112 results about "Ground system" patented technology

The invention relates to the technical field of satellite attitude control, in particular to a satellite-borne laser semi-autonomous pointing control method, electronic equipment and a storage medium. The method is completed by cooperation of a ground system and an on-satellite system, the ground system calculates a top target passing moment T * in advance, generates a unified laser pointing control instruction and injects the instruction into a satellite; and the satellite-borne system receives and analyzes the instruction, obtains parameters such as T * and beam selection, and then autonomously controls a specified load for work preparation. And the satellite-borne system autonomously calculates the optimal moment T1 and the target attitude when passing through the calibration field through high-precision orbit extrapolation based on the latest navigation data, finally autonomously executes attitude maneuver and laser pointing tasks, and autonomously returns after the tasks are completed. Instructions in a uniform format are generated and injected from the ground, ground operation is greatly simplified, efficient cooperation of ground decision triggering and on-satellite autonomous execution is achieved, pointing errors caused by orbit extrapolation are greatly reduced, the pointing precision and the task success rate are improved, and universality is good.

The invention relates to the technical field of unmanned aerial vehicle radio detection, in particular to an unmanned aerial vehicle detection and judgment method based on cooperation of an air-ground system and radio detection, and the method comprises the steps: finding a suspected target through scanning of a multi-frequency-band radar, triggering an infrared thermal imager carried by an aerial unmanned aerial vehicle to approach an ultra-wide-frequency-band spectrum sensor for verification; accurate positioning is realized by combining ground photoelectric equipment multi-view triangulation positioning and a signal arrival time difference algorithm, a command and control center calculates threat levels through a multi-source data fusion engine, and navigation decoy of dynamically adjusting intensity is adopted for targets smaller than or equal to two levels. Hard killing of ground laser locking rotor center and air electromagnetic pulse synchronous coverage is executed on a target of more than or equal to three levels, the equipment state is synchronized in real time through an optical fiber link, high-energy-consumption equipment is intelligently closed after threat is relieved, a platform starting strategy is optimized, a detection closed loop of'three-dimensional perception-graded treatment-intelligent energy saving 'is constructed, and the intelligent energy saving effect is achieved. And an efficient and accurate low-altitude safety protection scheme is provided for a sensitive area.

The invention discloses a shunting operation method and a safety protection system commonly used in a centralized area and a non-centralized area, and the system comprises a vehicle-mounted device which is used for calculating a speed limit curve and achieving the braking control of a locomotive; the ground system comprises a CTC system / interlocking system which is used for collecting station yard information of a concentration area; the non-concentration area acquisition control unit is used for acquiring non-concentration area information; the ground host configures station yard graph data according to the received centralized area station yard information and non-centralized area information, configures a station yard code bit table according to the station yard graph data, and arranges code bits of non-centralized area turnouts behind the centralized area code bits to form an integral table; the ground host and the vehicle-mounted equipment are combined to control the train set to directly enter the non-concentration area from the concentration area or directly enter the concentration area from the non-concentration area in the state of clear head and tail positions. According to the invention, unified control of the centralized area and the non-centralized area and seamless switching of shunting operation are realized.

The invention discloses a near-bit formation resistivity imaging system and method. The near-bit resistivity imaging and wireless signal transmitting short section performs multi-sector resistivity measurement under at least one depth of a near bit and encoding and transmitting of wireless short transmission electromagnetic wave signals through a resistivity button electrode array; the wireless signal receiving short section receives the cross-screw wireless short transmission electromagnetic wave signal and decodes and transmits the cross-screw wireless short transmission electromagnetic wave signal to the slurry pulse transmission short section; the mud pulse transmission short section is used for coding resistivity measurement data and transmitting the resistivity measurement data to a ground system in a mud pulse manner; and the ground system receives, decodes, displays and images the mud pulse signals. According to the technical scheme, near-bit resistivity imaging of different depths is achieved in the drilling process, real-time measurement, uploading and display of resistivity imaging data are achieved in the mode of cross-screw wireless electromagnetic wave short transmission and mud pulse combined transmission, refined geosteering under the complex geological condition is assisted, and the drilling efficiency is improved. And a technical support is provided for improving the drilling rate of oil and gas reservoirs.

