CN113156993A - Multi-unmanned aerial vehicle cooperative combat intelligent command control system - Google Patents
Multi-unmanned aerial vehicle cooperative combat intelligent command control system Download PDFInfo
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Abstract
The invention discloses an intelligent command control system for cooperative combat of multiple unmanned aerial vehicles, which comprises an unmanned aerial vehicle and a control terminal in wireless communication connection with the unmanned aerial vehicle, wherein the unmanned aerial vehicle is similar to a seagull in appearance and is used for carrying out patrol detection in a trunking airspace circling mode, if enemy information is detected, the detected enemy information is transmitted to the control terminal, an early warning prompt is carried out on the control terminal, intensive attack is developed, and the enemy information rushes to a signal tower and/or an information conduction device of an enemy aircraft carrier in an auto-explosion mode to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel; and the control terminal shields signals in the set airspace area and interferes with a combat command system of an enemy. The multi-unmanned aerial vehicle cooperative combat intelligent command control system provided by the invention is low in manufacturing cost and high in applicability; the cluster patrol detection effect is good, and the defense safety coefficient is high; the operation and maintenance cost is low, and the target destroying precision is high.
Description
Technical Field
The invention relates to the technical field of weaponry, and particularly discloses an intelligent command and control system for cooperative combat of multiple unmanned aerial vehicles.
Background
The prior weaponry is expensive, the technological innovation cost is extremely high, firstly, a large amount of technological talents are needed to bury and dry, and expensive test equipment is matched. The second is a lengthy weapon development cycle sufficient to push the price of the weapon up to the point of the tongue za by the person. And thirdly, other non-technical reasons exist for the high weapon equipment price, which is mainly shown in monopoly of technology by individual countries and companies, and the countries capable of independently manufacturing advanced main warfare weapons such as advanced fighters, warships, tanks, ballistic missiles and the like do not exceed 5, and the countries capable of manufacturing secondary weapons and spare parts such as radars, gun barrels, torpedoes and the like do not exceed 10. Moreover, this situation is exacerbated by the very nature of capital profit-making, which even by extraordinary means artificially creates a stressful situation, inducing regional conflicts and thereby increasing the sales price and sales volume of weaponry.
Therefore, the existing weaponry is expensive, which is a technical problem to be solved urgently.
Disclosure of Invention
The invention provides an intelligent command control system for cooperative combat of multiple unmanned aerial vehicles, and aims to solve the technical problem that existing weaponry is expensive.
The invention provides an intelligent command control system for cooperative combat of multiple unmanned aerial vehicles, which comprises an unmanned aerial vehicle and a control terminal in wireless communication connection with the unmanned aerial vehicle, wherein the unmanned aerial vehicle is similar to a seagull in appearance and is used for carrying out patrol detection in a cluster airspace circling mode, if enemy information is detected, the detected enemy information is transmitted to the control terminal, an early warning prompt is carried out on the control terminal, intensive attack is deployed, and the enemy information rushes to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion mode to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel; and the control terminal shields the signals in the set area and interferes the combat command system of the enemy. The control terminal comprises a wireless communication module and a signal shielding module, wherein the wireless communication module is used for receiving enemy information in the set area region transmitted by the unmanned aerial vehicle; the signal shielding module is electrically connected with the wireless communication module and used for shielding signals in the set territory area and interfering a battle command system of an enemy if identifying that the wireless communication module receives enemy information in the set territory area transmitted by the unmanned aerial vehicle.
Further, the unmanned aerial vehicle comprises a detection device and an attack device,
the detection device is used for transmitting the detected hostile information to the control terminal and giving an early warning prompt to the control terminal if the hostile is detected;
the attack device is electrically connected with the detection device and is used for expanding intensive attack and rushing to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion manner to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel if the detection device detects an enemy situation; and the detected signals in the area of the field where the enemy is located are shielded, so that the fighting command system of the enemy is interfered.
Furthermore, the detecting device comprises a spectrum sensing module, a controller and a GPS position identification module,
the frequency spectrum sensing module is used for carrying out frequency spectrum sensing on the communication signal to be sensed;
the controller is electrically connected with the spectrum sensing module and the GPS position identification module and is used for analyzing the communication signals detected by the spectrum of the spectrum sensing module and acquiring whether enemies exist or not; and if the enemy situation exists, issuing a position identification instruction to the GPS position identification module, and enabling the GPS position identification module to carry out position identification on a signal tower and/or an information conduction device of the enemy aircraft carrier.
