CN114506354B - Subway door opening and closing control method - Google Patents
Subway door opening and closing control method Download PDFInfo
- Publication number
- CN114506354B CN114506354B CN202210115096.0A CN202210115096A CN114506354B CN 114506354 B CN114506354 B CN 114506354B CN 202210115096 A CN202210115096 A CN 202210115096A CN 114506354 B CN114506354 B CN 114506354B
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- Prior art keywords
- subway
- subway door
- door
- opening
- cavity
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
- B61D19/008—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both swinging and sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/08—Electrical using electromagnets or solenoids
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
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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
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a control method for opening and closing a subway door, which comprises a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; the method comprises the following steps of: when the subway stops, the sliding motor starts to rotate positively to drive the rotating shafts on two sides to rotate synchronously, so that the subway door on two sides slides to be opened in a direction away from the sliding motor; the step of unlocking the subway door comprises the following steps: when the subway door slides, the electromagnet is started, so that the locking piece slides into the cavity and is separated from the inner wall of the locking cavity, and the subway door and the movable plate are unlocked; the step of rotating the subway door comprises the following steps: when the subway door slides, the subway door is driven to rotate outwards through the rack mechanism until the subway doors on two sides are unfolded in an eight shape; wherein the extension board opening step includes: when the subway door slides, the telescopic motor starts to rotate forward, and the extension plate is driven to slide in the direction away from the corresponding telescopic motor.
Description
Technical Field
The invention relates to the technical field of subways, in particular to a control method for opening and closing a subway door.
Background
In most subway stations at present, the waiting areas of the subway are divided into waiting areas of the subway on two sides of a get-on area, and meanwhile, the slogan of getting-off before getting-on is generally written on the ground, but some passengers don't consider getting-off passengers after the subway arrives at the station to open the door, and squeeze into the carriage continuously, so that the subway entrance is blocked, and the getting-on and getting-off efficiency is reduced.
In the face of the situation of congestion at the car door, some subway stations can have staff to maintain order at the car door, but the number of staff to be arranged is large, so that the labor cost is increased, in addition, some subway stations can place isolation bars at the station door to guide passengers waiting for getting on the car, but most of the methods solve the situation of congestion of the passengers getting on the car, have poor effect on passengers not following rules, or can often have the situation of getting on and off the car simultaneously, and can not guarantee that the passengers get off the car preferentially.
Disclosure of Invention
The subway door opening and closing control method provided by the invention has the advantages that passengers on the subway door opening and closing control method can be guided, congestion caused at the position of the vehicle door when other passengers get off the subway door is avoided, the dilemma that more manpower is needed to maintain order is solved, and meanwhile, the situation that passengers on the subway door do not observe order from top to bottom when no people maintain order is solved, so that congestion is caused.
The invention provides the following technical scheme: the subway door opening and closing control method is characterized by comprising a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; the method comprises the following steps of: when the subway stops, the sliding motor starts to rotate positively to drive the rotating shafts on two sides to rotate synchronously, so that the subway door on two sides slides to be opened in a direction away from the sliding motor; the step of unlocking the subway door comprises the following steps: when the subway door slides, the electromagnet is started, so that the locking piece slides into the cavity and is separated from the inner wall of the locking cavity, and the subway door and the movable plate are unlocked; the step of rotating the subway door comprises the following steps: when the subway door slides, the subway door is driven to rotate outwards through the rack mechanism until the subway doors on two sides are unfolded in an eight shape, the wide openings of the subway doors on two sides face to the carriage, and the narrow openings face to the boarding area, so that passengers in the subway can get off the carriage firstly; wherein the extension board opening step includes: when the subway door slides, the telescopic motor starts to rotate positively, and the telescopic motor drives the threaded shaft to rotate, so that the extension plate is driven to slide in the direction away from the corresponding telescopic motor through threaded connection.
Further, the subway door opening step specifically includes: the rotating shaft drives the sliding block to slide in the direction away from the sliding motor through threaded connection, the sliding block drives the movable plate to slide through fixed connection, the movable plate drives the subway door to slide through the fixed shaft, and the subway door on two sides slides in the direction away from the sliding motor until the subway door is opened.
