A method for constructing a railway inspection area, computer equipment and storage medium

Abstract

The present application discloses a method for constructing a railway inspection area, a computer device, and a storage medium; the method includes a preset area generation module, the area generation module corresponds to a plurality of area shapes, and after one of the area shapes is triggered, the selected area shape is automatically generated, and the area shapes are enclosed to form a monitoring area; the monitoring equipment in the actual scene is associated with the monitoring area in the real-scene image to form a device association module, and the device association module is triggered to display the monitoring data and / or alarm data of the monitoring equipment corresponding to the device association module on the outside of the real-scene image. In the present application, the monitoring data and / or alarm data of the monitoring equipment are displayed on the outside of the real-scene image, thereby enabling convenient observation of the monitoring data and / or alarm data of the monitoring equipment, and through the monitoring data, the staff can perform auxiliary inspections, and conduct subsequent analysis and problem tracing based on the monitoring data, so as to discover potential problems in the monitoring area in advance.

Description

Technical Field

[0001] The present application relates to the field of railway inspection technology, and in particular to a method for constructing a railway inspection area, computer equipment, and storage medium. Background Art

[0002] As a vital national infrastructure, a major artery of the national economy, and a popular means of transportation, railways occupy a pivotal position in my country's comprehensive transportation system. Their safe and stable operation is not only crucial to the sustained and healthy development of the national economy, but also to the safety of life and property of the general public. Therefore, railway inspection is a critical component in ensuring safe railway operations. Traditional railway inspections rely primarily on manual inspections, where inspectors conduct on-site inspections along railway lines, identifying safety hazards such as equipment failures and line damage through visual and auditory methods. However, this approach has numerous drawbacks. Firstly, manual inspections are inefficient. Railway lines are long and widely distributed, requiring inspectors to devote considerable time and effort, making comprehensive and timely inspections difficult. Secondly, manual inspections are subject to significant subjective factors. The inspectors' experience, commitment, and work attitude can all affect inspection quality, making missed inspections and false detections prone to occur.

[0003] With the continuous advancement of technology, automated inspection equipment such as track inspection vehicles and drones are gradually being used in railway inspections. While these devices can improve inspection efficiency and accuracy to a certain extent, they also have certain limitations. For example, track inspection vehicles are typically limited to specific tracks, making it difficult to fully inspect complex line environments and equipment details. While drone inspections offer flexibility, they are limited by factors such as weather and airspace regulations during flight. Furthermore, the image data they capture requires manual analysis, leaving much room for improvement.

[0004] During railway inspections, the introduction of monitoring equipment such as optical fibers, cameras, or radars has greatly improved the efficiency of railway inspections. However, the data collected by these monitoring devices cannot be well integrated with the actual scenarios, making it difficult for staff to conveniently conduct auxiliary inspections and detect alarm information. Summary of the Invention

[0005] The main technical problem solved by this application is to provide a method for constructing a railway inspection area, so as to solve the problem that the data monitored by the monitoring equipment cannot be well combined with the actual scene, making it impossible for staff to conveniently carry out auxiliary inspections and detect alarm information.

[0006] To solve the above technical problems, a technical solution adopted in this application is to provide a method for constructing a railway inspection area, comprising the steps of:

[0007] A preset area generation module, wherein the area generation module corresponds to a plurality of area shapes. When one of the area shapes is triggered, at least two position points are preset on the real scene image, and based on the position points, the selected area shape is automatically generated, and the area shape encloses a monitoring zone;

[0008] The monitoring equipment in the actual scene is associated with the monitoring zone in the real-scene image to form a device association module, which is triggered to display the monitoring data and / or alarm data of the monitoring equipment corresponding to the device association module on the outside of the real-scene image.

[0009] In some embodiments, the area shape corresponding to the area generation module is a straight line or a curve. When the area generation module is selected, after determining one position point, when determining the next position point, a straight line or curve is automatically generated to connect the two position points together; when the last position point is connected to the first position point, a monitoring zone is enclosed to form.

[0010] In some embodiments, a plurality of monitoring zones are divided in the real scene image, and an identification module is preset to uniquely identify the monitoring zones so as to distinguish the plurality of monitoring zones.

