Railway port freight yard container production operation safety protection method and device

Abstract

The invention discloses a railway port freight yard container production operation safety protection method and device, and belongs to the technical field of traffic transportation, and the method comprises the steps: obtaining the initial equipment state of each piece of equipment on a target loading and unloading line when it is detected that a target train arrives at the target loading and unloading line of a railway port freight yard; generating a target equipment control instruction according to the initial equipment state of each piece of equipment on the target loading and unloading line; wherein the target equipment control instruction comprises a target equipment state of each piece of equipment on the target loading and unloading line; executing the target equipment control instruction, and obtaining the current equipment state of each piece of equipment on the target loading and unloading line after detecting that the field action of each piece of equipment on the target loading and unloading line is in place; performing interlocking control on the target loading and unloading line according to the target equipment state and the current equipment state of each piece of equipment on the target loading and unloading line, and generating a train line incoming instruction; and controlling the target train to enter the target loading and unloading line according to the train line incoming instruction.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation, and particularly to a safety protection method and device for container production operations in a railway port freight yard. Background Art

[0002] In a railway port freight yard, there is a loading and unloading line specifically set for cargo loading and unloading operations. It can independently complete train arrivals, departures, and loading and unloading operations, or cooperate with the connecting stations around the railway port freight yard to complete operations.

[0003] However, when trains enter and leave the loading and unloading line in the railway port freight yard, there are many conflicts in space and time with the operations of automated loading and unloading equipment, and it is impossible to ensure the safety of container production operations in the railway port freight yard. Summary of the Invention

[0004] The present invention provides a safety protection method and device for container production operations in a railway port freight yard to improve the safety of container production operations in the railway port freight yard.

[0005] According to one aspect of the present invention, there is provided a safety protection method for container production operations in a railway port freight yard, the method comprising:

[0006] When it is detected that a target train arrives at a target loading and unloading line in the railway port freight yard, obtaining the initial equipment state of each device on the target loading and unloading line;

[0007] Generating a target device control instruction according to the initial equipment state of each device on the target loading and unloading line; wherein, the target device control instruction includes the target equipment state of each device on the target loading and unloading line;

[0008] Executing the target device control instruction, and after it is detected that the on-site actions of each device on the target loading and unloading line are in place, obtaining the current equipment state of each device on the target loading and unloading line;

[0009] Performing interlocking control on the target loading and unloading line according to the target equipment state and the current equipment state of each device on the target loading and unloading line, and generating a train approach instruction;

[0010] Controlling the target train to enter the target loading and unloading line according to the train approach instruction.

[0011] According to another aspect of the present invention, there is provided a safety protection device for container production operations in a railway port freight yard, the device comprising:

[0012] An initial equipment state acquisition module, configured to obtain the initial equipment state of each device on the target loading and unloading line when it is detected that a target train arrives at the target loading and unloading line in the railway port freight yard;

[0013] The device control instruction generation module is used to generate target device control instructions according to the initial device states of each device on the target loading and unloading line; wherein, the target device control instructions include the target device states of each device on the target loading and unloading line.

[0014] The current device state acquisition module is used to execute the target device control instructions and, after detecting that the on-site actions of each device on the target loading and unloading line are in place, acquire the current device states of each device on the target loading and unloading line.

[0015] The train approach instruction generation module is used to perform interlocking control on the target loading and unloading line according to the target device states and current device states of each device on the target loading and unloading line, and generate train approach instructions.

[0016] The train approach module is used to control the target train to enter the target loading and unloading line according to the train approach instructions.

[0017] According to another aspect of the present invention, there is provided an electronic device, which includes:

[0018] At least one processor; and

[0019] A memory communicatively connected to at least one processor; wherein,

[0020] The memory stores a computer program executable by at least one processor, and the computer program is executed by at least one processor so that at least one processor can execute the safety protection method for container production operations in a railway port freight yard according to any embodiment of the present invention.

