Pole tower, pole tower detection system and control method

Abstract

The invention discloses a pole tower, a pole tower detection system and a control method, the pole tower comprises a tower body and a plurality of supporting devices, the pole tower is composed of a plurality of supporting rods which are arranged at intervals from bottom to top, and each supporting rod is provided with a plurality of supporting devices. The supporting device comprises a warning assembly and a foot nail assembly, the foot nail assembly is fixed to the supporting rod through a supporting piece, a clamping nut and a locking nut, and a stable treading groove is formed for an operator to tread. And the warning assembly comprises a connecting sleeve, a light sensor and an alarm, and is connected with the light sensors of the plurality of supporting devices through optical fibers. When the outer wall of the supporting rod is deformed due to stress of the foot pin assembly, and then the optical fiber is broken, the light sensor and the alarm can be matched to send out a warning signal to remind an operator to pay attention to safety.

Description

Technical Field

[0001] The present invention relates to the technical field of pole towers, and in particular to a pole tower, a pole tower detection system and a control method. Background Art

[0002] In the power industry, accidents involving aerial work are frequent, especially falling accidents from heights, which pose a serious threat to the life and safety of workers. The main causes of the accidents include workers losing their safety belts and exhausting their physical strength during the climbing process. To address this problem, fully automatic lifts were introduced. Although they can effectively reduce risks, they are only used on some ultra-high voltage towers due to their high cost and cannot be fully popularized.

[0003] As another solution, anti-fall spikes are widely used in poles and towers due to their simple structure, safety, reliability, and versatility. However, there are some problems with the existing anti-fall spikes during use, such as workers easily slipping or standing unsteadily on the independent spikes; and the angle steel of the pole tower is broken, causing the spikes to loosen, which can easily cause workers to slip and cause scratches. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a pole tower, which significantly improves the safety and stability of workers when climbing on the pole tower.

[0005] In a second aspect, the present invention further proposes a pole tower detection system and a control method using the above-mentioned pole tower.

[0006] A tower provided according to an embodiment of the first aspect of the present invention includes: The tower body comprises a plurality of support rods, the plurality of support rods are arranged from bottom to top and spaced apart, and the support rods have a first outer wall and a second outer wall facing away from each other; A plurality of support devices are arranged on the support rod from bottom to top and at intervals, the support device includes a warning assembly and a foot nail assembly, the foot nail assembly includes a support member, a clamping nut and a locking nut, the support member includes a plug-in rod, a treading portion and a bent portion connected in sequence, the plug-in rod and the bent portion are placed at opposite ends of the treading portion, the plug-in rod passes through the first outer wall and the second outer wall, the clamping nut and the locking nut are arranged on the plug-in rod at intervals, the clamping nut abuts the first outer wall, the locking nut abuts the second outer wall, the clamping nut and the locking nut cooperate to fix the support member to the support rod, and a treading groove is formed between the treading portion, the bent portion and the first outer wall; The warning component includes a connecting sleeve, a light sensor and an alarm, wherein the connecting sleeve is sleeved on the locking nut, and the light sensor and the alarm are both arranged on the connecting sleeve and are electrically connected to each other; Among them, the support rod is provided with an optical fiber, which is attached to the second outer wall and extends from top to bottom. Multiple light sensors of multiple supporting devices are connected through the optical fiber. When the outer wall of the support rod is deformed and the optical fiber is broken, the light sensor cooperates with the alarm to send out a warning signal.

[0007] The pole tower provided by the embodiment of the first aspect of the present invention has at least the following beneficial effects: the foot nail assembly in the support device, through the cooperation of the support member, the clamping nut and the locking nut, not only realizes the stable installation of the foot nail assembly on the support rod, but also forms a stepping groove, which provides a more spacious and stable stepping space for the operator, effectively avoiding the occurrence of slipping or unstable standing. In addition, the introduction of the warning component further enhances safety. When the foot nail assembly is subjected to force and causes the outer wall of the support rod to deform, the breakage of the optical fiber will trigger the light sensor and the alarm to send out a warning signal, which promptly reminds the operator to pay attention to safety and prevent potential risks of falling from heights. At the same time, the design has a simple structure and strong versatility. It is applicable to various pole tower structures and has a relatively low cost, which is conducive to comprehensive popularization and promotion. It is of great significance to ensure the life safety of high-altitude operators in the power industry.

