Pipeline Safety Early Warning System

Abstract

The utility model proposes a pipeline safety early warning system, including a natural gas pipeline, an optical cable, a plurality of image recognition modules and a central monitoring platform. The optical cable is laid in parallel around the natural gas pipeline; the plurality of image recognition modules are distributed along the natural gas pipeline, and are used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal representing the existence of harmful behaviors when harmful behaviors are identified along the pipeline; the central monitoring platform issues an alarm prompt according to the level signal. The utility model distributes a plurality of image recognition modules along the natural gas pipeline, so that the plurality of image recognition modules can monitor and identify different areas along the pipeline from multiple angles and directions, and automatically alarm when harmful behaviors are identified along the pipeline, thereby reducing manual work intensity and improving the efficiency of monitoring the natural gas pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline monitoring, in particular to a pipeline safety early warning system. Background Art

[0002] With the rapid development of the economy, the country's demand for energy such as oil and natural gas is increasing, and pipelines are the most economical and important way to transport oil and natural gas. For long-distance pipelines, due to their long routes and passing through various regions, there are often constructions around the pipelines. Especially in economic development areas, third-party construction occurs from time to time, which brings greater risks to pipeline safety. Pipelines are damaged more often than before due to third-party construction. Statistics show that pipeline safety failures caused by third-party construction account for 40% of the total accident rate. Therefore, in order to ensure the safe operation of pipelines, it is necessary to strengthen the safety control of pipelines. Utility Model Content

[0003] The main purpose of the utility model is to propose a pipeline safety early warning system, which aims to monitor the natural gas pipeline in real time from multiple angles and directions to better ensure the safety of the natural gas pipeline.

[0004] The utility model proposes a pipeline safety early warning system, which comprises: a natural gas pipeline; an optical cable, which is laid in parallel around the natural gas pipeline; an image recognition module, wherein the number of the image recognition modules is multiple, and the multiple image recognition modules are distributed along the natural gas pipeline; the image recognition module is used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal representing the existence of harmful behaviors when it is identified that there are harmful behaviors along the pipeline; a central monitoring platform, wherein the input end of the central monitoring platform is connected to the output end of the image recognition module; and the central monitoring platform is used to issue an alarm prompt according to the level signal.

[0005] Optionally, the image recognition module includes: a camera, used to collect images of different areas along the natural gas pipeline and output image signals; an image processing module, the input end of the image processing module is connected to the output end of the camera; the image processing module is used to perform image recognition based on the image signal of the camera to identify whether there are any harmful behaviors along the pipeline, and output a level signal indicating the existence of harmful behaviors when harmful behaviors are identified along the pipeline.

[0006] Optionally, the image recognition module is also used to output a corresponding image signal to the central monitoring platform based on the collected image; the central monitoring platform is also used to receive the image signal from the image recognition module, display the image according to the image corresponding to the image signal, and store the image signal.

[0007] Optionally, the pipeline safety early warning system further includes: a third communication module, the third communication module is connected to the image recognition module and the central monitoring platform respectively; the third communication module is used to establish a communication connection between the image recognition module and the central monitoring platform.

[0008] Optionally, the pipeline safety early warning system also includes: a remote terminal; a fourth communication module, the fourth communication module is connected to the remote terminal and the image recognition module respectively; the fourth communication module is used to establish a communication connection between the remote terminal and the image recognition module; the image recognition module is also used to output the level signal representing the existence of the hazardous behavior to the remote terminal via the fourth communication module when it is identified that there is a hazardous behavior along the pipeline.

[0009] Optionally, the pipeline safety early warning system further includes: a power supply module, the output end of the power supply module is connected to the input end of the image recognition module; the power supply module is used to provide working power for the image recognition module.

[0010] Optionally, the pipeline safety early warning system also includes: a solar panel, used to detect the light energy of sunlight and convert the light energy into electrical energy; a power conversion circuit, the input end of the power conversion circuit is connected to the output end of the solar panel, and the output end of the power conversion circuit is connected to the input end of the image recognition module; the power conversion circuit is used to convert the electrical energy into voltage and output it to the image recognition module.

