CN109921873B - Distributed interference machine guide control system - Google Patents
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Abstract
The invention relates to the field of communication, and discloses a distributed interference machine guidance control system which comprises an interference mode control module, an interference parameter configuration module, an interference emission control module, a signal detection calculation module, a detection frequency spectrum display module, a state monitoring display module and a system networking centralized control module. The invention effectively realizes the functions of uniformly controlling the interference extension to complete interference mode selection, interference parameter configuration, interference signal emission control, signal detection and detection frequency spectrum situation display, interference extension state monitoring, networking centralized control and the like, thereby being capable of configuring the interference frequency, the interference modulation mode, the interference signal form, the interference function and the like of each substation, simultaneously being capable of carrying out real-time data acquisition, analysis and multi-dimensional frequency spectrum state display on radio frequency spectrum in a training area, realizing universe combined interference according to a guide control instruction and further providing technical support for realizing the modular configuration of the distributed communication jammers.
Description
Technical Field
The invention relates to the field of communication, in particular to a distributed interference machine guidance control system.
Background
The application of modularization in product design is mainly a combined design system, and when a new product or a new part is designed, the combined design system does not redesign all components and parts of the new product or the new part, but selects standard parts, general parts and other sustainable structures and functional units as much as possible according to functional requirements. Even if the redesigned part is used, the standard structural elements are selected as much as possible, the repeated combination of the original technology and the new technology is realized, and the repeated action of the standardized result is expanded. The design system applies the modularization principle to product design, can adapt to market competition, and economically produces various types of products.
The multi-band distributed communication jammer has the remarkable characteristics of covering frequency domain width, integrating detection and interference, and the like, and the functions of the whole system are decomposed, so that multiple sets of the jammers can be used for covering a full frequency band, or one set of the jammers can be integrated with multiple power amplifiers to cover the full frequency band. The distributed communication jammer is generally composed of a set of guide control system, a plurality of jammer extensions and antennas, various types of jammer extensions are connected in a networking mode through an Ethernet route, and parameter configuration and state display are uniformly performed through the guide control system. However, the prior art does not provide such a pilot control system, which is used to uniformly control the interference extension to complete the interference mode selection, interference parameter configuration, interference signal emission control, signal detection and spectrum situation display, interference extension state monitoring, and networking centralized control functions.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a distributed jammer pilot control system which can configure the interference frequency, the interference modulation mode, the interference signal form, the interference function and the like of each substation, can perform real-time data acquisition, analysis and multi-dimensional frequency spectrum state display on radio frequency spectrum in a training area, can realize global combined interference according to a pilot control instruction, and further provides technical support for realizing the modular configuration of a distributed communication jammer.
The technical scheme of the invention is as follows: the utility model provides a distributed jammer is with leading control system, includes interference mode control module, interference parameter configuration module, interference emission control module, signal detection calculation module, listen frequency spectrum display module, state monitoring display module, system's network deployment centralized control module, wherein:
the interference mode control module is used for controlling the mode of interference output by the interference extension set;
the interference parameter configuration module is used for configuring various interference parameters of the interference extension set in a specific interference mode;
the interference emission control module is used for transmitting an interference signal opening or closing command to the interference extension set and informing the interference extension set to open or close the output of the interference signal;
the signal detection calculation module is used for receiving detection frequency spectrum data transmitted by the interference extension set through the network, calculating a frequency value and a power value corresponding to each detection data according to the data, and sequencing according to the frequency values;
the detection spectrum display module is used for converting the detected spectrum data into spectrum situation data suitable for being displayed by a curve graph and loading the spectrum situation data to a spectrum situation graph in real time for displaying;
the state monitoring display module is used for collecting the working state and the working parameters of the interference extension in real time and displaying the working state and the working parameters on a software interface;
and the system networking centralized control module is used for carrying out centralized scheduling control on the plurality of interference extension sets and generating interference signals with different frequency bands, different interference modes and different signal styles according to requirements.
