51 results about "Lightning detection" patented technology

The invention discloses a thunder and lightning positioning method and system based on multi-source data fusion, and belongs to the technical field of thunder and lightning monitoring and positioning. The method comprises the following steps: in a preset time window, collecting first and second arrival time of a lightning event received by each ground lightning detection device, and calculating the arrival time difference; and extracting a lightning detection distance, a capture time difference and an observation included angle in combination with the lightning area image, obtaining an electric field change rate, a radar reflectivity and an equipment distance, substituting into a combined lightning positioning formula, and calculating a space distance between a lightning striking point and the first receiving equipment. Through the position information of the equipment, the geographical coordinate of the lightning striking point is calculated. According to the scheme, the spatial resolution and accuracy of lightning positioning can be effectively improved, positioning errors caused by a traditional radar or single-point monitoring method are reduced, simultaneous positioning of a plurality of lightning striking points is supported, and accurate data support and spatial decision basis are provided for subsequent lightning risk early warning, power equipment protection and disaster traceability.

The present application relates to lightning monitoring and strategy optimization technical field, especially a kind of lightning detection station layout method and system based on intelligent optimization algorithm.The site coordinates are used as the initial population satisfying the site position constraint of solution generation, and the individual corresponding to solution is 3N-dimensional vector, corresponding to the three-dimensional coordinates of N sites;Then population iteration is carried out through population mutation, crossing.This application can maintain the higher diversity of individual in the process of individual mutation, and randomly selects multiple parent individuals for mutation.Although the convergence speed is slow in high-dimensional, multi-peak experimental environment, it has stronger global search ability and the advantage of avoiding local convergence.The present application solves the problem that lightning positioning site distribution cannot consider terrain and cannot guarantee detection efficiency and accuracy in the prior art.

The invention belongs to the technical field of radio frequency thunder and lightning positioning, and particularly discloses a wind turbine generator lightning arresting detection method based on radio frequency electromagnetic detection. According to the invention, the initial layout of the directional antenna is planned through the signal-to-noise ratio, the elevation angle and the number of stations in a constrained manner, thereby overcoming the defects that the omnidirectional antenna is low in signal-to-noise ratio and is liable to be interfered in a wind power plant, and achieving the selective focusing of a target airspace and the collection of high-signal-to-noise-ratio data. And station distribution parameters are iteratively optimized by simulating lightning signals, so that the capability of monitoring lightning stroke areas of key components of the fan is enhanced. Time parameters are accurately extracted by using the high gain characteristic of the directional antenna, and high-precision measurement of the time difference of arrival is ensured in combination with a unified time base alignment technology. Finally, a high-resolution three-dimensional lightning stroke channel form is inversely generated based on a spherical propagation model, the problem of detection interference in a complex environment of a wind power plant is systematically solved, and an accurate three-dimensional observation basis is provided for lightning stroke protection design and accident analysis.

The present invention belongs to the field of lightning detection, and specifically relates to an ultra-long-range lightning location method and system based on very low frequency electromagnetic pulse signals, aiming to solve the problem that existing three-dimensional lightning location methods cannot meet the needs of long-range lightning monitoring. The present invention includes: real-time acquisition of lightning electromagnetic pulse data from each detection station and time window screening; secondary matching through signal cross-correlation method; calculation of the initial position of lightning based on the data of secondary matching; iterative optimization through nonlinear least squares algorithm with the initial position of lightning as the center to obtain the lightning position after error optimization; if the distance between the two positions is less than the set error, the optimized lightning position is used as the located lightning position. The present invention can achieve real-time and high-precision detection of lightning activities within a range of thousands of kilometers, with a positioning accuracy of 2-10km within the detection network and positioning accuracy outside the detection network that can be better than 1% of the signal propagation distance. The detection efficiency of lightning within the detection network is higher than 60%, and the maximum detection distance can reach more than 8,000km.

The present invention discloses an airborne lightning detection system, which belongs to the technical fields of lightning early warning for aircraft and lightning monitoring and early warning for high-speed ground vehicles. It addresses the problem that existing technologies cannot achieve high-precision single-station measurements, making them unsuitable for use in mobile devices. The system includes vertical and horizontal antennas for acquiring vertical and horizontal electric field signals from a space lightning radiation source; an integration circuit for converting the electric field signals into voltages; a high-pass amplifier circuit for filtering out clutter from the integrated voltage signal, performing waveform identification and matching, and amplifying the radiation signal; a sampling analog-to-digital conversion circuit for sampling the signal output by the high-pass amplifier circuit and converting the analog signal into a digital signal; a radio positioning antenna for acquiring lightning direction information from the lightning radiation source; and an embedded Linux system that combines the digital signal and lightning direction information to calculate the distance from the lightning radiation source. The system is used to calculate the distance between the radiation source and an observation point.