[0011] Optionally, the pipeline safety early warning system also includes: at least one temperature monitoring module, the input end of the temperature monitoring module is electrically connected to the optical cable; the temperature monitoring module is used to collect the temperature signal of the optical cable in real time; a first communication module, the first communication module is connected to the temperature monitoring module and the central monitoring platform respectively; the first communication module is used to establish a communication connection between the temperature monitoring module and the central monitoring platform; the central monitoring platform is also used to display images according to the temperature signal.

[0012] Optionally, the pipeline safety early warning system also includes: at least one vibration monitoring module, the input end of the vibration monitoring module is electrically connected to the optical cable; the vibration monitoring module is used to collect the vibration signal of the optical cable in real time; a second communication module, the second communication module is respectively connected to the vibration monitoring module and the central monitoring platform; the second communication module is used to establish a communication connection between the vibration monitoring module and the central monitoring platform; the central monitoring platform is also used to display images according to the vibration signal.

[0013] Optionally, the types of hazardous behaviors include at least one of mechanical excavation, manual operation, personnel wandering, vehicle lingering, pipeline leakage, and smoke and fire alarms.

[0014] The utility model proposes a pipeline safety early warning system, including a natural gas pipeline, an optical cable, a plurality of image recognition modules and a central monitoring platform. The optical cable is laid in parallel around the natural gas pipeline; the plurality of image recognition modules are distributed along the natural gas pipeline, and are used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal representing the existence of harmful behaviors when harmful behaviors are identified along the pipeline; the central monitoring platform issues an alarm prompt according to the level signal. The utility model distributes a plurality of image recognition modules along the natural gas pipeline, so that the plurality of image recognition modules can monitor and identify different areas along the pipeline from multiple angles and directions, and automatically alarm when harmful behaviors are identified along the pipeline, thereby reducing manual work intensity and improving the efficiency of monitoring the natural gas pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a circuit flow chart of a pipeline safety early warning system of the utility model;

[0017] Figure 2 This is a circuit flow chart of another embodiment of a pipeline safety early warning system of the utility model.

[0018] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0022] Since the natural gas pipeline is long and passes through various areas, there is often construction around the pipeline. Especially in economic development areas, third-party construction occurs from time to time, which brings greater risks to pipeline safety. Pipelines are damaged more often than before due to third-party construction. Statistics show that pipeline safety failures caused by third-party construction account for 40% of the total accident rate. In order to ensure the safe operation of pipelines, it is necessary to strengthen the safety control of pipelines.

[0023] In order to monitor the natural gas pipeline in real time from multiple angles and directions to ensure the safe operation of the natural gas pipeline, the utility model proposes a pipeline safety early warning system. Figure 1 , the pipeline safety early warning system includes:

[0024] Natural gas pipelines;

[0025] An optical cable, wherein the optical cable is laid in parallel around the natural gas pipeline;

[0026] An image recognition module 10, wherein the number of the image recognition modules 10 is multiple, and the multiple image recognition modules 10 are distributed along the natural gas pipeline;

[0027] The image recognition module 10 is used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal indicating the existence of harmful behaviors when harmful behaviors are identified along the pipeline;

[0028] The central monitoring platform 20 has an input end connected to an output end of the image recognition module 10; the central monitoring platform 20 is used to issue an alarm prompt according to the level signal.

