CN112158235B - Outdoor signal equipment control method and system for urban rail transit - Google Patents
Outdoor signal equipment control method and system for urban rail transit Download PDFInfo
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- CN112158235B CN112158235B CN202010865173.5A CN202010865173A CN112158235B CN 112158235 B CN112158235 B CN 112158235B CN 202010865173 A CN202010865173 A CN 202010865173A CN 112158235 B CN112158235 B CN 112158235B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
- B61L2027/204—Trackside control of safe travel of vehicle or vehicle train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The embodiment of the invention provides an outdoor signal equipment control method for urban rail transit, which comprises the following steps: the method comprises the steps that on the basis of a full electronic module of a full electronic interlocking system, state collection is carried out on outdoor signal equipment of the urban rail transit, and the equipment display state of the outdoor signal equipment is obtained; generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction; and controlling the corresponding outdoor signal equipment according to the driving instruction. According to the embodiment of the invention, the outdoor signal equipment of the urban rail transit is controlled by the full-electronic module, so that the use of relays and combined rack equipment is greatly reduced, the availability and maintainability of the system are improved, and the cost of station equipment is greatly reduced.
Description
Technical Field
The invention relates to the technical field of urban rail transit, in particular to an outdoor signal equipment control method and system for urban rail transit.
Background
In urban rail transit, a Communication-Based Train Control system (CBTC) is an interlocking system that realizes interlocking Control among switches, semaphores, and axles.
The existing interlocking system controls outdoor signal equipment through a relay circuit, for a signal machine, the state of a relay needs to be analyzed according to collected information of nodes before and after the relay, and then the display state of the signal machine is generated according to the state of the relay, so that the logic is complex; when the driving order is wrong, the problem of upgrading and displaying the annunciator is easy to occur. Moreover, due to the complex structure of the relay circuit, the problems of wire mixing, wire breaking, relay failure and the like are easy to occur, so that the outdoor signal equipment cannot be controlled, and the difficulty of troubleshooting is high once a fault occurs.
Therefore, a method and a system for controlling an outdoor signaling device for urban rail transit are needed to solve the above problems.
Disclosure of Invention
Aiming at the problems in the prior art, the embodiment of the invention provides an outdoor signal equipment control method and system for urban rail transit.
In a first aspect, an embodiment of the present invention provides a method for controlling outdoor signal equipment for urban rail transit, including:
the method comprises the steps that on the basis of a full electronic module of a full electronic interlocking system, state collection is carried out on outdoor signal equipment of the urban rail transit, and the equipment display state of the outdoor signal equipment is obtained;
generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction;
and controlling the corresponding outdoor signal equipment according to the driving instruction.
Further, the all-electronic interlocking system comprises a human-computer conversation layer, an interlocking operation layer and an execution representation layer, wherein:
the human-computer session layer comprises a human-computer interface control display unit and an interlocking monitoring unit, and the human-computer interface control display unit is used for receiving an instruction set by an operator, generating a corresponding operation command according to the instruction and sending the operation command to the interlocking operation layer; the interlocking monitoring machine unit is used for acquiring the alarm debugging information of the interlocking logic part unit;
the interlocking operation layer comprises an interlocking logic part unit which is used for generating a corresponding device control instruction according to the operation instruction and the device display state sent by the execution representation layer through a preset interlocking logic rule, verifying the legality of the device control instruction, and generating a driving instruction if the verification is passed;
the execution representation layer is composed of an electronic execution unit and is used for controlling the corresponding outdoor signal equipment according to the driving instruction.
Furthermore, the interlock monitoring unit of the all-electronic interlock system is further configured to obtain status information and alarm debugging information of the electronic execution unit.
Furthermore, the human-computer interface control display unit, the interlocking logic part unit, the electronic execution unit and the interlocking monitoring unit are communicated through the Ethernet.