[0021] According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to implement the safety protection method for container production operations in a railway port freight yard according to any embodiment of the present invention when executed.

[0022] According to another aspect of the present invention, there is provided a computer program product including a computer program which implements the safety protection method for container production operations in a railway port freight yard according to any embodiment of the present invention when executed by a processor.

[0023] In the technical solution of the embodiment of the present invention, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, the initial equipment status of each device on the target loading and unloading line is obtained; according to the initial equipment status of each device on the target loading and unloading line, a target device control instruction is generated; wherein, the target device control instruction includes the target equipment status of each device on the target loading and unloading line; execute the target device control instruction, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, obtain the current equipment status of each device on the target loading and unloading line; according to the target equipment status and the current equipment status of each device on the target loading and unloading line, perform interlocking control on the target loading and unloading line, and generate a train approach instruction; according to the train approach instruction, control the target train to enter the target loading and unloading line. In the above technical solution, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, according to the equipment status of each device on the target loading and unloading line, interlocking control is performed on the target loading and unloading line, so that the target loading and unloading line is blocked, avoiding the entry of other trains except the target train during the loading and unloading operation of the target train on the target loading and unloading line, providing an exclusive operation space for the target train, ensuring the safe progress of the loading and unloading operation, and solving the conflict between the trains entering and leaving the freight yard loading and unloading line and the operation of the automated loading and unloading equipment in terms of space and time in the railway port freight yard, thereby improving the safety of the container production operation in the railway port freight yard.

[0024] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present invention, nor is it used to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0026] Figure 1A is a flowchart of a method for safety protection of container production operations in a railway port freight yard according to Embodiment 1 of the present invention; [[ID=...]]

[0027] Figure 1B is a distribution diagram of devices on a target loading and unloading line according to Embodiment 1 of the present invention;

[0028] Figure 1C is a system structure diagram of an electronic red flag loading and unloading protection control system according to Embodiment 1 of the present invention;

[0029] Figure 2It is a flowchart of a safety protection method for container production operations in a railway port freight yard according to Embodiment 2 of the present invention;

[0030] Figure 3 It is a schematic structural diagram of a safety protection device for container production operations in a railway port freight yard according to Embodiment 3 of the present invention;

[0031] Figure 4 It is a schematic structural diagram of an electronic device for implementing the safety protection method for container production operations in a railway port freight yard of the embodiments of the present invention. Detailed implementation manners

[0032] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] It should be noted that the terms "target" and "candidate" in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily need to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0034] In addition, it should also be noted that in the technical solutions of the present invention, the collection, storage, use, processing, transmission, provision and disclosure of the device state analysis model, preset database, etc. all comply with the provisions of relevant laws and regulations and do not violate public order and good customs.

[0035] Embodiment 1

[0036] Figure 1A It is a flowchart of a safety protection method for container production operations in a railway port freight yard provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of safety protection for freight yard operations in a railway port freight yard. This method can be executed by a safety protection device for container production operations in a railway port freight yard. The device can be implemented in the form of hardware and / or software and can be configured in an electronic device with a freight yard information management platform for a railway port freight yard. AsFigure 1A As shown, the method includes:

[0037] S101. When it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, obtain the initial equipment status of each device on the target loading and unloading line.

[0038] Among them, the target train refers to a train that has arrived at the railway port freight yard and is waiting for cargo loading and unloading operations. The initial equipment status refers to the status of the equipment when the target train reaches the target loading and unloading line. The target loading and unloading line refers to the loading and unloading line in the railway port freight yard where the target train is to enter; optionally, the target loading and unloading line at least includes the following devices: crossing barrier machine, crossing signal machine, electronic red flag, derailer, magnetic steel, shunting signal machine, and pick-up and delivery gate. For example, the present invention shows a possible distribution map of the devices on the target loading and unloading line in Figure 1B . It should be noted that at the level crossing in Figure 1B , a crossing barrier machine and a crossing signal machine are arranged. The crossing barrier machine is a mechanical device specifically used to operate the railway barrier (i.e., the protective railing), used to automatically or manually complete the raising and lowering of the barrier, so as to ensure the safety of pedestrians and vehicles at the railway-highway crossing, prevent them from crossing the railway, and ensure the safety of railway operation and the smoothness of road traffic. The crossing signal machine refers to the signal equipment used to ensure the safety of trains and road traffic at the railway level crossing.