[0029] It should be understood that in the prior art, in order to ensure the safe operation of the natural gas pipeline, inspection personnel conduct manual inspections along the pipeline route. When suspicious persons and motor vehicles are found to be staying around the pipeline, or when machinery such as oil tankers, tank trucks, and muck trucks are operating around the pipeline, the inspection personnel will promptly alarm and notify the pipeline management personnel, and monitor the pipeline in real time to ensure the safety of the pipeline. However, the above-mentioned pipeline safety assurance method requires inspection personnel to monitor the pipeline at all times, which not only has high manual work intensity, but also has low monitoring efficiency. Therefore, the utility model proposes a pipeline safety early warning system, which distributes multiple image recognition modules 10 along the natural gas pipeline, so that the multiple image recognition modules 10 monitor and identify different areas along the pipeline from multiple angles and directions, and promptly alarm and notify the pipeline management personnel when harmful behaviors are identified along the pipeline, thereby reducing manual work intensity and improving monitoring efficiency.

[0030] Since the natural gas pipeline is long and involves complex environmental and safety issues, it is necessary to use communication technology to ensure the safe operation of the pipeline. Optical cables can be used to conduct real-time monitoring and communication in the pipeline, timely discover faults and problems in the pipeline, and improve the safety and operation efficiency of the pipeline. Optionally, the optical cable can be attached to the outer wall of the natural gas long-distance pipeline or buried underground next to the natural gas long-distance pipeline. In this embodiment, the optical cable is laid in parallel around the natural gas pipeline, and multiple image recognition modules 10 are distributed along the natural gas pipeline. Among them, the image recognition module 10 is composed of a camera and an image processing module. In actual application, the camera collects images of different areas along the natural gas pipeline, and the image processing module performs image recognition based on the images collected by the camera to identify whether there are harmful behaviors along the pipeline. Harmful behaviors include but are not limited to illegal parking of vehicles, illegal occupation of fire passages, exposure of combustibles, illegal parking of motor vehicles, oil pollution on the road surface, random stacking of materials, muck trucks, occupation of fire passages, regional invasion, and personnel staying. When the image processing module identifies the existence of harmful behaviors along the pipeline, it outputs a level signal representing the existence of harmful behaviors to the central monitoring platform 20. When the central monitoring platform 20 receives a level signal indicating the existence of a hazardous behavior, it displays an alarm image and issues an alarm prompt, for example, a text image indicating danger is displayed and an alarm sound is issued to notify pipeline management personnel.

[0031] The utility model proposes a pipeline safety early warning system, which includes a natural gas pipeline, an optical cable, a plurality of image recognition modules 10 and a central monitoring platform 20. The optical cable is laid in parallel around the natural gas pipeline; the plurality of image recognition modules 10 are distributed along the natural gas pipeline, and are used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal representing the existence of harmful behaviors when harmful behaviors are identified along the pipeline; the central monitoring platform 20 issues an alarm prompt according to the level signal. The utility model distributes a plurality of image recognition modules 10 along the natural gas pipeline, so that the plurality of image recognition modules 10 monitor and identify different areas along the pipeline from multiple angles and directions, and automatically alarm when harmful behaviors are identified along the pipeline, thereby reducing the intensity of manual work and improving the efficiency of monitoring the natural gas pipeline.

[0032] In one embodiment, referring to Figure 2 , the image recognition module 10 includes:

[0033] A camera is used to collect images of different areas along the natural gas pipeline and output image signals;

[0034] An image processing module, wherein an input end of the image processing module is connected to an output end of the camera;

[0035] The image processing module is used to perform image recognition based on the image signal of the camera to identify whether there is any harmful behavior along the pipeline, and output a level signal indicating the existence of harmful behavior when it is identified that there is harmful behavior along the pipeline.

[0036] It can be understood that in this embodiment, the image recognition module 10 is composed of a camera and an image processing module. In practical applications, the camera collects images of different areas along the natural gas pipeline, and the image processing module performs image recognition based on the images collected by the camera to identify whether there are harmful behaviors along the pipeline, and outputs a level signal representing the existence of harmful behaviors to the central monitoring platform 20 when harmful behaviors are identified along the pipeline, so that the central monitoring platform 20 issues an alarm prompt.

