CN114348074B - Subway signal system regional operation workstation simulation method and computer equipment - Google Patents
Subway signal system regional operation workstation simulation method and computer equipment Download PDFInfo
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- CN114348074B CN114348074B CN202210058693.4A CN202210058693A CN114348074B CN 114348074 B CN114348074 B CN 114348074B CN 202210058693 A CN202210058693 A CN 202210058693A CN 114348074 B CN114348074 B CN 114348074B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004088 simulation Methods 0.000 title claims abstract description 21
- 230000006870 function Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000012549 training Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a subway signal system regional operation workstation simulation method and computer equipment, comprising the following steps: setting a plurality of controls for simulating subway equipment and a subway structure; and displaying a control on a display interface according to the instruction so as to simulate and arrange the route. According to the invention, the control is arranged to simulate the equipment in the subway and the subway structure, so that the subway stations of different lines can be simulated, the station personnel can conveniently carry out LOW real-time training, practice and examination, and the training efficiency of the station personnel is improved.
Description
Technical Field
The invention belongs to the technical field of subway region operation stations, and particularly relates to a subway signal system region operation workstation simulation method and computer equipment.
Background
The signal system adopts a mobile blocking signal system based on wireless communication, station crews mainly operate and monitor regional operation work stations (LOW) in the system, and control signal equipment such as turnouts, annunciators and the like on the lines through control commands provided by the LOW according to the requirements of on-site conditions so as to match the requirements of organization and construction debugging of train operation.
Because of the subway driving safety, operators of LOW must be subjected to strict training examination to obtain the operation evidence and then put on duty for operation. The practical operation training examination of operators needs to use a LOW simulation operation platform. But the corresponding simulation operation platform is still lacking at present.
Disclosure of Invention
In order to overcome the technical defects, the invention provides a subway signal system regional operation workstation simulation method and computer equipment, which can simulate the regional operation workstation.
In order to solve the problems, the invention is realized according to the following technical scheme:
a subway signal system area operation workstation simulation method comprises the following steps:
setting a plurality of controls for simulating subway equipment and a subway structure;
and displaying a control on a display interface according to the instruction so as to simulate and arrange the route.
As a further improvement of the present invention, the step of setting a plurality of controls includes:
drawing a plurality of different graphs;
changing the shape and color of the graph according to the instruction;
and setting a zone bit and an attribute for the graph to obtain a control with an interrelation relationship.
As a further improvement of the present invention, the subway apparatus includes: a start annunciator and an end annunciator; according to the instruction, displaying a control on a display interface to simulate the steps of arranging the routes, including:
displaying a start annunciator control and an end annunciator control according to the instruction;
the associated control of the end signal machine control is rolled back by one control, and the end of the arrangement route is determined;
and determining the associated control of the initial annunciator control as the starting point of the arrangement route.
As a further improvement of the present invention, the subway structure includes: section and turnout; according to the instruction, displaying a control on the display interface to simulate the step of arranging the route, and further comprising:
starting from the section control or the turnout control of the terminal, judging whether each control meets the condition of arrangement route one by one until the current control has the associated signal machine control in the same direction;
if each control accords with the condition of arranging the route, and the same-direction annunciator associated with the last control is the initial annunciator control, the route can be arranged, otherwise, prompting that the condition of arranging the route is not met;
and if the condition of the arrangement protection route is not met, setting a zone bit record.
As a further improvement of the present invention, the step of displaying a control on the display interface according to the instruction to simulate the arrangement route further includes:
when the turnout space is moved to the position where the protection approach is located, side protection judgment is carried out, and if the side protection is not met, a zone bit record is set.
As a further improvement of the present invention, the present invention further includes:
and after the arrangement of the protection route and the main route is completed, judging the zone bit record arranged in the route arrangement process.
As a further improvement of the present invention, the present invention further includes:
when the state of any control is changed, judging whether the control belongs to an arranged route or is used as a side guard by a certain route;
if the control is judged to be associated with a certain route, the route is judged again, and the state of the starting signaler control and whether the starting signaler control is open or not are recalculated from the starting signaler control to the end of the protection route.
As a further development of the invention, the permutation route is implemented using a round-robin function.
As a further improvement of the present invention, the present invention further comprises the steps of:
constructing a route array, and storing the starting point, the end point and the current state of each route.
