CN110714684B - Vehicle door control method and device - Google Patents

Vehicle door control method and device Download PDF

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Publication number
CN110714684B
CN110714684B CN201911005866.0A CN201911005866A CN110714684B CN 110714684 B CN110714684 B CN 110714684B CN 201911005866 A CN201911005866 A CN 201911005866A CN 110714684 B CN110714684 B CN 110714684B
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China
Prior art keywords
door
state
vehicle
train
doors
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CN110714684A (en
Inventor
成志刚
毛业军
李时民
佘瑶
曹秀峰
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CRRC Zhuzhou Locomotive Co Ltd
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CRRC Zhuzhou Locomotive Co Ltd
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Priority to CN201911005866.0A priority Critical patent/CN110714684B/en
Publication of CN110714684A publication Critical patent/CN110714684A/en
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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
    • 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
    • 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

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  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The application discloses a vehicle door control method and device, comprising the following steps: acquiring the state information of other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state; judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train or not; if the train door closing state is different, performing door closing operation when other train doors on the same side are closed; and when the other doors on the same side of the train are opened, judging the safety state, and if the safety state judgment result is safety, executing door opening operation. The door control unit can acquire the opening and closing states of other doors in real time, and because the doors of the vehicle are usually opened or closed at the same side of the train, whether the doors break down or not is judged by comparing the opening and closing states of the other doors at the side, and when the doors break down, the opening and closing states of the other doors are followed to control the opening and closing of the doors, so that the influence of the door faults on the operation of the train is avoided, and the alignment point rate of the vehicle is ensured.

Description

Vehicle door control method and device
Technical Field
The invention relates to an automatic control technology, in particular to a vehicle door control method and a vehicle door control device.
Background
The train door belongs to the moving part, and the inner structure is complicated, and the opening and closing state of train door is relevant with multiple signal, therefore, the train door also has more correlation factor of breaking down. In the operation process of the train, the number of the doors of the passenger room is large, faults occur frequently, and the train alignment point rate is greatly influenced.
In practical application, when a train door breaks down, a driver or platform personnel is often required to go to the broken door to carry out fault removal or door removal treatment on the spot, and the fault treatment time is long, so that the train is late. Therefore, how to eliminate the influence of the door failure on the train operation is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a door control device which can overcome the problem of the prior art that the door cannot be opened or closed due to partial failure.
In order to achieve the purpose, the invention provides the following technical scheme:
a vehicle door control method comprising:
acquiring the state information of other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state;
judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train or not;
if the train door closing state is different, performing door closing operation when other train doors on the same side are closed; and when the other doors on the same side of the train are opened, if the safety state judgment result is safety, the door opening operation is executed.
Preferably, the judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of the other vehicle doors on the same side of the train includes:
and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train.
Preferably, the method further comprises the following steps:
judging the safety state;
the performing the safety state determination includes:
judging whether the vehicle speed is zero or not and whether the whole vehicle has a door allowing signal or not;
when the vehicle speed is zero and the door enable signal is present, a safe state is determined.
Preferably, the method further comprises the following steps:
and marking the fault state so that the vehicle controller and other vehicle door controllers on the same side of the train acquire the current fault state of the vehicle door.
Preferably, the vehicle door state information includes a fault state, and the determining whether the opening and closing state of the vehicle door is the same as the opening and closing state of the other vehicle doors on the same side of the train includes:
and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train which are not in the fault state.
Preferably, the method further comprises the following steps:
and reporting the fault state to a vehicle control unit.
The present invention also provides a vehicle door control device including:
the state acquisition module is used for acquiring the vehicle door state information of other vehicle doors on the same side of the train, and the vehicle door state information comprises an opening and closing state;
the state judgment module is used for judging whether the opening and closing state of the self vehicle door is the same as the opening and closing states of other vehicle doors on the same side of the train or not;
the door closing control module is used for executing door closing operation when the judgment results of the state judgment modules are different and other doors on the same side of the train are in door closing states;
and the door opening control module is used for executing door opening operation when the judgment results of the state judgment module are different, the states of other doors on the same side of the train are door opening and the safety judgment result is safety.
Preferably, the state determination module is specifically configured to: and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train.
Preferably, the method further comprises the following steps:
and the fault marking module is used for marking the fault state so that the vehicle controller and other vehicle door controllers acquire the current fault state of the vehicle door.