The application discloses a thunder and lightning comprehensive detection early warning system and a thunder and lightning detection method thereof, which comprises an atmospheric electric field detection module, a meteorological radar module and a system module. The atmospheric electric field detection module is used for detecting characteristic value A of a thundercloud in a specific area, which at least contains electric field data. The meteorological radar module is used for detecting characteristic value B of the thundercloud in the specific area, which at least contains geographic position data. The system module is used for connecting the atmospheric electric field detection module and the meteorological radar module, and combining the received characteristic value A with the characteristic value B to form thunder and lightning early warning information. The application combines the meteorological radar and the atmospheric electric field equipment, embeds the meteorological radar device into the atmospheric electric field instrument, detects echo data by the radar, converts the echo data into an echo intensity color map, and superimposes the color map on a map to form a thunder and lightning detection early warning radar system.

The utility model discloses a rapid spacing determination tool for lightning receiving detection, which relates to the technical field of detection tools and comprises a rotating column, a first detection piece is arranged on one side of the rotating column, a second detection piece is arranged on the other side of the rotating column, and two locking pieces are arranged at the top of the second detection piece. According to the utility model, the angle between the second detection member and the first detection member is fixed through rotation adjustment and locking of the screw rod, the angle stability is ensured, the detection result is prevented from being influenced by changes, the adjustment of the vertical plate generates elastic force through compression of the first spring, the locking of the vertical position is ensured, and the adjustment of the transverse length is realized through cooperation of the insertion rod and the positioning hole. The expansion length of the detection piece is accurately controlled, the standard requirement is met, the stability of the equipment is enhanced, flexible angle adjustment options are provided, the adjustment and measurement precision of the equipment is optimized, and the detection efficiency and reliability are improved.

The utility model discloses a thunder and lightning monitoring and early warning device, which relates to the technical field of thunder and lightning monitoring and comprises a main body unit, a monitoring unit arranged at the side part of the main body unit, a current collection unit arranged above the main body unit and a cleaning unit arranged at the side part of the main body unit, the monitoring unit comprises a thunder and lightning detector installed on the side portion of the main body unit, a thunder and lightning detection probe installed on the top of the thunder and lightning detector, and a protection piece arranged on the side portion of the thunder and lightning detector. According to the thunder and lightning monitoring and early warning device provided by the utility model, dust deposited on the surface of the solar panel can be cleaned in real time through the monitoring unit and the cleaning unit, so that the power generation efficiency is improved.

The embodiment of the invention discloses a low-power-consumption lightning stroke current amplitude detection circuit and method, and relates to the technical field of lightning stroke detection, the low-power-consumption lightning stroke current amplitude detection circuit comprises a lightning stroke signal acquisition unit, a rectification unit, n trigger units and a controller, and n is a positive integer greater than 1; the lightning stroke signal acquisition unit is connected with the rectification unit. The rectification unit is connected with the n trigger units. The n trigger units are all connected with the controller; wherein the trigger level thresholds of the n trigger units are different from each other; if the first trigger unit is not triggered, the controller is in a dormant state; if the first trigger unit is triggered, the controller is awakened, and the controller determines the lightning stroke current amplitude based on the trigger unit with the highest trigger level threshold in all the triggered trigger units. According to the invention, the lightning stroke current amplitude can be detected while low power consumption is ensured.

The invention relates to the technical field of thunder and lightning monitoring and strategy optimization, in particular to a thunder and lightning detection station layout method and system based on an intelligent optimization algorithm. The station coordinates serve as a solution to generate an initial population meeting station position constraints, individuals corresponding to the solution are 3N-dimensional vectors, and the 3N-dimensional vectors correspond to three-dimensional coordinates of N stations; and population iteration is carried out through population variation and crossover. In the individual variation process, multiple parent individuals are randomly selected for variation, and high diversity of the individuals can be kept. In a high-dimensional and multi-peak experimental environment, although the convergence speed is low, the method has the advantages of higher global search capability and avoidance of local convergence. The problems that in the prior art, lightning positioning station distribution cannot give consideration to the terrain, and the detection efficiency and precision cannot be guaranteed are solved.