[0039] Among them, the electronic red flag is an electronic alarm-type protection device used in railway loading and unloading operations, used to prevent locomotives and vehicles from entering the operation area during the loading and unloading operation, so as to avoid safety accidents such as personal injury and cargo damage. It should be noted that the electronic red flag can be controlled by the electronic red flag operation machine in the electronic red flag loading and unloading protection control system in the freight yard information management platform; among them, for the structure of the electronic red flag loading and unloading protection control system, see Figure 1C . It should be noted that Figure 1C , the video device in

[0040] refers to a video monitoring device, which consists of a trackside camera, a throat camera, an optical fiber switch, a switch, and image monitoring software. Among them, the trackside camera is installed 4 meters outside the derailer, and monitors the derailer status, indicator status, and train situation inward. The derailer is used to protect locomotives and vehicles from running into the cargo line.

[0041] Among them, the shunting signal is an essential part of railway shunting operations. It can indicate to the train driver whether the train is allowed to pass through the displayed light color. For example, if the shunting signal shows a white light, it means the train is allowed to pass; if the shunting signal shows a blue light, it means the train is not allowed to pass. It should be noted that the shunting signal is controlled by the relay of the shunting signal. When the relay of the shunting signal picks up, the shunting signal shows a white light; when the relay of the shunting signal drops, the shunting signal shows a blue light. The pickup and delivery gate is the key passage connecting the railway port freight yard with the outside. It is used to control the entry and exit of trains and goods into and out of the railway port freight yard and automatically generates an alarm message when unauthorized personnel are found entering or leaving the freight yard.

[0042] Specifically, in the case where it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, the initial equipment state of each equipment on the target loading and unloading line is obtained through the sensors installed on each equipment on the target loading and unloading line.

[0043] S102. Generate a target equipment control instruction according to the initial equipment state of each equipment on the target loading and unloading line.

[0044] Among them, the target equipment control instruction refers to the instruction used to control each equipment on the target loading and unloading line; optionally, the target equipment control instruction includes the target equipment state of each equipment on the target loading and unloading line. In addition, the target equipment control instruction also includes sub-control instructions used to control each equipment on the target loading and unloading line. The target equipment state refers to the state that the equipment needs to reach. For example, if the sub-control instruction used to control the pickup and delivery gate on the target loading and unloading line in the target equipment control instruction is: the pickup and delivery gate is opened, then the target equipment state of the pickup and delivery gate is the open state.

[0045] Specifically, an equipment state analysis model can be used to analyze the initial equipment state of each equipment on the target loading and unloading line to obtain a target analysis result; based on the corresponding relationship between the candidate equipment state analysis result and the candidate instruction generation strategy in the preset database, according to the target analysis result, determine the target instruction generation strategy corresponding to the target analysis result from the preset database; generate a target equipment control instruction according to the target instruction generation strategy.

[0046] Among them, the equipment state analysis model can be preset according to the actual business requirements of the railway port freight yard and the expert experience of those skilled in the art. The present invention does not make specific limitations on it. It should be noted that the target analysis result includes the equipment state analysis result of each equipment on the target loading and unloading line. The candidate equipment state analysis result refers to the equipment state analysis result stored in the preset database; correspondingly, the candidate instruction generation strategy refers to the strategy stored in the preset database for generating equipment control instructions. The target instruction generation strategy is the candidate instruction generation strategy corresponding to the target analysis result in the preset database.

