50results about How to "Trigger precision" patented technology

The present invention provides an industrial plastic barrel pressure test device, which relates to the technical field of pressure testing, and includes a test frame, a clamping assembly, a transmission mechanism and a boosting mechanism. Side baffles are welded on both sides of the test frame, and the clamping assembly includes a first clamping plate and a second clamping plate, and the bottoms of the first clamping plate and the second clamping plate are both integrally formed with sliders, and the surface of the second clamping plate is provided with a groove, and the interior of the groove is embedded with a transmission mechanism. The test device indirectly acts the pressure applied by the boosting mechanism on the top of the industrial plastic barrel to be tested through the transmission mechanism, so as to simulate a scenario where the pressure range and area are not fixed, and multiple test tasks with different pressure ranges and areas can be quickly switched, which improves the test efficiency, and can also perform boosting tests on the sides of the industrial plastic barrel, and simulate the pressure data that multiple industrial plastic barrels can withstand after being stacked after being horizontally laid down, so that the test is more comprehensive and more accurate.

The present invention relates to the technical field of conveying devices, and specifically to an automatic lifting conveying device, comprising: a bracket; a lifting mechanism, comprising a bearing platform, which is arranged on the bracket and can be lifted and lowered between an initial position and a terminal position; a conveying mechanism, comprising a force-applying component, which can reciprocate between a loading position away from the bearing platform and a discharge position close to the bearing platform, when the force-applying component drives the object to be lifted to move from the loading position to the discharge position, the object to be lifted is located above the bearing platform, and the reciprocating movement of the force-applying component between the loading position and the discharge position does not interfere with the lifting and lowering of the bearing platform between the initial position and the terminal position. The automatic lifting conveying device provided by the present invention has a simple structure, low cost, and more stable operation.

The invention discloses a to-do list collection and processing method and system based on Java, and belongs to the technical field of computer software, collection and processing of to-do lists are achieved through feature dictionary matching, and the method comprises the steps that multi-source data are collected, a to-do feature dictionary is constructed, and to-do information is recognized through a multi-dimensional matching algorithm; the rear end constructs a layered architecture based on the SpringBoot and the SpringMVC, and the SpringMVC is used for providing a standard RESTfulAPI (Application Program Interface) and supporting to-do query and state updating functions; the front end adopts Vue3 + ElementPlus to realize a response type Web interface, and a back-end interface is called through Axios to realize efficient collaboration of the front end and the back end. According to the method, automatic access of multi-source heterogeneous data and extraction of the information to be handled are realized, the accuracy of identification of the backlogs is improved, and automatic classification, priority ranking, reminding triggering and state updating of the backlogs are realized.

The utility model is suitable for the field of automobile safety technology, provides a device of air bag before collision pops out, including crash beam, even distribution in the crash beam front end's several radar components, several radar components are used for eliminating detection blind area, install in the crash beam front end for identifying the infrared thermal imaging module of being collided object, even distribution in the crash beam front end and crash beam both sides extension area are used for protecting the several safety air bags of being collided object outside the car, even sliding is established in the crash beam for installing several safety air bags'sticking rod, even be established in the crash beam for assembling several safety air bags's mounting mechanism. The device of air bag before collision pops out provided by the scheme identifies the collision risk through radar component and infrared thermal imaging module, triggers the safety air bag, forms the ladder energy absorption with the crash beam, reduces the damage, and the safety air bag is installed independently, is convenient for replacement, reduces the maintenance cost.

The utility model provides an automatic pump which comprises a pump body, a driving assembly and a control assembly, the pump body is provided with a pump cavity and a floating cavity which are separated from each other, the driving assembly comprises an impeller located in the pump cavity and a motor driving the impeller to rotate, and the control assembly comprises a floating piece located in the floating cavity and a control circuit board electrically connected with the motor. The floating part is provided with a first position and a second position which are different in horizontal height, when the floating part is located at the first position and the second position, the floating part magnetically triggers a control signal of the control circuit board, the pump body further comprises a separation structure, and the separation structure is located between the floating part and the control circuit board; a separation structure is arranged between the floating part and the control circuit board, so that the floating part can trigger a control signal without being in contact with the control circuit board, the condition of poor contact or difficulty in separation is avoided, and the floating part is ensured to accurately trigger the control signal of the control circuit board.