Further, the communication among the human-computer interface control display unit, the interlocking logic unit, the electronic execution unit and the interlocking monitoring unit is performed through ethernet, and the communication includes:
constructing a network structure of the all-electronic interlocking system through Ethernet, wherein the network structure comprises a control network, a maintenance network and a control display network;
the control network is used for interacting control instructions and equipment states so that the interlocking logic part unit and the electronic execution unit can communicate in the control network;
the maintenance network is used for exchanging maintenance information, so that the electronic execution unit and the interlocking monitoring machine unit are communicated in the maintenance network;
and the control display network is used for data interactive communication between the interlocking logic part unit and the human-computer interface control display unit.
Further, the method further comprises:
acquiring the equipment display state of the outdoor signal equipment through the electronic execution unit, and controlling the corresponding outdoor signal equipment according to the driving instruction; the equipment display state comprises electric signals of turnout equipment and signal equipment, and state information of section equipment, a flood gate, a garage door, a car washer and an operation blocking switch.
Further, the electronic execution unit is also used for converting the analog quantity information of the outdoor signal equipment into digital quantity information and sending the digital quantity information to the interlock monitoring machine unit.
In a second aspect, an embodiment of the present invention provides an outdoor signal device control system for urban rail transit, including:
the equipment state acquisition subsystem is used for acquiring the state of outdoor signal equipment of the urban rail transit based on the full electronic module and acquiring the equipment display state of the outdoor signal equipment;
the processing subsystem is used for generating a corresponding equipment control instruction according to the equipment display state and a preset interlocking logic rule, verifying the legality of the equipment control instruction, and if the verification is passed, generating a driving instruction;
and the driving subsystem is used for controlling the corresponding outdoor signal equipment according to the driving instruction.
In a third aspect, an embodiment of the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of the method provided in the first aspect when executing the program.
In a fourth aspect, an embodiment of the present invention provides a non-transitory computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the method as provided in the first aspect.
According to the control method and system for the outdoor signal equipment of the urban rail transit, the outdoor signal equipment of the urban rail transit is controlled through the full electronic module, so that the use of relays and combined rack equipment is greatly reduced, the availability and maintainability of the system are improved, and meanwhile the cost of station equipment is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart of an outdoor signal device control method for urban rail transit according to an embodiment of the present invention;
fig. 2 is a schematic view of an acquisition flow of a display state of a signal device according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating generation of a semaphore drive command according to an embodiment of the invention;
FIG. 4 is a block diagram of a framework for an all electronic interlock system provided by an embodiment of the present invention;
FIG. 5 is a schematic diagram of a network architecture of an all-electronic interlock system according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an outdoor signal device control system for urban rail transit according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
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 other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The existing interlocking system is composed of a man-machine conversation layer, an interlocking operation layer and an execution presentation layer, wherein the layers are communicated through a network, and the execution presentation layer controls outdoor signal equipment through a relay circuit. Further, the existing interlock system includes an interlock logic portion subsystem, an Input/Output (IO) acquisition and driving unit subsystem, a Man Machine Interface (Man Machine Interface, MMI for short) control and display subsystem, and an interlock monitoring Machine subsystem. The MMI control display subsystem and the logic part subsystem can adopt an ARCNET or Ethernet mode for communication, and the logic part subsystem receives command information from the MMI control display subsystem; the MMI control display subsystem receives the command receipt information and the equipment state information from the logic part subsystem. The monitoring machine subsystem and the logic part subsystem can adopt an ARCNET or Ethernet mode for communication, and alarm debugging information is received from the logic part subsystem in a unidirectional real-time manner. The acquisition and driving adopts an IO acquisition driving mode, and acquires the suction/falling states of equipment relays such as sections, turnouts, annunciators, flood gates, garage doors, car washers, SPKS switches and the like; and controlling the relay circuit to operate the relay and drive the sucking/falling action of the relay of the related equipment, wherein the relay circuit does not belong to the boundary range of the interlocking system at the moment.
Existing interlock systems control outdoor signal equipment through a relay circuit. For a signal machine, the state of a relay needs to be analyzed according to collected information of nodes before and after the relay, and then the display state of the signal machine is generated according to the state of the relay, so that the logic is complex; and moreover, corresponding relays need to be driven to act when driving commands, and the problem of upgrading and displaying of the annunciators is easy to occur when the driving sequence is wrong.