[0008] According to the pole tower provided by the embodiment of the first aspect of the present invention, the supporting device also includes a power supply component, the power supply component includes a solar power generation film and a battery, the battery is fixed to the connecting sleeve, the solar power generation film is arranged on the outer wall of the supporting member and is electrically connected to the battery, and the battery is configured to be able to supply power to the light sensor and the alarm.

[0009] According to the pole tower provided by the embodiment of the first aspect of the present invention, the outer wall of the treading portion is paved with a light-transmissive anti-skid mat, and the anti-skid mat is arranged on the outer periphery of the solar power generation film.

[0010] According to the pole tower provided by the embodiment of the first aspect of the present invention, a receiving groove is provided at the upper end of the support member, and the solar power generation film is installed in the receiving groove.

[0011] According to the pole tower provided by the embodiment of the first aspect of the present invention, the outer wall of the support member is provided with anti-slip textures.

[0012] According to the pole tower provided by the embodiment of the first aspect of the present invention, an acute angle is formed between the axis of the plug-in rod and the first wall surface.

[0013] According to the pole tower provided by the embodiment of the first aspect of the present invention, the treading portion includes a first support rod and a second support rod, and there is a height difference between the first support rod and the second support rod in a top-to-bottom direction.

[0014] A tower detection system according to an embodiment of the second aspect of the present invention includes: Early warning equipment; Signal receiving equipment; And the tower provided by the embodiment of the first aspect of the present invention; Among them, the warning component also includes a communicator, which is electrically connected to the light sensor; the early warning prompt device is electrically connected to the signal receiving device. When the optical fiber is broken, the light sensor and the communicator can cooperate to send a communication signal, and the signal receiving device can receive the communication signal and transmit it to the early warning prompt device.

[0015] The pole tower detection system provided in accordance with the embodiment of the second aspect of the present invention has at least the following beneficial effects: the pole tower detection system not only realizes real-time monitoring of the pole tower status, but also can respond quickly when abnormal situations such as optical fiber breakage occur, thereby greatly improving the safety and reliability of the pole tower operation.

[0016] The pole tower detection system provided in accordance with the second aspect of the embodiment of the present invention comprises a plurality of pole towers, and the signal receiving device is configured to be able to receive the communication signals sent by the communicators of the plurality of warning components.

[0017] According to a third aspect of the present invention, a control method is provided, comprising: Detecting whether the optical fiber is broken by the optical sensor; If the optical fiber is broken, controlling the communicator to send out a communication signal and controlling the alarm to send out an alarm signal; Receiving the communication signal through the signal receiving device and transmitting the communication signal to the early warning prompt device; Control the early warning prompt device to issue early warning information.

[0018] The control method provided by the third aspect of the present invention has at least the following beneficial effects: by controlling the pole tower detection system through the control method, it is possible to achieve rapid response and accurate warning of abnormal situations such as optical fiber breakage, greatly improving the safety and reliability of pole tower operation. At the same time, the method also has the characteristics of automation and intelligence, which can significantly reduce the burden of manual monitoring and improve monitoring efficiency.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 A schematic diagram of the structure of a support rod and a support device provided in an embodiment of the present invention; Figure 2 A schematic structural diagram of a support rod and a support device from another angle provided in an embodiment of the present invention; Figure 3 A schematic diagram of the structure of a support device provided in an embodiment of the present invention; Figure 4 A schematic structural diagram of a support device provided by an embodiment of the present invention from another angle; Figure 5 An exploded schematic diagram of a support device provided in an embodiment of the present invention; Figure 6 A schematic structural diagram of a support member provided in an embodiment of the present invention.