[0037] In one embodiment, referring to Figure 1 , the image recognition module 10 is also used to output corresponding image signals to the central monitoring platform 20 according to the collected images;

[0038] The central monitoring platform 20 is further used to receive the image signal of the image recognition module 10, display the image according to the image corresponding to the image signal, and store the image signal.

[0039] It can be understood that, in the present embodiment, the image recognition module 10 is composed of an image recognition module 10 and an image processing module. A plurality of image recognition modules 10 are distributed in different areas along the natural gas pipeline, and are used to collect images of different areas along the pipeline in real time, and transmit the collected images to the central monitoring platform 20. The central monitoring platform 20 displays images or videos based on the images of different areas along the pipeline collected by the plurality of image recognition modules 10. The pipeline management personnel can monitor different areas along the pipeline in real time based on the images displayed by the central monitoring platform 20, so as to promptly determine the location of the harmful behavior when the central monitoring platform 20 alarms. In addition, the central monitoring platform 20 also includes a memory for storing images and videos collected by the plurality of image recognition modules 10. When necessary, the pipeline management personnel can call the memory to view the stored images and videos.

[0040] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0041] The third communication module 40 is connected to the image recognition module 10 and the central monitoring platform 20 respectively; the third communication module 40 is used to establish a communication connection between the image recognition module 10 and the central monitoring platform 20.

[0042] It can be understood that, in this embodiment, the image recognition module 10 and the central monitoring platform 20 are connected in communication through the third communication module 40. Optionally, the third communication module 40 can be a wired communication device or a wireless communication device. When the third communication module 40 is a wireless communication device, a WIFI device or a Bluetooth device can be used. This embodiment is described by taking the third communication module 40 as a third WIFI device as an example. Specifically, a plurality of image recognition modules 10 distributed in different areas along the pipeline output the collected images to the third WIFI device, and the third WIFI device sends the images to the central monitoring platform 20 through wireless communication technology, thereby realizing the wireless communication connection between the image recognition module 10 and the central monitoring platform 20.

[0043] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0044] Remote terminal;

[0045] A fourth communication module 50, the fourth communication module 50 is connected to the remote terminal and the image recognition module 10 respectively; the fourth communication module 50 is used to establish a communication connection between the remote terminal and the image recognition module 10;

[0046] The image recognition module 10 is also used to output the level signal indicating the existence of the hazardous behavior to the remote terminal via the fourth communication module 50 when it is recognized that there is hazardous behavior along the pipeline.

[0047] It is understandable that, in this embodiment, the remote terminal and the image recognition module 10 are connected to each other through the fourth communication module 50. Optionally, the remote terminal can be a computer device, a tablet device, a mobile phone device, etc., and the fourth communication module 50 can be a wired communication device or a wireless communication device. When the fourth communication module 50 is a wireless communication device, a WIFI device or a Bluetooth device can be used. This embodiment is described by taking the fourth communication module 50 as a fourth WIFI device and the remote terminal as a mobile phone device as an example. Specifically, among the multiple image recognition modules 10, when a certain image recognition module 10 recognizes that there is a hazardous behavior along the pipeline, it outputs a level signal representing the existence of the hazardous behavior to the fourth WIFI device, and the fourth WIFI device sends the level signal to the mobile phone device of the pipeline manager through wireless communication technology. The mobile phone device displays the corresponding alarm information according to the level signal, and even if the pipeline manager is in different areas, he can still know the safety of the pipeline in time through the alarm information displayed on the mobile phone device.

[0048] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0049] A power module 30 , the output end of which is connected to the input end of the image recognition module 10 ; the power module 30 is used to provide working power for the image recognition module 10 .

[0050] It can be understood that in this embodiment, the power module 30 is used to access sunlight, and convert the sunlight into light energy and electrical energy and voltage, and then output it to the image recognition module 10 to provide the image recognition module 10 with a corresponding working voltage, thereby maintaining the normal operation of the image recognition module 10.

