Monitoring alarm system and cable external damage prevention warning marker post

Abstract

The invention provides a monitoring alarm system and a cable external damage prevention warning marker post, the monitoring alarm system is used for the cable external damage prevention warning marker post, the cable external damage prevention warning marker post comprises a vertical rod arranged on the ground and a mounting box arranged under the ground, and the mounting box is arranged close to a cable duct bank arranged under the ground; the monitoring and alarming system comprises a monitoring terminal arranged in the mounting box, and the monitoring terminal comprises a motion sensor assembly which is used for detecting a preset threshold value of vibration, inclination or rotation of the position of the cable duct bank and comparing the preset threshold value with the set threshold value so as to judge whether to give an alarm or not; wherein the monitoring terminal comprises an LED interface unit, and the monitoring terminal is connected with the LED lamp sign on the vertical rod through the LED interface unit so as to transmit alarm information to the LED lamp sign after the monitoring terminal gives an alarm. The warning stake solves the problem that in the prior art, a warning stake only achieves monitoring and dredging in the construction process and does not have the warning function, and consequently the warning effect is poor.

Description

Technical Field

[0001] The present invention relates to the technical field of cable protection, and in particular, to a monitoring and alarm system and a cable anti-external damage warning pole. Background Art

[0002] With the expansion of the urban scale and the continuous improvement of the urban environment, the impact of overhead lines on the urban landscape and space has become increasingly obvious. In order to make the urban environment beautiful and make rational use of the urban space, and at the same time to ensure the safety of various facilities and the personal safety, it has become an important measure to lay the transmission line by burying the cable underground. For a long time, the cable laying mainly adopts the methods of direct burial, pipe laying, cable trench and power tunnel, etc.

[0003] For direct burial laying, no external protection structure is required, and the cable is directly buried in the underground soil. It is applicable to the sections where there are fewer pipelines in the same path, less frequent excavation, no corrosion conditions underground and no external force damage.

[0004] For pipe laying, enough cable pipes are pre-buried by excavating the road surface once, which avoids the mutual influence between cables and the influence of other underground pipelines on the cable itself. It has good safety and reliability, plays a good role in protecting the cable, has a small construction area, a short construction period, is convenient and easy to operate. At the same time, the pipes can be pre-buried in advance with the current project, which prepares for the cable laying construction in the final stage without breaking the road.

[0005] For cable trench laying, a cast-in-place reinforced concrete trench is constructed on the path of the cable laying, and fixed brackets are installed on both side walls of the trench for laying the cable. Its disadvantage is that every time the cable is laid in the future, the road needs to be broken again.

[0006] For power tunnel laying, a reinforced concrete tunnel is constructed by one-time excavation as a public facility for multiple units such as municipal, gas, water supply, power and communication. It involves many units, requires a large investment and a long construction period. From the current situation, it is very difficult to implement. Therefore, pipe laying has been more and more widely used.

[0007] Most of the cable pipes are located in the urban green belt, where they are often very close to municipal pipelines such as telecommunications, gas supply and water supply. Any pipeline construction or sanitation construction may cause damage to the cable pipes, and in serious cases, it will affect the power supply, and the loss is self-evident.

[0008] However, at present, the monitoring of the cable pipes only realizes the monitoring and dredging during the construction process, and does not monitor the safe operation of the cable pipes in the later stage, and cannot guarantee the safe operation of the pipes. Summary of the Invention

[0009] The main object of the present invention is to provide a monitoring and alarm system and a cable anti-external damage warning pole, so as to solve the problem that the warning stake in the prior art only realizes the monitoring and dredging during the construction process and does not have the function of alarming, resulting in poor warning effect.

[0010] To achieve the above object, according to one aspect of the present invention, there is provided a monitoring and alarm system for a cable anti-external damage warning pole. The cable anti-external damage warning pole includes a vertical pole provided on a support base surface and an installation box provided under the support base surface. The installation box is arranged close to a cable duct installed under the support base surface. The monitoring and alarm system includes: a monitoring terminal provided in the installation box. The monitoring terminal includes a motion sensor assembly for detecting a preset threshold value of vibration, inclination or rotation occurring at the position where the cable duct is located, and comparing the preset threshold value with a set threshold value to determine whether to issue an alarm; wherein, the monitoring terminal includes an LED interface unit, and the monitoring terminal is connected to an LED light sign on the vertical pole through the LED interface unit to transmit alarm information to the LED light sign after the monitoring terminal issues an alarm.

