CN116674613A

CN116674613A - Locomotive turnover control method, device, equipment and medium for railway small-running locomotive

Info

Publication number: CN116674613A
Application number: CN202310967674.8A
Authority: CN
Inventors: 刘文龙; 罗胜利; 杜晓明; 王思睿
Original assignee: CRSC Research and Design Institute Group Co Ltd
Current assignee: CRSC Research and Design Institute Group Co Ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2023-09-01
Anticipated expiration: 2043-08-03
Also published as: CN116674613B

Abstract

The invention discloses a locomotive turnover control method, device, equipment and medium for a railway small-running locomotive. The method comprises the following steps: acquiring train running line information sent by a planned scheduling end; according to the train running line information, when judging that the locomotive crossing condition is met, locomotive crossing control is carried out, and locomotive crossing information is obtained; and carrying out turnover scheduling on the small-running locomotive through the locomotive traffic information. By using the method, the work load of a dispatcher is reduced by acquiring the information of the train running operation line sent by the planned dispatching end, and the condition of missing drawing and wrong drawing caused by manually drawing the operation line is reduced. And by performing automatic road crossing control on the small-operation locomotive, locomotive road crossing information is obtained, and the operating efficiency of the small-operation locomotive is improved.

Description

Locomotive turnover control method, device, equipment and medium for railway small-running locomotive

Technical Field

The invention relates to the field of locomotive scheduling, in particular to a locomotive turnover control method, device, equipment and medium for a small-running locomotive of a railway.

Background

The small running train is a train flexibly running between the marshalling stations and the peripheral freight stations in the railway hub, is not limited by traction numbers, has short running distance in the hub and is flexible in locomotive application. Locomotive turnover diagrams are an important component of railway transportation and are used for providing transportation power allocation on the basis of train running plan diagrams. In the general case, the method for planning the operation plan of the small-operation locomotive on the locomotive turnover chart is that a locomotive dispatcher manually draws a line for planning the operation of the small-operation locomotive on the turnover chart base chart, and the operation plan of the locomotive is compiled by combining the locomotive balance condition of each station and the operation condition of each station to draw the locomotive traffic, so as to form the complete locomotive turnover chart.

The compiling of the locomotive turnover diagram of the small-operation locomotive directly relates to the railway freight transportation efficiency and the driving safety, and the traditional compiling method of the locomotive turnover diagram of the small-operation locomotive has higher dependency on the memory capacity and experience of a locomotive dispatcher. With the continuous increase of the transportation task amount, the small-operation locomotive is overloaded to operate, and the mobility of locomotive dispatcher is increased, so that new challenges are brought to the establishment of the turnover diagram of the small-operation locomotive.

The existing locomotive turnover chart compiling method for the small-operation locomotive mainly has the following problems: the line drawing of the running counter of the small running train is manually drawn by a locomotive dispatcher, when the line is adjusted, the adjusting content is required to be transmitted to the locomotive dispatcher by the plan dispatcher in a telephone or oral mode, and the locomotive dispatcher adjusts the running counter of the small running train on a locomotive turnover chart according to the transmitting content, so that the defects of large workload, untimely information transmission, inaccuracy, low efficiency and the like of the dispatcher exist. The locomotive dispatcher judges the locomotive balance condition of each station according to the locomotive traffic route and compiles a locomotive operation plan according to personal experience, which puts forward higher requirements on the comprehensive quality of locomotive dispatcher, and locomotive operation information of the locomotive operation plan made by the locomotive dispatcher with rich experience is higher, and vice versa. The locomotive operation plan is made manually, and crew members are arranged to change shifts, so that the conditions of low locomotive operation rate, overwork of the service, high single machine rate and the like are easily caused. It is difficult to meet the requirements of the dispatching center for the fine management of transportation production.

Disclosure of Invention

The invention provides a locomotive turnover control method, device and equipment for a railway small-running locomotive, which are used for solving the problems of slow and inaccurate information transmission, unbalanced locomotive operation and low efficiency caused by manually drawing and adjusting a small-running train number running meter scribing line by a dispatcher and customizing a small-running locomotive operation plan by experience.

In a first aspect, an embodiment of the present invention provides a locomotive turnover control method for a small-running locomotive, where the method includes:

acquiring train running line information sent by a planned scheduling end;

according to the train running line information, when judging that the locomotive crossing condition is met, locomotive crossing control is carried out, and locomotive crossing information is obtained;

and carrying out turnover scheduling on the small-running locomotive through the locomotive traffic information.

