Monitoring camera support for power transmission tower

Abstract

The invention relates to the technical field of power transmission tower monitoring auxiliary equipment, in particular to a monitoring camera support for a power transmission tower, which comprises a base, a first acquisition module, a second acquisition module and a controller, and is characterized in that the base is provided with an electromagnet and a permanent magnet; the first acquisition module is used for acquiring image parameters recorded by the camera; the controller is configured to adjust the electrifying current of the electromagnet through a first program if the image parameters belong to a first target type, and disconnect the electrifying state of the electromagnet if the image parameters belong to a second target type, so that the connection stability between the base and the power transmission tower can be ensured; the interference of a magnetic field generated when the electromagnet is electrified on a camera transmission signal can be avoided; when the camera needs to be disassembled and overhauled, the power-on state of the electromagnet is firstly disconnected, the connection strength between the base and the power transmission tower is weakened, at the moment, the base and the power transmission tower can be separated through small force, and operation is easy.

Description

Technical Field

[0001] The invention relates to the technical field of transmission tower monitoring auxiliary equipment, and in particular to a monitoring camera bracket for a transmission tower. Background Art

[0002] Transmission towers are an indispensable part of the power system, mainly used to support and fix power lines to ensure the stable operation of the power system. Since transmission towers are in outdoor environments for a long time, after being continuously exposed to harsh environments such as exposure to the sun, corrosion, earthquakes, mudslides, ice, etc., the tower components will be damaged and broken, resulting in the risk of tilting and collapse of the transmission towers. If they are not inspected and repaired in time, the collapse of the towers will cause large-scale power outages in the transmission areas, affecting the lives of local residents and the economic development of the region.

[0003] In order to reduce the occurrence of safety accidents, there are two main existing solutions. One is to conduct regular manual inspections of transmission towers. Manual inspections are time-consuming, inefficient, labor-intensive, and difficult to carry out under harsh environmental conditions. The other is to install cameras on transmission towers to monitor transmission towers, tower components, and their surroundings in real time.

[0004] When installing a camera on a transmission tower, a mounting bracket is required. In the related technology, a reference document with authorization announcement number CN211399108U discloses a monitoring camera support bracket. When the monitoring camera support bracket is in use, a fence railing or similar columnar object is found on the tower body, and the monitoring camera support bracket is fixed with a U-shaped bracket and a locking plate. Since the tower body is generally made of iron, the magnet under the positioning plate can be well fixed on the tower body, and the groove on the side column can also play a good fixing role with the U-shaped bracket. Finally, the camera is placed on the fixed seat, and the upper baffle is pressed against the camera by adjusting the bolts on the side column.

[0005] Although the above-mentioned surveillance camera support bracket can install the camera body without damaging the tower body, it is found in actual use that when disassembling and repairing the surveillance camera, not only the U-shaped bracket and the lock plate need to be removed manually, but also a large force is required to separate the magnet under the positioning plate and the tower body. The operation is cumbersome, the safety is low, and the maintenance efficiency is affected. Summary of the invention

[0006] Based on this, it is necessary to provide a surveillance camera bracket for a transmission tower to address the problems of time-consuming, labor-intensive, low safety and low maintenance efficiency in the current disassembly and maintenance process of transmission tower cameras.

[0007] The above purpose is achieved through the following technical solutions: A monitoring camera bracket for a power transmission tower, the monitoring camera bracket for a power transmission tower comprising: A base, on which an electromagnet and a permanent magnet are arranged, and the electromagnet and the permanent magnet are magnetically adsorbed on the transmission tower when in use; A first acquisition module is used to acquire image parameters recorded by a camera; A second acquisition module is used to acquire the wind speed of the environment where the base is located; A controller, the controller being configured to: If the image parameter belongs to the first target type, adjusting the current of the electromagnet according to the first procedure; The first target type is that no abnormal situation occurs; the first procedure includes adjusting the current of the electromagnet in direct proportion to the wind speed of the environment in which the base is located; If the image parameter belongs to the second target type, disconnecting the power supply state of the electromagnet; The second target type is the occurrence of an abnormal situation; The image parameters include at least one or any combination of environmental anomaly information and tower component damage information.