Furthermore, the guidance and control system for the distributed jammer further comprises a system fault diagnosis module and an operation log recording and inquiring module, wherein the system fault diagnosis module is used for inquiring fault state information and BIT information of the jammer in real time and providing a fault diagnosis function; the operation log recording and inquiring module is used for inquiring the operation log, and provides an advantageous tool for analyzing the system fault reason.
Further, the interference mode control module comprises an interference mode selection configuration item, and the interference mode selection configuration item comprises a fixed frequency interference mode, a frequency sweep interference mode and a tracking interference mode.
Furthermore, the interference parameter configuration module comprises an interference parameter acquisition configuration item, an interference parameter calculation configuration item and an interference parameter injection configuration item, wherein the interference parameter acquisition configuration item is used for realizing fixed-frequency interference parameter acquisition, sweep frequency interference parameter acquisition, tracking interference parameter acquisition and guard frequency point parameter acquisition; the interference parameter calculation configuration item is used for realizing frequency control word calculation, time control parameter calculation, modulation type parameter calculation and modulation signal source parameter calculation; the interference parameter injection configuration item is used for realizing interference parameter protocol encapsulation, transmission of an interference parameter protocol and recording of a parameter injection operation log.
Further, the interference emission control module includes an interference emission control configuration item, and the interference emission control configuration item is used for realizing functions of emission switch protocol encapsulation and emission switch protocol transmission.
Further, the state monitoring display module comprises a state parameter acquisition configuration item, a state parameter analysis configuration item and a state parameter display configuration item, wherein the state parameter acquisition configuration item is used for realizing the acquisition of working parameters and the acquisition of working states, the state parameter analysis configuration item is used for realizing the analysis of the working parameters and the analysis of the working states, and the state parameter display configuration item is used for displaying the working parameters and the working states.
Furthermore, the signal detection calculation module comprises a detection data receiving configuration item and a detection data analysis configuration item, wherein the detection data receiving configuration item is used for receiving detection data and processing the detection data; the detection data analysis configuration item is used for realizing detection data frequency calculation and detection data power calculation.
Furthermore, the detection spectrum display module comprises a spectrum situation display configuration item, and the spectrum situation display configuration item is used for realizing the detection data coordinate value transformation and the real-time spectrum situation display.
Furthermore, the interference mode control module, the interference parameter configuration module, the interference emission control module, the signal detection calculation module, the detection spectrum display module, the state monitoring display module and the system networking centralized control module are integrated on a circuit board and are connected together through cables on the circuit board.
Furthermore, the guidance control system runs on a PC and is used for controlling the interference extension to complete interference mode selection, interference parameter configuration, interference signal emission control, signal detection and frequency spectrum situation detection display, interference extension state monitoring and networking centralized control functions.
The invention has the beneficial effects that: the invention effectively realizes the functions of uniformly controlling the interference extension to complete interference mode selection, interference parameter configuration, interference signal emission control, signal detection and detection spectrum situation display, interference extension state monitoring, networking centralized control and the like by integrating an interference mode control module, an interference parameter configuration module, an interference emission control module, a signal detection calculation module, a detection spectrum display module, a system networking centralized control module and the like, thereby being capable of configuring the interference frequency, the interference modulation mode, the interference signal form, the interference function and the like of each substation, meanwhile, the radio frequency spectrum in the training area can be subjected to real-time data acquisition and analysis and multi-dimensional frequency spectrum state display, and can realize the universe combination formula interference according to the instruction of leading accuse, and then provide technical support for realizing the modularization configuration of distributed communication jammer.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a block diagram of an interference pattern control module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an interference parameter configuration module according to an embodiment of the present invention;
FIG. 4 is a block diagram of an interference emission control module according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a status monitoring display module according to an embodiment of the present invention;
FIG. 6 is a block diagram of a signal detection and computation module according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a detection spectrum display module according to an embodiment of the present invention;
FIG. 8 is a functional table of an interference pattern and interference parameter configuration module according to an embodiment of the present invention;