[0021] The figures are as follows: Support rod 100; first outer wall 110; second outer wall 120; Support device 200; foot nail assembly 210; support member 211; plug-in rod 2111; pedal portion 2112; first support rod 21121; second support rod 21122; bending portion 2113; clamping nut 212; locking nut 213; warning assembly 220; connecting sleeve 221; light sensor 222; alarm 223; power supply assembly 230; solar power generation film 231; battery 232; anti-slip pad 240; Fiber 300; Communicator 400. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present invention, it is necessary to understand that descriptions involving orientation, such as up, down, left, right, etc., the orientations or positional relationships indicated are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] An embodiment of the present invention provides a pole tower, which is applied to a pole tower detection system. The specific structure and function of the pole tower provided by the embodiment of the present invention will be further described below with reference to text and drawings.

[0027] Reference Figures 1 to 6 , a pole tower provided according to an embodiment of the first aspect of the present invention comprises: a tower body and a plurality of supporting devices 200. The tower body is composed of a plurality of supporting rods 100, which are arranged from bottom to top and at intervals, and each supporting rod 100 has a first outer wall 110 and a second outer wall 120 opposite to each other. A plurality of supporting devices 200 are arranged from bottom to top and at intervals on the supporting rods 100, and each supporting device 200 comprises a warning assembly 220 and a foot spike assembly 210. The foot spike assembly 210 comprises a support member 211, a clamping nut 212 and a locking nut 213. The support member 211 is composed of a plug-in rod 2111, a treading portion 2112 and a bending portion 2113 connected in sequence, and the plug-in rod 2111 and the bending portion 2113 are disposed at opposite ends of the treading portion 2112. During installation, the plug-in rod 2111 penetrates the first outer wall 110 and the second outer wall 120 of the support rod 100, the clamping nut 212 abuts the first outer wall 110, and the locking nut 213 abuts the second outer wall 120. By tightening the locking nut 213, the support member 211 can be firmly fixed on the support rod 100. At the same time, a stepping groove is formed between the stepping portion 2112, the bending portion 2113 and the first outer wall 110, providing a stable stepping space for the operator. The warning component 220 includes a connecting sleeve 221, a light sensor 222 and an alarm 223. The connecting sleeve 221 is sleeved on the locking nut 213, and the light sensor 222 and the alarm 223 are both arranged in the connecting sleeve 221 and are electrically connected to each other. In addition, an optical fiber 300 is provided in the support rod 100, and a through hole (not shown in the figure) is provided on the wall surface of the connecting sleeve 221 for the optical fiber 300 to pass through. The optical fiber 300 is attached to the second outer wall 120 and extends from top to bottom through the through hole on the connecting sleeve 221. The multiple optical sensors 222 of the multiple supporting devices 200 are connected through the optical fiber 300 to form an optical fiber 300 sensing network.

[0028] When the operator steps on the foot spike assembly 210 during climbing, the force of the foot spike assembly 210 will be transmitted to the support rod 100. If the outer wall of the support rod 100 is deformed due to excessive force, resulting in the breakage of the optical fiber 300 attached to the second outer wall 120, the optical sensor 222 will detect the change of the optical signal and trigger the alarm 223 to send a warning signal. In this way, the operator can be aware of the potential danger in time and take necessary measures to avoid the occurrence of high-altitude falling accidents.

[0029] According to the pole tower provided by the embodiment of the first aspect of the present invention, the foot spike assembly 210 in the support device 200, through the cooperation of the support member 211, the clamping nut 212 and the locking nut 213, not only realizes the stable installation of the foot spike assembly 210 on the support pole 100, but also forms a stepping groove, providing a more spacious and stable stepping space for the operator, effectively avoiding the occurrence of slipping or unstable standing. In addition, the introduction of the warning assembly 220 further enhances safety. When the foot spike assembly 210 is subjected to force and causes the outer wall of the support pole 100 to deform, the breakage of the optical fiber 300 will trigger the light sensor 222 and the alarm 223 to send out a warning signal, which promptly reminds the operator to pay attention to safety and prevent potential risks of falling from heights.

