CN111305683B - Platform door electric control system - Google Patents
Platform door electric control system Download PDFInfo
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- CN111305683B CN111305683B CN202010134987.1A CN202010134987A CN111305683B CN 111305683 B CN111305683 B CN 111305683B CN 202010134987 A CN202010134987 A CN 202010134987A CN 111305683 B CN111305683 B CN 111305683B
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- platform
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- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000007306 turnover Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 description 14
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000007405 data analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006386 memory function Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates
- E05Y2900/404—Application of doors, windows, wings or fittings thereof for gates for railway platform gates
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention discloses an electric control system of a platform door, which comprises a plurality of door control systems, a control master station, a hard line fault detection module and a configuration system, wherein the door control systems are all wirelessly connected with the control master station, the door control systems and the control master station are all in wired connection with the hard line fault detection module, the configuration system is in wired connection with the hard line fault detection module, each door control system comprises an upper computer, a door head controller and two platform door modules, the two platform door modules are electrically connected with the door head controller, and the upper computer is in wireless connection with the door head controller. Reminding the work shift to find the fault in time in the non-operation time.
Description
Technical Field
The invention relates to an electric control system for a platform door.
Background
At present, the electric control systems of the shielding doors used for opening early lines 1, 2 and 4 of Hangzhou subways are all early technologies imported from foreign countries, namely German west-house shielding doors and French flange shielding doors; the main existing problems are that the technology of the equipment is old, the technology is the technology in the nineties of the last century, for example, a main control IC chip ST10F269Z2Q6 in a West House shielded gate head controller DCU is a mainstream 16-bit 144-BQFP packaged product in the 90 th generation of semiconductor, and the chip is stopped at present. The west house company has bought a main business electric bus braking system by the kenol group and does not do the screen door business. The core technology of the door electric control system is not mastered, the platform door control system is produced by a plurality of manufacturers at present, the functions are complex, each manufacturer also pays attention to technical blockade, and the problems of lack of technical data and no way of secondary maintenance are caused. Some even schematic diagrams are not handed over, most of staff have no way to get off after a platform door fails, and the maintenance cost is high. Because the core technology of the platform door control system is not mastered, staff cannot maintain the platform door control system by themselves and only can maintain the platform door control system by depending on equipment manufacturers, the maintenance price and the price of accessories are high, and substitutes cannot be found in the market, which is the problem existing in Hangzhou subway companies at present and is the common problem and common pain point of the subway companies all over the country.
In summary, the shielding door product has problems of difficulty in purchasing spare parts, high purchasing price, high equipment failure rate, poor equipment openness and the like, and a set of platform door control system is urgently developed.
Urban rail transit platform screen door facility uses more generally in the subway, and the effect of platform screen door is for separating subway driving tunnel and platform. The air conditioning system has the functions of improving the safety of the platform and blocking the piston wind entering and exiting the station of the train, and the cold air of the air conditioning system of the station is not easy to disperse because the platform is isolated from the tunnel, thereby reducing the investment of the station environment control system.
Disclosure of Invention
The invention aims to overcome the defects in the existing product and provide an electric control system for a platform door.
In order to achieve the purpose, the invention is realized by the following technical scheme:
platform door electrical system, including a plurality of gate control system, control main website, hard-line fault detection module, configuration system, a plurality of gate control system all with control main website wireless connection, a plurality of gate control system, control main website all with hard-line fault detection module wired connection, configuration system and hard-line fault detection module wired connection, gate control system includes host computer, door head controller, two business turn over platform door modules all with door head controller electric connection, host computer and door head controller wireless connection, business turn over platform door module includes door state detection module, door locking device, business turn over platform door, a plurality of sensor detection module, door locking device, door state detection module all adorn on business turn over platform door, door state detection module, The sensor detection modules and the door lock device are electrically connected with the door head controller.
Preferably, the gate head controller comprises a gate control unit and a secondary control PLC module, and the gate control unit is electrically connected with the secondary control PLC module.
Preferably, the door state detection module, the sensor detection modules and the door lock device are electrically connected with the door control unit, and the upper computer is wirelessly connected with the door control unit.
Preferably, the control master station comprises a master control PLC module, and the master control PLC module is communicated with the auxiliary control PLC module through a PROFINET communication protocol.
Preferably, the door state detection module is a door travel switch.
Preferably, the system further comprises an alarm module, and the auxiliary control PLC module and the configuration system are electrically connected with the alarm module.
