CN109050582A - Train status intelligent control method and system - Google Patents
Train status intelligent control method and system Download PDFInfo
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- CN109050582A CN109050582A CN201810963576.6A CN201810963576A CN109050582A CN 109050582 A CN109050582 A CN 109050582A CN 201810963576 A CN201810963576 A CN 201810963576A CN 109050582 A CN109050582 A CN 109050582A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0045—Destination indicators, identification panels or distinguishing signs on the vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/10—Operations, e.g. scheduling or time tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/40—Handling position reports or trackside vehicle data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
- B61L27/57—Trackside diagnosis or maintenance, e.g. software upgrades for vehicles or vehicle trains, e.g. trackside supervision of train conditions
Abstract
The invention discloses a kind of train status intelligent control method and systems, method includes: that PIS system receives the train running information that TCMS is sent, automatic broadcast playback is carried out, and gives the content uploading of broadcasting to the vehicle-state intellectual monitoring platform by vehicle-ground wireless communication；Vehicle-state intellectual monitoring platform receives the broadcasting content that the PIS system reports, and obtains train operation state；Obtain the actual motion state of the train in real time from signal system；The actual motion state of train operation state and the train obtained in real time from the signal system that the PIS system reports is compared, judges whether the operating status of the train is normal.The present invention can monitor subway train real-time running state in real time, and the signal number evidence of contrast signal system, it can further deepen to monitor subway train status, supervision convenient for metro operation company to train operation state, failure is found in time and obtains the reason of breaking down, to solve failure problems.
Description
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of train status intelligent control method and systems.
Background technique
With Chinese city economy, the quickening of social sustained and rapid development and urbanization paces, urban congestion goes out to citizen
Row brings inconvenience, and the vehicles such as subway, light rail, tramcar, high-speed rail are due to its convenient, fast, punctual operation
Advantage and increasingly become citizens' activities preferred traffic tool.
Currently, it is usually provided with vehicle-mounted passenger information system (PIS system) on the train of these field of track traffic,
PIS system provides real-time train information for passenger, and directing passengers are ridden.It, can be inevitable however during train operation
The some uncertain failures of generation.Such as passenger, when taking subway, subway immediately enters subway platform, subway carries out
Arrival reminding broadcast, but since Equipment causes arrival reminding broadcast not send.Cause passenger without and at present
Vehicle causes passenger to complain.Due to arrival reminding broadcast time will not last very long, if at this moment driver does not record in time
The event and phenomenon that failure occurs.Especially subway train can normally call out the stops again in the next stop, be likely to not look in this way
To the basic reason of failure.
Therefore, it is necessary to provide a solution, realizes to the intellectual monitoring of train operation state, find failure in time
And the reason of breaking down is obtained, to solve failure.
Summary of the invention
The present invention provides a kind of train status intelligent monitoring that can be monitored to train operation state and failure real-time intelligent
Method and system.
To achieve the above object, the present invention provides a kind of train status intelligent control method, and the train status is intelligently supervised
Prosecutor method is applied to train status intelligent monitor system, and the train status intelligent monitor system includes: the ground that ground is arranged in
Face control centre, and setting PIS system ON TRAINS, the TCMS that is connect with the PIS system communication；In the ground control
The heart includes: signal system and vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring platform respectively with the signal
System and PIS system communication connection, the train status intelligent control method the following steps are included:
The PIS system receives the train running information that the TCMS is sent, and carries out automatic broadcast playback, and by vehicle
Wireless communication gives the content uploading of broadcasting to the vehicle-state intellectual monitoring platform；
The vehicle-state intellectual monitoring platform receives the broadcasting content that the PIS system reports, and obtains train operation shape
State；
The vehicle-state intellectual monitoring platform obtains the actual motion state of the train from the signal system in real time；
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal system
The actual motion state for the train that system obtains in real time compares, and judges whether the operating status of the train is normal.
Wherein, the train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from described
The actual motion state for the train that signal system obtains in real time compares, and whether just to judge the operating status of the train
Normal step includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal system
The actual motion state for the train that system obtains in real time compares, and judges whether the two is consistent；
If the two is inconsistent, determine that the PIS system is misrepresented deliberately；
If the two is consistent, judge the PIS system whether according to predetermined case progress broadcast playback；
If the PIS system does not carry out broadcast playback according to predetermined case, determine that the PIS system is failed to report；
If the PIS system carries out broadcast playback according to predetermined case, determine that the operating status of the train is normal.