Preferably, the vehicle door state information includes a fault state, and the state determination module is specifically configured to:
and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train which are not in the fault state.
Compared with the prior art, the embodiment of the invention discloses a vehicle door control method and a vehicle door control device, which comprise the following steps: acquiring the state information of other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state; judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train or not; if the train door closing state is different, performing door closing operation when other train doors on the same side are closed; and when the other doors on the same side of the train are opened, judging the safety state, and if the safety state judgment result is safety, executing door opening operation. According to the vehicle door control method and device, the vehicle door control unit can acquire the opening and closing states of other vehicle doors on the same side of the train in real time, and the vehicle doors of the train are usually opened or closed at the same side of the train at the same time, so that whether the vehicle doors break down or not is judged by comparing the opening and closing states of the other vehicle doors on the same side of the train, and when the vehicle doors break down, the opening and closing of the vehicle doors are controlled by following the opening and closing states of the other vehicle doors on the same side of the train, so that the influence of the vehicle door faults on the operation of the train is avoided, and the alignment point rate of the vehicle is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a method for controlling a vehicle door according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a safety state determination process according to an embodiment of the present invention;
FIG. 3 is a flow chart of another method for controlling a vehicle door according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a vehicle door control device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of another vehicle door control device disclosed in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of another vehicle door control device disclosed in the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of a method for controlling a vehicle door according to an embodiment of the present invention, and the method shown in fig. 1 can be applied to a single vehicle door controller or processor. Referring to fig. 1, the vehicle door control method may include:
step 101: and acquiring the state information of the other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state.
The obtaining of the state information of the other doors on the same side of the train can be the obtaining of the state information of the other doors on the same side of the train through a network.
It should be noted that the same-side door is also divided into a cab door and a passenger compartment door, and the control logics of the cab door and the passenger compartment door are different. Therefore, in this embodiment, the doors are all referred to as passenger compartment doors.
In this embodiment, the network topology of the train may have different implementation manners, for example, the gating network all uses a primary network such as MVB, CAN, ethernet, etc.; for another example, only 1-2 gates in a single vehicle are connected with a train network by adopting primary networks such as MVB and Ethernet, other gates are connected by adopting secondary networks such as CAN and RS485 which are inconsistent with the primary networks, and the number of single-side doors of the single vehicle is more than 3.
Step 102: and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train, and if not, entering the step 103 or the step 104.
In this embodiment, the number of the other doors on the same side of the train is not determined, and the judgment of whether the opening and closing state of the door of the train is the same as the opening and closing state of the other doors on the same side of the train can be realized differently.
For example, in a first implementation, step 102 includes: and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train. At least two doors are used as a standard, so that the condition that other doors on the same side of the train are in a fault state and the fault state is not reported or indicated in time is avoided, and the states of 2 or more doors are determined by reference and comparison.
In another implementation, step 102 includes: and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train, wherein the opening and closing state of the self vehicle door is larger than the opening and closing state of other vehicle doors on the same side of the train. Namely, whether the opening and closing state of the self vehicle door is the same as the opening and closing state of most other vehicle doors on the same side of the train is judged. This implementation is based on the idea that a few items are subject to a majority, and it is considered that a plurality of doors are less likely to be in a failure state at the same time, and therefore the switch state that is most in the majority is regarded as a correct non-failure switch state.
One of the two implementation modes is selected.
After step 102, the process proceeds to step 103 or step 104.
Step 103: and when other doors on the same side of the train are closed, executing door closing operation.
Under the condition that the opening and closing states of the door of the train are judged to be different from those of other doors on the same side of the train, the door of the train is considered to be broken down, and if the other doors on the same side of the train are closed, the door of other normal states can be directly followed to control the closing of the door of the train. The execution of the door close command does not require some determination of safety information.
Step 104: and when the other doors on the same side of the train are opened, if the safety state judgment result is safety, the door opening operation is executed.
Under the condition that the opening and closing states of the train door are judged to be different from those of other train doors on the same side of the train, the train door is considered to have a fault, and if the other train doors are opened, the train door is judged to be combined with other safety conditions, namely whether the current train condition meets the safety conditions, whether the door opening operation is allowed, and the like. The safety state judgment is beneficial to ensuring the safety of passengers.