In a second aspect, an embodiment of the present invention provides a locomotive turnover control device for a small-running locomotive, including:

the information acquisition module is used for acquiring train running line information sent by the planning and dispatching end;

the locomotive crossing module is used for controlling locomotive crossing when judging that locomotive crossing conditions are met according to the train running line information, so as to obtain locomotive crossing information;

And the turnover scheduling module is used for performing turnover scheduling of the small-running locomotive according to the locomotive routing information.

In a third aspect, an embodiment of the present invention provides an electronic device, including:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the locomotive turn-around control method of a rail small-run locomotive of any embodiment of the present invention.

In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium, where computer instructions are stored, where the computer instructions are configured to cause a processor to execute a locomotive turn-around control method for a small rail locomotive according to any embodiment of the present invention.

The embodiment of the invention provides a locomotive turnover control method, device and equipment for a small-running locomotive of a railway, and train running line information sent by a planning and dispatching end is obtained; according to the train running line information, when judging that the locomotive crossing condition is met, locomotive crossing control is carried out, and locomotive crossing information is obtained; and carrying out turnover scheduling on the small-running locomotive through the locomotive traffic information. By using the method, the work load of a dispatcher is reduced by acquiring the information of the train running operation line sent by the planned dispatching end, and the condition of missing drawing and wrong drawing caused by manually drawing the operation line is reduced. And by performing automatic road crossing control on the small-operation locomotive, locomotive road crossing information is obtained, and the operating efficiency of the small-operation locomotive is improved.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a locomotive turn-around control method for a small rail locomotive according to a first embodiment of the present invention;

FIG. 2 is a flow chart of a locomotive turn-around control method for a small rail locomotive according to a first embodiment of the present invention;

FIG. 3 is an interactive flow chart of a locomotive turnover control method for a small rail locomotive according to a first embodiment of the present invention;

FIG. 4 is a schematic diagram of a locomotive turn-around control device for a small rail locomotive according to a second embodiment of the present invention;

Fig. 5 is a schematic structural diagram of an electronic device according to a third embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

Fig. 1 is a flowchart of a method for controlling a small-sized railway locomotive according to an embodiment of the present invention, where the method may be performed by a small-sized railway locomotive turnover control device, and the small-sized railway locomotive turnover control device may be implemented in hardware and/or software, and may include a plurality of terminals, such as a scheduling end, a locomotive turnover end, a shift control end, and the like. Alternatively, the method may be implemented by an electronic device as an execution terminal, and the electronic device may be a mobile terminal, a PC terminal, a server, or the like.

As shown in fig. 1, a locomotive turnover control method for a small-operation locomotive of a railway provided in an embodiment of the present disclosure may specifically include the following steps:

s110, acquiring train operation line information sent by a planned scheduling end.

In this embodiment, the train running line information may be arrival planning information of what station at what time all train passes are, that is, how many passes are planned to be needed, and departure and arrival station information and time information of the passes. The planned scheduling end can be a terminal on a locomotive turnover control device of the railway small-operation locomotive, so that a planned scheduler can draw a small-operation train operation planning operation line on a planned operation chart in the terminal. The scheduling staff is a person responsible for planning the scheduling work of the train. The plan operational diagram is a graphical illustration of an operational plan over a range of time.

Specifically, a planning dispatcher draws a planned running line of the small running train on a planning running chart at a planning dispatching end, and then sends the planned running line to a locomotive turnover end. The locomotive turnover end obtains train running line information sent by the planning and dispatching end.

The locomotive turnover end can be a terminal on a locomotive turnover control device of the railway small-running locomotive, and the terminal is used for automatically hooking locomotive traffic according to an automatic locomotive traffic algorithm based on the acquired small-running train running plan running line information and completing locomotive traffic information.

And S120, according to the train running line information, when judging that the locomotive crossing condition is met, locomotive crossing control is carried out, and locomotive crossing information is obtained.

In this embodiment, the locomotive crossing conditions may include: and determining whether a destination station exists at the starting station of the train number to be transferred or not based on the shortest path algorithm, and requesting the destination station to be normal. Locomotive intersections may refer to the fixed segment of the locomotive that is acting as a train traction mission and the manner in which the locomotive is operated, and an operating line may consist of one or more intersections.

