CN108146469A - Formula unlock anti-pinch device is laterally pressed in gate - Google Patents
Formula unlock anti-pinch device is laterally pressed in gate Download PDFInfo
- Publication number
- CN108146469A CN108146469A CN201810000935.8A CN201810000935A CN108146469A CN 108146469 A CN108146469 A CN 108146469A CN 201810000935 A CN201810000935 A CN 201810000935A CN 108146469 A CN108146469 A CN 108146469A
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- China
- Prior art keywords
- door
- touch panel
- laterally pressed
- lock
- gate
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
-
- 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
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/10—Locks or fastenings for special use for panic or emergency doors
- E05B65/1086—Locks with panic function, e.g. allowing opening from the inside without a ley even when locked from the outside
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses gates to be laterally pressed formula unlock anti-pinch device, wherein mechanical part includes touch panel (1), lock body mechanism (2) and lock core switching mechanism (5) is laterally pressed, and the lock body mechanism (2) and sliding door door lock locking bar (6) are mechanically connected by lock core switching mechanism (5)；Electric part includes alarm device (16) at touch panel electric switch (3), anti-pinch tripper controller (15), electrical by-pass switch (14) and driver door, the switching signal of touch panel electric switch (3) reaches anti-pinch tripper controller (15) by electric switch signal transmssion line (12), gate centre panel (13) is transmitted signals to again, and gate centre panel (13) transmits signals to alarm device at driver door (16).For the present invention when passenger falls into gap between train door and sliding door, body squeezes the present apparatus, can unlock slip door lock, avoids passenger that personal injury occurs, plays the role of safeguard protection.
Description
Technical field
The present invention relates to rail traffic platform gate technique field, formula unlock, which is laterally pressed, in especially a kind of gate prevents clamping
It puts.
Background technology
At present, existing spatial joint clearance between subway train and gate, repeatedly there is clamping accident in the country, to passenger people
Body causes safely larger threat.《Metro design code》(GB50157-2013) it requires：" during station setting gate, gate
Sliding door door body to the clear distance between vehicle wheel profile (not opening the door), when vehicle uses stopping sliding door, should use
When vehicle uses hidden door or outside hanging door, should useCountry's Metro Design is meeting code requirement at present
On the basis of, reduce the spatial joint clearance between train door and sliding door as possible, personal injury is caused to prevent passenger from falling into.
Spatial joint clearance between gate sliding door and train door is made of two parts, and first part is sliding door and vehicle
Gap between Dynamic Envelope, second part are gaps between vehicle Dynamic Envelope and vehicle static contour line.
Spatial joint clearance anti-pinch people method between traditional subway train and sliding door mainly has following 5 kinds：
1. make gate that gauge be installed close proximity to track centerline by code requirement design；
This method is reduced the spatial joint clearance between train door and sliding door by code requirement as possible, but is wrapped by vehicle dynamic
The restriction of winding thread can only reduce first part gap and can not reduce the gap of second part, and second part gap adds rail
Slideslip door glass face and the space of doorframe thickness, gap is still very big between train door and sliding door, and there are passengers to squeeze
The risk entered.
2. lateral edges install anti-pinch baffle in sliding door lower part；
This method can only reduce the gap of first part and can not reduce the gap of second part.And when sliding door first closes
After door locking if there is passenger falls into gap and train door locking, just do not have the effect of anti-pinch, be just once somebody's turn to do in certain city
Kind situation safety accident, therefore protection domain has limitation.
3. laser or infrared electric information detection device are set；
This method sets laser or infrared electric information detection device to be carried out to sliding door region to penetrating detection, if any passenger into
Enter search coverage and just send out alarm, prevent driver from omitting dangerous and dispatching a car.But reacted according to domestic practical traffic-operating period, electrically
Class detection device by the factors such as environment light source, insect, dust interfere and there are rate of false alarm it is high the problem of, influence train and normally transport
Battalion.