FIG. 9 is a functional table of an interference emission control and status monitoring module according to an embodiment of the present invention;
FIG. 10 is a functional table of signal detection and spectrum situation modules according to an embodiment of the present invention;
FIG. 11 is a main interface of the guidance system according to an embodiment of the present invention;
FIG. 12 illustrates software interface states when an interference mode is selected as a fixed frequency interference transmission according to an embodiment of the present invention;
FIG. 13 illustrates a software interface state when the interference mode is selected as swept frequency interference emission according to an embodiment of the present invention;
FIG. 14 is a software interface state when an embodiment of the present invention selects an interference pattern to track interference transmissions;
FIG. 15 is a diagram of signal detection spectrum in accordance with an embodiment of the present invention;
FIG. 16 is a fault diagnosis software interface in an embodiment of the present invention;
FIG. 17 is a BIT information query software interface in an embodiment of the present invention;
FIG. 18 is a software interface for configuring protected frequency points according to an embodiment of the present invention;
FIG. 19 is an oplog query software interface in an embodiment of the invention.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Examples
As shown in fig. 1 to 7, a distributed guidance and control system for jammers includes an interference mode control module, an interference parameter configuration module, an interference emission control module, a signal detection and calculation module, a detection frequency spectrum display module, a state monitoring display module, a system networking centralized control module, a system fault diagnosis module, and an operation log recording and query module, wherein:
the interference mode control module is used for controlling the mode of interference output by the interference extension set; the interference mode control module comprises an interference mode selection configuration item, and the interference mode selection configuration item comprises a fixed frequency interference mode, a frequency sweep interference mode and a tracking interference mode.
The interference parameter configuration module is used for configuring various interference parameters of the interference extension set in a specific interference mode; the interference parameter configuration module comprises an interference parameter acquisition configuration item, an interference parameter calculation configuration item and an interference parameter injection configuration item, wherein the interference parameter acquisition configuration item is used for realizing fixed frequency interference parameter acquisition, sweep frequency interference parameter acquisition, tracking interference parameter acquisition and guard frequency point parameter acquisition; the interference parameter calculation configuration item is used for realizing frequency control word calculation, time control parameter calculation, modulation type parameter calculation and modulation signal source parameter calculation; the interference parameter injection configuration item is used for realizing interference parameter protocol encapsulation, transmission of an interference parameter protocol and recording of a parameter injection operation log.
The interference emission control module is used for transmitting an interference signal opening or closing command to the interference extension set and informing the interference extension set to open or close the output of the interference signal; the interference emission control module comprises an interference emission control configuration item, and the interference emission control configuration item is used for realizing the functions of emission switch protocol encapsulation and emission switch protocol transmission.
The signal detection calculation module is used for receiving detection frequency spectrum data transmitted by the interference extension set through the network, calculating a frequency value and a power value corresponding to each detection data according to the data, and sequencing according to the frequency values; the signal detection calculation module comprises a detection data receiving configuration item and a detection data analyzing configuration item, wherein the detection data receiving configuration item is used for receiving detection data and processing the detection data; the detection data analysis configuration item is used for realizing detection data frequency calculation and detection data power calculation.
The detection spectrum display module is used for converting the detected spectrum data into spectrum situation data suitable for being displayed by a curve graph and loading the spectrum situation data to a spectrum situation graph in real time for displaying; the detection frequency spectrum display module comprises a frequency spectrum situation display configuration item, and the frequency spectrum situation display configuration item is used for realizing the coordinate value transformation of detection data and the real-time display of frequency spectrum situation.
The state monitoring display module is used for collecting the working state and the working parameters of the interference extension in real time and displaying the working state and the working parameters on a software interface; the state monitoring display module comprises a state parameter acquisition configuration item, a state parameter analysis configuration item and a state parameter display configuration item, wherein the state parameter acquisition configuration item is used for realizing the acquisition of working parameters and the acquisition of working states, the state parameter analysis configuration item is used for realizing the analysis of the working parameters and the analysis of the working states, and the state parameter display configuration item is used for displaying the working parameters and the working states.