[0030] Reference Figure 4 and Figure 5 According to the pole tower provided by the embodiment of the first aspect of the present invention, the support device 200 also includes a power supply component 230, which includes a solar power generation film 231 and a battery 232. The battery 232 is firmly mounted on the connecting sleeve 221 to ensure that it can maintain stable operation under various environmental conditions. The solar power generation film 231 is arranged on the outer wall of the support member 211, which not only maximizes the receiving area of ​​solar energy, but also avoids interference with other functional components of the pole tower. The solar power generation film 231 converts the absorbed solar energy into electrical energy through efficient photoelectric conversion technology, and is connected to the battery 232 through a special circuit to achieve electrical energy storage. During operation, the battery 232 can continuously and stably provide the required power support for the light sensor 222 and the alarm 223. In this way, even in an environment without an external power supply, the pole tower can rely on the power supply component 230 to ensure the normal monitoring work of the light sensor 222 and the immediate response of the alarm 223, thereby greatly improving the independent operation capability and reliability of the pole tower system.

[0031] Reference Figures 1 to 5 According to the pole tower provided by the embodiment of the first aspect of the present invention, the outer wall of the stepping part 2112 is paved with a light-transmissive anti-skid mat 240. The anti-skid mat 240 not only has good anti-skid performance, which can increase the stability of the operator when stepping on it and reduce the risk of slipping, but also its light-transmissive design enables the solar power generation film 231 to receive light normally and perform photoelectric conversion.

[0032] Reference Figure 4 and Figure 5 According to the pole tower provided by the embodiment of the first aspect of the present invention, the upper end of the support member 211 is provided with a receiving groove specifically used for installing the solar power generation film 231. The receiving groove not only provides a stable installation position for the solar power generation film 231, but also has a flat bottom, ensuring that the solar power generation film 231 can be flatly and tightly attached to the support member 211.

[0033] In the actual installation process, the solar power generation film 231 is installed in the receiving groove and is firmly connected to the support member 211 through appropriate fixing methods, such as bonding, snapping, etc. This installation method not only improves the stability and durability of the solar power generation film 231, but also ensures that it can continuously and effectively receive light and perform photoelectric conversion.

[0034] According to the pole tower provided by the embodiment of the first aspect of the present invention, the outer wall of the support member 211 is provided with anti-skid patterns to increase the friction when the operator steps on it, thereby preventing the occurrence of slipping accidents.

[0035] Reference Figure 1 and Figure 2 According to the pole tower provided by the embodiment of the first aspect of the present invention, an acute angle is formed between the axis of the plug-in rod 2111 and the first wall surface, so that when the plug-in rod 2111 is subjected to external force, the force can be more effectively dispersed to other parts of the pole tower, thereby improving the overall wind pressure resistance and vibration resistance. At the same time, the design of the acute angle also facilitates the close fit between the plug-in rod 2111 and the support rod 100, reducing the safety hazards caused by looseness or gaps.

[0036] In addition, the sharp angle design also takes into account the convenience of operation for operators. During climbing or maintenance, operators can more easily grasp and step on the plug-in rod 2111, which improves the safety and efficiency of the operation.

[0037] Reference Figure 4 and Figure 5 According to the pole tower provided by the embodiment of the first aspect of the present invention, the pedal part 2112 includes a first support rod 21121 and a second support rod 21122. From top to bottom, there is a height difference between the first support rod 21121 and the second support rod 21122, so that when the operator steps on the pedal part 2112, the first support rod 21121 and the second support rod 21122 will be slightly deformed. This deformation not only provides obvious pedaling feedback for the operator and enhances his sense of security, but also reduces the impact on the legs during pedaling through elastic support, reducing the fatigue caused by long-term high-altitude work.

[0038] Reference Figures 1 to 5, a pole tower detection system provided in accordance with an embodiment of the second aspect of the present invention comprises: an early warning device, a signal receiving device, and a pole tower as provided in the embodiment of the first aspect of the present invention; wherein the warning component 220 further comprises a communicator 400, and the communicator 400 is electrically connected to the optical sensor 222; wherein the early warning device is electrically connected to the signal receiving device, and when the optical fiber 300 is broken, the optical sensor 222 cooperates with the communicator 400 to send a communication signal, and the signal receiving device can receive the communication signal and transmit it to the early warning device.