Wherein, the practical logic of calling out the stops of the preparatory autonomous learning of vehicle-state intellectual monitoring platform, the vehicle-state intelligence
The train that energy monitoring platform obtains in real time by the train operation state that the PIS system reports and from the signal system
Actual motion state compares, and judges that the whether normal step of the operating status of the train includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal system
The actual motion state for the train that system obtains in real time compares, and judges whether the two is consistent；
If the two is consistent, judge whether the train operation state obtained and train actual motion logic are consistent；
If the train operation state obtained is consistent with train actual motion logic, the operating status of the train is being determined just
Often；
If the train operation state and train actual motion logic that obtain are inconsistent, signal system exception is determined.
Wherein, the train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from described
Whether the actual motion state for the train that signal system obtains in real time compares, both judge after consistent step,
Further include:
If the two is inconsistent, the actual motion state and train of the train that the signal system obtains in real time are judged
Whether actual motion logic is consistent；
If the actual motion state for the train that the signal system obtains in real time is consistent with train actual motion logic,
Then determine the PIS system exception, and judges the fault type of the PIS system according to the data that the PIS system reports；
If the actual motion state for the train that the signal system obtains in real time and train actual motion logic are different
It causes, then judges whether train operation state that the PIS system reports and train actual motion logic are consistent；
If the train operation state that the PIS system reports is consistent with train actual motion logic, the signal is determined
System exception；
If the train operation state that the PIS system reports and train actual motion logic are inconsistent, the letter is judged
Number system and PIS system are abnormal.
Wherein, the method also includes:
The vehicle-state intellectual monitoring platform is externally reported when the operating status for determining the train is abnormal
It is alert；And/or the vehicle-state intellectual monitoring platform is fed back when receiving information inquiry instruction according to the inquiry instruction
Corresponding query result；And/or train operation state is sent to by the vehicle-state intellectual monitoring platform by Cloud Server
Each terminal.
In addition, the present invention also proposes a kind of train status intelligent monitor system, the train status intelligent monitor system packet
It includes: the ground control centre on ground is set, and setting PIS system ON TRAINS, connect with the PIS system communication
TCMS；The ground control centre includes: signal system and vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring
Platform is connect with the signal system and PIS system communication respectively；Wherein:
The TCMS obtains train running information, is sent to the PIS system for setting mode according to vehicle；
The PIS system, the train running information sent for receiving the TCMS, carries out automatic broadcast playback, and lead to
Vehicle-ground wireless communication is crossed by the content uploading of broadcasting to the vehicle-state intellectual monitoring platform；
The vehicle-state intellectual monitoring platform, the broadcasting content reported for receiving the PIS system obtain train fortune
Row state, and the actual motion state of the train, the column that the PIS system is reported are obtained from the signal system in real time
Vehicle operating status and the actual motion state of the train obtained in real time from the signal system compare, and judge the column
Whether the operating status of vehicle is normal.
Wherein, the inception point that the TCMS is sent to that the train running information of PIS system includes: train traveling encodes, eventually
Point station coding, when set out in advance to make arrangements coding, next stop coding, train number, in advance arrive at a station broadcast triggers, broadcast triggers of arriving at a station,
Temporal information, information of more standing.
Wherein, the content of the PIS system plays includes: the inception point coding of train traveling, terminus coding, works as next stop
Coding, next stop coding, train number, the broadcast singal that arrives at a station in advance, the broadcast singal that arrives at a station, temporal information, power amplifier work state, vehicle
Carry PIS other equipment working condition.
Wherein, the PIS system includes: the control unit of train operator room to be arranged in, and be arranged in each compartment
Power amplifier unit；Wherein:
Described control unit is transferred to the power amplifier unit of each compartment, by power amplifier list for selecting corresponding voice document
Member carries out signal amplification, is played out by loudspeaker.
Wherein, the vehicle setting mode includes: automatic mode, semiautomatic-mode, manual mode.
Compared with prior art, a kind of train status intelligent control method proposed by the present invention and system, vehicle-mounted passenger is believed
Breath system (PIS system) is combined with intellectual monitoring platform, can be with by the comparison judgment method to train status real-time monitoring
The effectively vehicle run signal (information such as ATS) in record train real-time running state and contrast signal system source.Thus
It is possible to prevente effectively from avoiding the influence of human factor when breaking down, guarantee the accuracy of record fault time.Separately pass through comparison
The trigger signal of signal system can with clear failure problem types (do not call out the stops, the station that reports an error etc.), by the failure logging time, in conjunction with
The running log of PIS system and signal system record can analyze out of order basic reason.