The present invention discloses a ground operation and application integrated system for high-resolution remote sensing satellites. Guided by the support for the operation and application of high-resolution satellites, an integrated space-ground system integrating the design, testing, operation control and application of high-resolution remote sensing satellites is first established to achieve the interconnection and interoperability of high-resolution remote sensing satellite design simulation, comprehensive test verification, on-orbit operation management, and comprehensive application of business data. Then, driven by requirements, an automated task planning and scheduling strategy is constructed to achieve task conflict resolution and optimal planning. Secondly, a training set of typical targets is established, and target intelligent interpretation is realized based on machine learning, effectively improving the timeliness and accuracy of target recognition and confirmation. Finally, data such as meteorology, hydrology, surveying and mapping, and basic maps are introduced to construct target information combined with the three-dimensional environment, and the overall situation awareness of the scene and the target is realized after visualization.

The invention discloses an underground structured light casing deformation video imaging detection device and method.The underground structured light casing deformation video imaging detection device comprises a detection device body, and the detection device body comprises a ground system, a logging cable, an underground video imaging detection probe, a structured light generation device and a structured light installation structure. A reference light path is arranged on the shaft wall in the image, and shaft corrosion and deformation problems are accurately identified through the change of the reference light path; the device improves the detection accuracy and efficiency of the inner wall of the shaft, obtains video images of the inner wall of the shaft, truly, visually and comprehensively displays the corrosion and deformation problems of the shaft wall, can reflect the geometric morphology of the inner wall of the shaft through a reference light path provided by the structured light even if the corrosion and the deformation are slight, achieves accurate recognition, and improves the detection accuracy and efficiency of the inner wall of the shaft. A reliable and comprehensive basis is provided for further processing of shaft corrosion and deformation problems, scientific decision making and fine operation are achieved, and the operation efficiency and the success rate of shaft problem processing are improved.

The invention discloses a seabed shallow casing section thermal insulation structure for polar region supercritical carbon dioxide drilling, which comprises a casing, a thermal insulation coating, a protective coating, an annular cement slurry layer, an electric heating pipe, a sensor module, a wireless conductive module, a ground system and a seabed wireless transmission module, and is characterized in that the electric heating pipe is fixed on the outer wall of the casing through a hoop; the outer wall of the casing pipe is sequentially coated with a heat preservation coating, a protective coating and an annular cement paste layer from inside to outside, the wireless conductive module is integrated at the end of the casing pipe, and the ground system comprises a ground data acquisition system and a ground control center. The sea surface platform is provided with a ground data acquisition system and a ground control center which are connected with the seabed wireless transmission module through an umbilical cable, and temperature and pressure data acquired by the sensor module are uploaded to the ground control center. According to the invention, the problems of rapid heat loss, annular air channeling, casing mechanical property degradation, poor drilling fluid fluidity and the like of the seabed shallow casing section in the polar region extreme low-temperature environment are solved.

An image voice network data communication system of a spacecraft and a ground system is characterized in that on the basis of a 1553B bus widely used by the spacecraft, space-ground image voice data transmission is carried out through an IP network, a space-ground gateway realizes cross-network segment connection of a space-ground subnetwork, and protocol conversion of a 1553B bus instruction, a telemetry data packet and an IP network packet is carried out in the space-ground gateway; according to the technical scheme, a gateway of a 1553B bus and an IP network is constructed, the working reliability of network equipment is improved, a method for controlling the IP packet length according to the frame length of a heaven and earth link is provided for fully utilizing heaven and earth link bandwidth resources, the heaven and earth link resources are effectively improved, and integrated, efficient and reliable communication of heaven and earth image voice network data is ensured.