Further, the attack device comprises an impact module and a self-explosion module,
the impact module is electrically connected with the GPS position identification module and is used for impacting the signal tower and/or the information conduction device of the enemy aircraft carrier when the GPS position identification module identifies the position of the signal tower and/or the information conduction device of the enemy aircraft carrier;
the auto-explosion module is electrically connected with the impact module and is used for destroying the signal tower and/or the information conduction device of the enemy aircraft carrier in an auto-explosion mode and destroying the signal source system of the enemy aircraft carrier and/or the naval vessel when the unmanned aerial vehicle is identified to impact the signal tower and/or the information conduction device of the enemy aircraft carrier.
Further, the spectrum sensing module comprises a receiving front end, a reconfigurable filter, a window function generator and an analog correlation module,
the receiving front end is used for carrying out down-conversion on the frequency band information of the communication signal to be detected to form a frequency spectrum signal;
the reconfigurable filter is electrically connected with the receiving front end and is used for simulating and detecting the energy of the adjacent frequency band of the communication signal;
the window function generator is used for generating a smooth window signal waveform and generating a window function signal;
the analog correlation module is respectively electrically connected with the receiving front end and the window function generator and is used for processing a frequency spectrum signal formed after down-conversion of the receiving front end and a window function signal generated by the window function generator to obtain frequency spectrum energy information of the communication signal to be detected.
Furthermore, the receiving front end comprises a low noise amplifier, a mixer and a frequency synthesizer, wherein the low noise amplifier is used for filtering noise interference of the communication signal to be detected;
the frequency mixer is electrically connected with the low-noise amplifier and is used for mixing the to-be-detected communication signal with the noise interference being filtered out and the signal generated by the local oscillator;
the frequency synthesizer is electrically connected with the mixer and is used for frequency synthesizing the mixed communication signal to be detected and down-converting the frequency band information of the communication signal to be detected to form a frequency spectrum signal.
Further, the window function generator includes a memory, a digital-to-analog converter and an anti-aliasing filter,
a memory for storing a waveform of the window function;
the digital-to-analog converter is electrically connected with the memory and is used for reading the waveform data of the window function stored in the memory and converting the waveform data of the window function into an analog window function signal;
the anti-aliasing filter is electrically connected with the digital-to-analog converter and is used for filtering an image signal and a clock in an analog window function signal converted by the digital-to-analog converter to generate a smooth window signal waveform.
Further, the analog correlation module comprises a multiplier, an integrator and a DC offset cancellation circuit,
the multiplier is respectively electrically connected with the receiving front end and the window function generator and is used for multiplying a frequency spectrum signal formed after down-conversion of the receiving front end by a window function signal generated by the window function generator;
the integrator is electrically connected with the multiplier and is used for integrating and quantizing the frequency spectrum signals multiplied by the multiplier to obtain frequency spectrum energy information of the communication signals to be detected;
the direct current offset elimination circuit is respectively electrically connected with the multiplier and the integrator and is used for eliminating direct current deviation caused by circuit mismatch of the multiplier and the integrator.
Further, the digital-to-analog converter is a binary-coded digital-to-analog converter, a thermometer-coded digital-to-analog converter, or a segmented digital-to-analog converter.
Furthermore, the digital-to-analog converter comprises a current cell matrix and a switch network, the current cell matrix comprises a unit current source and an encoding circuit electrically connected with the unit current source,
the coding circuit is electrically connected with the unit current source and is used for outputting digital signals to control the unit current source.
Furthermore, the digital-to-analog converter also comprises a thermometer decoder and a binary decoder, the coding circuit comprises a common gate tube, a switch tube and a latch, and the common gate tube, the switch tube and the latch are arranged in the same array; the switch tube is respectively electrically connected with the binary decoder and the thermometer decoder, and the binary decoder is used for outputting and displaying low-order digits in the digital signal under the control of the switch tube; the thermometer decoder is used for outputting high-order digits in the display digital signal under the control of the switching tube.
The beneficial effects obtained by the invention are as follows:
the invention provides an intelligent command control system for cooperative combat of a plurality of unmanned aerial vehicles, which adopts an unmanned aerial vehicle and a control terminal, wherein the unmanned aerial vehicle is similar to a seagull in appearance and is used for carrying out patrol detection in a cluster airspace circling mode, if enemy information is detected, the detected enemy information is transmitted to the control terminal, an early warning prompt is carried out on the control terminal, intensive attack is deployed, and the enemy information rushes to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion mode, so that a signal source system of the enemy aircraft carrier and/or a naval vessel is damaged; and the control terminal shields the signals in the set area and interferes the battle command system of the enemy. The multi-unmanned aerial vehicle cooperative combat intelligent command control system provided by the invention is low in manufacturing cost and high in applicability; the cluster patrol detection effect is good, and the defense safety factor is high; the operation and maintenance cost is low, and the target destroying precision is high.