Specifically, according to the obtained train operation line information sent by the planned scheduling end, the operation planned operation line of the small operation train is added in the drawn locomotive turnover chart. And selecting an operation line of the operation plan in a time period from the operation lines of each operation plan as an operation plan to be turned over, and determining the number of vehicles to be turned over according to the operation type from the operation plan to be turned over. And according to the locomotive balance information of the train number collection starting station and the final destination station, judging locomotive crossing conditions of the train number to be circulated. And if the locomotive crossing condition is met, carrying out locomotive crossing on the to-be-circulated train number to obtain locomotive crossing information of the to-be-circulated train number. And updating locomotive balance information, removing the train number collection of the locomotive crossing in the train running line information total collection, and returning to re-determine the train number to be transferred until all the train numbers have locomotive crossing.

S130, performing turnover scheduling of the small-running locomotive through locomotive traffic information.

It should be appreciated that each section directed by the train dispatcher is referred to as a dispatch section, and its length is determined based on the traffic volume, freight volume, and equipment conditions of the section. Typically a dispatch section includes a locomotive traction section.

Specifically, through the obtained locomotive crossing information, a locomotive dispatcher uses a dispatching telephone, a train wireless dispatching telephone and the like to continuously collect train operation information according to a commanded dispatching section, and adopts corresponding operation adjustment measures according to the actual condition of train operation so as to ensure the turnover dispatching work of a small-operation locomotive, which is carried out by the train according to the normal operation of the locomotive crossing information. The locomotive dispatcher can take the adjustment measures of accelerating the running of the train, changing the place where the train is allowed and the mode of meeting the train, organizing the reverse running, organizing the combined running of the trains, starting the running of the train and the like.

The embodiment of the disclosure provides a locomotive turnover control method of a small-running locomotive, which comprises the following steps: acquiring train running line information sent by a planned scheduling end; according to the information of the train running line, when judging that the locomotive crossing condition is met, locomotive crossing control is carried out, and locomotive crossing information is obtained; and carrying out turnover scheduling of the small-running locomotive through locomotive traffic information. By using the method, the work load of a dispatcher is reduced by acquiring the information of the train running operation line sent by the planned dispatching end, and the condition of missing drawing and wrong drawing caused by manually drawing the operation line is reduced. And by performing automatic road crossing control on the small-operation locomotive, locomotive road crossing information is obtained, and the operating efficiency of the small-operation locomotive is improved.

Further, an embodiment of the present disclosure may further include:

a1 If it is determined that the locomotive crossing condition is not satisfied, a line adjustment request is sent to the scheduling end.

Specifically, according to the locomotive crossing condition, when the starting station of the train number to be transferred does not have a balance locomotive, determining the target station relative to the train number to be transferred based on the shortest path algorithm, and requesting a single machine abnormality to the target station, the locomotive crossing condition can be judged not to be met, namely that no locomotive can be considered to complete all the tasks of the train running line at the moment. And then sending an operation line adjustment request to the planning scheduling terminal. And after receiving the operation line adjustment request, the planning and dispatching end readjusts and draws the operation line of the running plan of the small running train on the planning and dispatching diagram according to the operation line adjustment request by a planning and dispatching person.

b1 The planned dispatching end obtains the train running operation line information sent after the adjustment based on the operation line adjustment request, and re-executes the determination operation of the locomotive road information.

Specifically, the train operation line information sent by the scheduling end after adjustment based on the operation line adjustment request is obtained, and the determination operation of the locomotive route information is re-executed.

According to the technical scheme, through the operation line adjustment request, the situation that the train is planned to start the operation line is excessive or unreasonable can be avoided, the workload of a dispatcher is effectively reduced, and the application efficiency of the small-operation locomotive is improved.

As a first preferred embodiment of the present embodiment, fig. 2 is a flowchart of a locomotive turnover control method for a small rail locomotive according to a first embodiment of the present invention. As shown in fig. 2, the method specifically includes the following steps:

s210, acquiring train operation line information sent by a planned scheduling terminal.

S220, adding a running plan running line of the small running train in the drawn locomotive turnover chart according to the running line information of the train.

In this embodiment, the locomotive turnover chart may refer to a chart of locomotive suspension times and locomotive crossing conditions of each section of the railway locomotive service section in a period of time. The locomotive turnover diagram is locomotive picking and hanging information of which locomotive is used in the train number and at what station at what moment on the basis of the comprehensive operation diagram. Wherein each locomotive has a corresponding locomotive number.