The invention provides an autonomous orbit keeping method and system for a low-orbit inter-satellite laser communication constellation, and the method comprises the steps: generating an upper limit and a lower limit of a satellite phase keeping threshold value, and updating the threshold value regularly according to the year-by-year change condition of the performance of a laser link; according to the self-positioning result of the satellite-borne GNSS navigation receiver, recurring the number of satellite flat orbits at the current moment, and calculating the flat latitude argument deviation relative to a nominal orbit; a limit cycle phase keeping method is adopted on the satellite, and an autonomous orbit control strategy is generated through autonomous calculation; after an orbit keeping strategy is generated, the orbit keeping strategy is downloaded to a ground management and control center, the ground management and control center rechecks an orbit keeping scheme which is autonomously generated on a satellite according to a satellite-ground integrated autonomous orbit control decision process, if the recheck is passed, the ground sends an orbit control implementation permission instruction, the satellite executes orbit control operation according to the strategy, and if the recheck is not passed, the ground sends an orbit control implementation permission instruction; and if so, injecting a track maintaining strategy from the ground. According to the invention, the complexity of ground system constellation management is greatly reduced.

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for ground system techniques to support flexible reconfigurable satellite payload operation. In some implementations, a satellite communication network is managed to operate in a first configuration. The satellite communication network includes a satellite having a payload that enables dynamic reconfiguration of carriers within a beam. A reconfiguration event is detected, and in response, a second configuration is determined for the satellite communication network. The second configuration differs from the first configuration in at least one of a set of carriers used for the beams or an assignment of the carriers to gateways. The satellite network is managed to operate in the second configuration, including at least one of (i) changing to a second set of carriers for the beams of the satellite or (ii) changing to a second assignment of the carriers to the gateways.

The invention discloses a hydropower station unmanned aerial vehicle security construction method and system, and relates to the technical field of unmanned aerial vehicle intelligent security, and the method comprises the steps: automatically setting an inspection path based on an unmanned aerial vehicle cloud computing platform; deploying ground camera monitoring equipment, and performing identification based on a first technology; and transmitting the monitoring data in real time through the first communication mode. According to the method, automatic planning and dynamic adjustment of a task path are realized through routing inspection path setting based on an unmanned aerial vehicle cloud computing platform, the capability of all-weather real-time monitoring is realized through deployment of multifunctional ground camera monitoring equipment, cooperative work of the unmanned aerial vehicle and a ground system is realized by adopting a linkage mechanism, and the unmanned aerial vehicle and the ground system are integrated. Through the first communication mode, the real-time data transmission between the unmanned aerial vehicle and the ground equipment is ensured, the signal coverage capability is enhanced by adopting the multi-point relay device, the problem of communication blind areas in a complex terrain environment is effectively solved, the signal intensity is monitored in real time, the transmission path is dynamically adjusted, and the communication stability is further ensured.

The application discloses a data transmission method, system and equipment of an array receiving acoustic logging instrument, a panoramic acoustic imaging logging instrument adopts a method of underground large data storage and two-way data transmission with a ground system, function implementation is realized by combination of a data acquisition module, a main control module and a data storage module, demodulation of a command sent by the ground system is realized, six acoustic transducer transmission modes are realized, a large amount of data of 96 full wave trains received in each mode is transmitted and stored underground, instrument state data and part of logging data are sent to the ground system, underground large data storage and two-way data transmission with the ground system are realized, and the problem that data cannot be transmitted to the ground system in real time and stored in real time due to limitation of a long cable data transmission rate in actual application is solved.