[0047] S103. Execute the target device control instruction, and after detecting that the on-site actions of all devices on the target loading and unloading line are in place, obtain the current device status of each device on the target loading and unloading line.

[0048] Among them, the on-site action refers to the physical or functional operation of the device according to the target device control instruction. For each device on the target loading and unloading line, the current device status refers to the device status of the device after the on-site action is in place.

[0049] Specifically, execute the target device control instruction, and after a preset time after the execution of the target device control instruction, detect whether the on-site actions of all devices on the target loading and unloading line are in place; if so, obtain the current device status of each device on the target loading and unloading line through the sensors installed on each device on the target loading and unloading line; if not, determine the devices that are not in place with uncompleted on-site actions; re-execute the sub-control instructions corresponding to the devices that are not in place in the target device control instruction to make the on-site actions of the devices that are not in place in place. Among them, the preset time can be set in advance according to actual business requirements. For example, the preset time can be 3 minutes, 4 minutes or 5 minutes, and the embodiments of the present invention do not make specific limitations on it.

[0050] S104. Perform interlocking control on the target loading and unloading line according to the target device status and the current device status of each device on the target loading and unloading line, and generate a train entry instruction.

[0051] Among them, the interlocking control refers to blocking the target loading and unloading line through a simple logical relationship to achieve an automatic protection. The train entry instruction refers to an instruction for controlling the target train to enter the target loading and unloading line.

[0052] Specifically, when the target device status and the current device status of each device on the target loading and unloading line are consistent, perform interlocking control on the target loading and unloading line through the interlocking control unit, and after the interlocking control is completed, trigger the train entry instruction generation mechanism to generate a train entry instruction.

[0053] Among them, when the target device status and the current device status of each device on the target loading and unloading line are consistent, performing interlocking control on the target loading and unloading line through the interlocking control unit can specifically be: when the target device status of each device on the target loading and unloading line is consistent with its current device status, perform interlocking control on the target loading and unloading line through the interlocking control unit, and display it on the yard information management platform of the railway port yard in the form of a white surrounding line to inform relevant staff that other trains are not allowed to enter the target loading and unloading line now.

[0054] S105. Control the target train to enter the target loading and unloading line according to the train entry instruction.

[0055] Specifically, a train entry instruction can be sent to the dispatcher in the railway port freight yard, and the dispatcher can inform the driver of the target train of the news that the target train can enter the target loading and unloading line through voice communication, so that the driver of the target train can control the target train to enter the target loading and unloading line.

[0056] In the technical solution of the embodiment of the present invention, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, the initial equipment state of each device on the target loading and unloading line is obtained; according to the initial equipment state of each device on the target loading and unloading line, a target device control instruction is generated; wherein, the target device control instruction includes the target equipment state of each device on the target loading and unloading line; execute the target device control instruction, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, obtain the current equipment state of each device on the target loading and unloading line; according to the target equipment state and the current equipment state of each device on the target loading and unloading line, perform interlocking control on the target loading and unloading line, and generate a train entry instruction; according to the train entry instruction, control the target train to enter the target loading and unloading line. The above technical solution, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, performs interlocking control on the target loading and unloading line according to the equipment state of each device on the target loading and unloading line, so that the target loading and unloading line is blocked, avoiding the entry of other trains except the target train during the loading and unloading operation of the target train on the target loading and unloading line, providing a dedicated operation space for the target train, ensuring the safe progress of the loading and unloading operation, and solving the conflict between the operation of trains entering and leaving the freight yard loading and unloading line and the operation of automated loading and unloading equipment in terms of space and time in the railway port freight yard, thereby improving the safety of container production operations in the railway port freight yard.

[0057] Embodiment 2

[0058] Figure 2 It is a flowchart of a safety protection method for container production operations in a railway port freight yard provided by Embodiment 2 of the present invention. On the basis of the above embodiment, this embodiment further optimizes "generating a target device control instruction according to the initial equipment state of each device on the target loading and unloading line", and provides an optional implementation solution. It should be noted that for the parts not detailed in the embodiments of the present invention, reference can be made to the relevant descriptions of other embodiments. As Figure 2 shown, the method includes:

[0059] S201. When it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, obtain the initial equipment state of each device on the target loading and unloading line.

