CN116430142A - Comprehensive performance detection and evaluation equipment for airborne electronic warfare system - Google Patents
Comprehensive performance detection and evaluation equipment for airborne electronic warfare system Download PDFInfo
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- CN116430142A CN116430142A CN202310365722.6A CN202310365722A CN116430142A CN 116430142 A CN116430142 A CN 116430142A CN 202310365722 A CN202310365722 A CN 202310365722A CN 116430142 A CN116430142 A CN 116430142A
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Abstract
The invention relates to the technical field of aircraft airborne electronic warfare system testing, in particular to an airborne electronic warfare system performance comprehensive detection and evaluation device which comprises a hardware component and a software component, wherein the hardware component comprises a test antenna, a test computer, a microwave signal source, a radar signal simulator and a power meter which are mutually connected through a network switch; the software components comprise control software and test software; the control software comprises a main interface module, an instrument control module connected with the main interface module, an avionics simulation module, an instrument driving module connected with the instrument control module and an FC driving module connected with the avionics simulation module. The invention can make qualification judgment on the main functions and performance indexes of the receiving channel and the transmitting channel of the airborne electronic warfare mission system, realizes comprehensive performance evaluation and parameter detection after the product of the electronic warfare system is installed on the ground, and ensures the performance quality of the electronic warfare system of the outgoing plane.
Description
Technical Field
The invention relates to the technical field of aircraft airborne electronic warfare system testing, in particular to comprehensive performance detection and evaluation equipment for an airborne electronic warfare system.
Background
The electronic warfare system is important weapon equipment for capturing electromagnetic rights of a battlefield system, and plays an important role in capturing the electromagnetic situation of the battlefield. However, at present, electronic warfare system products can only be subjected to system self-inspection and partial functional inspection after installation, the specific quantitative detection of the system products cannot be performed, the performance condition of the electronic warfare system products can be verified only through flight training, the working performance of the electronic warfare system products on board cannot be ensured, and performance defects or faults of the electronic warfare system of an airplane can be caused to leave a factory.
Disclosure of Invention
In order to solve the technical problems, the invention provides comprehensive performance detection and evaluation equipment for an airborne electronic warfare system. The method solves the problems that on the one hand, the system evaluation cannot be carried out on the ground on the performance of the installed electronic warfare system products, and on the other hand, the detection of various performance parameters of the installed electronic warfare system products cannot be carried out on the ground.
The technical problems to be solved by the invention are realized by adopting the following technical scheme:
the comprehensive performance detection and evaluation equipment for the airborne electronic warfare system comprises a hardware component and a software component;
the hardware component is used for completing the control of a tested system, the simulation of radar signals and the collection of test data, and comprises a test antenna, a test computer, a microwave signal source, a radar signal simulator and a power meter which are mutually connected through a network switch;
the software component is used for initializing hardware resources, collecting and analyzing data of the whole testing process and comprises control software and testing software;
the control software comprises a main interface module, an instrument control module connected with the main interface module, an avionics simulation module, an instrument driving module connected with the instrument control module and an FC driving module connected with the avionics simulation module;
the test software comprises main dispatching software, test task software, data analysis software, system management software, system self-checking software, system database and use assisting software.
Preferably, the test computer is provided with an FC optical fiber interface card, and the FC optical fiber interface card is used for realizing control and information acquisition of the task system.
Preferably, the main interface module is used for providing a main function selection menu on the top layer of the device for an operator.
Preferably, the instrument control module is used for realizing control of a microwave signal source and a control man-machine interface of the spectrometer by a user.
Preferably, the instrument driving module is used for realizing a communication control function of the computer and the instrument.
Preferably, the avionics simulation module is used for realizing the control of a task system and the function of collecting data received by the task system.
Preferably, the FC drive module is configured to drive the FC optical fiber interface card to perform avionics simulation.
Preferably, the test task software comprises an automatic test module and a manual test module.
Preferably, the data analysis software comprises an item inquiry module and a data browsing module.
Preferably, the system management software comprises an operator management module and a test resource management module.
