CN114607232A - Control method and control system for train inner end door - Google Patents
Control method and control system for train inner end door Download PDFInfo
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- CN114607232A CN114607232A CN202210240236.7A CN202210240236A CN114607232A CN 114607232 A CN114607232 A CN 114607232A CN 202210240236 A CN202210240236 A CN 202210240236A CN 114607232 A CN114607232 A CN 114607232A
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- door
- end door
- inner end
- inductive switch
- train
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000001939 inductive effect Effects 0.000 claims abstract description 60
- 230000001960 triggered effect Effects 0.000 claims abstract description 32
- 230000009471 action Effects 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
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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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
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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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a control method and a control system for an inner end door of a train, wherein the control method comprises the following steps: after the inner end door reaches the opening position for a set time, executing a door closing action; the inner end door is in an opening position, in the timing process, if the inductive switch is triggered, timing is not interrupted, if the inductive switch is always triggered and exceeds the set time, the inner end door is controlled to be kept in the opening position until the inductive switch stops being triggered. Through optimizing control logic, the on-off control of the inner end door is more reasonable, and the continuous opening and closing action of the inner end door when a large number of passengers get on or off the train in an in-and-out station can be avoided.
Description
Technical Field
The invention relates to the technical field of door control of rail vehicles, in particular to a control method and a control system for an inner end door of a train.
Background
The inner doors of the train refer to doors arranged at two ends of a carriage, and have the functions of area division, sound insulation, noise reduction and the like.
The inner end door usually runs in an electric control automatic control mode, the door is opened and closed in a sensing mode, the door is opened when a moving object is sensed in a sensing area, and the door is closed after a set time is kept after the door is opened.
The control mode of this kind of interior end door still has some problems in practical application, when the vehicle business turn over, can have more passengers to get on or off the bus, when passenger business turn over interior end door, can uninterruptedly trigger the response, leads to interior end door ceaselessly to switch, influences the passenger and passes through experience.
Disclosure of Invention
The invention aims to provide a control method and a control system for an inner end door of a train, which can control the opening and closing of the inner end door more reasonably by optimizing control logic and can avoid the continuous opening and closing action of the inner end door when a large number of passengers get on or off the train in and out of a station.
In order to solve the technical problem, the invention provides a control method of an inner end door of a train, which comprises the following steps:
after the inner end door reaches the opening position for a set time, executing a door closing action;
the inner end door is in an opening position, in the timing process, if the inductive switch is triggered, timing is not interrupted, if the inductive switch is always triggered and exceeds the set time, the inner end door is controlled to be kept in the opening position until the inductive switch stops being triggered.
According to the control method of the train inner end door, the inner end door is in a closed state, the induction switch is triggered, the door opening action is not executed, and the door opening action is executed only by pressing the button switch.
According to the control method of the train inner end door, the inductive switch is triggered to execute the door opening action in the closing process of the inner end door.
According to the control method of the train inner end door, the induction switch and the button switch are both communicated with the door controller of the inner end door, and the door controller controls the inner end door to act according to the received signal of the induction switch or the button switch.
According to the control method of the train inner end door, the inductive switch is an infrared inductive switch.
The invention also provides a control system of the train inner end door, which comprises a door controller and inductive switches, wherein the inductive switches are arranged on two sides of a door plate of the inner end door, and the inductive switches are in communication connection with the door controller;
the door controller comprises a detection module, a timing module and a control module, wherein the detection module is used for acquiring the position information of the door panel, the timing module is used for starting timing when the door panel reaches an opening position, the control module is used for sending a door closing signal when the timing of the timing module reaches a set time, and the control module is also used for sending a control signal for keeping the door open when continuously receiving the trigger signal of the induction switch and the timing time exceeds the set time.
According to the control system of the train inner end door, the two sides of the door panel are both provided with the button switches, and the button switches are in communication connection with the door controller; the control module is used for sending out a door opening signal when receiving the signal that the door panel is in the closed position and the button switch is pressed.
According to the control system of the train inner end door, the control module can send out a signal for keeping the door panel not to act when receiving the trigger signal of the inductive switch when receiving that the door panel is at the closed position.
According to the control system of the train inner end door, the control module can send out a door opening signal when receiving the signal that the door panel is in the closing process and the inductive switch is triggered.