Drawings
FIG. 1 is a functional block diagram of an embodiment of an intelligent command control system for cooperative combat of multiple unmanned aerial vehicles according to the present invention;
FIG. 2 is a functional block diagram of an embodiment of the UAV shown in FIG. 1;
FIG. 3 is a functional block diagram of an embodiment of the detecting device shown in FIG. 2;
FIG. 4 is a functional block diagram of an embodiment of the attack apparatus shown in FIG. 2;
FIG. 5 is a functional block diagram of an embodiment of the spectrum sensing module shown in FIG. 3;
FIG. 6 is a functional block diagram of an embodiment of the receiver front end shown in FIG. 5;
FIG. 7 is a functional block diagram of one embodiment of the window function generator shown in FIG. 5;
FIG. 8 is a functional block diagram of one embodiment of the analog correlation block shown in FIG. 5;
FIG. 9 is a functional block diagram of the first embodiment of the DAC shown in FIG. 7;
FIG. 10 is a functional block diagram of one embodiment of the current cell matrix shown in FIG. 9;
FIG. 11 is a functional block diagram of a second embodiment of the DAC shown in FIG. 7;
FIG. 12 is a functional block diagram of an embodiment of the encoding circuit shown in FIG. 10.
The reference numbers illustrate:
100. an unmanned aerial vehicle; 200. a control terminal; 210. a wireless communication module; 220. a signal shielding module; 110. a detection device; 120. an attack device; 111. a spectrum sensing module; 112. a controller; 113. a GPS position identification module; 121. an impact module; 122. a self-explosion module; 1111. receiving a front end; 1112. a reconfigurable filter; 1113. a window function generator; 1114. a simulation correlation module; 11111. a low noise amplifier; 11112. a mixer; 11113, frequency synthesizer; 11131. a memory; 11132. a digital-to-analog converter; 11133. an anti-aliasing filter; 11141. a multiplier; 11142. an integrator; 11143. a DC offset cancellation circuit; 111321, current cell matrix; 111322, a switching network; 1113211, unit current source; 1113212, a coding circuit; 111323, thermometer decoder; 111324, binary decoder; 11132121, common gate tube; 11132122, a switch tube; 11132123, latches.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1, a first embodiment of the present invention provides an intelligent command control system for cooperative combat of multiple unmanned aerial vehicles, including an unmanned aerial vehicle 100 and a control terminal 200 wirelessly connected to the unmanned aerial vehicle 100, where the unmanned aerial vehicle 100 is similar to a gull in shape and is configured to perform patrol detection in a hovering manner in a clustered airspace, and when an enemy is detected, transmit the detected enemy information to the control terminal 200, perform an early warning prompt to the control terminal 200, and perform intensive attack to impact a signal tower and/or an information conducting device of an enemy aircraft carrier in a self-explosion manner, so as to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel; and the control terminal 200 shields the signal in the set airspace area and interferes the battle command system of the enemy. The control terminal 200 comprises a wireless communication module 210 and a signal shielding module 220, wherein the wireless communication module 210 is used for receiving enemy information in a set area transmitted by the unmanned aerial vehicle 100; the signal shielding module 220 is electrically connected to the wireless communication module 210, and is configured to shield a signal in the set territory area and interfere with a combat command system of an enemy if it is recognized that the wireless communication module 210 receives enemy information in the set territory area transmitted by the unmanned aerial vehicle 100. In this embodiment, the wireless communication module 210 may be a GPRS module, or may be a 3G module, a 4G module, a 5G module, or the like. The control terminal 200 may be a mobile terminal or a fixed terminal, and is within the protection scope of the present patent.
The invention is originally intended to develop an unmanned aerial vehicle 100 in the shape of a seagull under proper defense conditions, has the functions of detection and attack, and is a Jinou fighter which spirals in the form of a seagull above the territory of the defense and guards the homeland. The warplane can be circled in a cluster type in an airspace of China territory, and is provided with functions of detecting attack and signal transmission, 30 cluster units are used for patrol detection in separated space (every 30 nautical miles/groups), signal transmission is carried out in time when danger is met, early warning is carried out on a control terminal 200, and intensive attack is developed. The multi-unmanned aerial vehicle cooperative combat intelligent command control system cluster rushes to a signal tower and an information conduction device of an enemy aircraft carrier in a self-explosion mode, and a signal source system of the enemy aircraft carrier or a naval vessel is damaged, so that the aim of cutting off enemy signal communication is fulfilled. Meanwhile, the multi-unmanned aerial vehicle cooperative combat intelligent command control system can shield signals in the field area when detecting the enemy situation, and interfere with the combat command system of the enemy.