[0011] Further, the monitoring terminal further includes: a main control unit, the LED interface unit is connected to the main control unit; a sensor interface unit, the main control unit is connected to the motion sensor assembly through the sensor interface unit for transmitting the preset threshold value detected by the motion sensor assembly to the main control unit.

[0012] Further, the monitoring terminal further includes: a GPS positioning module connected to the main control unit for obtaining the location of the cable duct; a wireless module connected to the main control unit, and the wireless module is signal-connected to the mobile device of the management personnel to transmit the positioning information and relevant alarm information of the cable duct to the management personnel after the monitoring terminal issues an alarm.

[0013] Further, the monitoring and alarm system further includes: a power module provided in the installation box, and the power module is used to be connected to the monitoring terminal to supply power to the monitoring terminal.

[0014] Further, the monitoring terminal further includes: a power interface unit, and the main control unit is connected to the power module through the power interface unit to supply power to each unit connected to the main control unit.

[0015] Further, the monitoring and alarm system further includes: a first controller provided in the installation box, the first controller is respectively connected to the power module and the solar panel on the vertical pole to control the solar panel to charge the power module; and / or, a second controller provided in the installation box, the second controller is respectively connected to the power module and the LED light sign to control the power module to supply power to the LED light sign.

[0016] According to another aspect of the present invention, there is provided a cable anti-external breakage warning pole, comprising: a vertical pole disposed on a support base surface, and an LED light sign for displaying an alarm message is provided on the vertical pole; an installation box connected to the vertical pole and disposed under the support base surface, and the installation box is disposed close to a cable duct installed under the support base surface; the above-mentioned monitoring and alarm system is disposed in the installation box, and the monitoring terminal of the monitoring and alarm system is connected to the LED light sign, so that when the preset threshold values of vibration, inclination or rotation occurring at the position where the cable duct is located detected by the monitoring terminal are greater than or equal to the set threshold value, the LED light sign displays an alarm message.

[0017] Further, the cable anti-external breakage warning pole further comprises: a first bracket disposed at the top of the vertical pole; a GPS antenna and a wireless module antenna respectively disposed on the first bracket, and the GPS antenna and the wireless module antenna are respectively connected to the GPS module and the wireless module of the monitoring terminal in the installation box through a first cable passing through the vertical pole, so that the GPS module and the wireless module respectively transmit information to the mobile devices of the management personnel through signals.

[0018] Further, the cable anti-external breakage warning pole further comprises: a signboard disposed on the vertical pole and integrally connected to the LED light sign, and a two-dimensional code is provided on the signboard for obtaining the contact information of the management personnel and the relevant information of the cable duct by scanning.

[0019] Further, the cable anti-external breakage warning pole further comprises: a second bracket disposed on one side of the top of the vertical pole away from the first bracket; a solar panel disposed on the second bracket, and the solar panel is connected to a first controller in the installation box through a second cable passing through the vertical pole to control the solar panel to charge a power module in the installation box.

[0020] Applying the technical solution of the present invention, there is provided a monitoring and alarm system for a cable anti-external breakage warning pole. The cable anti-external breakage warning pole comprises a vertical pole disposed on a support base surface and an installation box disposed under the support base surface, and the installation box is disposed close to a cable duct installed under the support base surface. The monitoring and alarm system comprises a monitoring terminal disposed in the installation box. The monitoring terminal comprises a motion sensor assembly for detecting preset threshold values of vibration, inclination or rotation occurring at the position where the cable duct is located, and comparing the preset threshold values with the set threshold values to determine whether to issue an alarm; wherein, the monitoring terminal comprises an LED interface unit, and the monitoring terminal is connected to the LED light sign on the vertical pole through the LED interface unit to transmit an alarm message to the LED light sign after the monitoring terminal issues an alarm.

[0021] In this way, the vibration, tilt or rotation state of the location where the cable duct is located can be monitored in real time through the motion sensor assembly. Once the detected preset threshold exceeds the set threshold, the system can immediately activate the alarm mechanism and send an immediate warning to the on-site construction personnel through the flashing lights of the LED light sign, effectively preventing the cable duct from being damaged without being noticed. At the same time, the design of the LED light sign takes into account the changes in day and night lighting conditions and can still maintain a highly visible warning effect at night or in low-light environments, making up for the deficiency of relying on warning signs during the day in the traditional method, ensuring that the warning indications around the cable duct are always clearly visible under any lighting conditions, and thus solving the problem in the prior art that the warning stakes only achieve the monitoring and dredging during the construction process and do not have the alarm function, resulting in a poor warning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 shows a schematic diagram of the overall structure provided by an embodiment of the cable anti-external damage warning pole according to the present invention;

[0024] Figure 2 shows a system framework diagram provided by an embodiment of the cable anti-external damage warning pole according to the present invention;

[0025] Figure 3 shows a system framework diagram of a monitoring terminal provided by an embodiment of the monitoring and alarm system according to the present invention.