[0011] In some embodiments, based on the proportional relationship between the real-scene image and the actual scene, the actual monitoring range of the monitoring device is proportionally mapped to the real-scene image. Within the monitoring zone of the real-scene image, the pixel position of the monitoring device on the real-scene image is preset so that the monitoring range of the monitoring device can completely cover the monitoring zone. During the actual installation of the monitoring device, the longitude and latitude coordinates of the monitoring device are obtained at the actual position of the monitoring device through a handheld terminal, and the longitude and latitude coordinates are mapped to the pixel position in the real-scene image to correct the pixel position of the monitoring device on the real-scene image.

[0012] In some embodiments, a device association module is preset, the device association module corresponds to the pixel position of the monitoring device on the real scene image, and the device association module is connected to the monitoring data of the monitoring device.

[0013] In some embodiments, an alarm module is preset, and the alarm module is associated with the device association module. When the monitoring device associated with the device association module detects an abnormality, the alarm module is triggered, and the alarm module identifies the corresponding device association module.

[0014] In some embodiments, the alarm module generates alarm data based on the abnormal situation detected by the monitoring device, and displays the alarm data outside the real-scene image; the staff determines again whether to issue an alarm based on the alarm data.

[0015] In some embodiments, the rail surface is divided into a first monitoring zone, and a monitoring camera and / or monitoring radar is set on the long side of the first monitoring zone to monitor whether there are foreign objects on the rail surface;

[0016] Dividing the slope between the railway track surface and the perimeter fence into a second monitoring zone, wherein the shape of the second monitoring zone is divided according to the shape of the slope; laying a monitoring optical fiber in the second monitoring zone to monitor whether the slope is deformed;

[0017] The area outside the perimeter fence is divided into a third monitoring zone, and the shape of the third monitoring zone is divided in combination with the shape of the terrain outside the perimeter fence; in the third monitoring zone, monitoring optical fiber is laid to monitor whether its terrain has changed, and / or monitoring cameras and / or monitoring radars are set in the third monitoring zone to monitor whether there are foreign objects.

[0018] The present application also provides a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of a method for constructing a railway inspection area when executing the computer program.

[0019] The present application also provides a computer-readable storage medium having a computer program stored thereon, which implements the steps of the method for constructing a railway inspection area when the computer program is executed by a processor.

[0020] The beneficial effects of the present application are as follows: in the present application, when the monitoring zone is inspected by monitoring equipment, position points are preset on the real-scene image and the monitoring zone is divided, the monitoring equipment in the actual scene is associated with the monitoring zone, and when a monitoring device is triggered, the monitoring data and / or alarm data of the monitoring device are displayed on the outside of the real-scene image, thereby enabling convenient observation of the monitoring data and / or alarm data of the monitoring device. Through the monitoring data, the staff can perform auxiliary inspections and conduct subsequent analysis and problem tracing based on the monitoring data, so as to discover potential problems in the monitoring zone in advance. Through the alarm data, the abnormal data detected by the monitoring equipment is reconfirmed to confirm whether to alarm, thereby ensuring the safety of the railway monitoring zone. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a flow chart according to an embodiment of the present application;

[0022] Figure 2is a schematic diagram of monitoring zones according to an embodiment of the present application;

[0023] Figure 3 is a schematic diagram of another monitoring zone according to an embodiment of the present application;

[0024] Figure 4 is a schematic diagram of an identification module according to an embodiment of the present application;

[0025] Figure 5 is a schematic diagram of a monitoring zone and device association module according to an embodiment of the present application;

[0026] In the figure, 1, monitoring zone, 2, equipment association module, 3, identification module, 4, alarm module, 10, first monitoring zone, 20, second monitoring zone, 30, third monitoring zone. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0028] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the relevant listed items.

[0029] Figure 1 An embodiment of a method for constructing a railway inspection area of ​​the present application is shown, including:

[0030] Step S1: Preset an area generation module, wherein the area generation module corresponds to a plurality of area shapes. After one of the area shapes is triggered, at least two position points are preset on the real scene image. Based on the position points, the selected area shape is automatically generated. The area shape encloses a monitoring zone 1.

[0031] Step S2: Associate the monitoring equipment in the actual scene with the monitoring zone 1 in the real-scene image to form a device association module 2, trigger the device association module 2, and display the monitoring data and / or alarm data of the monitoring equipment corresponding to the device association module 2 on the outside of the real-scene image.

