CN107719416B - Method and system for setting and protecting temporary parking spot - Google Patents
Method and system for setting and protecting temporary parking spot Download PDFInfo
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- CN107719416B CN107719416B CN201711084746.5A CN201711084746A CN107719416B CN 107719416 B CN107719416 B CN 107719416B CN 201711084746 A CN201711084746 A CN 201711084746A CN 107719416 B CN107719416 B CN 107719416B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
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Abstract
The invention belongs to the technical field of locomotive/rail car operation protection or control, in particular to a method and a system for setting and protecting a temporary parking spot, wherein the method comprises the steps that a client sets parameter information of a virtual prohibition signal and sends the virtual prohibition signal to a server; the server receives the virtual prohibition signal, analyzes whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car or not, and sends a driving permission instruction to the vehicle-mounted equipment; and the vehicle-mounted equipment receives and executes the driving permission instruction. The invention can effectively avoid the driving error caused by insufficient experience, so that the line operation is safer and more efficient.
Description
Technical Field
The invention belongs to the technical field of locomotive/rail car operation protection or control, and particularly relates to a method and a system for setting and protecting a temporary parking spot.
Background
In the railway field, when a locomotive/railcar works on a railway, a certain section needs to be temporarily closed, the traveling direction and distance of the locomotive/railcar are limited, and the closed section and an adjacent section are isolated and protected.
Due to the fact that railway lines are complex in condition and working areas of workers are long after the workers get on the way, the existing protection means is that after an outdoor protector receives protection information of an indoor protector, the workers are informed through a loudspeaker, a signal and the like, due to the fact that the field working environment is severe, the workers are scattered, the protection information cannot be effectively sent to each worker sometimes, the outdoor protector cannot determine whether the workers receive the protection information, the field protection effectiveness is affected, and in addition, certain difficulties are caused to accident analysis and responsibility determination. On the other hand, the driving needs to be judged according to the experience of a driver, and errors are easy to occur.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a method for setting and protecting a temporary parking spot, which can effectively avoid driving errors caused by insufficient experience and ensure that line operation is safer and more efficient; another object of the present invention is to provide a system for temporary parking spot setting and protection.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a method for setting and protecting a temporary parking spot, which comprises the following steps:
the client sets parameter information of the virtual prohibition signal and sends the virtual prohibition signal to the server;
the server receives the virtual prohibition signal, analyzes whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car or not, and sends a driving permission instruction to the vehicle-mounted equipment;
and the vehicle-mounted equipment receives and executes the driving permission instruction.
Further, the virtual disable signal has directivity and can be divided into a unidirectional disable signal and a bidirectional disable signal.
Further, the client sets parameter information of the virtual prohibition signal and sends the virtual prohibition signal to the server, and the specific implementation process is as follows:
judging whether a virtual prohibition signal exists in the client, if so, directly selecting the virtual prohibition signal, and if not, establishing the virtual prohibition signal;
setting the device type, the section name, the prohibition signal type, the position, the execution type and the filter item information in sequence, and adding the virtual prohibition signal into the client;
and sending the selected virtual prohibition signal to the server.
Further, the server receives the virtual prohibition signal, analyzes whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car, and sends a driving permission instruction to the vehicle-mounted equipment, and the specific implementation process is as follows:
the server receives the virtual forbidding signal and performs creating, updating or deleting operation on the virtual forbidding signal;
the server receives vehicle-mounted data sent by the locomotive/rail car, and calculates the position and the direction of the vehicle;
judging whether a virtual prohibition signal exists in front of the running direction of the locomotive/railcar according to the position and direction of the locomotive/railcar and the virtual prohibition signal, and calculating to obtain driving permission data;
and sending the driving permission data to the vehicle-mounted equipment.
Further, the vehicle-mounted device receives and executes the driving permission instruction, and the specific implementation process is as follows:
the vehicle-mounted equipment receives the driving permission data, if the driving permission data show that a virtual prohibition signal exists in the front of the running direction, whether the distance between the locomotive/the rail car and the virtual prohibition signal is smaller than a preset safety distance or not is judged, if yes, an alarm signal is sent out to stop the vehicle, and if not, the operation is not carried out.