The utility model provides a manual pressing type fire alarm device, which comprises a shell, a shell cover and a panel, the two opposite sides of the shell are provided with supporting plates, the upper end parts of the pair of supporting plates are provided with sliding chutes, the lower end parts of the pair of supporting plates are provided with inclined surfaces which are inclined downwards, the lower end part of the shell is internally provided with a first limiting bulge, and the lower end part of the shell is internally provided with a second limiting bulge; first sliding pieces are arranged on the two sides of the upper end of the panel, second sliding pieces are arranged on the two sides of the lower end of the panel, the first sliding pieces are embedded in the corresponding sliding grooves in a sliding mode respectively, the slopes stop the corresponding second sliding pieces respectively, and second limiting protrusions matched with the first limiting protrusions in a stopping mode are further arranged on the lower end of the panel. A fire alarm mark is further arranged on the edge of the upper end of the panel, the shell cover is buckled on the shell to cover the fire alarm mark, a contact switch and a reset spring are arranged between the panel and the shell, when the panel is pressed, the second sliding piece moves downwards along the inclined face to expose the fire alarm mark out of the shell, and the visibility and identifiability of fire alarm are improved.

The invention provides a self-powered geological disaster monitoring device which comprises a cabinet, the side wall of the cabinet is rotatably connected with a solar panel, and a light sensor is arranged in the solar panel; a solar light following module, a battery module and a disaster monitoring module are arranged in the cabinet, and the battery module is used for storing photovoltaic converted electric energy and supplying power to each module; the solar light following module comprises a control board card and a driving mechanism, the control board card is electrically connected with the light sensor and the driving mechanism, and the driving mechanism is used for adjusting the orientation of the solar panel; the control board card is configured to control the driving mechanism to move according to the incident angle of sunlight when the illumination intensity is greater than a preset threshold value; when the illumination intensity is smaller than a preset threshold value, the theoretical incident angle of sunlight is calculated through an astronomical algorithm, and the driving mechanism is controlled to move according to the theoretical incident angle. According to the invention, long-term stable self-power supply of the device in a field environment without a power grid is realized.

The invention relates to a multifunctional automatic production line suitable for paper bowl seedling raising. The production line comprises a conveying device 7, and a cultivation disc bowl-unfolding soil-paving integration device 1, a hole pressing device 2, a precise alignment precision seeding device 3, a soil covering device 4, a spraying device 5 and a disc stacking device 6 which are sequentially arranged on the conveying device 7. According to the device, the integrated operation of pot unfolding, soil paving, hole pressing, sowing, soil covering, spraying, tray stacking and conveying can be achieved, meanwhile, functional modules of all the devices are coordinated and matched, then the seedling raising efficiency is improved, the seedling raising quality is guaranteed, and the production cost is reduced.

The invention discloses a photographing posture recommendation method and device and electronic equipment, and the method comprises the steps: obtaining a real-time photographing picture, carrying out the scene semantic recognition and target object feature extraction of the real-time photographing picture, and obtaining a target scene identifier and a target object parameter; selecting at least two candidate posture templates from a preset posture template library based on the target scene identifier; matching the target object parameter with a preset matching parameter of each candidate posture template to determine a recommended posture template; performing zooming adjustment on the feature points of the recommended posture template based on the proportion of the real-time shot picture, and displaying the adjusted feature points on a preview interface in a preset visual form in an overlapping manner; and detecting the similarity between the current posture of the target object and the recommended posture template in real time, and triggering a photographing prompt under the condition that the similarity meets a preset condition. Scenarized and personalized adaptation of posture recommendation is realized, user posture matching efficiency and photographing experience are improved, and accurate triggering of photographing time is ensured.

