CN114348074A - 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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- 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
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Abstract
The invention provides a simulation method and computer equipment for regional operation workstations of a subway signal system, which comprises the following steps: setting a plurality of controls for simulating subway equipment and subway structures; and displaying the control on the display interface according to the instruction so as to simulate the arrangement route. The invention simulates the equipment and the subway structure in the subway by setting the control, can realize the simulation of the subway stations of different lines, enables the station personnel to conveniently carry out LOW practice training, practice and examination, and improves the training efficiency of the station personnel.
Description
Technical Field
The invention belongs to the technical field of subway regional operation stations, and particularly relates to a simulation method and computer equipment for a regional operation workstation of a subway signal system.
Background
The signal system adopts a mobile block signal system based on wireless communication, station staff of a station mainly operate and monitor a regional operating work station (LOW) in the system, and control signal equipment such as turnouts, signal machines and the like on a line through a control command provided by the LOW according to the needs of field conditions so as to meet the needs of organization and construction debugging of train operation.
Because of the safety of subway driving, the operators of LOW must pass strict training examination to obtain the operation card and can be operated on duty. The practice training examination of the operator needs a LOW simulation operation platform. But at the present stage, a corresponding simulation operation platform is also lacked.
Disclosure of Invention
In order to overcome the technical defects, the invention discloses a regional operation workstation simulation method and computer equipment of a subway signal system, which can simulate the regional operation workstation.
In order to solve the problems, the invention is realized according to the following technical scheme:
a regional operation workstation simulation method for a subway signal system comprises the following steps:
setting a plurality of controls for simulating subway equipment and subway structures;
and displaying the control on the display interface according to the instruction so as to simulate the arrangement route.
As a further improvement of the invention, 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 flag bit and attributes of the graph to obtain the control with the correlation relationship.
As a further improvement of the present invention, the subway equipment comprises: a starting signal machine and an end signal machine; displaying a control on a display interface according to the instruction so as to simulate the step of arranging routes, wherein the step comprises the following steps:
displaying a starting signal machine control and a terminal signal machine control according to the instruction;
returning a control back to the associated control of the end-point signal machine to determine the control as the end point of the route arrangement;
and determining the related control of the starting annunciator control as the starting point of the ranking route.
As a further improvement of the present invention, the subway structure comprises: sections and switches; according to the instruction, displaying the control on the display interface to simulate the step of arranging the route, and further comprising the following steps of:
starting from a section control or a turnout control of a terminal, judging whether each control meets the condition of arranging a route one by one until the current control is associated with a signal machine control in the same direction;
if each control is in accordance with the conditions for arranging the route and the signal machine in the same direction associated with the last control is the starting signal machine control, the route can be arranged, otherwise, the condition that the route is not in accordance with the arrangement route is prompted;
and if the condition is judged to be satisfied with the arrangement route condition, the protection route control is displayed forwards from the associated space of the terminal signal machine control according to the instruction, and if the condition is not satisfied with the arrangement protection route condition, a zone bit record is set.
As a further improvement of the present invention, the step of displaying a control on a display interface according to the instruction to simulate the arrangement route further includes:
when the turnout space is moved to the position of the protection access road, the side defense judgment is carried out, and if the side defense is not met, the zone bit record is set.
As a further improvement of the invention, the invention also comprises:
and after the protection route and the main route are arranged, judging the flag bit record set in the route arranging process.
As a further improvement of the invention, the invention also comprises:
when the state of any control changes, judging whether the control belongs to the arranged route or is imposed by a certain route as side defense;
and if the control is judged to be associated with a certain route, re-judging the certain route, and recalculating the state of the control of the starting annunciator and whether the control is opened or not from the control of the starting annunciator until the protection route is finished.
As a further improvement of the invention, the permutation route is realized by adopting a cyclic function.
As a further improvement of the invention, the invention also comprises the following steps:
and 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: through setting up the controlling part and simulating equipment and subway structure in to the subway, can realize simulating the subway station of different circuits, make station personnel can conveniently carry out the practise training, exercise and the examination of LOW, improve station personnel's training efficiency.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a flowchart of a method for simulating a regional operation workstation of a subway signal system according to embodiment 1;
fig. 2 is a detailed flowchart of a method for simulating a regional operation workstation of a subway signal system according to embodiment 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1
The embodiment provides a simulation method for regional operation workstations of a subway signal system, which comprises the following steps as shown in fig. 1 and fig. 2:
s1, setting a plurality of controls for simulating subway equipment and subway structures;
specifically, the step of setting a plurality of controls includes:
s11, drawing a plurality of different graphs, such as the shapes of sections, switches, signal machines and stations through tool combinations such as straight lines, circles, boxes and the like in a Visual Basic Power packages provided by Microsoft Visual Studio C #;
s12, changing the shape and color of the graph according to the instruction, developing a method for changing the size, length, color change and the like of the graph in respective class functions of a section, a turnout, a signal machine, a station and the like, and designing a required marker bit, attributes and the like so that a user can change the shape and color of the graph;
s13, setting flag bits and attributes of the graph to obtain controls with correlation, in other words, the controls need to be customized and compiled into section controls, turnout controls, signal machines, station controls and the like.
