CN114607232B - 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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- CN114607232B CN114607232B CN202210240236.7A CN202210240236A CN114607232B CN 114607232 B CN114607232 B CN 114607232B CN 202210240236 A CN202210240236 A CN 202210240236A CN 114607232 B CN114607232 B CN 114607232B
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000001939 inductive effect Effects 0.000 claims abstract description 49
- 230000001960 triggered effect Effects 0.000 claims abstract description 37
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 11
- 230000006698 induction Effects 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 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
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a control method and a control system for an end door in 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; and in the timing process, if the inductive switch is triggered, the timing is not interrupted, and if the inductive switch is always triggered and exceeds the set time, the inner door is controlled to be kept at the opening position until the inductive switch is stopped to be triggered. The inner door is more reasonably controlled to be opened and closed by optimizing the control logic, so that the inner door can be prevented from stopping to be opened and closed all the time when a large number of passengers get on or off the vehicle at the station.
Description
Technical Field
The invention relates to the technical field of door control of railway vehicles, in particular to a control method and a control system for an end door in a train.
Background
The inner door of the train is a door arranged at two ends of a carriage, and plays roles of regional division, sound insulation, noise reduction and the like.
The inner door is usually operated in an electric control automatic control mode, and is opened and closed in an induction mode, when a moving object is induced in an induction area, the door is opened, and after the door is opened, the door is closed after a set time is kept.
In practical application, the control mode of the inner door still has some problems, when a vehicle enters and exits, more passengers get on and off the vehicle, and when the passengers enter and exit the inner door, the induction can be continuously triggered, so that the inner door is continuously opened and closed, and the passing experience of the passengers is influenced.
Disclosure of Invention
The invention aims to provide a control method and a control system for an inner end door of a train, which are more reasonable in switch control for the inner end door through optimizing control logic and can avoid the inner end door from stopping switch action all the time when a large number of passengers get on and off a station.
In order to solve the technical problems, the invention provides a control method of an end door in 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;
and in the timing process, if the inductive switch is triggered, the timing is not interrupted, and if the inductive switch is always triggered and exceeds the set time, the inner door is controlled to be kept at the opening position until the inductive switch is stopped to be triggered.
According to the control method for the train inner end door, the inner end door is in the 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 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 induction switch is an infrared induction switch.
The invention also provides a control system of the train inner door, which comprises a door controller and an inductive switch, wherein the inductive switch is arranged on two sides of the door plate of the inner door, and the inductive switch is 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 plate, the timing module is used for starting timing when the door plate 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 further used for sending a control signal for keeping the door open when the trigger signal of the inductive switch is continuously received and the timing time exceeds the set time.
The control system of the train inner end door is characterized in that button switches are arranged on two sides of the door plate, 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 plate is at 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 plate inactive when receiving the trigger signal of the inductive switch and receiving the door plate 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 plate is in the closing process and the inductive switch is triggered.
The control system of the train inner end door is characterized in that the induction switch is an infrared induction switch.
According to the control method and the control system for the train inner end door, when the inner end door is at the opening position, if the inductive switch is always triggered and exceeds the set opening time, the inner end door is controlled to be kept at the opening position until the inductive switch is stopped to be triggered; like this, through the logic optimization to interior door control, when the vehicle is in and out, more passengers pass through interior door because of getting on and off, because of always having the passenger to be close to interior door and make its inductive switch be in the state of being triggered, after exceeding the time of opening the door of settlement, interior door keeps in the open position always, the state that interior door makes a round trip to open always in the in-process of getting on and off has effectively been avoided, be favorable to promoting passenger's getting on and off experience, reducible interior door frequent action's number of times simultaneously reduces its probability of breaking down, the security is improved.
Drawings
FIG. 1 is a schematic view of the structure of an inner door in an embodiment;
fig. 2 is a schematic diagram of a relative positional relationship between an inner door and an inductive switch in an embodiment.
Reference numerals illustrate:
door plant 11, button switch 12, inductive switch 13, motor 14, door controller 15.
Detailed Description
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
For easy understanding and simplicity of description, the following description is given in conjunction with a control method and a control system for the end door in the train.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an inner door in an embodiment;
fig. 2 is a schematic diagram of a relative positional relationship between an inner door and an inductive switch in an embodiment.
In this embodiment, the inner door of the train includes a door panel 11, a lower sliding rail is disposed at a position where the lower portion of the door panel 11 is matched with the end wall, so that the door panel 11 can slide back and forth along the lower sliding rail to realize door opening or door closing, 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 generally utilized 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 can refer to the existing design and is not used as a core invention point of the present application, and is not described in detail herein.
As shown in fig. 2, the two sides of the door panel 11 are provided with the induction switch 13, the induction switch 13 has an induction area, and the induction area is generally an area close to the door panel 11, and the specific dividing range of the area can be set according to actual situations, which is not limited herein. When a person or object approaches the sensing area of the sensing switch 13, the sensing switch 13 can be triggered so as to control the door panel 11 to act.
Generally, when a door system of a vehicle is powered for the first time, the door system performs a self-checking operation to ensure that each door is in a state capable of operating normally, and after the self-checking, the door panel 11 of the inner door is in a closed state, and when the door passes, the door panel 11 can be controlled to be opened to an open position, and after a set time, the door is automatically closed.