Preferably, the configuration system comprises a control module and a display unit, wherein the display unit is electrically connected with the control module.
Preferably, the sensor detection modules comprise an infrared sensor, a laser radar sensor and a hall switch sensor.
Preferably, the secondary control PLC module is a PLC controller of siemens 1215C, and the primary control PLC module is a PLC controller of siemens 1515 PLC.
The invention has the following beneficial effects: the invention has stable control, improves the safety performance and the stability performance of the platform door, reduces the equipment failure rate, can very simply remove the failure, can purchase the components in the electric control system of the platform door in a market, has low price, has low production cost and low maintenance cost, can pre-judge the equipment failure trend in advance, achieves state maintenance and intelligent operation and maintenance, can give an alarm in time when the failure occurs, and reminds workers to find the failure in time in non-operation time; the door state detection module, the sensor detection modules and the door lock device are electrically connected with the door control unit, so that the door control unit controls the opening/closing of the entrance and exit platform door and intelligently controls the opening/closing of the entrance and exit platform door; the control master station is used for sending a first control command to the gate head controller, so that the gate control unit in the gate head controller controls the opening/closing of the access platform door, namely the control master station wirelessly controls the opening/closing of the access platform door, thereby reducing the investment cost of the ground construction of a station, shortening the turnaround time of the opening/closing command of the platform door and having high control sensitivity; the control master station is used for sending a first control command to the door head controller, and the two platform door modules are used for sending a second control command to the door head controller; the door opening and closing resistance of the door control unit can be extracted through parameter setting of the door control unit, the opening and closing time values of each sensor can be analyzed through the reading and memory functions of the door lock device signals, the signals can be transmitted to an upper computer in time through the network communication function, the data can be stored and made into a report form through the upper computer, data analysis is carried out, a corresponding critical value is set according to an experience setting calculation formula, the equipment fault trend is pre-judged in advance, and state maintenance and intelligent operation and maintenance are achieved; when the hard line fault detection module detects that a fault occurs, the door head controller receives the first control command, and the second control command is definitely not a correct command, so that the door head controller does not respond to the second control command, the shielding door is in a degradation control mode at the moment, the door can be normally opened and closed, the door can be displayed and alarmed in a configuration system, the fault is reported on a dispatching desk through a control main station, a worker is reminded to timely search for the fault in non-operation time, the whole system is in the degradation control mode, the stability of the system is greatly improved, and the fault rate of equipment is reduced.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is a block diagram of an access door module.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings of the specification:
as shown in fig. 1 and 2, the platform door electronic control system includes a plurality of door control systems 1, a main control station 2, a hard line fault detection module 3, and a configuration system 5, the door control systems 1 are all wirelessly connected with the main control station 2, the door control systems 1 and the main control station 2 are all wired with the hard line fault detection module 3, the configuration system 5 is wired with the hard line fault detection module 3, the door control system 1 includes an upper computer 12, a door head controller 11, and two platform door modules 13, the two platform door modules 13 are electrically connected with the door head controller 11, the upper computer 12 is wirelessly connected with the door head controller 11, the platform door modules 13 include a door state detection module 131, a door lock device 132, a platform door 133, and a plurality of sensor detection modules 134, and the sensor detection modules 134 are provided, The door lock device 132 and the door state detection module 131 are installed on the platform door 133, and the door state detection module 131, the sensor detection modules 134 and the door lock device 132 are electrically connected to the door head controller 11.
As shown in fig. 1 and 2, the door controller 11 includes a door control unit 112 and a secondary control PLC module 111, and the door control unit 112 is electrically connected to the secondary control PLC module 111. The door state detection module 131, the sensor detection modules 134 and the door lock device 132 are electrically connected with the door control unit 112, and the upper computer 12 is wirelessly connected with the door control unit 112. The control master station 2 comprises a master control PLC module 21, and the master control PLC module 21 is communicated with the auxiliary control PLC module 111 through a PROFINET communication protocol. The door state detection module 131 is a door travel switch. Still include alarm module 4, vice accuse PLC module 111, configuration system 5 all with alarm module 4 electric connection. The configuration system 5 includes a control module 52 and a display unit 51, wherein the display unit 51 is electrically connected to the control module 52.
The plurality of sensor detection modules 134 include infrared sensors, lidar sensors, and hall switch sensors. The secondary control PLC module 111 adopts a PLC controller of Siemens 1215C, and the primary control PLC module 21 adopts a PLC controller of Siemens 1515 PLC.