The invention relates to the technical field of semitrailers, in particular to a new energy driven particle powder material transportation semitrailer which comprises a data acquisition system, a data analysis system, a control system and a correction system. The data acquisition system acquires a parameter set and road condition information; the data analysis system judges a dominant abnormal state based on the pressure gradient and the electrification rate, and judges a recessive abnormal state based on the response amplitude; the control system adjusts torque distribution of a driving shaft or suspension damping based on the cooperation coefficient during dominant abnormity, and adjusts the suspension height and / or in-tank auxiliary vibration frequency based on the response damping ratio during implicit abnormity; and the correction system calculates the comprehensive change rate after the primary adjustment, and dynamically adjusts the preset comprehensive change rate in combination with the road condition information to judge whether the secondary adjustment is performed or not. According to the method, explicit and implicit abnormity accurate identification and secondary adjustment optimization in the particle powder material transportation process are achieved, and the transportation safety and the material fluidity are effectively improved.

The application provides a compressor pipeline vibration reduction control method, device and equipment, and the method comprises the following steps: receiving real-time detection data collected by a multi-dimensional detection assembly; determining whether the current state of the compressor pipeline meets a preset vibration reduction adjustment condition according to the current operating frequency of the compressor and the real-time detection data, and obtaining a determination result; if the determination result is yes, driving a heat transfer adjustment mechanism to adjust the memory alloy stiffness of a memory alloy vibration reduction mechanism by using the heat of the compressor pipeline; and / or adjusting the opening and closing degree of the mass block shell of a particle damping mechanism until each real-time operating state parameter in the real-time detection data meets the corresponding vibration reduction control requirement. The vibration reduction adjustment is accurately triggered, the vibration reduction and noise reduction effect of the compressor pipeline is improved, the memory alloy stiffness of the memory alloy vibration reduction mechanism is adjusted by using the heat of the compressor pipeline, the energy saving effect is realized, and the opening and closing degree of the mass block shell of the particle damping mechanism is dynamically adjusted, so that the balance between the vibration reduction effect and the energy consumption is realized.

This invention relates to the field of heavy-duty bearing design and application technology, specifically to a bearing creep control method and device based on variable interface performance. The device comprises an annular multifunctional variable interface layer between the bearing outer ring and the bearing housing. This interface layer is composed of stable anchoring units with high elastic modulus and high friction coefficient, and directional slip triggering units with low elastic modulus and low friction coefficient, periodically and alternately distributed along the circumference. The number of circumferential partitions is coprime to the number of bearing rollers, enabling directional, step-like triggering of controlled micro-creep. The surface of the interface layer is provided with a checkerboard or spiral groove network filled with a functional medium to achieve damping dissipation, lubrication protection, and stiffness regulation. An integrated grating displacement monitoring component is also included for graded judgment of creep state.

The invention discloses a mobile communication mode switching method and device, electronic equipment and a storage medium, and relates to the technical field of mode switching, and the method comprises the steps: determining the data size and the data type of transmission data in terminal equipment, monitoring the performance condition of the terminal equipment and each mobile communication mode which can be switched by the terminal equipment, and switching the mobile communication modes. Acquiring a technical index of each mobile communication mode in the mobile communication modes; setting a data volume threshold value of each mobile communication mode based on the data type and the performance condition, and comparing the data volume with each data volume threshold value to determine a target data volume threshold value in each data volume threshold value; and determining a target mobile communication mode based on the candidate target mobile communication mode corresponding to the target data volume threshold and each technical index, so as to switch the mobile communication mode of the terminal equipment according to the target mobile communication mode. The effect of dynamically switching the own mobile communication mode through the terminal equipment is realized.

