CN104778522A - Method and system for automatically generating enterprise railway shunting trip plan - Google Patents
Method and system for automatically generating enterprise railway shunting trip plan Download PDFInfo
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Abstract
Along with the development of a computer technology and a communication technology, and how to realize the automatic compilation and the visual compilation of a shunting trip plan becomes a key point for current enterprise railway researches. The invention provides a method and a system for automatically generating an enterprise railway shunting trip plan according to the requirements of enterprise transportation command intellectualization. The system comprises a man-machine interface unit, a natural language processing unit, a professional knowledge database unit, a dynamic database unit, a model database unit, a method base database unit and an inference machine unit, wherein the man-machine interface unit is used for receiving operation condition information and converting the condition into a program signal which can be identified by the inference machine unit; the professional knowledge database unit and the model database unit carry out data interaction with the method base database unit; the inference machine unit is started, carries out inference according to an inference rule, and sends an inference result to the natural language processing unit to carry out data processing; and then, the man-machine interface unit outputs the shunting trip plan.
Description
Technical field
The present invention is specifically related to a kind of enterprise railway shunting trip plan automatic generation method and system.
Background technology
At present, the plan of enterprise railway Shunting is owing to adopting artificial establishment, personal experience can only be relied on, be difficult to find optimal case, the Compilation Quality entirety of plan is not high, plant factor is low, the establishment intelligence degree of existing Shunting plan is very low, the labour intensity of yardman cannot be alleviated, such as work out shunting plan function manually, just instead of the pattern of artificial papery operation, simultaneously can fast query shunting service situation, but fundamentally cannot reduce the labour intensity of yardman, improve the security of station operation.
Due to marshalling yard's station Functional Design and operation single, clear and definite, therefore adopt original schedule information collection, classification, handwork is replaced by computing machine, make the running scheduling command mode that station operation personnel free from original numerous and diverse record data, greatly can improve the operating efficiency at station, but enterprise railway, because station Functional Design is complicated, indefinite, station operation is flexible and changeable, adopt this kind of pattern, enterprise's operating efficiency cannot be improved, play the advantage of this kind of pattern.
Along with the development of computer technology, mechanics of communication, how to realize the emphasis that the automatic establishment of shunting plan and visual establishment just become the research of current enterprise railway, the present invention commands intelligentized requirement according to Enterprise Transportation, operation plan intellectuality is needed to formulate, shunting plan implementation status and station vehicle location situation are adopted to formulate quickly and are presented to yardman, compared with above-mentioned work pattern, first be the reduction of yardman's labour intensity, yardman can be made more to be absorbed in the process of abnormal problem; Secondly, can the rapid development advantage that goes out shunting plan and intuitively present, the dirigibility of the operation at reply station in time, thus improve job safety, and there is more stable, to reduce labour advantage.
Summary of the invention
In order to solve the problem, the invention provides the technical scheme that the present invention is directed to the plan of enterprise railway shunting trip, provide a kind of can timely fast automatic establishment shunting plan directly perceived intellectualized technology and pull amendment shunting plan technology, this system adopts the method for expert system and kinds of artificial intelligence, can automatically, rapid development goes out to be suitable for the shunting trip plan at enterprise station.
In order to achieve the above object, present invention employs following technical scheme:
Enterprise railway shunting trip plan automatic generation method has such feature, and step comprises:
Step one: human-machine interface unit reads the information such as station, activity duration;
Step 2: the data such as the station stage operating plan stored in collection dynamic data library unit and existing car distribution, circuit purposes state;
Step 3: be the shunting trip Plan Problem that inference machine unit can identify by the data transformations of the train arrival in periodic plan, marshalling formation;
Step 4: select the rule corresponding with shunting trip Plan Problem in model data library unit;
Step 5: according to this rule, and by corresponding specific algorithm, performed by reflex mechanism, generate shunting trip plan.