The invention provides a thunder and lightning three-dimensional detection device and method and a medium, and the device comprises a thunder and lightning detection sensor which outputs thunder and lightning electromagnetic wave signal intensity and initial thunder and lightning three-dimensional angle data; the attitude detection module is used for monitoring real-time attitude data of the thunder and lightning detection sensor; the data processing compensation control module is used for carrying out real-time combined calibration and rectification on the initial thunder and lightning three-dimensional angle data and the real-time attitude data of the thunder and lightning detection sensor, and outputting thunder and lightning angle data after calibration and rectification; according to the device, the attitude change of the sensor can be continuously monitored in the thunder and lightning detection process through the attitude detection module, and the angle deviation is compensated in real time through the data processing compensation control module, so that the device can adjust the azimuth angle measurement value in real time even if the sensor carrier moves or shakes, the continuity and accuracy of positioning data are ensured, and the accuracy of thunder and lightning detection is improved. The hysteresis of off-line calibration is avoided, the automation of direction angle deviation compensation is realized, and the method is suitable for being deployed on an unattended field station or a mobile platform.

The application is a lightning positioning optimization method and system and a medium for correcting the influence of terrain and geological parameters on lightning electromagnetic wave propagation. The method grids the area around the lightning detection station involved in lightning positioning. Using the ground and ionosphere electromagnetic wave propagation model, the time delay correction value and parameter correction coefficient of lightning electromagnetic wave propagation from the preliminary lightning position to the lightning detection station are calculated without considering terrain and geological parameters and considering terrain and geological parameters. When the closest grid point is found as the lightning point in the time delay correction table and parameter correction coefficient table corresponding to the lightning detection station involved in positioning, the time delay correction value and parameter correction coefficient corresponding to each lightning detection station are used to correct the lightning detection station, and the corrected waveform arrival time and corrected characteristic parameters corresponding to each lightning detection station are obtained. The accurate lightning position and accurate lightning characteristic parameters are calculated.

The invention provides an experimental device for testing the performance of thunder and lightning detection equipment based on a real thunder and lightning electromagnetic pulse signal, and relates to the technical field of thunder and lightning detection. The device comprises a lightning detection equipment data acquisition card which acquires an analog quantity waveform in real time, and when a voltage value corresponding to a certain point in the acquired analog quantity waveform exceeds a trigger threshold value, the lightning detection equipment is started; packaging all sampling data points in a preset time length range before and after the moment point, the analyzed time corresponding to the point and the longitude and latitude information of the lightning detection equipment to generate monitoring data, and transmitting the monitoring data to an upper computer; and the upper computer receives the monitoring data, draws a waveform by using written Labview program software and displays time and latitude and longitude information for comparison and verification. The technical problems that the field test period is long, the randomness is high, the risk is uncontrollable, the cost is high, and the difference between the traditional laboratory simulation lightning signal characteristics and the real lightning is large are solved.

The embodiment of the invention provides a power transmission line lightning stroke fault identification method and a lightning detection device. The method comprises the steps that an optical sensing unit is used for capturing lightning optical signals in a preset time period and converting the lightning optical signals into a series of event data; processing the event data, and identifying a target lightning event related to the lightning stroke of the power transmission line; and according to the spatial information of the target lightning event and the geographic information of the power transmission equipment, judging whether the target lightning event causes a fault of the power transmission equipment. Therefore, the influence of the lightning on the power transmission equipment is judged by capturing the optical signal in real time, the lightning detection accuracy can be improved, and the detection accuracy of the lightning on the fault of the power transmission equipment is improved.

Embodiments of the present disclosure provide a lightning waveform identification model training method and a lightning waveform identification method, which are applied to the technical field of lightning detection and identification. The method comprises: synchronously collecting impulse data and double-channel waveform data of multiple sites through a wideband magnetic field sensor; performing time difference positioning and event screening based on the impulse data, matching the corresponding waveform data according to the screening result, binding the waveform data and the true value label corresponding to the event, and forming the labeled training sample as a labeled data set; collecting unlabeled double-channel waveform data as an unlabeled data set, and jointly constituting a mixed data set with the labeled data set and the unlabeled data set; and training a teacher-student model based on the mixed data set to obtain a lightning waveform identification model. In this way, the dependence on artificial labeling in the deep learning model training process can be effectively reduced, and the overall robustness and identification accuracy of the system can be significantly improved in the case of insufficient site quantity.