Specifically, after the running train number is determined according to the running train line information, a locomotive operation plan can be compiled and added according to the running line information on the basis of the drawn locomotive turnover chart. Namely, the locomotive turnover diagram is formed by adding a running plan running line of the small running train on the basis of the drawing. And planning locomotive operation types required by train number and locomotive hooking information at what station at what moment. Wherein each locomotive has its own locomotive number.

S230, determining a to-be-circulated operation plan from each running plan operation line, and determining the number of vehicles to be circulated from the to-be-circulated operation plans.

In the present embodiment, the job plan to be turned around may be a job plan requiring completion of the job plan to be turned around, including a period of time of the job plan, a train number type, and the like.

Specifically, the operation line of the operation plan included in one set period is determined as the operation plan to be turned around. And carrying out type division on all train numbers in the to-be-circulated operation plan according to the subsequent operation type, and sequencing according to the set priority in the operation type. And screening out the job type with the highest priority from the job plan to be transferred as the planned job number of the vehicles. And finally, screening the train number collection meeting the set requirement from the planned operation train number to form the train number to be transferred. The operation types are small-operation locomotive transfer operation, follow-up tractor times and tractor weight in sequence from high to low according to the priority.

On the basis of the optimization, the embodiment of the disclosure can determine the to-be-circulated operation plan according to operation lines of each running plan, and determine the to-be-circulated number of vehicles from the to-be-circulated operation plan to be specifically optimized as the following steps:

a2 A time point is selected to set a running plan operation line contained in the time period backwards, and the running plan operation line is determined as a to-be-circulated operation plan.

Specifically, the selected time point may be a time point when the planned locomotive is started to make a road, and the time period may be set in advance, for example, the set time period may be 3 hours. Illustratively, the set period of time is 3 hours, and the time at which the planned locomotive trip begins is 15 points, i.e., 15 to 18 points is the set period of time.

Specifically, the operation line information of the operation plan included in a time period set backward at a time point is selected as the operation plan to be turned around.

b2 And performing type division on all the train numbers in the to-be-circulated operation plan according to the subsequent operable types to obtain the operation type with the highest priority existing in the to-be-circulated operation plan as the planned operation train number.

Specifically, the follow-up operable types include a small-running locomotive transfer operation, a follow-up tractor number and a tractor weight. The obtained operation types are sequenced according to the set priority, and the set priority is a small-running locomotive transfer operation, a subsequent tractor number and a traction heavy truck from top to bottom. And screening out the job type with the highest priority from the job plan to be transferred as the planned job number of the vehicles.

c2 Screening the train number collection meeting the set requirement from the planned operation train number to form the train number to be transferred.

Specifically, the setting requirement may be that the set with the largest subsequent workload is extracted from the subsequent workload classification set. The follow-up workload is the work that the vehicle can continue to finish under the conditions of meeting time and station after finishing the last scheduled operation. And screening the train number collection meeting the set requirement from the planned operation train number to form the train number to be transferred.

Illustratively, the locomotive has a work order from station A to station B at 10 to 11, a work order from station B to station C at 11 to 12, and a work order from station C to station D at 12 to 30. And if the subsequent time does not accord with the operation times from the station D to the other stations, the subsequent operation amount is considered to be 3 times. And screening the follow-up workload classification sets from the planned operation number of vehicles, and taking out the set with the largest follow-up workload to form the number of vehicles to be transferred.

S240, judging locomotive crossing conditions of the train number to be circulated according to locomotive balance information of the train number collection starting station and the final destination station.

In this embodiment, the locomotive balance information may be the balance number information of locomotives in all sites. The train number set starting station and the final destination station are the initial outgoing station and the final destination station of the locomotive respectively. The locomotive crossing conditions may include: and determining whether a destination station exists at the starting station of the train number to be transferred or not based on the shortest path algorithm, and requesting the destination station to be normal.

Specifically, according to the starting station balance information in the starting station and final station locomotive balance information of the train number collection, locomotive route crossing condition judgment is carried out on the train number to be transferred. And judging whether a balance locomotive exists at the starting station of the train number to be circulated. If the traffic number is present, determining that the number of vehicles to be transferred meets the locomotive road crossing condition. If the fact that whether the target station can be determined relative to the train number to be transferred based on the shortest path algorithm does not exist, and the request single machine is normal to the target station, the train number to be transferred is determined to meet the locomotive road crossing condition.