And the system networking centralized control module is used for carrying out centralized scheduling control on the plurality of interference extension sets and generating interference signals with different frequency bands, different interference modes and different signal styles according to requirements.
The system fault diagnosis module is used for inquiring fault state information and BIT information of the interference extension in real time and providing a fault diagnosis function;
and the operation log recording and inquiring module is used for inquiring the operation log and providing an advantageous tool for analyzing the system fault reason.
Specifically, an interference mode control module, an interference parameter configuration module, an interference emission control module, a signal detection calculation module, a detection spectrum display module, a state monitoring display module and a system networking centralized control module are integrated on a circuit board and are connected together through cables on the circuit board. The guiding and controlling system runs on the PC and is used for controlling the interference extension set to complete the functions of interference mode selection, interference parameter configuration, interference signal emission control, signal detection and spectrum situation detection display, interference extension set state monitoring and networking centralized control.
The application method of the present invention is as shown in fig. 8 to 10:
1. selecting an interference mode; and selecting fixed frequency interference or frequency sweep interference or tracking interference through an interference mode control module.
2. If the fixed-frequency interference mode is selected, a fixed-frequency interference software interface is set, and fixed-frequency interference parameters (such as interference frequency, interference time, modulation type and parameters, modulation signal source type and parameters, and stored in a corresponding data structure in batches), frequency sweep interference parameters, tracking interference parameters and protection frequency point parameters in the mode are obtained through an interference parameter obtaining configuration item in an interference parameter configuration module; similarly, if the frequency sweep interference mode or the tracking interference mode is selected, the fixed frequency interference parameter, the frequency sweep interference parameter, the tracking interference parameter and the protection frequency point parameter in the mode are obtained in the same way through the interference parameter obtaining configuration item in the interference parameter configuration module.
3. And calculating configuration items through interference parameters in the interference parameter configuration module, and calculating interference parameters (such as frequency control words, time control parameters and the like), frequency control words, time control parameters, modulation type parameters (AM, FM and FSK modulation parameters) and modulation signal source parameters (such as single tone, white noise, pseudo random data, equal amplitude newspaper and other modulation signal source parameters) which can be analyzed by interference extension hardware according to the acquired interference parameters.
4. The interference parameter configuration items are injected through the interference parameters in the interference parameter configuration module, the calculated interference parameters are encapsulated into parameter protocol packets through the interference parameter injection and are transmitted to the interference extension, and meanwhile, the operation parameters and the operation process are recorded into a database; the interference parameters are encapsulated into a network protocol packet through interference parameter protocol encapsulation; transmitting the interference parameter protocol packet to an interference extension set through interference parameter protocol transmission, and controlling a transmission process and a transmission result; and recording the parameter injection operation process and the corresponding parameters into a database through the parameter injection operation log record.
5. The interference emission control module controls the on or off of the interference signal output, and the interference signal switch command is encapsulated into a network protocol packet through the interference emission control protocol encapsulation; and transmitting the interference emission control protocol packet to the interference extension set through the transmission of the interference emission control protocol, and controlling the transmission process and the transmission result.
6. The working parameters and the working state are obtained through the state monitoring display module, the working state and the working parameters of the interference extension set are analyzed from the received data, and the current working state and the working parameters of the interference extension set are displayed on a guide control system interface in the forms of animation, graphs and tables according to the analysis result.
7. Receiving detection data from the interference extension set through a detection data receiving configuration item in the signal detection computing module, controlling and processing a transmission process, and realizing a timing encapsulation detection data acquisition protocol and transmitting the protocol to the interference extension set to request detection data; and by means of the detection data analysis configuration items, the receiving process and the packet combining process of the detection data transmitted in the sub-packet mode are realized, the frequency values and the power values of all the detection data are calculated, and the frequency spectrum situation curve obtained through mapping is displayed.