Compared with the prior art, the invention has the following beneficial effects: by setting controls to simulate the equipment in the subway and the subway structure, subway stations of different lines can be simulated, so that station personnel can conveniently perform LOW real-time training, exercise and examination, and the training efficiency of the station personnel is improved.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a flow chart of a simulation method of a subway signal system area operation workstation according to the embodiment 1;
fig. 2 is a detailed flowchart of the simulation method of the subway signal system area operation workstation according to embodiment 1.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
The embodiment provides a subway signal system area operation workstation simulation method, as shown in fig. 1 and 2, comprising the following steps:
s1, setting a plurality of controls for simulating subway equipment and a subway structure;
specifically, the step of setting a plurality of controls includes:
s11, drawing a plurality of different graphs, such as straight lines, circles, boxes and other tool combinations in a Visual Basic PowerPacks tool bag carried by Microsoft Visual Studio C #, and respectively drawing the shapes of sections, turnouts, annunciators and stations;
s12, changing the shape and the color of the graph according to the instruction, developing a method for changing the size, the length, the color change and the like of the graph in the respective class functions of a section, a turnout, a annunciator, a station and the like, and designing required zone bits, attributes and the like so that a user can change the shape and the color of the graph;
s13, setting zone bits and attributes for the graphs to obtain the controls with the correlation relationship, in other words, the controls need to be customized, and the controls are compiled into section controls, turnout controls, annunciators, station controls and the like.
In the implementation process, a command button area can be arranged on the interface, and corresponding command operation can be performed on a certain single control instance on each layout chart according to different control classifications, so that the display form, attribute and the like of the control instances are changed. Meanwhile, pop-up window forms can be set, and for a certain single control instance on each layout drawing, the corresponding window form can be called out for attribute setting according to different control classifications.
By adopting the steps, the element controls representing the sections, the turnouts, the annunciators and the like are manufactured, have respective attributes, and can correspondingly change the attributes and generate related events according to different operation instructions and settings according to the requirements of a LOW operation interface.
When the system is used, multiple instances of various controls such as a section control, a turnout control, a signaler control, a station control and the like are created on a program main interface according to the requirements. All instances of the same type of control are respectively organized into a control array, and a section control array, a turnout control array, a signaler control array, a station control array and the like are formed.
By setting the shape, size and position of each control, the layout diagrams of different stations of the subway line are combined, and meanwhile, by setting the zone bit and attribute of each control, the correlation relationship between the front control and the rear control is established.
In addition, a switching function can be additionally arranged to switch the line and the station on the design operation interface, so that switching among different station layout diagrams is realized.
S2, displaying a control on a display interface according to the instruction, and simulating and arranging the route according to the route arrangement logic of LOW.
The subway apparatus includes: a start annunciator and an end annunciator; the subway structure includes: section and turnout;
according to the instruction, displaying a control on a display interface to simulate the steps of arranging the routes, including the following steps:
and sending out an instruction through a mouse, displaying a start annunciator control and an end annunciator control, backing back an associated control of the end annunciator control by one control, determining the end of the arrangement route, and determining the associated control of the start annunciator control as the starting point of the arrangement route.
Starting from the section control or the turnout control of the terminal, judging whether each control meets the condition of arrangement route one by one until the current control has the associated signal machine control in the same direction; if each control accords with the condition of arranging the route, and the same-direction annunciator associated with the last control is the initial annunciator control, the route can be arranged, otherwise, prompting that the condition of arranging the route is not met; and if the condition of the arrangement protection route is not met, setting a zone bit record.
When the turnout space is moved to the position where the protection approach is located, side protection judgment is carried out, and if the side protection is not met, a zone bit record is set.
Whether the protection route meets the arrangement condition or not, the next step of main route arrangement is entered, and the main route arrangement is arranged back one by one from the control before the starting control of the protection route.
In the arrangement process of the main route, the turnout control is required to be solicited, and the turnout control is rotated to the position of the main route.
And after the arrangement of the protection route and the main route is completed, judging the zone bit record arranged in the route arrangement process. If the primary route and the protection route side protection are met, the state of the starting signal machine is comprehensively calculated, such as whether the primary route or the protection route has occupied a section, and if so, the signal machine is open, and the like.
When the state of any control is changed, judging whether the control belongs to an arranged route or is used as a side guard by a certain route; if the control is judged to be associated with a certain route, the route is judged again, and the state of the starting signaler control and whether the starting signaler control is open or not are recalculated from the starting signaler control to the end of the protection route.
Since there may be multiple routes in the same layout, the present embodiment also constructs a route array for storing the start point, end point and current state of each route. When a route is canceled, the state of the original route starting annunciator control needs to be judged again, an annunciator is turned off, and the route is deleted from the arranged route array.
And selecting a start annunciator control and an end annunciator control of a certain arranged route, and performing the operation of canceling the route. Starting from the control associated with the starting signaler control, cancelling the route of each control one by one until the protection route is finished.
The specific use process of this embodiment is as follows:
first, the direction of the arrangement route (left or right) and the start and end annunciator numbers are acquired by a mouse.
And finding out a section control or a turnout control of the related end signal control through the pointing association of the end signal control preset when the layout diagram is compiled.
The section control or the turnout control is used as an initial control of the protection route, and a do-while loop is established for arranging the protection route.
And arranging the protection route for the current control, and if the arrangement is unsuccessful, protecting the invalid mark position 1 of the route and jumping out of the circulation.