Further, the subway door unlocking step specifically includes: after the electromagnet is started, the magnet is driven to slide through magnetic connection, and then the locking block is driven to slide into the cavity through fixed connection and is separated from the inner wall of the lock cavity; the movable plate is internally provided with a cavity, one end, close to the cavity, of the subway door is internally provided with a lock cavity, a locking block is arranged in the cavity in a sliding mode, and the locking block can slide into the lock cavity and lock the subway door and the movable plate.
Further, a magnet is arranged in the locking block, the electromagnet is positioned in the electromagnet, and the electromagnet is connected magnetically to drive the magnet to slide after being started, so that the locking block is driven to slide.
Further, the subway door rotating step specifically includes: when the subway door slides, the spur gear is driven to slide through the fixed connection, after the spur gear slides to be contacted with one end face, close to the rack cavity, of the rack when the spur gear is meshed with the rack, the outer circular face of the spur gear is meshed with one end face of the rack, and when the spur gear continues to slide, the spur gear can be driven to rotate through the gear meshing, and the spur gear drives the subway door to rotate through the fixed connection; the rack mechanism comprises rack cavities which are arranged in the base and are symmetrical on two sides, spur gears fixed with the subway door are arranged in the rack cavities in a sliding mode, and racks are fixed.
Further, the straight gear is close to one end face of the subway door and fixedly connected with the subway door, the rack is located on one side, away from the center of the base, of the rack cavity, and the outer circular face of the straight gear can be matched with the rack and the pinion.
Further, the step of opening the extension board specifically includes: when the extension plates slide to the maximum distance, the telescopic motor stops rotating, at the moment, the extension plates at the two sides reduce the getting-off area, so that passengers waiting for riding at the two sides get on the subway at the same time when passengers getting off the subway in the middle are prevented from getting off the subway.
Further, the step of opening the extension board specifically further includes: the extension board slides and drives the pressure board to slide, after the pressure board slides out of the extension intracavity, the pressure board is no longer pushed down by the extension intracavity wall, and compression spring drives the pressure board to slide to keeping away from the distance sensor direction through self elasticity this moment, and the distance sensor starts, begins to detect the distance between the pressure board, and when the passenger in the subway gets off the subway, the passenger that the external world waited to take the bus gets on the bus simultaneously causes crowded, and when crowded getting on the bus, the passenger can contact the pressure board earlier and then drive the pressure board and push into the pressure intracavity.
Further, the step of opening the extension board specifically further includes: when the distance that the pressure plate slides into the pressure cavity is greater than a preset value, the distance sensor sends out an electric signal to be transmitted to the terminal, and then the subway station can make a sound or prompt passengers to go up and down through staff, and the order is maintained.
Further, the step of opening the extension board specifically further includes: when the extension plate moves to the maximum distance, after a period of time, the telescopic motor rotates reversely to drive the extension plate to reset, and after the extension plate resets, the area between the two side iron doors is enlarged.
The invention has the following beneficial effects: the invention can guide passengers getting on the bus, avoid the congestion caused by other passengers getting off the bus at the bus door, solve the dilemma of needing more manpower to maintain the order, and solve the problem that passengers getting on the bus do not observe the order of getting on and off the bus before the order is maintained by no people, thereby causing the congestion.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
FIG. 2 is a schematic diagram of the structure at A-A in FIG. 1.
FIG. 3 is a schematic diagram of the structure at B-B in FIG. 1.
Fig. 4 is a state diagram of fig. 3.
Fig. 5 is an enlarged schematic view at C in fig. 1.
Fig. 6 is a top view of the expanded view of fig. 1.
Fig. 7 is a transverse sectional view of a subway door in a second embodiment of the present invention.