The specific implementation conditions are as follows:
main interface of guidance control system
And starting the guidance and control system in the operating system of the upper computer, wherein a main interface of the guidance and control system is shown in FIG. 11. The guiding and controlling system has simple interface and simple and convenient operation, and after the upper computer is connected with the adsorption type interference extension or the backpack type interference extension through the Ethernet, the guiding and controlling system can be used for conveniently carrying out the operations of interference mode configuration, interference signal parameter configuration, interference signal emission control, equipment state monitoring, detection frequency spectrum display and the like of the interference extension.
Engineering implementation of interference patterns and interference parameter configuration
And 9 radio buttons are arranged at the upper left corner of the main interface of the guidance and control system and used for switching among three modes of fixed frequency interference, frequency sweep interference and tracking interference, wherein each interference mode can be configured with three groups of parameters and has 9 modes.
As shown in fig. 12, the software interface state when the interference extension is controlled to generate the fixed-frequency interference signal is shown, and the part outlined in the red upper left corner is the interference mode selection button. The middle part of the software interface is a parameter configuration area of an interference mode, single-channel interference signal output (corresponding to single-tone interference) can be configured, multi-channel interference signals can be configured to be output simultaneously (corresponding to multi-tone interference), and the modulation type and modulation signal source parameters of each interference signal channel can be configured. The right side of the interface can display some current state parameters of the interference extension set, and the antenna emission animation at the right lower corner of the interface can run when the interference is started.
Fig. 13 shows the software interface state when the interference extension generates the frequency sweep interference signal, and the interference parameter configured in the frequency sweep interference mode is different from the fixed frequency interference.
Fig. 14 shows the state of the software interface when the interfering extension generates the tracking interference signal, and in addition to the configured interference parameters being different from the two interference modes, the frequency value and the power value of the currently tracked external signal are displayed on the interface.
Engineering implementation of signal detection
After the start and end frequency ranges of signal detection are set in the upper right corner of the software main interface, the interference extension set can be controlled to perform signal detection by clicking a detection button, and a currently detected frequency spectrum situation graph can be displayed in real time on the software interface, as shown in fig. 15.
Engineering implementation of system state self-checking
The guidance and control system can display the key state of the interference extension set on the right side of the interface in real time, and can also perform fault diagnosis and BIT information query, so that the system fault reason can be conveniently checked and corresponding repair measures can be taken.
Fig. 16 shows a software interface for fault diagnosis, and fig. 17 shows a software interface for BIT information query.
Engineering implementation of frequency point protection
The frequency range which needs to be protected by the current interference extension set can be set on the guidance and control system, a plurality of frequency bands which need to be protected can be set, and the interference extension set can not interfere signals in the protection frequency band range. The protection frequency point configuration interface is shown in fig. 18.
Engineering implementation of operational data logging and querying
The key operation and the corresponding key parameters on the interface of the guidance and control system are automatically recorded in the database, and meanwhile, the software provides a function of inquiring historical operation information, so that the possible reasons of the fault can be conveniently located by analyzing the historical operation data when the fault occurs.
FIG. 19 is a software interface for performing log queries, which may define query criteria for more accurate query results. Clicking on the "information export" button can export the current query results into an Excel form.
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 intended to include such modifications and variations.
Claims (10)
1. The utility model provides a distributed interference machine is with leading accuse system which characterized in that: including interference mode control module, interference parameter configuration module, interference emission control module, signal detection calculation module, detection spectrum display module, state monitoring display module, system network deployment centralized control module, wherein:
the interference mode control module is used for controlling the mode of interference output by the interference extension set;
the interference parameter configuration module is used for configuring various interference parameters of the interference extension set in a specific interference mode;
the interference emission control module is used for transmitting an interference signal opening or closing command to the interference extension set and informing the interference extension set to open or close the output of the interference signal;
the signal detection calculation module is used for receiving detection frequency spectrum data transmitted by the interference extension set through the network, calculating a frequency value and a power value corresponding to each detection data according to the data, and sequencing according to the frequency values;
the detection spectrum display module is used for converting the detected spectrum data into spectrum situation data suitable for being displayed by a curve graph and loading the spectrum situation data to a spectrum situation graph in real time for displaying;
the state monitoring display module is used for collecting the working state and the working parameters of the interference extension in real time and displaying the working state and the working parameters on a software interface;
and the system networking centralized control module is used for carrying out centralized scheduling control on the plurality of interference extension sets and generating interference signals with different frequency bands, different interference modes and different signal styles according to requirements.
