CN101434357B - Elevator control system suitable for short storey and remotely driving traction machine - Google Patents
Elevator control system suitable for short storey and remotely driving traction machine Download PDFInfo
- Publication number
- CN101434357B CN101434357B CN2008102444073A CN200810244407A CN101434357B CN 101434357 B CN101434357 B CN 101434357B CN 2008102444073 A CN2008102444073 A CN 2008102444073A CN 200810244407 A CN200810244407 A CN 200810244407A CN 101434357 B CN101434357 B CN 101434357B
- Authority
- CN
- China
- Prior art keywords
- controller
- signal
- inductor
- building level
- frequency converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001960 triggered effect Effects 0.000 claims description 6
- 238000011022 operating instruction Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Images
Landscapes
- Elevator Control (AREA)
Abstract
The invention relates to a fully integrated selection elevator control system, in particular to an elevator control system which is applicable to a short-floor and remotely drives a tractor. The system comprises a controller, an AC-DC-AC frequency converter and an output contactor, wherein, the controller outputs a driving signal to the output contactor which then feedbacks a contactor status signal to the controller; the controller outputs an operating command, a direction command and a speed command to the AC-DC-AC frequency converter which then sends a status feedback signal to the controller; the AC-DC-AC frequency converter outputs a control signal to the output contactor; and the controller acquires the position of a lift car by collecting the signals of an ascending sensor, a descending sensor and an aiming storey sensor which are arranged on the top of the lift car. The invention has the advantages that: the fully integrated selection elevator control can be realized in a lift well with short floor space and multivariate floor space; the system also realizes that the elevator control device remotely drives the tractor to drive the lift car for running; long-distance coder pulse transmission lines are saved; and the cost is reduced.
Description
Technical field
The present invention relates to a kind of full selective apparatus for controlling elevator, especially a kind of apparatus for controlling elevator that is applicable to short storey and remotely driving traction machine.
Background technology
Present traction elevator obtains car position in the hoistway of short floor (short interlamellar spacing floor) mode can be divided into:
1 is provided with an inductor at every layer detects car position, and this mode needs the inductor signal access controller with each floor, requires control system that more input interface is arranged, and the elevator hoistways wiring is many, the system cost height.
2 cooperate the flat bed inductor to obtain car position indirectly based on the rotary encoder that is installed on the electrical motor, and its cost is low and the smart end of higher flat bed is arranged, and can be used for the floor of short interlamellar spacing.Shortcoming is when the elevator control gear remotely driving traction machine, because existence of disturbing and the decay in the signals transmission, and easily cause the rotary encoder pulse missing to make control system can't obtain the tram of car.If by increase signal amplifier, customization signal transmssion line then the elevator cost will sharply rise.
3 directly obtain elevator car position based on absolute value encoder.This mode needs custom-designed interface circuit and power cut detection circuit, cost height.
4 adopt the floor selector mode, detect car position by scaled hoistway model equipment, but this mode are made complexity, seldom use at present.
Summary of the invention
The purpose of this invention is to provide a kind of full selective apparatus for controlling elevator, be used for being implemented in that interfloor distance is not less than 240mm and the changeable hoistway of interlamellar spacing obtains car position, and remotely driving traction machine, drive cage operation.
According to technical scheme provided by the invention, a kind of apparatus for controlling elevator that is applicable to short storey and remotely driving traction machine, comprise controller, ac-dc-ac frequency converter and output contactless switch, controller interconnects with the output contactless switch, controller and ac-dc-ac frequency converter interconnect, and the mouth of ac-dc-ac frequency converter connects the input end of output contactless switch.
Described controller output drive signal is given the output contactless switch, and output contactless switch feedback contactless switch status signal is given controller; Controller output operating instruction, direction instruction, speed command are given ac-dc-ac frequency converter, and the ac-dc-ac frequency converter transmit status feeds back signal to controller; Ac-dc-ac frequency converter output control signal is given the output contactless switch.
Described controller obtains the position of car by the signal that collection is arranged at the last inductor of car top, following inductor, flat bed inductor; Controller is elevator signals such as receiving end station on-off signal, safety and door lock signal, function class on-off signal, peripheral components feedback signal, calling also.The described inductor of going up is triggered by a plurality of plates of going up that are arranged in the hoistway; Described inductor is down triggered by a plurality of lower plugboards that are arranged in the hoistway; Described flat bed inductor is triggered by a plurality of flat bed plates that are arranged in the hoistway.
