
5. if having carriage to enter carriage in evacuation horizontal well channel or horizontal well channel in the process of running enters vertical hoistway,
It then returns 2.；
6. determining the real time position of carriage in vertical hoistway, it may be assumed that hoistway where carriage and height.
Further, the process of the data processor processes data, comprising the following steps:
1. all horizontal rails are numbered, it is denoted as 1,2 ... ..., n；
2. analyzing the data of pressure sensor: the depressed position that pressure sensor is transmitted is and the consistent square of cage bottom
Shape region, as carriage present position；
3. being returned 2. if there is carriage in vertical hoistway to enter horizontal well channel；
4. determining the real time position of carriage in horizontal well channel, it may be assumed that hoistway and position where carriage.
The invention has the benefit that the beneficial effects of the invention are as follows car position determining devices in vertical hoistway and level
Car position device works at the same time in hoistway, can determine the position of all carriages in real time, improve multiple car positions simultaneously
Determining accuracy and real-time provides more accurate carriage real time position for elevator dispatching system.Efficiently solve tradition
Car position determines method not and can determine that the problem of elevator with multiple compartments system car position.
Detailed description of the invention
Fig. 1 is the more carriage circulating type elevator system figures of resigning formula.
Fig. 2 is that car position determines flow chart.
Fig. 3 is that vertical hoistway determines position schematic diagram.
Fig. 4 is that position cross-sectional view is arranged in horizontal well channel rail pressure sensor.
In figure: 1 is vertical track backboard, 2 be boarding avoid horizontal rail backboard, 3 be track tumbler disc, 4 be vertical
Side wall, 5 be evacuation horizontal well channel partition wall, 6 be vertical hoistway partition wall, 7 be roof, 8 be bottom wall, 9 be vertical track, 10 be
Evacuation horizontal rail, 11 are swing-around trajectory；12 be the vertical track of corner；13 be corner horizontal rail；14 be carriage；15 be lifting
Replace horizontal rail；16 be vertically raised hoistway；17 be vertical decline hoistway；18 it is evacuation horizontal well channel, 19 is vertical hoistway
Bottom centre's reflector, 20 be cage bottom center fired infrared receiver, 21 be car top center reflector, 22 be red
Outside line transmission path, 23 be infrared reflection path, 24 be horizontal well channel carriage running track, 25 be pressure sensor.
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
Embodiment: as shown in Figure 1, a kind of more cage circulating elevator systems of resigning formula, including a vertically raised hoistway 16
It is vertical side by side with a vertical decline hoistway 17 or so, it is separated among the two by vertical hoistway partition wall 6, but bottom and top layer phase
Mutual connection；The vertically outside in gug road 16 and vertical decline hoistway 17, every layer is respectively set and orthogonal keeps away with its
It allows horizontal well channel 18, avoids and separated between horizontal well channel 18 by evacuation horizontal well channel partition wall 5；It is vertically raised hoistway 16, vertical
Decline several carriages 14 of setting in hoistway 17 and evacuation horizontal well channel 18；
Circular track vertically is set on the vertical track backboard 1 of gug road 16 and vertical decline hoistway 17 and turns to circle
Disk 3；The corresponding vertically raised hoistway 16 in each floor of track tumbler disc 3 and the vertical middle part for declining hoistway 17, in track
The vertical vertical track 9 being parallel to each other is set between tumbler disc 3；
There is the vertical track 12 of two corners respectively on the top of two top rail tumbler discs 3, the rail two bottoms
The vertical track 12 of two corners is arranged respectively at the lower part of road tumbler disc 3；When the swing-around trajectory 11 on track tumbler disc 3 is in perpendicular
When straight, the vertical track 12 of vertical track 9, corner, swing-around trajectory 11 constitute continuous, vertical track；
Two parallel liftings transposition horizontal rails 15 are set between top layer and the track tumbler disc 3 of bottom, work as rotation
When 11 level of road of going through transition, evacuation horizontal rail 10, swing-around trajectory 11 and lifting transposition horizontal rail 15 constitute continuous, horizontal rail
Road；
In addition in top layer and bottom, the inside of other all layers of track tumbler discs 3 is respectively provided with two corner levels
Track 13, when swing-around trajectory 11 is horizontal, 13 structure of evacuation horizontal rail 10, swing-around trajectory 11 and corner horizontal rail of every side
At continuous, horizontal track；
Carriage 14 can move up and down on vertical track 9, in evacuation 10 horizontal movement of horizontal rail；Carriage 14 is vertically
It can be moved clockwise or counterclockwise in gug road 16, vertical decline hoistway 17；There is demand stop during rising or falling,
After carriage 14 enters swing-around trajectory 11, rotates to horizontal position and progress boarding in evacuation horizontal rail 10 can be entered；
Vertical track 9, evacuation horizontal rail 10, swing-around trajectory 11, the vertical track 12 of corner, corner horizontal rail 13 and liter
Drop transposition horizontal rail 15 is i shaped steel, and wherein the i shaped steel edge of a wing of one side is kept away with vertical track backboard 1, boarding respectively
Horizontal rail backboard 2 or track tumbler disc 3 is allowed to connect；
The both ends of swing-around trajectory 11 are a part of circular arc, and consistent with track tumbler disc 3, when in vertical state
When, joining place of the swing-around trajectory 11 respectively with vertical track 9 and the vertical track 12 of corner mutually agrees with；In horizontality, rotation
Go through transition road 11 respectively with evacuation horizontal rail 10, corner horizontal rail 13 and lifting transposition horizontal rail 15 joining place phase contract
It closes.