[0026] Among them, the above-mentioned drawings include the following reference numerals:

[0027] 1, support base surface;

[0028] 10, vertical pole; 11, LED light sign; 12, first bracket; 13, GPS antenna; 14, wireless module antenna; 15, sign; 16, second bracket; 17, solar panel;

[0029] 20, installation box; 21, monitoring terminal; 22, power module; 23, second controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0031] To solve the problem that the warning stake in the prior art only realizes the monitoring and dredging during the construction process and does not have the function of alarming, resulting in poor warning effect. The present invention provides a monitoring and alarming system and a cable anti-external damage warning pole.

[0032] Please refer to Figure 2 and Figure 3 As shown, in one aspect of the technical solution of the present invention, a monitoring and alarming system is provided. The monitoring and alarming system is used for a cable anti-external damage warning pole. The cable anti-external damage warning pole includes a vertical pole 10 arranged on a support base surface 1 and an installation box 20 arranged under the support base surface 1. The installation box 20 is arranged close to the cable duct arranged under the support base surface 1. The monitoring and alarming system includes a monitoring terminal 21. The monitoring terminal 21 is arranged in the installation box 20. The monitoring terminal 21 includes a motion sensor assembly for detecting a preset threshold of vibration, inclination or rotation occurring at the position where the cable duct is located, and comparing the preset threshold with a set threshold to determine whether to issue an alarm. Among them, the monitoring terminal 21 includes an LED interface unit. The monitoring terminal 21 is connected to the LED light sign 11 on the vertical pole 10 through the LED interface unit to transmit alarm information to the LED light sign 11 after the monitoring terminal 21 issues an alarm.

[0033] Applying the technical solution of this embodiment, the vibration, inclination or rotation state of the position where the cable duct is located can be monitored in real time through the motion sensor assembly. Once the detected preset threshold exceeds the set threshold, the system can immediately activate the alarm mechanism and issue an immediate warning to the on-site construction personnel through the flashing of the lights of the LED light sign 11, effectively avoiding the damage of the cable duct without being noticed. At the same time, the design of the LED light sign 11 takes into account the changes in day and night lighting conditions and can still maintain a highly visible warning effect at night or in low-light environments, making up for the deficiency of relying on warning signs during the day in the prior art, ensuring that the warning indication around the cable duct is always clearly visible under any lighting conditions, and thus solving the problem that the warning stake in the prior art only realizes the monitoring and dredging during the construction process and does not have the function of alarming, resulting in poor warning effect.

[0034] In this embodiment, the motion sensor assembly is a nine-axis motion sensing sensor.

[0035] Specifically, the monitoring terminal 21 further includes a main control unit and a sensor interface unit; the LED interface unit is connected to the main control unit; the main control unit is connected to the motion sensor assembly through the sensor interface unit to transfer the preset threshold detected by the motion sensor assembly to the main control unit. In this way, when the preset thresholds of vibration, tilt or rotation detected at the location where the cable duct is located exceed the set threshold, the relevant data of the nine-axis motion sensing sensor are transferred to the main control unit through the sensor interface unit, and then the main control unit transfers the alarm information to the LED light sign 11 through the LED interface unit for display. During normal operation, the LED light sign 11 on the vertical pole 10 displays information such as warnings and service phone numbers. When there is an alarm message, the sign gives alarm prompts and other information. Through the integration of the main control unit, the LED interface unit and the sensor interface unit, it is not only possible to monitor the changes in the surrounding environment of the cable duct in real time and respond intelligently, but also to achieve efficient data processing, improving the overall performance and effect of the system.

[0036] Specifically, the monitoring terminal 21 further includes a GPS positioning module and a wireless module; the GPS positioning module is connected to the main control unit to obtain the location of the cable duct; the wireless module is connected to the main control unit, and the wireless module is signal-connected to the mobile devices of the management personnel to transfer the positioning information and relevant alarm information of the cable duct to the management personnel after the monitoring terminal 21 issues an alarm.

