CN113852680B - Controlled station communication method of train control interlocking integrated system - Google Patents
Controlled station communication method of train control interlocking integrated system Download PDFInfo
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- CN113852680B CN113852680B CN202111108163.8A CN202111108163A CN113852680B CN 113852680 B CN113852680 B CN 113852680B CN 202111108163 A CN202111108163 A CN 202111108163A CN 113852680 B CN113852680 B CN 113852680B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention discloses a controlled station communication method of a train control interlocking integrated system, which comprises the following steps: exchanging a first local Bluetooth network port of a first original communication board in a controlled station safety platform with a second local Bluetooth network port of a second original communication board, and exchanging a first far-end Bluetooth network port of the first original communication board with a second far-end Bluetooth network port of the second original communication board to obtain a first new communication board and a second new communication board; respectively connecting the first new communication board and the second new communication board with the trackside equipment driving and mining unit to form a new local communication path between the controlled station and the trackside equipment driving and mining unit; connecting the first new communication board and the second new communication board with a first main communication board and a second main communication board in a main control station safety platform respectively so as to form a new remote communication path between the controlled station and the main control station; and constructing a new data transmission path according to the new local communication path and the new remote communication path so as to enable the controlled station to carry out data forwarding.
Description
Technical Field
The invention relates to the technical field of rail traffic signals, in particular to a communication method for a controlled station of a train control interlocking integrated system.
Background
With the development of the high-speed railway in China, the train control and interlocking integrated system is increasingly widely applied to new-generation ground equipment, and not only can the train control and interlocking integrated system cope with increasingly complex station environments, but also can meet the higher requirements of users on the aspects of train running speed, safety and the like. The train control interlocking integrated system integrates the system functions of a train control center and computer interlocking, is suitable for CTCS-0 to CTCS-4 grade high-speed railway passenger dedicated lines, intercity railways and common speed railways, mainly completes generation and transmission of ground running control information and provides interfaces with other railway systems (such as a dispatching centralized control system CTC, a temporary speed limit server TSRS, a train dispatching command system TDCS, a ground electronic unit LEU, a driving unit BDU and the like).
In an actual application scenario, the train control interlocking integrated system usually governs a plurality of stations, and the plurality of stations can be divided into a master control station and a plurality of controlled stations, wherein the controlled stations collect and transmit data, and the master control station processes the data of the local station and the controlled stations. The safety platform formed by the communication board and the operation board can provide an environment for running an application program for the train control interlocking integrated system, and the functions of the safety platform comprise protocol analysis and transmission of safety data. The procedure of forwarding the data to the master station by the controlled station is as follows: a communication board in the controlled station safety platform acquires data of the electronic execution unit and the ground electronic unit and transmits the data to a corresponding operation board, and the operation board analyzes and processes the acquired data and transmits the data to the master control station; because the time for the operation board to process the data is long, the data collected by the controlled station can not be transmitted to the main control station in real time. If the communication board in the controlled station safety platform directly transmits the acquired data of the electronic execution unit and the ground electronic unit to the master control station without being processed by the operation board, the data cannot be approved by the master control station due to the problems of the host and the standby machine. Therefore, how to implement real-time performance or high efficiency of forwarding data by the controlled station has become a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a controlled station communication method of a train control interlocking integrated system, which can construct a new data transmission path by changing a first original communication board and a second original communication board in a controlled station safety platform, thereby realizing real-time and effective data forwarding of a controlled station.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a controlled station communication method of a train control interlocking integrated system is disclosed, wherein the controlled station is used for transmitting data between a master control station and a trackside equipment driving and acquiring unit; the master control station, the controlled station and the trackside equipment driving and mining unit adopt dual-network redundant communication, and the dual-network is a red network and a blue network respectively; the controlled station communication method of the train control interlocking integrated system comprises the following steps:
exchanging a first local bluetooth network port BL1 of a first original communication board in the controlled station security platform with a second local bluetooth network port BL2 of a second original communication board, and exchanging a first remote bluetooth network port BF1 of the first original communication board with a second remote bluetooth network port BF2 of the second original communication board to obtain a first new communication board and a second new communication board;
connecting the first new communication board and the second new communication board with the trackside equipment driving and mining unit respectively to form a new local communication path between the controlled station and the trackside equipment driving and mining unit;
connecting the first new communication board and the second new communication board with a first main communication board and a second main communication board in the master station safety platform respectively so as to form a new remote communication path between the controlled station and the master station; and
and constructing a new data transmission path according to the new local communication path and the new remote communication path so as to enable the controlled station to carry out data forwarding.
Preferably, the trackside equipment driving and mining unit comprises one or any combination of an electronic execution unit group and a ground electronic unit; and the electronic execution unit group comprises a first electronic execution unit and a second electronic execution unit which are mutually redundant and backup.