Enterprise railway shunting plan automatic generation method system of the present invention, can also have such feature: comprising:
Human-machine interface unit, for reading the operating condition information such as station, activity duration, exports shunting trip plan;
Natural language processing unit, for condition being converted into the problem signals that inference machine unit can identify, carries out data processing to the reasoning results;
Expertise database unit, for accept and storing cart station equipment information, station hauling operation scheme, station every technical operation time;
Described station equipment information comprises: the static informations such as stop type, station layout, parking lot type, parking lot closure, track-span, station track type, station track feature, locomotive type, locomotive traction ability, interval situation; Station hauling operation scheme in described expert data library unit comprises: station goes to send work route scheme, scheme is transported in station track; Station every technology time comprises: the vehicling operation time etc. between the time that train arrives time required for operation, the time required for train work of solving a problem, establishment are set out required for train work, the time required for operation of dispatching a car, parking lot.
Dynamic data library unit, for accepting and deposit train application plan, locomotive operation plan, existing car data, comprises the data such as whereabouts, car number, locomotive state of the existing car in plan each station track, start time station;
Model data library unit, for mainly depositing cut program rule, the plan rules that makes up of trains, fetching and delivering car and to shunt rule;
Described cut program rule comprises: according to empty wagons by car type, loaded vehicle by the principle of whereabouts be car component the rationed shares road; Get current vehicle group, determine that plan is selected stocks by its direction number, wherein use can be fixed in station track, also can all apply flexibly; Prohibited peak car, and prohibited and slip car and send taboo to slip line, empty wagons car type is its direction number; Check whether the station track chosen meets length and the insulation request of this wagon flow, satisfied then carry out next wagon flow operation, satisfiedly then select other station tracks;
The described plan rules that makes up of trains comprises: fetch phase plan, existing car distribution; Judge that type of train and wagon flow form, wagon flow position; The condition different according to wagon flow type selecting carries out grouping operation; Call the hooking plan scheme of grouping operation, produce multiple operation scheme according to different work flow process; Select a hook number few, the shunting plan that route is short;
Described go to send car rule of shunting to comprise: to send bus or train route line according to sending car ground point selection; Call group scheme to carry out marshalling and send car car team; Order carries out operation for placing in and taking out of wagons; By appearing, car group is delivered to suitable station track according to sorting scheme by car group; If any operation of picking up the car, then locomotive throws away all wagon flows, this car is hung over locomotive time position, complete all send car point after, readjustment parking lot; As without to pick up the car operation, then complete all send car point after, readjustment parking lot;
Method base Database Unit, is mainly used in the cut program rule in memory model database module, the plan rules that makes up of trains, fetches and delivers car and to shunt specific algorithm corresponding to rule;
Inference machine unit, for depositing inference rule, and carries out reasoning based on described expert data library unit and dynamic data library unit, model bank data cell; Inference machine unit comprises inference engine module and shared drive, and inference engine module is used for providing inference rule;
Human-machine interface unit, for inputting the condition such as station, activity duration and exporting enterprise's shunting plan.
Described human-machine interface unit receives operating condition information, this condition is transformed the problem signals that described inference machine unit can identify, data interaction is carried out by described expertise database unit and described model data library unit and described method Database Unit, and enable inference machine unit, described inference machine unit carries out reasoning according to inference rule, and the reasoning results is sent to natural language processing unit and carries out exporting enterprise's shunting trip plan at human-machine interface unit after data processing.
In addition, enterprise railway shunting plan automatic creation system of the present invention, can also have such feature: described human-machine interface unit, also comprises display, has visually to pull interface function, can be used for adjusting shunting plan.
The present invention is directed to the application of enterprise railway shunting plan, provide a kind of can timely fast automatic establishment shunting plan directly perceived intellectualized technology and pull amendment shunting plan technology, this system adopts the method for expert system and kinds of artificial intelligence, can automatically, rapid development goes out to be suitable for the shunting plan at enterprise station.It is the multi-field advanced intelligent technology such as a kind of fusion calculation machine hardware, software and artificial intelligence.
The effect of invention and effect
Traditional shunting plan making mode to the memory capability of yardman and experience degree of dependence higher, serve production at Enterprise Transportation, if cannot production operation be ensured, great economic loss will be caused to enterprise.Therefore this backward situation is changed in the urgent need to the import of advanced technology.This patent is the significant improvement to manual work model, and it can realize the automatic establishment of enterprise railway shunting plan and adjust in time.Yardman is presented in the plan of formulation, adjusts for yardman.The science and the efficiency that improve this part work are very crucial links to the whole conevying efficiency of raising.By improving establishment and the adjustment of enterprise railway daily-shift plan and periodic plan, following effect can be reached:
(1) Compilation Quality of Shunting plan can effectively be improved;
(2) fundamentally alleviate the labour intensity of yardman and shunter, improve the operating efficiency of yardman;
(3) security of station operation is improved;
(4) Enterprise Transportation efficiency is improved, for enterprise creates more economic benefit.