If the arrangement is successful, if the current control is a section, ending the cycle; if the control is a turnout, setting the next control of the current control as the current control according to the direction of the arrangement route, and continuing the next circulation until the current control is a section or the arrangement is unsuccessful.
If the current control is a switch control and the arrangement of the routes is successful, the side protection of the switch control is also needed to be judged, and if the side protection fails to be set, the invalid mark position 1 of the route side protection is protected.
After the arrangement of the protection routes is completed, entering the main route arrangement, moving a control backward from the initial control of the protection routes as the end control of the main route arrangement, setting the end control as the current control, and then establishing a do-while circulation to arrange the main routes from back to front.
And arranging the current element to protect the route, if the current control is a section control, setting the next element of the current control as the current control according to the reverse direction of the arrangement route, and continuing the next circulation.
If the current control is a turnout control, judging whether the turnout control is in an inclined position or a straight position according to the type of the turnout control, if the direction of the inclined position is closer to the starting signal machine control, the side turnout control is in the inclined position, otherwise, the side turnout control is in the straight position.
If the current control is a turnout control, the side protection of the turnout control is judged according to the inclined and straight positions of the turnout control, if the turnout control is in the inclined position, the side protection of the straight position direction is judged, and if the turnout control is in the straight position, the side protection of the inclined position direction is judged. If the side anti-setting fails, the main-route side anti-invalidation flag is set at 1.
And moving one control backwards or obliquely backwards according to the inclination and the straight position of the current turnout control, setting the control as the current control, and continuing the next circulation until the associated annunciator control of the current control is the initial annunciator control.
Based on the technical scheme, multiple functions are developed for the simulation of the regional operation workstation, the simulation of equipment and subway structures in the subway can be realized by setting the control, the simulation of subway stations of different lines can be realized, the station personnel can conveniently carry out LOW real-time operation training, practice and examination, and the training efficiency of the station personnel is improved.
Example 2
The present embodiment provides a computer device including a processor and a memory, the memory having program code stored therein, the processor executing the program code to perform the subway signal system area operation workstation simulation method of embodiment 1.
Those skilled in the art will appreciate that in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, these functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather is intended to cover any and all modifications, equivalents, alternatives, and improvements within the spirit and principles of the present application.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather is intended to cover any and all modifications, equivalents, alternatives, and improvements within the spirit and principles of the present application.
Claims (7)
1. A subway signal system area operation workstation simulation method is characterized by comprising the following steps:
setting a plurality of controls for simulating subway equipment and a subway structure;
according to the instruction, displaying a control on a display interface to simulate and arrange the route;
the step of setting a plurality of controls comprises the following steps:
drawing a plurality of different graphs;
changing the shape and color of the graph according to the instruction;
setting a zone bit and an attribute for the graph to obtain a control with an interrelation relationship;
the subway apparatus includes: a start annunciator and an end annunciator; according to the instruction, displaying a control on a display interface to simulate the steps of arranging the routes, including:
displaying a start annunciator control and an end annunciator control according to the instruction;
the associated control of the end signal machine control is rolled back by one control, and the end of the arrangement route is determined;
determining an associated control of the initial signaler control as a starting point of the arrangement route;
the subway structure includes: section and turnout; according to the instruction, displaying a control on the display interface to simulate the step of arranging the route, and further comprising:
starting from the section control or the turnout control of the terminal, judging whether each control meets the condition of arrangement route one by one until the current control has the associated signal machine control in the same direction;
if each control accords with the condition of arranging the route, and the same-direction annunciator associated with the last control is the initial annunciator control, the route can be arranged, otherwise, prompting that the condition of arranging the route is not met;
and if the condition of the arrangement protection route is not met, setting a zone bit record.
2. The method of claim 1, wherein the step of displaying controls on the display interface to simulate the arrangement of routes according to the instructions further comprises:
when the turnout space is moved to the position where the protection approach is located, side protection judgment is carried out, and if the side protection is not met, a zone bit record is set.
3. The subway signal system area operation workstation simulation method according to claim 1, further comprising:
and after the arrangement of the protection route and the main route is completed, judging the zone bit record arranged in the route arrangement process.
4. The subway signal system area operation workstation simulation method according to claim 1, further comprising:
when the state of any control is changed, judging whether the control belongs to an arranged route or is used as a side guard by a certain route;
if the control is judged to be associated with a certain route, the route is judged again, and the state of the starting signaler control and whether the starting signaler control is open or not are recalculated from the starting signaler control to the end of the protection route.
5. The subway signal system area operation workstation simulation method according to claim 1, wherein the arrangement route is implemented by using a circulation function.
6. The subway signal system area operation workstation simulation method according to claim 1, further comprising the steps of:
constructing a route array, and storing the starting point, the end point and the current state of each route.
7. A computer device comprising a processor and a memory having stored therein at least one instruction that is loaded and executed by the processor to implement the subway signal system area operation workstation simulation method of any one of claims 1 to 6.
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