Preferably, when the trackside equipment mining driving unit includes the electronic execution unit group, the step of respectively connecting the first new communication board and the second new communication board to the trackside equipment mining driving unit includes:
connecting a first local red network port RL1 of the first new communication board with a red network port RQ1 of the first electronic execution unit and a red network port RQ2 of the second electronic execution unit respectively to obtain a first local red network communication path RLP1 and a second local red network communication path RLP2;
connecting a second local bluetooth network port BL2 of the first new communication board with a bluetooth network port BQ1 of the first electronic execution unit and a bluetooth network port BQ2 of the second electronic execution unit respectively to obtain a first local bluetooth network communication path BLP1 and a second local bluetooth network communication path BLP2;
connecting a second local red network port RL2 of the second new communication board with a red network port RQ1 of the first electronic execution unit and a red network port RQ2 of the second electronic execution unit respectively to obtain a third local red network communication path RLP3 and a fourth local red network communication path RLP4; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the bluetooth network port BQ1 of the first electronic execution unit and the bluetooth network port BQ2 of the second electronic execution unit respectively to obtain a third local bluetooth network communication path BLP3 and a fourth local bluetooth network communication path BLP4.
Preferably, when the trackside equipment mining and driving unit includes the ground electronic unit, the step of connecting the first new communication board and the second new communication board to the trackside equipment mining and driving unit respectively includes:
connecting a first local red network port RL1 of the first new communication board with a red network port RD1 of the ground electronic unit to obtain a fifth local red network communication path RLP5;
connecting the second local bluetooth network port BL2 of the first new communication board with the bluetooth network port BD1 of the ground electronic unit to obtain a fifth local bluetooth network communication path BLP5;
connecting a second local red network port RL2 of the second new communication board with a red network port RD1 of the ground electronic unit to obtain a sixth local red network communication path RLP6; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the bluetooth network port BD1 of the ground electronic unit to obtain a sixth local bluetooth network communication path BLP6.
Preferably, the step of connecting the first new communication board and the second new communication board to the first main communication board and the second main communication board in the host station secure platform respectively includes:
connecting the first far-end infrared network port RF1 of the first new communication board with the infrared network port RZ1 of the first main communication board and the infrared network port RZ2 of the second main communication board respectively to obtain a first far-end infrared network communication path RFP1 and a second far-end infrared network communication path RFP2;
connecting a second remote-end bluetooth network port BF2 of the first new communication board with a bluetooth network port BZ1 of the first main communication board and a bluetooth network port BZ2 of the second main communication board respectively to obtain a first remote-end bluetooth network communication path BFP1 and a second remote-end bluetooth network communication path BFP2;
connecting a second far-end infrared network port RF2 of the second new communication board with an infrared network port RZ1 of the first main communication board and an infrared network port RZ2 of the second main communication board respectively to obtain a third far-end infrared network communication path RFP3 and a fourth far-end infrared network communication path RFP4; and
and respectively connecting the first remote-end bluetooth network port BF1 of the second new communication board with the bluetooth network port BZ1 of the first main communication board and the bluetooth network port BZ2 of the second main communication board to obtain a third remote-end bluetooth network communication path BFP3 and a fourth remote-end bluetooth network communication path BFP4.
Preferably, before the step of constructing a new data transmission path according to the new local communication path and the new remote communication path, the method further includes:
connecting a first local red network port RL1 of the first new communication board with a first far-end red network port RF1 and a second far-end blue network port BF2 respectively to obtain a first internal red network path RNP1 and a second internal red network path RNP2;
connecting a second local blue-network port BL2 of the first new communication board with a first far-end red-network port RF1 and a second far-end blue-network port BF2 respectively to obtain a first internal blue-network path BNP1 and a second internal blue-network path BNP2;
connecting a second local red network port RL2 of the second new communication board with a second far-end red network port RF2 and a first far-end blue network port BF1 respectively to obtain a third internal red network path RNP3 and a fourth internal red network path RNP4; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the second far-end red network port RF2 and the first far-end bluetooth network port BF1, respectively, to obtain a third internal bluetooth network path BNP3 and a fourth internal bluetooth network path BNP4.
Preferably, when the trackside equipment driving and extracting unit comprises the electronic execution unit group, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path includes:
forming a first infrared data transmission path by the first local infrared communication path RLP1, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1;
forming a second infrared data transmission path by the second local infrared communication path RLP2, the second internal infrared network path RNP2 and the first remote blue-net communication path BFP 1;
forming a third infrared data transmission path by the third local infrared communication path RLP3, the fourth internal infrared network path RNP4 and the fourth remote blue-net communication path BFP 4; and
and a fourth infrared data transmission path is formed by the fourth local infrared communication path RLP4, the third internal infrared communication path RNP3 and the fourth remote infrared communication path RFP 4.
Preferably, when the trackside equipment driving and acquiring unit comprises the electronic execution unit group, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path further comprises:
forming a first blue-net data transmission path by the first local blue-net communication path BLP1, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2;
forming a second blue-net data transmission path by the second local blue-net communication path BLP2, the second internal blue-net path BNP2 and the second remote blue-net communication path BFP2;
forming a third blue network data transmission path by the third local blue network communication path BLP3, the fourth internal blue network path BNP4 and the third remote blue network communication path BFP 3; and
and forming a fourth blue-net data transmission path by the fourth local blue-net communication path BLP4, the third internal blue-net path BNP3 and the third far-end red-net communication path RFP 3.