Subway train real-time running state can be monitored in real time by above-mentioned judgment method, and compared signal
The signal number evidence of system, so that it may further deepen to monitor subway train status, convenient for metro operation company to train
The supervision of operating status finds failure and obtains the reason of breaking down, in time to solve failure problems.
Detailed description of the invention
Fig. 1 is train status intelligent monitor system structural schematic diagram of the present invention；
Fig. 2 is the flow diagram of train status intelligent control method embodiment of the present invention；
Fig. 3 is that a kind of whether normal logical schematic of the operating status of train is judged in the embodiment of the present invention；
Fig. 4 is that the whether normal another logical schematic of the operating status of train is judged in the embodiment of the present invention；
Fig. 5 is to judge that subway crewless train broadcasts the realization principle frame of correctness in the embodiment of the present invention
Schematic diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Term of the present invention is explained:
TCMS:Train Control Management System, Train Control management system
TCMS is exactly to pass through network (usually railway dedicated network TCN, WorldFIP, Longworks etc.) for train
Various control equipment connect, and set up main control device, carry out same control and information sharing.TCMS architecture is based on having
The standard TCN of High redundancy.The architecture uses the TCMS module of 2 standards, every half train (referred to as vehicle group) one.TCMS
Architecture has continued to use HV structure (each tractive transformer has a TCMS module).Two modules are total by train using gateway
Line is communicated.
PIS:Passenger Information System, passenger information system:
Passenger information system is to provide the service system of all kinds of information in subway for passenger.Multimedia network technology is relied on,
Using computer system as core, by setting subway concourse, platform, entrance, train display terminal, allow passenger timely and accurately
Solve the multimedia comprehensive information system of train operation information and public medium information；It is that subway system realizes people-oriented, raising
Service quality, the critical facility for accelerating various information bulletin transmitting, are to improve metro operation management level, expand subway to passenger
The effective tool of service range.
Passenger information system under normal circumstances, provides Passenger Notice, service time, train arrival and leaving time, train time
Table, manager's bulletin, government notice, tour reference, stock information, Media News, live game coverage, advertisement etc. are dynamic in real time more
Media information；Under the abnormal conditions such as fire, obstruction and the attack of terrorism, dynamic emergency evacuation prompt is provided.
CBTC:Communication Based Train Control, movable block are the train controls based on the communication technology
System processed
ATC:Automatic Train Control, train automatic controlling system.
ATS, control centre's signal system.
The present invention program can be applied to rail vehicle technical field, be particularly suitable for Unmanned Systems.The present embodiment
It is illustrated with crewless train, but not limited to this.
Unmanned Systems refer to that absolutely not driver and crew member participate in, and vehicle is uniformly controlled control centre
The lower full-automatic operation of realization, automatic realization train suspend mode, wake-up, preparation, self-test, automatic running, parking and close door, and
Realize that the functions such as automatic recovery, including carwash can also be completed in the case where unattended in case of a fault.
Specifically, Fig. 1 and Fig. 2 is please referred to, Fig. 1 is the framework signal of train status intelligent monitor system proposed by the present invention
Figure；Fig. 2 is the flow diagram of train status intelligent control method first embodiment proposed by the present invention.
As shown in Fig. 2, the embodiment of the present invention proposes a kind of train status intelligent control method, the train status is intelligently supervised
Prosecutor method is applied to train status intelligent monitor system, as shown in Figure 1, the train status intelligent monitor system includes: setting
In the ground control centre on ground, and setting PIS system ON TRAINS, the TCMS that is connect with the PIS system communication；It is described
Ground control centre includes: signal system and vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring platform difference
Connect with the signal system and PIS system communication, the train status intelligent control method the following steps are included:
Step S1, the PIS system receive the train running information that the TCMS is sent, carry out automatic broadcast playback, and
The content uploading of broadcasting is given to the vehicle-state intellectual monitoring platform by vehicle-ground wireless communication；
Step S2, the vehicle-state intellectual monitoring platform receive the broadcasting content that the PIS system reports, and obtain train
Operating status；
Step S3, the vehicle-state intellectual monitoring platform obtain the practical fortune of the train from the signal system in real time
Row state；
Step S4, train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from institute
The actual motion state for stating the train that signal system obtains in real time compares, judge the train operating status whether
Normally.
