CN106246031B - Car door extrusion preventing device and rail vehicle - Google Patents
Car door extrusion preventing device and rail vehicle Download PDFInfo
- Publication number
- CN106246031B CN106246031B CN201610701123.7A CN201610701123A CN106246031B CN 106246031 B CN106246031 B CN 106246031B CN 201610701123 A CN201610701123 A CN 201610701123A CN 106246031 B CN106246031 B CN 106246031B
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- car door
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- preventing device
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- 238000001125 extrusion Methods 0.000 title claims abstract description 57
- 230000003287 optical effect Effects 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 28
- 230000008054 signal transmission Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004643 material aging Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
-
- 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
- E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
-
- 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
- E05F15/42—Detection using safety edges
- E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
- E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
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- 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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
-
- 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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention provides a kind of car door extrusion preventing device and rail vehicle.The car door extrusion preventing device of the present invention includes transmitter, receiver and door controller, the transmitter launches optical signal, and the optical signal is in car door area transmissions, the receiver can receive the optical signal in car door area transmissions, and the receiver launches the first electric signal when not receiving the optical signal, the door controller can detect vehicle door status, the door controller is detecting that car door is in opening and do not send door signal when receiving first electric signal, the door controller is detecting that car door is in closing process and sends enabling signal when receiving first electric signal.The car door extrusion preventing device of the present invention can realize stable anti-extrusion function under conditions of passenger is not contacted.
Description
Technical field
The present invention relates to a kind of extrusion preventing device, and in particular to a kind of car door extrusion preventing device and rail vehicle.
Background technology
The guest room side door of rail vehicle is generally by the car door of the integrated control of drivers' cab, in order to avoid car door is in closing process
In passenger is damaged, guest room side door is by having additional anti-extrusion function.Existing guest room side door anti-extrusion function can be by door
The modes such as edge pressure change formula, control electric current varying type, airline pressure varying type are realized.
Realize the extrusion preventing device of door edge pressure change formula anti-extrusion function generally by edge sealing joint strip, micro pressure in front of the door
Switch, leading edge sealing joint strip annular seal space and door controller PLC compositions；Wherein, edge sealing joint strip is upper and lower ends sealing in front of the door
Cavity (i.e. annular seal space), the cavity are connected by a thin and soft sebific duct with diaphragm type miniature pressure switch.Met when closing the door
During to obstacle, the cavity of edge sealing joint strip is squeezed so as to which volume diminishes in front of the door, logical after now the air in annular seal space is compressed
Cross sebific duct and blow to connected miniature pressure switch, so as to jack up capsule or diaphragm in switch so that normally opened contact contacts, then
Send electric signal and give door controller PLC, door controller PLC control car door openings, so as to realize anti-extrusion function.
Although the extruding force of above-mentioned door edge pressure change formula anti-extrusion function is adjustable to less than or equal to 150N, to multiplying
Visitor can still cause certain extruding, certain crowded cold danger while making one not feeling like oneself also be present；In addition, edge seals in front of the door
Adhesive tape easy aging under the adverse circumstances such as illumination, extruding, so as to cause the anti-extrusion functional lability of car door.
Control electric current varying type extrusion preventing device is generally made up of leading screw, servomotor and door controller PLC；Closing the door
When barrier is run into journey, resistance is delivered to servomotor by leading screw, so that its working speed reduces and operating current becomes
Greatly, when operating current is increased to more than setting value, door controller PLC sends signal, servomotor by being just changed into reversion, this
When car door breakdown action is changed into from closing motion, so as to realize the anti-extrusion function of car door.
Above-mentioned control electric current varying type extrusion preventing device, which equally exists, certain extruding can be caused to passenger, making one to feel
Certain crowded cold danger while feeling uncomfortable also be present；Also, the extrusion preventing device is by monitoring servomotor operating current
Anti-extrusion function is realized in change, but the change of operating current might not be caused by extruding reaction force, it is also possible to because of track
Caused by vehicle power supply instability or car door resistance to sliding change, therefore the car door extrusion preventing device equally exists unstable etc. ask
Topic.In addition, the extrusion preventing device is generally used for electric door, using with certain limitation.