[0051] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0052] Solar panels, which detect the light energy of sunlight and convert it into electrical energy;

[0053] A power conversion circuit, wherein the input end of the power conversion circuit is connected to the output end of the solar panel, and the output end of the power conversion circuit is connected to the input end of the image recognition module 10; the power conversion circuit is used to convert the electric energy into voltage and output it to the image recognition module 10.

[0054] It is understandable that, considering that the image recognition module 10 is in an external environment that can be exposed to sunlight for a long time, in order to improve its energy-saving performance, a power module 30 capable of realizing a solar charging function is provided in this embodiment. The power module 30 includes a solar panel and a power conversion circuit. The solar panel is used to detect the light energy of sunlight and convert the light energy into electrical energy. The power conversion circuit is used to convert the electrical energy into a voltage and then output a corresponding working voltage to the image recognition module 10 to maintain the normal operation of the image recognition module 10.

[0055] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0056] At least one temperature monitoring module 80, the input end of the temperature monitoring module 80 is electrically connected to the optical cable; the temperature monitoring module 80 is used to collect the temperature signal of the optical cable in real time;

[0057] A first communication module 60, wherein the first communication module 60 is connected to the temperature monitoring module 80 and the central monitoring platform 20 respectively; the first communication module 60 is used to establish a communication connection between the temperature monitoring module 80 and the central monitoring platform 20;

[0058] The central monitoring platform 20 is also used to display images according to the temperature signal.

[0059] It can be understood that, in this embodiment, the pipeline safety early warning system also includes at least one temperature monitoring module 80, and each temperature monitoring module 80 is implemented by a temperature sensor. The first communication module 60 is implemented by a first network switch. In actual applications, multiple temperature sensors are connected to the optical cable through pigtails to detect the temperature of the optical cable in real time, collect the temperature signal of the optical cable, and send the temperature signal to the central monitoring platform 20 through the first network switch. The central monitoring platform 20 performs graphical display according to the temperature signal, thereby monitoring the pipeline temperature in real time.

[0060] In one embodiment, referring to Figure 2 , the pipeline safety early warning system also includes:

[0061] At least one vibration monitoring module 90, the input end of the vibration monitoring module 90 is electrically connected to the optical cable; the vibration monitoring module 90 is used to collect the vibration signal of the optical cable in real time;

[0062] A second communication module 70, wherein the second communication module 70 is connected to the vibration monitoring module 90 and the central monitoring platform 20 respectively; the second communication module 70 is used to establish a communication connection between the vibration monitoring module 90 and the central monitoring platform 20;

[0063] The central monitoring platform 20 is also used to display images according to the vibration signal.

[0064] It is understandable that, in this embodiment, the pipeline safety early warning system also includes at least one vibration monitoring module 90, and each vibration monitoring module 90 is implemented by a vibration sensor. The second communication module 70 is implemented by a second network switch. In actual applications, multiple vibration sensors are connected to the optical cable through pigtails to detect the vibration of the optical cable in real time, and collect the vibration signal of the optical cable according to the vibration condition, and send the vibration signal to the central monitoring platform 20 through the second network switch. The central monitoring platform 20 performs graphical display according to the vibration signal, thereby monitoring the pipeline vibration condition in real time.

[0065] In one embodiment, the type of hazardous behavior includes at least one of mechanical excavation, manual operation, personnel wandering, vehicle lingering, pipeline leakage, and smoke and fire alarm.

[0066] It can be understood that when the image recognition module 10 recognizes that there is at least one hazardous behavior along the pipeline, including mechanical excavation, manual operation, personnel wandering, vehicle staying, pipeline leakage, and smoke and fire alarm, it outputs a level signal representing the existence of the hazardous behavior to the central monitoring platform 20, so as to trigger the central monitoring platform 20 to issue an alarm prompt to immediately notify the pipeline management personnel.