When the opening and closing state of the self vehicle door is judged to be different from the opening and closing state of other vehicle doors on the same side of the train, the other vehicle doors on the same side of the train are opened, and the judgment result of the safety state of the vehicle door is safe, the vehicle door opening condition is considered to be met, and the self vehicle door is controlled to be opened.
According to the vehicle door control method, the vehicle door control unit can acquire the opening and closing states of other vehicle doors on the same side of the train in real time, and the vehicle doors of the train are usually opened or closed at the same side of the train at the same time, so that whether the vehicle doors break down or not is judged by comparing the opening and closing states of the other vehicle doors on the same side of the train, and when the vehicle doors break down, the opening and closing states of the other vehicle doors on the same side of the train are followed to control the opening and closing of the vehicle doors, so that the influence of the vehicle door faults on the operation of the train is avoided, and the alignment point rate of the vehicle is ensured.
In other embodiments, the vehicle door control method may further include the content of making the safety state determination. The step of making the safety state determination may be before the door is opened. The safety state determination in this embodiment is performed only when it is determined that the opening/closing state of the door of the vehicle is different from the opening/closing state of the other doors on the same side of the train and the other doors on the same side of the train are open.
The specific implementation of the safety state determination may refer to fig. 2, where fig. 2 is a flow chart of the safety state determination disclosed in the embodiment of the present invention, and as shown in fig. 2, the safety state determination may include:
step 201: and judging whether the vehicle speed is zero or not and whether the whole vehicle has a door allowing signal or not.
And judging whether the vehicle speed is zero or not according to a zero-speed hard wire signal. The train 'zero speed signal' is a safe signal, and in order to realize reliable transmission of the 'zero speed signal', the train adopts the wire cable to transmit a safe signal instruction to the gate controller. When the zero-speed hard wire signal is at high level 1, the precondition for opening the door is provided.
The door enable signal is a door system safety signal. In order to realize safe door opening, the 'door permission signal' of the train is transmitted to the door controller by adopting a wire cable. The "gate enable signal" is a high level "1" which is a precondition for opening the gate.
Step 202: when the vehicle speed is zero and the door enable signal is present, a safe state is determined.
By judging whether the self state of the train door is the same as the states of other train doors or not and combining the safety state judgment, the safety of opening the train door can be fully ensured.
Fig. 3 is a flowchart of another vehicle door control method according to an embodiment of the present invention, and referring to fig. 3, the vehicle door control method may include:
step 301: and acquiring the state information of the other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state.
Step 302: and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train which are not in the fault state, and if not, entering the step 303 or the step 304.
And 303, executing door closing operation when other doors on the same side of the train are closed.
Step 304: and when the other doors on the same side of the train are opened, if the safety state judgment result is safety, the door opening operation is executed.
Step 305: and marking the fault state so that the vehicle controller and other vehicle door controllers on the same side of the train acquire the current fault state of the vehicle door.
Namely, the vehicle door which is executing the following function is marked as a fault state, so that the vehicle controller and other vehicle door controllers on the same side of the train determine whether the current vehicle door is executing the following function. Wherein, the following means that the current car door controller follows the opening and closing actions of other car doors on the same side of the train to control the opening and closing states of the car doors.
Specifically, a status bit may be set, and the status data is used to feed back whether the set of gates is in a "normal state" or a "fault state". For example, when the specific status bit is "0", it indicates that the door is in a normal state, and when the specific status bit is "1", it indicates that the door is in a failure state.
Step 306: and reporting the fault state to a vehicle control unit.
In the embodiment, when the vehicle door fails, the vehicle door control method can not only follow other vehicle doors in a normal state to open or close the vehicle door, but also mark fault information timely and report the fault information to the train control unit, so that the train can be maintained timely after the operation is stopped.
In the above embodiments, there are various types of door failures, including but not limited to the following types:
1. a single set of door can not receive a door opening and closing hard line instruction or a network door opening and closing instruction sent by a train (the fault comprises poor train hard line contact or network information sending error code, door control receiving hardware or network fault, signal interference or too short time of a driver operation instruction, so that the door control can not receive the instruction);
2. -a single set of doors receives a door opening command instant through a train hardwire or network, and the door opening command, a zero speed hardwire signal or a door allow signal instant fault does not satisfy a safe door opening condition;
conditions that lead to transient faults of the above signals: firstly, because of electromagnetic interference, a 'door allowing signal' or a 'zero-speed hard wire signal' is instantaneously not equal to '1' or the pulse time of a 'door opening signal' is too short, and the door control is not sensed;
secondly, the 'door allowing signal' or the 'zero-speed hard wire signal' is not conducted instantaneously due to the shock of the vehicle;
and thirdly, because the sources of the 'door allowing signal', 'zero-speed hard wire signal' and 'door opening signal' are different, the moment that three instructions are completely satisfied at the same time in the same time segment (200 milliseconds) is not simultaneously generated. The three instructions arrive at the door control in a staggered mode, so that the vehicle door cannot be opened.