According to the control system of the train inner end door, the inductive switch is an infrared inductive switch.
According to the control method and the control system of the train inner end door, when the inner end door is at the opening position, if the induction switch is always triggered and the set opening time is exceeded, the inner end door is controlled to be kept at the opening position until the induction switch stops being triggered; like this, through the logical optimization of interior end door control, at the vehicle business turn over station, when more passengers pass through the interior end door because of getting on or off the bus, because of there is the passenger to be close to the interior end door always and make its inductive switch be in the state of being triggered, after exceeding the time of opening the door of settlement, interior end door keeps opening the position always, the interior end door state of making a round trip to open and close always of in-process of effectively having avoided getting on or off the bus has been favorable to promoting passenger's the automobile body of getting on or off the bus and tests, the number of times of reducible interior end door frequent action simultaneously, reduce its probability of breaking down, improve the security.
Drawings
FIG. 1 is a schematic structural view of an inner end door according to an embodiment;
fig. 2 is a schematic diagram illustrating a relative position relationship between an inner end door and an inductive switch in an embodiment.
Description of reference numerals:
door panel 11, button switch 12, inductive switch 13, motor 14, door controller 15.
Detailed Description
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
For ease of understanding and simplicity of description, the following description is provided in conjunction with a method and system for controlling an end door in a train.
Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an inner end door according to an embodiment;
fig. 2 is a schematic diagram illustrating a relative position relationship between an inner end door and an inductive switch in an embodiment.
In this embodiment, the inner end door of the train includes a door panel 11, a lower slide rail is disposed at a position below the door panel 11 and matched with an end wall, so that the door panel 11 can slide back and forth along the lower slide rail to achieve a door opening or closing action, a driving and transmission mechanism for controlling the sliding of the door panel 11 is generally disposed above the door panel 11, and a motor 14 is usually used as a power source to drive the mechanism to move so as to control the door panel 11 to move, where the driving and transmission mechanism for controlling the movement of the door panel 11 may refer to the existing design and is not a core invention point of the present application, and is not described in detail here.
As shown in fig. 2, the inductive switches 13 are disposed on both sides of the door panel 11, the inductive switches 13 have an inductive area, the inductive area is generally an area close to the door panel 11, and the specific division range of the area can be set according to the actual needs, and is not limited herein. When a person or an object approaches the sensing area of the sensing switch 13, the sensing switch 13 can be triggered to control the motion of the door panel 11.
Generally speaking, when the door system of vehicle was first supplied power, the door system carried out the self-checking operation earlier to ensure that each door is in the state that can normally work, and the back is examined to the self, and the door plant 11 of inner end door is in the closed condition, and controllable door plant 11 opens to the open position when needing to pass through, after the settlement time, automatic closing again.
In this embodiment, a method for controlling an end door in a train includes: the door panel 11 of the inner end door is in an open position, in the timing process, if the inductive switch 13 is triggered, the timing is not interrupted, and if the inductive switch 13 is always triggered and exceeds the set time, the door panel 11 is controlled to be kept in the open position until the inductive switch 13 stops being triggered.
Correspondingly, the control system of the train inner end door comprises a door controller 15, the door controller 15 is in communication connection with the inductive switch 13 and the motor 14, and the motor 14 is taken as an example for explanation as a driving piece for opening and closing the door panel 11; this gate controller 15 includes detection module, timing module and control module, and wherein, detection module is used for acquireing the positional information of door plant 11 to feedback positional information to control module, can understand, the positional information of door plant 11 includes that door plant 11 is in the open position, is in the closed position, is in the opening process, perhaps is in the closing process. The timing module is started by the control module after the door plate 11 reaches the opening position, and is used for timing so as to control the closing time of the door plate 11 after opening, the timing module feeds back a signal to the control module after timing to the door plate 11 to be opened for a set time, and the control module sends a door closing signal to the motor 14 so as to control the motor 14 to rotate to drive the door plate 11 to execute a door closing action.
When the door panel 11 is at the open position, the control module continuously receives the trigger signal of the inductive switch 13 and the timing time exceeds the set time for opening the door panel 11, the control module sends out a control signal for keeping the door panel 11 open, generally speaking, the control module controls the motor 14 to keep the state and not to act, so that the door panel 11 is kept at the open position.