In the figure: 11. a subway door; 12. an extension lumen; 13. an extension plate; 14. a threaded cavity; 15. a telescopic motor; 16. a threaded shaft; 17. a fixing plate; 18. a fixed shaft; 19. a movable plate; 20. a pressure chamber; 21. spur gears; 22. a rack cavity; 23. a base; 24. a rack; 25. a distance sensor; 26. a pressure plate; 27. a compression spring; 28. a lock cavity; 29. a locking piece; 30. a magnet; 31. a rotating shaft; 32. a slider cavity; 33. a communication chamber; 34. a first contact switch; 35. a second contact switch; 36. a cavity; 37. a locking spring; 38. an electromagnet; 39. a slide motor; 40. a slide block; 41. and a guide plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1-6, a diversion metro door of the present embodiment includes two symmetrical metro doors 11, a movable plate 19 is rotatably disposed at the upper end of each side of the metro door 11, a fixed shaft 18 is fixedly disposed at the center of the upper end surface of each side of the metro door 11, the fixed shaft 18 extends into the movable plate 19 and is coupled with the movable plate 19, such that the metro door 11 and the movable plate 19 can rotate relatively, a locking mechanism is disposed between the movable plate 19 and the metro door 11, the locking mechanism can unlock and lock the metro door 11 and the movable plate 19, the locking mechanism includes a cavity 36 disposed in the movable plate 19, a lock cavity 28 is disposed at one end of the metro door 11 close to the cavity 36, a locking block 29 is slidably disposed in the cavity 36, the locking block 29 can slide into the lock cavity 28 and lock the metro door 11 and the movable plate 19, a magnet 30 is fixedly disposed at one end of the lock block 29 away from the lock cavity 28, an electromagnet 38 is fixedly disposed at one side inner wall of the cavity 36 away from the lock cavity 28 and is magnetically connected with the magnet 30, a locking spring 37 is fixedly disposed between one end surface of the lock block 29 away from the lock cavity 28 and the inner wall 36, such that the electromagnet 38 is capable of rotating the lock cavity 36 and the metro door 11 after the lock cavity 11 and the metro door 11 rotates relative to the movable plate 19. The fixed plate 17 is arranged on the upper end face of the movable plate 19, the sliding mechanism is arranged between the fixed plate 17 and the movable plate 19, the sliding mechanism can drive the movable plate 19 to slide, the sliding mechanism comprises a sliding block cavity 32 which is arranged in the fixed plate 17 and is symmetrical on two sides, a sliding motor 39 is fixedly arranged in the inner wall of the sliding block cavity 32 on two sides, two ends of the sliding motor 39 are symmetrical and are in power connection with a rotating shaft 31, one ends of the rotating shafts 31 on two sides, far away from the sliding motor 39, extend to sliding blocks 40 in the sliding block cavity 32 respectively, one end face, close to the subway door 11, of the sliding blocks 40 is fixedly connected with one end face, far away from the subway door 11, of the movable plate 19, of the sliding blocks 40 can drive the subway door 11 to slide through the movable plate 19, namely, the sliding motor 39 is started to realize opposite or back sliding of the subway door 11 on two sides.
The extension cavity 12 is formed in the subway door 11 on two sides, the extension plate 13 is arranged in the extension cavity 12 in a sliding mode, a pressure mechanism is arranged at one end in the extension plate 13, after the extension plate 13 slides out of the extension cavity 12, the pressure mechanism can pop out outwards, further the number density of people needing to enter a subway can be detected, the power mechanism is arranged in the extension plate 13 and located on one side of the pressure mechanism, the power mechanism can drive the extension plate 13 to slide in the extension cavity 12, the power mechanism comprises a threaded cavity 14 formed in the extension plate 13, one end, close to the threaded cavity 14, of the subway door 11 is fixedly provided with a telescopic motor 15, one end face, close to the extension plate 13, of the telescopic motor 15 is in dynamic connection with a threaded shaft 16, the outer circular face of the threaded shaft 16 can be in threaded connection with the inner wall of the threaded cavity 14, the extension plate 13 can be driven to slide through rotation of the threaded shaft 16, the pressure mechanism comprises a pressure cavity 20 formed in the extension plate 13, a distance sensor 25 is fixedly arranged on one side, close to the pressure cavity 20, the distance sensor 25 can detect the sliding distance of the pressure plate 26, a compression spring 27 is fixedly arranged between