The content of the invention
The present invention provides a kind of car door extrusion preventing device and rail vehicle, and it does not contact passenger and the anti-extrusion of stabilization can be achieved
Function is pressed, is had wide range of applications.
The present invention provides a kind of car door extrusion preventing device, including transmitter, receiver and door controller,
The transmitter launches optical signal, and the optical signal is in car door area transmissions,
The receiver can receive the optical signal in car door area transmissions, and the receiver do not receive it is described
Launch the first electric signal during optical signal,
The door controller can detect vehicle door status, the door controller detect car door be in opening and
Do not send door signal when receiving first electric signal, the door controller is detecting that car door is in closing process simultaneously
And send enabling signal when receiving first electric signal.
Further, the receiver launches the second electric signal when receiving the optical signal, and the door controller exists
Detect that car door is in opening and the normal timing when receiving second electric signal, and sent after timing terminates
Door signal.
Further, the door controller is detecting that car door is in opening and receiving first telecommunications
Number when it is not-time, until door controller starts timing when receiving second electric signal, and pass is sent after timing terminates
Gate signal.
Further, the transmitter and receiver are oppositely arranged on the both sides of door frame.
Further, the transmitter and receiver are oppositely arranged on inside the vertical cover plate of car door both sides, and described
With respect to provided with the perforate for optical signal transmission on the vertical cover plate of car door both sides.
Further, mounting bracket, the transmitter and receiver point are respectively equipped with inside the vertical cover plate of car door both sides
An Zhuan not be in the mounting bracket.
Further, the transmitter and receiver are GSE6 type correlation photoelectric sensors.
Further, the receiver is integrated on the transmitter, and the car door extrusion preventing device also includes reflector,
The receiver can receive the optical signal in car door area transmissions by the reflector.
Further, the door controller electrically connects with controlling device for doors, and the controlling device for doors is receiving the pass
Closed door during gate signal, controlling device for doors opening car door when receiving the enabling signal.
The present invention also provides a kind of rail vehicle, provided with any of the above-described described car door extrusion preventing device.
The car door extrusion preventing device of the present invention, it is anti-extrusion to realize by way of passenger or barrier hinder optical signal transmission
Press function；Specifically, when passenger or barrier be present in car door region, the optical signal of transmitter transmitting can not reach receiver,
First electric signal of now receiver transmitting is the electric signal for detecting passenger or barrier, door controller receive this first
State during electric signal according to car door does not send door signal or sends enabling signal, so as to cause to extrude to passenger,
It is thus eliminated that discomfort of the traditional approach caused by car door extrudes passenger.In addition, above-mentioned anti-extrusion mode is old in the absence of material
The factors such as change, current fluctuation, therefore the stability of anti-extrusion function is good；Also, because car door is not contacting passenger or barrier
When can reopen, therefore can shorten open the door waiting time, reduce the loss of in-car heat or cold air, reached section
The about effect of the energy.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the car door extrusion preventing device of an embodiment of the present invention；
Fig. 2 is the left view of the car door extrusion preventing device of an embodiment of the present invention.
Description of reference numerals：
1：Transmitter；2：Receiver；3：Door controller；4：Car door；5：Vertical cover plate；6：Induction zone；7：Signal transmssion line.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiments of the invention, to this
Technical scheme in inventive embodiments is clearly and completely described, it is clear that described embodiment is that a part of the invention is real
Apply example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
With reference to shown in Fig. 1 and Fig. 2, car door extrusion preventing device of the invention, including transmitter 1, receiver 2 and door controller
3, transmitter 1 launches optical signal, and optical signal, in the area transmissions of car door 4, receiver 2 can be received in the area transmissions of car door 4
Optical signal, and receiver 2 launches the first electric signal when not receiving optical signal, and door controller 3 can detect the shape of car door 4
State, door controller 3 are detecting that car door 4 is in opening and do not send door signal when receiving the first electric signal,
Door controller 3 is detecting that car door 4 is in closing process and sends enabling signal when receiving the first electric signal.
