78 results about "Medium wave" patented technology

The invention relates to a dual-waveband medium-long wave infrared optical filter based on a germanium / zinc sulfide asymmetric film system and a preparation method of the dual-waveband medium-long wave infrared optical filter. The dual-waveband medium-long wave infrared optical filter comprises a front film system, a substrate and a back film system, the front film system and the back film system are formed by alternately overlapping germanium layers and zinc sulfide film layers; the average transmittance of the infrared optical filter in the wave band of 3800 nm to 4800 nm and the wave band of 8000 nm to 10000 nm is not lower than 91%. According to the two-waveband medium-long wave infrared optical filter disclosed by the invention, 3800 to 4800 nm amp is realized; according to the infrared filtering window, the light energy of medium waves and long waves of 8000-10000 nm is improved, the luminous flux of other wavebands is well inhibited, the technical problem of the infrared filtering window in some special infrared spectrum detection systems is solved, and a new scheme is provided for infrared application.

The invention discloses an unmanned aerial vehicle countering system, and relates to the technical field of unmanned aerial vehicle countering, and the system comprises a plurality of guidance unmanned aerial vehicles which are used for carrying out the rigid interception of black flight unmanned aerial vehicles; the radar is used for discovering a black flight unmanned aerial vehicle target; the medium-wave infrared camera is used for performing image recognition on the black-flight unmanned aerial vehicle target; the control center is used for displaying a signal detected by the radar and a target image and generating a control instruction; the radar transmits the control instruction to the unmanned aerial vehicle, and controls and guides the unmanned aerial vehicle to fly to the black flight unmanned aerial vehicle and collide with the target; guidance of the unmanned aerial vehicle further comprises image terminal guidance, namely, an airborne image recognition and tracking system autonomously finds a target, tracks the target and guides the unmanned aerial vehicle to intercept collision; and guiding the unmanned aerial vehicle to autonomously adjust the flight attitude after the target is hit, and executing a task according to an instruction after stabilization. According to an actual deployment scheme, the radar instructs the guidance unmanned aerial vehicle close to the deployment incoming attack direction to take off and execute a countering task, and the interception probability can be effectively improved.

The invention relates to a breakwater structure for wave power generation and a construction method of the breakwater structure. The breakwater structure comprises a lower barrel body, an upper caisson and a power generation device. A compartment is arranged in the upper caisson, and the power generation device is installed in the compartment. A wave inlet hole is formed in the wave facing side of the upper caisson, a cast-in-place adjusting node is arranged on the top of the upper caisson, and a wave wall, a cable pipe trench, a detachable road plate and an overhauling device are sequentially arranged above the node. The breakwater structure and the wave power generation system are integrated by adopting standard barrel type foundation factory prefabrication and floating transportation installation and combining cast-in-place joint leveling and the detachable road plates. The structure has the advantages of being convenient to construct, controllable in cost, stable in structure, convenient to maintain and the like, is suitable for wave power generation under medium and small wave conditions, and is particularly suitable for green power supply and coast protection in areas such as ports and islands.

The invention discloses a medium-wave broadcast coverage simulation method based on a medium-wave analysis technology, relates to the technical field of signal propagation simulation, and is used for solving the problems of single propagation influence evaluation factor dimension and lack of space-time dynamic characteristics during medium-wave broadcast in the prior art. Based on a simulation data set covering a plurality of spatial areas, medium wave propagation analysis models of different time periods are established, propagation diffusion paths of the respective time periods are constructed, the simulation data set is used as an interference source for analogue simulation, and diffusion path loss of medium wave broadcast in any time period and any spatial area is obtained; performing statistics on diffusion path loss of all space areas on the propagation and diffusion paths in the same time period, superposing the propagation and diffusion paths in the same space area in different time periods to obtain broadcast coverage intensity of each space area, marking the broadcast coverage intensity of all the space areas to the whole simulation area, and obtaining broadcast coverage intensity of all the space areas. A broadcast coverage effect view characterizing the broadcast listening quality is generated.

The utility model provides an automatic tunable middle wave sky tuning system adapting to complex environment, including transmitting system, excitation source, signal switching system, radio frequency sampling system, impedance sampling system, middle wave sky tuning network, middle wave antenna and automatic tuning system. The utility model discloses an automatic tunable middle wave sky tuning system adapting to complex environment reduces the signal attenuation between the machine room and the sky tuning room, reduces the influence (such as electromagnetic interference, temperature and humidity change) of environmental factors to the tuning accuracy simultaneously, adapts to complex environment, and automatically tunes the out-of-tune middle wave sky tuning network under complex environment, realizes the sky tuning system adaptation again, reaches the reliability of middle wave sky tuning system power transmission, and ensures the reliable operation of transmitting system.