In the above structure, please refer to fig. 2, and fig. 2 is a schematic functional module diagram of an embodiment of the unmanned aerial vehicle shown in fig. 1, in this embodiment, the unmanned aerial vehicle 100 includes a detection device 110 and an attack device 120, where the detection device 110 is configured to transmit detected enemy information to the control terminal 200 and perform a pre-warning prompt to the control terminal 200 if an enemy is detected; the attack device 120 is electrically connected with the detection device 110, and is used for expanding intensive attack and rushing to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion manner to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel if the detection device 110 detects an enemy situation; and the detected signals in the area of the enemy are shielded, so that the fighting commanding system of the enemy is interfered. Preferably, the unmanned aerial vehicle 100 is made of a material having a corrosive function, and can rapidly corrode a signal device of an enemy aircraft carrier or a naval vessel after auto-detonation. Each unmanned aerial vehicle 100 is not high in cost, and when a plurality of unmanned aerial vehicles 100 (which can be produced in large quantities) are clustered to attack enemy aircraft carriers or naval vessels, a small number of sacrifice rates are used to cause larger damage to the enemy aircraft carriers or naval vessels.
Further, referring to fig. 3, fig. 3 is a functional module schematic diagram of an embodiment of the detecting device shown in fig. 2, in the embodiment, the detecting device 110 includes a spectrum sensing module 111, a controller 112 and a GPS location identification module 113, where the spectrum sensing module 111 is configured to perform spectrum sensing on a communication signal to be sensed; the controller 112 is electrically connected with the spectrum sensing module 111 and the GPS position identification module 113, and is configured to analyze the communication signal detected by the spectrum of the spectrum sensing module 111, determine whether the detected communication signal is a legal signal, and if the detected communication signal is determined to be a legal signal, indicate that there is no enemy; if the detected communication signal is judged to be an illegal signal, enemy is indicated. If there is an enemy situation, the controller 112 issues a position identification instruction to the GPS position identification module 113, so that the GPS position identification module 113 performs position identification and marking on a signal tower and/or an information conducting device of an enemy aircraft carrier. In this embodiment, enemy situations are detected by the detection devices 110 on the plurality of unmanned aerial vehicles 100, the detected enemy situation information is transmitted to the control terminal 200, and an early warning prompt is given to the control terminal 200, so that related personnel are reminded to pay attention to the enemy situations in time to take corresponding precaution and attack measures.
Preferably, please refer to fig. 4, fig. 4 is a functional module schematic diagram of an embodiment of the attack apparatus shown in fig. 2, in the embodiment, the attack apparatus 120 includes an impact module 121 and a self-explosion module 122, wherein the impact module 121 is electrically connected to the GPS location identification module 113 and is configured to impact a signal tower and/or an information conducting device of an enemy aircraft carrier when the GPS location identification module 113 identifies a location of the signal tower and/or the information conducting device of the enemy aircraft carrier; the auto-explosion module 122 is electrically connected with the impact module 121, and is used for identifying that when the unmanned aerial vehicle 100 impacts the signal tower and/or the information conduction device of the enemy aircraft carrier and contacts the signal tower and/or the information conduction device of the enemy aircraft carrier, the signal tower and/or the information conduction device of the enemy aircraft carrier is destroyed in an auto-explosion mode, and a signal source system of the enemy aircraft carrier and/or the naval vessel is destroyed. The material of the auto-explosion module 122 has a corrosive function, and can quickly corrode signal devices of enemy aircraft carriers or naval vessels after auto-explosion. In the embodiment, the signal tower and/or the information conducting device of the enemy aircraft carrier are destroyed in the form of cluster self-explosion through the self-explosion module 122 arranged on the unmanned aerial vehicle 100, so that the cost is low, but the enemy can be caused to have great loss, and therefore, the enemy is invested at low cost and the maximum loss is obtained.