After the arrangement, the control of the inner end door is logically optimized, when a vehicle enters and exits a station, and more passengers pass through the inner end door due to getting on and off the vehicle, the induction switch 13 is always in a triggered state due to the fact that the passengers are always close to the inner end door, and according to the control logic, even if the door panel 11 is located at the opening position for a set time, the door controller 15 still controls the door panel 11 to be kept at the opening position, so that the passengers getting on and off the vehicle can conveniently pass through, the inner end door is prevented from being in the always-opened state, the adverse safety accidents such as people clamping and the like possibly caused by the always-opened state are avoided, and meanwhile, the experience of the passengers getting on and off the vehicle is favorably improved.
The set time after the door panel 11 is opened is generally set to about (10 ± 1) s, but the set time may be adjusted depending on the actual situation and is not limited to the above range.
It should be noted that the above-mentioned condition that the inductive switch 13 is always triggered and exceeds the set time includes several conditions, and does not indicate that the inductive switch 13 is always triggered when the door panel 11 reaches the open position and the time counting is started. The triggering of the inductive switch 13 may occur during the time counting process or at the beginning of the time counting, where the triggering always includes a triggering always and a triggering constantly, that is, the triggering is continuous or continuous although the triggering is intermittent. Taking the set time as 10s as an example, if the inductive switch 13 is triggered at the beginning of the timing, i.e. from 0s to the end of the timing 10s, and the inductive switch 13 is still triggered, the door panel 11 needs to be controlled to be kept at the open position, and if the inductive switch 13 is triggered during the timing process, e.g. after 3s, and the inductive switch 13 is still triggered until 10s, the door panel 13 needs to be controlled to be kept at the open position.
In this embodiment, the inner end door further includes button switches 12 disposed on both sides of the door panel 11, and the button switches 12 are also communicatively connected to the door controller 15.
When the door plate 11 of the inner door is in a closed state and the inductive switch 13 is triggered, the door opening action is not executed, and the door opening action is executed only after the button switch 12 is pressed.
The control module also judges the position of the door panel 11 after receiving the trigger signal of the inductive switch 13, if the signal fed back by the detection module is that the door panel 11 is in a closed state, the control module does not send a signal to the motor 14, does not execute a door opening action, only sends a door opening signal to the motor 14 when receiving the signal that the button switch 12 is pressed, and controls the motor 14 to drive the door panel 11 to move towards the door opening direction. That is, the control module sends out a door opening signal when receiving the signal that the door panel 11 is in the closed position and the button switch 122 is pressed, and the control module does not send out a signal when receiving the signal that the door panel 11 is in the closed position and the trigger signal of the inductive switch 13, so that the door panel 11 is kept in the door closing position and does not move.
Thus, the inductive switch 13 and the push-button switch 12 are combined, so that when the inner end door is in a closed state, the passenger sitting on the seat close to the inner end door cannot trigger the inductive switch 13 due to arm extension or leg extension to cause misoperation of the door panel 11.
In this embodiment, in the closing process of the door panel 11 of the inner end door, if the inductive switch 13 is triggered, the door opening operation is executed.
That is, the control module sends a door opening signal to the motor 14 when determining that the door panel 11 is in the closing process and receiving a signal triggered by the inductive switch 13, so as to control the motor 14 to drive the door panel 11 to move in the opening direction.
So, can avoid closing the door in-process, the problem that someone was pressed from both sides when passing through is favorable to improving the security.
Specifically, the inductive switch 13 may be an infrared inductive switch, and the size of the sensing area of the infrared sensor may be adjusted as needed.
The control method and the control system for the train inner end door provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The control method of the train inner end door is characterized by comprising the following steps:
after the inner end door reaches the opening position for a set time, executing a door closing action;
the inner end door is in an opening position, in the timing process, if the inductive switch is triggered, timing is not interrupted, if the inductive switch is always triggered and exceeds the set time, the inner end door is controlled to be kept in the opening position until the inductive switch stops being triggered.
2. The method for controlling the train interior end door according to claim 1, wherein the interior end door is in a closed state, the inductive switch is triggered, the door opening action is not executed, and the door opening action is executed only by pressing the button switch.
