Continuous large-number turnout operation control method, system and equipment and storage medium

Abstract

The invention belongs to the field of train control, and provides a continuous large-number turnout operation control method, system and device and a storage medium, and the method comprises the steps that a large-number turnout transponder is additionally arranged in an inner section of a receiving large-number turnout signal machine; whether the departure route meets a preset inspection condition or not is judged, and the locking state of the designated receiving route is inspected; if the departure route meets the preset inspection condition and the specified receiving route is locked, controlling the large-number turnout transponder to send a departure route large-number turnout message; and otherwise, controlling the large-number turnout transponder to send a passing permission message. A large-number turnout transponder is arranged in an inner section of a receiving large-number turnout signal machine and is used for sending departure route large-number turnout information, checking specified receiving route locking conditions is added, safety protection for large-number message sending is achieved, the high-speed running requirement of a train through continuous large-number turnouts in the receiving and departure directions is met, and the service life of the train is prolonged. And the junction station cross-line operation efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of train control, and specifically relates to a method, system, device and storage medium for controlling the operation of continuous large number turnouts. Background Technology

[0002] When both the receiving and departure routes are large-number turnout routes, the large-number turnout transponders located outside the station entry signal can only describe the receiving large-number turnout information. Existing technical solutions can only ensure high-speed operation of the train when passing the receiving large-number turnout. After passing the receiving large-number turnout, the train needs to slow down before entering the next departure route. It cannot simultaneously meet the high-speed operation requirements of consecutive large-number turnouts in both the receiving and departure directions. The large-number turnouts on the departure route cannot play a role. This can easily lead to reduced operating efficiency and affect the overall transportation capacity in hub areas or areas where multiple lines intersect. Summary of the Invention

[0003] To address the above problems, this invention proposes a method for controlling the operation of continuously large-number turnouts, the method comprising: A large-number turnout transponder will be added to the section inside the large-number turnout signal for receiving trains. Determine whether the departure route meets the preset inspection conditions, and check the locking status of the designated receiving route; If the departure route meets the preset inspection conditions and the designated receiving route is locked, control the large number turnout transponder to send the departure route large number turnout message; Otherwise, control the large-number turnout transponder to send a pass-through message.

[0004] Furthermore, the preset inspection conditions for the departure route include code sequence inspection, block section status inspection, temporary speed limit inspection, and turnout section status inspection.

[0005] Furthermore, the departure route must meet the preset inspection conditions, including: Determine whether the departure route meets the code sequence check condition, the block section status check condition, the temporary speed limit check condition, and the turnout section status check condition respectively. If all the departure route checks are passed, and in conjunction with the designated receiving route locking status, the large-number turnout transponder is controlled to send the departure route large-number turnout message.

[0006] Furthermore, if any of the departure route inspection results fails, the departure route inspection condition is determined to be unsuccessful, and the large-number turnout transponder is controlled to send a permission message.

[0007] Furthermore, before determining whether the departure route meets the preset inspection conditions, the following steps are also included: If the departure route is determined to be valid and a high-number route, and if a high-number route has not been established, the high-number turnout transponder is controlled to send a permission message.

[0008] Furthermore, if the departure route check fails after the departure route check is passed, but the designated receiving route lockout status check fails, the large-number turnout transponder is controlled to send a pass permission message.

[0009] Furthermore, if the departure route check fails, it will be a block section status check / temporary speed limit check. Then determine whether the large-number turnout transponder is sending a large-number turnout message; If so, the code sequence of the approaching segment of the large number route will be downgraded, and a downgrade signal will be sent to the computer interlocking system.

[0010] The present invention also provides a continuous large-number turnout operation control system, the system comprising: a setting unit, an inspection unit, and a control unit. The unit is configured to add a large-number turnout transponder to the section inside the large-number turnout signal for receiving trains. The inspection unit is configured to determine whether the departure route meets the preset inspection conditions and to check the locking status of the designated receiving route. The control unit is communicatively connected to the inspection unit. If the departure route meets the preset inspection conditions and the designated receiving route is locked, it controls the large number turnout transponder to send the departure route large number turnout message. Otherwise, control the large-number turnout transponder to send a pass-through message.