Further, as shown in fig. 5, fig. 5 is a functional block diagram of an embodiment of the spectrum sensing module shown in fig. 3, in this embodiment, the spectrum sensing module 111 includes a receiving front end 1111, a reconfigurable filter 1112, a window function generator 1113, and an analog correlation module 1114, where the receiving front end 1111 is configured to down-convert frequency band information of a communication signal to be detected to form a spectrum signal; the reconfigurable filter 1112 is electrically connected with the receiving front end 1111 and is used for simulating and detecting the energy of the adjacent frequency band of the communication signal; a window function generator 1113 for generating a smooth window signal waveform and generating a window function signal; the analog correlation module 1114 is electrically connected to the receive front-end 1111 and the window function generator 1113, and is configured to process a frequency spectrum signal formed after down-conversion by the receive front-end 1111 and a window function signal generated by the window function generator 1113, so as to obtain frequency spectrum energy information of the communication signal to be detected. The window function generator 1113 is used for generating a window function waveform, the window function generator 1113 consists of a digital-to-analog converter and a filter, the digital-to-analog converter reads data in the RAM, converts the data into an analog window function signal, and the mirror image signal and the clock feed-through are filtered out through the filter to generate a smooth window signal waveform. The analog correlation module 1114 is configured to correlate the window function with the communication signal to be detected, filter and quantize the communication signal to be detected, and output a final frequency point energy value. In the embodiment, the enemy is detected by a spectrum sensing mode, and the accuracy and the reliability are high.
Further, please refer to fig. 6, fig. 6 is a functional block diagram of an embodiment of the receiving front end shown in fig. 5, in this embodiment, the receiving front end 1111 includes a low noise amplifier 11111, a mixer 11112 and a frequency synthesizer 11113, where the low noise amplifier 11111 is configured to filter noise interference of the communication signal to be detected; the mixer 11112 is electrically connected to the low-noise amplifier 11111 and is configured to mix the to-be-detected communication signal with which noise interference is filtered out with a signal generated by a local oscillator; the frequency synthesizer 111113 is electrically connected to the mixer 11112, and is configured to perform frequency synthesis on the mixed communication signal to be detected, and down-convert frequency band information of the communication signal to be detected to form a frequency spectrum signal. In the embodiment, the frequency spectrum signal is formed by performing low-noise, frequency mixing and frequency synthesis processing on the detection communication signal, so that the accuracy and reliability of detecting the enemy signal are improved.
Specifically, referring to fig. 7, fig. 7 is a functional block diagram of an embodiment of the window function generator shown in fig. 5, in this embodiment, the window function generator 1113 includes a memory 11131, a digital-to-analog converter 11132, and an anti-aliasing filter 11133, where the memory 11131 is used for storing a waveform of the window function; the digital-to-analog converter 11132 is electrically connected to the memory 11131 and is configured to read out the waveform data of the window function stored in the memory 11131 and convert the waveform data of the window function into an analog window function signal; the anti-aliasing filter 11133 is electrically connected to the digital-to-analog converter 11132 and is configured to filter the image signal and the clock in the analog window function signal converted by the digital-to-analog converter 11132 to generate a smooth window signal waveform. In this embodiment, the frequency spectrum energy information of the communication signal to be detected is obtained by smoothing the window signal waveform generated by the window function generator 1113, so as to improve the accuracy and reliability of detecting the enemy signal.
Further, referring to fig. 8, fig. 8 is a functional block diagram of an embodiment of the analog correlation module shown in fig. 5, in this embodiment, the analog correlation module 1114 includes a multiplier 11141, an integrator 11142, and a dc offset cancellation circuit 11143, where the multiplier 11141 is electrically connected to the receive front-end 1111 and the window function generator 1113, respectively, and is configured to multiply a frequency spectrum signal formed by down-converting the receive front-end 1111 by a window function signal generated by the window function generator 1113; the integrator 11142 is electrically connected to the multiplier 11141, and is configured to integrate and quantize the frequency spectrum signal multiplied by the multiplier 11141 to obtain frequency spectrum energy information of the communication signal to be detected; the dc offset cancellation circuit 11143 is electrically connected to the multiplier 11141 and the integrator 11142, respectively, and is used for canceling dc offset caused by mismatch of the multiplier 11141 and the integrator 11142. The intelligent command control system of many unmanned aerial vehicle cooperative combat that this embodiment provided adopts direct current offset canceling circuit 11143 to come direct current offset canceling circuit 11143 to the accuracy and the reliability of surveying enemy's signal have been improved greatly.