4. rail side Manual unlocking device of sliding door；
This method sets emergency manual tripper on sliding door, and device setting, which is tightly attached to, slides door frame side, needs
Will manually in point broken into two with one's hands to both sides after, unlock slip door lock.This lock someone front in face of tripper handle and
It could effectively be used in the case of having operating space.When passenger is clipped between train door and sliding door, do not have operating space without
Method unlocks, and can not play the role of automatic unlocking.
5. tailstock setting Si Ji look at light bar；
This method train tailstock She Zhi look at light bar, headstock driver by visual observation tail-light band whether be blocked and
Passenger is judged whether there is to fall between train door and sliding door.This method can only be applicable in straight line station or part, and shadow does not ring lookout
Curve platform is not suitable for not seeing the big curve station of the tailstock from headstock.
Invention content
In view of the above problems, the purpose of the present invention is on the basis for keeping existing gate sliding door mechanical structure
On, propose that installing one kind additional is laterally pressed formula unlock anti-pinch device, can fall into the space between train door and sliding door in passenger
Behind gap, squeeze touching anti-pinch device naturally by passenger's body position, make its door lock mechanism linkage of unlocking with existing sliding door,
And it is alerted to train operator, train can not dispatch a car, and protect passenger's personal safety in time.
The technical scheme is that：Formula unlock anti-pinch device is laterally pressed in gate, including mechanical part and electrical part
Point,
The mechanical part includes touch panel 1, lock body mechanism 2 and lock core switching mechanism 5, the lock core interpreter is laterally pressed
The lock body mechanism 2 and sliding door door lock locking bar 6 are mechanically connected by structure 5, by it is described be laterally pressed touch panel 1 perpendicular to door body
Displacement is converted to the upper and lower displacement amount of sliding door door lock locking bar 6, the sliding door door lock locking bar 6 and sliding door locking mechanism 7
Connection, the touch panel 1 that is laterally pressed are connect with lock body mechanism 2；
The electric part includes touch panel electric switch 3, electric switch signal transmssion line 12, anti-pinch tripper controller
15th, electrical by-pass switch 14, alarm device 16, power cable 17 and switching signal cable 18 at driver door, the touch panel are electrical
The switching signal of switch 3 reaches anti-pinch tripper controller 15, then transmit signals to by electric switch signal transmssion line 12
Gate centre panel 13, the gate centre panel 13 transmit signals to alarm device 16 at driver door.
Further, it is described that touch panel 1, lock body mechanism 2 and lock core switching mechanism 5 is laterally pressed using passageway for fire apparatus escape lock
Lock body structure theory of mechanics will be laterally pressed touch panel 1 and be moved perpendicular to door body glass direction, turned by lock body mechanism 2 and lock core
Converting mechanism 5 is converted to the movement in vertical direction of sliding door door lock locking bar 6, opens sliding door locking mechanism.
Further, gate centre panel (PSC) 13 provides power supply electricity to the anti-pinch tripper controller 15
Source.
Compared with prior art, the beneficial effects of the invention are as follows：When passenger falls into the space between train door and sliding door
Gap, train door and sliding door are turned off, and passenger in the case where consciousness is flurried, can pass through back to or in face of sliding door
Body part squeezes and touch panel is laterally pressed among sliding door, i.e., by the lock body mechanism in device, drives sliding door door lock
Bar and unlock.Touch panel electric switch trigger signal, which disconnects, simultaneously slides door safety circuit so that static train can not be dispatched a car or be moved
State train emergency braking, while alert driver and carry out emergency processing, achieve the purpose that protect passenger's personal safety.The push type
Anti-pinch device is safe and reliable, simple with the interface of sliding door.
Description of the drawings
Fig. 1 is the present invention and existing sliding door and Train Control flow chart.
Fig. 2 is the installation site figure that formula unlock anti-pinch device is laterally pressed on sliding door.
Fig. 3 is that formula unlock anti-pinch device and its control system figure is laterally pressed.
Fig. 4 is the partial enlarged view of touch panel electric switch 3.