Specifically, as an implementation, as shown in figure 3, the vehicle-state intellectual monitoring platform is by the PIS system
The actual motion state of train operation state and the train obtained in real time from the signal system that system reports compares,
Judge that the whether normal step of the operating status of the train includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal system
The actual motion state for the train that system obtains in real time compares, and judges whether the two is consistent；
If the two is inconsistent, determine that the PIS system is misrepresented deliberately；
If the two is consistent, judge the PIS system whether according to predetermined case progress broadcast playback；
If the PIS system does not carry out broadcast playback according to predetermined case, determine that the PIS system is failed to report；
If the PIS system carries out broadcast playback according to predetermined case, determine that the operating status of the train is normal.
As another embodiment, as shown in figure 4, the preparatory autonomous learning of the vehicle-state intellectual monitoring platform is practical
Call out the stops logic, the train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal
The actual motion state for the train that system obtains in real time compares, and judges whether the operating status of the train is normal
Step includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from the signal system
The actual motion state for the train that system obtains in real time compares, and judges whether the two is consistent；
If the two is consistent, judge whether the train operation state obtained and train actual motion logic are consistent；
If the train operation state obtained is consistent with train actual motion logic, the operating status of the train is being determined just
Often；
If the train operation state and train actual motion logic that obtain are inconsistent, signal system exception is determined.
Wherein, the train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from described
Whether the actual motion state for the train that signal system obtains in real time compares, both judge after consistent step,
Further include:
If the two is inconsistent, the actual motion state and train of the train that the signal system obtains in real time are judged
Whether actual motion logic is consistent；
If the actual motion state for the train that the signal system obtains in real time is consistent with train actual motion logic,
Then determine the PIS system exception, and judges the fault type of the PIS system according to the data that the PIS system reports；
If the actual motion state for the train that the signal system obtains in real time and train actual motion logic are different
It causes, then judges whether train operation state that the PIS system reports and train actual motion logic are consistent；
If the train operation state that the PIS system reports is consistent with train actual motion logic, the signal is determined
System exception；
If the train operation state that the PIS system reports and train actual motion logic are inconsistent, the letter is judged
Number system and PIS system are abnormal.
Further, the method also includes:
The vehicle-state intellectual monitoring platform is externally reported when the operating status for determining the train is abnormal
It is alert；And/or the vehicle-state intellectual monitoring platform is fed back when receiving information inquiry instruction according to the inquiry instruction
Corresponding query result；And/or train operation state is sent to by the vehicle-state intellectual monitoring platform by Cloud Server
Each terminal, intellectual monitoring platform rely primarily on data analysis technique and cloud service communication technology；It is obtained by data analysis technique
The operating status and fault message for taking train send information to each terminal by cloud service communication technology.
Compared with prior art, a kind of train status intelligent control method proposed by the present invention and system, vehicle-mounted passenger is believed
Breath system (PIS system) is combined with intellectual monitoring platform, can be with by the comparison judgment method to train status real-time monitoring
The effectively vehicle run signal (information such as ATS) in record train real-time running state and contrast signal system source.Thus
It is possible to prevente effectively from avoiding the influence of human factor when breaking down, guarantee the accuracy of record fault time.Separately pass through comparison
The trigger signal of signal system can with clear failure problem types (do not call out the stops, the station that reports an error etc.), by the failure logging time, in conjunction with
The running log of PIS system and signal system record can analyze out of order basic reason.
Subway train real-time running state can be monitored in real time by above-mentioned judgment method, and compared letter
The signal number evidence of number system, so that it may further deepen to monitor subway train status, convenient for metro operation company to column
The supervision of vehicle operating status finds failure and obtains the reason of breaking down, in time to solve failure problems.
As shown in Figure 1, the present invention proposes a kind of train status intelligent monitor system, the train status intelligent monitor system
It include: that the ground control centre on ground is set, and setting PIS system ON TRAINS, connect with the PIS system communication
TCMS；The ground control centre includes: signal system and vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring
Platform is connect with the signal system and PIS system communication respectively；Wherein:
The TCMS obtains train running information, is sent to the PIS system for setting mode according to vehicle；It is described
It includes: automatic mode, semiautomatic-mode, manual mode that vehicle, which sets mode,.