[0060] S202. Detect whether the initial equipment state of each device on the target loading and unloading line meets the instruction generation condition.

[0061] Among them, the instruction generation condition refers to the condition for generating the control instruction of the target device; optionally, the instruction generation condition can be determined according to the expert experience of those skilled in the art. For example, the instruction generation condition can be: the crossing barrier machine on the target loading and unloading line is in the raised state, the crossing signal machine is in the extinguished state, the electronic red sign is in the standing state, the derailer is in the derailed state, the shunting signal machine is in the closed state, and the pickup and delivery gate is in the closed state.

[0062] Specifically, according to the distance of the equipment on the target loading and unloading line from the entrance of the target loading and unloading line, from far to near, it is detected whether the initial equipment state of each equipment on the target loading and unloading line meets the specified equipment state corresponding to the equipment in the instruction generation condition. Among them, the specified equipment state refers to the equipment state specified in the instruction generation condition.

[0063] S203. If so, generate the target device control instruction.

[0064] Specifically, if the equipment state of each equipment on the target loading and unloading line meets the specified equipment state corresponding to the equipment in the instruction generation condition, then generate the target device control instruction. For example, the generated target device control instruction may include a sub-control instruction for controlling the crossing barrier machine to fall, a sub-control instruction for controlling the crossing signal machine to light up, a sub-control instruction for controlling the electronic red sign to fall, a sub-control instruction for controlling the derailer to be in the non-derailed state, a sub-control instruction for controlling the shunting signal machine to open, and a sub-control instruction for controlling the pickup and delivery gate to open.

[0065] S204. Execute the target device control instruction, and after detecting that the on-site actions of each equipment on the target loading and unloading line are in place, obtain the current equipment state of each equipment on the target loading and unloading line.

[0066] S205. According to the target equipment state and the current equipment state of each equipment on the target loading and unloading line, perform interlocking control on the target loading and unloading line and generate a train entry instruction.

[0067] S206. According to the train entry instruction, control the target train to enter the target loading and unloading line.

[0068] S207. After detecting that the target train enters the target loading and unloading line, obtain the magnet steel display number in real time when the target train passes the magnet steel on the target loading and unloading line.

[0069] Among them, the magnet steel display number refers to the magnet steel number displayed on the freight yard information management platform of the railway port freight yard when the target train passes the magnet steel.

[0070] Specifically, after detecting that the target train enters the target loading and unloading line, for each magnetic steel on the target loading and unloading line, the target train can be sensed in real time by the inductor installed on the magnetic steel. When it is sensed that the target train passes by, the magnetic steel number of the magnetic steel can be obtained from the preset database, and the magnetic steel number of the magnetic steel is used as the magnetic steel display number.

[0071] S208. Check the vehicle running direction of the target train according to the magnetic steel display number.

[0072] Specifically, if the number sequence of the magnetic steel display numbers obtained twice in a row is consistent with the magnetic steel number sequence of each magnetic steel on the target loading and unloading line, it indicates that the vehicle running direction of the target train is correct, and it is determined that the target train passes the vehicle running direction check, and the subsequent operations on the target train are continued.

[0073] Exemplarily, if there are 4 magnetic steels on the target loading and unloading line, and the magnetic steel number sequence of these 4 magnetic steels is s1, s2, s3, and s4, and the magnetic steel display numbers obtained twice in a row are s1 and s2 in sequence, it indicates that the vehicle running direction of the target train is correct, and it is determined that the target train passes the vehicle running direction check; if the magnetic steel display numbers obtained twice in a row are s4 and s3 in sequence, it indicates that the target train runs in reverse, and it is determined that the target train fails the vehicle running direction check, and the subsequent operations on the target train are stopped.

