CN103569163A - Train state monitoring system and train state monitoring method - Google Patents

Train state monitoring system and train state monitoring method Download PDF

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Publication number
CN103569163A
CN103569163A CN201310560454.XA CN201310560454A CN103569163A CN 103569163 A CN103569163 A CN 103569163A CN 201310560454 A CN201310560454 A CN 201310560454A CN 103569163 A CN103569163 A CN 103569163A
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train
real
displacement curve
time
standard
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CN201310560454.XA
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贾晋中
尚玉冰
苏明亮
侯冶
宁兴良
李月亮
王能俊
王普
靳新元
刘炳新
王剑飞
郭林
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China Shenhua Energy Co Ltd
Shuohuang Railway Development Co Ltd
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China Shenhua Energy Co Ltd
Shuohuang Railway Development Co Ltd
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Priority to CN201310560454.XA priority Critical patent/CN103569163A/en
Publication of CN103569163A publication Critical patent/CN103569163A/en
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Abstract

The invention discloses a train state monitoring system and a train state monitoring method. The train state monitoring system comprises a data collecting device and a control device. The data collecting device is used for collecting relevant parameters of the operation state of a train preset position. The control device is connected with the data collecting device and used for comparing values of the collected relevant parameters with values of standard parameters corresponding to the preset position which is stored in advance, on the condition that the difference value of the value of any collected relevant parameter and the value of the corresponding standard parameter is larger than or equal to a preset value, an alarming signal is output. By means of the system and the method, monitoring and alarming prompting of the operation state of the train can be achieved.

Description

Train status monitored control system and method
Technical field
The present invention relates to a kind of train status monitored control system and method.
Background technology
Conventionally, the operational process of ten thousand tons and ten thousand tons above heavy haul trains is complicated Machine Movement Process, in different track profile operational processs, can be subject to the longitudinal force and the Lateral Force that constantly change, if the stressed security intensity that surpasses locomotive or vehicle of train, just can cause potential safety hazard.And train is in operational process, speed is constantly changing, if running velocity is too fast, and the same possibility of causing danger that exists.Therefore, need to monitor the state in train travelling process (such as stressing conditions, running velocity etc.), and monitor message is fed back to bus attendant, so that bus attendant operates train in time, reduce to greatest extent the impulsion in train operation, guarantee safe train operation.
Summary of the invention
The object of this invention is to provide a kind of train status monitored control system and a kind of train status method for supervising, to realize real-time monitoring and the alarm to the running state of train.
To achieve these goals, train status monitored control system provided by the invention comprises: data acquisition unit, for gathering the running state correlation parameter in train desired location; Control setup, be connected with described data acquisition unit, for the value of gathered correlation parameter is compared with the value of the corresponding canonical parameter in pre-stored described desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal.
Preferably, this system also comprises read out instrument, for the value of the value of the correlation parameter to gathered and corresponding canonical parameter, shows.
Preferably, described read out instrument is also for according to described alerting signal display alarm information.
Preferably, this system also comprises sound prompt device, for sending alarm sound according to described alerting signal.
Preferably, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
Preferably, described control setup also for according to the real-time speed of described train, in real time current of electric and/or in real time train tube pressure draw real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of train, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
Preferably, described read out instrument also shows for the real-time speed displacement curve to train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve is shown.
The present invention also provides a kind of train status method for supervising, and the method comprises: utilize data acquisition unit to gather the running state correlation parameter in train desired location; Utilize control setup that the value of gathered correlation parameter is compared with the value of the corresponding canonical parameter in pre-stored described desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal.
Preferably, the method also comprises and utilizes read out instrument to show the value of the value of gathered correlation parameter and corresponding canonical parameter.
Preferably, the method also comprises and utilizes described read out instrument according to described alerting signal display alarm information.
Preferably, the method also comprises and utilizes sound prompt device to send alarm sound according to described alerting signal.
Preferably, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
Preferably, the method also comprises: utilize described control setup according to real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of the real-time speed of described train, real-time current of electric and/or the train of train tube pressure drafting in real time, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
Preferably, the method also comprises: utilize described read out instrument to show the real-time speed displacement curve of train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve are shown.
Pass through technique scheme, in the time need to obtaining the running state of train in desired location, utilize data acquisition unit to gather the running state correlation parameter in train desired location, utilize control setup that the value of the correlation parameter of collection is compared with the value of the corresponding canonical parameter in pre-stored desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal, thereby can realize the monitoring to the running state of train, and when train can carry out alarm when the running state in desired location has exceeded operation standard (the difference between the value in the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value), so that operating personal can carry out corresponding operating and guarantee safe train operation train in time.
Other features and advantages of the present invention partly in detail are described the specific embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with the specific embodiment one below.In the accompanying drawings:
Fig. 1 is according to the block scheme of the train status monitored control system of the embodiment of the present invention; And
Fig. 2 is according to the diagram of circuit of the train status method for supervising of the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
Fig. 1 is according to the block scheme of the train status monitored control system of the embodiment of the present invention.
As shown in Figure 1, this train status monitored control system comprises: data acquisition unit 10, for gathering the running state correlation parameter in train desired location; Control setup 12, be connected with described data acquisition unit 10, for the value of gathered correlation parameter is compared with the value of the corresponding canonical parameter in pre-stored described desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal.
Wherein, those skilled in the art can carry out choosing of desired location according to actual needs, and the position at the kilometer post place that for example Along Railway can be set is elected to be desired location.And for above-mentioned predetermined value, it is for judging whether gathered correlation parameter crosses the standard that highland exceeds canonical parameter, those skilled in the art can set it according to actual conditions equally.
Running state correlation parameter by 10 pairs of train desired locations of data acquisition unit gathers, control setup 12 compares the value of the correlation parameter of collection with the value of the corresponding canonical parameter in pre-stored desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal, thereby can realize the monitoring to the running state of train, and when train can carry out alarm when the running state in desired location has exceeded operation standard (the difference between the value in the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value), so that operating personal can carry out corresponding operating and guarantee safe train operation train in time.
According to one embodiment of the present invention, this system also comprises read out instrument, for the value of the value of the correlation parameter to gathered and corresponding canonical parameter, shows.Thus can be so that train operator (as train attendant) be understood the running state of train.This read out instrument for example can for Liquid Crystal Display (for example, can be that size is the TFT thin film transistor monitor that 10.4 inches, resolution are 800*600, but the invention is not restricted to this), or can be the panel computer with Wifi function, it can be connected with control setup 12 by Wifi mode.
Wherein, this read out instrument can also be for according to described alerting signal display alarm information.Shown prompt messages for example can be for train be excessive in desired location hypervelocity, electric current, pipe is pressed too high etc.Demonstration by read out instrument to prompt messages, can remind train operator to operate train.
According to one embodiment of the present invention, this system also comprises sound prompt device, for sending alarm sound according to described alerting signal.This sound prompt device can send alarm sound in read out instrument display alarm information, also can in the situation that read out instrument does not show prompt messages, send separately alarm sound.By sound prompt device, send alarm sound, can in the situation that operating personal be inconvenient to check read out instrument displaying contents in the situation that or read out instrument fault remind in time train operator to operate train.Wherein, this sound prompt device can adopt buzzer phone or loud speaker.
In addition, this system can also comprise prompting device, for sending alarm light according to described alerting signal.This prompting device can be worked with above-mentioned read out instrument and at least one in sound prompt device simultaneously, also can be in the situation that above-mentioned read out instrument does not show prompt messages and sound prompt device does not send alarm sound and works independently.Wherein, this prompting device can be light-emitting diode (LED).
In the above-described embodiments, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
According to one embodiment of the present invention, described control setup also for according to the real-time speed of described train, in real time current of electric and/or in real time train tube pressure draw real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of train, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
For example, can be according to the real-time speed of described train, current of electric and/or the preset distance of train tube pressure drafting are in real time (for example in real time, one kilometer, rear, train operation position) the real-time speed displacement curve of interior train, real-time current displacement curve and/or real-time pressure displacement curve, and according to the standard speed of described train, standard electromotor electric current and standard train pipe pressure (are for example drawn preset distance, two kilometers, one kilometer, rear, train operation position and/or the place ahead, train operation position) internal standard speed displacement curve, normalized current displacement curve and standard pressure displacement curve.Real-time curve and calibrated curve for one kilometer, rear, train operation position, can provide train real-time condition in the circuit (distance) of firm process and the contrast of normal conditions for operating personal, and for the calibrated curve in two kilometers, the place ahead, train operation position, can to train, carry out corresponding operating for operating personal reference is provided.By drawing the curve in preset distance, can reduce data volume, and the operating personal of being more convenient for is checked real-time curve and calibrated curve targetedly.
For above-mentioned preset distance, those skilled in the art can set according to actual needs, are not limited to this.
In the above-described embodiments, described read out instrument also shows for the real-time speed displacement curve to train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve is shown.
In addition, data acquisition unit 10 can also gather train net and press, and control setup 10 can also, by gathered train net pressure value and predetermined upper limit net pressure value or the comparison of predetermined lower bound net pressure value, be exported gathered train net pressure value in the situation that gathered train net pressure value is greater than predetermined upper limit net pressure value or is less than predetermined lower bound net pressure value.Read out instrument can also show gathered train net pressure value.Wherein, predetermined upper limit net pressure value can be 60KV, and predetermined lower bound net pressure value can be 22.5KV.It should be appreciated by those skilled in the art that above-mentioned numerical value is only exemplary, is not intended to limit the present invention.
In the above-described embodiments, data acquisition unit 10 can be the motorcycle safety informix detecting device (TAX case) of train.Between data acquisition unit 10 and control setup 12, can be connected by RS485 bus.This TAX case, except gathering the data in above-described embodiment, can also obtain the information such as train number, kilometer post, signal of train.
According to an embodiment of the invention, control setup 12 also comprises memory storage, corresponding canonical parameter for pre-stored desired location, and by the running state correlation parameter gathering in current location with on this current location collection in the situation of running state correlation parameter unequal (that is the value of the intraclass correlation parameter that, diverse location gathers changes) of a position running state parameter and on this running state correlation parameter of a position store.Operating personal can download to (for example, portable hard drive, USB flash disk etc.) in outside flash memory device by the data in the memory storage of control setup 12 by usb bus.And, for the canonical parameter in memory storage, can upgrade according to variation of train operation circuit etc.
According to one embodiment of the present invention, control setup 12 also for exporting the pre-stored manipulation information corresponding with this desired location in output alarm signal, think that operator provides manipulation prompting, is particularly convenient to the training instruction to new operator (bus attendant).Read out instrument can be for showing this manipulation information.Wherein, this manipulation information for example can comprise: the electric current adjustment amount corresponding with the friction speed in this desired location or brake-cylinder pressure adjustment amount.
Further, this system can also comprise power supply, power panel and high-pressure modular.For example, power supply can be the direct supply of 110V, and power panel can be converted to the direct supply of this 110V 12V, 5V direct supply, thinks control setup 12 power supplies; For example, and high-pressure modular can boost to 110V direct supply (more than boosting to 600V), think read out instrument power supply, but the invention is not restricted to this.
Fig. 2 is according to the diagram of circuit of the train status method for supervising of the embodiment of the present invention.
As shown in Figure 2, this train status method for supervising comprises:
S200, utilizes data acquisition unit 10 to gather the running state correlation parameter in train desired location;
S202, utilizes control setup 12 that the value of gathered correlation parameter is compared with the value of the corresponding canonical parameter in pre-stored described desired location;
S204, whether the difference between the value of the value of utilizing arbitrary correlation parameter that control setup 12 judgement gathers and corresponding canonical parameter is more than or equal to predetermined value, if it is goes to step S206, otherwise returns to step S200;
S206, utilizes control setup 12 output alarm signals.
Running state correlation parameter by 10 pairs of train desired locations of data acquisition unit gathers, control setup 12 compares the value of the correlation parameter of collection with the value of the corresponding canonical parameter in pre-stored desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal, thereby can realize the monitoring to the running state of train, and when train can carry out alarm when the running state in desired location has exceeded operation standard (the difference between the value in the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value), so that operating personal can carry out corresponding operating and guarantee safe train operation train in time.
According to one embodiment of the present invention, the method also comprises utilizes read out instrument to show the value of the value of gathered correlation parameter and corresponding canonical parameter.
Wherein, the method also comprises and utilizes described read out instrument according to described alerting signal display alarm information.
According to one embodiment of the present invention, the method also comprises utilizes sound prompt device to send alarm sound according to described alerting signal.
In the above-described embodiments, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
According to one embodiment of the present invention, the method also comprises: utilize described control setup according to real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of the real-time speed of described train, real-time current of electric and/or the train of train tube pressure drafting in real time, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
In said method, the method also comprises: utilize described read out instrument to show the real-time speed displacement curve of train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve are shown.
The method also comprises: in output alarm signal, export the pre-stored manipulation information corresponding with this desired location, think that operator provides manipulation prompting, is particularly convenient to the training instruction to new operator (bus attendant).Can utilize read out instrument to show this manipulation information.Wherein, this manipulation information for example can comprise: the electric current adjustment amount corresponding with the friction speed in this desired location or brake-cylinder pressure adjustment amount.
From above-described embodiment, can find out, running state correlation parameter by 10 pairs of train desired locations of data acquisition unit gathers, control setup 12 compares the value of the correlation parameter of collection with the value of the corresponding canonical parameter in pre-stored desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal, thereby can realize the monitoring to the running state of train, and when train can carry out alarm when the running state in desired location has exceeded operation standard (the difference between the value in the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value), so that operating personal can carry out corresponding operating and guarantee safe train operation train in time.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, between various embodiment of the present invention, also can carry out combination in any, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.

Claims (14)

1. a train status monitored control system, this system comprises:
Data acquisition unit, for gathering the running state correlation parameter in train desired location;
Control setup, be connected with described data acquisition unit, for the value of gathered correlation parameter is compared with the value of the corresponding canonical parameter in pre-stored described desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal.
2. system according to claim 1, wherein, this system also comprises read out instrument, for the value of the value of the correlation parameter to gathered and corresponding canonical parameter, shows.
3. system according to claim 2, wherein, described read out instrument is also for according to described alerting signal display alarm information.
4. system according to claim 3, wherein, this system also comprises sound prompt device, for sending alarm sound according to described alerting signal.
5. system according to claim 4, wherein, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
6. system according to claim 5, wherein, described control setup also for according to the real-time speed of described train, in real time current of electric and/or in real time train tube pressure draw real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of train, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
7. system according to claim 6, wherein, described read out instrument also shows for the real-time speed displacement curve to train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve is shown.
8. a train status method for supervising, the method comprises:
Utilize data acquisition unit to gather the running state correlation parameter in train desired location;
Utilize control setup by the value of gathered correlation parameter compare with the value of the corresponding canonical parameter in pre-stored described desired location, in the situation that the difference between the value of the value of gathered arbitrary correlation parameter and corresponding canonical parameter is more than or equal to predetermined value output alarm signal.
9. method according to claim 8, wherein, the method also comprises utilizes read out instrument to show the value of the value of gathered correlation parameter and corresponding canonical parameter.
10. method according to claim 9, wherein, the method also comprises utilizes described read out instrument according to described alerting signal display alarm information.
11. methods according to claim 10, wherein, the method also comprises utilizes sound prompt device to send alarm sound according to described alerting signal.
12. methods according to claim 11, wherein, described correlation parameter comprises at least one in following: the real-time speed of train, current of electric and train tube pressure in real time in real time; Described canonical parameter comprises at least one in following: the standard speed of train, standard electromotor electric current and standard train pipe pressure.
13. methods according to claim 12, wherein, the method also comprises:
Utilize described control setup according to real-time speed displacement curve, real-time current displacement curve and/or the real-time pressure displacement curve of the real-time speed of described train, real-time current of electric and/or the train of train tube pressure drafting in real time, and according to the standard speed of described train, standard electromotor electric current and/or standard train pipe pressure drawing standard speed displacement curve, normalized current displacement curve and/or standard pressure displacement curve.
14. methods according to claim 13, wherein, the method also comprises:
Utilize described read out instrument to show the real-time speed displacement curve of train, real-time current displacement curve and/or real-time pressure displacement curve, and the standard speed displacement curve of train, normalized current displacement curve and/or standard pressure displacement curve are shown.
CN201310560454.XA 2013-11-12 2013-11-12 Train state monitoring system and train state monitoring method Pending CN103569163A (en)

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CN110460493A (en) * 2019-07-17 2019-11-15 高新兴创联科技有限公司 Method based on railway locomotive integration radio communication apparatus operation data simplation verification
CN110525486A (en) * 2019-08-14 2019-12-03 朔黄铁路发展有限责任公司 Train operation state recognition methods, device, system and storage medium

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Application publication date: 20140212