The invention provides an autonomous task planning system for an optical agile remote sensing satellite task, and the system comprises a conventional task planning module which is used for determining a visible time window of a conventional observation target according to the conventional observation target information, the satellite orbit information, and the pointing range of a satellite optical axis; performing conventional task planning according to the visible time window of the conventional observation target to obtain a conventional task sequence; the standby working module is used for executing tasks in sequence according to a conventional task sequence and acquiring execution states of subsystems and single machines on the satellite; the emergency task planning module is used for re-planning a first task which is not executed in the conventional task sequence to obtain an updated task sequence when the execution state is abnormal or temporary target injection is received; and the standby working module is also used for executing tasks in sequence according to the updated task sequence and acquiring execution states of each subsystem and each single machine on the satellite. According to the scheme, the control complexity of a satellite ground system is reduced, and the autonomous task planning capability of the optical agile remote sensing satellite is improved.

The invention relates to a remote sensing satellite observation result judgment method oriented to multi-factor influence. The method comprises the following steps: satellite load classification and task acquisition; satellite detection decision: according to the satellite task parameters, the observed target state, the environmental influence factors and the decision probability table, probability quantitative decision is carried out, and a satellite detection decision result is generated; data downloading judgment is carried out; target processing identification judgment: generating a target processing identification judgment result according to satellite and ground system parameters, a data transmission error rate, observed target characteristics and the like; and observation result generation: generating a target observation result according to a target identification processing result in combination with processing identification time, satellite load positioning errors and the like, and sending the target observation result to an information receiver. According to the method, the influence of different load types and different factors on target detection can be comprehensively considered, and meanwhile, a probability thinking method in the game theory is used for reference, so that rapid judgment of observation of the target by remote sensing satellites of different load types in a simulation deduction process is realized.

The invention relates to the technical field of intelligent control, in particular to a static meteorological satellite dynamic task intelligent control method, which enables a static meteorological satellite ground system to realize automatic execution and quick response of a dynamic task through an intelligent control algorithm and flow when facing the dynamic task. And the requirements in the aspects of emergency response requirements, meteorological service guarantee, satellite safety management and the like are effectively met. According to the intelligent control strategy, the intelligent level and the operation efficiency of the system are improved, and more accurate and efficient services are provided for meteorological observation and satellite operation; meanwhile, diversified meteorological service requirements can be better met, the efficiency and reliability of meteorological observation and disaster early warning are improved, and the risk of manual operation is reduced.

The present invention discloses a ground-to-rocket IO signal transmission system and method based on optical fiber medium. The on-rocket system terminal device includes a signal redundancy processing module and three signal conversion and processing modules; the ground system terminal is symmetrically equipped with three signal conversion and processing modules and an IO signal redundancy processing module; the on-rocket system terminal and the ground system terminal perform signal transmission through three optical fiber cables. The present invention realizes the fiberization of the ground-to-rocket IO signal transmission, and at the same time effectively improves the reliability and real-time performance of signal transmission by using a unique three-channel hardware redundancy processing method. Through the conversion and processing of the ground-to-rocket IO signal, the free configuration of the number of IO interfaces is realized, and the number of connector cores is effectively reduced; by adopting optical fiber medium transmission, the light weight of the cable is realized, and the electromagnetic compatibility performance of the cable is significantly enhanced; through the modular design concept, the convenient scheme configuration and upgrade and transformation are realized.

There is provided an artificial satellite and a ground system enabling to efficiently hold data in the artificial satellite. The artificial satellite includes an image processing unit that executes feature amount generation processing of generating a feature amount of a captured satellite image, a storage unit that holds feature amount data obtained as a result of the feature amount generation processing, and a communication unit that transmits the feature amount data to a ground station when communication with the ground station becomes possible. The ground system includes an image processing unit configured to generate complemented data by using complementing data and feature amount data that indicates a feature amount of a satellite image acquired from an artificial satellite and obtained by capturing an image of a ground by the artificial satellite.

The present invention provides a downhole gas logging while drilling test device, comprising a hydraulic module, a gas detection module, a control module and a mud pulse generator. The piston in the hydraulic module moves to allow the annular drilling fluid to flow into the hydraulic module. The gas detection module measures the content of methane gas in the annular drilling fluid, and determines the concentration of methane gas in the formation based on the measured value, and transmits the gas concentration data to the control module. The control module processes the data transmitted by the gas detection module, and transmits the data to be uploaded to the ground system to the mud pulse generator. The mud pulse generator converts the data signal to be uploaded to the ground system into a mud pulse signal, and transmits it to the ground system. The ground system interprets the mud pulse signal to obtain the uploaded data. The downhole gas logging while drilling test device can realize downhole gas parameter detection in real time and online, and improve the accuracy of the test results.