[0037] With the above settings, the connection between the GPS positioning module and the main control unit enables the monitoring terminal 21 to obtain the accurate location information of the cable duct in real time. When an abnormality occurs at the location where the cable duct is located and the system alarms, it is not just a simple trigger of a warning, but can immediately locate the specific geographical coordinates, which provides the management personnel with the ability to quickly locate and respond. The wireless module is signal-connected to the platform or the mobile devices of the management personnel (such as mobile phones, tablets, etc.), realizing remote instant communication. When an alarm occurs, the system not only gives visual and auditory prompts at the scene through the LED light sign 11, but also can instantly send the alarm information, including positioning information, abnormal type, severity, etc., to the mobile devices of the management personnel through the wireless network. This instant communication ability is particularly important in emergency situations, ensuring that the management personnel can understand the on-site situation in a timely manner and take measures. This intelligent monitoring and alarm system integrating GPS and wireless communication conforms to the development trend of the smart grid. Through the application of information technology, it improves the intelligent management level of grid facilities and helps to build a safer, more efficient and intelligent power network.

[0038] Specifically, the monitoring and alarm system further includes a power supply module 22, which is disposed inside the installation box 20 and is used to connect to the monitoring terminal 21 to supply power to the monitoring terminal 21. In this embodiment, the power supply module 22 is a lithium-ion battery. In this way, the power supply module 22 provides a stable power supply for the monitoring terminal 21, ensuring the continuous operation of the monitoring and alarm system. In the application scenario of the cable anti-external damage warning pole, stable power supply is the basis for realizing all-weather monitoring and timely alarm. Moreover, the design of the power supply module 22 reduces the dependence on external power supplies. Especially in remote areas where cable ducts are laid or areas where it is difficult to lay power lines, no additional wiring and power facilities are required, reducing the installation and operation costs of the system. At the same time, placing the power supply module 22 inside the installation box 20 facilitates the maintenance personnel of the power company to conduct inspections, maintenance, or replacements when needed, without affecting the warning signs and monitoring components on the upright pole 10, ensuring the uninterrupted operation of the overall system.

[0039] Specifically, the monitoring terminal 21 further includes a power interface unit, and the main control unit is connected to the power supply module 22 through the power interface unit to supply power to each unit connected to the main control unit.

[0040] With the above settings, as the core of power management, the power interface unit can perform power distribution and management independently of other functional modules of the monitoring terminal 21. This means that even if the power supply module 22 or the power interface unit needs maintenance or replacement, it will not affect the normal operation of other functional units, enhancing the modularity and maintenance convenience of the system. At the same time, the design of the power interface unit also optimizes the power transmission path from the power supply module 22 to each unit inside the monitoring terminal 21, ensuring the high efficiency of power transmission, reducing energy loss. It can also intelligently distribute power according to the actual needs of each unit to ensure that the system operates in an optimized state. Moreover, through the connection between the power interface unit and the main control unit, the monitoring and adjustment of power supply can be realized. If the power supply module 22 fails or the power is insufficient, the main control unit can timely adjust the power distribution through the power interface unit to give priority to ensuring the operation of key units, thereby improving the fault response ability and reliability of the entire monitoring system.

[0041] In this embodiment, the monitoring and alarm system further includes a first controller, which is disposed inside the installation box 20. The first controller is respectively connected to the power supply module 22 and the solar panel 17 on the upright pole 10 to control the solar panel 17 to charge the power supply module 22. The first controller is a solar controller. In this way, intelligent charging control is performed between the solar panel 17 and the power supply module 22, which can optimize the charging efficiency and battery life. The charging power can be adjusted by monitoring the light intensity to avoid overcharging or undercharging, ensuring the stability and continuity of power supply, reducing the dependence on traditional power, reducing the overall energy consumption of the system, and conforming to the environmental protection concept of green and low-carbon.

[0042] In this embodiment, the monitoring and alarming system further includes a second controller 23, which is arranged in the installation box 20. The second controller 23 is respectively connected to the power module 22 and the LED light sign 11 to control the power module 22 to supply power to the LED light sign 11. In this way, the second controller 23 can intelligently control the power output of the power module 22 according to the actual power demand of the LED light sign 11, avoiding unnecessary energy waste. Especially at night or in low-light environments, it ensures that the LED light sign 11 has sufficient power for efficient warning, and extends the effective operation time of the system. Furthermore, through the first controller and the second controller 23, the system can adapt to various environmental conditions, such as changes in light intensity and fluctuations in power demand. This means that whether it is day or night, regardless of weather changes, the system can maintain the best operating state, improving the adaptability and flexibility of the entire monitoring and alarming system.