[0011] The present invention also provides an electronic device, the electronic device comprising at least one processor and at least one memory, wherein the processor and the memory are data connected, wherein, The memory stores instructions that can be executed by the at least one processor to enable the at least one processor to perform the method of the present invention.

[0012] The present invention also provides a computer storage medium storing one or more instructions that, when executed by one or more computers, cause the one or more computers to perform the method described in the present invention.

[0013] The present invention discloses a continuous large-number turnout operation control method, system, device, and storage medium. It employs a method of installing a large-number turnout transponder within the section of the receiving large-number turnout signal to send large-number turnout information for the departure route. This adds a check on the locking conditions of designated receiving routes (including but not limited to large-number receiving routes) as a safety protection for large-number message transmission, preventing trains passing through the section of this transponder but heading to a track other than the large-number route from mistakenly using large-number turnout information. When the designated receiving route is normally locked and the departure route meets the corresponding check conditions, the added large-number transponder is controlled to send a departure large-number message; otherwise, a permission message is sent. This meets the high-speed operation requirements of trains passing through continuous large-number turnouts in both receiving and departure directions, improving the cross-line operation efficiency of hub stations.

[0014] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures pointed out in the description, claims and drawings. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic flowchart of the continuous large number turnout operation control method in an embodiment of the present invention is shown; Figure 2 This illustration shows a scenario in which both the train reception and departure routes pass through large-numbered turnouts in an embodiment of the present invention. Figure 3 This invention illustrates a scenario and operational diagram of adding a large-number turnout transponder inside a large-number turnout signal section in an embodiment of the present invention. Figure 4 This diagram illustrates a scenario involving relevant distances in the preset inspection conditions for departure routes according to an embodiment of the present invention. Figure 5 A schematic diagram of the specific process of the continuous large number turnout operation control method in an embodiment of the present invention is shown; Figure 6 A schematic diagram of the continuous large number turnout operation control system in an embodiment of the present invention is shown. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] When arranging train reception and departure routes for sections where both sides of a station have large-number turnouts, a technical problem arises: in existing technologies, large-number turnout transponders are installed outside the station's large-number turnout protection signal area. When arranging lateral reception routes via large-number turnouts, a train passes the entry signal at the speed predicted by the large-number turnout information packet. Upon entering the lateral departure route approach section, there is no large-number turnout information to be announced by the transponder. The train then slows down to 80 km / h according to the UUS code's permitted speed until it passes the exit signal, and then accelerates again according to the route speed described in the exit transponder message. This results in reduced operational efficiency and affects overall transport capacity.

[0019] This invention proposes a continuous large-number turnout operation control method. A set of large-number turnout transponders is installed inside the receiving route protection signal. When both the receiving route and the departure route are large-number turnout routes, the transponder is controlled to send a large-number turnout message. The train must maintain high speed and not slow down after passing through the receiving large-number turnout route, and continue to enter the next departure large-number turnout route. This allows the train to pass through continuous receiving and departure large-number turnout routes without slowing down, meeting the high-speed switching operation needs between hub areas or different main lines.

[0020] Figure 1 A schematic flowchart of the continuous large number turnout operation control method in an embodiment of the present invention is shown. Figure 1 The method includes: A large-number turnout transponder will be added to the section inside the large-number turnout signal for receiving trains. Determine whether the departure route meets the preset inspection conditions, and check the locking status of the designated receiving route; If the departure route meets the preset inspection conditions and the designated receiving route is locked, control the large number turnout transponder to send the departure route large number turnout message; Otherwise, control the large-number turnout transponder to send a pass-through message.

[0021] It should be noted that, in this embodiment of the invention, the large-number turnout transponder is controlled by the Train Control Center (TCC) and configured as an active transponder for sending large-number turnout messages. The large-number turnout transponder being configured as an active transponder indicates that it is a point-type device for ground-to-train information transmission, primarily used to provide reliable variable information to the train control onboard equipment.

[0022] The large-number turnout message is a message sent by the large-number turnout transponder when the signal opening conditions are met and a train passes through the large-number turnout at high speed. In this embodiment of the invention, the large-number turnout message includes a [CTCS-4] packet. The large-number information packet [CTCS-4] indicates the distance to the large-number protection signal and the permitted speed for the large-number turnout. It should be noted that if the permitted speed for the large-number turnout is greater than 80 km / h during train operation, the on-board equipment in the UUS code section will control the train's speed to be within the permitted speed of [CTCS-4] when it arrives at the designated signal according to [CTCS-4].