In this embodiment, the method for controlling the train inner door includes: the door panel 11 of the inner door is in the open position, and 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, wherein the door controller 15 is in communication connection with the induction switch 13 and the motor 14, and the motor 14 is taken as a driving piece for opening and closing the door plate 11 for illustration; the door controller 15 includes a detection module, a timing module, and a control module, where the detection module is configured to obtain position information of the door panel 11 and feed back the position information to the control module, and it can be understood that the position information of the door panel 11 includes that the door panel 11 is in an open position, in a closed position, in an open process, or in a closed 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 the door plate 11 is opened, and after the timing module counts the set time of the door plate 11, a feedback signal is sent to the control module, 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 the 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, and generally, the control module controls the motor 14 to keep the state and not act, so that the door panel 11 is kept at the open position.
After the arrangement, the control of the inner door is logically optimized, when the vehicle enters and exits, more passengers get on and off the vehicle and pass through the inner door, the inductive switch 13 is always in a triggered state because the passengers are always close to the inner door, and according to the control logic, even if the door plate 11 is in the open position for more than the set time, the door controller 15 still controls the door plate 11 to be in the open position, so that the passengers getting on and off the vehicle are convenient to pass, the inner door is prevented from being in the state of being always opened and closed, and bad safety accidents such as clamping people possibly caused by the constant opening and closing are avoided, and meanwhile, the experience of the passengers getting on and off the vehicle is promoted.
In general, the setting time after the door panel 11 is opened is set to about (10±1) s, and the setting time is not limited to the above range, and may be adjusted according to actual conditions.
Here, the fact that the above-mentioned inductive switch 13 is always triggered and exceeds the set time includes several cases, which do not indicate that the inductive switch 13 must be triggered when the door panel 11 reaches the open position and the timer starts. The triggering of the inductive switch 13 may take place during the timing process or at the beginning of the timing, where always being triggered includes always being in the triggered state and constantly being triggered, i.e. the triggered state is continuous or continuously being performed although the triggering is intermittent. Taking the setting time as 10s as an example, if the inductive switch 13 is triggered at the beginning of the time counting, i.e. from 0s time counting, until the inductive switch 13 is triggered after the end of the time counting 10s, 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 time counting, i.e. after 3s time counting, until the inductive switch 13 is triggered after the end of the time counting 10s, the door panel 13 needs to be controlled to be kept at the open position.
In this embodiment, the inner door further includes push button switches 12 disposed on either side of the door panel 11, the push button switches 12 also being communicatively coupled to the door controller 15.
When the door panel 11 of the inner door is in a closed state and the induction switch 13 is triggered, the door opening operation is not performed, and only after the push button switch 12 is pressed, the door opening operation is performed.
After receiving the trigger signal of the inductive switch 13, the control module also determines the position of the door panel 11, 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 the door opening action, and 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 act towards the door opening direction. That is, the control module sends a door opening signal when receiving the signal that the door panel 11 is at the closed position and the button switch 122 is pressed, and the control module does not send a signal when receiving the trigger signal of the inductive switch 13 and the door panel 11 is kept at the door closing position.
In this way, the combination of the sensor switch 13 and the push button switch 12 prevents the door panel 11 from being erroneously operated by the arm or leg extension of the occupant sitting in the seat near the inner door when the inner door is in the closed state.
In this embodiment, when the door panel 11 of the inner door is closed, if the inductive switch 13 is triggered, the door opening operation is performed.
That is, when the control module determines that the door panel 11 is in the closing process, and receives the signal triggered by the inductive switch 13, the control module sends a door opening signal to the motor 14 to control the motor 14 to drive the door panel 11 to move towards the opening direction.
Therefore, the problem that a person is clamped when passing through the door in the door closing process can be avoided, and the safety is improved.
Specifically, the aforementioned sensor switch 13 may be set as an infrared sensor switch, and the size of the sensing area of the infrared sensor therein 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. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
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;
and in the timing process, if the inductive switch is triggered, the timing is not interrupted, and if the inductive switch is always triggered and exceeds the set time, the inner door is controlled to be kept at the opening position until the inductive switch is stopped to be triggered.
2. The method for controlling an end door in a train according to claim 1, wherein the end door is in a closed state, the induction switch is triggered, the door opening operation is not performed, and the door opening operation is performed only by pressing the push button switch.
3. The method for controlling an end door in a train according to claim 2, wherein the inductive switch is triggered to perform a door opening operation during closing of the end door.
4. A method of 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, the gate controller controlling the action of the end door in response to the received signal from 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 induction switch is an infrared induction switch.
6. The control system of the train inner door is characterized by comprising a door controller and an inductive switch, wherein the inductive switch is arranged on two sides of a door plate of the inner door, and the inductive switch is 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 plate, the timing module is used for starting timing when the door plate 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 further used for sending a control signal for keeping the door open when the trigger signal of the inductive switch is continuously received and the timing time exceeds the set time.
7. The control system of an end door in a train of claim 6, wherein both sides of the door panel are also provided with a push button switch, and the push button switch is 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 plate is at the closed position and the button switch is pressed.
8. The system of claim 7, wherein the control module is capable of signaling to keep the door panel inactive when the door panel is in the closed position and a trigger signal from the inductive switch is received.
9. The system of claim 7, wherein the control module is capable of sending a door opening signal upon receiving a signal that the door panel is in the process of closing and the inductive switch is triggered.
10. The control system of an in-train end door according to 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN114607232A CN114607232A (en) | 2022-06-10 |
| CN114607232B true CN114607232B (en) | 2023-12-22 |
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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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09296654A (en) * | 1996-04-30 | 1997-11-18 | Ykk Architect Prod Kk | Electric sliding door |
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2022
- 2022-03-10 CN CN202210240236.7A patent/CN114607232B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN114607232A (en) | 2022-06-10 |
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