The invention discloses a processing system and method for discharging alkali liquor from sodium carbonate, and belongs to the technical field of chemical engineering, the processing system for discharging alkali liquor from sodium carbonate comprises a distributing device and a conveying mechanism which are sequentially connected, and a washing water circulating system, a belt filter and a medium wave infrared device are sequentially arranged in the direction of conveying alkali liquor from sodium carbonate by the conveying mechanism; the washing water circulation system comprises a first-section washing water mechanism, a second-section washing water mechanism and a third-section washing water mechanism which are sequentially arranged, then third-section washing water treatment, belt filter treatment and medium-wave infrared treatment are sequentially carried out on the soda outlet liquor, the third-section washing water is additionally arranged through gradient heat exchange utilization of desalted water, and a third-section washing water circulation system is constructed. According to the present invention, with the combination of the filter aid compounding and the medium-wave infrared radiation reinforced dehydration, the filtration condition is optimized from the source, such that the purposes of filter cake moisture reducing, filtration pressure difference reducing, equipment scaling relieving and washing efficiency improving are achieved so as to reduce the calcination energy consumption, improve the product purity, prolong the equipment operation period and reduce the maintenance cost;

The application discloses a kind of shale oil reservoir's attenuation-elastic-electricity combined modeling and parameter prediction method, belong to geophysical exploration and oil and gas reservoir evaluation technical field.First, obtain mineral components, pore structure and elastic-attenuation-electricity full-dimensional experimental data through core experiment, determine attenuation and resistivity as high sensitivity parameter after sensitivity analysis;Again, based on Hashin-Shtrikman boundary, differential equivalent medium theory, triple-pore medium wave propagation equation, construct the acoustic and electrical rock physics model of completely consistent micro-pore structure;Finally, establish longitudinal wave impedance-attenuation coefficient-resistivity three-dimensional joint rock physics chart, after multi-band correction, simultaneously quantitative prediction reservoir porosity, shale content and fracture porosity.The application breaks through the limitation of conventional acoustic-electricity combined model, significantly reduces the multi-solution of reservoir parameter prediction, and is suitable for fine evaluation of various shale oil tight reservoirs.

The invention provides an artificial intelligence-based industrial boiler coking prediction method and system. The method comprises the steps of infrared thermal image time sequence acquisition, multi-spectral dynamic threshold segmentation, acoustic impedance feature extraction, multi-modal working condition fusion, space-time attention prediction modeling and adaptive threshold decision triggering. According to the method, the local threshold values are adaptively calculated on different spectral bands such as short waves, medium waves and long waves, response characteristics of all temperature zones can be considered, the false detection and missing detection risks caused by the fixed threshold values are remarkably reduced, and high-temperature hot spots are extracted more accurately and reliably; acoustic impedance characteristics obtained through calculation quantitatively reflect the structure and viscosity change of a coking layer by using attenuation and time delay information of sound waves in an ash layer, a direct and fine physical basis is provided for subsequent rheological property inference, and the defect that mechanical changes of materials are difficult to capture through pure temperature monitoring is effectively overcome.

This invention discloses a wide-band, large-area infrared imaging lens covering short-wave and mid-wave bands, comprising a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged sequentially from the object plane to the image plane; the first lens is a biconvex lens with positive refractive power; the second lens is a biconcave lens with negative refractive power; the third lens is a plano-concave lens with negative refractive power; the fourth lens is a convex-concave lens with positive refractive power; the fifth lens is a convex-concave lens with negative refractive power; the sixth lens is a biconvex lens with positive refractive power; and the seventh lens is a convex-plano lens with positive refractive power. This wide-band, large-area infrared imaging lens covering short-wave and mid-wave bands is suitable for the 1.5-5.5µm band, can be matched with high-resolution 1280x1024 (10µm) infrared detectors, has high optical throughput, can be used for imaging objects at greater distances, and has a compact structure.