The utility model discloses a novel trigger structure of motor limit switch belongs to motor auxiliary tool technical field. The structure includes motor body, threaded output shaft, special-shaped nut and respectively set in the lower limit switch and upper limit switch of threaded output shaft bottom and motor one side. The upper limit switch can be carried out height adjustment through the adjusting hole on the mounting support, thereby and the lower limit switch cooperation realizes the flexible adjustment to motor rotation circle number, makes the user to be able to according to actual demand self -definition stroke end position, significantly improves the applicability and flexibility of equipment. In addition, by arranging two limit switches staggered, effectively optimize longitudinal space structure, help to realize the miniaturization of adjustable circle number electric valve controller, and respectively accurate control positive and negative two directions limit position. Special-shaped nut can reliably, accurately trigger corresponding limit switch in the up and down movement of threaded output shaft, and operation is stable, response is accurate.

The invention relates to the technical field of sorting machine control, in particular to a high-speed sorting system based on operation state perception, which comprises a load density quantification module, an operation level regulation and control module, a theoretical time sequence resolving module, a response lag compensation module and a closed loop execution feedback module. According to the invention, the real-time operation density is quantified by collecting the shielding pulse at the inlet of the sorting machine, and the operation speed gear of the box-type conveying sorting machine is dynamically matched according to the real-time operation density, so that the self-adaptive balance of energy consumption and productivity in the manufacturing process management is realized; a global coordinate system is utilized to map the real-time position of goods, a filtering algorithm is combined to predict and compensate mechanical response lag, time sequence drift caused by aging and abrasion of equipment is effectively eliminated, and operation state perception is formed based on deep mining of data such as a pulse sequence and execution feedback so as to construct a closed-loop updating mechanism. Control parameters can be corrected in real time to offset environmental interference, it is ensured that the sorting executing mechanism can be accurately triggered in different operation states, and the problem of synchronous errors caused by mechanical characteristic changes is solved.

The embodiment of the invention provides a performance test method and device for a hardware architecture, and the method comprises the steps: controlling a hard disk test unit to execute a performance test task in response to a test start signal from a central processing unit; in the execution process of the performance test task, test data of the performance test task is transmitted between the central processing unit and the hard disk test device through a configured PCIE link, and the PClE link is configured by the switching chip through a configuration command issued by the central processing unit; under the condition that execution of the performance test task is completed, the test data are transmitted back to the central processing unit through the configured PCIE link, a test result output by the central processing unit is obtained, and the test result is a hard disk performance test result of the hardware architecture. By means of the method and device, the problem that the performance testing efficiency of the hardware architecture is low is solved, and then the effect of improving the performance testing efficiency of the hardware architecture is achieved.

The invention discloses a dual-mode switch key, which comprises a shell, a shaft body inserted into the shell and a reset spring positioned in the shell and used for resetting the shaft body, and is characterized in that a light emitting end and a magnetic induction end are arranged on the inner bottom surface of the shell; a clamping position is arranged on the side face of the shaft body, a clamping table serving as a lower stopping position of the stroke of the shaft body is arranged in the shell in a matched mode, and the clamping position and the clamping table are oppositely matched. The shaft body extends downwards to form a rod body, and the rod body is matched with the inner bottom face of the shell in a spaced mode when the shaft body is in a lower stopping position. A magnetic block opposite to the magnetic induction end is embedded in the bottom end of the rod body of the shell; the bottom of the rod body is provided with a reflection inclined plane which is opposite to the light emitting end and forms a 45-degree angle with the horizontal plane. According to the switch key, the magnetic induction data are corrected through the light sensing signal, so that the linearity of magnetic induction is remarkably improved, and the switch key can stably and accurately work in various environments.