[0043] As Figure 1 shown, according to another aspect of the present invention, a cable anti-external damage warning pole is provided, which includes a vertical pole 10 and an installation box 20; the vertical pole 10 is arranged on the support base surface 1, and an LED light sign 11 for displaying alarm information is provided on the vertical pole 10; the installation box 20 is connected to the vertical pole 10 and arranged under the support base surface 1, and the installation box 20 is arranged close to the cable duct installed under the support base surface 1; the above-mentioned monitoring and alarming system is arranged in the installation box 20, and the monitoring terminal 21 of the monitoring and alarming system is connected to the LED light sign 11, so that when the preset threshold values of vibration, inclination or rotation occurring at the position of the cable duct detected by the monitoring terminal 21 are greater than or equal to the set threshold values, the LED light sign 11 displays alarm information.

[0044] The setting of the LED light sign 11 realizes a continuous warning effect from day to night. Especially at night or in low-light environments, the LED light sign 11 can effectively attract the attention of construction personnel through high-brightness display and sound alarm, reminding them to pay attention to the safety of the cable duct and preventing external damage. And through the real-time monitoring function of the monitoring and alarming system, it can immediately detect the vibration, inclination or rotation occurring at the position of the cable duct. When the detected preset threshold value is greater than or equal to the set threshold value, the system quickly starts the alarm process, displays alarm information through the LED light sign 11, and at the same time reports the specific abnormal situation and location to the management personnel through the wireless module, realizing rapid response and precise positioning. In this way, through the integrated design and intelligent power management, the system can maintain stable operation under various environmental conditions, reducing the possibility of failures and improving the reliability and stability of the entire cable anti-external damage warning pole.

[0045] Specifically, the cable anti-external damage warning pole further includes a first bracket 12, a GPS antenna 13, and a wireless module antenna 14; the first bracket 12 is arranged at the top of the vertical pole 10; the GPS antenna 13 and the wireless module antenna 14 are respectively arranged on the first bracket 12, and the GPS antenna 13 and the wireless module antenna 14 are respectively connected to the GPS module and the wireless module of the monitoring terminal 21 in the installation box 20 through a first cable passing through the vertical pole 10, so that the GPS module and the wireless module respectively transmit information to the mobile devices of the management personnel through signals.

[0046] Setting the GPS antenna 13 and the wireless module antenna 14 on the first bracket 12 at the top of the vertical pole 10 can obtain a more open signal receiving and transmitting environment, avoiding the shielding of signals by ground obstacles, and significantly improving the signal stability and coverage. This is crucial for ensuring that the alarm information can be transmitted to the platform or management personnel in a timely and accurate manner. At the same time, by directly connecting the antennas to the monitoring terminal 21 in the installation box 20 through the first cable, signal attenuation and interference are reduced, ensuring the efficiency of data transmission. Whether it is GPS positioning data or alarm information, it can be transmitted to the monitoring terminal 21 at a faster speed, and then the monitoring terminal 21 sends it to the management personnel through the wireless module, realizing the rapid response and processing of information.

[0047] Specifically, the cable anti-external damage warning pole further includes a sign 15; the sign 15 is arranged on the vertical pole 10 and is integrally connected with the LED light sign 11, and a two-dimensional code is provided on the sign 15 for obtaining the contact information of the management personnel and relevant information of the cable duct bank by scanning.

[0048] The design of the two-dimensional code allows construction personnel or maintenance personnel to quickly obtain the contact information of the management personnel and relevant information of the cable duct bank, such as cable type, laying depth, key path, etc. by scanning with a smart phone. This greatly simplifies the on-site communication process, improves efficiency, and reduces safety accidents and construction delays caused by information lag or poor communication. At the same time, through the integrated design of the sign 15 and the LED light sign 11, it is ensured that even at night or in low light conditions, construction personnel can still clearly see the two-dimensional code, so as to obtain the necessary information. The warning effect is enhanced. Especially in an environment with insufficient light, the illumination of the LED light sign 11 can ensure the readability of the two-dimensional code and improve the safety at night or in bad weather conditions. Furthermore, it not only enhances the information transmission ability of the cable anti-external damage warning pole, improves the emergency response efficiency, but also optimizes the appearance design and reduces the maintenance cost.