As shown in Fig. 2, the invention mainly comprises vertical hoistway car position determining device, horizontal well channel car position are true
Determine device, stream oriented device works at the same time, and vertical hoistway car position determining device transmission data (reflection interval) gives data processor,
Horizontal well channel car position determining device transmits data (depressed position) to data processor, and data processor determines all hoistways
The real time position of interior carriage.
Vertical hoistway car position determining device includes that carriage 14, cage bottom center infrared emission connect as shown in Fig. 3
Receiving apparatus 20, car top center reflector 21, vertical hoistway bottom centre reflector 19, data processor are constituted.
Its course of work are as follows: fired infrared receiver 20 emits infrared-ray, car top center reflector 21, vertical
Shaft bottom center reflector 19 reflects infrared-ray, and fired infrared receiver 20 receives infrared-ray, and infrared emission receives
Device 20 receives reflection interval data and transfers data to data processor, data processor processes fired infrared receiver
The data (reflection interval) of 20 transmission, and analyze the height where carriage 14.
The process of data processor processes data:
1. two vertical hoistways are numbered, it is denoted as hoistway 1, hoistway 2；
2. carriage is numbered, it is divided into and is denoted as 1,2,3 ..., n, coding rule are as follows: highly minimum is denoted as carriage
1, a carriage is denoted as carriage 2 in this carriage, and so on, it is denoted as carriage i；
Wherein: the sending sedan-chair for the infrared-ray that the minimum carriage 14 of height is reflected by vertical rail center reflector 19
Compartment, the upper carriage 14 of the minimum carriage of height infrared are penetrated by what the car top center reflector 21 of the minimum carriage of height reflected
The sending carriage of line, and so on, all car heights are sorted；
3. n reflection interval is numbered, it is denoted as Δ t respectively1, Δ t2..., Δ tn, coding rule are as follows: carriage 1
The reflection interval that the infrared-ray of bottom emission is reflected through shaft bottom center reflector 19 is denoted as Δ t1, what carriage 2 was launched
The reflection interval that car top center reflector 21 of the infrared-ray Jing Guo carriage 1 reflects is denoted as Δ t2, and so on, by the time
It is denoted as Δ ti；
4. i-th of carriage center point height is denoted as d respectivelyi, the formula of height calculating are as follows:
Wherein: d0Indicate that, without carriage in vertical rail, d indicates car frame height, C indicates light velocity C=3.0 × 108m/
s；
5. entering vertically if there is carriage 14 to enter carriage 14 in evacuation horizontal well channel 18 or horizontal well channel in the process of running
2. hoistway 9 then returns；
6. determining the real time position (place hoistway and height) of carriage 14 in vertical hoistway 9.
As shown in Fig. 4, horizontal well channel car position determining device includes carriage 14, horizontal well channel carriage running track
24, pressure sensor 25, data processor.
Its course of work are as follows: carriage 14 enters or rest on horizontal well channel carriage running track 24,25 work of pressure sensor
Make, record data (depressed position) and transfers data to data processor, the number that processor processing pressure sensor 25 transmits
According to the position where (depressed position) analysis carriage 14.
The process of data processor processes data:
1. all horizontal rails are numbered, it is denoted as 1,2 ..., n；
2. analyzing the data of pressure sensor: the depressed position that pressure sensor is transmitted is and the consistent square of cage bottom
Shape region, as carriage present position；
3. being returned 2. if there is carriage in vertical hoistway to enter horizontal well channel；
4. determining the real time position (place hoistway and position) of carriage in horizontal well channel.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of elevator with multiple compartments system car position determines that method, elevator with multiple compartments system include that vertical hoistway car position is true
Determine device and horizontal well channel car position determining device, it is characterised in that: the following steps are included: the vertical hoistway car position
Determining device and horizontal well channel car position determining device work at the same time determination data, and vertical hoistway car position determining device passes
Defeated reflection interval, horizontal well channel car position determining device transmitted depressed position to data processor, data to data processor
Processor determines the real time position of carriage in all hoistways.