The present application relates to the technical field of automatic machining equipment for shaft parts, in particular to a transmission shaft automatic production line equipment, comprising a walking center machining center, a feeding mechanism, a conveying track, a plurality of box bodies and an adjusting mechanism; the plurality of box bodies move in a cycle along the conveying track, a vertical hole for placing a transmission shaft is arranged in the middle part of the box body, and a supporting assembly is arranged in the box body, which is used for limiting the downward stroke of the transmission shaft; the adjusting mechanism comprises a detection assembly and a rotary driving assembly, the detection assembly is used for detecting the falling state of the transmission shaft, and the rotary driving assembly is used for driving the self-rotation of the transmission shaft. The walking center machining center, the conveying track, the box body, the supporting assembly and the adjusting mechanism are arranged, so that the transmission shaft is independently separated and orderly arranged, and stacking, collision and scratching in the circulation are prevented.

This utility model relates to the field of antenna assembly production equipment technology, and in particular to an antenna assembly transfer carrier device, comprising: a carrier base plate, wherein there are two carrier base plates, and the two carrier base plates are arranged vertically to form a transfer carrier; a reference base, wherein the reference base is fixed on the upper surface of the upper carrier base plate, and a plurality of limiting blocks are fixedly installed on each reference base; a driving component is arranged between the carrier base plates; and terminals, inserts, and die-cast parts are also arranged on the reference base. The inserts are arranged between the plurality of limiting blocks, the terminals are arranged between the inserts, and the die-cast parts are arranged on one side of the limiting blocks. The mechanical cooperation between the positioning pins on the transfer carrier and the positioning holes opened on the bottom of the inserts, combined with the positioning constraints of the reference base and the limiting blocks, achieves high-precision positioning of the inserts, terminals, and die-cast parts throughout the assembly process, thereby effectively reducing assembly errors and ensuring the consistency of antenna assembly component assembly and product quality.

The intelligent supporting frame comprises a lifting base, a supporting plate is fixed to the upper end of the lifting base, a rubber pad is connected to the upper end of the supporting plate through screws, a pair of handles are symmetrically and rotationally connected to the left end and the right end of the supporting plate, and rotating shafts are fixed to the front end and the rear end of each handle. When a patient needs to walk and support, the handles are rotated by 180 degrees, the two handles can rotate at the same time, the rotation directions are opposite, after a rotary encoder detects the rotation angles of the handles, a controller controls an electromagnet to be powered on, at the moment, the electromagnet attracts a guide block to move leftwards, so that a tooth block is engaged and clamped with a third gear, and then the patient can walk. When a patient needs to sit, the middle of the rubber pad is pressed, the pressure sensor senses the pressure, the controller controls the electromagnet to be powered off, at the moment, after the handles are rotated to be downward, the patient can sit on the rubber pad to have a rest, and multiple functions are achieved.

The invention provides a network congestion processing method, which comprises the following steps of: configuring at least two sub-queues for a congested mother queue under the condition that the queue is congested, and establishing a mapping relationship between each sub-queue and the mother queue; distributing to-be-processed messages which should enter the mother queue to each sub-queue; determining a congested target sub-queue, performing explicit congestion notification (ECN) marking on a target message in the target sub-queue, and scheduling the target message and the message in each sub-queue which is not congested to a mother queue; according to the embodiment of the invention, the mapping relation between the congested mother queue and each sub-queue is established, the to-be-processed message which should enter the mother queue is distributed to each sub-queue, and the ECN is marked for the message by using the congested sub-queue, so that the ECN can be accurately triggered, the elephant flow can be accurately identified, the influence of the elephant flow in the same queue on the mouse flow is avoided, and the mouse flow rate is improved. And the service quality of the network is improved. The invention further provides a network congestion processing device and a readable medium.