Fig. 1 is a schematic flow chart of a method for controlling outdoor signal equipment for urban rail transit according to an embodiment of the present invention, and as shown in fig. 1, the embodiment of the present invention provides a method for controlling outdoor signal equipment for urban rail transit, including:
102, generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction;
and 103, controlling the corresponding outdoor signal equipment according to the driving instruction.
In the embodiment of the present invention, an example of a traffic signal is used to describe an application of a full electronic module in an interlock system. Firstly, acquiring a device display state of an annunciator based on a full electronic module of a full electronic interlocking system, wherein fig. 2 is a schematic diagram of an acquisition process of the device display state of the annunciator provided by the embodiment of the invention, and can refer to fig. 2; then, checking the acquired state information, including whether the equipment type is correct, whether the configuration information is correct and the like, if the check is not passed, generating the display of the safety side of the annunciator, and prompting and alarming; if the verification is passed, generating a temporary display state of the annunciator according to the acquired state information; further, the legality of the temporary display state is verified, if the verification fails, a signal machine safety side display is generated, and prompt alarm is carried out; if the verification is passed, filtering the temporary display state; and finally, generating the display state of the signal machine through the temporary display state after filtering.
After the display state of the annunciator is obtained, operation is carried out according to a preset interlocking logic rule, and an annunciator control instruction is generated; then, based on the full electronic module, processing the signaler control instruction, where fig. 3 is a schematic diagram of generation of the signaler drive instruction provided in the embodiment of the present invention, as shown in fig. 3, after the signaler control instruction is obtained, the full electronic module verifies the validity of the control instruction, and if the verification passes, the signaler drive instruction is generated according to the control instruction; and if the verification fails, performing downtime processing by interlocking. It should be noted that, in the embodiment of the present invention, the full electronic module includes a switch module, a general input module, a general output module, and the like, in addition to the signaling machine interlocking application as a module for description.
According to the control method for the outdoor signal equipment of the urban rail transit, the outdoor signal equipment of the urban rail transit is controlled through the full electronic module, so that the use of relays and combined rack equipment is greatly reduced, the availability and maintainability of a system are improved, and meanwhile, the cost of station equipment is greatly reduced.
On the basis of the above embodiment, the all-electronic interlocking system includes a human-machine session layer, an interlocking operation layer, and an execution representation layer, where:
the human-computer conversation layer comprises a human-computer interface control display unit and an interlocking monitoring machine unit, and the human-computer interface control display unit is used for receiving an instruction set by an operator, generating a corresponding operation command according to the instruction and sending the operation command to the interlocking operation layer; the interlocking monitoring machine unit is used for acquiring the alarm debugging information of the interlocking logic part unit;
the interlocking operation layer comprises an interlocking logic part unit which is used for generating a corresponding device control instruction according to the operation instruction and the device display state sent by the execution representation layer through a preset interlocking logic rule, verifying the legality of the device control instruction, and generating a driving instruction if the verification is passed;
the execution representation layer is composed of an electronic execution unit and is used for controlling the corresponding outdoor signal equipment according to the driving instruction.
On the basis of the above embodiment, the interlock monitoring unit of the all-electronic interlock system is further configured to acquire state information and alarm debugging information of the electronic execution unit.
On the basis of the above embodiment, the human-computer interface control display unit, the interlocking logic unit, the electronic execution unit and the interlocking monitor unit are communicated with each other through an ethernet.