one end face, close to the pressure sensor 25 and the inner wall 20, and the compression spring 27 is in a compression state. The two sides of the inner wall of the extension cavity 12 are symmetrical and are communicated with the communication cavity 33, the extension plate 13 is positioned in one end face of the communication cavity 33, a first contact switch 34 is fixedly arranged on the inner wall of one side of the communication cavity 33, which is close to the telescopic motor 15, a second contact switch 35 is fixedly arranged on the inner wall of one side of the communication cavity 33, the second contact switch 35 can be contacted with the first contact switch 34 so as to control the electromagnet 38 to stop working, the first contact switch 34 and the second contact switch 35 are not arranged, the electromagnet 38 is controlled to open for example for a program time in other modes, the base 23 is arranged on the lower side of the subway door 11, a rack mechanism is arranged between the base 23 and the subway door 11, when the subway door 11 slides, the rack mechanism can drive the subway door 11 to rotate outwards, so that passengers can be prevented from crowding firstly and secondly, the rack mechanism comprises a rack cavity 22 which is arranged in the base 23 and is symmetrical on two sides, a straight gear 21 is slidably arranged in the rack cavity 22, one end face of the straight gear 21 is close to the subway door 11 is fixedly connected with the subway door 11, one side of the inner wall of the center of the base 23 is fixedly provided with a rack 24, the outer circle face of the straight gear 21 can be matched with the rack 24, and the rack 21 can slide to the rack 21 is meshed with the rack 11 through the rack 24 after the rack 21 slides.
The method for controlling the opening and closing of the subway door in the embodiment is described below, and specifically comprises the following steps:
the step of opening the subway door: when the subway stops, the sliding motor 39 starts to rotate forward, the rotating shafts 31 on two sides are driven to rotate synchronously, the sliding block 40 is driven to slide in the direction away from the sliding motor 39 through threaded connection, the sliding block 40 is fixedly connected to drive the movable plate 19 to slide, the movable plate 19 can drive the subway door 11 to slide through the fixed shaft 18, and at the moment, the subway door 11 on two sides slides in the direction away from the sliding motor 39 until the subway door is opened. Here, the right place behind the subway door 11 is a passenger getting-off area in the subway, the waiting areas of getting-on subway passengers are arranged on two sides of the getting-off area, the front of the subway door 11 is a subway carriage correspondingly, the opening of the pressure cavity 20 faces the getting-off area, the passengers needing to wait for riding wait for getting-on in the waiting area, and the passengers waiting for getting-off wait for getting-off in the carriage.
And (3) unlocking the subway door: when the subway door 11 slides, the electromagnet 38 is started, the magnet 30 is driven to slide through the magnetic connection, the locking block 29 is driven to slide into the cavity 36 through the fixed connection, the locking block is separated from the inner wall of the lock cavity 28, and the movable plate 19 is unlocked from the subway door 11. Here, the first contact switch 34 is in contact with the second contact switch 35 but does not cause the electromagnet 38 to stop operating because the electromagnet 38 is forcibly activated.
And a step of rotating the subway door: when the subway door 11 slides, the spur gear 21 is driven to slide through the fixed connection, after the spur gear 21 slides to be close to one end face of the rack cavity 22 when being meshed with the rack 24, the outer circular face of the spur gear 21 is meshed with one end face of the rack 24, when the spur gear 21 continues to slide, the spur gear 21 can be driven to rotate through the gear meshing, the spur gear 21 drives one end of the subway door 11 close to the sliding motor 39 to rotate in the direction of a lower driving area through the fixed connection until the subway doors 11 on two sides are unfolded in an eight shape, the wide opening of the subway doors on two sides faces into a carriage, and the narrow opening of the subway doors faces into the lower driving area, so that passengers in a subway can get off the carriage first. Here, when the subway door 11 slides, the spur gear 21 may be driven to slide through the fixed connection, and when the spur gear 21 moves to the position just before being meshed with the rack 24, the electromagnet 38 is started to unlock the movable plate 19 from the subway door 11.