Preferably, when the trackside equipment drive and mining unit comprises the ground electronic unit, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path comprises:
forming a fifth infrared data transmission path by the fifth local infrared communication path RLP5, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1;
and forming a sixth red network data transmission path by the sixth local red network communication path RLP6, the fourth internal red network path RNP4 and the fourth remote blue network communication path BFP4.
Preferably, when the trackside equipment driving unit comprises the ground electronic unit, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path further comprises:
forming a fifth blue-net data transmission path by the fifth local blue-net communication path BLP5, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2;
and forming a sixth bluetooth data transmission path by the sixth local bluetooth communication path BLP6, the fourth internal bluetooth path BNP4 and the third remote bluetooth communication path BFP 3.
Compared with the prior art, the invention has at least one of the following advantages:
the invention provides a controlled station communication method of a train control interlocking integrated system, which can obtain a first new communication board and a second new communication board by interchanging a first local blue net port of a first original communication board and a second local blue net port of a second original communication board in a controlled station safety platform and interchanging a first remote blue net port of the first original communication board and a second remote blue net port of the second original communication board, and the first new communication board and the second new communication board are connected with a driving and acquiring unit of a trackside device and a first main communication board and a second main communication board in a main control station safety platform to form a new local communication path and a new remote communication path so as to construct a new data transmission path and ensure that the controlled station can effectively forward data in real time.
Based on the new data transmission path, the first new communication board and/or the second new communication board in the controlled station safety platform can directly transmit the corresponding application data instead of being sent to the operation board in the controlled station safety platform for processing, so that the transmission speed of the application data can be greatly improved, and the controlled station can transmit the application data in real time.
The application data forwarded by the first new communication board and/or the second new communication board can be approved by the master control station or the trackside equipment driving and acquiring unit, so that the validity of the controlled station for forwarding the application data can be ensured.
The first new communication board and/or the second new communication board can establish communication connection with the first main communication board and/or the second main communication board through different internet ports based on an external security network address, so that a new remote communication path is formed, information interaction between the controlled station and the main control station is realized on the external security network, and the security of data transmission is ensured.
The invention can complete the construction of a new data transmission path under the condition of small modification scale based on the existing architecture, thereby realizing the real-time and effective forwarding of the application data by the controlled station and having better operability.
Drawings
Fig. 1 is a flowchart of a controlled station communication method of a train control interlocking integrated system according to an embodiment of the present invention;
fig. 2 is a communication path diagram of a controlled station, a master control station, and an electronic execution unit group of a train control interlocking integrated system according to an embodiment of the present invention;
fig. 3 is a red network communication path diagram of a controlled station, a master station, and an electronic execution unit group of a train control interlocking integrated system according to an embodiment of the present invention;
fig. 4 is a bluetooth communication path diagram of a controlled station, a master control station and an electronic execution unit group of a train control interlocking integrated system according to an embodiment of the present invention;
fig. 5 is a communication path diagram of a controlled station, a master control station, and a ground electronic unit of a train control interlocking integrated system according to an embodiment of the present invention.
Detailed Description
The following describes in detail a communication method of a controlled station of a train control interlocking integrated system according to the present invention with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
With reference to fig. 1 to 5, in the controlled station communication method of the train control interlocking integrated system provided in this embodiment, the controlled station 10 is configured to transmit data between the master control station 30 and the trackside equipment driving and mining unit 20; the master control station 30, the controlled station 10 and the trackside equipment driving and mining unit 20 adopt dual-network redundant communication, and the dual networks are a red network and a blue network respectively; the controlled station communication method of the train control interlocking integrated system comprises the following steps: step S110, interchanging a first local bluetooth network port BL1 of a first original communication board in the controlled station security platform with a second local bluetooth network port BL2 of a second original communication board, and interchanging a first remote bluetooth network port BF1 of the first original communication board with a second remote bluetooth network port BF2 of the second original communication board to obtain a first new communication board 101 and a second new communication board 102; step S120, connecting the first new communication board 101 and the second new communication board 102 to the trackside equipment mining driving unit 20, respectively, so as to form a new local communication path between the controlled station 10 and the trackside equipment mining driving unit 20; step S130, connecting the first new communication board 101 and the second new communication board 102 with a first main communication board 301 and a second main communication board 302 in the master station security platform, respectively, so as to form a new remote communication path between the controlled station 10 and the master station 30; and step S140, constructing a new data transmission path according to the new local communication path and the new remote communication path, so that the controlled station 10 performs data forwarding.