In the embodiment of the invention, the all-electronic interlocking system is similar to the structure of the existing interlocking system and also comprises a human-machine conversation layer, an interlocking operation layer and an execution representation layer. The human-computer interaction layer and the interlocking operation layer realize functions basically consistent with the existing interlocking, the biggest difference is an execution representation layer, and in the embodiment of the invention, the execution representation layer of the all-electronic interlocking system is composed of electronic execution units. Furthermore, a man-machine session layer, an interlocking operation layer and an execution representation layer in the full electronic interlocking system respectively consist of a corresponding MMI control display unit, an interlocking logic part unit and an electronic execution unit. The MMI control display unit and the logic unit only support the communication in an Ethernet mode; the interlock monitoring machine unit and the interlock logic unit only support the communication in the Ethernet mode, and besides the communication with the interlock logic unit, the interlock monitoring machine unit also communicates with the electronic execution unit in the Ethernet mode to acquire the state information and the alarm debugging information of the electronic execution unit. Fig. 4 is a schematic frame diagram of the all-electronic interlocking system according to the embodiment of the present invention, and as shown in fig. 4, a man-machine session layer performs data interaction with an Automatic Train Supervision system (ATS) and a console, and performs data interaction with an internal interlocking operation layer at the same time; the interlocking operation layer performs data interaction with an external Line coding Unit (Line Encoder Unit, LEU for short), a Zone Controller (Zone Controller, ZC for short), a Vehicle-mounted Controller (Vehicle On-Board Controller, VOBC for short) and adjacent interlocking (Remote Inter Locking, RIL for short), and performs data interaction with an internal execution presentation layer at the same time; the electronic execution unit interacts with external signal equipment and a relay; the interlock monitor receives the interlock logic part information and the electronic execution unit information in one way and sends the interlock logic part information and the electronic execution unit information to external Signal Centralized Monitoring (CSM for short).
On the basis of the above embodiment, the communication among the human-computer interface control display unit, the interlock logic unit, the electronic execution unit, and the interlock monitor unit is performed through ethernet, including:
constructing a network structure of the all-electronic interlocking system through Ethernet, wherein the network structure comprises a control network, a maintenance network and a control display network;
the control network is used for interacting control instructions and equipment states so as to enable the interlocking logic part unit and the electronic execution unit to communicate in the control network;
the maintenance network is used for exchanging maintenance information, so that the electronic execution unit and the interlocking monitoring machine unit are communicated in the maintenance network;
and the control display network is used for data interactive communication between the interlocking logic part unit and the human-computer interface control display unit.
In this embodiment of the present invention, fig. 5 is a schematic network structure diagram of an all-electronic interlocking system provided in this embodiment of the present invention, and as shown in fig. 5, a backbone communication network of the all-electronic interlocking system is divided into three groups of redundant ethernet networks, which are respectively a control network (control network-a and control network-B, control network-B being a redundant network), a maintenance network (maintenance network-a and maintenance network-B, maintenance network-B being a redundant network), and a display control network (display control network-a and display control network-B, display control network-B being a redundant network). The interlocking logic part unit and the electronic execution unit are hung on the network; the maintenance network is used for the interaction of maintenance information between the electronic execution unit and the interlocking monitoring machine unit, and the electronic execution unit is hung on the network; the control display network is used for data interaction between the interlocking logic part unit and the MMI control display unit, and the interlocking logic part unit is hung on the network.
On the basis of the above embodiment, the method further includes:
acquiring the equipment display state of the outdoor signal equipment through the electronic execution unit, and controlling the corresponding outdoor signal equipment according to the driving instruction; the display state of the equipment comprises electric signals of turnout equipment and annunciator equipment, and state information of section equipment, a flood gate, a garage door, a car washer and an operation blocking Switch (SPKS for short).
In the embodiment of the invention, the acquisition and driving adopts an electronic execution unit to acquire a driving mode, specifically, the electronic execution unit acquires current and voltage signals of a turnout and a signal equipment, and also acquires suction/falling state information of equipment relays such as a section, a flood gate, a garage door, a car washer, an SPKS switch and the like, thereby driving the signal equipment to open, switch and driving suction/falling actions of related equipment relays. Based on the electronic execution unit, through semaphore module and switch module, control corresponding semaphore and switch for gather the drive and no longer accomplish by the relay, the functional logic that relay circuit need accomplish this moment belongs to the interlock system boundary within range, and from the logic, the boundary of interlock system enlarges to some extent.