Preferably, please refer to fig. 9 and 10, fig. 9 is a functional block diagram of the first embodiment of the digital-to-analog converter shown in fig. 7, wherein the digital-to-analog converter 11132 is a binary-coded digital-to-analog converter, a thermometer-coded digital-to-analog converter, or a segmented digital-to-analog converter. In this embodiment, the dac 11132 includes a current cell matrix 111321 and a switch network 111322, the current cell matrix 111321 includes a unit current source 1113211 and a coding circuit 1113212 electrically connected to the unit current source 1113211, and the coding circuit 1113212 is electrically connected to the unit current source 1113211 for outputting a digital signal to control the unit current source 1113211. In this embodiment, the current cell matrix 111321 is used to generate currents with weighted values; the switching network 111322 is used to open or close the individual current paths under control of the input codeword and to sum the currents at the output nodes.
Further, as shown in fig. 11 and 12, fig. 11 is a functional block schematic diagram of a second embodiment of the digital-to-analog converter shown in fig. 7, based on the first embodiment, in the cooperative combat intelligent command and control system for multiple drones provided in this embodiment, the digital-to-analog converter 11132 further includes a thermometer decoder 111323 and a binary decoder 111324, the encoding circuit 1113212 includes a common-gate transistor 11132121, a switch transistor 11132122 and a latch 11132123, and the common-gate transistor 11132121, the switch transistor 11132122 and the latch 11132123 are disposed in the same array; the switch tube 11132122 is electrically connected to the binary decoder 111324 and the thermometer decoder 111323, respectively, and the binary decoder 111324 is configured to output the low-level digits in the display digital signal under the control of the switch tube 11132122; the thermometer decoder 111323 is used for outputting the high-order digits in the display digital signal under the control of the switch tube 11132122. In this embodiment, the upper 6 bits are implemented with thermometer code controlled latches and the lower 4 bits are implemented with binary codes to reduce the effect of integral non-linearity. The synchronization of the switch control signal of the switch tube 11132122 is completed by the latch 11132123, and the multiple unmanned aerial vehicle cooperative combat intelligent command control system provided by the embodiment puts the common gate tube 11132121, the switch tube 11132122 and the latch 11132123 in the same array to ensure the simultaneity and matching of the time sequence. The switch tube 11132122 controls the switch part, namely the digital part, the high order is realized by the thermometer decoder 111323, the low order is realized by the simple binary decoder 111324, and the latch 11132123 ensures the signal synchronism. The current is controlled by the switch 11132122 and then concentrated to flow to the resistor to generate the output voltage.
Compared with the prior art, the multi-unmanned aerial vehicle cooperative combat intelligent command control system provided by the embodiment adopts the unmanned aerial vehicle and the control terminal, wherein the unmanned aerial vehicle is similar to a seagull in appearance and is used for patrol detection in a cluster airspace circling mode, if enemy information is detected, the detected enemy information is transmitted to the control terminal, an early warning prompt is given to the control terminal, intensive attack is deployed, and the enemy aircraft warns towards a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion mode to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel; and the control terminal shields signals in the set airspace area and interferes with the combat command system of the enemy. The multi-unmanned aerial vehicle cooperative combat intelligent command control system provided by the embodiment is low in manufacturing cost and high in applicability; the cluster patrol detection effect is good, and the defense safety coefficient is high; the operation and maintenance price is low, and the accuracy of destroying the target is high.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The multi-unmanned aerial vehicle cooperative combat intelligent command control system is characterized by comprising an unmanned aerial vehicle (100) and a control terminal (200) in wireless communication connection with the unmanned aerial vehicle (100), wherein the unmanned aerial vehicle (100) is similar to a gull in appearance and is used for patrol detection in a cluster airspace circling mode, if enemy information is detected, the detected enemy information is transmitted to the control terminal (200), early warning prompt is carried out on the control terminal (200), intensive attack is deployed, the enemy information rushes to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion mode, and a signal source system of the enemy aircraft carrier and/or a naval vessel is damaged; and the control terminal (200) shields the signals in the set area and interferes the combat command system of the enemy.
2. The intelligent command control system of cooperative combat of multiple unmanned aerial vehicles according to claim 1,
the unmanned aerial vehicle (100) comprises a detection device (110) and an attack device (120),
the detection device (110) is used for transmitting the detected enemy information to the control terminal (200) and giving an early warning prompt to the control terminal (200) if the enemy is detected;
the attack device (120) is electrically connected with the detection device (110) and is used for spreading intensive attack to rush to a signal tower and/or an information conduction device of an enemy aircraft carrier in a self-explosion manner to destroy a signal source system of the enemy aircraft carrier and/or a naval vessel if the enemy situation is detected by the detection device (110); and the detected signals in the area of the field where the enemy is located are shielded, so that the fighting command system of the enemy is interfered.