[0049] To improve the signals of the GPS antenna 13 and the wireless module antenna 14. The cable anti-external damage warning pole further includes a second bracket 16 and a solar panel 17; the second bracket 16 is arranged on one side of the top of the vertical pole 10 away from the first bracket 12; the solar panel 17 is arranged on the second bracket 16, and the solar panel 17 is connected to the first controller in the installation box 20 through a second cable passing through the vertical pole 10 to control the solar panel 17 to charge the power module 22 in the installation box 20.

[0050] The setting of the solar panel 17 realizes the self-sufficiency of the system energy, uses the renewable solar energy to provide power for the warning pole, reduces the dependence on external power sources, and meets the requirements of sustainable development of green energy and environmental protection. Installing the solar panel 17 on the second bracket 16 and away from the antenna on the first bracket 12 avoids the shielding of the antenna and other devices from the sunlight absorption of the solar panel 17, ensures that the solar panel 17 can receive direct sunlight with the largest area, improves the energy conversion efficiency, and also avoids the shielding effect of the solar panel 17 on the signal. The first controller is connected to the solar panel 17 and the power module 22 through the second cable, and can intelligently manage the charging process of the solar panel 17, including adjusting the charging rate, preventing overcharging and controlling the stable output of the power supply, ensuring the efficient storage and use of electricity, and extending the service life of the power module 22. Furthermore, it not only realizes the energy self-sufficiency of the system, improves the energy utilization efficiency and environmental protection performance, but also optimizes the system structure, enhances its flexibility, adaptability and aesthetics.

[0051] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0052] The monitoring and alarm system is used for the cable anti-external damage warning pole. The cable anti-external damage warning pole includes a vertical pole 10 provided on a support base surface 1 and an installation box 20 provided under the support base surface 1. The installation box 20 is arranged close to the cable duct installed under the support base surface 1. The monitoring and alarm system includes a monitoring terminal 21, which is arranged in the installation box 20. The monitoring terminal 21 includes a motion sensor assembly for detecting a preset threshold value of vibration, tilt or rotation occurring at the position where the cable duct is located, and comparing the preset threshold value with a set threshold value to determine whether to issue an alarm. Among them, the monitoring terminal 21 includes an LED interface unit. The monitoring terminal 21 is connected to the LED light sign 11 on the vertical pole 10 through the LED interface unit to transmit alarm information to the LED light sign 11 after the monitoring terminal 21 issues an alarm. In this way, the motion sensor assembly can monitor the vibration, tilt or rotation state of the position where the cable duct is located in real time. Once the detected preset threshold value exceeds the set threshold value, the system can immediately activate the alarm mechanism and send an immediate warning to the on-site construction personnel through the flashing of the lights of the LED light sign 11, effectively avoiding damage to the cable duct without being noticed. At the same time, the design of the LED light sign 11 takes into account the changes in day and night lighting conditions and can still maintain a highly visible warning effect at night or in low-light environments, making up for the deficiency of relying on warning signs during the day in the traditional way, ensuring that the warning indications around the cable duct are always clearly visible under any lighting conditions, and further solving the problem that the warning stakes in the prior art only realize the monitoring and dredging during the construction process and do not have the function of alarming, resulting in a poor warning effect.

[0053] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0054] Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the said technologies, methods, and devices should be regarded as part of the authorized specification. In all the examples shown and discussed here, any specific values should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0055] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front, rear, upper, lower, left, right", "lateral, vertical, perpendicular, horizontal", and "top, bottom", etc., are usually based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Without contrary statements, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus cannot be construed as limiting the protection scope of the present invention; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0056] For the convenience of description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "above", etc. may be used here to describe the spatial positional relationships between a device or feature shown in the drawings and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation depicted in the drawings of the device. For example, if the device in the drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will then be positioned "below other devices or structures" or "under other devices or structures". Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations should be made for the spatial relative descriptions used here.