The application discloses a kind of full lightning activity area diagnostic methods for lightning detection data missing area, including collecting lightning activity data and carrying out space-time consistency matching, carry out convection cloud area and lightning identification, construct lightning label set according to lightning identification result in convection cloud area, carry out feature calculation and obtain multi-dimensional infrared brightness temperature feature, carry out feature screening and obtain multi-dimensional infrared brightness temperature representative feature, according to lightning label set and corresponding multi-dimensional infrared brightness temperature representative feature carry out multi-model integration training and optimization, carry out model evaluation and select comprehensive optimal lightning diagnostic model, input comprehensive optimal lightning diagnostic model and obtain lightning diagnostic result with the multi-dimensional infrared channel brightness temperature data to be diagnosed.It can realize the identification of lightning activity area kilometer level, solve the technical bottleneck of efficient monitoring of lightning activity in remote areas, provide an implementation means for lightning monitoring and early warning in remote areas, thereby effectively supporting the lightning protection and disaster reduction work in the corresponding area.

The present invention relates to the technical field of lightning monitoring, and specifically provides a hybrid baseline lightning detection system and method that integrates two-dimensional and three-dimensional, including: a detection station, a communication network, and a central server; the detection station is used for detecting and preprocessing lightning signals; the communication network is used for realizing data transmission and instruction interaction between the detection station and the central server; the central server is used for collecting the detection information of the detection station and performing lightning analysis based on the detection information. The technical solution provided by the present invention combines the new ideas of broadband detection and hybrid baseline networking, improves the comprehensiveness and accuracy of lightning monitoring, and enhances the multi-scenario applicability and popularization rate of lightning detection and positioning technology.

This utility model discloses a radiation source generating device for verifying the positioning accuracy of a lightning detection system, within the field of lightning detection technology. The device includes a central control unit connected to an arbitrary waveform generator, a GPS receiver, and a radio frequency processing unit, which is connected to an antenna. This enables high-precision positioning accuracy verification of the lightning detection system with adjustable three-dimensional spatial position. Furthermore, the radiation source transmitting device can simulate lightning radiation sources of corresponding frequency bands according to the requirements of different frequency band lightning detection systems. It can accurately record the precise time and spatial position of the lightning radiation source used for network accuracy verification, significantly improving verification accuracy. The device is flexible and lightweight, and can be equipped with a drone, allowing accuracy verification experiments to be conducted at any location within the detection network without involving actual lightning discharge events, thus providing excellent safety.

The invention relates to the field of lightning detection, and discloses a lightning identification method, a lightning detection system, a lightning detection device and electronic equipment, and the method comprises the steps: receiving a lightning identification result, confidence and original lightning data sent by each edge detection end; obtaining a lightning positioning theoretical value based on the analysis of the original lightning data, and obtaining a lightning positioning error through the inversion of the lightning positioning theoretical value; for each edge detection end, the weight of the lightning identification result is calculated by using the lightning positioning error and the confidence coefficient of the edge detection end; and performing weighted voting on the lightning identification result of each edge detection end to obtain a final lightning identification result. In the application, even if a certain edge detection end has a fault or data is inaccurate, the data of other detection ends which work normally can still influence a final result. Through a weighted voting mechanism, data abnormity of an individual detection end can be offset to a certain degree, and the reliability of a lightning identification result is ensured.

The application discloses a magnetic field identification method based on lightning positioning, which adopts the method of independent timing of each time condition to accurately mark and determine the time point based on global clock information, detects and identifies different operation states of the data magnetic field signal sent by a lightning detection station, and waits for the state of the over-threshold effective signal; when the over-threshold effective signal exists, the method starts to find the peak value and records the time point information of the current trigger threshold; after the peak value is determined, the peak point time information is recorded and the method is transferred to the detection of the falling time and the detection of the subsequent peak value intensity. Through the circulation of the method, the lightning signal can be continuously identified and processed.