3. The method for controlling the train interior end door according to claim 2, wherein the inductive switch is triggered to perform a door opening action during the closing process of the interior end door.
4. The method for controlling an end door in a train according to claim 3, wherein the inductive switch and the push button switch are both in communication with a gate controller of the end door, and the gate controller controls the action of the end door according to the received signal of the inductive switch or the push button switch.
5. The method for controlling an end door in a train according to any one of claims 1 to 4, wherein the inductive switch is an infrared inductive switch.
6. The control system of the train inner end door is characterized by comprising a door controller and inductive switches, wherein the inductive switches are arranged on two sides of a door plate of the inner end door and are in communication connection with the door controller;
the door controller comprises a detection module, a timing module and a control module, wherein the detection module is used for acquiring the position information of the door panel, the timing module is used for starting timing when the door panel reaches an opening position, the control module is used for sending a door closing signal when the timing of the timing module reaches a set time, and the control module is also used for sending a control signal for keeping the door open when continuously receiving the trigger signal of the induction switch and the timing time exceeds the set time.
7. The control system for the train inner end door is characterized in that button switches are arranged on two sides of the door plate and are in communication connection with the door controller; the control module is used for sending out a door opening signal when receiving the signal that the door panel is in the closed position and the button switch is pressed.
8. The control system for an end door in a train of claim 7, wherein the control module is capable of signaling the door panel to be held in motion upon receiving the door panel in the closed position and receiving the activation signal from the inductive switch.
9. The control system for the interior end door of a train according to claim 7, wherein the control module is capable of sending a door opening signal when receiving a signal that the door panel is in the closing process and the inductive switch is triggered.
10. A control system for an end door in a train as claimed in any one of claims 6 to 9, wherein the inductive switch is an infrared inductive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240236.7A CN114607232B (en) | 2022-03-10 | 2022-03-10 | Control method and control system for train inner end door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210240236.7A CN114607232B (en) | 2022-03-10 | 2022-03-10 | Control method and control system for train inner end door |
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| Publication Number | Publication Date |
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| CN114607232A true CN114607232A (en) | 2022-06-10 |
| CN114607232B CN114607232B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210240236.7A Active CN114607232B (en) | 2022-03-10 | 2022-03-10 | Control method and control system for train inner end door |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296654A (en) * | 1996-04-30 | 1997-11-18 | Ykk Architect Prod Kk | Electric sliding door |
| CN101333899A (en) * | 2008-07-24 | 2008-12-31 | 杨兴发 | Bidirectional automatic door control method and ground burying type bidirectional automatic door |
| CN103407849A (en) * | 2012-11-28 | 2013-11-27 | 蔡和柱 | Infrared ray induction door opener outside elevator |
| CN206091714U (en) * | 2016-08-18 | 2017-04-12 | 王力安防产品有限公司 | Hidden door operator and automatic system of opening door |
| WO2017152675A1 (en) * | 2016-03-10 | 2017-09-14 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle-based door control method, system and device |
| CN113073918A (en) * | 2021-03-05 | 2021-07-06 | 欧特美交通科技股份有限公司 | Rail transit equipment inner end door and control method thereof |
-
2022
- 2022-03-10 CN CN202210240236.7A patent/CN114607232B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296654A (en) * | 1996-04-30 | 1997-11-18 | Ykk Architect Prod Kk | Electric sliding door |
| CN101333899A (en) * | 2008-07-24 | 2008-12-31 | 杨兴发 | Bidirectional automatic door control method and ground burying type bidirectional automatic door |
| CN103407849A (en) * | 2012-11-28 | 2013-11-27 | 蔡和柱 | Infrared ray induction door opener outside elevator |
| WO2017152675A1 (en) * | 2016-03-10 | 2017-09-14 | 中车青岛四方机车车辆股份有限公司 | Railway vehicle-based door control method, system and device |
| CN206091714U (en) * | 2016-08-18 | 2017-04-12 | 王力安防产品有限公司 | Hidden door operator and automatic system of opening door |
| CN113073918A (en) * | 2021-03-05 | 2021-07-06 | 欧特美交通科技股份有限公司 | Rail transit equipment inner end door and control method thereof |
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| Publication number | Publication date |
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| CN114607232B (en) | 2023-12-22 |
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