The PIS system, the train running information sent for receiving the TCMS, carries out automatic broadcast playback, and lead to
Vehicle-ground wireless communication is crossed by the content uploading of broadcasting to the vehicle-state intellectual monitoring platform；
The vehicle-state intellectual monitoring platform, the broadcasting content reported for receiving the PIS system obtain train fortune
Row state, and the actual motion state of the train, the column that the PIS system is reported are obtained from the signal system in real time
Vehicle operating status and the actual motion state of the train obtained in real time from the signal system compare, and judge the column
Whether the operating status of vehicle is normal.
The train running information that the TCMS is sent to PIS system includes: the inception point coding of train traveling, terminus volume
Code, when set out in advance to make arrangements coding, next stop coding, train number, in advance arrive at a station broadcast triggers, broadcast triggers of arriving at a station, the time believe
Breath, information of more standing.
The content of the PIS system plays include: train advance inception point coding, terminus coding, when set out in advance to make arrangements coding,
Next stop coding, train number, the broadcast singal that arrives at a station in advance, the broadcast singal that arrives at a station, temporal information, power amplifier work state, vehicle-mounted PIS
Other equipment working condition.
The PIS system include: the control unit of train operator room is set, and each compartment setting power amplifier list
Member；Wherein:
Described control unit is transferred to the power amplifier unit of each compartment, by power amplifier list for selecting corresponding voice document
Member carries out signal amplification, is played out by loudspeaker.
Below by taking subway train as an example, system architecture and realization principle of the invention are described in detail:
Vehicle-mounted PIS system (or vehicle-mounted broadcasting system), vehicle-mounted PIS system are set on subway train (or other types train)
System includes: the control unit that vehicle-mounted PIS system (broadcast system) is arranged in drivers' cab, and power amplifier unit is arranged in each compartment, vehicle-mounted
PIS system is connected with train control system (TCMS)；
Railcar condition monitoring platform is arranged in ground control centre, and vehicle state monitoring platform and vehicle-mounted PIS pass through tunnel
Road wireless communication is attached, meanwhile, then connect with control centre signal system (ATS) by wired mode, or pass through it
His system forwards obtain train signal data.
TCMS sets mode (automatic mode, semiautomatic-mode, manual mode) according to vehicle and receives vehicle operating information.
Vehicle-mounted PIS carries out automatic broadcast playback by receiving the vehicle operating information that TCMS is sent, and casting content includes " pre-
Arrive at a station broadcast " " broadcast of arriving at a station " etc.；When each vehicle-mounted PIS system plays, vehicle-mounted PIS system master unit is responsible for Response to selection
Voice document is transferred to the power amplifier of every section vehicle, carries out signal amplification by power amplifier, is played out by loudspeaker.
It includes (and being not limited to), the inception point that train is advanced that TCMS, which is sent to vehicle-mounted PIS vehicle operation information content,
Coding, terminus encode, when coding of setting out in advance to make arrangements, next stop coding, train number, arrive at a station in advance broadcast triggers, broadcast touching of arriving at a station
Signalling, temporal information, information etc. of more standing；
Travel condition of vehicle is uploaded to subway by car-ground radio system by the operation that PIS system is carried out according to system itself
Vehicle state monitoring platform.
Vehicle-mounted PIS passes through vehicle-ground wireless communication in real time and gives the content uploading of broadcasting to railcar condition monitoring platform, interior
Hold includes (and being not limited to): the inception point that train is advanced encodes, terminus encodes, when coding of setting out in advance to make arrangements, next stop coding, train volume
Number, the broadcast singal that arrives at a station in advance, the broadcast singal that arrives at a station, temporal information, power amplifier work state, vehicle-mounted PIS other equipment working condition
Deng；
Railcar condition monitoring platform is connect with signal system (ATS etc.) platform, obtains each train on route in real time
Operation and stop information, beacon includes platform number where (and being not limited to) train, section number, temporal information etc.；
The data that railcar condition monitoring platform is obtained by comparison from vehicle-mounted PIS and signal system ATS, to judge
Whether PIS broadcast is correct:
The site information uploaded by vehicle-mounted PIS determines train at which section (or platform)；It is obtained by ATS
Data also may determine that train at which section (or platform)；Comparison two is as a result, if it is different, then can determine whether train
Broadcast mistake；
By presetting, it can determine that vehicle-mounted PIS is broadcasted several times in a section and (respectively arrive at a station in advance wide
It broadcasts, broadcast etc. of arriving at a station)；According to the comparison of the vehicle-mounted PIS broadcast singal uploaded and ATS data, judge vehicle-mounted PIS whether same
Scheduled broadcasted content is sequentially completed in a section, if it is not, can determine whether to fail to report；
Vehicle-mounted PIS system detects whether the power amplifier unit in each compartment has signal defeated when being broadcasted every time
Out, and in real time the state of power amplifier unit is uploaded to railcar condition monitoring platform, if in vehicle-mounted PIS broadcast, each
Power amplifier unit has signal output, it is possible to determine that correct；It, can be with if there is some or all of power amplifier unit does not have signal output
Broadcast Fault is prompted to operator according to pre-set fault level.