An extension plate opening step: when the subway door 11 slides, the telescopic motor 15 starts to rotate positively, the telescopic motor 15 drives the threaded shaft 16 to rotate, and then drives the extension plate 13 to slide far away from the corresponding telescopic motor 15 through threaded connection, the first contact switch 34 is separated from the second contact switch 35, when the extension plate 13 slides to the maximum distance, the telescopic motor 15 stops rotating, at the moment, the extension plates 13 on two sides reduce the getting-off area, so that passengers waiting for getting off in the middle get off subway are prevented from getting off subway, passengers waiting for getting on the subway on two sides get on the subway at the same time, confusion is caused, meanwhile, the extension plate 13 slides to drive the pressure plate 26 to slide, after the pressure plate 26 slides out of the extension cavity 12, the pressure plate 26 is not pressed by the inner wall of the extension cavity 12, at the moment, the compression spring 27 drives the pressure plate 26 to slide far away from the distance sensor 25 through self elasticity, the distance sensor 25 starts to detect the distance between the pressure plate 26, when passengers in the subway get off, the passengers waiting for getting on the subway at the same time, the subway is prevented from getting on the subway, the passengers contact the pressure plate 26 first, the passengers are driven the pressure plate 26 are pressed into the pressure cavity 20, and the electric signal is pushed into the pressure cavity 20 by the subway, and the passengers can send out of the subway through the distance sensor 25 when the distance is larger than a preset value, and the subway signal is sent down through the terminal order, and the voice can be further sent to the order; when the extension plate 13 moves to the maximum distance, after a period of time, the telescopic motor 15 reverses to drive the extension plate 13 to reset, after the extension plate 13 resets, the area between the two side subway doors 11 becomes large, at the moment, the phenomenon of subway congestion is reduced when the subway is opened, and the larger area between the two side subway doors 11 is convenient for passengers to get on and off the subway at the moment, so that the efficiency is improved.
Closing the subway door: when the door 11 is to be closed, the sliding motor 39 reverses to drive the door 11 to slide and reset in the direction approaching the sliding motor 39, when the spur gear 21 passes through the rack 24 again, the spur gear 21 rotates and drives the door 11 to rotate to reset, at this time, the first contact switch 34 and the second contact switch 35 are propped against each other, the electromagnet 38 can be controlled to stop working, the locking spring 37 drives the locking piece 29 to slide into the locking cavity 28 through self elasticity and locks the door 11 and the movable plate 19, and when the sliding block 40 slides to reset, adjacent end faces of the two side doors 11 are propped against each other, so that closing is completed.
Embodiment two: referring to fig. 7, two ends of the pressure plate 26 near one side of the compression spring 27 are fixed with guide plates 41, and the guide plates 41 are slidably connected with the pressure chamber 20 and cover the compression spring 27 therein, so that the pressure plate 26 does not extend out of the pressure chamber 20 completely to cause failure in normal return, and the function of guiding and protecting the compression spring 27 is also achieved. The guide plate 41 may be provided with a limiting block, and the side wall of the pressure cavity 20 is provided with a limiting groove, and the limiting block extends into the limiting groove.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. The subway door opening and closing control method is characterized by comprising a subway door opening step, a subway door unlocking step, a subway door rotating step and an extension plate opening step; the method comprises the following steps of: when the subway stops, the sliding motor starts to rotate positively to drive the rotating shafts on two sides to rotate synchronously, so that the subway door on two sides slides to be opened in a direction away from the sliding motor; the step of unlocking the subway door comprises the following steps: when the subway door slides, the electromagnet is started, so that the locking piece slides into the cavity and is separated from the inner wall of the locking cavity, and the subway door and the movable plate are unlocked; the step of rotating the subway door comprises the following steps: when the subway door slides, the subway door is driven to rotate outwards through the rack mechanism until the subway doors on two sides are unfolded in an eight shape, the wide openings of the subway doors on two sides face to the carriage, and the narrow openings face to the boarding area, so that passengers in the subway can get off the carriage firstly; wherein the extension board opening step includes: when the subway door slides, the telescopic motor starts to rotate positively, and the telescopic motor drives the threaded shaft to rotate, so that the extension plate is driven to slide in the direction away from the corresponding telescopic motor through threaded connection.
2. The method for controlling the opening and closing of a subway door according to claim 1, wherein the subway door opening step specifically comprises: the rotating shaft drives the sliding block to slide in the direction away from the sliding motor through threaded connection, the sliding block drives the movable plate to slide through fixed connection, the movable plate drives the subway door to slide through the fixed shaft, and the subway door on two sides slides in the direction away from the sliding motor until the subway door is opened.