2. The distributed jammer guidance system of claim 1, wherein: the system fault diagnosis module is used for inquiring fault state information and BIT information of the interference extension in real time and providing a fault diagnosis function; the operation log recording and inquiring module is used for inquiring the operation log, and provides an advantageous tool for analyzing the system fault reason.
3. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the interference mode control module comprises an interference mode selection configuration item, and the interference mode selection configuration item comprises a fixed frequency interference mode, a frequency sweep interference mode and a tracking interference mode.
4. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the interference parameter configuration module comprises an interference parameter acquisition configuration item, an interference parameter calculation configuration item and an interference parameter injection configuration item, wherein the interference parameter acquisition configuration item is used for realizing fixed frequency interference parameter acquisition, sweep frequency interference parameter acquisition, tracking interference parameter acquisition and guard frequency point parameter acquisition; the interference parameter calculation configuration item is used for realizing frequency control word calculation, time control parameter calculation, modulation type parameter calculation and modulation signal source parameter calculation; the interference parameter injection configuration item is used for realizing interference parameter protocol encapsulation, transmission of an interference parameter protocol and recording of a parameter injection operation log.
5. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the interference emission control module comprises an interference emission control configuration item, and the interference emission control configuration item is used for realizing the functions of emission switch protocol encapsulation and emission switch protocol transmission.
6. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the state monitoring display module comprises a state parameter acquisition configuration item, a state parameter analysis configuration item and a state parameter display configuration item, wherein the state parameter acquisition configuration item is used for realizing the acquisition of working parameters and the acquisition of working states, the state parameter analysis configuration item is used for realizing the analysis of the working parameters and the analysis of the working states, and the state parameter display configuration item is used for displaying the working parameters and the working states.
7. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the signal detection calculation module comprises a detection data receiving configuration item and a detection data analyzing configuration item, wherein the detection data receiving configuration item is used for receiving detection data and processing the detection data; the detection data analysis configuration item is used for realizing detection data frequency calculation and detection data power calculation.
8. The guidance and control system for a distributed jammer according to claim 1 or 2, characterized in that: the detection frequency spectrum display module comprises a frequency spectrum situation display configuration item, and the frequency spectrum situation display configuration item is used for realizing the coordinate value transformation of detection data and the real-time display of frequency spectrum situation.
9. The distributed jammer guidance system of claim 1, wherein: the interference mode control module, the interference parameter configuration module, the interference emission control module, the signal detection calculation module, the detection frequency spectrum display module, the state monitoring display module and the system networking centralized control module are integrated on a circuit board and are connected together through cables on the circuit board.
10. The distributed jammer guidance system of claim 9, wherein: the guiding and controlling system runs on a PC and is used for controlling the interference extension to complete interference mode selection, interference parameter configuration, interference signal emission control, signal detection and spectrum situation detection display, interference extension state monitoring and networking centralized control functions.
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Effective date of registration: 20221020 Address after: 902, Building B1, Lugu Science and Technology Innovation and Entrepreneurship Park, No. 1698, Yuelu West Avenue, Changsha Hi tech Development Zone, 410000, Hunan Province Patentee after: CHANGSHA JINGJIA MICROELECTRONICS Co.,Ltd. Address before: 710025 No.2, Tongxin Road, Hongqing street, Baqiao District, Xi'an City, Shaanxi Province Patentee before: Rocket Force University of Engineering of PLA |