This invention relates to the field of remote sensing satellite orbit control technology, and discloses a satellite autonomous pipeline control method based on differential interferometric SAR imaging missions. The method includes: acquiring initial satellite orbit parameters; employing a multi-objective optimization algorithm for orbit optimization under a high-order gravity field; sampling and constructing a reference orbit point set; calculating orbit control deviations based on the actual orbit and the reference orbit; generating orbit control triggering rules and avoidance strategies through ground system simulation; executing orbit control strategy generation and control onboard system; and evaluating orbit control effectiveness and the evolution trend of orbit control deviations through the ground system. Existing technologies mainly rely on ground command injection, making it difficult for satellites to achieve efficient autonomous orbit control when performing heavy-orbit differential interferometric SAR imaging missions, and hindering the decoupling of orbit control and imaging tasks. This invention improves the efficiency and autonomy of orbit control, the execution efficiency of imaging missions, and the safety of on-orbit operation by constructing a closed-loop control system encompassing satellite-ground collaboration, strategy formulation, command execution, and effect evaluation.

To achieve information on a mission device for executing mission other than communication via annular communication network in real time at low cost.SOLUTION: A hybrid constellation 20B formed in a Low Earth Orbit includes a communication constellation in which a plurality of satellites having a communication device communicating with precedent and following satellites in a travel direction on the same orbital plane form annular communication network 702, and a mission satellite 30b which has a communication device communicating with the precedent and following satellites, and a mission device for executing various missions. The mission satellite 30b flies between the plurality of satellites forming the communication constellation, the hybrid constellation 20b is formed by reconstruction of the annular communication network 702 using a plurality of satellites forming the communication constellation forming the annular communication network 702 and the mission satellite 30b.SELECTED DRAWING: Figure 17

The present invention discloses a method and system for high-precision positioning of on-orbit targets based on space-ground collaboration, belonging to the technical field of space remote sensing monitoring. It includes real-time on-orbit target recognition, imaging ray calculation, camera calibration, and ground coordinate calculation. The remote sensing image data and attitude auxiliary information collected on the satellite complete the recognition and extraction of the target through target recognition respectively. The imaging ray calculation completes the calculation of the imaging ray vector, and then is transmitted to the satellite ground processing system through the space-ground transmission link. The precise coordinates of the target are calculated according to the digital elevation, and then compared with the control point library to determine whether this target is a control point with known three-dimensional coordinates. If it is a control point, it is input into the camera calibration module of the on-orbit system to calculate the camera calibration parameters. This method can make full use of the respective advantages of the on-orbit system and the ground system, optimize the real-time on-orbit target recognition process, and improve the acquisition efficiency and real-time performance of on-orbit targets.

The invention belongs to the technical field of near-infrared signals, and particularly relates to a laser target spot instrument testing device and method. The laser target spot instrument testing device comprises a target spot instrument system, an unmanned aerial vehicle system and a ground system, and a strong light processing unit which is used for carrying out attenuation processing on incident strong light and converting the incident strong light into an analog signal; the data acquisition unit is used for receiving and conditioning the analog signal and converting the analog signal into a digital signal; the data control unit is used for receiving and optimizing the digital signal; the thermal management unit is used for monitoring, pre-judging and intelligently and dynamically regulating and controlling the temperature of the target spot instrument system in real time; the unmanned aerial vehicle system is used for controlling the flight of the unmanned aerial vehicle and transmitting the attitude information of the unmanned aerial vehicle to the ground system in real time; the ground system is used for receiving the attitude information of the unmanned aerial vehicle and the optimized digital signal, processing the optimized digital signal and displaying signal data; meanwhile, a flight adjustment instruction is sent to the unmanned aerial vehicle system, and a data acquisition unit adjustment instruction is sent to the target spot instrument system.