The invention provides a hydropower station generator set state monitoring system, which comprises a rail type inspection robot used for collecting the vibration amplitude, the shaft system throw, the bearing temperature and the sealing air pressure data of a set; the infrared thermal imaging system is used for acquiring a stator core temperature distribution diagram and a rotor magnetic pole surface dynamic image; the stator end part overheating scanning unit is used for shooting a stator winding end part temperature field by adopting a medium-wave infrared camera; the rotor overheating tracking unit is provided with a visible light camera for capturing the blocking position of a rotor ventilation hole; the multispectral diagnosis module is connected with the unit rotating speed signal synchronous gas monitoring module and the main control server module through the positioning system, and is connected with the rail type inspection robot, the infrared thermal imaging system and the gas monitoring module. The system has the advantages that the false alarm rate is effectively reduced, and the equipment state monitoring accuracy is improved.

The invention relates to a medium-wave multi-phase modulation amplifier based on a silicon carbide MOS (Metal Oxide Semiconductor) tube, which comprises a multi-phase modulator circuit and a power amplifier circuit which are arranged in sequence, and is characterized in that the multi-phase modulator circuit is used for receiving multiple paths of independent pulse width modulation signals, processing the signals and then transmitting the signals to the power amplifier circuit; the power amplifier circuit comprises an H-bridge circuit composed of a plurality of silicon carbide MOS tubes, and the H-bridge circuit generates a radio frequency output signal by alternately conducting diagonal switches. The high-performance silicon carbide MOS tubes are adopted, under cooperation of a multi-phase modulation framework, the efficiency bottleneck of a traditional scheme is broken through, the conduction loss of the medium wave modulation amplifier is reduced, the system efficiency is improved, the power consumption is reduced, and the increasingly high requirement standard at the present stage is met.

The invention provides a medium-long wave double-color superlattice structure capable of reducing spectral crosstalk and a preparation method thereof. The medium-long wave double-color superlattice structure comprises a substrate layer, a buffer layer, a long wave structure layer, a barrier layer, a medium wave structure layer and a cover layer which are sequentially arranged from bottom to top, wherein the barrier layer is an InAs < 0.82 > Sb < 0.18 > barrier layer, the medium wave structure layer adopts a pin structure formed by 8 ML InAs / 7 ML GaSb superlattices, the long wave use absorption layer adopts 14 ML InAs / 7 ML GaSb, and the barrier layer adopts an nbn structure of 10 ML InAs / 7 ML GaSb. According to the invention, the absorption of a long-wave material in a medium-wave band can be effectively reduced, and meanwhile, long-wave photoelectrons entering the medium-wave material are effectively reduced, that is, medium-long wave double-color spectral crosstalk is reduced; the same superlattice material is used in a medium-long wave pin structure of the medium-long wave material, and a barrier layer is added to only long waves, so that the growth difficulty of the material is reduced, and the defects in the material can be effectively reduced; according to the invention, the strain problem caused by the growth of the superlattice laminated layers with different proportions is avoided, and the defects of medium-wave materials are further reduced.

The application relates to the technical field of antenna matching and tuning devices, in particular to a medium wave antenna matching assembly based on double helix inductors, which comprises a shell, a coil set arranged in the shell, a movable magnetic core rod, a lead screw, a variable capacitor, a mounting plate, a coarse tuning knob, a fine tuning knob, an antenna interface and a speed reducer; wherein an operation table is arranged on the shell, the coarse tuning knob and the fine tuning knob are arranged on the operation table; the coil set comprises a first double helix inductor, the magnetic core rod is arranged along the axial direction of the first double helix inductor and can axially move relative to the first double helix inductor; the lead screw is arranged in the shell and is in transmission connection with the magnetic core rod, the coarse tuning knob is in transmission connection with the lead screw so as to drive the magnetic core rod to perform coarse tuning; the variable capacitor is arranged on the mounting plate, the fine tuning knob is in transmission connection with the variable capacitor through the speed reducer so as to perform fine tuning on the variable capacitor; and the antenna interface is arranged on the shell and is electrically connected with the first double helix inductor and the variable capacitor to form an antenna matching network.

This application relates to an integrated monitoring and control system for a medium-wave transmitter. It mainly includes a core control unit and an industrial control computer, dual exciters, a rack interface board, an RF sampling module, and a directional coupler, all communicatively connected to the core control unit. The core control unit receives control commands from the industrial control computer via a first serial bus, and, combined with its own monitoring data, sends control commands to the dual exciters and the rack interface board via a second serial bus. Simultaneously, it receives sampling data from the dual exciters via a data stream bus to verify the control effect. The core control unit uses a multi-stage voltage regulation topology to convert a single input voltage into multiple stable voltages, providing adaptive power to each module. This application can effectively improve the transmitter's integration, interface simplicity, operational reliability, maintenance convenience, and intelligence level.