[0023] In the above, the UUS code sequence indicates that a lateral route with a large-number turnout or higher is open ahead. This code signal is low-frequency information sent to the train via the TCC track control circuit, and different code sequences represent different frequencies. It should be noted that, in this embodiment of the invention, a large-number turnout refers to a turnout with a frog number greater than 1 / 18. The frog number represents a key parameter used to quantify the frog angle of the turnout; the larger the number, the higher the allowed lateral passing speed.

[0024] Optionally, in this embodiment of the invention, the preset inspection conditions for the departure route include code sequence inspection, block section status inspection, temporary speed limit inspection, and turnout section status inspection.

[0025] The code sequence check includes checking the code sequence of the approaching section of the large number route. The approaching section of the large number route refers to the block section or track circuit section where the train runs or stops at a specified speed when it approaches the large number route. In this embodiment of the invention, the condition for passing the code sequence check is that the approaching section of the large number route is a UUS code sequence.

[0026] The block section status check includes checking the status of block sections within the large-number braking distance check range. The large-number braking distance represents the distance required for a train to brake from its current speed to a target speed. In this embodiment of the invention, the braking distance check range is the distance that a large-number turnout can brake to 0 km / h at its lateral permissible speed. The condition for passing the block section status check is that all block sections within the large-number braking distance check range are in an idle state.

[0027] The temporary speed limit check includes comparing the temporary speed limit within the lateral approach range and the departure section braking distance with the lateral permissible speed of the large number turnout. In this embodiment of the invention, the lateral approach range is the range of the section traversed by the approach, and the departure section braking distance represents the distance from the highest speed limit (not exceeding 305 km / h) at the exit to 45 km / h. The condition for passing the temporary speed limit check is that there is no temporary speed limit lower than the lateral permissible speed of the large number turnout within the lateral approach range and the departure section braking distance.

[0028] The turnout section status check includes checking the status of all sections between the section where the large-number turnout transponder is located (excluding the section itself) and the signal protecting the large-number turnout. In this embodiment of the invention, the condition for passing the turnout section status check is that all sections between the section where the large-number turnout transponder is located (excluding the section itself) and the signal protecting the large-number turnout are idle.

[0029] Specifically, in this embodiment of the invention, the departure route meeting the preset inspection conditions includes: Determine whether the departure route meets the code sequence check condition, the block section status check condition, the temporary speed limit check condition, and the turnout section status check condition respectively. If all the departure route checks are passed, and in conjunction with the designated receiving route locking status, the large-number turnout transponder is controlled to send the departure route large-number turnout message.

[0030] It should be noted that if any of the departure route inspection results fail, the departure route inspection condition is deemed not to have been met, and the large-number turnout transponder is controlled to send a permission message.

[0031] Optionally, in this embodiment of the invention, before determining whether the departure route meets the preset inspection conditions, the method further includes: determining that the departure route is valid and is a high-number route; if the high-number route is not established, controlling the high-number turnout transponder to send a permission message.

[0032] If the departure route check is passed, but the designated receiving route lockout status check fails, the large-number turnout transponder is controlled to send a pass permission message.

[0033] If the departure route check fails, it is a block section status check / temporary speed limit check. Then determine whether the large-number turnout transponder is sending a large-number turnout message; If so, the code sequence of the approaching segment of the large number route will be downgraded, and a downgrade signal will be sent to the computer interlocking system.

[0034] In this embodiment of the invention, the implementation of the continuous large-number turnout operation control method is specifically described in conjunction with specific scenarios. Figure 2This illustration shows a scenario in an embodiment of the present invention where both the train reception and departure routes pass through large-numbered turnouts. Figure 2 In the track section operation diagram, SH, S, SF, SHF, XVIII, XVII, SVII, XF, XHF, and XH represent signals, while 6 / 8, 9 / 15, 11 / 13, and 1 / 3 represent turnouts. Both throats on both sides of the station have large-number turnouts 6 / 8 and 11 / 13. When both the receiving and departure routes pass through large-number turnouts, the train must maintain high speed without slowing down after passing the receiving large-number route and continue at high speed into the next departure large-number route. Figure 2 In the diagram, the receiving route with a large number indicates the route from SH to SVIII, and the departure route with a large number indicates the route from SVIII to XHF. The receiving route with a large number is indicated by a red line, and the departure route with a large number is indicated by a blue line.