The car door extrusion preventing device of the present invention, it is anti-extrusion to realize by way of passenger or barrier hinder optical signal transmission
Press function；Specifically, when passenger or barrier be present in the region of car door 4, the optical signal that transmitter 1 is launched can not reach receiver
2, the first electric signal that now receiver 2 is launched is the electric signal for detecting passenger or barrier, and door controller 3 is receiving this
State during the first electric signal according to car door 4 does not send door signal or sends enabling signal, so as to be caused to passenger
Extruding, it is thus eliminated that discomfort of the traditional approach caused by car door extrudes passenger.In addition, anti-extrusion mode of the invention
In the absence of factors such as material aging, current fluctuations, therefore the stability of anti-extrusion function is good；Also, because car door 4 is not contacting
Passenger can be reopened during barrier, therefore can shorten waiting time of opening the door, and reduce in-car heat or cold air
It is lost in, has reached the effect for saving the energy.
Further, receiver 2 can launch the second electric signal when receiving optical signal, and door controller 3 is detecting
Car door 4 is in opening and the normal timing when receiving the second electric signal, and sends door signal after timing terminates.
Specifically, when passenger or barrier is not present in the region of car door 4, receiver 2 can receive the optical signal of the transmitting of transmitter 1,
The second electric signal that now receiver 2 is launched is the electric signal for being not detected by passenger or barrier, and door controller 3 can be according to pre-
If the normal timing of program simultaneously controls car door 4 to close, so as to not influence the normal operation of car door 4.
Further, door controller 3 can be in opening detecting car door 4 and receive the first electric signal
When it is not-time, until door controller 3 starts timing when receiving second electric signal, and shutdown is sent after timing terminates
Signal.Specifically, under the opening of car door 4, as the region of car door 4 has passenger or barrier, door controller 3 is not-time, directly
Car door 4 is controlled to close to when passenger or barrier is not present in the region of car door 4, so as to realize car under conditions of passenger is not extruded
The anti-extrusion function of door 4.
In the present invention, transmission path of the optical signal in the region of car door 4 is not limited strictly, as long as optical signal is in car door
4 regions can not reach receiver 2 and can when passenger or barrier is not present in the region of car door 4 when passenger or barrier be present
Reach receiver 2.The transmission path of optical signal for example can be car door 4 side to opposite side, car door 4 one end to another
One end etc..Correspondingly, transmitter 1 and receiver 2 can be oppositely arranged on the doorframe of car door 4 both sides or both ends (i.e. up and down
Both ends).
In one embodiment, transmitter 1 and receiver 2 can be oppositely arranged on the both sides of the doorframe of car door 4, and it is set
Position does not limit strictly, can rationally be set according to actual conditions, such as can be arranged on the parts such as vertical cover plate, door leaf
On.Now, induction zone 6 is formed between transmitter 1 and receiver 2, passenger or the barrier induction zone 6 in the region of car door 4 be present
It is blocked, so as to which the optical signal that transmitter 1 is launched can not reach receiver 2.
Specifically, transmitter 1 and receiver 2 can be oppositely arranged on inside the vertical cover plate 5 of the both sides of car door 4, and in car
The perforate for optical signal transmission can be oppositely arranged on the vertical cover plate 5 of 4 both sides of door；Such as rectangle opening etc..Aforesaid way will
Transmitter 1 and receiver 2 are embedded in inside vertical cover plate 5, so as to not influence the outward appearance of car body.In addition, to transmitter 1 and receiver
2 mounting means does not limit strictly, can be installed using usual manner；For example, can be in the vertical cover plate of the both sides of car door 4
5 inside set mounting bracket, and transmitter 1 and receiver 2 can be separately mounted in mounting bracket.
In the present invention, transmitter 1 is mainly used in launching optical signal, and receiver 2 is mainly used in receiving or not connecing
Launch different electric signals during by the optical signal that transmitter 1 is launched；The present invention is to transmitter 1 and the concrete structure of receiver 2
Do not limit strictly, wherein the light source of transmitter 1 can use spot light, rectangular raster light source etc., and can use can not
The infrared light supply seen, or other black lights are as light source.In one embodiment, transmitter 1 and receiver 2 can be
GSE6 type correlation photoelectric sensors, it has indicator lamp, and the wherein bright expression of green indicating lamp receives infrared signal, now
Passenger or barrier is not present in the region of car door 4；And the bright expression of yellow indicator lamp does not receive infrared signal, now in car door
Passenger or barrier be present in 4 regions.