The invention also provides a system for setting and protecting the temporary parking spot, which comprises:
the client is used for setting parameter information of the virtual prohibition signal and sending the virtual prohibition signal to the server;
the server is used for receiving the virtual prohibition signal, analyzing whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car or not and sending a driving permission instruction to the vehicle-mounted equipment;
and the vehicle-mounted equipment is used for receiving and executing the driving permission instruction.
Further, the client communicates with the server through a network cable, and the server communicates with the vehicle-mounted device through a wireless network.
Compared with the prior art, the invention has the following advantages:
the invention provides a method for setting and protecting a temporary stopping point, which comprises the steps that a client establishes and sets a virtual prohibition signal, when the virtual prohibition signal exists in the front of the running direction of a locomotive/a railway vehicle, the result is transmitted to the locomotive/the railway vehicle through analysis and calculation of a server, the locomotive/the railway vehicle warns and reminds on a display screen, the protection section can be effectively protected by using two virtual prohibition signals, namely a one-way prohibition signal and a two-way prohibition signal, the running error caused by insufficient experience is avoided, and the line operation is safer and more efficient.
The beneficial effects of the method for setting and protecting the temporary parking spot are similar to those of a system for setting and protecting the temporary parking spot, and are not repeated herein.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for setting and protecting a temporary parking spot according to the present invention;
fig. 2 is a schematic structural diagram of a temporary parking spot setting and protecting system provided by the present invention.
Detailed Description
The core of the invention is to provide a method for setting and protecting a temporary parking spot, which can effectively avoid driving errors caused by insufficient experience and ensure that the line operation is safer and more efficient; the other core of the invention is to provide a system for setting and protecting the temporary parking spot.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of a method for setting and protecting a temporary parking spot, the method including:
step S101, the client sets parameter information of a virtual prohibition signal and sends the virtual prohibition signal to a server;
step S102, the server receives the virtual forbidding signal, analyzes whether the virtual forbidding signal is arranged in front of the running direction of the computer locomotive/rail car, and sends a driving permission instruction to the vehicle-mounted equipment;
in step S103, the vehicle-mounted device receives and executes the driving permission instruction.
Preferably, the virtual prohibition signal has directivity and can be divided into a unidirectional prohibition signal and a bidirectional prohibition signal, when the virtual prohibition signal is the unidirectional prohibition signal, driving is prohibited in one direction on the line that needs to be protected, and when the virtual prohibition signal is the bidirectional prohibition signal, driving is prohibited in two directions on the line that needs to be protected.
Preferably, the client sets parameter information of the virtual barring signal, and sends the virtual barring signal to the server, and the specific implementation process is as follows:
judging whether a virtual prohibition signal exists in the client, if so, directly selecting the virtual prohibition signal, and if not, establishing the virtual prohibition signal;
setting information such as equipment type, section name, forbidden signal type, position, execution type, filtering item and the like in sequence, and adding the virtual forbidden signal into the client;
and sending the selected virtual prohibition signal to the server.
It can be understood that after the virtual prohibition signal is selected, a password needs to be input to verify the identity of the operator, if the password is correct, the selected virtual prohibition signal is sent to the server, and if the password is wrong, the operation fails.
Preferably, the server receives the virtual prohibition signal, analyzes whether the virtual prohibition signal is set in front of the running direction of the computer locomotive/rail car, and sends a driving permission instruction to the vehicle-mounted device, and the specific implementation process is as follows:
the server receives the virtual forbidding signal and performs creating, updating or deleting operation on the virtual forbidding signal;
it is understood that if the server does not store the virtual disable signal, the virtual disable signal is created, if the server stores the virtual disable signal, the virtual disable signal is updated, and if the server needs to discard the virtual disable signal, the virtual disable signal is deleted.
The server receives vehicle-mounted data sent by the locomotive/rail car, and calculates the position and the direction of the vehicle;
judging whether a virtual prohibition signal exists in front of the running direction of the locomotive/railcar according to the position and direction of the locomotive/railcar and the virtual prohibition signal, and calculating to obtain driving permission data;
and sending the driving permission data to the vehicle-mounted equipment.