[0035] This invention proposes a method for setting up and controlling the transmission of large-number turnout transponders. A set of large-number turnout transponders is installed inside the receiving route protection signal. When both the receiving and departure routes are large-number turnout routes, the transponders are controlled to transmit large-number turnout messages, enabling trains to pass through consecutive receiving and departure routes with large-number turnouts without slowing down. Figure 3 This illustration shows a scenario and operational diagram of adding a large-number turnout transponder inside a large-number turnout signal section according to an embodiment of the present invention. Figure 3 In the middle section, a large-number turnout transponder DD2 is added to the inner section 8-12DG of the receiving large-number turnout signal SH. The large-number turnout transponder DD2 describes the large-number turnout information of the departure route SVIII→XHF. The receiving large-number route is represented by a purple line, and the departure large-number route is represented by a blue line.

[0036] When Computer Based Interlocking (CBI) processes a large-number route from SVIII to XHF, the TCC performs periodic processing according to the following procedure. Figure 5 This diagram illustrates the specific flow of the continuous large-number turnout operation control method in an embodiment of the present invention. Figure 5 The specific process of the continuous large-number turnout operation control method includes: Step 1: Establish a route for large departure numbers The CBI determines whether the established route is a high-number departure route. If the established route is a high-number departure route, it proceeds to step 2, which checks the high-number message transmission condition. If the established route is not a high-number route, it controls the high-number turnout transponder to send a permission message. Specifically, in this embodiment of the invention, determining that the SVIII→XHF route is valid and is a high-number route is used as the passage condition for checking the high-number departure route.

[0037] Step 2: Departure Route Inspection In this embodiment of the invention, the preset inspection conditions for the departure route include code sequence inspection, block section status inspection, temporary speed limit inspection, and turnout section status inspection. Specifically, it is determined whether the large number message transmission inspection condition of the SVIII→XHF route has been met. Code sequence check: Check whether the departure route of the large number is close to the UUS code sequence in the segment. If it is the UUS code sequence, the code sequence check is deemed to have passed. In this embodiment of the invention, Figure 3 In the scenario and operation diagram of adding a large-number turnout transponder inside the large-number turnout signal section shown in the embodiment of the present invention, the approach section of the SVIII→XHF route is the VIIIG section. The code sequence check is determined to be the UUS code sequence by checking that the code sequence of the VIIIG section is the UUS code sequence.

[0038] Block section status check: Check whether all block sections within the large braking distance check range are idle. If all are idle, the block section status check is deemed passed. In this embodiment of the invention, Figure 4 This diagram illustrates a relevant distance scenario in the preset inspection conditions for departure routes according to an embodiment of the present invention. Figure 4 In the middle section, the braking distance inspection range for large-number turnouts is the distance that the turnout can be braked to 0 km / h laterally. By checking that the block section status within the braking distance inspection range for large-number turnouts is all idle, the conditions for passing the block section status inspection are determined.

[0039] Temporary speed limit check: Check whether there are any temporary speed limits within the lateral approach range and the departure section braking distance that are lower than the lateral permissible speed of the large number turnout. If there are no temporary speed limits lower than the lateral permissible speed of the large number turnout, the temporary speed limit check is deemed to have passed. In this embodiment of the invention, Figure 4 In the schematic diagram of the relevant distance scenario in the preset inspection conditions of the departure route in the embodiment of the present invention, the lateral route range is the section range traversed by the SVIII→XHF route. Figure 4 The section covered by the blue line has a departure section braking distance of 45 km / h, which is the distance from the highest speed limit at the exit. The temporary speed limit check is determined by comparing the lateral approach range and the departure section braking distance with the temporary speed limit of the large number turnout.

[0040] Turnout section status check: Check whether all sections between the section where the large number turnout transponder is located (excluding the section) and the signal protecting the large number turnout are free. If all sections are free, the turnout section status check is deemed to have passed.