In the specific implementation process, a command button area can be set on the interface, and for a single control instance on each layout chart, corresponding command operation can be carried out according to different control classifications of the single control instance, so that the displayed form, the displayed attributes and the like of the single control instance are changed. Meanwhile, a pop-up form can be set, and for a single control instance on each layout chart, the corresponding form can be called out according to different control classifications of the single control instance to set the attributes of the single control instance.
By adopting the steps, element controls such as a representative section, a turnout, a signal machine and the like are manufactured firstly, and the controls have respective attributes, so that the attributes can be changed correspondingly and related events can be generated according to different operation instructions and settings according to the requirements of a LOW operation interface.
When the method is used, a plurality of examples of various controls such as a section control, a turnout control, a signal machine control, a station control and the like are created on a program main interface according to needs. All the examples of the same type of control are respectively compiled into a control array to form a section control array, a turnout control array, a signal controller array, a station control array and the like.
The layout diagrams of different stations of the subway line are combined by setting the shape, size and position of each control, and the correlation relation between the front control and the rear control is established by setting the zone bit and the attribute of each control.
In addition, a switching function can be added to switch lines and stations on a design operation interface, and switching among different station layout diagrams is achieved.
And S2, displaying the control on the display interface according to the instruction, and simulating and arranging the route according to the route arrangement logic of LOW.
The subway equipment includes: a starting signal machine and an end signal machine; the subway structure includes: sections and switches;
according to the instruction, displaying a control on a display interface to simulate the step of arranging routes, comprising the following steps:
and sending an instruction through a mouse, displaying the starting annunciator control and the end annunciator control, returning a control which is associated with the end annunciator control to determine the control as an end point of the arranged route, and determining the control which is associated with the starting annunciator control as a starting point of the arranged route.
Starting from a section control or a turnout control of a terminal, judging whether each control meets the condition of arranging a route one by one until the current control is associated with a signal machine control in the same direction; if each control is in accordance with the conditions for arranging the route and the signal machine in the same direction associated with the last control is the starting signal machine control, the route can be arranged, otherwise, the condition that the route is not in accordance with the arrangement route is prompted; and if the condition is judged to be satisfied with the arrangement route condition, the protection route control is displayed forwards from the associated space of the terminal signal machine control according to the instruction, and if the condition is not satisfied with the arrangement protection route condition, a zone bit record is set.
When the turnout space is moved to the position of the protection access road, the side defense judgment is carried out, and if the side defense is not met, the zone bit record is set.
And whether the protection route meets the arrangement condition or not, the next main route arrangement is carried out, and the main route arrangement is arranged back one by one from the previous control of the initial control of the protection route.
In the process of arranging the main route, the turnout control is also required to be used, and the turnout control is rotated to the position of the main route.
And after the protection route and the main route are arranged, judging the flag bit record set in the route arranging process. And comprehensively calculating the state of the initial signal machine, such as whether the main route and the protection route meet the requirements, whether a section is occupied in the main route or the protection route, and the like, and whether the signal machine is open or not, and the like.
When the state of any control changes, judging whether the control belongs to the arranged route or is imposed by a certain route as side defense; and if the control is judged to be associated with a certain route, re-judging the certain route, and recalculating the state of the control of the starting annunciator and whether the control is opened or not from the control of the starting annunciator until the protection route is finished.
Since there may be multiple routes in the same layout, this embodiment also constructs a route array for storing the start point, end point, and current state of each route. When a certain route is cancelled, the state of the original route starting annunciator control needs to be judged again, the annunciator is closed, and the route is deleted from the arranged route array.
And selecting a starting signal machine control and a terminal signal machine control of a certain arranged route, and carrying out operation of canceling the route. And starting from the control associated with the initial annunciator control, canceling the route of each control one by one backwards until the protection route is finished.
The specific use process of this embodiment is as follows:
first, the direction (left or right) of the arranged route and the start and end annunciator numbers are acquired by the mouse.
And finding a section control or a turnout control of the related terminal signal machine control through the preset pointing correlation of the terminal signal machine control when the layout is compiled.
And establishing a do-while loop for arranging the protection access by taking the section control or the turnout control as an initial control of the protection access.
And arranging a protection route for the current control, and if the arrangement is unsuccessful, marking the position 1 of the invalid protection route and jumping out of the loop.
If the arrangement is successful, if the current control is a section, ending the circulation; and if the current control is the turnout, setting the next control of the current control as the current control according to the direction of the arranged route, and continuing the next circulation until the current control is the section or the arrangement is unsuccessful.
If the current control is a turnout control and the arrangement route is successful, the side defense of the turnout control needs to be judged, and if the side defense setting fails, the access side defense invalid mark position 1 is protected.