On the basis of the optimization, the embodiment of the disclosure can judge and optimize the locomotive crossing condition of the to-be-circulated train number according to the locomotive balance information of the train number set starting station and the final destination station, and the method comprises the following steps:

a3 According to the starting station balance information in the locomotive balance information of the starting station and the final destination station of the train number collection, judging whether a balance locomotive exists in the starting station of the train number to be circulated.

b3 If yes, determining that the number of vehicles to be transferred meets the locomotive road crossing condition.

c3 If not, determining the target station relative to the number of vehicles to be rotated based on the shortest path algorithm, and requesting a single machine to the target station.

d3 If the single machine request is normal, determining that the number of vehicles to be transferred meets the locomotive road crossing condition.

e3 If the single machine request is abnormal, determining that the number of vehicles to be transferred does not meet the locomotive road crossing condition.

Specifically, according to the starting station balance information in the locomotive balance information of the starting station and the final destination station of the train number collection, whether the locomotive with the balance exists at the starting station of the train number to be transferred is judged. And if the starting station is judged to have the balance locomotive, determining that the number of the locomotives to be transferred meets the locomotive road crossing condition. If the vehicle number is not the same, continuing to judge whether the target station can be determined relative to the vehicle number to be transferred based on the shortest path algorithm, requesting a single machine to the target station, and if the single machine request is normal, determining that the vehicle number to be transferred meets the locomotive road crossing condition. If the single machine request is abnormal, determining that the train number to be transferred does not meet the locomotive traffic condition, and then considering that no locomotive completes all tasks of the train running operation line, and sending an operation line adjustment request to a planning and dispatching end.

And S250, if the locomotive crossing condition is met, locomotive crossing is carried out on the to-be-circulated train number, and locomotive crossing information of the to-be-circulated train number is obtained.

Specifically, according to the locomotive crossing condition judgment result, locomotive crossing is carried out on the to-be-circulated train number. If the starting station has a balance locomotive, selecting the locomotive from the balance locomotives of the starting station to carry out locomotive routing on the to-be-circulated train number, and forming locomotive routing information of the to-be-circulated train number. If the starting station does not have a balance locomotive but the single machine request is determined to be normal through the shortest path algorithm, the requested single machine is adopted to carry out locomotive routing on the to-be-circulated train number, and locomotive routing information of the to-be-circulated train number is formed.

On the basis of the optimization, if the locomotive crossing condition is met, locomotive crossing is carried out on the to-be-circulated train number, and locomotive crossing information of the to-be-circulated train number is obtained by the following steps:

a4 If the balance locomotive exists at the starting station, judging that the locomotive crossing condition is met, selecting a target locomotive from the balance locomotive at the starting station to carry out locomotive crossing on the to-be-circulated number of locomotives, and forming locomotive crossing information of the to-be-circulated number of locomotives.

Specifically, according to the locomotive crossing condition judgment result, if the starting station has a balance locomotive, the condition that the locomotive crossing condition is met through judging that the balance locomotive exists in the starting station is met, at the moment, one locomotive can be directly selected from the balance locomotives in the starting station as a target locomotive at will, and the target locomotive is used for carrying out locomotive crossing on the train number to be circulated, so that locomotive crossing information of the train number to be circulated is formed.

b4 If the shortest path algorithm determines that the single machine request normally judges that the locomotive crossing condition is met, the requested single machine is adopted to carry out locomotive crossing on the to-be-circulated number of vehicles, and locomotive crossing information of the to-be-circulated number of vehicles is formed.

Specifically, if the starting station does not have a balance locomotive but the single machine request is determined to be normal through the shortest path algorithm, determining the single machine closest to the starting station as a target locomotive through the shortest path algorithm, transferring the target locomotive to the starting station, and then using the target locomotive to carry out locomotive routing on the train number to be transferred to form locomotive routing information of the train number to be transferred.

And S260, updating the locomotive balance information, and returning to execute the determining operation of the number of trains to be transferred again until all the trains have locomotive routes.

In particular, the locomotive balance information locomotive may be the number of locomotives remaining after settlement. After the primary locomotive road crossing is completed, the locomotive balance information is updated according to the information of a starting station, a terminal station, a shunting station and the like in the locomotive road crossing information. And removing the train number collection of the locomotive crossing in the train running line information total collection, and returning to re-determine the train number to be turned over until all the train numbers have the locomotive crossing.

S270, performing turnover scheduling of the small-running locomotive through locomotive traffic information.

The embodiment of the disclosure provides a locomotive turnover control method for a small-running locomotive of a railway, by using the method, the workload of a dispatcher is reduced by acquiring train running line information sent by a planned dispatching end, and the condition of missing drawing and wrong drawing caused by manually drawing the running line is reduced. And by performing automatic road crossing control on the small-operation locomotive, locomotive road crossing information is obtained, and the operating efficiency of the small-operation locomotive is improved.