In figure：Touch panel is laterally pressed in 1-, and 2- lock body mechanisms, 3- touch panel electric switches, 4- is perpendicular to the human body of pressing touch panel
Active force, 5- lock core switching mechanisms, 6- sliding door door lock locking bars, 7- sliding door locking mechanisms, 8- slide door frame, 9- sliding doors
Manual unlocking device, 10- sliding door toughened safety glasses, 11- sliding doors, 12- electric switch signal transmssion lines, 13- gates
Centre panel, the electrical by-pass switches of 14-, 15- anti-pinch tripper controllers, alarm device at 16- driver doors, 17- power supplys
Cable, 18- switching signal cables.
Specific embodiment
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 2, in sliding door medium height position, to install elongated push type unlock anti-for anti-pinch device installation site
Clamp device.It is tightly attached to 10 surface of rail side sliding door glass, is sliding space within 8 thickness of door frame.
Formula unlock anti-pinch device is laterally pressed in gate, including mechanical part and electric part,
As shown in figs 2-4, mechanical part includes touch panel 1, lock body mechanism 2 and lock core switching mechanism 5, lock core is laterally pressed
The lock body mechanism 2 and sliding door door lock locking bar 6 are mechanically connected by switching mechanism 5, and touch panel 1, lock body mechanism 2 and lock is laterally pressed
Core switching mechanism 5 uses passageway for fire apparatus lock body of escape lock construction machine principle, and touch panel 1 will be laterally pressed perpendicular to door body glass side
To movement, the movement in vertical direction of sliding door door lock locking bar 6 is converted to by lock body mechanism 2 and lock core switching mechanism 5, opens and slides
The displacement perpendicular to door body that touch panel 1 is laterally pressed is converted to the upper bottom of sliding door door lock locking bar 6 by dynamic door latching mechanism
Shifting amount, sliding door door lock locking bar 6 are connect with sliding door locking mechanism 7, and touch panel 1 is laterally pressed and is connect with lock body mechanism 2；
As shown in Figure 3, Figure 4, electric part includes touch panel electric switch 3, electric switch signal transmssion line 12, anti-pinch unlock
Setup Controller 15, electrical by-pass switch 14, alarm device 16, power cable 17 and switching signal cable 18 at driver door, are touched
The switching signal of plate electric switch 3 reaches anti-pinch tripper controller 15 by electric switch signal transmssion line 12, then by signal
Gate centre panel 13 is sent to, gate centre panel 13 transmits signals to alarm device 16 at driver door, stands
Platform door centre panel (PSC) 13 provides power supply to the anti-pinch tripper controller 15.
Mechanical aspects：The mechanical linkage of anti-pinch device energy makes sliding door door-lock opening to door lock is slided.
Electrical aspect：" gate is closed and locked " safety return circuit necessary to anti-pinch device can disconnect train departure, together
When driver can be alerted at cab door.
Operation principle：
Touch panel 1 is laterally pressed to move perpendicular to 10 direction of door body glass, passes through 5 turns of lock body mechanism 2 and lock core switching mechanism
The movement in vertical direction of sliding door door lock locking bar 6 is changed to, opens sliding door locking mechanism 7.
1 vertical displacement of touch panel is laterally pressed simultaneously can trigger touch panel electric switch 3, the signal that touch panel electric switch 3 generates
Unlock anti-pinch device controller 15 is transferred to, the existing gate centre panel of sliding door is accessed by 18 channel of signal cable
13, gate electrical safety circuit is disconnected, can make static train that can not dispatch a car or dynamic train emergency braking, while in gate
Centre control panel (PSC) 13 is sent to alarm device 16 at platform driver door and notifies train operator.Electrical by-pass switch 14 is arranged on
Existing sliding door is on the spot beside control box, can there was a mechanical failure or 3 failure of touch panel electric switch touch panel 1 is laterally pressed
In the case of, by-pass switch position is manually got to, does not influence the normal operation of train.