The utility model discloses a metal panel switch containing an antenna, which comprises a plastic shell and a metal panel, a mounting groove is arranged at the front end of the plastic shell, the plastic panel and the antenna are arranged in the mounting groove, a PCB (printed circuit board) is mounted between the mounting groove and the plastic panel, the plastic panel is provided with a switch through hole, the PCB is provided with a wireless control module and a microswitch capable of penetrating through the switch through hole, and the wireless control module is connected with the metal panel. The antenna is fixed between the edge of the plastic panel and the inner side wall of the mounting groove, the front end of the plastic panel is connected with the back of the metal panel, and a gap exists between the metal panel and the plastic shell to form a signal channel, so that the metal panel is prevented from directly shielding signals for the antenna. The metal panel is used for pressing the microswitch, and can be controlled through a mechanical mode of the key panel, so that switch control requirements in different scenes are met.

The utility model discloses a kind of pickup fixed caliper brake, including caliper shell, brake pad and monitoring mechanism, brake pad is symmetrically provided in caliper shell inside two ends, and brake pad is detachably connected with built-in piston of caliper shell, monitoring mechanism is embedded and installed in the upper side of caliper shell rear side, monitoring mechanism includes lower shell and upper shell, lower shell and upper shell are detachably fixedly connected to form sleeve, movable rod is arranged in lower shell and upper shell inside, movable rod is located in lower shell and upper shell front end and placed in brake pad back portion.The utility model can be in real time and accurately monitor the wear condition of brake pad by monitoring mechanism, when brake pad wears to a certain degree, timely signal is transmitted to car to remind user to replace, stroke switch is simultaneously adopted screw thread connection mode, and it is convenient to install, adjust and overhaul, lower shell and upper shell are fixed by bolt to realize modular design, reduce maintenance difficulty and cost.

The present invention provides a medical image fusion data processing method and system, which respond to the image fusion demand of the physician end, obtain a CT three-dimensional image of a target person and an ultrasonic dynamic video of a lesion area, wherein the ultrasonic dynamic video has multiple video frames, and the video frames have corresponding acquisition angles; determine the corresponding video frame in the ultrasonic dynamic video as a mapping frame based on the number of mapping intervals and a frame selection strategy, obtain the acquisition angle corresponding to the mapping frame as the mapping angle, and determine the lesion mapping area in the CT three-dimensional image according to the mapping angle; map the lesion mapping area to a preset combined mapping surface to obtain multiple mapping contours corresponding to the lesion area, and generate fusion display data corresponding to each mapping contour according to the contour interception strategy and the ultrasonic dynamic video; receive trigger information of the mapping contour from the physician end, use the corresponding mapping contour as the trigger contour based on the trigger information, retrieve the fusion display data corresponding to the trigger contour and send it to the physician end.

This invention relates to the field of medical data processing technology and discloses a multi-center clinical data collaborative research system for complex endocrine cases. The system integrates heterogeneous case data from multiple centers into a unified time-series dataset through data preprocessing and semantic fusion modules. A collaborative control module uses a sliding window to calculate the gradient of data feature changes and intelligently triggers the collaborative collection phase accordingly. A task scheduling module generates differentiated collection tasks based on gradient information. A dynamic adjustment and transition module monitors task feedback, dynamically adjusts storage resource configuration, and automatically transitions the system from the collection phase to the analysis phase based on the decay of the changing gradient. This system achieves adaptive, closed-loop management of the multi-center data collaboration process, enabling precise resource scheduling based on dynamic data changes and node load, thus improving the efficiency and robustness of large-scale clinical research data collaboration.

The utility model provides a Hall encoder, an encoder array, a motor and a power device, the Hall encoder comprises a substrate and a magnetic isolation grid member, the substrate is arranged on one side of a moving member, a plurality of Hall elements are arranged on the substrate at intervals along a first direction, the Hall elements are used for responding to magnetic signals sent by the moving member and outputting detection signals, and the magnetic isolation grid member is arranged on the substrate. The detection signal is used for representing a motion parameter of the moving part; the magnetic isolation grid piece is arranged between the base plate and the moving piece; a plurality of induction through holes are formed in the magnetic isolation grid piece at intervals in the first direction, and magnetic signals can pass through the induction through holes; the plurality of sensing through holes are in one-to-one correspondence with the plurality of Hall elements; on one hand, the sensing through hole is arranged as the window, and the Hall elements are triggered one by one through the window, thereby facilitating the reduction of the risk of triggering other Hall elements by mistake, and further facilitating the improvement of the signal precision of the Hall encoder; on the other hand, the distance between any two adjacent induction through holes is set to be equal, so that the condition that a detection signal is advanced or lagged is avoided.