Specifically, in this embodiment, the first new communication board 101 and the second new communication board 102 in the controlled station security platform are redundant and backup with each other, and both of them are active and backup. In the master control station security platform, the first main communication board 301 and the second main communication board 302 are redundant and backup with each other, and one of the first main communication board and the second main communication board is master and backup. Through the redundancy design of the first new communication board 101 and the second new communication board 102, the first main communication board 301 and the second main communication board 302, and the red network and the blue network, the reliability of data transmission between the controlled station 10 and the master station 30 can be effectively improved, but the invention is not limited thereto.
Referring to fig. 2 and 5, the trackside equipment driving and mining unit 20 includes one or any combination of an electronic execution unit group and a ground electronic unit 203; and the electronic execution unit group comprises a first electronic execution unit 201 and a second electronic execution unit 202 which are redundant backup of each other.
Specifically, in this embodiment, the first electronic execution unit 201 and the second electronic execution unit 202 in the electronic execution unit set may both drive a signal lamp, a switch, or a switch machine to operate according to control data and collect status data of the devices; the control data may be sent by the first main communication board 301 and/or the second main communication board 302 in the master station 30 and forwarded to the first electronic execution unit 201 and/or the second electronic execution unit 202 through the first new communication board 101 and/or the second new communication board 102 in the controlled station 10, and the device state data may be sent by the first electronic execution unit 201 and/or the second electronic execution unit 202 and forwarded to the first main communication board 301 and/or the second main communication board 302 in the master station 30 through the first new communication board 101 and/or the second new communication board 102 in the controlled station 10 to perform state monitoring on the device. Through the redundancy design of the first electronic execution unit 201 and the second electronic execution unit 202, and the red network and the blue network, the reliability of data transmission between the controlled station 10 and the electronic execution unit group can be effectively improved, but the invention is not limited thereto.
Specifically, in this embodiment, the ground electronic unit 203 may send a message to a transponder and acquire track segment information, where the message may be sent by the first main communication board 301 and/or the second main communication board 302 in the main control station 30 and forwarded to the ground electronic unit 203 through the first new communication board 101 and/or the second new communication board 102 in the controlled station 10, and the track segment information may be sent by the ground electronic unit 203 and forwarded to the first main communication board 301 and/or the second main communication board 302 in the main control station 30 through the first new communication board 101 and/or the second new communication board 102 in the controlled station 10, so as to monitor a state of a track segment, but the present invention is not limited thereto.
Referring to fig. 1, fig. 2 and fig. 5, when the trackside equipment driving unit 20 includes the electronic execution unit group, the step S120 includes: connecting the first local red network port RL1 of the first new communication board 101 with the red network port RQ1 of the first electronic execution unit 201 and the red network port RQ2 of the second electronic execution unit 202, respectively, to obtain a first local red network communication path RLP1 and a second local red network communication path RLP2; connecting the second local bluetooth port BL2 of the first new communication board 101 with the bluetooth port BQ1 of the first electronic execution unit 201 and the bluetooth port BQ2 of the second electronic execution unit 202, respectively, to obtain a first local bluetooth communication path BLP1 and a second local bluetooth communication path BLP2; connecting the second local red network port RL2 of the second new communication board 102 with the red network port RQ1 of the first electronic execution unit 201 and the red network port RQ2 of the second electronic execution unit 202, respectively, to obtain a third local red network communication path RLP3 and a fourth local red network communication path RLP4; and connecting the first local bluetooth network port BL1 of the second new communication board 102 with the bluetooth network port BQ1 of the first electronic execution unit 201 and the bluetooth network port BQ2 of the second electronic execution unit 202, respectively, to obtain a third local bluetooth network communication path BLP3 and a fourth local bluetooth network communication path BLP4.
It will be appreciated that in some other embodiments, when the trackside equipment drive unit 20 includes the surface electronics unit 203, the step S120 includes: connecting the first local red network port RL1 of the first new communication board 101 with the red network port RD1 of the ground electronic unit 203 to obtain a fifth local red network communication path RLP5; connecting the second local bluetooth network port BL2 of the first new communication board 101 with the bluetooth network port BD1 of the ground electronic unit 203 to obtain a fifth local bluetooth network communication path BLP5; connecting the second local red network port RL2 of the second new communication board 102 with the red network port RD1 of the ground electronic unit 203 to obtain a sixth local red network communication path RLP6; and connecting the first local bluetooth network port BL1 of the second new communication board 102 with the bluetooth network port BD1 of the ground electronic unit 203 to obtain a sixth local bluetooth network communication path BLP6.
Specifically, in this embodiment, a local network address is provided between the controlled station 10 and the trackside equipment driving and collecting unit 20; based on the local network address, the first new communication board 101 and/or the second new communication board 102 may establish a communication connection with the electronic execution unit group and/or the ground electronic unit 203 through different network interfaces, so as to form the new local communication path, and further implement information interaction between the controlled station 10 and the trackside equipment driving and mining unit 20. More specifically, the new local communication path includes the first local infrared communication path RLP1, the second local infrared communication path RLP2, the third local infrared communication path RLP3, the fourth local infrared communication path RLP4, the fifth local infrared communication path RLP5 and the sixth local infrared communication path RLP6, and one or any combination of the first local blue network communication path BLP1, the second local blue network communication path BLP2, the third local blue network communication path BLP3, the fourth local blue network communication path BLP4, the fifth local blue network communication path BLP5 and the sixth local blue network communication path BLP6, but the invention is not limited thereto.
