CN101967931A - Drive control device and control method used for urban rail station half-height safety door - Google Patents
Drive control device and control method used for urban rail station half-height safety door Download PDFInfo
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- CN101967931A CN101967931A CN2010102856600A CN201010285660A CN101967931A CN 101967931 A CN101967931 A CN 101967931A CN 2010102856600 A CN2010102856600 A CN 2010102856600A CN 201010285660 A CN201010285660 A CN 201010285660A CN 101967931 A CN101967931 A CN 101967931A
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Abstract
The invention relates to a drive control device and a drive control method used for an urban rail station half-height safety door. The drive control device comprises a door controller, two brushless direct current motors and two belt drive devices, wherein the door controller is used for driving the motors; the two brushless direct current motors are used for driving door leaves to move; and the two belt drive devices are connected with the door leaves and the motors; the independent door controller simultaneously outputs two paths of pulse width modulation signals to control the two brushless direct current motors to operate; and simultaneously the two motors respectively drive respective belt drive device to drive so as to control the two door leaves to open and close synchronously. The drive control device and the drive control method have the advantages that: a single-control dual-drive control method not only reduces structural redundancy and reduces cost, but also greatly improves the synchronicity of the opening and the closing the two door leaves because one controller simultaneously control two motors to work.
Description
Technical field
What the present invention relates to is a kind of driving control device and control method that is used for city rail platform half-height safety door, belongs to city rail platform technical field.
Prior art
At present in the prior art, the form that the control method of rail vehicle door system, station platform safety door system generally adopts single control singly to drive, it is characterized in that: use motor of a controller control, thereby drive two door leafs by transmission device, on mechanical aspect, realize the synchro switch of left and right sides door leaf.For common rail vehicle door system and station platform safety door system, its transmission device is to be contained in the mechanism of top, therefore can be by the folding of two door leafs of an Electric Machine Control actuator drives, and it is guaranteed by mechanical part synchronously.And for the platform semi high safety door system, because the quality of two door leafs is bigger, certainly can't drive two door leafs simultaneously with an independent motor, owing to the restriction of installation environment and door system structure, can't use a cover transmission device to drive two door leafs simultaneously and promptly realize the synchronous of two door leafs simultaneously by machinery.Therefore, need to use two brshless DC motors,, control the motion of two door leafs respectively and realize that it is synchronous by two cover belt drive units.If still adopt known single control singly to drive technology, following two problems then will inevitably occur: 1, must have two door controllers to control two motors respectively, cause cost to increase structural redundancy; 2, owing to realize the synchronous of Electric Machine Control by communication between two controllers, the time-delay of communication or instability easily cause the asynchronous of motor movement, thereby cause the inconsistent of two door leaf switches, have potential safety hazard.
Summary of the invention
What the present invention proposed is a kind of driving control device that is used for city rail platform half-height safety door, its purpose will solve single control and singly drive the defective of technology in half-height safety door, a door controller is controlled two machine operation simultaneously, both structurally reduce redundant, saving cost, improved the synchronism of two door leaf foldings again.
Technical solution of the present invention: the driving control device that is used for city rail platform half-height safety door, its structure is that the electronic gate controller comprises right door motor drive circuit, the left-hand door motor-drive circuit, flush bonding processor, signal output/the input of its Central Left Gate motor-drive circuit inserts left-hand door Electric Machine Control and pwm signal at the first signal I/O end of flush bonding processor, the secondary signal I/O end of flush bonding processor inserts right door motor control and pwm signal the signal output/input of right door motor drive circuit, left-hand door motor-drive circuit signal output part inserts the left-hand door motor drive signal signal input part of left-hand door drive motors, the signal output part of right door motor drive circuit drives the signal input part that signal inserts right door drive motors with right door motor, the left-hand door drive motors connects the left-hand door fan by the left-hand door belt drive unit, right door drive motors connects right door leaf by right door belt drive unit, the signal output part of left-hand door drive motors is with the signal input part of left-hand door motor position sensor signal access left-hand door motor-drive circuit, and the signal output part of right door drive motors inserts right door motor position sensor signal the signal input part of right door motor drive circuit.
Half-height safety door drives control method, comprises following processing step:
One, the right door drive motors right door motor position sensor signal that transmits its generation is given right door motor drive circuit, and left-hand door drive motors 4 transmits the left-hand door motor position sensor signal of its generations and gives the left-hand door motor-drive circuit;
Two, flush bonding processor is the digital signal processor of a position, be responsible for receiving simultaneously the encoded position signal and the current sampling signal of two motors, by internal arithmetic, control two PWM modules of its inside and export the right door motor control of two-way pulse-width signal and pwm signal and left-hand door Electric Machine Control and pwm signal respectively;
Three, right door motor control and pwm signal drive signal through the right door motor of right door motor drive circuit output three-phase, and left-hand door Electric Machine Control and pwm signal are through left-hand door motor-drive circuit output three-phase left-hand door motor drive signal;
Four, the right door motor of three-phase drives the running of the right door of signal controlling drive motors; The running of three-phase left-hand door motor drive signal control left-hand door drive motors;
Five, the running of right door drive motors drives the transmission of right door belt drive unit; The running of left-hand door drive motors drives the transmission of left-hand door belt drive unit;
Six, the transmission of right door belt drive unit drives the switch of right door leaf, and the transmission of left-hand door belt drive unit drives the switch of left-hand door fan.