[0039] In the pole tower detection system, the pole tower is equipped with an alarm component 220, which has a communicator 400 embedded in it, and the communicator 400 is electrically connected to the optical sensor 222. This allows the optical sensor 222 to quickly sense when the optical fiber 300 breaks and trigger the communicator 400 to send a communication signal. The early warning device and the signal receiving device work together through electrical connection. The signal receiving device is configured to receive the communication signal from the communicator 400 on the pole tower and transmit the signal to the early warning device in real time. After receiving the signal, the early warning device will immediately activate the early warning mechanism and send a clear early warning prompt to the operator or management system through sound, light or other forms.

[0040] When the optical fiber 300 on the tower is deformed and broken due to the support member 211, the optical sensor 222 detects this change and sends a communication signal containing fault information through the communicator 400. After the signal receiving device captures this signal, it transmits it to the early warning prompt device, thereby triggering an early warning, so that relevant personnel can be informed in time and take necessary countermeasures.

[0041] The pole tower detection system provided in the embodiment of the second aspect of the present invention not only realizes real-time monitoring of the pole tower status, but also can respond quickly when abnormal situations such as optical fiber 300 breakage occur, thereby greatly improving the safety and reliability of the pole tower operation.

[0042] The pole tower detection system provided in accordance with the embodiment of the second aspect of the present invention includes a plurality of pole towers, each of which is equipped with a fully functional warning component 220, including a communicator 400 electrically connected to a light sensor 222. The communicator 400 is configured to quickly send a communication signal containing fault information when an abnormal situation such as a break in the optical fiber 300 occurs. The signal receiving device has the ability to receive communication signals sent by multiple warning components 220 communicators 400. This ensures that no matter which pole tower has a broken optical fiber 300, the signal sent by its corresponding communicator 400 can be accurately captured by the signal receiving device. This not only improves the monitoring efficiency of the system, but also ensures the integrity and accuracy of the fault information.

[0043] In actual application, when the optical fiber 300 of a pole tower is broken, the warning component 220 on the pole tower will immediately send out a communication signal. After receiving the signal, the signal receiving device will analyze and process it, and then pass the fault information to the early warning prompt device. The early warning prompt device will then issue a clear early warning prompt, so that relevant personnel can quickly locate the faulty pole tower and take necessary maintenance measures, which greatly improves the coverage and efficiency of monitoring and provides a strong guarantee for the safe operation of the pole tower.

[0044] According to a third aspect of the present invention, a control method is provided, comprising: Step S100, detecting whether the optical fiber 300 is broken by using a light sensor; Step S200, if the optical fiber 300 is broken, the communicator 400 is controlled to send a communication signal and the alarm 223 is controlled to send an alarm signal; Step S300, receiving a communication signal through a signal receiving device and transmitting the communication signal to an early warning prompt device; Step S400, controlling the early warning prompt device to issue an early warning message.

[0045] According to the control method provided by the third aspect of the present invention, the first step is to monitor the optical fiber 300 in real time through the optical sensor 222 to detect whether the optical fiber 300 is broken. The optical sensor 222 can quickly respond to any changes in the state of the optical fiber 300, especially the breakage. Once the optical sensor 222 detects that the optical fiber 300 is broken, the control method will immediately trigger the communicator 400 to send a communication signal. This communication signal contains detailed information about the broken optical fiber 300, such as the break location, time, etc., which is convenient for subsequent analysis and processing. At the same time, the control method will also activate the alarm 223 to send an obvious alarm signal to remind the on-site operators or nearby personnel to pay attention to possible dangers. Next, the signal receiving device will receive the communication signal sent by the communicator 400 and quickly pass it to the early warning prompt device. After receiving the signal, the early warning prompt device will parse and process the signal according to the preset algorithm and logic, and then issue a clear and clear early warning message. This early warning information can be presented in various forms such as sound, light, and text to ensure that relevant personnel can be informed and take action in a timely manner.