2. a kind of elevator with multiple compartments system car position according to claim 1 determines method, it is characterised in that: described perpendicular
It include that carriage, cage bottom center fired infrared receiver, car top center are reflective to hoistway car position determining device
Plate, vertical hoistway bottom centre reflector and data processor；Cage bottom center fired infrared receiver first emits
Infrared-ray, then car top center reflector and vertical hoistway bottom centre reflector reflect infrared-ray, cage bottom
Center fired infrared receiver receives infrared-ray, and cage bottom center fired infrared receiver receives reflection interval data
And data processor is transferred data to, the reflection of data processor processes cage bottom center fired infrared receiver transmission
Time data, and analyze the height where carriage.
3. a kind of elevator with multiple compartments system car position according to claim 1 determines method, it is characterised in that: the water
The pressure sensor and data processor that horizontal well road car position determining device includes carriage, is set in horizontal well channel track；It is described
Carriage enters or rests in horizontal well channel, and the pressure sensor set in horizontal well channel track is started to work, and records depressed position
Data, and data processor is transferred data to, the depressed position data of data processor processes pressure sensor transmission, and point
Analyse the position where carriage.
4. a kind of elevator with multiple compartments system car position according to claim 2 determines method, it is characterised in that: the number
According to the process of processor processes data, comprising the following steps:
1. two vertical hoistways are numbered, it is denoted as hoistway 1, hoistway 2；
2. carriage is numbered, it is denoted as 1,2,3 respectively ... ..., n；Coding rule are as follows: highly minimum is denoted as carriage 1, this sedan-chair
A carriage is denoted as carriage 2 on compartment, and so on, it is denoted as carriage i；
Wherein: the sending carriage for the infrared-ray that the minimum carriage of height is reflected by vertical hoistway bottom centre reflector is high
Spend the infrared-ray that the upper carriage of minimum carriage is reflected by the car top center infrared reflecting plate of the minimum carriage of height
Carriage is issued, and so on, all car heights are sorted；
3. n reflection interval is numbered, it is denoted as Δ t respectively1, Δ t2... ..., Δ tn, coding rule are as follows: 1 bottom of carriage hair
The reflection interval that the infrared-ray penetrated is reflected through vertical hoistway bottom centre reflector is denoted as Δ t1, carriage 2 launches infrared
The reflection interval of car top center reflector reflection of the ray Jing Guo carriage 1 is denoted as Δ t2, and so on, the time it will be denoted as Δ
ti；
4. i-th of carriage center point height is denoted as d respectivelyi, the formula of height calculating are as follows:
d0=0
Wherein: d0Indicate that, without carriage in vertical rail, d indicates car frame height, C indicates light velocity C=3.0 × 108m/s；
5. being returned if having carriage to enter carriage in evacuation horizontal well channel or horizontal well channel in the process of running enters vertical hoistway
It returns 2.；
6. determining the real time position of carriage in vertical hoistway, it may be assumed that hoistway where carriage and height.
5. a kind of elevator with multiple compartments system car position according to claim 3 determines method, it is characterised in that: the number
According to the process of processor processes data, comprising the following steps:
1. all horizontal rails are numbered, it is denoted as 1,2 ... ..., n；
2. analyzing the data of pressure sensor: the depressed position that pressure sensor is transmitted is and the consistent rectangle region of cage bottom
Domain, as carriage present position；
3. being returned 2. if there is carriage in vertical hoistway to enter horizontal well channel；
4. determining the real time position of carriage in horizontal well channel, it may be assumed that hoistway and position where carriage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345392.XA CN109205417A (en) | 2018-11-13 | 2018-11-13 | A kind of elevator with multiple compartments system car position determines method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345392.XA CN109205417A (en) | 2018-11-13 | 2018-11-13 | A kind of elevator with multiple compartments system car position determines method |
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| Publication Number | Publication Date |
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| CN109205417A true CN109205417A (en) | 2019-01-15 |
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ID=64995359
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| CN201811345392.XA Pending CN109205417A (en) | 2018-11-13 | 2018-11-13 | A kind of elevator with multiple compartments system car position determines method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054049A (en) * | 2019-04-26 | 2019-07-26 | 上海木木聚枞机器人科技有限公司 | A kind of detection method and system of elevator operation |
| CN115180471A (en) * | 2022-07-28 | 2022-10-14 | 快意电梯股份有限公司 | Multi-car elevator with machine room and control method thereof |
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| FR3058709A1 (en) * | 2016-11-14 | 2018-05-18 | Emile Kadoche | POSITIONING AN ELEVATOR CABIN IN THE STAGES BY COUNTDOWN ACCOUNT |
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| JP2883776B2 (en) * | 1992-11-10 | 1999-04-19 | 株式会社東芝 | Self-propelled elevator |
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Application publication date: 20190115 |