Specifically judge that the realization principle frame of subway crewless train broadcast correctness is as shown in Figure 5:
Realization principle is as follows:
Vehicle-mounted PIS carries out automatic broadcast playback by TCMS control, and casting content includes that " broadcast of arriving at a station in advance " " arrives at a station wide
Broadcast " etc.；When each vehicle-mounted PIS system plays, vehicle-mounted PIS system master unit is responsible for the voice document of Response to selection, is transferred to
The power amplifier unit of every section vehicle carries out signal amplification by power amplifier unit, is played out by loudspeaker；
At the same time, vehicle-mounted PIS pass through in real time vehicle-ground wireless communication by the content uploading of broadcasting give railway trains broadcast system
It unites platform (OCC-TPA) (vehicle state monitoring platform quite in this present embodiment), content includes (and being not limited to): train row
Into inception point coding, terminus coding, when set out in advance to make arrangements coding, next stop coding, train number, in advance arrive at a station broadcast singal, arrive at a station
Broadcast singal, temporal information, power amplifier work state etc.；
Railway trains broadcast system platform (OCC-TPA) is connect with ground ATS system platform, is obtained in real time each on route
The operation and stop information of train, beacon include platform number, section number, the temporal information etc. where (and being not limited to) train；
The data that railway trains broadcast system platform (OCC-TPA) is obtained by comparison from vehicle-mounted PIS and signal ATS are come
Judge whether broadcast is correct, such as:
The site information uploaded by vehicle-mounted PIS determines train at which section (or platform)；It is obtained by ATS
Data also may determine that train at which section (or platform)；Comparison two is as a result, if it is different, then can determine whether train
Broadcast mistake；
By presetting, it can determine that vehicle-mounted PIS is broadcasted several times in a section and (respectively arrive at a station in advance wide
It broadcasts, broadcast etc. of arriving at a station)；According to the comparison of the vehicle-mounted PIS broadcast singal uploaded and ATS data, judge vehicle-mounted PIS whether same
Scheduled broadcasted content is sequentially completed in a section, if it is not, can determine whether to fail to report；
Vehicle-mounted PIS system detects whether the power amplifier in each compartment has signal output when being broadcasted every time, and
The state of power amplifier is uploaded to railway trains broadcast system platform (OCC-TPA) in real time, if in vehicle-mounted PIS broadcast, each
Power amplifier has signal output, it is possible to determine that correct；It, can be according to preparatory if there is some or all of power amplifier does not have signal output
The fault level of setting prompts Broadcast Fault to operator.
In the present embodiment, may be implemented it is unmanned under train operation state actively and passively monitoring, Yi Jiwu
The monitoring of people's driving Train equipment state: providing operation vehicle front, inside for control centre dispatcher and along line image,
By video surveillance devices to the monitoring of vehicle front and back and record accident information, it is convenient for later analysis cause of accident；Vehicle event
When barrier, subcontrol center remotely controls vehicle and wriggles to line to be avoided, station；Interior video monitor linkage sets vehicle-carrying communication
Standby condition monitoring etc..
In the present embodiment, realize to include following functions in the monitoring of train operation state:
1, vehicle-mounted broadcasting system function；
In unmanned situation, vehicle-mounted broadcasting system is by realizing following 3 kinds of functions with the interface of car-ground radio system:
1) passenger of playing plan notifies under driving automatic running driving mode；
2) driver's Live Audio under artificial mode；
3) operation control centre (OCC) dispatcher's remote handle broadcast.