The invention provides a lunar in-situ probe timing method based on relay communication, which comprises the following steps that: a relay satellite performs framing on the basis of a probe telemetering frame format, inserts a relay satellite punctuality time code, and forwards a relay satellite data transmission frame through an earth data transmission link; establishing a ground test system; the ground test system is used for finishing time calibration on the detector, so that the detector time is synchronized with the ground standard time; a ground test system is used for completing time calibration on the relay satellite, so that the time of the relay satellite is synchronized with the ground standard time; by means of the detector punctuality time code and the relay satellite punctuality time code, time delay delta T device star links from the time when any telemetering frame time code of the detector is generated to the time when the relay satellite completes decoding and the relay satellite time code is printed are obtained through a ground system, and an engineering constant value C is obtained through calculation according to the multiple sets of time delay delta T device star links; calculating the standard time difference between the detector and the ground by using the engineering constant value C, namely the timing amount; and finishing the time correction of the detector according to the time correction amount.

This application belongs to the field of unmanned aerial vehicle (UAV) and data communication technology, and specifically relates to a UAV data transmission verification method based on the MD5 algorithm. The method involves extracting flight path data in a pre-defined order, calculating the MD5 "fingerprint" value of the flight path data, and transmitting the MD5 "fingerprint" value to the ground. The ground system calculates the MD5 "fingerprint" value of the ground flight path data in the same pre-defined order and compares it with the MD5 "fingerprint" value transmitted from the UAV. If the MD5 "fingerprint" values ​​match, the flight path stored by the UAV is correct and usable; if the MD5 "fingerprint" values ​​do not match, it indicates that the flight path stored by the UAV is incorrect and needs to be reloaded. The data is protected from interception and is not easily exposed: using the MD5 algorithm to verify the accuracy of flight path data does not require transmitting all flight path data, thus eliminating the risk of data interception. Furthermore, only one frame of data needs to be transmitted back, which significantly reduces the risk of exposure, especially for stealth aircraft.

This invention proposes a method for autonomous collaborative satellite selection for high-orbit tracking and guidance of moving targets, enabling the identification of low-Earth orbit (LEO) satellites. A high-orbit remote sensing satellite detects and tracks a moving target, autonomously detecting the target through onboard information processing and calculating its current position, velocity, direction, shortest side length, and corresponding time as guidance information for collaborative observation. The ground system pre-injects collaborative observation requirements and candidate LEO satellite information onto the high-orbit remote sensing satellite. Based on this candidate LEO satellite information, the high-orbit remote sensing satellite's own on-orbit operation status, and imaging performance parameters, it calculates and assesses the imaging and target recognition capabilities of all candidate LEO satellites when observing the moving target. The high-orbit remote sensing satellite then selects candidate satellites whose estimated imaging and target recognition capabilities meet the collaborative observation requirements, serving as the first round of candidate satellites for collaborative observation.

The invention discloses an anti-ground-touching method and an anti-ground-touching system for a working column, and relates to the technical field of working vehicle construction safety monitoring, the anti-ground-touching method for the working column comprises the steps that real-time monitoring data of a pressure sensor and a strain sensor are acquired, the pressure sensor and the strain sensor are arranged at the connecting position of the working column and a fixing frame, and the pressure sensor and the strain sensor are connected; the real-time monitoring data is used for representing the state of the workbar; comparing the real-time monitoring data with the initial data of the pressure sensor and the strain sensor; if the real-time monitoring data is greater than the initial data, representing that the workbar is in a bearing state, and controlling and keeping the operation state of the workbar; and if the real-time monitoring data is smaller than the initial data, representing that the workbar is in a state of touching the ground or encountering an obstacle, and controlling the operation state of the workbar to perform safety intervention. According to the working bar grounding prevention method, the working platform can be reliably prevented from grounding, the working safety is ensured, and the maintenance cost is reduced.