3. When the train hard line or the network sends an instruction, the gating is in the restarting process due to other faults;
4. when a train hard line or a network sends a door opening instruction, a single set of doors receive a door closing instruction due to a certain fault, and the doors preferentially execute the door closing instruction;
wherein "a failure" is exemplified by: firstly, a driver simultaneously presses to open and close a door; secondly, when the train sends a door opening instruction through the network, the instruction is delayed due to network blockage, and the driver presses a door closing instruction again. And thirdly, two instructions for opening and closing the door are sent to the door controller due to interference or fault short circuit.
5. When the train hardwire or the network sends a door opening and closing instruction, the single set of doors have overlarge resistance due to passenger congestion or certain faults and do not execute the door opening and closing instruction.
While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present invention is not limited by the illustrated ordering of acts, as some steps may occur in other orders or concurrently with other steps in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
The method is described in detail in the embodiments disclosed above, and the method of the present invention can be implemented by various types of apparatuses, so that the present invention also discloses an apparatus, and the following detailed description will be given of specific embodiments.
Fig. 4 is a schematic structural diagram of a vehicle door control device according to an embodiment of the present invention, and as shown in fig. 4, the vehicle door control device 40 may include:
the state obtaining module 401 is configured to obtain vehicle door state information of other vehicle doors on the same side of the train, where the vehicle door state information includes an open/close state.
The obtaining of the state information of the other doors on the same side of the train can be the obtaining of the state information of the other doors on the same side of the train through a network.
It should be noted that the doors on the same side only refer to doors of the passenger room, and in the process of train entering and leaving, the doors of the passenger room are opened and closed, and the control logics of the doors of the cab and the doors of the passenger room are different. Therefore, in this embodiment, the doors are all referred to as passenger compartment doors.
And the state judgment module 402 is configured to judge whether the opening and closing state of the vehicle door is the same as the opening and closing states of other vehicle doors on the same side of the train.
In this embodiment, the number of the other doors on the same side of the train is not determined, and the judgment of whether the opening and closing state of the door of the train is the same as the opening and closing state of the other doors on the same side of the train can be realized differently.
For example, in a first implementation manner, the state determining module 402 is specifically configured to: and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train. At least two doors are used as a standard, so that the condition that other doors on the same side of the train are in a fault state and the fault state is not reported or indicated in time is avoided, and the states of 2 or more doors are determined by reference and comparison.
And a door closing control module 403, configured to perform a door closing operation when the determination result of the state determination module is different and the states of the other doors on the same side of the train are door closing.
Under the condition that the opening and closing states of the door of the train are judged to be different from those of other doors on the same side of the train, the door of the train is considered to be broken down, and if the other doors on the same side of the train are closed, the door of other normal states can be directly followed to control the closing of the door of the train. The execution of the door close command does not require some determination of safety information.
And the door opening control module 404 is configured to execute a door opening operation when the determination result of the state determination module is different, the states of other doors on the same side of the train are door opening, and the safety determination result is safety.
Under the condition that the opening and closing states of the train door are judged to be different from those of other train doors on the same side of the train, the train door is considered to have a fault, and if the other train doors are opened, the train door is judged to be combined with other safety conditions, namely whether the current train condition meets the safety conditions, whether the door opening operation is allowed, and the like. The safety state judgment is beneficial to ensuring the safety of passengers.
When the opening and closing state of the self vehicle door is judged to be different from the opening and closing state of other vehicle doors on the same side of the train, the other vehicle doors on the same side of the train are opened, and the judgment result of the safety state of the vehicle door is safe, the vehicle door opening condition is considered to be met, and the self vehicle door is controlled to be opened.