2. the double-directional speech of passenger and control centre is conversed.
Each compartment in door position there is emergency alarm to pass through vehicle-mounted broadcasting using the channel of wireless communication system
The function that existing line center dispatcher initiates vehicle broadcast had both may be implemented in the interface of system and wireless communication system,
The two-way communication intercommunication function of passenger and control centre dispatcher or vehicle cab console may be implemented.
3. providing operation vehicle front, inside for control centre dispatcher and along line image.
Closing due to eliminating driver's cabin is arranged, and headstock tail needs to install additional, and there is the video monitor of infrared night viewing function to set
It is standby, for enhancing monitoring and record accident information to vehicle front and back, it is convenient for later analysis cause of accident；When vehicle trouble,
Subcontrol center remotely controls vehicle and wriggles to line to be avoided, station.The image of shooting will pass through transmission control on train-ground communication interface
Center processed is stored in vehicle local hard drive.
4. interior video monitor linkage function
Under the conditions of full-automatic driving, the monitoring information of vehicle itself and the warning information of special event pass through TCMS into
Row is collected, such as catch movement, fire alarm.Location information, fire alarm location information and the phase of interior emergency alarm
Control centre can be uploaded to by car-ground radio system in linkage by closing repositioning information, the system transmitted by emergency alarm, TCMS
After the triggerings such as dynamic, fire alarm linkage, the vehicle-mounted CCTV system of PIS is by the monitor video active upload of corresponding video camera into control
The heart is shown.
5. enhancing the condition monitoring to vehicular communication equipment
Floor synthetic monitoring system (ISCS) need to realize that, to onboard wireless, CCTV, the state of PIS equipment is monitored.Vehicle
By transmitting TCMS with the interface of vehicle, TCMS is managed collectively mobile unit letter for ground wireless system, the self-test of PIS and fault message
Breath, sends ground to through vehicle-ground wireless communication, such as comprehensive monitoring system, ATS system.
It should be noted that the serial number of the above embodiments of the invention is only for description, do not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage as above
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, TV
Machine, computer etc.) method that executes each embodiment of the present invention.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure made by description of the invention and accompanying drawing content or process transformation, are applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of train status intelligent control method, which is characterized in that the train status intelligent control method is applied to train
State intelligent monitoring system, the train status intelligent monitor system include: the ground control centre that ground is arranged in, and setting
PIS system ON TRAINS, the TCMS being connect with the PIS system communication；The ground control centre include: signal system and
Vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring platform respectively with the signal system and PIS system communication
Connection, the train status intelligent control method the following steps are included:
The PIS system receives the train running information that the TCMS is sent, and carries out automatic broadcast playback, and pass through car-ground radio
Communication gives the content uploading of broadcasting to the vehicle-state intellectual monitoring platform；
The vehicle-state intellectual monitoring platform receives the broadcasting content that the PIS system reports, and obtains train operation state；
The vehicle-state intellectual monitoring platform obtains the actual motion state of the train from the signal system in real time；
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with it is real from the signal system
When the actual motion state of the train that obtains compare, judge whether the operating status of the train normal.
2. the method according to claim 1, wherein the vehicle-state intellectual monitoring platform is by the PIS system
The actual motion state of train operation state and the train obtained in real time from the signal system that system reports compares,
Judge that the whether normal step of the operating status of the train includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with it is real from the signal system
When the actual motion state of the train that obtains compare, whether consistent both judge；
If the two is inconsistent, determine that the PIS system is misrepresented deliberately；
If the two is consistent, judge the PIS system whether according to predetermined case progress broadcast playback；
If the PIS system does not carry out broadcast playback according to predetermined case, determine that the PIS system is failed to report；
If the PIS system carries out broadcast playback according to predetermined case, determine that the operating status of the train is normal.
3. the method according to claim 1, wherein the preparatory autonomous learning of vehicle-state intellectual monitoring platform
Actually call out the stops logic, the train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with from described
The actual motion state for the train that signal system obtains in real time compares, and whether just to judge the operating status of the train
Normal step includes:
Train operation state that the vehicle-state intellectual monitoring platform reports the PIS system with it is real from the signal system
When the actual motion state of the train that obtains compare, whether consistent both judge；
If the two is consistent, judge whether the train operation state obtained and train actual motion logic are consistent；
If the train operation state obtained is consistent with train actual motion logic, determine that the operating status of the train is normal；
If the train operation state and train actual motion logic that obtain are inconsistent, signal system exception is determined.