When passenger falls into the spatial joint clearance between train door and sliding door, train door and sliding door are turned off, passenger's back of the body
Pair or in face of sliding door, in the case where consciousness is flurried, can be squeezed by body part among sliding door be laterally pressed it is tactile
Plate 1, you can by the lock body mechanism 2 in device, drive sliding door door lock locking bar 6 and unlock.Touch panel electric switch 3 triggers simultaneously
Signal, which disconnects, slides door safety circuit so that static train can not dispatch a car or dynamic train emergency braking, while is accused at driver door
Alarm device 16 is alerted, and driver is prompted to carry out emergency processing, has achieved the purpose that protect passenger's personal safety.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (7)
1. formula unlock anti-pinch device is laterally pressed in gate, which is characterized in that including mechanical part and electric part,
The mechanical part includes touch panel (1), lock body mechanism (2) and lock core switching mechanism (5), the lock core conversion is laterally pressed
The lock body mechanism (2) and sliding door door lock locking bar (6) are mechanically connected by mechanism (5), and hanging down for touch panel (1) is laterally pressed by described
The upper and lower displacement amount of sliding door door lock locking bar (6) is directly converted in the displacement of door body, the sliding door door lock locking bar (6) is with sliding
Dynamic door latching mechanism (7) connection, the touch panel (1) that is laterally pressed are connect with lock body mechanism (2)；
The electric part includes touch panel electric switch (3), electric switch signal transmssion line (12), anti-pinch tripper controller
(15), electrical by-pass switch (14), alarm device (16), power cable (17) and switching signal cable (18) at driver door, institute
The switching signal for stating touch panel electric switch (3) reaches anti-pinch tripper controller by electric switch signal transmssion line (12)
(15), then gate centre panel (13) is transmitted signals to, the gate centre panel (13) transmits signals to
Alarm device (16) at driver door.
2. formula unlock anti-pinch device is laterally pressed in gate according to claim 1, which is characterized in that described to be laterally pressed
Using passageway for fire apparatus lock body of escape lock structure touch panel will be laterally pressed in touch panel (1), lock body mechanism (2) and lock core switching mechanism (5)
(1) it is moved perpendicular to door body glass direction, sliding door door lock is converted to by lock body mechanism (2) and lock core switching mechanism (5)
The movement in vertical direction of bar (6) opens sliding door locking mechanism.
3. formula unlock anti-pinch device is laterally pressed in gate according to claim 1, which is characterized in that controls in gate center
Disk (13) processed provides power supply to the anti-pinch tripper controller (15).
4. formula unlock anti-pinch device is laterally pressed according to any gates of claim 1-3, which is characterized in that anti-to clamp
It puts on often fan gate sliding door (11), is tightly attached to rail side sliding door glass (10) surface.
5. formula unlock anti-pinch device is laterally pressed in gate according to claim 4, which is characterized in that the anti-pinch device
For horizontal strip shape shape.
6. formula unlock anti-pinch device is laterally pressed in gate according to claim 5, which is characterized in that the anti-pinch device
Touch panel (1) vertical displacement, which is laterally pressed, can trigger touch panel electric switch (3), can disconnect " gate is closed and locked " electrical safety
Circuit promotes static train that cannot dispatch a car or dynamic train emergency braking.