[0008] Furthermore, the monitoring camera bracket for a transmission tower further comprises a third acquisition module, and the third acquisition module is used to acquire the magnitude of the environment in which the base is located; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: The current flowing through the electromagnet is adjusted in direct proportion to the magnitude of the earthquake in the environment where the base is located.

[0009] Furthermore, the monitoring camera bracket for the transmission tower further comprises a fourth acquisition module, and the fourth acquisition module is used to acquire the transmission power of the cable on the transmission tower; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: When the transmission power of the cable on the transmission tower is greater than the preset power, the current flowing through the electromagnet is increased in direct proportion.

[0010] Furthermore, the monitoring camera bracket for the transmission tower also includes a fifth acquisition module and a sixth acquisition module, wherein the fifth acquisition module is used to acquire the seasonal parameters of the environment in which the transmission tower is located; and the sixth acquisition module is used to acquire the temperature parameters of the electromagnet; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: When the transmission tower is located in the summer daytime, the current flowing through the electromagnet is adjusted in direct proportion to the temperature parameter of the electromagnet.

[0011] Furthermore, the monitoring camera bracket for a transmission tower further comprises a fan arranged on the base, and the fan is used to accelerate the air flow rate around the electromagnet; The controller is also configured to: When the temperature parameter of the electromagnet is greater than the set temperature, the fan is started.

[0012] Furthermore, the power of the fan is positively correlated with the difference between the temperature parameter of the electromagnet and the set temperature.

[0013] Furthermore, the monitoring camera bracket for a transmission tower also includes an energy module, and the energy module is configured to provide electrical energy to the camera.

[0014] Furthermore, the energy module includes a solar power generation unit arranged on the base, and the solar power generation unit includes a solar panel, and the solar panel can cover the base.

[0015] Furthermore, the monitoring camera bracket for a transmission tower also includes a driving component, and the driving component is configured to drive the solar panel to rotate to change the orientation of the solar panel.

[0016] The beneficial effects of the present invention are: When using a monitoring camera bracket for a transmission tower provided by the present invention, the camera is first installed on a base, and then the base is installed on the transmission tower through a permanent magnet, and then the connection strength between the base and the transmission tower is enhanced by energizing the electromagnet; then the transmission tower, the tower components and the surrounding environment are monitored in real time by the camera, and the image parameters recorded by the camera are obtained by a first acquisition module. If the image parameters belong to a first target type, the energizing current of the electromagnet is adjusted by a first program, so that the connection stability between the base and the transmission tower can be ensured, and the anti-interference ability of the base to the external environment can be improved, thereby This can improve the stability of the camera; if the image parameters belong to the second target type, the power state of the electromagnet is disconnected, so as to prevent the electromagnetic field generated when the electromagnet is energized from interfering with the signal transmission line or internal electronic components of the camera, avoiding signal distortion, noise or intermittent communication interruption, and ensuring that the image of the camera can be transmitted normally to the operation and maintenance personnel; when the camera needs to be disassembled and repaired, first disconnect the power state of the electromagnet to weaken the connection strength between the base and the transmission tower. At this time, a smaller force can be used to separate the base and the transmission tower. The operation is simple, and it saves time and effort, which helps to improve the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a monitoring camera bracket for a transmission tower provided in one embodiment of the present invention when it is installed on a transmission tower; Figure 2 A flow chart of a control method for a monitoring camera bracket for a transmission tower provided by an embodiment of the present invention; Figure 3 The hardware configuration frame of the monitoring camera bracket for the transmission tower provided by one embodiment of the present invention Figure 1 ; Figure 4 A hardware configuration frame of a controller for a surveillance camera bracket for a transmission tower provided in one embodiment of the present invention Figure 2 .