The utility model discloses a kind of middle wave broadcast transmitting antennas with protection structure, including main body, mounting mechanism, positioning mechanism and cooperation mechanism, the mounting mechanism includes mounting bracket and chassis, the positioning mechanism includes connecting piece and clamping piece, the cooperation mechanism includes protective piece and sealing gasket, under the mutual cooperation of above mechanism, antenna main body is fixed on the chassis in this device, can ensure the structural stability of antenna, avoid displacement or damage due to external force (such as wind, earthquake etc.), so as to ensure the normal work of antenna, in addition, the locking piece and clamping piece of this device can effectively prevent antenna from loosening or disassembling when subjected to external force, enhance the stability of antenna, especially when encountering strong wind or other vibration.

The invention discloses a medium-wave transmitter with a noise-reduction anti-interference structure, and relates to the field of medium-wave transmitters, the medium-wave transmitter comprises a medium-wave transmitter shell, a sealing top cover and a wire harness structure, the medium-wave transmitter shell is internally provided with a fully-closed automatic opening and closing structure, and the fully-closed automatic opening and closing structure automatically opens and closes the sealing top cover. A semiconductor heat dissipation structure is arranged at the bottom end of the medium wave transmitter shell, a fan structure is installed at the bottom end of the semiconductor heat dissipation structure, and a fin assembly is installed at the bottom end of the fan structure. The sealing top cover is controlled to be automatically opened and closed through the full-closed automatic opening and closing structure, the sealing top cover is designed in an embedded mode and is tightly closed, and dust is effectively prevented from being embedded; the rubber sealing plug-ins installed at the joints of the preset holes in the two sides of the medium-wave transmitter shell and the power wires achieve sealing of the wire harness connecting portions, electromagnetic interference is reduced, dust and moisture are prevented from entering the interior of the shell, and the anti-interference capacity and the working stability of equipment are improved.

The invention discloses a highway engineering asphalt concrete construction intelligent management and control method based on multi-source data fusion and neural network optimization, and the method comprises the steps: carrying out the light-radiation combined adaptive registration based on received long wave and medium wave infrared images, and synchronously estimating the registration uncertainty; and according to a registration result, performing dynamic emissivity inversion and micro-radiation income and expenditure correction, and generating a corrected temperature truth value map with pixel-level confidence. A hot seam region to be compacted is identified based on the map. And for the region, identifying a cooling ash bin model through online recursion, and determining a probabilistic latest first-round compaction time window containing an expected value and a variance. And constructing a chance constraint according to the probabilistic time window, and planning and outputting a control instruction meeting the constraint for the compaction equipment. According to the method, a closed loop from high-fidelity perception to probabilistic decision is realized, and the quality control level of asphalt pavement construction is improved.

The invention relates to a multi-band common-aperture imaging system, particularly provides a multi-band common-aperture composite detection optical system, and is used for solving the technical problem that an existing multi-band common-aperture imaging system cannot meet all-day and all-weather detection requirements due to the fact that band information is not rich enough and visible to long-wave infrared bands cannot be covered. According to the multiband common-aperture composite detection optical system of the invention, through the combined design of the off-axis four-mirror type front beam shrinking assembly, the first dichroic mirror, the second dichroic mirror, the third dichroic mirror, the reflecting mirror and the four imaging units with different wavebands, the multi-band common-aperture composite detection optical system can be realized; target characteristic information of four wave bands of visible near infrared, short wave infrared, medium wave infrared and long wave infrared can be rapidly and accurately detected in real time; meanwhile, the common aperture design enables the optical axis consistency of the four channels to be very strong, guarantees the high consistency of light rays of different wave bands in the propagation process, enables the imaging to be accurate and clear, and enables the information to be rich.

The utility model belongs to the technical field of medium-wave broadcasting, and relates to a one-tower multi-frequency self-standing medium-wave transmitting tower, which mainly comprises a plurality of supporting upright posts, a feeder line central upright post for fixedly transmitting a transmitting signal, and a plurality of insulating devices which are arranged on the supporting upright posts and partition the supporting upright posts into independent transmitting units, the height of each transmitting unit can be determined according to the required transmitting frequency, and the tower column is further adjusted to achieve the optimal transmitting effect; and compared with a traditional launching tower, the contact area with air is reduced, the device can be suitable for different seasonal changes, manual adjustment of the network is not needed, and adaptability and reliability are high. According to the utility model, the integrated self-standing tower column is provided with a plurality of transmitting units, so that the integrated self-standing tower column can simultaneously transmit various signals with different frequencies, the structure is simplified, the cost is reduced, the occupied area is saved, and the signals are efficiently transmitted; the whole design is scientific and reasonable, the structure is simple, the land cost can be effectively saved, the manpower demand is reduced, and the application degree is improved.