3. The intelligent command control system of cooperative combat of multiple unmanned aerial vehicles according to claim 2,
the detection device (110) comprises a spectrum sensing module (111), a controller (112) and a GPS position identification module (113),
the spectrum sensing module (111) is used for performing spectrum sensing on a communication signal to be sensed;
the controller (112) is electrically connected with the spectrum sensing module (111) and the GPS position identification module (113) and is used for analyzing the communication signals detected by the spectrum of the spectrum sensing module (111) and acquiring whether enemies exist or not; if the enemy exists, a position identification instruction is issued to the GPS position identification module (113), and the GPS position identification module (113) is enabled to identify the position of a signal tower and/or an information conduction device of an enemy aircraft carrier.
4. The intelligent command control system of multi-unmanned aerial vehicle cooperative combat according to claim 3,
the attack device (120) comprises an impact module (121) and a spontaneous explosion module (122),
the impact module (121) is electrically connected with the GPS position identification module (113) and is used for impacting the signal tower and/or the information conducting device of the enemy aircraft carrier when the GPS position identification module (113) identifies the position of the signal tower and/or the information conducting device of the enemy aircraft carrier;
the auto-explosion module (122) is electrically connected with the impact module (121) and is used for identifying that when the unmanned aerial vehicle (100) impacts the signal tower and/or the information conduction device of the enemy aircraft carrier, the signal tower and/or the information conduction device of the enemy aircraft carrier is destroyed in an auto-explosion mode, and a signal source system of the enemy aircraft carrier and/or the naval vessel is destroyed.
5. The cooperative combat intelligent command and control system for multiple unmanned aerial vehicles according to claim 4,
the spectrum sensing module (111) comprises a receiving front end (1111), a reconfigurable filter (1112), a window function generator (1113) and an analog correlation module (1114),
the receiving front end (1111) is configured to down-convert frequency band information of a communication signal to be detected to form a frequency spectrum signal;
the reconfigurable filter (1112) is electrically connected with the receiving front end (1111) and is used for simulating and detecting adjacent frequency band energy of the communication signal;
the window function generator (1113) is used for generating a smooth window signal waveform and generating a window function signal;
the analog correlation module (1114) is respectively electrically connected with the receiving front end (1111) and the window function generator (1113), and is used for processing a frequency spectrum signal formed after down-conversion of the receiving front end (1111) and a window function signal generated by the window function generator (1113) to obtain frequency spectrum energy information of the communication signal to be detected.
6. The intelligent command control system of multi-unmanned aerial vehicle cooperative combat according to claim 5,
the receive front-end (1111) comprises a low noise amplifier (11111), a mixer (11112) and a frequency synthesizer (11113),
the low noise amplifier (11111) is used for filtering noise interference of the communication signal to be detected;
the mixer (11112) is electrically connected with the low-noise amplifier (11111) and is used for mixing the to-be-detected communication signal with noise interference removed and a signal generated by a local oscillator;
the frequency synthesizer (111113) is electrically connected with the mixer (11112) and is used for frequency synthesizing the mixed communication signal to be detected and down-converting the frequency band information of the communication signal to be detected to form a frequency spectrum signal.
7. The intelligent command control system of multi-unmanned aerial vehicle cooperative combat according to claim 5,
the window function generator (1113) comprises a memory (11131), a digital-to-analog converter (11132) and an anti-aliasing filter (11133),
the memory (11131) is used for storing the waveform of the window function;
the digital-to-analog converter (11132) is electrically connected with the memory (11131) and is used for reading out the waveform data of the window function stored in the memory (11131) and converting the waveform data of the window function into an analog window function signal;
the anti-aliasing filter (11133) is electrically connected with the digital-to-analog converter (11132) and is used for filtering an image signal and a clock in an analog window function signal converted by the digital-to-analog converter (11132) to generate a smooth window signal waveform.
8. The intelligent command control system of multi-unmanned aerial vehicle cooperative combat according to claim 5,
the analog correlation module (1114) comprises a multiplier (11141), an integrator (11142) and a direct current offset cancellation circuit (11143),
the multiplier (11141) is respectively electrically connected with the receiving front end (1111) and the window function generator (1113) and is used for multiplying the frequency spectrum signal formed by the down-conversion of the receiving front end (1111) and the window function signal generated by the window function generator (1113);
the integrator (11142) is electrically connected with the multiplier (11141) and is used for integrating and quantizing the frequency spectrum signal multiplied by the multiplier (11141) to obtain frequency spectrum energy information of the communication signal to be detected;
the direct current offset cancellation circuit (11143) is electrically connected with the multiplier (11141) and the integrator (11142) respectively and used for canceling direct current offset caused by circuit mismatch of the multiplier (11141) and the integrator (11142).