[0074] In the technical solution of the embodiment of the present invention, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, the initial device state of each device on the target loading and unloading line is obtained; it is detected whether the initial device state of each device on the target loading and unloading line meets the instruction generation condition; if so, a target device control instruction is generated; the target device control instruction is executed, and after it is detected that the on-site actions of all devices on the target loading and unloading line are in place, the current device state of each device on the target loading and unloading line is obtained; according to the target device state and the current device state of each device on the target loading and unloading line, interlocking control is performed on the target loading and unloading line, and a train entry instruction is generated; according to the train entry instruction, the target train is controlled to enter the target loading and unloading line; after it is detected that the target train enters the target loading and unloading line, the magnet steel display number when the target train passes the magnet steel on the target loading and unloading line is obtained in real time; according to the magnet steel display number, the vehicle running direction of the target train is checked. In the above technical solution, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, interlocking control is performed on the target loading and unloading line according to the device states of each device on the target loading and unloading line, so that the target loading and unloading line is blocked, avoiding the entry of other trains except the target train during the loading and unloading operation of the target train on the target loading and unloading line, providing an exclusive operation space for the target train, ensuring the safe progress of the loading and unloading operation, solving the conflict between the operation of the train entering and leaving the freight yard loading and unloading line and the operation of the automatic loading and unloading equipment in terms of space and time in the railway port freight yard, and improving the safety of the container production operation in the railway port freight yard; at the same time, after the target train enters the target loading and unloading line, the vehicle running direction of the target train is checked, ensuring the correctness of the running direction of the target train, and avoiding traffic accidents or dispatching chaos caused by the wrong running direction of the target train, thereby guaranteeing the transportation efficiency of the railway port freight yard.

[0075] Embodiment III

[0076] Figure 3 FIG. is a schematic structural diagram of a safety protection device for container production operation in a railway port freight yard provided by Embodiment III of the present invention. This embodiment is applicable to the situation of safety protection for the freight yard operation in the railway port freight yard. The device can be implemented in the form of hardware and / or software and can be configured in an electronic device with a freight yard information management platform for the railway port freight yard. As Figure 3 shown, the device includes:

[0077] An initial device state acquisition module 301, configured to obtain the initial device state of each device on the target loading and unloading line when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard;

[0078] The device control instruction generation module 302 is configured to generate a target device control instruction according to the initial device state of each device on the target loading and unloading line; wherein, the target device control instruction includes the target device state of each device on the target loading and unloading line;

[0079] The current device state acquisition module 303 is configured to execute the target device control instruction, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, acquire the current device state of each device on the target loading and unloading line;

[0080] The train in-line instruction generation module 304 is configured to perform interlocking control on the target loading and unloading line according to the target device state and the current device state of each device on the target loading and unloading line, and generate a train in-line instruction;

[0081] The train in-line module 305 is configured to control the target train to enter the target loading and unloading line according to the train in-line instruction.

[0082] In the technical solution of the embodiment of the present invention, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, the initial device state of each device on the target loading and unloading line is acquired; according to the initial device state of each device on the target loading and unloading line, a target device control instruction is generated; wherein, the target device control instruction includes the target device state of each device on the target loading and unloading line; the target device control instruction is executed, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, the current device state of each device on the target loading and unloading line is acquired; according to the target device state and the current device state of each device on the target loading and unloading line, interlocking control is performed on the target loading and unloading line, and a train in-line instruction is generated; according to the train in-line instruction, the target train is controlled to enter the target loading and unloading line. In the above technical solution, when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, interlocking control is performed on the target loading and unloading line according to the device state of each device on the target loading and unloading line, so that the target loading and unloading line is blocked, avoiding the entry of other trains except the target train during the loading and unloading operation of the target train on the target loading and unloading line, providing an exclusive operation space for the target train, ensuring the safe progress of the loading and unloading operation, and solving the conflict between the operation of the train entering and leaving the freight yard loading and unloading line and the operation of the automated loading and unloading equipment in terms of space and time in the railway port freight yard, thereby improving the safety of the container production operation in the railway port freight yard.