Further, an embodiment of the present disclosure may further include: and when the locomotive temporary shunting request is received, performing temporary locomotive route switching control on the locomotive temporary shunting request.

What needs to be known is: in railway dispatching, emergency tasks often occur, and the emergency tasks need to be completed by temporarily shunting. Locomotive dispatchers will often receive locomotive temporary shunting requests.

Specifically, when a temporary locomotive shunting request is received, a temporary locomotive shunting request is subjected to temporary locomotive shunting, the temporary locomotive shunting step is the same as the locomotive shunting step, and temporary locomotive shunting information is obtained to carry out turnover scheduling of the small-running locomotive.

On the basis of the optimization, the temporary locomotive route control method and the temporary locomotive route control device can specifically optimize temporary locomotive route control of the locomotive shunting request to the following steps:

a5 If it is determined whether the arrived train number exists currently, directly adopting the locomotive corresponding to the arrived train number to carry out temporary locomotive crossing, and adjusting locomotive balance information of the starting station/end station of the arrived train number.

Specifically, whether the current temporary shunting station has the arrived train number is determined according to the temporary train crossing information, if so, the temporary train crossing is directly carried out by adopting a train corresponding to the arrived train number, and the locomotive balance information of the starting station and the terminal station of the arrived train number is adjusted according to the temporary train crossing.

b5 Otherwise, acquiring the current locomotive balance information corresponding to the temporary shunting request moment of the locomotive, and determining whether a balance locomotive exists in the temporary shunting station.

Specifically, if the temporary transfer station does not have the arrived train number, current locomotive balance information corresponding to the temporary transfer request moment of the locomotive is obtained, and whether the temporary transfer station has a balance locomotive is judged.

c5 If so, selecting a locomotive from the balance locomotives to make a temporary locomotive trip.

Specifically, if the vehicle exists, a locomotive is selected from the junction locomotives to carry out temporary locomotive crossing, and locomotive junction information of a starting station/a terminal station of the vehicle is adjusted.

d5 If not, determining the station to be scheduled relative to the number of vehicles to be rotated based on the shortest path algorithm, and performing temporary locomotive routing by requesting a single machine from the station to be scheduled.

Specifically, if the traffic information is not present, the station closest to the traffic number to be transferred is used as the station to be dispatched based on the shortest path algorithm, and the single machine is used as the target locomotive to carry out temporary locomotive routing by requesting the single machine from the station to be dispatched.

According to the technical scheme, temporary locomotive route switching control is performed through the locomotive temporary shunting request, so that temporary tasks caused by emergency situations are completed, and situations in actual operation can be effectively dealt with.

Further, an embodiment of the present disclosure may further include: and according to the locomotive road-switching information, combining the set crew shift information to perform crew shift control.

Specifically, the crew shift information may include locomotive number information, service crew shift information, and working time period information of each shift, and specific information such as crew shift schedule is formulated according to the above information. The shift time of each locomotive crewmember is matched with the starting time and the ending time of the locomotive switching, when the starting time and the ending time do not influence the shift, the crewmember can normally shift, and when the shift is influenced, namely the time of arrival of the train number exceeds the shift time of the crewmember, the shift can be carried out at a station in the middle of the train number.

According to the technical scheme, the shift control of the crewmember can effectively reduce the single machine operation rate and avoid the occurrence of overwork of the crewmember.

FIG. 3 is an interactive flow chart of a locomotive turnover control method for a small rail locomotive according to a first embodiment of the present invention. As shown in fig. 3, the flow chart includes two execution terminals in the implementation of the method, including a planned scheduling terminal 31 and a locomotive turnaround terminal 32.

Specifically, as shown in fig. 3, the interaction flow of the locomotive turnover control method is as follows:

s1, drawing a small running train running plan running line on a plan running chart by a plan dispatcher at a plan dispatching end.

S2, the planning and dispatching end sends a small running train running planning and running line to the locomotive turnover end.

And S3, automatically hooking locomotive traffic by the locomotive turnover end according to the received operation line information of the small operation train operation plan and based on the operation line information and according to an automatic locomotive traffic algorithm to complete locomotive traffic information.

And S4, if the locomotive traffic condition is not met, the locomotive turnover end sends an operation line adjustment request to the planning and dispatching end.