The application provides a mobile lightning three-dimensional positioning system, which is composed of a vehicle-mounted ground master station, a plurality of airborne air sub-stations and a plurality of mobile air sub-stations. The vehicle-mounted ground master station and the airborne air sub-stations are provided with lightning signal collecting devices, the vehicle-mounted ground master station adopts a vehicle as a ground mobile carrier, the airborne air sub-stations and the mobile air sub-stations adopt rotary-wing unmanned aerial vehicles as air mobile carriers. The airborne air sub-stations are arranged in a staggered manner, and form a three-dimensional mobile lightning detection network of ground layer, low-altitude layer and middle-altitude layer. The arrangement form of the vehicle-mounted ground master station and the airborne air sub-stations can be changed at any time, and the system has high mobility. The airborne air sub-stations are provided with wireless signal transmitting devices, lightning signals are transmitted after being processed and modulated, the lightning signals are transmitted back to the vehicle-mounted ground master station in a wireless mode, and the vehicle-mounted ground master station solves the three-dimensional position of the lightning radiation source by using a lightning positioning algorithm.

The invention relates to the technical field of thunder and lightning detection, in particular to an atmospheric electric field prediction method under a Transform hybrid model. According to the invention, the problem of misalignment of time sequences of radar map features and atmospheric electric field signals caused by asynchronism of the radar map features and the atmospheric electric field signals is solved. According to the technical scheme, the method comprises the steps that S1, a target area is determined; extracting radar echo intensity REI data corresponding to all radar image pixel points in the target area; s2, feature extraction and fusion: designing a plurality of artificial features according to a target area of the radar map, and performing deep feature extraction and multi-modal feature fusion based on a CNN (convolutional neural network); and S3, designing a cross-modal attention mechanism to realize dynamic time alignment. The method has the beneficial effects that the space consistency of the radar map and the detection range of the electric field instrument is realized, the noise caused by mismatching of the detection range is avoided, and the pertinence and availability of data are improved.

The application is suitable for the technical field of lightning detection, and particularly relates to a lightning detection method, system, device and medium of unmanned vehicle dynamic networking. The lightning occurrence probability is determined by acquiring the convective effective potential, lifting index, cloud top temperature and lightning frequency of each lightning area; when the lightning occurrence probability of the lightning area exceeds the preset lightning occurrence probability threshold, the area is taken as a target lightning area, and the central coordinates and the estimated radius thereof are determined; according to the central coordinates, the estimated radius, the detection radius and the detection angle of each unmanned vehicle, the initial position coordinates of each unmanned vehicle are determined, and the electric field intensity detection value is collected, so as to determine the lightning positioning result; lightning detection is realized by using the multi-layer unmanned vehicle adaptive formation mode, the high-probability lightning area and the surrounding buffer area can be accurately detected, the three-dimensional spatial position and the electric field intensity distribution of lightning can be accurately reflected, and the lightning positioning precision and the detection accuracy are improved.

The utility model provides a thunder and lightning early warning device, and relates to the technical field of thunder and lightning detection. The thunder and lightning early warning device comprises a mounting piece, a meteorological radar, a thunder and lightning detector and a shell. The meteorological radar is arranged on the mounting piece; the thunder and lightning detector is arranged on the mounting piece and located at the top of the meteorological radar; the shell is arranged on the installation part and covers the weather radar and the thunder and lightning detector. The meteorological radar is responsible for scanning the position, distance, height from the ground, moving trajectory and the like of thunderstorm cloud, the thunder and lightning detector is responsible for atmospheric electric field change, and whether thunder and lightning have occurrence conditions or not is calculated, so that an omnibearing thunder and lightning early warning system is formed. Besides, the housing is arranged outside the meteorological radar and the thunder and lightning detector, so that waterproof and dustproof effects can be achieved, related parts such as the meteorological radar and the thunder and lightning detector in the housing can be effectively protected, and the service life of the thunder and lightning early warning device is prolonged.

The present invention discloses an integrated optical, electromagnetic, and tropospheric lightning detection system, comprising a detector, a flight platform, and a ground center. The detector is equipped with a three-dimensional electric field detector, a three-dimensional magnetic field detector, an image acquisition device, a spectrophotometer, a GNSS navigation system, and a six-axis sensor. The GNSS receiver uses real-time phase kinematics (RTK) to measure the phase difference between the antennas to obtain the azimuth of the two GNSS receivers relative to true north. The six-axis sensor performs attitude and inclination correction to obtain the detector's ECEF coordinates, which are then converted to an ENU coordinate system with the ground center as the origin. The image acquisition device captures lightning images, the spectrophotometer identifies lightning discharge types, the three-dimensional electric field detector measures vector electric field intensity, and the three-dimensional magnetic field detector measures vector magnetic field intensity. The detection system utilizes multi-dimensional technology to integrate optical, electrical, and magnetic sensors, overcoming the limitations of single sensors to form an integrated optical, electromagnetic, and tropospheric lightning detection system.