In another embodiment, receiver 2 can also be integrated on transmitter 1, and now the extrusion preventing device of car door 4 also wraps
Reflector is included, receiver 2 can receive the optical signal in the area transmissions of car door 4 by reflector.Specifically, in the region of car door 4
When passenger or barrier be present, the optical signal that transmitter 1 is launched can not reflex to receiver 2 by reflector, now receiver 2
First electric signal of transmitting is the electric signal for detecting passenger or barrier, and door controller 3 is when receiving first electric signal
State according to car door 4 does not send door signal or sends enabling signal, so as to cause to extrude to passenger；And in car door
When passenger or barrier is not present in 4 regions, the optical signal that transmitter 1 is launched can reflex to receiver 2 by reflector, now
The second electric signal that receiver 2 is launched is the electric signal for being not detected by passenger or barrier, and door controller 3 can be according to default journey
The normal timing of sequence simultaneously controls car door 4 to close.
The set location of reflector is not limited strictly, as long as passenger or obstacle can be not present in the region of car door 4 in it
The optical signal that transmitter 1 is launched is reflexed into receiver 2 during thing, and can not when the region of car door 4 has passenger or barrier
The optical signal that transmitter 1 is launched is reflexed into receiver 2；It is understood that reflector relative with transmitter 1 can be set
Put in the both sides or both ends of the doorframe of car door 4.
In the car door extrusion preventing device of the present invention, door controller 3 electrically connects with transmitter 1 and receiver 2 respectively, such as
It can be electrically connected by signal transmssion line 7；Door controller 3 is used for the opening and closing for controlling car door 4, and its structure is not made
Strict limitation, can be for the conventional door controller in this area, such as PLC etc..
Further, door controller 3 is electrically connected with controlling device for doors, and controlling device for doors is closed when receiving door signal
Car door 4, controlling device for doors opening car door 4 when receiving enabling signal.Wherein, controlling device for doors can be the routine of this area
Device, such as the closing and unlatching of car door 4 can be realized by modes such as motor, cylinders.
The rail vehicle of the present invention, provided with above-mentioned car door extrusion preventing device；Specifically, the transmitter of car door extrusion preventing device
1 and receiver 2 can be oppositely arranged on the both sides or both ends of the doorframe of car door 4, door controller 3 respectively with transmitter 1 and receiver 2
Electrical connection.
Following three kinds of situations by setting above-mentioned car door extrusion preventing device, can be controlled by the rail vehicle of the present invention：
Situation 1：When car door 4 is in opening (i.e. car door 4 is opened into maximum position), door controller 3 starts timing,
If in setting time, passenger or the barrier for the optical signal transmission that any obstruction transmitter 1 is launched is not present in induction zone 6, this
When transmitter 1 launch optical signal receiver 2 is transferred to by induction zone 6, receiver 2 converts optical signals into the second telecommunications
Number, and door controller 3 is transferred to by signal transmssion line 7, second electric signal allows 3 normal timing of door controller, and works as
The timing of door controller 3 sends door signal after terminating, car door 4 is begun to shut off；
Situation 2：When car door 4 is in opening (i.e. car door 4 is opened into maximum position), door controller 3 starts timing,
If in setting time, there is passenger or the barrier for the optical signal transmission that any obstruction transmitter 1 is launched in induction zone 6, now
The optical signal that transmitter 1 is launched can not be transferred to receiver 2 by induction zone 6, and receiver 2 will directly launch the first electric signal,
And door controller 3 is transferred to by signal transmssion line 7, first electric signal control door controller 3 is not-time, until at car door 4
Could normal switching-off when said circumstances 1；
Situation 3：It is in car door 4 in closing process, if induction zone 6 has the light letter that any obstruction transmitter 1 is launched
Number transmission passenger or barrier, now transmitter 1 launch optical signal receiver 2 can not be transferred to by induction zone 6, receive
Device 2 will directly launch the first electric signal, and be transferred to door controller 3 by signal transmssion line 7, first electric signal control gate
Device 3 processed sends control signal, and the control signal controlled motor or cylinder move in the opposite direction, and now car door 4 is dynamic by closing
Work is changed into breakdown action, changed when car door 4 is in opening (i.e. car door 4 is opened into maximum position) to said circumstances 1 or
Situation 2, so as to realize the contactless anti-extrusion function of car door 4.