This embodiment door controlling means, door control unit can acquire the on-off state of other doors of train homonymy in real time, because the door of vehicle all is that the train homonymy opens simultaneously or closes usually, consequently judges whether self breaks down through comparing with other door on-off states, when confirming self breaks down, follows opening or closing of the on-off state control door of other doors of train homonymy to the influence of door trouble to train operation has been avoided, the alignment rate of vehicle has been guaranteed.
Fig. 5 is a schematic structural diagram of another vehicle door control device disclosed in the embodiment of the present invention, and as shown in fig. 5, in another embodiment, the vehicle door control device 50 may further include a safety determination module 501 for performing safety state determination.
The security determination module 501 may be specifically configured to: judging whether the vehicle speed is zero or not and whether the whole vehicle has a door allowing signal or not; when the vehicle speed is zero and the door enable signal is present, a safe state is determined.
And judging whether the vehicle speed is zero or not according to a zero-speed hard wire signal. The train 'zero speed signal' is a safe signal, and in order to realize reliable transmission of the 'zero speed signal', the train adopts the wire cable to transmit a safe signal instruction to the gate controller. When the zero-speed hard wire signal is at high level 1, the precondition for opening the door is provided.
The door enable signal is a door system safety signal. In order to realize safe door opening, the 'door permission signal' of the train is transmitted to the door controller by adopting a wire cable. The "gate enable signal" is a high level "1" which is a precondition for opening the gate.
By judging whether the self state of the train door is the same as the states of other train doors or not and combining the safety state judgment, the safety of opening the train door can be fully ensured.
Fig. 6 is a schematic structural diagram of another vehicle door control device according to an embodiment of the present invention, and as shown in fig. 6, a vehicle door control device 60 includes:
the state obtaining module 401 is configured to obtain vehicle door state information of other vehicle doors on the same side of the train, where the vehicle door state information includes an open/close state.
And the state judgment module 402 is configured to judge whether the opening and closing state of the vehicle door is the same as the opening and closing states of other vehicle doors on the same side of the train.
And a door closing control module 403, configured to perform a door closing operation when the determination result of the state determination module is different and the states of the other doors on the same side of the train are door closing.
And the door opening control module 404 is configured to execute a door opening operation when the determination result of the state determination module is different, the states of other doors on the same side of the train are door opening, and the safety determination result is safety.
And the fault marking module 601 is used for marking the fault state so that the fault state of the current vehicle door can be obtained by the vehicle controller and other vehicle door controllers on the same side of the train.
Specifically, a status bit may be set, and the status data is used to feed back whether the set of gates is in a "normal state" or a "fault state". For example, when the specific status bit is "0", it indicates that the door is in a normal state, and when the specific status bit is "1", it indicates that the door is in a failure state.
And a fault reporting module 602, configured to report the fault state to the vehicle control unit.
In the embodiment, when the vehicle door fails, the vehicle door control device can not only follow other vehicle doors in a normal state to open or close the vehicle door, but also mark fault information timely and report the fault information to the train control unit, so that the train can be maintained timely after stopping operation.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. A vehicle door control method characterized by comprising:
acquiring the state information of other doors on the same side of the train, wherein the state information of the doors comprises an opening and closing state;
judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train or not;
if the train door closing state is different, performing door closing operation when other train doors on the same side are closed; when other doors on the same side of the train are opened, judging the safety state; if the safety state judgment result is safety, executing door opening operation;
wherein the performing the safety state determination includes:
judging whether the vehicle speed is zero or not and whether the whole vehicle has a door allowing signal or not;
when the vehicle speed is zero and a door allowing signal exists, determining that the vehicle is in a safe state;
judge whether the on-off state of self door is the same with the on-off state of other doors of train homonymy, include:
and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train.
2. The vehicle door control method according to claim 1, characterized by further comprising:
and marking the fault state so that the vehicle controller and other vehicle door controllers on the same side of the train acquire the current fault state of the vehicle door.
3. The vehicle door control method according to claim 2, wherein the vehicle door state information includes a failure state, and the determining whether the opening and closing state of the vehicle door is the same as the opening and closing state of the other vehicle doors on the same side of the train includes:
and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train which are not in the fault state.
4. The vehicle door control method according to claim 3, characterized by further comprising:
and reporting the fault state to a vehicle control unit.