[0018] in: 1. Transmission tower; 2. Base; 3. Camera; 4. Controller; 401. Processor; 402. Memory; 403. Communication interface; 404. Bus; 41. Electromagnet; 42. First acquisition module; 43. Second acquisition module; 44. Third acquisition module; 45. Fourth acquisition module; 46. Fifth acquisition module; 47. Sixth acquisition module; 48. Fan; 49. Energy module. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0020] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned herein, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is 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 to the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] like Figures 1 to 3 As shown, a monitoring camera bracket for a transmission tower provided in an embodiment of the present invention is configured to include a base 2, a first acquisition module 42 and a controller 4, wherein an electromagnet 41 and a permanent magnet are arranged on the base 2, and the electromagnet 41 and the permanent magnet are magnetically adsorbed on the transmission tower 1 when in use; the first acquisition module 42 is used to obtain image parameters recorded by the camera 3; the controller 4 is configured to, if the image parameters belong to the first target type, adjust the current of the electromagnet 41 with the first program; if the image parameters belong to the second target type, disconnect the power state of the electromagnet 41; wherein the image parameters include at least one or any combination of environmental abnormality information and tower component damage information.

[0023] Specifically in this embodiment, the electromagnet 41 and the permanent magnet can be set to a ring structure to avoid magnetic field interference, and are fixedly set at the bottom of the base 2 during installation; the camera 3 is set to be detachably set on the top of the base 2 during installation; the environmental abnormality information is set to at least include birds nesting, kites and illegal intruders approaching the transmission tower 1; the tower component damage information is set to at least include abnormalities of insulators, wires, hardware, etc., such as flashover, breakage or falling off.

[0024] When any of the above situations occurs, it is an abnormal situation and belongs to the second target type. At this time, in order to avoid accidents, the camera 3 is set to send a signal of the corresponding situation to the operation and maintenance personnel, so as to facilitate taking measures in advance to prevent accidents. Since the electromagnet 41 is still operating at this time, on the one hand, the electromagnetic field generated by it will interfere with the signal transmission line or internal electronic components of the camera 3, causing signal distortion, noise or intermittent communication interruption. On the other hand, the radio frequency radiation generated by it will also interfere with the wireless signal transmission of the camera 3, causing the operation and maintenance personnel to be unable to receive signals in time or receive incomplete or erroneous signals, so that they cannot be repaired in time, which is prone to greater accidents and greater economic losses. To avoid this situation, it is set that if the image parameters belong to the second target type, the power-on state of the electromagnet 41 is disconnected, so as to avoid the electromagnetic field generated by the electromagnet 41 when it is powered on to interfere with the signal transmission line or internal electronic components of the camera 3, avoid signal distortion, noise or intermittent communication interruption, ensure that the image of the camera 3 can be normally transmitted to the operation and maintenance personnel, and facilitate timely measures.

[0025] When none of the above situations occurs, it belongs to the first target type. In the case of external interference (wind, vibration, foreign matter), in order to ensure the connection stability between the base 2 and the transmission tower 1, it is set that if the image parameters belong to the first target type, the current of the electromagnet 41 is adjusted by the first program, so that the magnetic force generated by the electromagnet 41 can be adaptively adjusted, which can not only ensure the connection stability between the base 2 and the transmission tower 1, but also improve the anti-interference ability of the base 2 to the external environment, thereby improving the stability of the camera 3 and ensuring that the camera 3 can accurately and stably obtain image parameters.

[0026] More specifically, the controller 4 refers to a device that can generate an operation control signal according to the instruction operation code and the timing signal to instruct the electromagnet 41 to execute the control instruction. Exemplarily, the controller 4 can be a central processing unit (CPU), a general-purpose processor network processor (NP), a digital signal processor (DSP), a microprocessor, a microcontroller, a programmable logic device (PLD) or any combination thereof. The controller 4 can also be other devices with processing functions, such as circuits, devices or software modules, and the embodiments of the present invention do not impose any restrictions on this.

[0027] More specifically, the first acquisition module 42 can be set as an image acquisition card, which can convert the camera output signal into a format that can be processed by the controller 4, and can not only acquire images, but also acquire parameters such as resolution, frame rate, color mode, etc.; it can also be set as an embedded vision system, which integrates multiple functions, can connect to the camera to obtain image parameters, and can process and analyze images in real time and extract object feature parameters.