Between 1 building level position of described hoistway and 2 building level positions, plate A, lower plugboard A are set; Between 2 building level positions of described hoistway and 3 building level positions, plate B, lower plugboard B are set; Between 3 building level positions of described hoistway and 4 building level positions, plate C, lower plugboard C are set; Between 4 building level positions of described hoistway and 5 building level positions, plate D, lower plugboard D are set; Between 5 building level positions of described hoistway and 6 building level positions, plate E, lower plugboard E are set; Level position at every floor is respectively equipped with a flat bed plate.
Described on all plate be the triggering element of inductor, described all lower plugboards are down the triggering element of inductor, described all flat bed plates are the triggering element of flat bed inductor.
Described controller has the corresponding tables of path and speed, and described path is the path of initial layers to bed of interest, and described speed is divided into high speed, Half Speed, the speed of going slowly, crosses low speed.
Advantage of the present invention is: can be not less than the full selective control that realizes elevator in the changeable hoistway of 240mm and interlamellar spacing in interlamellar spacing; Realize that the elevator control gear remotely driving traction machine drives cage operation; By adopting three inductors to obtain car position, saved long range encoder pulse transmission line, reduced system cost.
Description of drawings
Fig. 1 is a functional block diagram of the present invention.
Fig. 2 is the weak point interlamellar spacing and the changeable hoistway signaling plan of interlamellar spacing of the embodiment of the invention.
Fig. 3 is path-speed meter.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
As shown in Figure 1: the present invention includes controller 21, ac-dc-ac frequency converter 22 and output contactless switch 23, controller 21 interconnects with output contactless switch 23, controller 21 interconnects with ac-dc-ac frequency converter 22, and the mouth of ac-dc-ac frequency converter 22 connects the input end of output contactless switch 23.
Described controller 21 output drive signals are given output contactless switch 23, and output contactless switch 23 feedback contactless switch status signals are given controller 21; Controller 21 output operating instructions, direction instruction, speed command are given ac-dc-ac frequency converter 22, and ac-dc-ac frequency converter 22 transmit statuss feed back signal to controller 21; Ac-dc-ac frequency converter 22 output control signals are given output contactless switch 23.
Described controller can adopt general-duty programmable logic controller (PLC) (PLC), as the FX of Mitsubishi series, Omron CPM series etc., also can adopt the microcomputer plate of homemade band microprocessor to realize.
Be provided with inductor 2, following inductor 3, flat bed inductor 4 at car 1 top, the position that controller 21 obtains car 1 by the signal of gathering inductor 2, following inductor 3, flat bed inductor 4; Controller 21 is gone back elevator signals such as receiving end station on-off signal, safety and door lock signal, function class on-off signal, peripheral components feedback signal, calling, export operating instruction, direction instruction and speed command and give ac-dc-ac frequency converter 22 after computing, the contactless switch 23 of control output simultaneously waits other peripheral components co-ordination.
As shown in Figure 2,1 building level position is 4000mm to 2 building level position height, 2 building level positions are 240mm to 3 building level position height, 3 building level positions are 2900mm to 4 building level position height, 4 building level positions are 830mm to 5 building level position height, and 5 building level positions are 2090mm to 6 building level position height.The height of plate, lower plugboard, flat bed plate is 100mm on all.
Between 1 building level position and 2 building level positions, apart from level position 1400mm place, the 2nd building plate A (5) is set, apart from level position 1400mm place, the 1st building lower plugboard A (10) is set;
Plate B (6), lower plugboard B (11) are set in the middle of 2 building level positions and 3 building level positions;
Between 3 building level positions and 4 building level positions, apart from level position 1400mm place, the 4th building plate C (7) is set, apart from level position 1400mm place, the 3rd building lower plugboard C (12) is set;
Between 4 building level positions and 5 building level positions, apart from level position 300mm place, the 5th building plate D (8) is set, apart from level position 300mm place, the 4th building lower plugboard D (13) is set;
Between 5 building level positions and 6 building level positions, apart from level position 1000mm place, the 6th building plate E (9) is set, apart from level position 700mm place, the 5th building lower plugboard E (14) is set;
At 1 building level position flat bed plate A (15) is set;
At 2 building level positions flat bed plate B (16) is set;
At 3 building level positions flat bed plate C (17) is set;
At 4 building level positions flat bed plate D (18) is set;
At 5 building level positions flat bed plate E (19) is set;
At 6 building level positions flat bed plate F (20) is set.
Plate is the triggering element of inductor 2 on all, and all lower plugboards are down the triggering element of inductor 3, and all flat bed plates are the triggering element of flat bed inductor 4.