Preferably, the vehicle-mounted device receives and executes the driving permission instruction, and the specific implementation process is as follows:
the vehicle-mounted equipment receives the driving permission data, if the driving permission data show that a virtual prohibition signal exists in the front of the running direction, whether the distance between the locomotive/the rail car and the virtual prohibition signal is smaller than a preset safety distance or not is judged, if yes, an alarm signal is sent out to stop the vehicle, and if not, the operation is not carried out.
It can be understood that if the distance between the locomotive/railcar and the virtual prohibition signal is less than the preset safety distance, a prompt message is displayed on the display screen, and an alarm signal is sent out.
The invention provides a method for setting and protecting a temporary stopping point, which comprises the steps that a client establishes and sets a virtual prohibition signal, when the virtual prohibition signal exists in the front of the running direction of a locomotive/a railway vehicle, the result is transmitted to the locomotive/the railway vehicle through analysis and calculation of a server, the locomotive/the railway vehicle warns and reminds on a display screen, the protection section can be effectively protected by using two virtual prohibition signals, namely a one-way prohibition signal and a two-way prohibition signal, the running error caused by insufficient experience is avoided, and the line operation is safer and more efficient.
Corresponding to the above method embodiment, the present invention further provides a system for setting and protecting a temporary parking spot, please refer to fig. 2, fig. 2 is a schematic structural diagram of the system for setting and protecting a temporary parking spot provided by the present invention, and the system includes:
the client is used for setting parameter information of the virtual prohibition signal and sending the virtual prohibition signal to the server;
the server is used for receiving the virtual prohibition signal, analyzing whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car or not and sending a driving permission instruction to the vehicle-mounted equipment;
and the vehicle-mounted equipment is used for receiving and executing the driving permission instruction.
Preferably, the client communicates with a server through a network cable, and the server communicates with the vehicle-mounted device through a wireless network.
It can be understood that the communication mode between the client and the server, and between the server and the vehicle-mounted device is a TCP (Transmission Control Protocol) mode, and of course, according to the personal requirement, other communication modes may be adopted to transmit data.
The client establishes and sets a virtual prohibition signal, and the server sends a driving permission instruction to the locomotive/railcar according to the position and direction of the locomotive/railcar and the virtual prohibition signal, so that the purpose of controlling driving is achieved, driving errors caused by insufficient experience are effectively avoided, and the line operation is safer and more efficient.
It should be noted that, in the present specification, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (3)
1. A method for setting and protecting a temporary parking spot is characterized by comprising the following steps:
the client sets parameter information of the virtual forbidding signal and sends the virtual forbidding signal to the server, and the specific implementation process is as the steps a to c;
a. judging whether a virtual prohibition signal exists in the client, if so, directly selecting the virtual prohibition signal, and if not, establishing the virtual prohibition signal;
b. setting the device type, the section name, the prohibition signal type, the position, the execution type and the filter item information in sequence, and adding the virtual prohibition signal into the client;
c. sending the selected virtual prohibition signal to a server;
the server receives the virtual prohibition signal, analyzes whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car, and sends a driving permission instruction to the vehicle-mounted equipment, wherein the specific implementation process is as the steps A to D;
A. the server receives the virtual forbidding signal and performs creating, updating or deleting operation on the virtual forbidding signal;
B. the server receives vehicle-mounted data sent by the locomotive/rail car, and calculates the position and the direction of the vehicle;
C. judging whether a virtual prohibition signal exists in front of the running direction of the locomotive/railcar according to the position and direction of the locomotive/railcar and the virtual prohibition signal, and calculating to obtain driving permission data;
D. sending the driving permission data to the vehicle-mounted equipment;
the vehicle-mounted equipment receives and executes the driving permission instruction, and the specific implementation process is as follows:
the vehicle-mounted equipment receives the driving permission data, if the driving permission data show that a virtual prohibition signal exists in front of the running direction, whether the distance between the locomotive/the rail car and the virtual prohibition signal is smaller than a preset safety distance or not is judged, if yes, an alarm signal is sent out to stop the vehicle, and if not, the operation is not carried out;
the virtual inhibit signal has directivity and can be divided into a unidirectional inhibit signal and a bidirectional inhibit signal.