And S5, after the scheduling end receives the operation line adjustment request, the scheduling end readjusts and draws the operation line of the small running train operation plan on the scheduling operation chart according to the operation line adjustment request.

S6, the planning and dispatching end resends the information of the adjusted train operation planning and dispatching line.

And S7, the locomotive dispatching terminal re-executes the operation of the locomotive road crossing information according to the received planned dispatching terminal and the train running operation line information sent after adjustment.

Example two

Fig. 4 is a schematic structural diagram of a locomotive turnover control device for enhancing a railway small-running locomotive according to a second embodiment of the present invention. As shown in fig. 4, the apparatus includes: an information acquisition module 310, a locomotive routing module 320, and a turn around scheduling module 330.

An information obtaining module 310, configured to obtain train operation line information sent by a planned scheduling end;

the locomotive crossing module 320 is configured to perform locomotive crossing control to obtain locomotive crossing information when it is determined that locomotive crossing conditions are satisfied according to the train running line information;

and the turnover scheduling module 330 is used for performing turnover scheduling of the small-running locomotive according to the locomotive routing information.

According to the technical scheme provided by the embodiment of the disclosure, the work load of a dispatcher is reduced by acquiring the information of the train running operation line sent by the planned dispatching end, and the condition of missing drawing and wrong drawing caused by manually drawing the operation line is reduced. And by performing automatic road crossing control on the small-operation locomotive, locomotive road crossing information is obtained, and the operating efficiency of the small-operation locomotive is improved.

Further, the apparatus may further include: the line adjustment module is operated.

The operation line adjustment module is used for sending an operation line adjustment request to the planned scheduling terminal when judging that the locomotive crossing condition is not met;

and the program scheduling end is used for acquiring the column opening operation line information sent after the program scheduling end is adjusted based on the operation line adjustment request, and re-executing the determination operation of locomotive road information.

Further, the locomotive routing module 320 may include:

the operation line adding unit is used for adding the operation planning operation line of the small operation train in the drawn locomotive turnover chart according to the train operation line information;

a plan determining unit configured to determine a to-be-circulated operation plan from each of the operation lines of the operation plan, and determine a to-be-circulated number of passes from the to-be-circulated operation plan;

the judging unit is used for judging locomotive crossing conditions of the to-be-circulated train number according to locomotive balance information of the train number assembly starting station and the final destination station;

the route information acquisition unit is used for carrying out locomotive route exchange on the to-be-circulated vehicle number if the locomotive route exchange condition is met, so as to acquire locomotive route exchange information of the to-be-circulated vehicle number;

and the balance information updating unit is used for updating the locomotive balance information and returning to execute the determining operation of the train number to be turned over again until all the train numbers have locomotive routes.

Further, the plan determining unit may specifically be configured to:

selecting an operation line of an operation plan contained in a time period set backwards at a time point to determine the operation line as an operation plan to be turned around;

performing type division on all train numbers in the to-be-circulated operation plan according to the subsequent operable type to obtain planned operation train numbers divided into the small-running locomotive transfer operation type;

And screening the train number collection meeting the set requirement from the planned operation train number to form the train number to be transferred.

Further, the determining unit may specifically be configured to:

judging whether a balance locomotive exists in the starting station of the train number to be circulated according to the starting station balance information in the locomotive balance information of the train number integrated starting station and the final arrival station;

if the traffic number is present, determining that the to-be-circulated traffic number meets locomotive traffic conditions;

if the traffic number does not exist, determining a target station relative to the traffic number to be circulated based on a shortest path algorithm, and requesting a single machine to the target station;

if the single machine request is normal, determining that the number of vehicles to be transferred meets the locomotive road crossing condition;

and if the single machine request is abnormal, determining that the number of vehicles to be transferred does not meet the locomotive routing condition.

Further, the intersection information acquiring unit may be specifically configured to:

if the balance locomotive exists through the starting station, judging that the locomotive crossing condition is met, selecting a target locomotive from the balance locomotives of the starting station to carry out locomotive crossing on the to-be-circulated train number, and forming locomotive crossing information of the to-be-circulated train number;

and if the single machine request is determined to normally judge that the locomotive routing condition is met through the shortest path algorithm, adopting the requested single machine to carry out locomotive routing on the to-be-circulated vehicle number, and forming locomotive routing information of the to-be-circulated vehicle number.

The temporary shunting module is used for performing temporary locomotive route switching control on the locomotive temporary shunting request when the locomotive temporary shunting request is received.