7. formula unlock anti-pinch device is laterally pressed in gate according to claim 6, which is characterized in that touch panel is laterally pressed
(1) when there was a mechanical failure or touch panel electric switch (3) breaks down, the anti-pinch device opens electrical by-pass switch (14),
Existing platform door system operation is not influenced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000935.8A CN108146469B (en) | 2018-01-02 | 2018-01-02 | Transverse pressing type unlocking anti-clamping device for platform door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810000935.8A CN108146469B (en) | 2018-01-02 | 2018-01-02 | Transverse pressing type unlocking anti-clamping device for platform door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108146469A true CN108146469A (en) | 2018-06-12 |
| CN108146469B CN108146469B (en) | 2024-01-16 |
Family
ID=62460494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810000935.8A Active CN108146469B (en) | 2018-01-02 | 2018-01-02 | Transverse pressing type unlocking anti-clamping device for platform door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108146469B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847775A (en) * | 2018-08-21 | 2020-02-28 | 比亚迪股份有限公司 | Information service terminal for platform door and platform door |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273289A (en) * | 2005-03-30 | 2006-10-12 | Railway Technical Res Inst | Stop for lrt/bus composite transportation system |
| KR200435056Y1 (en) * | 2006-09-30 | 2007-01-04 | 장복규 | Manual release device of screen doors |
| CN101236259A (en) * | 2008-02-29 | 2008-08-06 | 广州市地下铁道总公司 | Urban rail traffic platform shielding door nipping-proof device and obstacle acquisition method |
| CN201265320Y (en) * | 2008-10-16 | 2009-07-01 | 浙江旺隆轨道交通设备有限公司 | Anti-clipping mechanism for shield door of train platform |
| CN103046829A (en) * | 2012-12-16 | 2013-04-17 | 四川久远新方向智能科技有限公司 | Rail traffic safety door controlling system and controlling method |
| CN203111177U (en) * | 2013-01-10 | 2013-08-07 | 铁道第三勘察设计院集团有限公司 | Platform screen door anti-pinch automatic baffle |
| CN203570072U (en) * | 2013-11-30 | 2014-04-30 | 四川久远新方向智能科技有限公司 | Control system of BRT (Bus Rapid Transit) sliding doors |
| CN106627599A (en) * | 2016-11-18 | 2017-05-10 | 史良 | System and method for preventing gap between rail transit train and platform door from clamping people |
| CN106627600A (en) * | 2016-12-14 | 2017-05-10 | 中国铁道科学研究院电子计算技术研究所 | Platform safety protection system |
| CN206726028U (en) * | 2017-05-26 | 2017-12-08 | 湖北工程学院 | Shield door monitoring device and anti-pinch shield door |
| CN207790731U (en) * | 2018-01-02 | 2018-08-31 | 天津中铁电气化设计研究院有限公司 | Formula unlock anti-pinch device is laterally pressed in gate |
-
2018
- 2018-01-02 CN CN201810000935.8A patent/CN108146469B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273289A (en) * | 2005-03-30 | 2006-10-12 | Railway Technical Res Inst | Stop for lrt/bus composite transportation system |
| KR200435056Y1 (en) * | 2006-09-30 | 2007-01-04 | 장복규 | Manual release device of screen doors |
| CN101236259A (en) * | 2008-02-29 | 2008-08-06 | 广州市地下铁道总公司 | Urban rail traffic platform shielding door nipping-proof device and obstacle acquisition method |
| CN201265320Y (en) * | 2008-10-16 | 2009-07-01 | 浙江旺隆轨道交通设备有限公司 | Anti-clipping mechanism for shield door of train platform |
| CN103046829A (en) * | 2012-12-16 | 2013-04-17 | 四川久远新方向智能科技有限公司 | Rail traffic safety door controlling system and controlling method |
| CN203111177U (en) * | 2013-01-10 | 2013-08-07 | 铁道第三勘察设计院集团有限公司 | Platform screen door anti-pinch automatic baffle |
| CN203570072U (en) * | 2013-11-30 | 2014-04-30 | 四川久远新方向智能科技有限公司 | Control system of BRT (Bus Rapid Transit) sliding doors |
| CN106627599A (en) * | 2016-11-18 | 2017-05-10 | 史良 | System and method for preventing gap between rail transit train and platform door from clamping people |
| CN106627600A (en) * | 2016-12-14 | 2017-05-10 | 中国铁道科学研究院电子计算技术研究所 | Platform safety protection system |
| CN206726028U (en) * | 2017-05-26 | 2017-12-08 | 湖北工程学院 | Shield door monitoring device and anti-pinch shield door |
| CN207790731U (en) * | 2018-01-02 | 2018-08-31 | 天津中铁电气化设计研究院有限公司 | Formula unlock anti-pinch device is laterally pressed in gate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847775A (en) * | 2018-08-21 | 2020-02-28 | 比亚迪股份有限公司 | Information service terminal for platform door and platform door |
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| Publication number | Publication date |
|---|---|
| CN108146469B (en) | 2024-01-16 |
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