Further, since above-mentioned car door extrusion preventing device is not influenceed by factors such as material aging, current fluctuations, therefore anti-extrusion
The stability of function is good；Also, because car door 4 can reopen when not contacting passenger or barrier, therefore it can shorten
Open the door waiting time, reduce the loss of in-car heat or cold air, reached the effect for saving the energy.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
- A kind of 1. car door extrusion preventing device, it is characterised in that including transmitter, receiver and door controller,The transmitter launches optical signal, and the optical signal is in car door area transmissions,The receiver can receive the optical signal in car door area transmissions, and the receiver is not receiving the light letter Number when launch the first electric signal,The door controller can detect vehicle door status, and the door controller is detecting that car door is in opening and connecing Do not send door signal when receiving first electric signal, the door controller detect car door be in closing process and Enabling signal is sent when receiving first electric signal；The receiver launches the second electric signal when receiving the optical signal, and the door controller is detecting that car door is in Opening and the normal timing when receiving second electric signal, and send door signal after timing terminates；There is indicator lamp, the indicator lamp is used to show in the car door region whether deposit on the transmitter and the receiver In passenger or barrier.
- 2. car door extrusion preventing device according to claim 1, it is characterised in that the door controller is being detected at car door In opening and when receiving first electric signal it is not-time, until door controller is receiving second telecommunications Number when start timing, and send door signal after timing terminates.
- 3. car door extrusion preventing device according to claim 1 or 2, it is characterised in that the transmitter and receiver are relative It is arranged on the both sides or both ends of door frame.
- 4. car door extrusion preventing device according to claim 3, it is characterised in that the transmitter and receiver are oppositely arranged Inside the vertical cover plate of car door both sides, and with respect to provided with opening for optical signal transmission on the vertical cover plate of the car door both sides Hole.
- 5. car door extrusion preventing device according to claim 4, it is characterised in that inside the vertical cover plate of car door both sides respectively Provided with mounting bracket, the transmitter and receiver are separately mounted in the mounting bracket.
- 6. car door extrusion preventing device according to claim 3, it is characterised in that the transmitter and receiver are GSE6 types Correlation photoelectric sensor.
- 7. car door extrusion preventing device according to claim 1 or 2, it is characterised in that the receiver is integrated in the hair In emitter, the car door extrusion preventing device also includes reflector, and the receiver can be received in car door by the reflector The optical signal of area transmissions.
- 8. car door extrusion preventing device according to claim 1 or 2, it is characterised in that the door controller fills with gate control Electrical connection, controlling device for doors closed door when receiving the door signal are put, the controlling device for doors is receiving The opening car door during enabling signal.
- 9. a kind of rail vehicle, it is characterised in that provided with any described car door extrusion preventing device of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701123.7A CN106246031B (en) | 2016-08-22 | 2016-08-22 | Car door extrusion preventing device and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610701123.7A CN106246031B (en) | 2016-08-22 | 2016-08-22 | Car door extrusion preventing device and rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246031A CN106246031A (en) | 2016-12-21 |
| CN106246031B true CN106246031B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610701123.7A Active CN106246031B (en) | 2016-08-22 | 2016-08-22 | Car door extrusion preventing device and rail vehicle |
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| CN103306570A (en) * | 2013-06-14 | 2013-09-18 | 开平市中铝实业有限公司 | Anti-clamping system of bus doors |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1382101A (en) * | 2000-08-23 | 2002-11-27 | 三菱电机株式会社 | Elevator door opening and closing device and opening and closing control method |
| US7024819B1 (en) * | 2002-06-24 | 2006-04-11 | Xceltronix, Inc. | Automatic door closing device |
| CN101424154A (en) * | 2007-10-30 | 2009-05-06 | 李世雄 | Vehicle door close monitoring device with memory function and method |
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| JP2013121795A (en) * | 2011-12-12 | 2013-06-20 | Nippon Sharyo Seizo Kaisha Ltd | Door pinching detection system |
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| CN103556901A (en) * | 2013-10-30 | 2014-02-05 | 浙江吉利控股集团有限公司 | Automobile window intelligent regulating system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246031A (en) | 2016-12-21 |
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