Work up path-speed meter as shown in Figure 3, and be kept in the controller 21.
A working cycle with elevator describes working process of the present invention in detail below:
Easy for narrating, introduce three nouns: initial layers, bed of interest, work as anterior layer.Wherein, initial layers is the floor at elevator place when stopping, and bed of interest is removed floor when moving by elevator, when anterior layer is the current place of an elevator floor.
Step preface 1: elevator stops and Room car door is closed, when meeting condition of service, controller 21 is collected all calling signal place layers and is relatively judged service direction with initial layers, calculates from the nearest forward calling signal place layer of initial layers as bed of interest again.
Step preface 2: controller 21 finds cooresponding running velocity according to initial layers, service direction, bed of interest in the path velocity table after, controller 21 moves to bed of interest according to exporting for controller 21 after frequency converter 21 operating instructions, direction instruction → wait ac-dc-ac frequency converter 22 feedback acknowledgment signals → the receive ac-dc-ac frequency converter feedback signal for the 23 adhesive instruction → time-delays of output contactless switch to open a sluice gate to instruct the order of instructing to ac-dc-ac frequency converter 22 running velocitys simultaneously to drive elevator again.
Step preface 3: running process of elevator middle controller 21 is worked as the anterior layer register according to the signal real-time update of last inductor 2 and following inductor 3 feedbacks, constantly collect simultaneously and work as forward calling signal place layer of anterior layer the place ahead, and calculate from working as the nearest forward calling signal place layer of anterior layer.More close when anterior layer and when satisfying response condition when this nearest forward calling signal place layer than bed of interest, then bed of interest is upgraded nearest for this reason forward calling signal place layer.
Step preface 4: after the elevator operation enters the deceleration zone of bed of interest, controller 21 makes deceleration of elevator to level position by control ac-dc-ac frequency converter 22, controller 21 is received time-delay disconnection valve instruction behind the signal of flat bed inductor 4 feedback, elevator stops, finish this operation task, enter next operation task and prepare.
Claims (3)
1. apparatus for controlling elevator that is applicable to short storey and remotely driving traction machine, this apparatus for controlling elevator is suitable for the elevator that interfloor distance is not less than 240mm and the changeable hoistway of interlamellar spacing, it is characterized in that: comprise controller (21), ac-dc-ac frequency converter (22) and output contactless switch (23), controller (21) interconnects with output contactless switch (23), controller (21) interconnects with ac-dc-ac frequency converter (22), and the mouth of ac-dc-ac frequency converter (22) connects the input end of output contactless switch (23);
Described controller (21) output drive signal is given output contactless switch (23), and output contactless switch (23) feedback contactless switch status signal is given controller (21); Controller (21) output operating instruction, direction instruction, speed command are given ac-dc-ac frequency converter (22), and ac-dc-ac frequency converter (22) transmit status feeds back signal to controller (21); Ac-dc-ac frequency converter (22) output control signal is given output contactless switch (23);
Described controller (21) by collection be arranged at the last inductor (2) at car (1) top, down the signal of inductor (3) and flat bed inductor (4) obtains the position of car (1); Controller (21) is gone back receiving end station on-off signal, safety and door lock signal, function class on-off signal, peripheral components feedback signal, calling elevator signal; The described inductor (2) of going up is triggered by a plurality of plates of going up that are arranged in the hoistway; Described inductor (3) is down triggered by a plurality of lower plugboards that are arranged in the hoistway; Described flat bed inductor (4) is triggered by a plurality of flat bed plates that are arranged in the hoistway.
2. the apparatus for controlling elevator that is applicable to short storey and remotely driving traction machine as claimed in claim 1 is characterized in that: between 1 building level position of described hoistway and 2 building level positions plate A (5), lower plugboard A (10) are set;
Between 2 building level positions of described hoistway and 3 building level positions, plate B (6), lower plugboard B (11) are set;
Between 3 building level positions of described hoistway and 4 building level positions, plate C (7), lower plugboard C (12) are set;
Between 4 building level positions of described hoistway and 5 building level positions, plate D (8), lower plugboard D (13) are set;
Between 5 building level positions of described hoistway and 6 building level positions, plate E (9), lower plugboard E (14) are set;
Level position at every floor is respectively equipped with a flat bed plate;
Described on all plate be the triggering element of inductor (2), described all lower plugboards are down the triggering element of inductor (3), described all flat bed plates are the triggering element of flat bed inductor (4).