[0041] In this embodiment of the invention, Figure 3In the scenario and operation diagram of adding a large number turnout transponder inside the large number turnout signal in the embodiment of the present invention, all sections between the section where the large number turnout transponder is located (excluding) and the signal protecting the large number turnout are sections between DD2 and SVIII, including 16-20DG, 28DG, and VIIIG.

[0042] If all departure route checks pass, proceed to step 3 for the specified receiving route locking status check. If any departure route check fails, the departure route check condition is deemed unqualified, and the large-number turnout transponder is controlled to send a pass permission message.

[0043] Step 3: Check the vehicle reception route lock status. Check the lock status of the designated receiving route sent by CBI. In this embodiment of the invention, the lock status of the receiving route with the large number SH→SVIII is determined. If the status is normally locked, it means that the section (8-12DG) where the large number turnout transponder is located has been locked. Trains passing through this section are indeed going to the track (VIIIG) where the departure large number route protection signal (SVIII) is located and will not misuse the large number turnout information. The check is passed, and DD2 is controlled to send a large number turnout message, including the [CTCS-4] packet. If the inspection fails, control the large-number turnout transponder DD2 to send a pass permission message.

[0044] In this embodiment of the invention, if the departure route check fails, it is a block section status check / temporary speed limit check; Then determine whether the large-number turnout transponder is sending a large-number turnout message; If so, the code sequence of the adjacent segment of the large number route will be downgraded, and a downgrade signal will be sent to the computer interlocking system; If not, control the large-number turnout transponder to send a pass-through message.

[0045] It should be noted that, in this embodiment of the invention, the code sequence downgrading of the approach section of the large number route specifically involves downgrading the UUS code sequence of the approach section of the large number departure route to the UU code. The UU code indicates that a lateral route is open ahead and the train is required to run at a speed limit (45km / h). The speed limit sign sent by the TCC to the CBI causes the signal displayed by the CBI-controlled signal to be downgraded from USU to UU.

[0046] In this embodiment of the invention, a continuous large-number turnout operation control system is also provided. Figure 6 A schematic diagram of the continuous large-number turnout operation control system in an embodiment of the present invention is shown. Figure 6 The system includes: a setting unit, a checking unit, and a control unit. The unit is configured to add a large-number turnout transponder to the section inside the large-number turnout signal for receiving trains. The inspection unit is configured to determine whether the departure route meets the preset inspection conditions and to check the locking status of the designated receiving route. The control unit is communicatively connected to the inspection unit. If the departure route meets the preset inspection conditions and the designated receiving route is locked, it controls the large number turnout transponder to send the departure route large number turnout message. Otherwise, control the large-number turnout transponder to send a pass-through message.

[0047] The preset inspection conditions for the departure route include code sequence inspection, block section status inspection, temporary speed limit inspection, and turnout section status inspection.

[0048] The inspection unit is configured to check whether the departure route meets the following conditions: respectively determine whether the departure route meets the code sequence check condition, the block section status check condition, the temporary speed limit check condition, and the turnout section status check condition. If all the departure route checks are passed, and in conjunction with the designated receiving route locking status, the control unit controls the large-number turnout transponder to send the departure route large-number turnout message.

[0049] If any of the departure route inspection results fails, the departure route inspection condition is determined to be unsuccessful, and the large-number turnout transponder is controlled to send a permission message.

[0050] The inspection unit is also configured to determine that the departure route is valid and is a high-number route before determining the departure route inspection. If the high-number route is not established, the unit controls the high-number turnout transponder to send a permission message.

[0051] If the departure route check is passed, but the designated receiving route lockout status check fails, the large-number turnout transponder is controlled to send a pass permission message.

[0052] The control unit is also configured to perform a block section status check / temporary speed limit check if the departure route check fails. Then determine whether the large-number turnout transponder is sending a large-number turnout message; If so, the code sequence of the approaching segment of the large number route will be downgraded, and a downgrade signal will be sent to the computer interlocking system.

[0053] This invention also provides an electronic device, which includes at least one processor and at least one memory, wherein the processor and the memory are data-connected. The memory stores instructions that can be executed by the at least one processor, which, when executed by the at least one processor, enables the at least one processor to perform the continuous large number turnout operation control method of the present invention.

[0054] This invention also provides a computer storage medium storing one or more instructions, which, when executed by one or more computers, cause the one or more computers to implement the continuous large number turnout operation control method of this invention.