The invention provides a ground wire detection device and a ground wire detection method. The ground wire detection device comprises a power supply module, a measuring resistor, a regression wire and a control module, the positive electrode of the power module is electrically connected with the first end of the grounding wire and a first grounding system through the measuring resistor, the negative electrode of the power module is electrically connected with the first end of the return wire, and the second end of the return wire is electrically connected with the second end of the grounding wire and a second grounding system. The control module is used for detecting the line voltage between the first end of the grounding line and the first end of the regression line, and according to the line voltage, the power supply voltage between the positive electrode and the negative electrode of the power supply module, the measurement resistance value of the measurement resistor, the regression line resistance value of the regression line and the equivalent resistance value range between the first grounding system and the second grounding system. And obtaining the grounding wire resistance value range of the grounding wire. Current detection does not need to be carried out on the ground wire, and the reliability of the whole impedance detection is improved.

The application relates to a kind of air-ground transient electromagnetic self-adapting air collection methods, comprising: through transient electromagnetic receiver pre-collection time series data;The measured time series data is analyzed, and the adjacent two positive and negative extreme values are selected in the measured secondary field data, the time interval of the two places is divided by 2, and the time base parameter of the transmission waveform is obtained;Platform time period is identified in the measured signal, and the Ramp parameter in the transmission waveform corresponding to the time is obtained;The measured time series data is correlated with the standard secondary field periodic signal;Transient electromagnetic receiver starts synchronization according to the time base integer multiple of the starting time of transmission waveform, collects according to logarithmic interval window, superimposes data, and completes the data collection of one point;The receiver continues to collect on the flight platform according to the set route until the completion of all survey lines.The application can be compatible with multiple transmission systems, realize automatic analysis of transmission parameters under the condition of any ground system transmission, find the synchronous starting position and complete data collection.

The invention provides a ground system suitable for a whole-process automatic test of a moonlet measurement and control subsystem, and the system comprises a measurement and control signal processing module which comprises an upper frequency conversion sub-module, an intermediate frequency modulation sub-module, an intermediate frequency demodulation sub-module, a lower frequency conversion sub-module, and a local oscillator sub-module; the channel adjusting module comprises an uplink programmable attenuator, a downlink programmable attenuator, a power divider, a combiner, a circulator, an uplink switch, a downlink switch and a coupling detector; the centralized management and control module is used for issuing working parameters of the measurement and control signal processing module and the channel adjustment module, collecting working states and splicing whole-process working nodes; the centralized management and control module comprises an upper computer sub-module and a centralized agent sub-module, the upper computer sub-module is used for configuring and displaying working parameters of the measurement and control signal processing module, establishing a measurement channel for a measurement and control system, resolving and counting data, and the centralized agent sub-module is used for managing each sub-module in the channel adjustment module.

The invention discloses a flight waypoint monitoring method, system, equipment and medium, and the method comprises the steps: firstly obtaining the current information and planned waypoint data of an aircraft, then calculating a front waypoint and a rear waypoint of the current position of the aircraft according to the current information and the planned waypoint data, and then calculating the front waypoint and the rear waypoint of the current position of the aircraft; the method comprises the following steps: acquiring a front waypoint and a rear waypoint of an airplane, respectively recording a distance change trend between the current position of the airplane and the front waypoint as well as the rear waypoint at continuous time intervals, judging the moment when the airplane flies over the rear waypoint according to the distance change trend, and when the airplane flies over the rear waypoint, recording waypoint data, and finally, according to the deviation value of the planned waypoint data and the flyover waypoint data, carrying out real-time optimization on the flight plan of the aircraft, and after the flight is finished, returning related data to a ground system so as to assist in improving the accuracy of making a future flight plan. According to the invention, the timeliness, accuracy and efficiency of actual waypoint data recording in flight can be improved, and the flight safety is further guaranteed.