The control master station 2 is used for sending a first control command to the door head controller 11, and the two platform door modules 13 are used for sending a second control command to the door head controller 11.
When the hard line fault detection module 3 detects that a fault occurs, the gate head controller 11 receives the first control command, and the second control command is definitely not a correct command, so that the gate head controller 11 does not respond to the second control command, the shield gate is in a degradation control mode at the moment, the gate can be normally opened and closed, but can be displayed and give an alarm in a configuration system, the fault is reported at a dispatching desk through the control master station 2, a worker is reminded to timely search for the fault in non-operation time, and the whole system is in the degradation control mode, so that the stability of the system is greatly improved, and the fault rate of equipment is reduced.
The parameter setting to the door accuse unit can draw the switch door resistance of door accuse unit, and through reading and the memory function to the door lock device signal, can analyze out the on-off time value of each sensor, and through network communication function, can also in time transmit above various signals for the host computer, just can save these data through the host computer and make the statement, carry out data analysis, set up the corresponding critical value of computational formula setting according to the experience, the equipment trouble trend is prejudged in advance, accomplish state maintenance and intelligent fortune dimension.
The invention has stable control, improves the safety performance and the stability performance of the platform door, reduces the equipment failure rate, can very simply remove the failure, can purchase the components in the electric control system of the platform door in a market, has low price, has low production cost and low maintenance cost, can pre-judge the equipment failure trend in advance, achieves state maintenance and intelligent operation and maintenance, can give an alarm in time when the failure occurs, and reminds workers to find the failure in time in non-operation time; the door state detection module, the sensor detection modules and the door lock device are electrically connected with the door control unit, so that the door control unit controls the opening/closing of the entrance and exit platform door and intelligently controls the opening/closing of the entrance and exit platform door; the control master station is used for sending a first control command to the gate head controller, so that the gate control unit in the gate head controller controls the opening/closing of the access platform door, namely the control master station wirelessly controls the opening/closing of the access platform door, thereby reducing the investment cost of the ground construction of a station, shortening the turnaround time of the opening/closing command of the platform door and having high control sensitivity; the control master station is used for sending a first control command to the door head controller, and the two platform door modules are used for sending a second control command to the door head controller; the door opening and closing resistance of the door control unit can be extracted through parameter setting of the door control unit, the opening and closing time values of each sensor can be analyzed through the reading and memory functions of the door lock device signals, the signals can be transmitted to an upper computer in time through the network communication function, the data can be stored and made into a report form through the upper computer, data analysis is carried out, a corresponding critical value is set according to an experience setting calculation formula, the equipment fault trend is pre-judged in advance, and state maintenance and intelligent operation and maintenance are achieved; when the hard line fault detection module detects that a fault occurs, the gate head controller receives the first control command, and the second control command is definitely not a correct command, so that the gate head controller does not respond to the second control command, the shielding gate is in a degradation control mode at the moment, the gate can be normally opened and closed, but can be displayed and give an alarm in a configuration system, a master station is controlled to report the fault on a dispatching desk, a worker is reminded to timely search for the fault in non-operation time, the whole system is in the degradation control mode, the stability of the system is greatly improved, and the fault rate of equipment is reduced.
It should be noted that the above list is only one specific embodiment of the present invention. It is clear that the invention is not limited to the embodiments described above, but that many variations are possible, all of which can be derived or suggested directly from the disclosure of the invention by a person skilled in the art, and are considered to be within the scope of the invention.
Claims (9)
1. Platform door electrical system, its characterized in that, including a plurality of gate control system (1), control main website (2), hard wire fault detection module (3), configuration system (5), a plurality of gate control system (1) all with control main website (2) wireless connection, a plurality of gate control system (1), control main website (2) all with hard wire fault detection module (3) wired connection, configuration system (5) and hard wire fault detection module (3) wired connection, gate control system (1) includes host computer (12), door head controller (11), two business turn over platform door modules (13) all with door head controller (11) electric connection, host computer (12) and door head controller (11) wireless connection, business turn over platform door module (13) including door state detection module (131), Door lock device (132), business turn over platform door (133), a plurality of sensor detection module (134), door lock device (132), door state detection module (131) all adorn on business turn over platform door (133), door state detection module (131), a plurality of sensor detection module (134), door lock device (132) all with door head controller (11) electric connection.