Referring to fig. 1 and fig. 2, the step S130 includes: connecting the first far-end infrared network port RF1 of the first new communication board 101 with the infrared network port RZ1 of the first main communication board 301 and the infrared network port RZ2 of the second main communication board 302, respectively, to obtain a first far-end infrared network communication path RFP1 and a second far-end infrared network communication path RFP2; connecting the second remote lan port BF2 of the first new communication board 101 with the lan port BZ1 of the first main communication board 301 and the lan port BZ2 of the second main communication board 302, respectively, to obtain a first remote lan communication path BFP1 and a second remote lan communication path BFP2; connecting a second far-end infrared network port RF2 of the second new communication board 102 with an infrared network port RZ1 of the first main communication board 301 and an infrared network port RZ2 of the second main communication board 302, respectively, to obtain a third far-end infrared network communication path RFP3 and a fourth far-end infrared network communication path RFP4; and connecting the first remote-end bluetooth network port BF1 of the second new communication board 102 with the bluetooth network port BZ1 of the first main communication board 301 and the bluetooth network port BZ2 of the second main communication board 302, respectively, to obtain a third remote-end bluetooth network communication path BFP3 and a fourth remote-end bluetooth network communication path BFP4.
Specifically, in this embodiment, an external secure network address is provided between the controlled station 10 and the master station 30; based on the external security network address, the first new communication board 101 and/or the second new communication board 102 may establish a communication connection with the first main communication board 301 and/or the second main communication board 302 through different network interfaces, so as to form the new remote communication path, thereby implementing information interaction between the controlled station 10 and the master station 30 on an external security network. More specifically, the new far-end communication path may include the first far-end red network communication path RFP1, the second far-end red network communication path RFP2, the third far-end red network communication path RFP3, and the fourth far-end red network communication path RFP4, and one or any combination of the first far-end blue network communication path BFP1, the second far-end blue network communication path BFP2, the third far-end blue network communication path BFP3, and the fourth far-end blue network communication path BFP4, but the present invention is not limited thereto.
With continued reference to fig. 1 to fig. 4, before executing the step S140, the method further includes: connecting the first local red network port RL1 of the first new communication board 101 with the first far-end red network port RF1 and the second far-end blue network port BF2, respectively, to obtain a first internal red network path RNP1 and a second internal red network path RNP2; connecting the second local bluetooth network port BL2 of the first new communication board 101 with the first remote infrared network port RF1 and the second remote bluetooth network port BF2, respectively, to obtain a first internal bluetooth network path BNP1 and a second internal bluetooth network path BNP2; connecting a second local red network port RL2 of the second new communication board 102 with a second far-end red network port RF2 and a first far-end blue network port BF1, respectively, to obtain a third internal red network path RNP3 and a fourth internal red network path RNP4; and connecting the first local bluetooth network port BL1 of the second new communication board 102 with the second remote red network port RF2 and the first remote bluetooth network port BF1, respectively, to obtain a third internal bluetooth network path BNP3 and a fourth internal bluetooth network path BNP4.
It is understood that in some other embodiments, when the trackside device driving unit 20 includes the electronic execution unit group, the step S140 includes: forming a first infrared data transmission path by the first local infrared communication path RLP1, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1; forming a second infrared data transmission path by the second local infrared communication path RLP2, the second internal infrared network path RNP2 and the first remote blue-net communication path BFP 1; forming a third infrared data transmission path by the third local infrared communication path RLP3, the fourth internal infrared network path RNP4 and the fourth remote blue-net communication path BFP 4; and forming a fourth infrared data transmission path by the fourth local infrared communication path RLP4, the third internal infrared communication path RNP3 and the fourth remote infrared communication path RFP 4.
In some embodiments, when the trackside equipment driving unit 20 includes the electronic execution unit group, the step S140 further includes: forming a first blue-net data transmission path by the first local blue-net communication path BLP1, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2; forming a second blue-net data transmission path by the second local blue-net communication path BLP2, the second internal blue-net path BNP2 and the second remote blue-net communication path BFP2; forming a third blue network data transmission path by the third local blue network communication path BLP3, the fourth internal blue network path BNP4 and the third remote blue network communication path BFP 3; and configuring a fourth blue-net data transmission path by the fourth local blue-net communication path BLP4, the third internal blue-net path BNP3 and the third far-end red-net communication path RFP 3.
Referring to fig. 1 and 5, when the trackside equipment driving unit 20 includes the ground electronic unit 203, the step S140 includes: forming a fifth infrared data transmission path by the fifth local infrared communication path RLP5, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1; and forming a sixth red network data transmission path by the sixth local red network communication path RLP6, the fourth internal red network path RNP4 and the fourth remote blue network communication path BFP4.