[0055] It should be noted that, in this embodiment of the invention, the computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the continuous large-number turnout operation control method. Specifically, the computer-readable storage medium includes, but is not limited to, volatile memory and / or non-volatile memory. The volatile memory may include random access memory (RAM) and / or cache memory, etc. The non-volatile memory may include read-only memory (ROM), hard disk, flash memory, optical disk, magnetic disk, etc.

[0056] The present invention discloses a continuous large-number turnout operation control method, system, device, and storage medium. It employs a method of installing a large-number turnout transponder within the section of the receiving large-number turnout signal to send large-number turnout information for the departure route. This adds a check on the locking conditions of designated receiving routes (including but not limited to large-number receiving routes) as a safety protection for large-number message transmission, preventing trains passing through the section of this transponder but heading to a track other than the large-number route from mistakenly using large-number turnout information. When the designated receiving route is normally locked and the departure route meets the corresponding check conditions, the added large-number transponder is controlled to send a departure large-number message; otherwise, a permission message is sent. This meets the high-speed operation requirements of trains passing through continuous large-number turnouts in both receiving and departure directions, improving the cross-line operation efficiency of hub stations.

[0057] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for controlling the operation of continuously large-number turnouts, characterized in that, The method includes: A large-number turnout transponder will be added to the section inside the large-number turnout signal for receiving trains. Determine whether the departure route meets the preset inspection conditions, and check the locking status of the designated receiving route; If the departure route meets the preset inspection conditions and the designated receiving route is locked, control the large number turnout transponder to send the departure route large number turnout message; Otherwise, control the large-number turnout transponder to send a pass-through message.

2. The continuous large-number turnout operation control method according to claim 1, characterized in that, The preset inspection conditions for the departure route include code sequence inspection, block section status inspection, temporary speed limit inspection, and turnout section status inspection.

3. The continuous large-number turnout operation control method according to claim 2, characterized in that, The departure route must meet the preset inspection conditions, including: Determine whether the departure route meets the code sequence check condition, the block section status check condition, the temporary speed limit check condition, and the turnout section status check condition respectively. If all the departure route checks are passed, and in conjunction with the designated receiving route locking status, the large-number turnout transponder is controlled to send the departure route large-number turnout message.

4. The continuous large-number turnout operation control method according to claim 3, characterized in that, If any of the departure route inspection results fail, the departure route inspection condition is determined to be unqualified, and the large-number turnout transponder is controlled to send a permission message.

5. The method for controlling the operation of continuous large-number turnouts according to claim 1 or 2, characterized in that, Before determining whether the departure route meets the preset inspection conditions, the following steps are also included: If the departure route is determined to be valid and a high-number route, and if a high-number route has not been established, the high-number turnout transponder is controlled to send a permission message.

6. The continuous large-number turnout operation control method according to claim 3, characterized in that, If the departure route check is passed, but the designated receiving route lockout status check fails, the large-number turnout transponder is controlled to send a pass permission message.

7. The continuous large-number turnout operation control method according to claim 4, characterized in that, If the departure route check fails, it is a block section status check / temporary speed limit check. Then determine whether the large-number turnout transponder is sending a large-number turnout message; If so, the code sequence of the approaching segment of the large number route will be downgraded, and a downgrade signal will be sent to the computer interlocking system.

8. A continuous large-number turnout operation control system, characterized in that, The system includes: a setting unit, a checking unit, and a control unit. The unit is configured to add a large-number turnout transponder to the section inside the large-number turnout signal for receiving trains. The inspection unit is configured to determine whether the departure route meets the preset inspection conditions and to check the locking status of the designated receiving route. The control unit is communicatively connected to the inspection unit. If the departure route meets the preset inspection conditions and the designated receiving route is locked, it controls the large number turnout transponder to send the departure route large number turnout message. Otherwise, control the large-number turnout transponder to send a pass-through message.

9. An electronic device, characterized in that, The electronic device includes at least one processor and at least one memory, wherein the processor and the memory are data connected. The memory stores instructions that can be executed by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.

10. A computer storage medium, characterized in that, The computer storage medium stores one or more instructions, which, when executed by one or more computers, cause the one or more computers to perform the method of any one of claims 1-7.

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