[0032] In this application, when the monitoring zone 1 is inspected by monitoring equipment, a position point is preset on the real-scene image and the monitoring zone 1 is divided, and the monitoring equipment in the actual scene is associated with the monitoring zone 1. When a monitoring device is triggered, the monitoring data and / or alarm data of the monitoring device are displayed on the outside of the real-scene image, thereby enabling convenient observation of the monitoring data and / or alarm data of the monitoring device. Through the monitoring data, the staff can perform auxiliary inspections and conduct subsequent analysis and problem tracing based on the monitoring data, so as to discover potential problems in the monitoring zone 1 in advance. Through the alarm data, the abnormal data detected by the monitoring equipment is reconfirmed to confirm whether to alarm, thereby ensuring the safety of the railway monitoring zone 1.

[0033] The railway's surroundings can be photographed using drones, and the images captured can be used as real-scene images. Satellite images can also be used as real-scene images. This can also be displayed on a GIS map. This improves the convenience of acquiring real-scene images. Multiple monitoring zones 1 are then divided within the real-scene images. This ensures that the designated monitoring zones 1 match the actual scene around the railway, ensuring that the divided monitoring zones 1 intuitively and accurately reflect the monitoring data in the actual scene around the railway.

[0034] After acquiring the real scene image, the location point is determined according to the shape of the terrain on the real scene image.

[0035] In some embodiments, as Figure 2 and Figure 3 As shown, when the shape of the terrain on the real-life image is a regular square, the center point of the terrain can be used as the first location point, and one vertex of the terrain can be used as the second location point to form a square monitoring and defense zone 1 covering the square shape. Alternatively, one vertex of the terrain can be used as the first location point, and the other opposite vertex can be used as the second location point to form a square monitoring and defense zone 1 covering the square shape. Alternatively, the four vertices of the terrain can be used as the first location point, the second location point, the third location point, and the fourth location point, and the first location point can be connected in sequence to enclose a square monitoring and defense zone 1 covering the square shape.

[0036] When the shape of the terrain on the real-scene image is a regular circle, the center of the terrain can be used as the first position point, and the position of the radius vertex of the terrain can be used as the second position point to form a circular monitoring zone 1 covering the circular shape.

[0037] When the shape of the terrain on the real-scene image is irregular, a position point is preset at the inflection point of the irregular shape, and these position points are connected by straight lines or curves to enclose a monitoring zone 1 covering the terrain.

[0038] In some embodiments, a region generation module is preset, and the region generation module corresponds to a region shape. After the region generation module is selected, the region shape corresponding to the region generation module is automatically generated based on the position point.

[0039] For example, when the area shape corresponding to the area generation module is a square, when the area generation module is selected, after determining the first position point, when determining the second position point, a square monitoring zone 1 is automatically generated.

[0040] When the area shape corresponding to the area generation module is circular, when the area generation module is selected, after the first position point is determined, when the second position point is determined, a circular monitoring zone 1 is automatically generated.

[0041] When the area shape corresponding to the area generation module is a straight line or a curve, when the area generation module is selected, after determining a position point, when determining the next position point, a straight line is automatically generated to connect the two position points together. When the last position point is connected to the first position point, a monitoring zone 1 is formed.

[0042] In some embodiments, as Figure 3 As shown, when dividing the monitoring zone 1 on the real scene image of the GIS map, the longitude and latitude coordinates on the GIS map can be extracted and used as the location points to generate the monitoring zone 1.

[0043] The above method can complete the division of the monitoring zone 1 in the real scene image, thereby enabling the divided monitoring zone 1 to fully adapt to the terrain in the real scene image, laying the foundation for accurately displaying the alarm position.

[0044] In some embodiments, a plurality of monitoring zones 1 may be divided in the real scene image. When there are a plurality of monitoring zones 1, an identification module is preset to uniquely identify the monitoring zone 1 so as to distinguish the plurality of monitoring zones 1. Figure 4 As shown, the identification module 3 includes a name identification unit, a number identification unit, a color identification unit and / or a position identification unit.

[0045] In the name identification unit, the monitoring zone 1 can be named. Each monitoring zone 1 corresponds to a different name to distinguish it from other monitoring zones 1.

[0046] In the numbering identification unit, the monitoring zone 1 can be numbered in sequence according to the distance from the railway track surface or the order in which the monitoring zone 1 is divided, so as to distinguish it from other monitoring zones 1.