[0046] The control method provided by the third aspect of the present invention can achieve rapid response and accurate warning of abnormal situations such as the breakage of the optical fiber 300, greatly improving the safety and reliability of the tower operation. At the same time, the method also has the characteristics of automation and intelligence, which can significantly reduce the burden of manual monitoring and improve monitoring efficiency.

[0047] Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A pole tower, characterized in that: include: The tower body comprises a plurality of support rods, the plurality of support rods are arranged from bottom to top and spaced apart, and the support rods have a first outer wall and a second outer wall facing away from each other; A plurality of support devices are arranged on the support rod from bottom to top and at intervals, the support device includes a warning assembly and a foot nail assembly, the foot nail assembly includes a support member, a clamping nut and a locking nut, the support member includes a plug-in rod, a treading portion and a bent portion connected in sequence, the plug-in rod and the bent portion are placed at opposite ends of the treading portion, the plug-in rod passes through the first outer wall and the second outer wall, the clamping nut and the locking nut are arranged on the plug-in rod at intervals, the clamping nut abuts the first outer wall, the locking nut abuts the second outer wall, the clamping nut and the locking nut cooperate to fix the support member to the support rod, and a treading groove is formed between the treading portion, the bent portion and the first outer wall; The warning component includes a connecting sleeve, a light sensor and an alarm, wherein the connecting sleeve is sleeved on the locking nut, and the light sensor and the alarm are both arranged on the connecting sleeve and are electrically connected to each other; Among them, the support rod is provided with an optical fiber, which is attached to the second outer wall and extends from top to bottom. Multiple light sensors of multiple supporting devices are connected through the optical fiber. When the outer wall of the support rod is deformed and the optical fiber is broken, the light sensor cooperates with the alarm to send out a warning signal.

2. The pole tower according to claim 1, characterized in that: The supporting device also includes a power supply component, which includes a solar power generation film and a battery. The battery is fixed to the connecting sleeve. The solar power generation film is arranged on the outer wall of the supporting member and is electrically connected to the battery. The battery is configured to be able to supply power to the light sensor and the alarm.

3. The pole tower according to claim 2, characterized in that: The outer wall of the treading part is paved with a light-transmissive anti-skid pad, and the anti-skid pad is arranged on the outer periphery of the solar power generation film.

4. The pole tower according to claim 2, characterized in that: The upper end of the support member is provided with a receiving groove, and the solar power generation film is installed in the receiving groove.

5. The pole tower according to claim 1, characterized in that: The outer wall of the support member is provided with anti-slip patterns.

6. The pole tower according to claim 1, characterized in that: An acute angle is formed between the axis of the plug-in rod and the first wall surface.

7. The pole tower according to claim 1, characterized in that: The pedal portion includes a first support rod and a second support rod. From top to bottom, there is a height difference between the first support rod and the second support rod.

8. A tower detection system, characterized in that: include: Early warning equipment; Signal receiving equipment; And the tower according to any one of claims 1 to 7; Among them, the warning component also includes a communicator, which is electrically connected to the light sensor; the early warning prompt device is electrically connected to the signal receiving device. When the optical fiber is broken, the light sensor and the communicator can cooperate to send a communication signal, and the signal receiving device can receive the communication signal and transmit it to the early warning prompt device.

9. The tower detection system according to claim 8, characterized in that: The system comprises a plurality of pole towers, and the signal receiving device is configured to receive the communication signals sent by the communicators of the plurality of warning components.

10. A control method, applied to the tower detection system as claimed in claim 9, characterized in that: The control method comprises: Detecting whether the optical fiber is broken by the optical sensor; If the optical fiber is broken, controlling the communicator to send out a communication signal and controlling the alarm to send out an alarm signal; Receiving the communication signal through the signal receiving device and transmitting the communication signal to the early warning prompt device; Control the early warning prompt device to issue early warning information.

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