[0028] During use, the camera 3 is first installed on the base 2, and then the base 2 is installed on the transmission tower 1 through a permanent magnet. Then, the connection strength between the base 2 and the transmission tower 1 is enhanced by energizing the electromagnet 41. Then, the transmission tower 1, the tower components and their surroundings are monitored in real time by the camera 3, and the image parameters recorded by the camera 3 are obtained by the first acquisition module 42. If the image parameters belong to the first target type, the current of the electromagnet 41 is adjusted by the first program, so as to ensure the connection stability between the base 2 and the transmission tower 1, and improve the anti-interference ability of the base 2 to the external environment, thereby improving the camera. The stability of the camera 3; if the image parameter belongs to the second target type, the power state of the electromagnet 41 is disconnected, so as to avoid the electromagnetic field generated by the electromagnet 41 when it is energized to interfere with the signal transmission line or internal electronic components of the camera 3, avoid signal distortion, noise or intermittent communication interruption, and ensure that the image of the camera 3 can be normally transmitted to the operation and maintenance personnel; when the camera 3 needs to be disassembled and repaired, the power state of the electromagnet 41 is first disconnected to weaken the connection strength between the base 2 and the transmission tower 1. At this time, the base 2 and the transmission tower 1 can be separated with a smaller force, which is simple to operate, saves time and effort, and helps to improve the maintenance efficiency.

[0029] In some embodiments, the monitoring camera bracket for a transmission tower is configured to further include a second acquisition module 43, and the second acquisition module 43 is used to acquire the wind speed of the environment in which the base 2 is located; The controller 4 is configured to adjust the current of the electromagnet 41 according to the first program if the image parameter belongs to the first target type, specifically including: The first target type is that no abnormal situation occurs, and the current of the electromagnet 41 is adjusted in direct proportion to the wind speed of the environment where the base 2 is located.

[0030] Specifically in this embodiment, the second acquisition module 43 can be set to any one of the wind speed measuring devices such as a cup anemometer, a propeller anemometer or an ultrasonic anemometer, among which the cup anemometer is the most common type of anemometer, consisting of four rotating cups. When the wind blows, these cups will rotate, and the rotation speed is proportional to the wind speed; the propeller anemometer is similar to the propeller of a small airplane. When the wind blows the propeller, the rotation rate can be used to calculate the wind speed; the sonic anemometer uses the time difference when ultrasonic waves propagate in different directions to measure the wind speed. It does not require any moving parts and is therefore more durable in harsh environments.

[0031] More specifically, when the current of the electromagnet 41 remains unchanged, the greater the wind speed in the environment where the base 2 is located, the easier it is for the base 2 to be blown, which in turn causes the camera 3 to shake, making the imaging unstable, making it difficult to obtain accurate image parameters, and causing the operation and maintenance personnel to be unable to receive signals in time, and thus unable to carry out repairs in time, which can easily lead to larger accidents and greater economic losses. To avoid this situation, it is set to adjust the current of the electromagnet 41 in direct proportion to the wind speed in the environment where the base 2 is located, so that when the wind speed in the environment where the base 2 is located is greater, the current of the electromagnet 41 is increased in direct proportion, so that the electromagnet 41 can generate a greater magnetic force, so as to enhance the connection strength between the base 2 and the transmission tower 1, thereby improving the stability of the camera 3 and ensuring that the camera 3 can accurately and stably obtain image parameters.

[0032] In some other embodiments, the monitoring camera bracket for a transmission tower is configured to further include a third acquisition module 44, and the third acquisition module 44 is used to obtain the magnitude of the environment in which the base 2 is located; The controller 4 is configured to adjust the current of the electromagnet 41 according to the first program if the image parameter belongs to the first target type, specifically including: The magnitude of the current flowing through the electromagnet 41 is adjusted in direct proportion to the magnitude of the earthquake in the environment where the base 2 is located.

[0033] Specifically in this embodiment, the third acquisition module 44 can be set as a seismograph or an accelerometer, wherein the accelerometer uses one or more suspended weights (mass blocks) that move relative to a frame fixed to the ground when an earthquake occurs, and this relative motion is converted into a waveform record on a recording medium (such as paper or digital memory), i.e., a seismogram, which can reflect the magnitude of the environment in which the base 2 is located; an accelerometer is a more modern earthquake monitoring device that can directly measure ground acceleration, and it usually uses electronic sensors, such as piezoelectric crystals or MEMS (micro-electromechanical systems) sensors, to measure ground motion caused by earthquakes.