[0057] In addition, it should be noted that the use of words such as "first", "second", etc. to limit components is only for the convenience of distinguishing the corresponding components. Without otherwise stating, the above words have no special meanings, and thus cannot be construed as limiting the protection scope of the present invention.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A monitoring and alarm system for a cable anti-external damage warning pole. The cable anti-external damage warning pole includes a vertical pole (10) disposed on a support base surface (1) and an installation box (20) disposed under the support base surface (1). The installation box (20) is disposed close to a cable duct bank installed under the support base surface (1). It is characterized in that, The monitoring and alarming system includes: A monitoring terminal (21) disposed inside the installation box (20). The monitoring terminal (21) includes a motion sensor assembly for detecting a preset threshold value of vibration, tilt or rotation occurring at the location where the cable duct is located, and comparing the preset threshold value with a set threshold value to determine whether to issue an alarm. Among them, the monitoring terminal (21) includes an LED interface unit. The monitoring terminal (21) is connected to the LED light sign (11) on the upright post (10) through the LED interface unit to transmit alarm information to the LED light sign (11) after the monitoring terminal (21) issues an alarm.

2. The monitoring and alarming system according to claim 1, wherein The monitoring terminal (21) further includes: A main control unit, and the LED interface unit is connected to the main control unit. A sensor interface unit. The main control unit is connected to the motion sensor assembly through the sensor interface unit to transfer the preset threshold value detected by the motion sensor assembly to the main control unit.

3. The monitoring and alarm system according to claim 2, wherein The monitoring terminal (21) further includes: A GPS positioning module connected to the main control unit for obtaining the location of the cable duct. A wireless module connected to the main control unit. The wireless module is in signal connection with the mobile device of the management personnel to transfer the positioning information and relevant alarm information of the cable duct to the management personnel after the monitoring terminal (21) issues an alarm.

4. The monitoring and alarm system according to claim 2, wherein The monitoring and alarming system further includes: A power module (22) disposed inside the installation box (20). The power module (22) is used to connect to the monitoring terminal (21) to supply power to the monitoring terminal (21).

5. The monitoring and alarm system according to claim 4, wherein The monitoring terminal (21) further includes: A power interface unit. The main control unit is connected to the power module (22) through the power interface unit to supply power to each unit connected to the main control unit.

6. The monitoring and alarming system according to claim 4, wherein The monitoring and alarming system further includes: A first controller disposed inside the installation box (20). The first controller is respectively connected to the power module (22) and the solar panel (17) on the upright post (10) to control the solar panel (17) to charge the power module (22); and / or, A second controller (23) disposed inside the installation box (20). The second controller (23) is respectively connected to the power module (22) and the LED light sign (11) to control the power module (22) to supply power to the LED light sign (11).

7. A cable anti-external break warning benchmark, characterized in that, It includes: An upright post (10) disposed on the support base surface (1). An LED light sign (11) for displaying alarm information is provided on the upright post (10). An installation box (20) connected to the upright post (10) and disposed under the support base surface (1). The installation box (20) is arranged close to the cable duct installed under the support base surface (1). The monitoring and alarming system according to any one of claims 1 to 6 is disposed inside the installation box (20), and the monitoring terminal (21) of the monitoring and alarming system is connected to the LED light sign (11), so that when the preset thresholds of vibration, inclination or rotation occurring at the position where the cable duct is located detected by the monitoring terminal (21) are greater than or equal to the set thresholds, the LED light sign (11) displays an alarm message.

8. The cable anti-external-break warning benchmark according to claim 7, characterized in that, The cable anti-external damage warning pole further comprises: A first bracket (12) disposed at the top of the vertical pole (10); A GPS antenna (13) and a wireless module antenna (14) respectively disposed on the first bracket (12). The GPS antenna (13) and the wireless module antenna (14) are respectively connected to the GPS module and the wireless module of the monitoring terminal (21) inside the installation box (20) through a first cable passing through the vertical pole (10), so that the GPS module and the wireless module respectively transmit information to the mobile devices of the management personnel through signals.

9. The cable anti-external-break warning benchmark according to claim 7, characterized in that, The cable anti-external damage warning pole further comprises: A signboard (15) disposed on the vertical pole (10) and connected to the LED light sign (11) as an integral structure. A two-dimensional code is provided on the signboard (15) for obtaining the contact information of the management personnel and the relevant information of the cable duct by scanning.

10. The cable anti-external damage warning benchmark according to claim 8, characterized in that, The cable anti-external damage warning pole further comprises: A second bracket (16) disposed on one side of the top of the vertical pole (10) away from the first bracket (12); A solar panel (17) disposed on the second bracket (16). The solar panel (17) is connected to a first controller inside the installation box (20) through a second cable passing through the vertical pole (10) to control the solar panel (17) to charge the power module (22) inside the installation box (20).

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