3. The method for controlling the opening and closing of a subway door according to claim 1, wherein the step of unlocking the subway door specifically comprises: after the electromagnet is started, the magnet is driven to slide through magnetic connection, and then the locking block is driven to slide into the cavity through fixed connection and is separated from the inner wall of the lock cavity; the movable plate is internally provided with a cavity, one end, close to the cavity, of the subway door is internally provided with a lock cavity, a locking block is arranged in the cavity in a sliding mode, and the locking block can slide into the lock cavity and lock the subway door and the movable plate.
4. A method for controlling the opening and closing of a subway door according to claim 3, wherein the lock block is internally provided with a magnet, the electromagnet is positioned in the electromagnet, and the electromagnet drives the magnet to slide through magnetic connection after being started, so as to drive the lock block to slide.
5. The method for controlling the opening and closing of a subway door according to claim 1, wherein the step of rotating the subway door specifically comprises: when the subway door slides, the spur gear is driven to slide through the fixed connection, after the spur gear slides to be contacted with one end face, close to the rack cavity, of the rack when the spur gear is meshed with the rack, the outer circular face of the spur gear is meshed with one end face of the rack, and when the spur gear continues to slide, the spur gear can be driven to rotate through the gear meshing, and the spur gear drives the subway door to rotate through the fixed connection; the rack mechanism comprises rack cavities which are arranged in the base and are symmetrical on two sides, spur gears fixed with the subway door are arranged in the rack cavities in a sliding mode, and racks are fixed.
6. The method for controlling the opening and closing of the subway door according to claim 5, wherein the spur gear is fixedly connected with the subway door near one end face of the subway door, the rack is positioned at one side of the rack cavity far away from the center of the base, and the outer circular surface of the spur gear can be matched with the rack gear.
7. The method for controlling the opening and closing of a subway door according to claim 1, wherein the step of opening the extension plate comprises the steps of: when the extension plates slide to the maximum distance, the telescopic motor stops rotating, at the moment, the extension plates at the two sides reduce the getting-off area, so that passengers waiting for riding at the two sides get on the subway at the same time when passengers getting off the subway in the middle are prevented from getting off the subway.
8. The method for controlling the opening and closing of a subway door according to claim 7, wherein the step of opening the extension plate further comprises: the extension board slides and drives the pressure board to slide, after the pressure board slides out of the extension intracavity, the pressure board is no longer pushed down by the extension intracavity wall, and compression spring drives the pressure board to slide to keeping away from the distance sensor direction through self elasticity this moment, and the distance sensor starts, begins to detect the distance between the pressure board, and when the passenger in the subway gets off the subway, the passenger that the external world waited to take the bus gets on the bus simultaneously causes crowded, and when crowded getting on the bus, the passenger can contact the pressure board earlier and then drive the pressure board and push into the pressure intracavity.
9. The method for controlling the opening and closing of a subway door according to claim 8, wherein the step of opening the extension plate further comprises: when the distance that the pressure plate slides into the pressure cavity is greater than a preset value, the distance sensor sends out an electric signal to be transmitted to the terminal, and then the subway station can make a sound or prompt passengers to go up and down through staff, and the order is maintained.
10. The method for controlling the opening and closing of a subway door according to claim 8, wherein the step of opening the extension plate further comprises: when the extension plate moves to the maximum distance, after a period of time, the telescopic motor rotates reversely to drive the extension plate to reset, and after the extension plate resets, the area between the two side iron doors is enlarged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115096.0A CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210115096.0A CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
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| Publication Number | Publication Date |
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| CN114506354A CN114506354A (en) | 2022-05-17 |
| CN114506354B true CN114506354B (en) | 2023-12-12 |
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| CN202210115096.0A Active CN114506354B (en) | 2022-02-03 | 2022-02-03 | Subway door opening and closing control method |
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| US7721653B1 (en) * | 2007-11-19 | 2010-05-25 | Lamass Burgess | Combined subway wall and door assembly and associated method |
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