On the basis of the above embodiment, the electronic execution unit is further configured to convert analog quantity information of the outdoor signal device into digital quantity information, and send the digital quantity information to the interlock monitoring machine unit.
Fig. 6 is a schematic structural diagram of an outdoor signal device control system for urban rail transit according to an embodiment of the present invention, and as shown in fig. 6, an embodiment of the present invention provides an outdoor signal device control system for urban rail transit, including a device state acquisition subsystem 601, a processing subsystem 602, and a driving subsystem 603, where the device state acquisition subsystem 601 is configured to perform state acquisition on outdoor signal devices for urban rail transit based on a full electronic module of a full electronic interlocking system, and acquire a device display state of the outdoor signal device; the processing subsystem 602 is configured to generate a corresponding device control instruction according to the device display state and a preset interlocking logic rule, check the validity of the device control instruction, and generate a driving instruction if the check is passed; the driving subsystem 603 is configured to control the corresponding outdoor signal device according to the driving instruction.
According to the outdoor signal equipment control system for the urban rail transit, provided by the embodiment of the invention, the outdoor signal equipment of the urban rail transit is controlled through the full electronic module, so that the use of relays and combined rack equipment is greatly reduced, the availability and maintainability of the system are improved, and meanwhile, the cost of station equipment is greatly reduced.
The system provided by the embodiment of the present invention is used for executing the above method embodiments, and for details of the process and the details, reference is made to the above embodiments, which are not described herein again.
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and referring to fig. 7, the electronic device may include: a processor (processor) 701, a communication Interface (Communications Interface) 702, a memory (memory) 703 and a communication bus 704, wherein the processor 701, the communication Interface 702 and the memory 703 are in communication with each other via the communication bus 704. The processor 701 may call logic instructions in the memory 703 to perform the following method: the method comprises the steps that on the basis of a full electronic module of a full electronic interlocking system, state collection is carried out on outdoor signal equipment of the urban rail transit, and the equipment display state of the outdoor signal equipment is obtained; generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction; and controlling the corresponding outdoor signal equipment according to the driving instruction.
In addition, the logic instructions in the memory 703 can be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention or a part thereof which substantially contributes to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented by a processor to execute the outdoor signal device control method for urban rail transit provided in the foregoing embodiments, and for example, the method includes: the method comprises the steps that on the basis of a full electronic module of a full electronic interlocking system, state collection is carried out on outdoor signal equipment of the urban rail transit, and the equipment display state of the outdoor signal equipment is obtained; generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction; and controlling the corresponding outdoor signal equipment according to the driving instruction.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on the understanding, the above technical solutions substantially or otherwise contributing to the prior art may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the various embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An outdoor signal equipment control method for urban rail transit is characterized by comprising the following steps:
the method comprises the steps that on the basis of a full electronic module of a full electronic interlocking system, state collection is carried out on outdoor signal equipment of the urban rail transit, and the equipment display state of the outdoor signal equipment is obtained;
generating a corresponding device control instruction according to the device display state and a preset interlocking logic rule, verifying the legality of the device control instruction, and if the verification is passed, generating a driving instruction;
controlling corresponding outdoor signal equipment according to the driving instruction;
the full electronic module based on the full electronic interlocking system is used for carrying out state acquisition on outdoor signal equipment of urban rail transit and acquiring the equipment display state of the outdoor signal equipment, and specifically comprises the following steps:
acquiring initial state information of outdoor signal equipment through the full electronic module;
checking the initial state information, if the initial state information does not pass the checking, generating a safety side display of the outdoor signal equipment, and prompting and alarming;
if the verification is passed, generating a temporary display state of the outdoor signal equipment according to the initial state information;
verifying the legality of the temporary display state, if the verification fails, generating a safety side display of the outdoor signal equipment, and prompting and alarming;
if the verification is passed, filtering the temporary display state;
and generating the equipment display state of the outdoor signal equipment according to the temporary display state after the filtering processing.