The invention discloses a full-band medium-wave transmitting antenna in the field of medium-wave transmitting antennae, which comprises an antenna tower body vertically arranged on a ground foundation, a top loading structure arranged at the top of the antenna tower body and a middle parallel loading structure arranged between 50 meters and 65 meters in the height direction of the antenna tower body, and the physical height of the antenna tower body is 76 meters to 110 meters. A composite cooperative structure of a top loading structure and a middle parallel loading structure is adopted, inherent defects of a fixed-height short antenna in the whole medium-wave frequency band are specifically overcome, high capacitive reactance of the short antenna in a low-frequency band is compensated through top loading, meanwhile, impedance peaks generated by the antenna in the medium-high frequency band are restrained through middle parallel loading, and the low-frequency-band low-capacitive reactance of the short antenna is compensated through top loading. Through the synergistic effect of the two structures, the problem that full-band impedance blind areas are difficult to eliminate in the prior art is solved.

The invention provides a mechanical passive temperature compensation lens, which is adaptive to a medium wave refrigeration type detector and comprises a first lens and a second lens which are sequentially arranged along a light path, the first lens comprises a first aspheric substrate, one side, far away from the second lens, of the first aspheric substrate is a first diffraction surface, and the other opposite side is a first aspheric surface; the second lens comprises a second aspheric substrate, one side, close to the first lens, of the second aspheric substrate is a second diffraction surface, and the other opposite side is a second aspheric surface; the clear aperture range of the first diffraction surface is shown in the description, the clear aperture range of the first aspheric surface is shown in the description, the clear aperture range of the second diffraction surface is shown in the description, and the clear aperture range of the second aspheric surface is shown in the description; the distance between the first lens and the second lens is adjusted through expansion and contraction of the lens barrel machine lens frame, and the distance change range is shown in the specification. The lens provided by the invention is simple in structure and low in cost, and can meet the spatial resolution requirement in a working temperature range.

The utility model relates to the technical field of electronic circuits, in particular to a bi-directional coupler suitable for medium and short waves, which comprises two groups of magnet ring inductors, two groups of n-shaped attenuators and two capacitors, radio frequency signals are respectively subjected to forward coupling and reverse coupling by the two groups of magnet ring inductors, and the two capacitors are respectively matched with the two groups of magnet ring inductors. And the n-shaped attenuators are used for processing and selecting corresponding radio-frequency signals in medium and short wave bands, one n-shaped attenuator is used for adjusting the size of forward coupling signals and outputting the forward coupling signals, and the other n-shaped attenuator is used for adjusting the size of reverse coupling signals and outputting the reverse coupling signals. The size of the bi-directional coupler is reduced, the coupler is convenient to install, the frequency application range of the coupler is widened, the coupler can be used in multiple frequency bands of medium waves and short waves, the consistency is high, and the production cost is reduced.

The invention discloses a medium wave navigation simulation method based on Hilbert change analog signals, and relates to the field of radio navigation, the method comprises the following steps: S1, setting working signal parameters, and initializing the orientation of a radio compass; s2, the electromagnetic propagation model calculates signal amplitude and phase information received by the omnidirectional antenna and the loop antenna under the current aircraft attitude; s3, carrying out carrier wave reconstruction, and generating an annular modulation signal; s4, superposing the signals; s5, calculating envelope modulation depth, and judging whether the direction of the current loop antenna is the real azimuth angle of the navigation station according to whether the modulation depth approaches zero; s6, if yes, outputting an azimuth angle; and if not, adjusting the pointing angle of the loop antenna, and repeating the steps S2 to S5. According to the method, the fundamental process of direction finding logic is reconstructed from the phase level, so that the simulation system can still keep stable direction finding performance in a complex multi-path environment, and the engineering practicability and environmental adaptability of the method are enhanced.