[0047] In the color identification unit, you can preset the color corresponding to monitoring zone 1. Depending on the monitoring type of monitoring zone 1, you can select the corresponding color to distinguish it from other monitoring zones 1. For example, the monitoring types of monitoring zone 1 include rail surface, fence net, slope, passive net, tunnel entrance rail surface, external environment, height limit frame, overpass railway bridge and water culvert. Each monitoring type can correspond to a color. In the color identification unit, you can pre-save the monitoring type and its corresponding color. In the color identification unit, you can directly select the monitoring type and color corresponding to the monitoring zone 1 to distinguish it from other monitoring zones 1.

[0048] In the position identification unit, the location of the monitoring zone 1 can be preset, and the location corresponding to the monitoring zone 1 can be selected to accurately locate the monitoring zone 1.

[0049] The above method can be used to identify multiple monitoring zones 1. This allows for intuitive and accurate differentiation of monitoring zones 1, and allows for quick identification of the monitoring type and location of monitoring zones 1, laying the foundation for intuitively displaying alarm locations.

[0050] In some embodiments, monitoring zone 1 may be divided first, and then monitoring equipment may be installed and the location coordinates of the monitoring equipment may be determined based on the monitoring zone 1. Alternatively, monitoring equipment may be installed around the railway and then monitoring zone 1 may be determined based on the location coordinates of the monitoring equipment.

[0051] In some embodiments, when monitoring zone 1 is first divided and the positioning coordinates of the monitoring device are subsequently determined, the actual monitoring range of the monitoring device is proportionally mapped to the real-life image based on the proportional relationship between the real-life image and the actual scene. Within monitoring zone 1 of the real-life image, the pixel position of the monitoring device on the real-life image is preset so that the monitoring range of the monitoring device can completely cover monitoring zone 1. During the actual installation of the monitoring device, the pixel position of the monitoring device on the real-life image is again mapped to the installation position in the actual scene, and the monitoring device is installed in the actual scene.

[0052] When the monitoring device is installed in a real-world scenario, the handheld terminal obtains the latitude and longitude coordinates of the monitoring device at its actual location. These coordinates are then mapped to the pixel positions in the real-world image. The pixel positions are then corrected to ensure that the actual installation location of the monitoring device in the real-world scenario accurately corresponds to the pixel position of the monitoring device in the real-world image. This allows the exact location of the monitoring device to be accurately displayed on the real-world image, accurately indicating which monitoring device in the real-world scenario has experienced an anomaly and triggered an alarm.

[0053] In some embodiments, the monitoring device is first installed in the actual scene, and then the monitoring zone 1 is determined on the real scene image. When the monitoring device is installed in the actual scene, the longitude and latitude coordinates of the monitoring device are obtained at the actual position of the monitoring device through a handheld terminal, and the longitude and latitude coordinates and the monitoring range of the monitoring device are matched to the real scene image, and the pixel position of the monitoring device is determined in the real scene image. By dividing the monitoring zone 1 by the above-mentioned division method and then normalizing the area covered by the monitoring range, a monitoring zone 1 can be formed. The purpose of normalization is to accurately determine the monitoring zone 1. For example, when the monitoring device is used to monitor the track surface of the railway by a monitoring camera or a monitoring radar, the monitoring range of the monitoring camera or the monitoring radar will cover the slope of the track surface. If it is not standardized by the method of dividing the monitoring zone 1, the monitoring zone 1 of the monitoring camera or the monitoring radar on the real scene image can be limited to the track surface, so that abnormal conditions on the track surface can be accurately displayed.

[0054] In some embodiments, the handheld terminal can be a general-purpose mobile sub-platform or a dedicated mobile sub-platform, including a GPS positioning system or a Beidou positioning system. In a specific implementation, the handheld terminal can be a desktop computer, a portable computer, a network server, a personal digital assistant (PDA), a mobile phone, a smart bracelet, a smart watch, a tablet computer, a wireless terminal device, a communication device, or an embedded device.

[0055] In some embodiments, after the monitoring device is actually installed, the monitoring data of the monitoring device is associated with the real scene image. Figure 5 As shown, a device association module 2 is preset, and the device association module 2 corresponds to the pixel position of the monitoring device on the real-life image. The device association module 2 includes a defense zone unit and an associated device unit. Triggering the defense zone unit can display the monitoring device in the defense zone, and in the associated device unit, information such as the latitude and longitude coordinates of the device can be displayed. And the monitoring device is added to the corresponding defense zone unit. The device association module 2 is connected to the monitoring data of the monitoring device. After triggering the device association module 2, the monitoring data of the monitoring device corresponding to the device association module 2 is displayed on the outside of the real-life image. The monitoring data may include information such as the stress change curve of the monitoring optical fiber, video images, and monitoring positions. The monitoring data of the corresponding monitoring device can be selectively displayed through the device association module 2, thereby accurately locating the abnormal situation detected by the monitoring device.