9. The intelligent command control system of cooperative combat of multiple unmanned aerial vehicles according to claim 7,
the digital-to-analog converter (11132) is a binary coded digital-to-analog converter, a thermometer coded digital-to-analog converter or a segmented digital-to-analog converter.
10. The intelligent command control system of cooperative combat of multiple unmanned aerial vehicles according to claim 6,
the digital-to-analog converter (11132) comprises a current cell matrix (111321) and a switch network (111322), the current cell matrix (111321) comprises a unit current source (1113211) and an encoding circuit (1113212) electrically connected with the unit current source (1113211),
the encoding circuit (1113212) is electrically connected to the unit current source (1113211) for outputting a digital signal to control the unit current source (1113211).
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080037434A (en) * | 2006-10-26 | 2008-04-30 | 윤광준 | Flight machine with camera for suicidal explosion, and apparatus for controlling it |
| CN201509196U (en) * | 2009-05-11 | 2010-06-16 | 苏州通创微芯有限公司 | Intermediate-frequency transceiver chip |
| CN101873182A (en) * | 2010-06-17 | 2010-10-27 | 复旦大学 | Fast multiresolution frequency spectrum sensing module |
| CN102393747A (en) * | 2011-08-17 | 2012-03-28 | 清华大学 | Collaborative interaction method for unmanned plane cluster and visual navigation system of unmanned plane |
| KR20170091263A (en) * | 2016-01-31 | 2017-08-09 | 자이로캠주식회사 | The drone with camera sensor and bomb for suicide bombing, and the remote control and monitoring device |
| KR101857135B1 (en) * | 2017-11-09 | 2018-05-11 | 엘아이지넥스원 주식회사 | Missile for capturing UAV |
| CN208060619U (en) * | 2017-11-17 | 2018-11-06 | 成都奥特为科技有限公司 | Spatial frequency spectrum acquisition system |
| CN110083971A (en) * | 2019-05-08 | 2019-08-02 | 南京航空航天大学 | A kind of explosion type unmanned plane cluster fight force deployment method based on deduction of fighting |
| CN111694377A (en) * | 2020-08-07 | 2020-09-22 | 中国电子科技集团公司信息科学研究院 | Unmanned aerial vehicle cluster ground control visual system and control method |
| CN112129171A (en) * | 2018-09-12 | 2020-12-25 | 周逸杨 | Bomb for fighting group of aircraft carrier |
| CN212413432U (en) * | 2020-05-15 | 2021-01-26 | 武汉市公安局视频侦查支队 | Police unmanned aerial vehicle cluster investigation combat equipment |
-
2021
- 2021-04-19 CN CN202110421741.7A patent/CN113156993A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080037434A (en) * | 2006-10-26 | 2008-04-30 | 윤광준 | Flight machine with camera for suicidal explosion, and apparatus for controlling it |
| CN201509196U (en) * | 2009-05-11 | 2010-06-16 | 苏州通创微芯有限公司 | Intermediate-frequency transceiver chip |
| CN101873182A (en) * | 2010-06-17 | 2010-10-27 | 复旦大学 | Fast multiresolution frequency spectrum sensing module |
| CN102393747A (en) * | 2011-08-17 | 2012-03-28 | 清华大学 | Collaborative interaction method for unmanned plane cluster and visual navigation system of unmanned plane |
| KR20170091263A (en) * | 2016-01-31 | 2017-08-09 | 자이로캠주식회사 | The drone with camera sensor and bomb for suicide bombing, and the remote control and monitoring device |
| KR101857135B1 (en) * | 2017-11-09 | 2018-05-11 | 엘아이지넥스원 주식회사 | Missile for capturing UAV |
| CN208060619U (en) * | 2017-11-17 | 2018-11-06 | 成都奥特为科技有限公司 | Spatial frequency spectrum acquisition system |
| CN112129171A (en) * | 2018-09-12 | 2020-12-25 | 周逸杨 | Bomb for fighting group of aircraft carrier |
| CN110083971A (en) * | 2019-05-08 | 2019-08-02 | 南京航空航天大学 | A kind of explosion type unmanned plane cluster fight force deployment method based on deduction of fighting |
| CN212413432U (en) * | 2020-05-15 | 2021-01-26 | 武汉市公安局视频侦查支队 | Police unmanned aerial vehicle cluster investigation combat equipment |
| CN111694377A (en) * | 2020-08-07 | 2020-09-22 | 中国电子科技集团公司信息科学研究院 | Unmanned aerial vehicle cluster ground control visual system and control method |
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