[0034] More specifically, when the current of the electromagnet 41 remains unchanged, when the magnitude of the earthquake in the environment where the base 2 is located is greater, the base 2 is more easily driven, which in turn causes the camera 3 to shake easily, making the imaging unstable, making it difficult to obtain accurate image parameters, and causing the operation and maintenance personnel to be unable to receive signals in time, and thus unable to carry out repairs in time, which easily leads to larger accidents and greater economic losses. To avoid this situation, it is set to adjust the current of the electromagnet 41 in direct proportion to the magnitude of the earthquake in the environment where the base 2 is located, so that when the magnitude of the earthquake in the environment where the base 2 is located is greater, the current of the electromagnet 41 is increased in direct proportion, so that the electromagnet 41 can generate a greater magnetic force, so as to enhance the connection strength between the base 2 and the transmission tower 1, thereby improving the stability of the camera 3 and ensuring that the camera 3 can accurately and stably obtain image parameters.

[0035] In some other embodiments, the monitoring camera bracket for the transmission tower is configured to further include a fourth acquisition module 45, and the fourth acquisition module 45 is used to acquire the transmission power of the cable on the transmission tower 1; The controller 4 is configured to adjust the current of the electromagnet 41 according to the first program if the image parameter belongs to the first target type, specifically including: When the power transmitted by the cable on the transmission tower 1 is greater than the preset power, the current flowing through the electromagnet 41 is increased in direct proportion.

[0036] Specifically in this embodiment, the fourth acquisition module 45 can be set as a smart meter, which can monitor the real-time power of the cable on the transmission tower 1; the preset power is the set power, such as a 230kV or 500kV cable, the peak power transmitted can range from hundreds of megawatts to thousands of megawatts, for a 230kV cable, the preset power can be set to 500MW, for a 500kV cable, the preset power can be set to 1000MW; when the transmission power of the cable on the transmission tower 1 is greater than the preset power, on the one hand, the cable will generate a strong electromagnetic field, and the electromagnet 41 itself, as an electromagnetic device, its working state will be affected by the external electromagnetic field, resulting in the magnetic force of the electromagnet 41 fluctuating or unstable. On the one hand, the cable will generate a lot of heat and transmit it to the electromagnet 41 through the transmission tower 1. When the temperature of the electromagnet 41 rises, its performance will decrease, affecting the magnetic strength, which will also affect the connection strength between the base 2 and the transmission tower 1. In order to reduce the influence on the electromagnet 41, it is set that when the transmission power of the cable on the transmission tower 1 is greater than the preset power, the current of the electromagnet 41 is increased proportionally, so that on the one hand, the magnetic field strength generated by the electromagnet 41 can be enhanced, thereby improving the resistance to the external magnetic field, and on the other hand, the magnetic force generated by the electromagnet 41 can be enhanced to ensure the connection strength between the base 2 and the transmission tower 1.

[0037] In other embodiments, the monitoring camera bracket for the transmission tower is configured to further include a fifth acquisition module 46 and a sixth acquisition module 47, wherein the fifth acquisition module 46 is used to acquire the seasonal parameters of the environment in which the transmission tower 1 is located; and the sixth acquisition module 47 is used to acquire the temperature parameters of the electromagnet 41; The controller 4 is configured to adjust the current of the electromagnet 41 according to the first program if the image parameter belongs to the first target type, specifically including: When the environment where the transmission tower 1 is located is summer daytime, the current flowing through the electromagnet 41 is adjusted in direct proportion to the temperature parameter of the electromagnet 41 .