[0083] Optionally, the device control instruction generation module 302 is specifically configured to:

[0084] Detect whether the initial device state of each device on the target loading and unloading line meets the instruction generation condition;

[0085] If so, generate a target device control instruction.

[0086] Optionally, the train approach instruction generation module 304 is specifically configured to:

[0087] When the target device states of the devices on the target loading and unloading line are consistent with the current device states, perform interlocking control on the target loading and unloading line through the interlocking control unit.

[0088] Optionally, at least the following devices are included on the target loading and unloading line: crossing barrier machine, crossing signal machine, electronic red board, derailer, magnetic steel, shunting signal machine, and pick-up and delivery car gate.

[0089] Optionally, the device further includes a vehicle running direction inspection module, and the vehicle running direction inspection module is specifically configured to:

[0090] After detecting that the target train enters the target loading and unloading line, obtain the magnetic steel display number in real time when the target train passes the magnetic steel on the target loading and unloading line;

[0091] Check the vehicle running direction of the target train according to the magnetic steel display number.

[0092] The safety protection device for railway port freight yard container production operations provided by the embodiments of the present invention can execute the safety protection method for railway port freight yard container production operations provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing each safety protection method for railway port freight yard container production operations.

[0093] According to an embodiment of the present invention, the present invention also provides an electronic device, a readable storage medium, and a computer program product.

[0094] Embodiment 4

[0095] Figure 4 FIG. shows a schematic structural diagram of an electronic device 10 that can be used to implement the embodiments of the present invention. The electronic device is intended to represent various forms of digital computers, such as, laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as, personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are only examples and are not intended to limit the implementation of the present invention described herein and / or claimed.

[0096] As Figure 4As shown, the electronic device 10 includes at least one processor 11 and a memory communicatively connected to the at least one processor 11, such as read-only memory (ROM) 12, random access memory (RAM) 13, etc. Among them, the memory stores a computer program executable by the at least one processor. The processor 11 can execute various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. The input / output (I / O) interface 15 is also connected to the bus 14.

[0097] Multiple components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disc, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0098] The processor 11 can be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the processor 11 include but are not limited to a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the safety protection method for container production operations in a railway port freight yard.

[0099] In some embodiments, the safety protection method for container production operations in a railway port freight yard can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the safety protection method for container production operations in a railway port freight yard described above can be executed. Alternatively, in other embodiments, the processor 11 can be configured to execute the safety protection method for container production operations in a railway port freight yard in any other appropriate manner (e.g., by means of firmware).

[0100] The various embodiments of the systems and techniques described above in this specification can be implemented in digital electronic circuitry, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on a chip (SOCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include: being implemented in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be a special-purpose or general-purpose programmable processor that receives data and instructions from, and transmits data and instructions to, a storage system, at least one input device, and at least one output device.

[0101] The computer programs for implementing the methods of the present invention can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions / operations specified in the flowchart and / or block diagram to be implemented. The computer programs can be executed entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

[0102] In the context of the present invention, a computer-readable storage medium can be a tangible medium that can contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer-readable storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, the computer-readable storage medium can be a machine-readable signal medium. More specific examples of the machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0103] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device for displaying information to the user (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor); and a keyboard and a pointing device (e.g., a mouse or a trackball) through which the user can provide input to the electronic device. Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and the input received from the user can be in any form (including acoustic input, voice input, or tactile input).

[0104] The systems and techniques described herein can be implemented in a computing system including backend components (e.g., as a data server), or a computing system including middleware components (e.g., an application server), or a computing system including frontend components (e.g., a user computer having a graphical user interface or a web browser through which the user can interact with an implementation of the systems and techniques described herein), or a computing system including any combination of such backend components, middleware components, or frontend components. The components of the system can be interconnected to each other by digital data communication in any form or medium (e.g., a communication network). Examples of communication networks include: local area network (LAN), wide area network (WAN), blockchain network, and the Internet.