4. according to the method described in claim 3, it is characterized in that, the vehicle-state intellectual monitoring platform is by the PIS system
The actual motion state of train operation state and the train obtained in real time from the signal system that system reports compares,
Both judge whether after consistent step, further includes:
If the two is inconsistent, judge that the actual motion state for the train that the signal system obtains in real time and train are practical
Whether operation logic is consistent；
If the actual motion state for the train that the signal system obtains in real time is consistent with train actual motion logic, sentence
Determine the PIS system exception, and judges the fault type of the PIS system according to the data that the PIS system reports；
If the actual motion state for the train that the signal system obtains in real time and train actual motion logic are inconsistent,
Judge whether train operation state that the PIS system reports and train actual motion logic are consistent；
If the train operation state that the PIS system reports is consistent with train actual motion logic, the signal system is determined
It is abnormal；
If the train operation state that the PIS system reports and train actual motion logic are inconsistent, the signal system is judged
System and PIS system are abnormal.
5. method according to any of claims 1-4, which is characterized in that the method also includes:
The vehicle-state intellectual monitoring platform is externally alarmed when the operating status for determining the train is abnormal；With/
Or, the vehicle-state intellectual monitoring platform when receiving information inquiry instruction, is fed back corresponding according to the inquiry instruction
Query result；And/or train operation state is sent to each end by Cloud Server by the vehicle-state intellectual monitoring platform
End.
6. a kind of train status intelligent monitor system, which is characterized in that the train status intelligent monitor system includes: that setting exists
The ground control centre on ground, and setting PIS system ON TRAINS, the TCMS that is connect with the PIS system communication；Describedly
Face control centre includes: signal system and vehicle-state intellectual monitoring platform, the vehicle-state intellectual monitoring platform respectively with
The signal system and the connection of PIS system communication；Wherein:
The TCMS obtains train running information, is sent to the PIS system for setting mode according to vehicle；
The PIS system, the train running information sent for receiving the TCMS, carries out automatic broadcast playback, and pass through vehicle
Ground wireless communication gives the content uploading of broadcasting to the vehicle-state intellectual monitoring platform；
The vehicle-state intellectual monitoring platform, the broadcasting content reported for receiving the PIS system obtain train operation shape
State, and the actual motion state of the train is obtained from the signal system in real time, the train that the PIS system is reported is transported
Row state and the actual motion state of the train obtained in real time from the signal system compare, and judge the train
Whether operating status is normal.
7. system according to claim 6, which is characterized in that the TCMS is sent to the train running information of PIS system
Include: train advance inception point coding, terminus coding, when coding of setting out in advance to make arrangements, next stop coding, train number, pre- arrive at a station extensively
Broadcast trigger signal, broadcast triggers of arriving at a station, temporal information, information of more standing.
8. system according to claim 6, which is characterized in that the content of the PIS system plays includes: what train was advanced
Inception point coding, terminus coding, when set out in advance to make arrangements coding, next stop coding, train number, arrive at a station broadcast singal, broadcast of arriving at a station in advance
Signal, temporal information, power amplifier work state, vehicle-mounted PIS other equipment working condition.
9. system according to claim 6, which is characterized in that the PIS system includes: that the control of train operator room is arranged in
Unit processed, and the power amplifier unit in the setting of each compartment；Wherein:
Described control unit is transferred to the power amplifier unit of each compartment for selecting corresponding voice document, by power amplifier unit into
The amplification of row signal, is played out by loudspeaker.
10. system according to claim 6, which is characterized in that vehicle setting mode include: automatic mode, half from
Dynamic model formula, manual mode.
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| CN112622990A (en) * | 2021-01-16 | 2021-04-09 | 湖南科技大学 | Intelligent operation and maintenance management system for urban rail metro vehicle |
| CN114954574A (en) * | 2022-04-26 | 2022-08-30 | 上海申浙数智轨道科技有限公司 | Remote intelligent monitoring method and device for train, storage medium and electronic equipment |
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| CN109050582B (en) | 2020-12-01 |
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Denomination of invention: Intelligent monitoring method and system for train status Effective date of registration: 20230921 Granted publication date: 20201201 Pledgee: Bank of Beijing Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN BEIHAI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: Y2023120000081 |