2. A temporary parking spot setting and protection system, comprising:
the client is used for setting parameter information of the virtual forbidding signal and sending the virtual forbidding signal to the server, and the specific implementation process is as the steps a to c;
a. judging whether a virtual prohibition signal exists in the client, if so, directly selecting the virtual prohibition signal, and if not, establishing the virtual prohibition signal;
b. setting the device type, the section name, the prohibition signal type, the position, the execution type and the filter item information in sequence, and adding the virtual prohibition signal into the client;
c. sending the selected virtual prohibition signal to a server;
the server is used for receiving the virtual prohibition signal, analyzing whether the virtual prohibition signal is arranged in front of the running direction of the computer locomotive/rail car or not, and sending a driving permission instruction to the vehicle-mounted equipment, wherein the specific implementation process is as shown in the steps A to D;
A. the server receives the virtual forbidding signal and performs creating, updating or deleting operation on the virtual forbidding signal;
B. the server receives vehicle-mounted data sent by the locomotive/rail car, and calculates the position and the direction of the vehicle;
C. judging whether a virtual prohibition signal exists in front of the running direction of the locomotive/railcar according to the position and direction of the locomotive/railcar and the virtual prohibition signal, and calculating to obtain driving permission data;
D. sending the driving permission data to the vehicle-mounted equipment;
the vehicle-mounted equipment is used for receiving and executing the driving permission instruction, and the specific implementation process is as follows:
the vehicle-mounted equipment receives the driving permission data, if the driving permission data show that a virtual prohibition signal exists in front of the running direction, whether the distance between the locomotive/the rail car and the virtual prohibition signal is smaller than a preset safety distance or not is judged, if yes, an alarm signal is sent out to stop the vehicle, and if not, the operation is not carried out;
the virtual inhibit signal has directivity and can be divided into a unidirectional inhibit signal and a bidirectional inhibit signal.
3. The system for setting and protecting temporary parking spots according to claim 2, wherein the client communicates with the server through a network cable, and the server communicates with the vehicle-mounted device through a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084746.5A CN107719416B (en) | 2017-11-07 | 2017-11-07 | Method and system for setting and protecting temporary parking spot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711084746.5A CN107719416B (en) | 2017-11-07 | 2017-11-07 | Method and system for setting and protecting temporary parking spot |
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| Publication Number | Publication Date |
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| CN107719416A CN107719416A (en) | 2018-02-23 |
| CN107719416B true CN107719416B (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711084746.5A Active CN107719416B (en) | 2017-11-07 | 2017-11-07 | Method and system for setting and protecting temporary parking spot |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112406958B (en) * | 2020-10-29 | 2023-04-18 | 北京全路通信信号研究设计院集团有限公司 | Method and system for controlling train to stop in safe parking area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224751A (en) * | 2008-02-20 | 2008-07-23 | 北京全路通信信号研究设计院 | Locomotive control method and locomotive control system |
| CN102233887A (en) * | 2011-05-16 | 2011-11-09 | 铁道部运输局 | CTCS (China train control system)-3 train operation control system |
| CN102887157A (en) * | 2012-09-29 | 2013-01-23 | 北京交控科技有限公司 | Method for judging signal running of train |
| CN106274987A (en) * | 2016-08-31 | 2017-01-04 | 上海自仪泰雷兹交通自动化系统有限公司 | A kind of point type ATP means of defence under degraded signal system |
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2017
- 2017-11-07 CN CN201711084746.5A patent/CN107719416B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101224751A (en) * | 2008-02-20 | 2008-07-23 | 北京全路通信信号研究设计院 | Locomotive control method and locomotive control system |
| CN102233887A (en) * | 2011-05-16 | 2011-11-09 | 铁道部运输局 | CTCS (China train control system)-3 train operation control system |
| CN102887157A (en) * | 2012-09-29 | 2013-01-23 | 北京交控科技有限公司 | Method for judging signal running of train |
| CN106274987A (en) * | 2016-08-31 | 2017-01-04 | 上海自仪泰雷兹交通自动化系统有限公司 | A kind of point type ATP means of defence under degraded signal system |
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