It is understood that in some other embodiments, when the trackside equipment driving unit is the ground electronic unit 203, the step S140 further includes: forming a fifth blue-net data transmission path by the fifth local blue-net communication path BLP5, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2; and forming a sixth bluetooth data transmission path by the sixth local bluetooth communication path BLP6, the fourth internal bluetooth path BNP4 and the third remote bluetooth communication path BFP 3.
Specifically, in this embodiment, the new local communication path formed between the controlled station 10 and the trackside device driving and acquiring unit 20, the internal path of the controlled station 10 itself, and the new remote communication path formed between the controlled station 10 and the master station 30 may be constructed as the new data transmission path, so that application data (including the control data, the device state data, the message, the track section information, and the like) may be transmitted in order among the master station 30, the controlled station 10, and the trackside device driving and acquiring unit 20. More specifically, based on the new data transmission path, the first new communication board 101 and/or the second new communication board 102 in the controlled station security platform may directly forward the received corresponding application data, instead of handing the received application data to an operation board in the controlled station security platform for processing, which can greatly improve the transmission speed of the application data, and the application data forwarded by the first new communication board 101 and/or the second new communication board 102 can also be approved by the master control station 30 or the trackside device driving and acquiring unit 20; for example, when the data with the identifier of the first electronic execution unit 201 is forwarded to the first main communication board 301 via the third data transmission path formed by the third local red network communication path RLP3, the fourth internal red network path RNP4 and the fourth remote blue network communication path BFP4, even if the data is forwarded via the second new communication board 102, the first main communication board 301 approves the data and performs subsequent processing on the data. Therefore, the new data transmission path can not only implement the real-time forwarding of the application data by the controlled station 10, but also ensure the effectiveness of the forwarding of the application data by the controlled station 10, but the invention is not limited thereto.
Specifically, in this embodiment, the new data transmission path may include one or any combination of the first red network data transmission path, the second red network data transmission path, the third red network data transmission path, the fourth red network data transmission path, the first blue network data transmission path, the second blue network data transmission path, the third blue network data transmission path, the fourth blue network data transmission path, the fifth red network data transmission path, the sixth red network data transmission path, the fifth blue network data transmission path, and the sixth blue network data transmission path. More specifically, as shown in fig. 3, when the first electronic execution unit 201 and the second electronic execution unit 202 communicate via the red network, the new data transmission paths between the trackside device driving and acquiring unit 20, the controlled station 10, and the master control station 30 include the first red network data transmission path, the second red network data transmission path, the third red network data transmission path, and the fourth red network data transmission path; as shown in fig. 4, when the first electronic execution unit 201 and the second electronic execution unit 202 communicate via the bluetooth network, the new data transmission paths between the trackside device driving unit 20, the controlled station 10, and the master control station 30 include the first bluetooth network data transmission path, the second bluetooth network data transmission path, the third bluetooth network data transmission path, and the fourth bluetooth network data transmission path, but the invention is not limited thereto.
In summary, this embodiment provides a controlled station communication method of a train control interlock integrated system, in which a first new communication board and a second new communication board can be obtained by interchanging a first local bluetooth network port of a first original communication board and a second local bluetooth network port of a second original communication board in a controlled station security platform, and interchanging a first remote bluetooth network port of the first original communication board and a second remote bluetooth network port of the second original communication board; the first new communication board and the second new communication board are connected with the trackside equipment driving and mining unit and the first main communication board and the second main communication board in the main control station safety platform, so that a new local communication path and a new remote communication path can be formed; and a new data transmission path can be constructed according to the new local communication path and the new remote communication path, so that the controlled station can forward data in real time. In this embodiment, based on the new data transmission path, the first new communication board and/or the second new communication board in the controlled station security platform may directly forward the received corresponding application data, instead of handing the received application data to the operation board in the controlled station security platform for processing, which can greatly improve the transmission speed of the application data, thereby implementing real-time forwarding of the application data by the controlled station. Meanwhile, the application data forwarded by the first new communication board and/or the second new communication board in this embodiment can be approved by the master control station or the trackside device driving and acquiring unit, so that the validity of the application data forwarding of the controlled station can be ensured.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (9)
1. The communication method of the controlled station of the train control interlocking integrated system is characterized in that the controlled station is used for transmitting data between the master control station and the trackside equipment driving and mining unit; the master control station, the controlled station and the trackside equipment driving and mining unit adopt dual-network redundant communication, and the dual-network is a red network and a blue network respectively; the controlled station communication method of the train control interlocking integrated system is characterized by comprising the following steps:
exchanging a first local bluetooth network port BL1 of a first original communication board in the controlled station security platform with a second local bluetooth network port BL2 of a second original communication board, and exchanging a first remote bluetooth network port BF1 of the first original communication board with a second remote bluetooth network port BF2 of the second original communication board to obtain a first new communication board and a second new communication board;