[0056] In some embodiments, as Figure 2As shown, an alarm module 4 is preset, and the alarm module 4 is associated with the device association module 2. When the monitoring device associated with the device association module 2 detects an abnormality, the alarm module 4 is triggered. The alarm module 4 identifies the corresponding device association module 2 and displays the abnormal data detected by the monitoring device on the outside of the real-scene image.

[0057] When the alarm module 4 identifies the device association module 2, the device association module 2 may be highlighted or displayed in red, so that the staff can intuitively observe which monitoring device has detected the abnormality.

[0058] In some embodiments, the alarm module 4 generates alarm data based on abnormal conditions detected by the monitoring equipment and displays the alarm data outside the real-life image. Staff can determine whether to issue an alarm based on the alarm data. Alarm data includes alarm information, alarm images, alarm playback, and / or alarm handling. The alarm information may display the alarm location, alarm railway line name, alarm level, alarm time, etc. The alarm image may display the data change process. The alarm playback may display the alarm time and the time period before and after a few minutes to indicate the source of the abnormality. In the alarm handling, the handling personnel and handling measures may be set.

[0059] Monitoring equipment collects various railway line data, such as temperature, vibration, and displacement, in real time and transmits this data to the monitoring center. This data is intuitively displayed on a real-world image, enabling inspectors to quickly understand the operating status of the railway line and equipment. If any abnormalities in the monitoring data are detected, an alarm is issued immediately, prompting inspectors to take appropriate measures. This allows for the early detection and resolution of railway safety hazards, effectively preventing accidents.

[0060] In practical applications, such as Figure 2 and Figure 5 As shown, different monitoring devices can be installed depending on the type of monitoring. The railroad track surface can be divided into a first monitoring zone 10. The first monitoring zone 10 is rectangular in shape. Monitoring devices are installed on the long sides of the first monitoring zone 10. The monitoring devices for the first monitoring zone 10 can be monitoring cameras and / or monitoring radars. The monitoring cameras and / or monitoring radars are used to monitor whether there are foreign objects on the railroad track surface.

[0061] The length of the long side of the first monitoring zone 10 is S, the maximum length that the monitoring device can cover is L, and the spacing s between adjacent monitoring devices is less than the maximum length and greater than half of the maximum length, which can be expressed as:

[0062] L / 2 ≤ s ≤ L

[0063] This can not only ensure that the monitoring equipment can fully cover the monitoring area, but also reduce the resource waste of the monitoring equipment.

[0064] The number of monitoring devices is greater than or equal to the length of the monitoring zone divided by the maximum length that can be covered by the monitoring devices.

[0065] The number of monitoring devices a is expressed as:

[0066] S / L ≤ a

[0067] The slope between the railroad track and the perimeter fence is divided into a second monitoring zone 20, the shape of which is determined by the slope. Within this zone 20, monitoring optical fibers can be laid to monitor slope deformation. These optical fibers, which include stress-sensitive and acoustic optical fibers, are laid horizontally or in a zigzag pattern along the slope. These optical fibers include multiple fiber optic composite sensors and demodulators. A single demodulator receives signals from multiple fiber optic composite sensors, which are located along the slope. Multiple fiber optic composite sensors can be deployed on each slope to comprehensively monitor the slope.

[0068] The area outside the perimeter fence is designated as a third monitoring zone 30. The shape of this third monitoring zone 30 is determined by the terrain outside the perimeter fence. Monitoring optical fibers can be laid within this third monitoring zone 30 to monitor for changes in the terrain. Surveillance cameras and / or radar can also be deployed in this zone to detect foreign objects such as falling rocks. These monitoring optical fibers, cameras, and / or radars can be configured using the methods described above.

[0069] Through the above method, graded alarms can be achieved on the outside of the railway. The closer to the track surface, the higher the alarm level, and the higher the attention paid to the monitoring area in the real-life image.