The utility model relates to a medium wave station antenna tuning network distribution room control system comprising a sensor detection device which comprises a travel switch and is used for detecting whether an access door of a distribution room is opened or not; the logic control device comprises a main power supply air switch, a function execution power supply air switch, a wall socket power supply air switch and an alternating current contactor; the function execution device comprises a lighting switch, a ventilation switch, an alarm switch, a lighting device, a ventilation device and an alarm device; and the function execution device is connected with the function execution power supply air switch. Whether the access door is opened or not can be known through the sensor detection device, and after the access door is opened, the logic control device receives a short circuit signal sent by the travel switch, controls the function execution device to work and gives an alarm, so that the safety of personnel is ensured, and illumination, ventilation and the like are provided for maintenance. The method has the characteristics of short preparation time of maintenance work, high maintenance efficiency and high safety.

The invention discloses an unmanned aerial vehicle-mounted radio receiving noise reduction method and system based on flight control data, and belongs to the technical field of unmanned aerial vehicle communication. The method comprises the following steps: acquiring flight control data of the multi-rotor aircraft, wherein the flight control data comprises rotating speed parameters and / or flight attitude parameters of each rotation driving device; determining noise characteristic data corresponding to the current working state based on the flight control data; generating a noise offset signal according to the noise characteristic data; and carrying out synthesis processing on the noise offset signal and a receiving signal of a radio receiver so as to suppress electromagnetic interference generated by the rotation driving device. Flight control data is used as priori knowledge, cross-domain data fusion is achieved, additional reference antenna hardware is not needed, and the method has the advantages of being high in response speed and low in system complexity and is suitable for application scenes such as unmanned aerial vehicle-mounted medium-wave DRM digital broadcast receiving.

The utility model discloses a novel medium wave transmitter benefit coil fixed bolster. Include: coil fixed cylinder, coil fixed cylinder is polytetrafluoroethylene cylinder body, and the outer cylinder wall is evenly provided with a plurality of coil fixed grooves along the extension direction, and the one end to benefit coil board is evenly provided with a plurality of mounting holes, a plurality of mounting holes correspond with the connecting hole of benefit coil board, and the mounting hole is provided with damping connection subassembly, and the connection with connecting hole is realized through damping connection subassembly, damping connection subassembly includes connecting piece and damping washer, and damping washer is located between benefit coil board and coil fixed cylinder, and connecting piece connects benefit coil board, damping washer and coil fixed cylinder in proper order. The utility model is fixed through coil fixed groove, avoids the slip of coil, sets up damping connection subassembly between coil fixed cylinder and benefit coil board, absorbs the mechanical vibration caused by power output fluctuation, avoids the frequent displacement of coil to appear vibration, leads to the problem of signal transmission efficiency decline.

The invention discloses a meteorological satellite large-array multi-probe infrared detector probe consistency detection method, which comprises the following steps: acquiring actual observation brightness temperature data of a meteorological satellite satellite-borne infrared detector, respectively carrying out quality control on observation data of a long wave band and a medium wave band, and constructing a sample set for consistency detection; carrying out principal component analysis on the sample set, extracting first k principal component components, and carrying out grouping statistics and standardization processing on the principal component components according to probe elements to obtain a standardized statistical magnitude of each probe element; and based on the standardized statistics, selecting the standardized statistics corresponding to the first 12 principal components for visual presentation, and identifying the abnormal probe element by analyzing a visual result. According to the method, principal component analysis is carried out on real observation data in combination with standardization processing, sufficient samples which are uniformly distributed are accumulated in a short time, the statistical result is high in representativeness and free of additional errors, and the real performance of a probe can be accurately represented.

The embodiment of the invention relates to a medium wave amplitude modulation broadcast signaling identification method, device and equipment and a readable storage medium, and the method comprises the steps: obtaining an input signal, and carrying out the analysis of the input signal, and obtaining audio PCM data; performing coherent calculation on the audio PCM data and a preset BPSK symbol to obtain a first peak array; performing sliding window peak value positioning on the first peak value array to obtain an MSK signaling, and judging an actual peak value of the MSK signaling through a preset dynamic threshold value to obtain an effective signal; performing adaptive dynamic gain processing on the effective signal to obtain a target signal; therefore, low-delay and high-reliability signaling identification is realized. According to the scheme, the signaling demodulation precision and the anti-interference performance in a complex environment are improved; and the real-time performance of signaling analysis is optimized, and the emergency response delay is reduced. And meanwhile, the multi-scene adaptability is enhanced, and multi-amplitude source and diversified signal input is supported.

1. The name of the design product: medium wave broadcast transmitting antenna. 2. The use of the design product: device for receiving broadcast signals. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.