connecting the first new communication board and the second new communication board with the trackside equipment driving and mining unit respectively to form a new local communication path between the controlled station and the trackside equipment driving and mining unit;
connecting the first new communication board and the second new communication board with a first main communication board and a second main communication board in the master station safety platform respectively so as to form a new remote communication path between the controlled station and the master station; and
constructing a new data transmission path according to the new local communication path and the new remote communication path so as to enable the controlled station to carry out data forwarding;
the step of connecting the first new communication board and the second new communication board with the first main communication board and the second main communication board in the main control station security platform respectively comprises:
connecting the first far-end infrared network port RF1 of the first new communication board with the infrared network port RZ1 of the first main communication board and the infrared network port RZ2 of the second main communication board respectively to obtain a first far-end infrared network communication path RFP1 and a second far-end infrared network communication path RFP2;
connecting a second remote-end bluetooth network port BF2 of the first new communication board with a bluetooth network port BZ1 of the first main communication board and a bluetooth network port BZ2 of the second main communication board respectively to obtain a first remote-end bluetooth network communication path BFP1 and a second remote-end bluetooth network communication path BFP2;
connecting a second far-end infrared network port RF2 of the second new communication board with an infrared network port RZ1 of the first main communication board and an infrared network port RZ2 of the second main communication board respectively to obtain a third far-end infrared network communication path RFP3 and a fourth far-end infrared network communication path RFP4; and
and respectively connecting the first remote-end bluetooth network port BF1 of the second new communication board with the bluetooth network port BZ1 of the first main communication board and the bluetooth network port BZ2 of the second main communication board to obtain a third remote-end bluetooth network communication path BFP3 and a fourth remote-end bluetooth network communication path BFP4.
2. The communication method for the controlled station of the train control interlocking integrated system according to claim 1, wherein the trackside equipment driving and mining unit comprises one or any combination of an electronic execution unit group and a ground electronic unit; and the electronic execution unit group comprises a first electronic execution unit and a second electronic execution unit which are mutually redundant and backup.
3. The controlled station communication method of the train control interlock integrated system according to claim 2, wherein when the trackside equipment driving and mining unit includes the electronic execution unit group, the step of connecting the first new communication board and the second new communication board to the trackside equipment driving and mining unit respectively includes:
connecting a first local red network port RL1 of the first new communication board with a red network port RQ1 of the first electronic execution unit and a red network port RQ2 of the second electronic execution unit respectively to obtain a first local red network communication path RLP1 and a second local red network communication path RLP2;
connecting a second local bluetooth network port BL2 of the first new communication board with a bluetooth network port BQ1 of the first electronic execution unit and a bluetooth network port BQ2 of the second electronic execution unit respectively to obtain a first local bluetooth network communication path BLP1 and a second local bluetooth network communication path BLP2;
connecting a second local red network port RL2 of the second new communication board with a red network port RQ1 of the first electronic execution unit and a red network port RQ2 of the second electronic execution unit respectively to obtain a third local red network communication path RLP3 and a fourth local red network communication path RLP4; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the bluetooth network port BQ1 of the first electronic execution unit and the bluetooth network port BQ2 of the second electronic execution unit, respectively, to obtain a third local bluetooth network communication path BLP3 and a fourth local bluetooth network communication path BLP4.
4. The method for communicating with a controlled station of a train control and interlock integrated system according to claim 3, wherein when the trackside equipment drive and recovery unit includes the surface electronics unit, the step of connecting the first new communication board and the second new communication board to the trackside equipment drive and recovery unit, respectively, comprises:
connecting a first local red network port RL1 of the first new communication board with a red network port RD1 of the ground electronic unit to obtain a fifth local red network communication path RLP5;
connecting the second local bluetooth network port BL2 of the first new communication board with the bluetooth network port BD1 of the ground electronic unit to obtain a fifth local bluetooth network communication path BLP5;
connecting a second local red network port RL2 of the second new communication board with a red network port RD1 of the ground electronic unit to obtain a sixth local red network communication path RLP6; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the bluetooth network port BD1 of the ground electronic unit to obtain a sixth local bluetooth network communication path BLP6.
5. The controlled station communication method of the train control interlocking integrated system according to claim 4, wherein the step of constructing a new data transmission path according to the new local communication path and the new remote communication path is executed before further comprising:
connecting a first local red network port RL1 of the first new communication board with a first far-end red network port RF1 and a second far-end blue network port BF2 respectively to obtain a first internal red network path RNP1 and a second internal red network path RNP2;
connecting a second local bluetooth network port BL2 of the first new communication board with a first far-end infrared network port RF1 and a second far-end bluetooth network port BF2 respectively to obtain a first internal bluetooth network path BNP1 and a second internal bluetooth network path BNP2;
connecting a second local red network port RL2 of the second new communication board with a second far-end red network port RF2 and a first far-end blue network port BF1 respectively to obtain a third internal red network path RNP3 and a fourth internal red network path RNP4; and
and connecting the first local bluetooth network port BL1 of the second new communication board with the second far-end red network port RF2 and the first far-end bluetooth network port BF1, respectively, to obtain a third internal bluetooth network path BNP3 and a fourth internal bluetooth network path BNP4.