Accompanying drawing explanation
The overall schematic of Fig. 1 enterprise railway shunting trip plan automatic creation system
Fig. 2 is the schematic flow sheet of establishment shunting trip plan automatically in the present embodiment;
Embodiment
Below in conjunction with embodiment, the present invention will be described in detail.
Fig. 1 is the schematic diagram of enterprise railway shunting trip plan automatic creation system
Enterprise railway shunting plan automatic creation system as shown in Figure 1 comprises: human-machine interface unit 1, natural language processing unit 2, expertise database unit 3, dynamic data library unit 4, model data library unit 5, method base Database Unit 6, inference machine unit 7.
Human-machine interface unit 1, for reading the operating condition information such as station, activity duration, exports shunting trip plan;
Natural language processing unit 2, for being converted into condition that inference machine unit can identify and the reasoning results being carried out data processing by condition;
Expertise database unit 3, for accept and storing cart station equipment information, station hauling operation scheme, station every technical operation time;
Described station equipment information comprises: the static informations such as stop type, station layout, parking lot type, parking lot closure, track-span, station track type, station track feature, locomotive type, locomotive traction ability, interval situation; Station hauling operation scheme in described expert data library unit comprises: station goes to send work route scheme, scheme is transported in station track; Station every technology time comprises: the vehicling operation time etc. between the time that train arrives time required for operation, the time required for train work of solving a problem, establishment are set out required for train work, the time required for operation of dispatching a car, parking lot.
Dynamic data library unit 4, for accepting and deposit train application plan, locomotive operation plan, existing car data, comprises the data such as whereabouts, car number, locomotive state of the existing car in plan each station track, start time station;
Model data library unit 5, for mainly depositing cut program rule, the plan rules that makes up of trains, fetching and delivering car and to shunt rule;
Described cut program rule comprises: according to empty wagons by car type, loaded vehicle by the principle of whereabouts be car component the rationed shares road; Get current vehicle group, determine that plan is selected stocks by its direction number, wherein use can be fixed in station track, also can all apply flexibly; Prohibited peak car, and prohibited and slip car and send taboo to slip line, empty wagons car type is its direction number; Check whether the station track chosen meets length and the insulation request of this wagon flow, satisfied then carry out next wagon flow operation, satisfiedly then select other station tracks;
The described plan rules that makes up of trains comprises: fetch phase plan, existing car distribution; Judge that type of train and wagon flow form, wagon flow position; The condition different according to wagon flow type selecting carries out grouping operation; Call the hooking plan scheme of grouping operation, produce multiple operation scheme according to different work flow process; Select a hook number few, the shunting plan that route is short;
Described go to send car rule of shunting to comprise: to send bus or train route line according to sending car ground point selection; Call group scheme to carry out marshalling and send car car team; Order carries out operation for placing in and taking out of wagons; By appearing, car group is delivered to suitable station track according to sorting scheme by car group; If any operation of picking up the car, then locomotive throws away all wagon flows, this car is hung over locomotive time position, complete all send car point after, readjustment parking lot; As without to pick up the car operation, then complete all send car point after, readjustment parking lot;
Method base Database Unit 6, is mainly used in the cut program rule in memory model database module, the plan rules that makes up of trains, fetches and delivers car and to shunt specific algorithm corresponding to rule;
Inference machine unit 7, for depositing inference rule, and carries out reasoning based on described expert data library module and dynamic data library module, model bank data module;
Inference machine unit 7 comprises inference engine module and shared drive, and inference engine module is used for providing inference rule, and this rule can describe by CLIPS language, other language can be adopted during specific implementation, as LISP, PROLOG, and other higher level lanquages are as Java, C++ etc.Use CLIPM as interface and human-machine interface unit 1 mutual.