[0070] When using monitoring equipment to inspect the monitoring zone, preset location points are set on the real-life image and the monitoring zone is divided. The monitoring equipment in the actual scene is associated with the monitoring zone. When a monitoring device is triggered, the monitoring data and / or alarm data of the monitoring device are displayed outside the real-life image. This allows for convenient observation of the monitoring data and / or alarm data of the monitoring device. Through the monitoring data, staff can perform auxiliary inspections and conduct subsequent analysis and problem tracing based on the monitoring data, so as to discover potential problems in the monitoring zone in advance. The abnormal data detected by the monitoring device is reconfirmed through the alarm data to confirm whether to issue an alarm, thereby ensuring the safety of the railway monitoring zone.

[0071] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structural transformations made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for constructing a railway inspection area, characterized in that: Including steps: Presetting at least two position points on the real scene image, and forming a monitoring defense zone based on the position points; A preset area generation module corresponds to a plurality of area shapes. After the area generation module is selected, the area shape corresponding to the area generation module is automatically generated based on the position point; when the area shape corresponding to the area generation module is a square or a circle, when the area generation module is selected, after determining the first position point, when determining the second position point, a square or a circular monitoring defense zone is automatically generated; when the area shape corresponding to the area generation module is a straight line or a curve, when the area generation module is selected, after determining a position point, when determining the next position point, a straight line is automatically generated to connect the two positions together. When the last position point is connected to the first position point, a monitoring defense zone is enclosed and formed; The monitoring device in the actual scene is associated with the monitoring zone in the real scene image, the monitoring device in the real scene image is triggered, and the monitoring data and / or alarm data of the monitoring device are displayed outside the real scene image.

2. The method for constructing a railway inspection area according to claim 1, characterized in that: In the real scene image, a plurality of monitoring zones are divided, and an identification module is preset to uniquely identify the monitoring zones so as to distinguish the plurality of monitoring zones.

3. The method for constructing a railway inspection area according to claim 1, characterized in that: According to the proportional relationship between the real-scene image and the actual scene, the actual monitoring range of the monitoring device is proportionally mapped to the real-scene image. Within the monitoring zone of the real-scene image, the pixel position of the monitoring device on the real-scene image is preset so that the monitoring range of the monitoring device can completely cover the monitoring zone. During the actual installation of the monitoring device, the longitude and latitude coordinates of the monitoring device are obtained at the actual position of the monitoring device through a handheld terminal, and the longitude and latitude coordinates are mapped to the pixel positions in the real-scene image to correct the pixel position of the monitoring device on the real-scene image.

4. The method for constructing a railway inspection area according to claim 3, characterized in that: A preset device association module corresponds to the pixel position of the monitoring device on the real-scene image, and the device association module is connected to the monitoring data of the monitoring device. After the device association module is triggered, the monitoring data of the monitoring device corresponding to the device association module is displayed on the outside of the real-scene image.

5. The method for constructing a railway inspection area according to claim 4, characterized in that: A preset alarm module is associated with the device association module. When the monitoring device associated with the device association module detects an abnormality, the alarm module is triggered, and the alarm module identifies the corresponding device association module.

6. The method for constructing a railway inspection area according to claim 5, characterized in that: The alarm module generates alarm data according to the abnormal situation detected by the monitoring device, and displays the alarm data outside the real scene image; the staff determines again whether to issue an alarm according to the alarm data.

7. The method for constructing a railway inspection area according to any one of claims 1 to 6, characterized in that: Dividing the rail surface of the railway into a first monitoring zone, and setting a monitoring camera and / or monitoring radar on the long side of the first monitoring zone to monitor whether there are foreign objects on the rail surface; Dividing the slope between the railway track surface and the perimeter fence into a second monitoring zone, wherein the shape of the second monitoring zone is divided according to the shape of the slope; laying a monitoring optical fiber in the second monitoring zone to monitor whether the slope is deformed; The area outside the perimeter fence is divided into a third monitoring zone, and the shape of the third monitoring zone is divided in combination with the shape of the terrain outside the perimeter fence; in the third monitoring zone, monitoring optical fiber is laid to monitor whether its terrain has changed, and / or monitoring cameras and / or monitoring radars are set in the third monitoring zone to monitor whether there are foreign objects.

8. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the steps of the method for constructing a railway inspection area according to any one of claims 1 to 7 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method for constructing a railway inspection area according to any one of claims 1 to 7 are implemented.

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