2. The platform door electrical control system according to claim 1, wherein the door head controller (11) comprises a door control unit (112) and a secondary control PLC module (111), and the door control unit (112) is electrically connected with the secondary control PLC module (111).
3. The platform door electrical system according to claim 2, wherein the door state detection module (131), the plurality of sensor detection modules (134), and the door lock device (132) are electrically connected to the door control unit (112), and the upper computer (12) is wirelessly connected to the door control unit (112).
4. The platform door electrical system according to claim 2, characterized in that the control master station (2) comprises a master PLC module (21), and the master PLC module (21) communicates with the slave PLC module (111) via PROFINET communication protocol.
5. The platform door electronic control system according to claim 1, wherein the door state detection module (131) is a door travel switch.
6. The platform door electric control system according to claim 2, further comprising an alarm module (4), wherein the secondary control PLC module (111) and the configuration system (5) are electrically connected with the alarm module (4).
7. The platform door electronic system according to claim 1, wherein the configuration system (5) comprises a control module (52) and a display unit (51), and the display unit (51) is electrically connected to the control module (52).
8. The platform door electronic system of claim 1, wherein the number of sensor detection modules (134) includes an infrared sensor, a lidar sensor, a hall switch sensor.
9. The platform gate electrical system of claim 4, wherein the secondary PLC module (111) is a Siemens 1215C PLC, and the primary PLC module (21) is a Siemens 1515 PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134987.1A CN111305683B (en) | 2020-03-02 | 2020-03-02 | Platform door electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134987.1A CN111305683B (en) | 2020-03-02 | 2020-03-02 | Platform door electric control system |
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| Publication Number | Publication Date |
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| CN111305683A CN111305683A (en) | 2020-06-19 |
| CN111305683B true CN111305683B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010134987.1A Active CN111305683B (en) | 2020-03-02 | 2020-03-02 | Platform door electric control system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627667A (en) * | 2021-01-21 | 2021-04-09 | 北京京乾锐机电设备有限公司 | Platform door system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122150A (en) * | 2010-01-08 | 2011-07-13 | 方大集团股份有限公司 | Control system for subway safety door |
| CN102177060A (en) * | 2008-10-22 | 2011-09-07 | 西门子公司 | Controller for platform doors |
| CN203729782U (en) * | 2013-11-30 | 2014-07-23 | 四川久远新方向智能科技有限公司 | Control system for BRT bus rapid transit safety door |
| CN108986582A (en) * | 2018-07-26 | 2018-12-11 | 广东交通职业技术学院 | A kind of track traffic station screen door monitoring training platform |
| KR101951662B1 (en) * | 2018-08-09 | 2019-02-25 | (주)모두그룹 | Standard door control unit of platform screen door |
-
2020
- 2020-03-02 CN CN202010134987.1A patent/CN111305683B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177060A (en) * | 2008-10-22 | 2011-09-07 | 西门子公司 | Controller for platform doors |
| CN102122150A (en) * | 2010-01-08 | 2011-07-13 | 方大集团股份有限公司 | Control system for subway safety door |
| CN203729782U (en) * | 2013-11-30 | 2014-07-23 | 四川久远新方向智能科技有限公司 | Control system for BRT bus rapid transit safety door |
| CN108986582A (en) * | 2018-07-26 | 2018-12-11 | 广东交通职业技术学院 | A kind of track traffic station screen door monitoring training platform |
| KR101951662B1 (en) * | 2018-08-09 | 2019-02-25 | (주)모두그룹 | Standard door control unit of platform screen door |
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| Publication number | Publication date |
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| CN111305683A (en) | 2020-06-19 |
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Effective date of registration: 20220810 Address after: 310017 floor 12, building 3, No. 466, Jiuhe Road, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Metro Operation Co.,Ltd. Address before: 310017 Room 403, main building of Hangzhou Auchan Hotel, 168 Genshan Road, Pengbu Town, Jianggan District, Hangzhou, Zhejiang Patentee before: OPERATION BRANCH OF HANGZHOU METRO GROUP Co.,Ltd. |
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Effective date of registration: 20240207 Address after: Room 1628, 16th Floor, Chenchuang Building, No. 198 Zhoushan East Road, Gongshu District, Hangzhou City, Zhejiang Province, 310015 Patentee after: Hangzhou Metro Technology Co.,Ltd. Country or region after: China Address before: 310017 floor 12, building 3, No. 466, Jiuhe Road, Shangcheng District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Metro Operation Co.,Ltd. Country or region before: China |