5. A vehicle door control device characterized by comprising:
the state acquisition module is used for acquiring the vehicle door state information of other vehicle doors on the same side of the train, and the vehicle door state information comprises an opening and closing state;
the state judgment module is used for judging whether the opening and closing state of the self vehicle door is the same as the opening and closing states of other vehicle doors on the same side of the train or not;
the door closing control module is used for executing door closing operation when the judgment results of the state judgment modules are different and other doors on the same side of the train are in door closing states;
the door opening control module is used for executing door opening operation when the judging results of the state judging modules are different, the states of other doors on the same side of the train are door opening and the safety judging result is safety;
the safety judgment module is used for judging whether the vehicle speed is zero or not and whether the whole vehicle has a door allowing signal or not; when the vehicle speed is zero and a door allowing signal exists, determining that the vehicle is in a safe state;
the state judgment module is specifically configured to: and judging whether the opening and closing states of the self vehicle door are the same as the opening and closing states of at least two other vehicle doors on the same side of the train.
6. The vehicular door control apparatus according to claim 5, characterized by further comprising:
and the fault marking module is used for marking the fault state so that the vehicle controller and other vehicle door controllers acquire the current fault state of the vehicle door.
7. The vehicle door control device according to claim 6, wherein the vehicle door state information includes a fault state, and the state determination module is specifically configured to:
and judging whether the opening and closing state of the self vehicle door is the same as the opening and closing state of other vehicle doors on the same side of the train which are not in the fault state.
CN201911005866.0A 2019-10-22 2019-10-22 Vehicle door control method and device Active CN110714684B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112560165A (en) * 2020-06-11 2021-03-26 中车青岛四方机车车辆股份有限公司 Urban rail vehicle and passenger room door fault diagnosis method thereof
CN112854949A (en) * 2021-01-11 2021-05-28 广州小鹏自动驾驶科技有限公司 Control method and device for scissor door of vehicle and vehicle
CN112664094A (en) * 2021-01-12 2021-04-16 中车青岛四方机车车辆股份有限公司 Rail vehicle door alignment control method and system, electronic device and storage medium
CN114267556B (en) * 2021-12-06 2023-12-08 中车株洲电力机车有限公司 Electric key switching device for vehicle door and vehicle door control method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1380211A (en) * 2001-04-06 2002-11-20 株式会社纳博克 Station gate device and its control method
WO2014155732A1 (en) * 2013-03-29 2014-10-02 三菱重工業株式会社 Signal system and door control method
CN105401824A (en) * 2015-11-24 2016-03-16 北京交控科技股份有限公司 Train door control method and system suitable for full-automatic drive train
CN106545264A (en) * 2016-11-10 2017-03-29 交控科技股份有限公司 A kind of Train door control method based on scene residing for train
CN207177578U (en) * 2017-05-08 2018-04-03 中车株洲电力机车有限公司 A kind of control device and tramcar of the self-service enabling of tramcar passenger
EP3428377A1 (en) * 2016-03-10 2019-01-16 CRRC Qingdao Sifang Co., Ltd. Railway vehicle-based door control method, system and device
CN109750933A (en) * 2017-11-03 2019-05-14 上海嘉成轨道交通安全保障***股份公司 A kind of rail traffic platform accelerator control system
CN208906728U (en) * 2018-08-01 2019-05-28 广州地铁设计研究院股份有限公司 A kind of gate coordinated control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1380211A (en) * 2001-04-06 2002-11-20 株式会社纳博克 Station gate device and its control method
WO2014155732A1 (en) * 2013-03-29 2014-10-02 三菱重工業株式会社 Signal system and door control method
CN105401824A (en) * 2015-11-24 2016-03-16 北京交控科技股份有限公司 Train door control method and system suitable for full-automatic drive train
EP3428377A1 (en) * 2016-03-10 2019-01-16 CRRC Qingdao Sifang Co., Ltd. Railway vehicle-based door control method, system and device
CN106545264A (en) * 2016-11-10 2017-03-29 交控科技股份有限公司 A kind of Train door control method based on scene residing for train
CN207177578U (en) * 2017-05-08 2018-04-03 中车株洲电力机车有限公司 A kind of control device and tramcar of the self-service enabling of tramcar passenger
CN109750933A (en) * 2017-11-03 2019-05-14 上海嘉成轨道交通安全保障***股份公司 A kind of rail traffic platform accelerator control system
CN208906728U (en) * 2018-08-01 2019-05-28 广州地铁设计研究院股份有限公司 A kind of gate coordinated control system

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