[0067] The above embodiments are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pipeline safety early warning system, characterized in that: The pipeline safety early warning system comprises: Natural gas pipelines; An optical cable, wherein the optical cable is laid in parallel around the natural gas pipeline; An image recognition module, wherein the number of the image recognition modules is multiple and the multiple image recognition modules are distributed along the natural gas pipeline; The image recognition module is used to collect images of different areas along the natural gas pipeline in real time, and perform image recognition on the collected images to identify whether there are harmful behaviors along the pipeline, and output a level signal indicating the existence of harmful behaviors when harmful behaviors are identified along the pipeline; A central monitoring platform, the input end of which is connected to the output end of the image recognition module; the central monitoring platform is used to issue an alarm prompt according to the level signal.

2. The pipeline safety early warning system according to claim 1, characterized in that: The image recognition module comprises: A camera is used to collect images of different areas along the natural gas pipeline and output image signals; An image processing module, wherein an input end of the image processing module is connected to an output end of the camera; The image processing module is used to perform image recognition based on the image signal of the camera to identify whether there is any harmful behavior along the pipeline, and output a level signal indicating the existence of harmful behavior when it is identified that there is harmful behavior along the pipeline.

3. The pipeline safety early warning system according to claim 1, characterized in that: The image recognition module is further used to output corresponding image signals to the central monitoring platform according to the collected images; The central monitoring platform is also used to receive the image signal of the image recognition module, display the image according to the image corresponding to the image signal, and store the image signal.

4. The pipeline safety early warning system according to claim 1, characterized in that: The pipeline safety early warning system also includes: The third communication module is connected to the image recognition module and the central monitoring platform respectively; the third communication module is used to establish a communication connection between the image recognition module and the central monitoring platform.

5. The pipeline safety early warning system according to claim 1, characterized in that: The pipeline safety early warning system also includes: Remote terminal; a fourth communication module, the fourth communication module being connected to the remote terminal and the image recognition module respectively; the fourth communication module being used to establish a communication connection between the remote terminal and the image recognition module; The image recognition module is also used to output the level signal representing the existence of harmful behavior to the remote terminal via the fourth communication module when harmful behavior is recognized to exist along the pipeline.

6. The pipeline safety early warning system according to claim 1, characterized in that: The pipeline safety early warning system also includes: A power supply module, the output end of which is connected to the input end of the image recognition module; the power supply module is used to provide working power for the image recognition module.

7. The pipeline safety early warning system according to claim 6, characterized in that: The pipeline safety early warning system also includes: Solar panels, which detect and convert sunlight into electrical energy; A power conversion circuit, wherein the input end of the power conversion circuit is connected to the output end of the solar panel, and the output end of the power conversion circuit is connected to the input end of the image recognition module; the power conversion circuit is used to convert the electric energy into voltage and output it to the image recognition module.

8. The pipeline safety early warning system according to claim 1, characterized in that: The pipeline safety early warning system also includes: At least one temperature monitoring module, the input end of which is electrically connected to the optical cable; the temperature monitoring module is used to collect the temperature signal of the optical cable in real time; A first communication module, wherein the first communication module is connected to the temperature monitoring module and the central monitoring platform respectively; the first communication module is used to establish a communication connection between the temperature monitoring module and the central monitoring platform; The central monitoring platform is also used to display images according to the temperature signal.

9. The pipeline safety early warning system according to claim 1, characterized in that: The pipeline safety early warning system also includes: At least one vibration monitoring module, the input end of which is electrically connected to the optical cable; the vibration monitoring module is used to collect vibration signals of the optical cable in real time; A second communication module, the second communication module is connected to the vibration monitoring module and the central monitoring platform respectively; the second communication module is used to establish a communication connection between the vibration monitoring module and the central monitoring platform; The central monitoring platform is also used to display images according to the vibration signal.

10. The pipeline safety early warning system according to claim 1, characterized in that: The types of hazardous behaviors include at least one of mechanical excavation, manual operation, personnel wandering, vehicle lingering, pipeline leakage, and smoke and fire alarms.

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