Further, the run line adjustment module may be further configured to:

if the current number of the arrived locomotives is determined, directly adopting the locomotive corresponding to the number of the arrived locomotives to carry out temporary locomotive routing, and adjusting locomotive balance information of a starting station/a terminal station of the number of the arrived locomotives;

otherwise, acquiring current locomotive balance information corresponding to the temporary shunting request moment of the locomotive, and determining whether a balance locomotive exists in the temporary shunting station;

if the temporary locomotive is present, selecting a locomotive from the balance locomotives to carry out temporary locomotive crossing;

and if the traffic number does not exist, determining a station to be scheduled relative to the traffic number to be circulated based on a shortest path algorithm, and performing temporary locomotive routing by requesting a single machine from the station to be scheduled.

Further, the apparatus may further include: and the shift control module.

And the shift control module is used for carrying out shift control on the crew members according to the locomotive road-switching information and combining the set crew member shift information.

The locomotive turnover control device structure of the railway small-operation locomotive provided by the embodiment of the disclosure can execute the locomotive turnover control method of the railway small-operation locomotive provided by any embodiment of the disclosure, and has the corresponding functional modules and beneficial effects of the execution method.

It should be noted that each unit and module included in the above apparatus are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for convenience of distinguishing from each other, and are not used to limit the protection scope of the embodiments of the present disclosure.

Example III

Fig. 5 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.

As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.

Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as locomotive turn-around control methods for a railroad small-run locomotive.

In some embodiments, the locomotive turn-around control method for a railroad small-run locomotive may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the locomotive revolution control method for a railroad small-run locomotive described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the locomotive turn-around control method of the rail small-run locomotive in any other suitable manner (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.

The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.

The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A locomotive revolution control method for a small-running locomotive of a railway, comprising:

acquiring train running line information sent by a planned scheduling end;

2. The method as recited in claim 1, further comprising:

When judging that the locomotive traffic condition is not met, sending an operation line adjustment request to the planned scheduling terminal;

and acquiring train running operation line information sent by the planning and dispatching end after adjustment based on the operation line adjustment request, and re-executing the determination operation of locomotive road information.

3. The method of claim 1, wherein said performing locomotive crossing control to obtain locomotive crossing information based on said train operation line information when it is determined that locomotive crossing conditions are satisfied, comprises:

adding a running plan running line of the small running train in the drawn locomotive turnover chart according to the train running line information;

determining a to-be-circulated operation plan from each running plan operation line, and determining a to-be-circulated vehicle number from the to-be-circulated operation plan;

according to locomotive balance information of the train number collection starting station and the final destination station, judging locomotive routing conditions of the train number to be transferred;

if the locomotive crossing condition is met, locomotive crossing is carried out on the to-be-circulated train number, and locomotive crossing information of the to-be-circulated train number is obtained;

and updating the locomotive balance information, and returning to execute the determining operation of the number of the locomotives to be turned over again until all the number of the locomotives have locomotive routes.

4. A method according to claim 3, wherein said determining a job plan to be circulated from each of said on-line planned operation lines, and determining a number of vehicles to be circulated from said job plan to be circulated, comprises:

performing type division on all train numbers in the to-be-circulated operation plan according to the follow-up operation type, and obtaining the existing operation type with the highest priority in the to-be-circulated operation plan as the planned operation train number;

5. The method of claim 3, wherein the determining locomotive routing conditions for the number of vehicles to be transferred based on locomotive balance information for the number of vehicles to aggregate the originating and terminating stations comprises:

6. The method of claim 3, wherein if the locomotive crossing condition is met, performing locomotive crossing on the to-be-circulated number of passes to obtain locomotive crossing information of the to-be-circulated number of passes, comprising:

7. The method as recited in claim 1, further comprising:

and when receiving the locomotive temporary shunting request, performing temporary locomotive route switching control on the locomotive temporary shunting request.

8. The method of claim 7, wherein said temporarily locomotive routing control of said locomotive temporary shunting request comprises:

9. The method as recited in claim 1, further comprising:

and according to the locomotive road-switching information, combining the set crew shift information to carry out crew shift control.

10. A locomotive turnover control device for a small-running locomotive of a railway, comprising:

11. An electronic device, the electronic device comprising:

one or more processors;

storage means for storing one or more programs,

the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the locomotive turn-around control method of a rail small-run locomotive of any of claims 1-9.

12. A storage medium containing computer executable instructions which, when executed by a computer processor, are for performing the locomotive turn-around control method of a railway small-run locomotive of any one of claims 1-9.