Human-machine interface unit 1 receives operating condition information as shown in Figure 2, this condition is transformed the problem signals that described information process unit can identify, now carry out data interaction by expertise database unit and model data library unit and method Database Unit, and enable inference machine unit, described inference machine unit carries out reasoning according to inference rule, and the reasoning results is sent to natural language processing unit and carries out exporting enterprise's shunting trip plan at human-machine interface unit after data processing.
The effect of embodiment and effect
The method of the enterprise railway shunting trip plan automatic creation system related to according to the present embodiment and system thereof, traditional shunting plan making mode to the memory capability of yardman and experience degree of dependence higher.This patent is the significant improvement to manual work model, and it can realize the automatic establishment of enterprise railway shunting plan and adjust in time.By improving establishment and the adjustment of enterprise railway daily-shift plan and periodic plan, following effect can be reached:
(1) Compilation Quality of Shunting plan can effectively be improved;
(2) fundamentally alleviate the labour intensity of yardman and shunter, improve the operating efficiency of yardman;
(3) security of station operation is improved;
(4) Enterprise Transportation efficiency is improved, for enterprise creates more economic benefit.
Claims (3)
1. an enterprise railway shunting trip plan automatic generation method, the steps include:
Step one: human-machine interface unit reads the information such as station, activity duration;
Step 2: the data such as the station stage operating plan stored in collection dynamic data library unit and existing car distribution, circuit purposes state;
Step 3: be the shunting trip Plan Problem that inference machine unit can identify by the data transformations of the train arrival in periodic plan, marshalling formation;
Step 4: select the rule corresponding with shunting trip Plan Problem in model data library unit;
Step 5: according to this rule, and by corresponding specific algorithm, performed by reflex mechanism, generate shunting trip plan.
2. adopt an enterprise railway shunting trip automatic creation system for enterprise railway shunting trip plan automatic generation method according to claim 1, comprising:
Human-machine interface unit, for reading the condition such as station, activity duration, exports enterprise's shunting trip plan;
Natural language processing unit, for condition being converted into condition that inference machine unit can identify, the reasoning results being processed, is converted into enterprise's shunting trip plan that human-machine interface unit exports;
Expertise database unit, for accept and storing cart station equipment information, station hauling operation scheme, station every technical operation time;
Described station equipment information comprises: the static informations such as stop type, station layout, parking lot type, parking lot closure, track-span, station track type, station track feature, locomotive type, locomotive traction ability, interval situation;
Described station hauling operation scheme comprises: station goes to send work route scheme, scheme is transported in station track;
Station in described expert data library unit every technology time comprises: the vehicling operation time etc. between the time that train arrives time required for operation, the time required for train work of solving a problem, establishment are set out required for train work, the time required for operation of dispatching a car, parking lot;
Dynamic data library unit, for accepting and deposit train application plan, locomotive operation plan, existing car data, comprises the data such as whereabouts, car number, locomotive state of the existing car in plan each station track, start time station;
Model data library unit, for mainly depositing cut program rule, the plan rules that makes up of trains, fetching and delivering car and to shunt rule;
Described cut program rule comprises: according to empty wagons by car type, loaded vehicle by the principle of whereabouts be car component the rationed shares road; Get current vehicle group, determine that plan is selected stocks by its direction number, wherein use can be fixed in station track, also can all apply flexibly; Prohibited peak car, and prohibited and slip car and send taboo to slip line, empty wagons car type is its direction number; Check whether the station track chosen meets length and the insulation request of this wagon flow, satisfied then carry out next wagon flow operation, satisfiedly then select other station tracks;
The described plan rules that makes up of trains comprises: fetch phase plan, existing car distribution; Judge that type of train and wagon flow form, wagon flow position; The condition different according to wagon flow type selecting carries out grouping operation; Call the hooking plan scheme of grouping operation, produce multiple operation scheme according to different work flow process; Select a hook number few, the shunting plan that route is short;
Described go to send car rule of shunting to comprise: to send bus or train route line according to sending car ground point selection; Call group scheme to carry out marshalling and send car car team; Order carries out operation for placing in and taking out of wagons; By appearing, car group is delivered to suitable station track according to sorting scheme by car group; If any operation of picking up the car, then locomotive throws away all wagon flows, this car is hung over locomotive time position, complete all send car point after, readjustment parking lot; As without to pick up the car operation, then complete all send car point after, readjustment parking lot;
Method base Database Unit, is mainly used in the cut program rule in memory model database module, the plan rules that makes up of trains, fetches and delivers car and to shunt specific algorithm corresponding to rule;
Inference machine unit, for depositing inference rule, and carrying out reasoning based on described expert data library module and dynamic data library module, model bank data module, the reasoning results being sent to natural language processing unit; Inference machine unit comprises inference engine module and shared drive, and inference engine module is used for providing inference rule;
Human-machine interface unit, for inputting the condition such as station, activity duration and exporting enterprise's shunting trip plan;
Described human-machine interface unit receives operating condition information, this condition is transformed the problem signals that described message processing module can identify, now carry out data interaction by expertise database unit and model data library unit and method Database Unit, and enable inference machine module, described inference machine module carries out reasoning according to inference rule, and the reasoning results is sent to natural language processing unit and carries out exporting enterprise's shunting trip plan at human-machine interface unit after data processing.
3. human-machine interface unit according to claim 2, also comprises display, has visually to pull interface function, can be used for the plan of adjustment shunting trip.
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Cited By (6)
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| CN111311040A (en) * | 2018-12-12 | 2020-06-19 | 中国软件与技术服务股份有限公司 | Visual railway transportation balance planning method and system |
| CN112046556A (en) * | 2020-09-22 | 2020-12-08 | 大连交通大学 | Bidirectional synchronization system for planning contents of present-car and shunting operation in graphical scene |
| CN112572550A (en) * | 2021-01-12 | 2021-03-30 | 成都劳杰斯信息技术有限公司 | Integrated automation system for enterprise railway station yard |
| CN113071540A (en) * | 2021-03-23 | 2021-07-06 | 上海瀚所信息技术有限公司 | Station vehicle scheduling method based on Beidou differential positioning |
| WO2023015746A1 (en) * | 2021-08-13 | 2023-02-16 | 卡斯柯信号有限公司 | Ctc3.0-based automatic generation and execution method for detachment and attachment plan of lead locomotive |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688632A (en) * | 2017-08-22 | 2018-02-13 | 中国铁道科学研究院电子计算技术研究所 | Data processing method, subsystem and the storage medium of station statistic analysis system |
| CN111311040A (en) * | 2018-12-12 | 2020-06-19 | 中国软件与技术服务股份有限公司 | Visual railway transportation balance planning method and system |
| CN111311040B (en) * | 2018-12-12 | 2024-04-05 | 中国软件与技术服务股份有限公司 | Visual railway transportation balance planning method and system |
| CN112046556A (en) * | 2020-09-22 | 2020-12-08 | 大连交通大学 | Bidirectional synchronization system for planning contents of present-car and shunting operation in graphical scene |
| CN112046556B (en) * | 2020-09-22 | 2022-02-22 | 大连交通大学 | Bidirectional synchronization system for planning contents of present-car and shunting operation in graphical scene |
| CN112572550A (en) * | 2021-01-12 | 2021-03-30 | 成都劳杰斯信息技术有限公司 | Integrated automation system for enterprise railway station yard |
| CN112572550B (en) * | 2021-01-12 | 2022-08-26 | 成都劳杰斯信息技术有限公司 | Integrated automation system for enterprise railway station yard |
| CN113071540A (en) * | 2021-03-23 | 2021-07-06 | 上海瀚所信息技术有限公司 | Station vehicle scheduling method based on Beidou differential positioning |
| WO2023015746A1 (en) * | 2021-08-13 | 2023-02-16 | 卡斯柯信号有限公司 | Ctc3.0-based automatic generation and execution method for detachment and attachment plan of lead locomotive |
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Address after: Room B3102, Business Building No. 1, 8885 Hutai Road, Baoshan District, Shanghai, 201412 Patentee after: SHANGHAI HENGJUN SCIENCE & TECHNOLOGY CO., LTD. Address before: Room B3102, Business Building No. 1, 8885 Hutai Road, Baoshan District, Shanghai, 201412 Patentee before: Shanghai Hengjun Science & Technology Co., Ltd. |