Advantage of the present invention:, adopt a door controller to control two brshless DC motors simultaneously and turn round.With single control singly the technology of driving compare, both saved cost, reduce redundant, got rid of that single control is singly driven in the technology simultaneously again since between two controllers the time-delay or the instability of communication cause the nonsynchronous potential safety hazard of motor movement.
Description of drawings
Accompanying drawing 1 is the structural representation that is used for the driving control device of city rail platform half-height safety door.
Accompanying drawing 2 is that half-height safety door drives control flow chart.
1 is right door leaf among the figure, the 2nd, the left-hand door fan, the 3rd, right door drive motors, the 4th, the left-hand door drive motors, the 5th, right door belt drive unit, the 6th, the left-hand door belt drive unit, the 7th, right door motor position sensor signal, the 8th, left-hand door motor position sensor signal, the 9th, right door motor drives signal, the 10th, the left-hand door motor drive signal, the 11st, right door motor drive circuit, the 12nd, the left-hand door motor-drive circuit, the 13rd, right door motor control and pwm signal, the 14th, left-hand door Electric Machine Control and pwm signal, the 15th, flush bonding processor, the 16th, the electronic gate controller.
The specific embodiment
Half-height safety door drives control method, comprises following processing step:
One, the right door motor position sensor signal 7 of right door drive motors 3 its generations of transmission is given right door motor drive circuit 11, and left-hand door drive motors 4 transmits the left-hand door motor position sensor signal 8 of its generations and gives left-hand door motor-drive circuit 12;
Two, flush bonding processor 15 is digital signal processors of one 32, be responsible for receiving simultaneously the encoded position signal and the current sampling signal of two motors, by internal arithmetic, control two PWM modules of its inside and export the right door motor control of two-way pulse-width signal and pwm signal 13 and left-hand door Electric Machine Control and pwm signal 14 respectively;
Three, right door motor control and pwm signal 13 drive signal 9 through the right door motor of right door motor drive circuit 11 output three-phases, and left-hand door Electric Machine Control and pwm signal 14 are through left-hand door motor-drive circuit 12 output three-phase left-hand door motor drive signal 10;
Four, the right door motor of three-phase drives 3 runnings of the right door of signal 9 controls drive motors; 4 runnings of three-phase left-hand door motor drive signal 10 control left-hand door drive motors;
Five, right door drive motors 3 runnings drive 5 transmissions of right door belt drive unit; The 4 running runnings of left-hand door drive motors drive 6 transmissions of left-hand door belt drive unit;
Six, 5 transmissions of right door belt drive unit drive the switch of right door leaf 1.6 transmissions of left-hand door belt drive unit drive the switch of left-hand door fan 2.
The two control methods of driving of half-height safety door list of the present invention control use two motors of a processor control to turn round, and have both saved cost, reduce redundancy, have improved the synchronism of two door leaf foldings simultaneously again greatly.
Claims (2)
1. the driving control device that is used for city rail platform half-height safety door, it is characterized in that the electronic gate controller comprises right door motor drive circuit, the left-hand door motor-drive circuit, flush bonding processor, signal output/the input of its Central Left Gate motor-drive circuit inserts left-hand door Electric Machine Control and pwm signal at the first signal I/O end of flush bonding processor, the secondary signal I/O end of flush bonding processor inserts right door motor control and pwm signal the signal output/input of right door motor drive circuit, left-hand door motor-drive circuit signal output part inserts the left-hand door motor drive signal signal input part of left-hand door drive motors, the signal output part of right door motor drive circuit drives the signal input part that signal inserts right door drive motors with right door motor, the left-hand door drive motors connects the left-hand door fan by the left-hand door belt drive unit, right door drive motors connects right door leaf by right door belt drive unit, the signal output part of left-hand door drive motors is with the signal input part of left-hand door motor position sensor signal access left-hand door motor-drive circuit, and the signal output part of right door drive motors inserts right door motor position sensor signal the signal input part of right door motor drive circuit.