3. the apparatus for controlling elevator that is applicable to short storey and remotely driving traction machine as claimed in claim 1 is characterized in that: described controller (21) has the corresponding tables of path and speed, and described path is the path of initial layers to bed of interest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102444073A CN101434357B (en) | 2008-12-01 | 2008-12-01 | Elevator control system suitable for short storey and remotely driving traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102444073A CN101434357B (en) | 2008-12-01 | 2008-12-01 | Elevator control system suitable for short storey and remotely driving traction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434357A CN101434357A (en) | 2009-05-20 |
| CN101434357B true CN101434357B (en) | 2011-01-05 |
Family
ID=40709020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102444073A Expired - Fee Related CN101434357B (en) | 2008-12-01 | 2008-12-01 | Elevator control system suitable for short storey and remotely driving traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434357B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011020788A (en) * | 2009-07-15 | 2011-02-03 | Toshiba Elevator Co Ltd | Elevator control device |
| CN102372200A (en) * | 2010-08-23 | 2012-03-14 | 苏州默纳克控制技术有限公司 | Construction hoist and automatic leveling control system for same |
| CN108584582A (en) * | 2018-05-11 | 2018-09-28 | 南通中尧特雷卡电梯产品有限公司 | A kind of door machine hoistway information assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0198249A1 (en) * | 1985-04-17 | 1986-10-22 | Arnold Müller GmbH & Co. KG | AC control drive, in particular for a lift |
| CN1171089A (en) * | 1994-11-29 | 1998-01-21 | 科恩股份公司 | Procedure for controlling elevator |
| CN101065311A (en) * | 2005-09-30 | 2007-10-31 | 三菱电机株式会社 | Elevator controller |
| CN201347317Y (en) * | 2008-12-01 | 2009-11-18 | 三洋电梯（无锡）有限公司 | Elevator control system adaptable to short storey distance and remotely driving traction machine |
-
2008
- 2008-12-01 CN CN2008102444073A patent/CN101434357B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0198249A1 (en) * | 1985-04-17 | 1986-10-22 | Arnold Müller GmbH & Co. KG | AC control drive, in particular for a lift |
| CN1171089A (en) * | 1994-11-29 | 1998-01-21 | 科恩股份公司 | Procedure for controlling elevator |
| CN101065311A (en) * | 2005-09-30 | 2007-10-31 | 三菱电机株式会社 | Elevator controller |
| CN201347317Y (en) * | 2008-12-01 | 2009-11-18 | 三洋电梯（无锡）有限公司 | Elevator control system adaptable to short storey distance and remotely driving traction machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101434357A (en) | 2009-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106597978A (en) | Intelligent control system of vertical lifting type stereo garage | |
| CN101434357B (en) | Elevator control system suitable for short storey and remotely driving traction machine | |
| CN201347317Y (en) | Elevator control system adaptable to short storey distance and remotely driving traction machine | |
| CN102491096B (en) | Grid automatic stacking device | |
| CN201506659U (en) | Circuit control system for elevator that will not stop without passengers | |
| CN101569917A (en) | Automatic throughrivet device | |
| CN106938817A (en) | Without door knife without croquet electromagnetism coordinated type variable frequency door machine system | |
| CN205787830U (en) | A kind of control device of two column track lifting machines | |
| CN206528954U (en) | Rolling bed and chain syn-chro-step adapting system | |
| CN101323405B (en) | Debug method and method based on elevator cage and door machine integrated controller | |
| CN102999000B (en) | For the safety monitoring assembly of intelligence de-hackers | |
| CN205652937U (en) | Elevator circuit | |
| CN203682922U (en) | Intelligent crane control device | |
| CN201573652U (en) | Handle centralized control system of alternate current traction shuttle car | |
| CN106882108B (en) | Fluoride salt charging vehicle with wireless remote controller operation | |
| CN205437117U (en) | Multi -functional high temperature of double claw drags for steel machine | |
| CN201111503Y (en) | Escalator PCB control device | |
| CN105220653A (en) | A kind of intelligent trash rake system and control method thereof | |
| CN205312468U (en) | Carbide intelligence transportation cooling system that comes out of stove | |
| CN212302261U (en) | Intelligent central control system for porous water gate | |
| CN2693881Y (en) | Planar movement storage type mechanical parking equipment | |
| CN104803241A (en) | Novel elevator control system | |
| CN203095104U (en) | Control system of following lifting and reshipping mechanism | |
| CN104965480B (en) | A kind of flexible cable gate electric-control system and method | |
| CN202440106U (en) | Automatic control device for pipe conveyance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |