CN105835913B - A kind of steady operational optimization system and method for heavy haul train - Google Patents
A kind of steady operational optimization system and method for heavy haul train Download PDFInfo
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- CN105835913B CN105835913B CN201610216628.4A CN201610216628A CN105835913B CN 105835913 B CN105835913 B CN 105835913B CN 201610216628 A CN201610216628 A CN 201610216628A CN 105835913 B CN105835913 B CN 105835913B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000005457 optimization Methods 0.000 title claims abstract description 18
- 238000004088 simulation Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000003137 locomotive effect Effects 0.000 abstract description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
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- 238000012795 verification Methods 0.000 description 1
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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
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Abstract
The present invention relates to railway locomotive field, a kind of steady operational optimization system and method for heavy haul train is disclosed, it can carry out instructing prompting in real time according to manipulation of the operation data and standard maneuver curve of train to driver or the standard maneuver curve is optimized to reduce slack action.The described method includes：Gather the operation data of the train；The manipulation of physical curve of the train is generated according to the operation data, and by the manipulation of physical curve compared with standard maneuver curve；And in the case that the difference between the manipulation of physical curve and standard maneuver curve exceeds preset range, perform one or more of following operation：Show corresponding prompting to the driver of the train；And impulsion of the detection train under the manipulation of physical curve, and in the case where the impulsion is less than impulsion of the train under the standard maneuver curve, update the standard maneuver curve using the manipulation of physical curve.
Description
Technical field
The present invention relates to railway locomotive field, and in particular, to a kind of steady operational optimization system and method for heavy haul train.
Background technology
The operation of heavy haul train is a complicated mechanical system, in the operation of different track profiles, is constantly become
The longitudinal force and Lateral Force of change, if train stress exceedes the security intensity of locomotive or vehicle, will trigger security risk.
Driving accident during heavy haul railway transport production happens occasionally, and " steady to manipulate " is then the peace to heavy haul train operation
Full property influences one of maximum factor.
Both at home and abroad to the existing more achievement in research of management of heavily loaded railway transportation, but specific aim is all stronger, only at certain
On the one hand it is suitable for specific line condition.Each railway line is since its geographical location is different, and the natural environment passed through is not
Together, its track profile is caused also to be not quite similar, thus while other manipulation experiences for having heavy haul train railway early period, but it is grasped
Vertical method can not indiscriminately imitate transplanting completely and come.For how specification crew is steadily manipulated to minimize train operation
In impulsion；How to analyze and solve the manipulation technology problems such as longitudinal impulse, the long heavy down grade cyclic brake of heavy haul train；Such as
The problems such as where implementing these specifications in practical application, at present not systematic management system and method.
The content of the invention
The object of the present invention is to provide a kind of steady operational optimization system and method for heavy haul train, it can be according to the fortune of train
The manipulation of row data and standard maneuver curve to driver is carried out instructing prompting in real time or the standard maneuver curve carried out excellent
Change to reduce slack action.
To achieve these goals, the present invention provides a kind of steady operational optimization method of heavy haul train, and this method includes：Adopt
Collect the operation data of the train；Generate the manipulation of physical curve of the train according to the operation data, and by the actual behaviour
Vertical curve is compared with standard maneuver curve；And the difference between the manipulation of physical curve and standard maneuver curve surpasses
In the case of going out preset range, one or more of following operation is performed：Show corresponding prompting to the driver of the train；
And impulsion of the detection train under the manipulation of physical curve, and grasped in the impulsion less than the train in the standard
In the case of impulsion under vertical curve, the standard maneuver curve is updated using the manipulation of physical curve.
Wherein, the standard maneuver curve is generated by being arranged to heavy haul train manipulation rule induction and quantifying to decompose
The identifiable standard maneuver curve of computer.
Wherein, impulsion of the train under the manipulation of physical curve passes through described in manipulation of physical curve input
The dynamic performance simulation system of train and it is detected.
Wherein, it is described prompting comprising it is following one or more：Voice prompt, tactile cue and visual cues.
Correspondingly, the present invention also provides a kind of steady operational optimization system of heavy haul train, the system to include：Harvester,
Gather the operation data of the train；Storage device, is stored with standard maneuver curve；And control device, it is used for：According to described
Run data and generate the manipulation of physical curve of the train, and the manipulation of physical curve and the standard maneuver curve are compared
Compared with；And the difference between the manipulation of physical curve and standard maneuver curve exceed preset range in the case of, perform with
One or more of lower operation：The driver of control suggestion device to the train shows corresponding prompting；And described in detection
Impulsion of the train under the manipulation of physical curve, and it is less than the train rushing under the standard maneuver curve in the impulsion
In the case of dynamic, the standard maneuver curve is updated using the manipulation of physical curve.
Wherein, the standard maneuver curve is generated by being arranged to heavy haul train manipulation rule induction and quantifying to decompose
The identifiable standard maneuver curve of computer.
Wherein, which can also include：Dynamic performance simulation system, the train is under the manipulation of physical curve
The manipulation of physical curve by being inputted the dynamic performance simulation system of the train and detected by impulsion.
Wherein, the suggestion device can include it is following one or more：Voice prompt device, tactile cue device and
Visual cues device.
Through the above technical solutions, it can be carried out according to manipulation of the operation data and standard maneuver curve of train to driver real
When guidance prompting or the standard maneuver curve is optimized to reduce slack action.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structure diagram of the steady operational optimization system of heavy haul train provided by the invention；
Fig. 2 is the flow chart of the steady operational optimization method of heavy haul train provided by the invention；And
Fig. 3 is the structure diagram according to the steady operational optimization system of heavy haul train of an embodiment of the present invention.
Description of reference numerals
10 harvester, 20 storage device
30 control devices
Embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Fig. 1 is a kind of structure diagram of the steady operational optimization system of heavy haul train provided by the invention, and Fig. 2 is the present invention
The flow chart of the steady method of operating of heavy haul train of offer.As shown in Figures 1 and 2, the present invention provides a kind of heavy haul train to put down
Steady operational optimization system, the system include：Harvester 10, gather the train operation data (for example, kilometer post, speed,
The data such as train tube pressure, traction/braking force, semaphore state, train number, driver number)；Storage device 20, is stored with standard behaviour
Vertical curve, the standard maneuver curve may be, for example, by manipulating rule (for example, for specific circuit, locomotive type to heavy haul train
Number and marshalling situation, according to the natural quality of its own and vertical section situation, and use for reference achievement in research both domestic and external, study and define
Method of operating suitable for own characteristic and relevant manipulation technology specification) induction-arrangement and the calculating that quantifies to decompose and generate
The identifiable standard maneuver curve of machine；And control device 30, it is used for：The reality of the train is generated according to the operation data
Manipulate curve (for example, using line informations such as kilometer post, semaphore position, vehicle-mounted position, split-phase positions as abscissa, with traction/
The key parameters such as brake force, train tube pressure, train speed are ordinate, draw actual traction/braking force, true train pipe pressure
The displacement curve of power, true train speed), and by the manipulation of physical curve compared with the standard maneuver curve；And
Difference between the manipulation of physical curve and standard maneuver curve is beyond preset range (for example, when actual kilometer post reaches
When at predetermined crucial manipulation point kilometer post, judge the actual given traction/braking force of train operator or true train pipe pressure value, be
In the no curve with standard maneuver the suggestion traction/braking force of defined or suggest train pipe pressure value it is consistent or beyond preset range)
In the case of, perform one or more of following operation：Control suggestion device (may be, for example, voice prompt device, tactile carries
One or more of showing device and visual cues device) to the driver of the train show corresponding prompting, so as to remind
Driver is when manipulating note that avoiding dangerous situation；And impulsion of the detection train under the manipulation of physical curve,
And in the case where the impulsion is less than impulsion of the train under the standard maneuver curve, utilize the manipulation of physical curve
Update the standard maneuver curve.
Wherein, detect impulsion of the train under the manipulation of physical curve can by the train in the reality
The impulsion manipulated under curve running is detected and carries out, also can be by the way that the manipulation of physical curve is inputted the dynamic of the train
Mechanical property analogue system and it is detected.The present invention is not limited thereto, it is any can be equal to the method that be detected of getting excited
Suitable for this.
Fig. 3 is the structure diagram according to the steady operational optimization system of heavy haul train of an embodiment of the present invention.Such as Fig. 3
Shown, the steady operational optimization system of the heavy haul train includes onboard system, ground analysis system and slack action detection system
System.Wherein, the onboard system includes：Acquisition subsystem, for gathering the operation data of train；Recording subsystem, for pair
The operation data are recorded；Display subsystem, for showing corresponding operation data and manipulation of physical curve and standard
Manipulate curve；And prompting subsystem, voice prompt is carried out for being manipulated to key, violation is manipulated and is alarmed, instructed.Institute
Ground analysis system is stated to examine to every time for the operation data of the train recorded according to the recording subsystem, quantitative analysis
Engine drivers in locomotive depot perform heavy haul train optimized handling code evaluated, specify crew's problem present in train handling and
Deficiency.It can carry out each time heavy haul train log quantitative analysis, and the violation of automatic identification driver manipulates, and evaluation manipulates
Quality, statistics manipulates distribution at different conditions in violation of rules and regulations, so as to find out the weak link of heavy haul train handle management.It is described
Ground analysis system can include analyzing subsystem, Evaluation subsystem and examination subsystem.The slack action detecting system is used
In the dynamic performance of the detection steady operation and control of heavy haul train, heavy haul train optimized handling scheme is carried out according to simulation study
Verification, to verify whether manipulation of physical curve is the manipulation curve that more optimizes.Although harvester 10 shown in Fig. 1 of the present invention,
Storage device 20 and control device 30 are arranged in onboard system, ground analysis system and slack action detection shown in Fig. 3
The different piece of system, but the arrangement of specific harvester 10, storage device 20 and control device 30 is not limited to this,
The arrangement of any achievable the object of the invention is all suitable for this.
By the technical solution of the application, heavy duty can be passed through in the steady operational optimization system operation of heavy haul train
The acquisition subsystem of train smooth steerable system onboard system gathers the operation information in heavy haul train operational process in real time, passes through
Recording subsystem records the operation data of heavy haul train in real time, and driver is carried out in real time according to the standard maneuver curve of typing
Prompting is instructed, statistical analysis is carried out to record data by the analyzing subsystem of ground analysis system, continues to optimize heavy haul train
Steady manoeuvring standard (that is, standard maneuver curve), and criterion validation is carried out by slack action detecting system, reach optimization heavy duty
The purpose of train handling system.
The preferred embodiment of the present invention is described in detail above in association with attached drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of steady operational optimization method of heavy haul train, this method include：
Gather the operation data of the train；
The manipulation of physical curve of the train is generated according to the operation data, and the manipulation of physical curve and standard maneuver is bent
Line is compared；And
In the case that difference between the manipulation of physical curve and standard maneuver curve exceeds preset range, following behaviour is performed
One or more of make：
Show corresponding prompting to the driver of the train；And
Impulsion of the train under the manipulation of physical curve is detected, and is grasped in the impulsion less than the train in the standard
In the case of impulsion under vertical curve, the standard maneuver curve is updated using the manipulation of physical curve.
2. according to the method described in claim 1, it is characterized in that, the standard maneuver curve is by being manipulated to heavy haul train
The identifiable standard maneuver curve of computer that rule induction arranges and quantifies to decompose and generate.
3. according to the method described in claim 1, it is characterized in that, impulsion of the train under the manipulation of physical curve is led to
Cross and the manipulation of physical curve is inputted into the dynamic performance simulation system of the train and detected.
4. according to the method described in claim 1, it is characterized in that, it is described prompting comprising it is following one or more：Voice prompt,
Tactile cue and visual cues.
5. a kind of steady operational optimization system of heavy haul train, the system include：
Harvester, gathers the operation data of the train；
Storage device, is stored with standard maneuver curve；And
Control device, is used for：
The manipulation of physical curve of the train is generated according to the operation data, and the manipulation of physical curve and the standard are grasped
Vertical curve is compared；And
In the case that difference between the manipulation of physical curve and standard maneuver curve exceeds preset range, following behaviour is performed
One or more of make：
The driver of control suggestion device to the train shows corresponding prompting；And
Impulsion of the train under the manipulation of physical curve is detected, and is grasped in the impulsion less than the train in the standard
In the case of impulsion under vertical curve, the standard maneuver curve is updated using the manipulation of physical curve.
6. system according to claim 5, it is characterised in that the standard maneuver curve is by being manipulated to heavy haul train
The identifiable standard maneuver curve of computer that rule induction arranges and quantifies to decompose and generate.
7. system according to claim 5, it is characterised in that the system also includes：
Dynamic performance simulation system, impulsion of the train under the manipulation of physical curve pass through the manipulation of physical is bent
Line inputs the dynamic performance simulation system of the train and detected.
8. system according to claim 5, it is characterised in that the suggestion device include it is following one or more：Voice
Suggestion device, tactile cue device and visual cues device.
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| CN201610216628.4A CN105835913B (en) | 2016-04-08 | 2016-04-08 | A kind of steady operational optimization system and method for heavy haul train |
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| CN201610216628.4A CN105835913B (en) | 2016-04-08 | 2016-04-08 | A kind of steady operational optimization system and method for heavy haul train |
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| CN105835913B true CN105835913B (en) | 2018-04-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106364500A (en) * | 2016-09-28 | 2017-02-01 | 中国神华能源股份有限公司 | Method and system for processing train control sketch map and prompting card |
| CN106647269B (en) * | 2016-12-21 | 2019-05-14 | 清华大学 | A kind of locomotive smart steering optimized calculation method |
| DE102017212499A1 (en) * | 2017-07-20 | 2019-01-24 | Siemens Aktiengesellschaft | Control method and control device for operating a rail vehicle |
| CN110549864B (en) * | 2018-05-31 | 2021-03-23 | 株洲中车时代电气股份有限公司 | Passenger locomotive stable control method, device and system |
| CN109625026B (en) * | 2018-11-13 | 2021-05-07 | 中国神华能源股份有限公司 | Steady operation control system and method for heavy-duty train |
| CN112287450B (en) * | 2019-07-09 | 2022-11-08 | 中车株洲电力机车研究所有限公司 | Train transmission control unit characteristic curve evaluation method, device, system and medium |
| CN112721959B (en) * | 2021-01-05 | 2022-05-24 | 中国神华能源股份有限公司神朔铁路分公司 | Longitudinal surging suppression method for heavy-duty train |
| CN114633780B (en) * | 2021-12-30 | 2022-11-25 | 中南大学 | Heavy-duty train and longitudinal dynamics traction operation optimization control system thereof |
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| JP3210890B2 (en) * | 1997-09-02 | 2001-09-25 | 三菱電機株式会社 | Train schedule creation support device |
| CN103879414B (en) * | 2014-03-26 | 2016-03-30 | 中车信息技术有限公司 | A kind of railway locomotive optimized handling method based on self adaptation A-Star algorithm |
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