[0105] The computing system can include a client and a server. The client and the server are generally far from each other and usually interact through a communication network. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or a cloud host, which is a host product in the cloud computing service system and solves the defects of difficult management and weak business scalability existing in traditional physical hosts and VPS services.

[0106] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps recited in the present invention can be executed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved, and no limitation is imposed herein.

[0107] The above specific embodiments do not constitute a limitation on the protection scope of the present invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A safety protection method for container production operations in a railway port freight yard, characterized in that, Including: When it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard, obtain the initial equipment status of each device on the target loading and unloading line; Generate a target equipment control instruction according to the initial equipment status of each device on the target loading and unloading line; wherein, the target equipment control instruction includes the target equipment status of each device on the target loading and unloading line; Execute the target equipment control instruction, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, obtain the current equipment status of each device on the target loading and unloading line; Interlock control the target loading and unloading line according to the target equipment status and the current equipment status of each device on the target loading and unloading line, and generate a train approach instruction; Control the target train to enter the target loading and unloading line according to the train approach instruction.

2. The method according to claim 1, wherein The generating a target equipment control instruction according to the initial equipment status of each device on the target loading and unloading line includes: Detect whether the initial equipment status of each device on the target loading and unloading line meets the instruction generation condition; If so, generate a target equipment control instruction.

3. The method according to claim 1, characterized in that Interlock control the target loading and unloading line according to the target equipment status and the current equipment status of each device on the target loading and unloading line, including: When the target equipment status of each device on the target loading and unloading line is consistent with the current equipment status, perform interlock control on the target loading and unloading line through the interlock control unit.

4. The method according to claim 1, wherein At least the following devices are included on the target loading and unloading line: crossing barrier machine, crossing signal machine, electronic red sign, derailer, magnetic steel, shunting signal machine, and pickup and delivery gate.

5. The method according to claim 1, characterized in that The method further includes: After detecting that the target train enters the target loading and unloading line, real-time obtain the magnetic steel display number when the target train passes the magnetic steel on the target loading and unloading line; Check the vehicle running direction of the target train according to the magnetic steel display number.

6. A safety protection device for container production operations in a railway port freight yard, characterized in that, Including: An initial equipment status acquisition module, configured to obtain the initial equipment status of each device on the target loading and unloading line when it is detected that the target train arrives at the target loading and unloading line of the railway port freight yard; A device control instruction generation module, configured to generate a target equipment control instruction according to the initial equipment status of each device on the target loading and unloading line; wherein, the target equipment control instruction includes the target equipment status of each device on the target loading and unloading line; A current equipment status acquisition module, configured to execute the target equipment control instruction, and after detecting that the on-site actions of each device on the target loading and unloading line are in place, obtain the current equipment status of each device on the target loading and unloading line; A train approach instruction generation module, configured to interlock control the target loading and unloading line according to the target equipment status and the current equipment status of each device on the target loading and unloading line, and generate a train approach instruction; A train approach module, configured to control the target train to enter the target loading and unloading line according to the train approach instruction.

7. The device according to claim 6, characterized in that, The device control instruction generation module is specifically configured to: Detect whether the initial equipment status of each device on the target loading and unloading line meets the instruction generation condition; If so, generate a target equipment control instruction.

8. An electronic device, characterized in that, The electronic device includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and when the computer program is executed by the at least one processor, the at least one processor is enabled to execute the safety protection method for container production operations in a railway port freight yard according to any one of claims 1-5.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions for causing a processor to implement the safety protection method for container production operations in a railway port freight yard according to any one of claims 1-5 when executed.

10. A computer program product comprising a computer program which, when executed by a processor, implements the safety protection method for container production operations in a railway port freight yard according to any one of claims 1-5.

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