2. half-height safety door drives control method, it is characterized in that this method comprises following processing step:
One, the right door drive motors right door motor position sensor signal that transmits its generation is given right door motor drive circuit, and the left-hand door drive motors transmits the left-hand door motor position sensor signal of its generation and gives the left-hand door motor-drive circuit;
Two, flush bonding processor is the digital signal processor of a position, be responsible for receiving simultaneously the encoded position signal and the current sampling signal of two motors, by internal arithmetic, control two PWM modules of its inside and export the right door motor control of two-way pulse-width signal and pwm signal and left-hand door Electric Machine Control and pwm signal respectively;
Three, right door motor control and pwm signal drive signal through the right door motor of right door motor drive circuit output three-phase, and left-hand door Electric Machine Control and pwm signal are through left-hand door motor-drive circuit output three-phase left-hand door motor drive signal;
Four, the right door motor of three-phase drives the running of the right door of signal controlling drive motors; The running of three-phase left-hand door motor drive signal control left-hand door drive motors;
Five, the running of right door drive motors drives the transmission of right door belt drive unit; The running of left-hand door drive motors drives the transmission of left-hand door belt drive unit;
Six, the transmission of right door belt drive unit drives the switch of right door leaf, and the transmission of left-hand door belt drive unit drives the switch of left-hand door fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102856600A CN101967931A (en) | 2010-09-19 | 2010-09-19 | Drive control device and control method used for urban rail station half-height safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102856600A CN101967931A (en) | 2010-09-19 | 2010-09-19 | Drive control device and control method used for urban rail station half-height safety door |
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| CN101967931A true CN101967931A (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102856600A Pending CN101967931A (en) | 2010-09-19 | 2010-09-19 | Drive control device and control method used for urban rail station half-height safety door |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638205A (en) * | 2012-04-05 | 2012-08-15 | 汕头市甜甜乐糖果食品有限公司 | Dual-servo driving equipment |
| CN102817520A (en) * | 2012-08-30 | 2012-12-12 | 南京康尼机电股份有限公司 | Double-control double-drive door system |
| CN104895445A (en) * | 2014-03-07 | 2015-09-09 | 摩拓泰汽车部件有限公司 | Method of controlling power trunk or power tailgate |
| CN105089407B (en) * | 2014-05-23 | 2017-04-05 | 株洲南车时代电气股份有限公司 | The controlling device for doors of compatible shield door and safety door, system and method |
| CN108448950A (en) * | 2018-05-18 | 2018-08-24 | 宁波欧德意物联科技有限公司 | A kind of method and system controlling electrically operated gate based on double brushless motors |
Citations (5)
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| US6316892B1 (en) * | 1999-05-28 | 2001-11-13 | Nt Dor-O-Matic, Inc. | Automatic door control system |
| CN2492661Y (en) * | 2001-08-04 | 2002-05-22 | 傅海山 | Automatic door unit with brushless motor |
| CN201374666Y (en) * | 2009-03-16 | 2009-12-30 | 徐州西斯博朗智能科技有限公司 | Multi-drive electric window machine control device |
| CN101761284A (en) * | 2008-12-22 | 2010-06-30 | 重庆川仪自动化股份有限公司 | Controller of rail transportation safety door |
| CN201797475U (en) * | 2010-09-19 | 2011-04-13 | 南京康尼电子科技有限公司 | Drive control device for urban rail station half-high safety door |
-
2010
- 2010-09-19 CN CN2010102856600A patent/CN101967931A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6316892B1 (en) * | 1999-05-28 | 2001-11-13 | Nt Dor-O-Matic, Inc. | Automatic door control system |
| CN2492661Y (en) * | 2001-08-04 | 2002-05-22 | 傅海山 | Automatic door unit with brushless motor |
| CN101761284A (en) * | 2008-12-22 | 2010-06-30 | 重庆川仪自动化股份有限公司 | Controller of rail transportation safety door |
| CN201374666Y (en) * | 2009-03-16 | 2009-12-30 | 徐州西斯博朗智能科技有限公司 | Multi-drive electric window machine control device |
| CN201797475U (en) * | 2010-09-19 | 2011-04-13 | 南京康尼电子科技有限公司 | Drive control device for urban rail station half-high safety door |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102638205A (en) * | 2012-04-05 | 2012-08-15 | 汕头市甜甜乐糖果食品有限公司 | Dual-servo driving equipment |
| CN102817520A (en) * | 2012-08-30 | 2012-12-12 | 南京康尼机电股份有限公司 | Double-control double-drive door system |
| CN104895445A (en) * | 2014-03-07 | 2015-09-09 | 摩拓泰汽车部件有限公司 | Method of controlling power trunk or power tailgate |
| CN105089407B (en) * | 2014-05-23 | 2017-04-05 | 株洲南车时代电气股份有限公司 | The controlling device for doors of compatible shield door and safety door, system and method |
| CN108448950A (en) * | 2018-05-18 | 2018-08-24 | 宁波欧德意物联科技有限公司 | A kind of method and system controlling electrically operated gate based on double brushless motors |
| CN108448950B (en) * | 2018-05-18 | 2024-05-07 | 宁波欧德意物联科技有限公司 | Method and system for controlling electric door based on double brushless motors |
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Application publication date: 20110209 |