[0038] Specifically in this embodiment, the fifth acquisition module 46 is set as a timer, which records the date and time. The season of the environment in which the transmission tower 1 is located can be judged from the date, and the time can be judged whether the environment in which the transmission tower 1 is located is daytime or night; the sixth module is set as a temperature sensor, which can be a thermocouple, a thermistor or a digital thermometer; when the environment in which the transmission tower 1 is located is summer daytime, under the dual influence of solar radiation and hot air, the temperature of the electromagnet 41 is high, and its performance will decrease, affecting the magnetic strength, and then affecting the connection strength between the base 2 and the transmission tower 1; in order to reduce the influence on the electromagnet 41, it is set to when the environment in which the transmission tower 1 is located is summer daytime, the current of the electromagnet 41 is adjusted in direct proportion according to the temperature parameter of the electromagnet 41, so that the magnetic force generated by the electromagnet 41 can be enhanced to ensure the connection strength between the base 2 and the transmission tower 1.

[0039] In a further embodiment, the monitoring camera bracket for a transmission tower is configured to further include a fan 48 disposed on the base 2, and the fan 48 is used to accelerate the air flow rate around the electromagnet 41; The controller 4 is also configured to: When the temperature parameter of the electromagnet 41 is greater than the set temperature, the fan 48 is started.

[0040] Specifically in this embodiment, the set temperature is a preset temperature, for example, it can be set to 55°C; when the temperature parameter of the electromagnet 41 is greater than 55°C, its performance decreases significantly, thereby affecting the connection strength between the base 2 and the transmission tower 1. At this time, the fan 48 can be started to speed up the air flow rate around the electromagnet 41, improve the heat dissipation capacity of the electromagnet 41, and reduce the temperature of the electromagnet 41, so that its performance recovers to ensure the connection strength between the base 2 and the transmission tower 1.

[0041] In a further embodiment, the power of the fan 48 is positively correlated with the difference between the temperature parameter of the electromagnet 41 and the set temperature.

[0042] Specifically in this embodiment, when the difference between the temperature parameter of the electromagnet 41 and the set temperature is larger, it means that the temperature of the electromagnet 41 is higher and the performance is worse. At this time, in order to ensure the connection strength between the base 2 and the transmission tower 1, it is set to increase the power of the fan 48 accordingly to ensure that the electromagnet 41 can dissipate heat at a faster speed, thereby ensuring its performance.

[0043] In other embodiments, the monitoring camera bracket for a transmission tower is configured to also include an energy module 49 , and the energy module 49 is configured to provide electrical energy to the camera 3 .

[0044] Specifically in this embodiment, the energy module 49 can be configured to include a solar power generation unit arranged on the base 2, and the solar power generation unit includes a solar panel. The solar panel can cover the base 2, so as to not only supply power to the camera 3 by absorbing solar energy, but also cover the base 2, thereby reducing the impact of solar radiation on the temperature rise of the base 2, and thereby reducing the temperature rise of the electromagnet 41.

[0045] In a further embodiment, the monitoring camera bracket for a transmission tower is configured to also include a driving member, and the driving member is configured to drive the solar panel to rotate to change the orientation of the solar panel.

[0046] Specifically in this embodiment, the driving member can be configured as a driving motor, which is arranged on the top of the base 2 during installation. The motor shaft of the driving motor is fixedly connected to the bottom of the solar panel to drive the solar panel to rotate, thereby ensuring the power generation efficiency of the solar power generation unit and always covering the base 2.

[0047] In other embodiments, the energy module 49 may also be configured to provide electrical energy to the camera 3 in the form of a separate power source or a combination of a wind power generation unit and a solar power generation unit.

[0048] It is understandable that the energy module 49 can also be configured to provide electrical energy to the drive motor, the fan 48 and the electromagnet 41 at the same time.

[0049] like Figure 4 As shown, an embodiment of the present invention further provides a hardware configuration block diagram of a controller 4, wherein the controller 4 includes a processor 401, and optionally, a memory 402 and a communication interface 403 connected to the processor 401. The processor 401, the memory 402 and the communication interface 403 are connected via a bus 404.

[0050] Processor 401 may be a central processing unit (CPU), a general-purpose processor network processor (NP), a digital signal processor (DSP), a microprocessor, a microcontroller, a programmable logic device (PLD), or any combination thereof. Processor 401 may also be any other device having a processing function, such as a circuit, a device, or a software module. Processor 401 may also include multiple CPUs, and processor 401 may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. The processor here may refer to one or more devices, circuits, or processing cores for processing data (such as computer program instructions).