And after finishing arranging the protection route, entering main route arrangement, moving a control backwards from a starting control of the protection route as an end control of the main route arrangement, setting the control as a current control, and then establishing a do-while cycle to arrange the main route from back to front.
And arranging a protection route for the current element, if the current control is a section control, setting the next element of the current control as the current control according to the opposite direction of the arrangement route, and continuing the next circulation.
If the current control is a turnout control, whether the turnout control is in an inclined position or a straight position is judged according to the type of the turnout control, if the direction of the inclined position is closer to that of the starting annunciator control, the side turnout control is in the inclined position, and if not, the side turnout control is in the straight position.
If the current control is a turnout control, judging the side protection of the turnout control according to the inclined position and the straight position of the turnout control, if the turnout control is in the inclined position, judging the side protection in the straight position direction by the side, and if the turnout control is in the straight position, judging the side protection in the inclined position direction by the side. If the side defense setting fails, the main access side defense invalid mark position 1.
And moving a control backwards or backwards in an inclined way according to the inclined position and the straight position of the current turnout control, setting the control as the current control, and continuing the next circulation until the signal controller related to the current control is the starting signal controller.
Based on above-mentioned technical scheme, for the simulation of regional operation workstation has developed multiple functions, simulates equipment and subway structure in to the subway through setting up the controlling part, can realize simulating the subway station of different circuits, makes the station personnel can conveniently carry out the real behaviour training, exercise and the examination of LOW, improves station personnel's training efficiency.
Example 2
The embodiment provides a computer device, which comprises a processor and a storage, wherein the storage is stored with program codes, and the processor executes the program codes to execute the simulation method of the subway signal system region operation workstation in the embodiment 1.
Those skilled in the art will recognize 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, the 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 present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (10)
1. A method for simulating a regional operation workstation of a subway signal system, comprising the steps of:
setting a plurality of controls for simulating subway equipment and subway structures;
and displaying the control on the display interface according to the instruction so as to simulate the arrangement route.
2. A method according to claim 1, wherein the step of providing a plurality of controls comprises:
drawing a plurality of different graphs;
changing the shape and color of the graph according to the instruction;
setting a flag bit and attributes of the graph to obtain the control with the correlation relationship.
3. A method for simulating a regional operation workstation of a subway signal system as claimed in claim 2, wherein said subway equipment comprises: a starting signal machine and an end signal machine; displaying a control on a display interface according to the instruction so as to simulate the step of arranging routes, wherein the step comprises the following steps:
displaying a starting signal machine control and a terminal signal machine control according to the instruction;
returning a control back to the associated control of the end-point signal machine to determine the control as the end point of the route arrangement;
and determining the related control of the starting annunciator control as the starting point of the ranking route.
4. A method for simulating a regional operation workstation of a subway signal system as claimed in claim 3, wherein said subway structure comprises: sections and switches; according to the instruction, displaying the control on the display interface to simulate the step of arranging the route, and further comprising the following steps of:
starting from a section control or a turnout control of a terminal, judging whether each control meets the condition of arranging a route one by one until the current control is associated with a signal machine control in the same direction;
if each control is in accordance with the conditions for arranging the route and the signal machine in the same direction associated with the last control is the starting signal machine control, the route can be arranged, otherwise, the condition that the route is not in accordance with the arrangement route is prompted;
and if the condition is judged to be satisfied with the arrangement route condition, the protection route control is displayed forwards from the associated space of the terminal signal machine control according to the instruction, and if the condition is not satisfied with the arrangement protection route condition, a zone bit record is set.
5. A method as claimed in claim 1, wherein the step of displaying controls on the display interface to simulate the routing of the train according to the instructions further comprises:
when the turnout space is moved to the position of the protection access road, the side defense judgment is carried out, and if the side defense is not met, the zone bit record is set.
6. A method for simulating a regional operation workstation of a subway signal system as claimed in claim 1, further comprising:
and after the protection route and the main route are arranged, judging the flag bit record set in the route arranging process.
7. A method for simulating a regional operation workstation of a subway signal system as claimed in claim 1, further comprising:
when the state of any control changes, judging whether the control belongs to the arranged route or is imposed by a certain route as side defense;
and if the control is judged to be associated with a certain route, re-judging the certain route, and recalculating the state of the control of the starting annunciator and whether the control is opened or not from the control of the starting annunciator until the protection route is finished.
8. A method for simulating a regional operation workstation of a subway signal system as claimed in claim 1, wherein said alignment route is implemented by using a cyclic function.
9. A method of simulating a regional operation workstation of a subway signal system as claimed in claim 1, further comprising the steps of:
and constructing a route array, and storing the starting point, the end point and the current state of each route.
10. A computer device comprising a processor and a memory, said memory having stored therein at least one instruction, at least one program, set of codes, or set of instructions, which is loaded and executed by said processor to implement a management method according to any one of claims 1 to 9.
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