2. The outdoor signal equipment control method for urban rail transit according to claim 1, wherein the all-electronic interlocking system comprises a human-machine conversation layer, an interlocking operation layer and an execution representation layer, wherein:
the human-computer conversation layer comprises a human-computer interface control display unit and an interlocking monitoring machine unit, and the human-computer interface control display unit is used for receiving an instruction set by an operator, generating a corresponding operation command according to the instruction and sending the operation command to the interlocking operation layer; the interlocking monitoring machine unit is used for acquiring the alarm debugging information of the interlocking logic part unit;
the interlocking operation layer comprises an interlocking logic part unit which is used for generating a corresponding device control instruction according to the operation command and the device display state sent by the execution representation layer through a preset interlocking logic rule, checking the legality of the device control instruction, and generating a driving instruction if the checking is passed;
the execution representation layer is composed of an electronic execution unit and is used for controlling the corresponding outdoor signal equipment according to the driving instruction.
3. The outdoor signal equipment control method for urban rail transit according to claim 2, wherein the interlock monitor unit of the all-electronic interlock system is further configured to obtain status information and alarm debugging information of the electronic execution unit.
4. The outdoor signal equipment control method for urban rail transit according to claim 3, wherein the human-computer interface control display unit, the interlocking logic unit, the electronic execution unit and the interlocking monitor unit are communicated with each other through Ethernet.
5. The outdoor signal equipment control method for urban rail transit according to claim 4, wherein the human-computer interface control display unit, the interlocking logic unit, the electronic execution unit and the interlocking monitor unit are communicated with each other through Ethernet, and the method comprises the following steps:
constructing a network structure of the all-electronic interlocking system through Ethernet, wherein the network structure comprises a control network, a maintenance network and a control display network;
the control network is used for interacting control instructions and equipment states so that the interlocking logic part unit and the electronic execution unit can communicate in the control network;
the maintenance network is used for exchanging maintenance information, so that the electronic execution unit and the interlocking monitoring machine unit are communicated in the maintenance network;
and the control display network is used for data interactive communication between the interlocking logic part unit and the human-computer interface control display unit.
6. The outdoor signal device control method for urban rail transit according to claim 2, wherein said method further comprises:
acquiring the equipment display state of the outdoor signal equipment through the electronic execution unit, and controlling the corresponding outdoor signal equipment according to the driving instruction; the equipment display state comprises electric signals of turnout equipment and signal equipment, and state information of section equipment, a flood gate, a garage door, a car washer and an operation blocking switch.
7. The outdoor signal equipment control method for urban rail transit according to claim 3, wherein the electronic execution unit is further configured to convert analog quantity information of the outdoor signal equipment into digital quantity information and send the digital quantity information to the interlock monitor unit.
8. An outdoor signal equipment control system for urban rail transit, comprising:
the equipment state acquisition subsystem is used for acquiring the state of outdoor signal equipment of the urban rail transit based on a full electronic module of the full electronic interlocking system and acquiring the equipment display state of the outdoor signal equipment;
the processing subsystem is used for generating a corresponding equipment control instruction according to the equipment display state and a preset interlocking logic rule, verifying the legality of the equipment control instruction, and if the verification is passed, generating a driving instruction;
the driving subsystem is used for controlling corresponding outdoor signal equipment according to the driving instruction;
the equipment state acquisition subsystem is specifically configured to:
acquiring initial state information of outdoor signal equipment through the full electronic module;
checking the initial state information, if the initial state information does not pass the checking, generating a safety side display of the outdoor signal equipment, and prompting and alarming;
if the verification is passed, generating a temporary display state of the outdoor signal equipment according to the initial state information;
verifying the legality of the temporary display state, if the verification fails, generating a safety side display of the outdoor signal equipment, and prompting and alarming;
if the verification is passed, filtering the temporary display state;
and generating the equipment display state of the outdoor signal equipment according to the temporary display state after the filtering processing.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the outdoor signal device control method for urban rail transit according to any one of claims 1 to 7.
10. A non-transitory computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the outdoor signal device control method for urban rail transit according to any one of claims 1 to 7.
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