[0051] The memory 402 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of an instruction or data structure and can be accessed by a computer, and the embodiment of the present invention does not impose any restrictions on this. The memory 402 may exist independently or be integrated with the processor 401. Among them, the memory 402 may contain a computer program code. The processor 401 is used to execute the computer program code stored in the memory 402, so as to realize the control method provided by the embodiment of the present invention.

[0052] The communication interface 403 can be used to communicate with other devices or communication networks (such as Ethernet, radio access network (RAN), wireless local area networks (WLAN), etc. The communication interface 403 can be a module, a circuit, a transceiver or any device that can achieve communication.

[0053] The bus 404 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus. The bus 404 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one thick line is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0054] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0055] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A surveillance camera bracket for a transmission tower, characterized in that: The monitoring camera bracket for the transmission tower includes: A base, on which an electromagnet and a permanent magnet are arranged, and the electromagnet and the permanent magnet are magnetically adsorbed on the transmission tower when in use; A first acquisition module is used to acquire image parameters recorded by a camera; A second acquisition module is used to acquire the wind speed of the environment where the base is located; A controller, the controller being configured to: If the image parameter belongs to the first target type, adjusting the current of the electromagnet according to the first procedure; The first target type is that no abnormal situation occurs, and the first procedure includes adjusting the current of the electromagnet in direct proportion to the wind speed of the environment in which the base is located; If the image parameter belongs to the second target type, disconnecting the power supply state of the electromagnet; The second target type is the occurrence of an abnormal situation; The image parameters include at least one or any combination of environmental anomaly information and tower component damage information.

2. The monitoring camera bracket for a transmission tower according to claim 1, characterized in that: The monitoring camera bracket for a transmission tower further comprises a third acquisition module, and the third acquisition module is used to acquire the magnitude of the environment in which the base is located; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: The current flowing through the electromagnet is adjusted in direct proportion to the magnitude of the earthquake in the environment where the base is located.

3. The monitoring camera bracket for a transmission tower according to claim 1, characterized in that: The monitoring camera bracket for the transmission tower further comprises a fourth acquisition module, and the fourth acquisition module is used to acquire the transmission power of the cable on the transmission tower; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: When the transmission power of the cable on the transmission tower is greater than the preset power, the current flowing through the electromagnet is increased in direct proportion.

4. The monitoring camera bracket for a transmission tower according to claim 1, characterized in that: The monitoring camera bracket for the transmission tower also includes a fifth acquisition module and a sixth acquisition module, wherein the fifth acquisition module is used to acquire the seasonal parameters of the environment in which the transmission tower is located; and the sixth acquisition module is used to acquire the temperature parameters of the electromagnet; The controller is configured to adjust the current of the electromagnet according to a first procedure if the image parameter belongs to a first target type, specifically including: When the transmission tower is located in the summer daytime, the current flowing through the electromagnet is adjusted in direct proportion to the temperature parameter of the electromagnet.

5. The monitoring camera bracket for a transmission tower according to claim 4, characterized in that: The monitoring camera bracket for a transmission tower further comprises a fan arranged on the base, and the fan is used to accelerate the air flow rate around the electromagnet; The controller is also configured to: When the temperature parameter of the electromagnet is greater than the set temperature, the fan is started.

6. The monitoring camera bracket for a transmission tower according to claim 5, characterized in that: The power of the fan is positively correlated with the difference between the temperature parameter of the electromagnet and the set temperature.

7. The monitoring camera bracket for a transmission tower according to claim 1, characterized in that: The monitoring camera bracket for a transmission tower also includes an energy module, and the energy module is configured to provide electrical energy to the camera.

8. The monitoring camera bracket for a transmission tower according to claim 7, characterized in that: The energy module comprises a solar power generation unit arranged on the base, and the solar power generation unit comprises a solar panel, and the solar panel can cover the base.

9. The monitoring camera bracket for a transmission tower according to claim 8, characterized in that: The monitoring camera bracket for a transmission tower also includes a driving member, and the driving member is configured to drive the solar panel to rotate to change the orientation of the solar panel.

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