The invention relates to the technical field of information processing, and particularly provides a relay protection control method, system and terminal for an AC / DC power supply system, and the method comprises the steps: presetting parameter items contained in common features and parameter items contained in individual features; acquiring monitoring data of a power grid, and extracting a monitoring device, a common characteristic value and a personalized characteristic value from the monitoring data; screening out a target protection logic matched with the monitoring data from a plurality of pre-stored protection logics based on the common characteristic value and the personality characteristic value; and controlling a target protection device corresponding to the monitoring device to execute a relay protection action limited by the target protection logic. Abnormal conditions in the power system can be quickly recognized and responded without frequently updating protection logic, the fault risk is reduced, the operation efficiency of a power grid is improved, and stable and reliable power supply is provided for a user.

The application discloses a double-passive harmonic injection 12-pulse rectifier based on average current control, which comprises a parallel type 12-pulse rectifier, a balanced reactor with a secondary side, a sampling unit and a prediction controller. A harmonic injection system composed of an inductor and a resistor is added. The balanced reactor with the secondary side transmits the 12-pulse waveform output by the parallel type 12-pulse rectifier to the single-phase rectifier bridge connected to the secondary side through the primary side, and the 12-pulse waveform is input to the load through the modulation of the single-phase rectifier bridge. The average current prediction method is set in the load current, load voltage and line voltage prediction controller, the inductor current value at the next moment is calculated according to the load current, load voltage and line voltage collected by the sampling unit, and the inductor current value is compared with the current reference value at the next moment, so that the thyristor corresponding to the line voltage with the minimum error is triggered at the next moment. Compared with the prior art, the application can make the circuit triggering more accurate and effectively reduce the THD of the grid side.

The invention provides a feed-through lightning arrester, a signal processing method and a related device. The method comprises the following steps: inputting a first electric signal; converting the first electric signal into a second electric signal; detecting whether the second electric signal meets a preset condition; wherein when the second electric signal meets a preset condition, it is determined that a lightning stroke event occurs; when the second electric signal does not meet the preset condition, determining that no lightning stroke event occurs; obtaining target environment parameters; determining a first signal processing parameter corresponding to the target environment parameter; when the second electric signal meets a preset condition, processing the second electric signal through the first signal processing parameter to obtain a third electric signal; the third electric signal is converted into a digital signal, a target state parameter of the lightning stroke event is determined according to the digital signal, and the target state parameter is used for indicating the cross-core lightning arrester to execute corresponding protection operation. According to the embodiment of the invention, the intelligence of the lightning arrester can be improved.

The utility model discloses an induction strong-starting light-operated circuit, which comprises a power supply module, a strong-starting module, an induction module, a signal mixing module and a dimming driving module, the power supply module converts commercial power into high-voltage direct current to drive the light source through a rectifier bridge and a high-low voltage isolation circuit, and generates low-voltage direct current to be used by the control circuit; the forced start module is connected in series with the optocoupler isolation unit through a trigger switch, and converts the high voltage of the commercial power into an isolated forced start signal. The sensing module outputs a sensing control signal based on the environment sensor; the signal mixing module forcibly gives priority to the forced start signal through a logic circuit, so that control switching of the induction signal and the forced start signal is realized; the dimming driving module controls on-off and dimming of the light source according to the mixed signal. According to the utility model, the technical problems of low safety, signal interference and difficult integration in the existing induction intense-opening light control technology are solved.