This invention relates to the field of lightning detection technology, specifically disclosing a method and apparatus for analyzing lightning density in areas with tall buildings. The method includes: acquiring historical lightning location data for the area with tall buildings; analyzing the distribution characteristics of ground flashes in the historical lightning location data to obtain an expression for the observed lightning density distribution; simplifying the observed lightning density distribution expression to obtain a convolution expression for the observed lightning density; and using the Richardson-Lucy algorithm to iteratively calculate the convolution expression for the observed lightning density to obtain the optimal estimate of the true lightning density. This invention provides a refined analysis of the density distribution of lightning location records in areas with tall buildings and iteratively calculates the convolution expression for the observed lightning density. This solves the problem that, due to lightning location errors, directly applying the small-grid method can lead to a false increase in lightning density values ​​around tall buildings, while the lightning density value at the center is much smaller than the true value.

This application provides a method for identifying lightning strike faults in power transmission lines and a lightning detection device. The method includes: capturing lightning light signals within a preset time period using an optical sensing unit and converting them into a series of event data; processing the event data to identify target lightning events related to lightning strikes on power transmission lines; and determining whether the target lightning event has caused a fault in the power transmission equipment based on the spatial information of the target lightning event and the geographical information of the power transmission equipment. This allows for the assessment of the impact of lightning on power transmission equipment through real-time capture of light signals, improving the accuracy of lightning detection and thus enhancing the accuracy of detecting lightning-induced faults in power transmission equipment.

The invention relates to the technical field of lightning protection detection, in particular to a motorized lightning protection device detection vehicle system which comprises a truck carriage body, a direct lightning detection module, an inductive lightning detection module, a grounding resistance detection module, an insulation resistance detection module, an under-vehicle structure interface and a data processing terminal. The direct lightning detection module and the inductive lightning detection module detect the state of a detected device and transmit data to the data processing terminal through the under-vehicle structure interface, the grounding resistance detection module measures the resistance value of a grounding path of the device, the insulation resistance detection module measures the insulation resistance of the device, and the data processing terminal collects the data of the lightning protection device. The system integrates three detection modules of the direct lightning system, the induction lightning system and the grounding system and troop maneuvering lightning protection equipment, realizes synchronous detection of three lightning protection signals, the detection probability is greater than or equal to 95%, and the maneuverability is improved by 40%.

The application relates to the technical field of lightning detection systems, and discloses an intelligent lightning detection system for traffic road conditions, which comprises a lightning sensor, a data acquisition module and a data processing server. The lightning sensor is arranged along the road, and the data acquisition module is connected with the lightning sensor through an electric signal. The data processing server of the application improves the decision-making efficiency. The application enables the data processing server to efficiently process large-scale data, supports decision-making through the analysis of historical and real-time data. This helps decision-makers to quickly understand the current situation, make wise strategies and policies to cope with the lightning risk on the road, thereby improving the decision-making efficiency. The big data analysis capability allows the server to timely detect the lightning activity risk and provide relevant warning and prediction information. This helps to improve the road safety, reduce the occurrence of lightning-related accidents, and protect the lives and property of drivers, passengers and road users.

The invention relates to the technical field of plateau thunder and lightning detection, in particular to a thunder and lightning positioning precision detection device for a plateau complex terrain and a using method thereof.The thunder and lightning positioning precision detection device comprises a detection device body, the detection device body comprises a supporting seat, a rotating block is arranged at the top of the supporting seat, and a fixing rod is rotationally connected to the inner wall of the rotating block; due to the fact that the complex road surface is often changed along with various meteorological conditions and terrains, the thunder and lightning detection device can monitor thunder and lightning activities in real time and provide accurate early warning, the thunder and lightning detection device can be suitable for being installed on the road surface with the complex terrains when used, and thunder and lightning monitoring accuracy is improved. When the lightning rod receives lightning, a certain impact force can be generated, and the detection device can be instantly and stably supported by the impact force generated by the lightning, so that the damage of mechanical stress generated by lightning impulse to the structure of the detection device can be reduced, and internal electronic elements and a sensor are protected from being damaged.