6. The controlled station communication method of the train control interlocking integrated system according to claim 5, wherein when the trackside equipment driving and acquiring unit comprises the electronic execution unit group, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path comprises the following steps:
forming a first infrared data transmission path by the first local infrared communication path RLP1, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1;
forming a second infrared data transmission path by the second local infrared communication path RLP2, the second internal infrared network path RNP2 and the first remote blue-net communication path BFP 1;
forming a third infrared data transmission path by the third local infrared communication path RLP3, the fourth internal infrared network path RNP4 and the fourth remote blue-net communication path BFP 4; and
and a fourth infrared data transmission path is formed by the fourth local infrared communication path RLP4, the third internal infrared communication path RNP3 and the fourth remote infrared communication path RFP 4.
7. The controlled station communication method of the train control interlock integration system according to claim 6, wherein when the trackside device driving unit comprises the electronic execution unit group, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path further comprises:
forming a first blue-net data transmission path by the first local blue-net communication path BLP1, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2;
forming a second blue-net data transmission path by the second local blue-net communication path BLP2, the second internal blue-net path BNP2 and the second remote blue-net communication path BFP2;
forming a third blue network data transmission path by the third local blue network communication path BLP3, the fourth internal blue network path BNP4 and the third remote blue network communication path BFP 3; and
and forming a fourth blue-net data transmission path by the fourth local blue-net communication path BLP4, the third internal blue-net path BNP3 and the third far-end red-net communication path RFP 3.
8. The controlled station communication method of the train control interlocking integrated system according to claim 5, wherein when the trackside equipment driving and mining unit comprises the ground electronic unit, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path comprises:
forming a fifth infrared data transmission path by the fifth local infrared communication path RLP5, the first internal infrared communication path RNP1 and the first remote infrared communication path RFP 1;
and forming a sixth infrared data transmission path by the sixth local infrared communication path RLP6, the fourth internal infrared network path RNP4 and the fourth remote blue-net communication path BFP4.
9. The controlled station communication method of the train control interlocking integrated system according to claim 8, wherein when the trackside equipment driving and mining unit comprises the ground electronic unit, the step of constructing a new data transmission path according to the new local communication path and the new remote communication path further comprises:
forming a fifth blue-net data transmission path by the fifth local blue-net communication path BLP5, the first internal blue-net path BNP1 and the second far-end red-net communication path RFP2;
and forming a sixth bluetooth data transmission path by the sixth local bluetooth communication path BLP6, the fourth internal bluetooth path BNP4 and the third remote bluetooth communication path BFP 3.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859683A (en) * | 2015-05-26 | 2015-08-26 | 北京交通大学 | Ground equipment of high-speed railway train control system |
| CN105523064A (en) * | 2015-12-20 | 2016-04-27 | 潘小胜 | Interlocking host and trackside equipment communication device |
| CN106926871A (en) * | 2017-02-20 | 2017-07-07 | 北京交通大学 | A kind of train operation control system perceived based on full information |
| CN112572539A (en) * | 2020-12-18 | 2021-03-30 | 交控科技股份有限公司 | Hybrid interlocking system and interlocking method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092407B (en) * | 2010-12-09 | 2013-01-23 | 北京全路通信信号研究设计院有限公司 | Online monitoring system of CTCS-3 grade train control system |
| EP2572955A1 (en) * | 2011-09-23 | 2013-03-27 | Siemens SAS | Method and system for managing an interlocking |
| US9718487B2 (en) * | 2014-02-18 | 2017-08-01 | Nabil N. Ghaly | Method and apparatus for a train control system |
| CN112977549A (en) * | 2019-12-17 | 2021-06-18 | 上海亨钧科技股份有限公司 | Distributed computer interlocking system and control method thereof |
| CN111114600A (en) * | 2020-01-23 | 2020-05-08 | 卡斯柯信号有限公司 | Full-automatic unmanned system of intercity railway |
| CN111723013A (en) * | 2020-06-22 | 2020-09-29 | 卡斯柯信号(北京)有限公司 | Test method and device based on trackside target controller simulation software information linkage |
| CN113120041B (en) * | 2021-05-24 | 2024-02-13 | 北京交大思诺科技股份有限公司 | Train operation control system for enhancing safety of existing line C0 system |
-
2021
- 2021-09-22 CN CN202111108163.8A patent/CN113852680B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859683A (en) * | 2015-05-26 | 2015-08-26 | 北京交通大学 | Ground equipment of high-speed railway train control system |
| CN105523064A (en) * | 2015-12-20 | 2016-04-27 | 潘小胜 | Interlocking host and trackside equipment communication device |
| CN106926871A (en) * | 2017-02-20 | 2017-07-07 | 北京交通大学 | A kind of train operation control system perceived based on full information |
| CN112572539A (en) * | 2020-12-18 | 2021-03-30 | 交控科技股份有限公司 | Hybrid interlocking system and interlocking method |
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