The beneficial effects of the invention are as follows:
the invention provides the comprehensive performance detection and evaluation equipment for the airborne electronic warfare system, which can be used for judging the main functions and performance indexes of the receiving channel and the transmitting channel of the airborne electronic warfare mission system, so that the comprehensive performance evaluation and parameter detection after the installation of the electronic warfare system products are realized, and the performance quality of the electronic warfare system of the outgoing aircraft is ensured.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a block diagram of the overall scheme of the present invention;
FIG. 2 is a schematic diagram of a test control software module division according to the present invention;
FIG. 3 is a schematic diagram of the software components of the test system of the present invention.
Detailed Description
In order that the manner in which the invention is attained, as well as the features and advantages thereof, will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.
The comprehensive performance detection and evaluation equipment for the airborne electronic warfare system mainly adopts FC bus communication and LAN instrument program control technology to complete the function and performance detection of the tested system, and the equipment is mainly divided into two parts, namely hardware and software. The test equipment adopts a movable series of reinforced assembly box structural form, and is convenient to transport.
Specifically, as shown in fig. 1, the hardware components are mainly used for completing the control of a tested system, the simulation of radar signals and the collection of test data, and include a test antenna, a test computer, a microwave signal source, a radar signal simulator, a power meter and a network switch. The test computer is used as a control center of the whole system, an FC optical fiber interface card is arranged on the test computer, and the FC optical fiber interface card performs avionic simulation to realize control and information acquisition of a task system. The network switch is connected with the test computer, the microwave signal source, the radar signal simulator and the power meter; and the microwave signal source, the radar signal simulator and the power meter all transmit control box information through a network. The radar signal simulator is capable of simulating radar signals; the power meter can detect interference signal power of a system to be detected.
The software is mainly used for finishing the functions of initializing hardware resources, collecting and analyzing data in the whole testing process and the like. Including control software and test software.
The control software is divided into five modules, namely a main interface module, an instrument control module, an instrument driving module, an avionics simulation module and an FC driving module, as shown in FIG. 2. The device comprises an instrument control module, an avionics simulation module, an instrument driving module, an FC driving module and a avionics simulation module, wherein the instrument control module and the avionics simulation module are respectively connected with the main interface module, the instrument driving module is connected with the instrument control module, and the FC driving module is connected with the avionics simulation module.
The main interface module is a small module, and is mainly used for providing a main function selection menu on the top layer of the equipment for an operator so that a user bypasses operation control contents which are not needed currently and the initial preparation time is reduced. The instrument control module is used for realizing control of a microwave signal source and a control man-machine interface of the spectrometer by a user. The instrument driving module is used for realizing the communication control function of the computer and the instrument. The avionic simulation module is designed according to the avionic interface file and is used for realizing the control of the task system and the data acquisition function received by the task system.
The software is a standard Windows application program, and the hierarchical relationship is as follows in turn from bottom to top: FC controller drivers, VISA libraries, instrument drivers, developer-encapsulated instrument control functions, applications.
The test software comprises main dispatching software, test task software, data analysis software, system management software, system self-checking software, system database and use assisting software. The system is used for providing a human-computer interface, scheduling operation, managing system resources, operators, UUT, test data, fault statistics and other management test tasks, self-checking the system, providing using assistance and other functions. As shown in fig. 3. Further, the test task software comprises an automatic test module and a manual test module; the data analysis software comprises an item inquiry module and a data browsing module; the system management software comprises an operator management module and a test resource management module.
The device comprises an injection type test and a radiation type test, wherein the detection of the receiving sensitivity, the dynamic range and the frequency measurement precision of an electronic combat mission system is realized through the injection type test; the quantitative test of the task system receiving sensitivity, the dynamic range, the frequency measurement precision and the interference transmitting power is realized through the radiation type test, radar analog signals of various technical systems are generated, and target signals of fight objects are provided for electronic fight equipment.
Specifically, the injection test: and signal injection and test output are carried out on the in-situ utilization machine through the comprehensive test interface.
Radiation type test: signal input and interference signal receiving are carried out on a tested system through a test antenna; the FC optical fiber card is crosslinked with the task system, so that the working mode of the task system is controlled, the alarm information of the receiver is monitored, and the ATE operation is realized; for convenient operation, all instruments implement program control through a network bus.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an airborne electronic warfare system performance comprehensive detection evaluation equipment which characterized in that: the method comprises a hardware component and a software component;
the hardware component is used for completing the control of a tested system, the simulation of radar signals and the collection of test data, and comprises a test antenna, a test computer, a microwave signal source, a radar signal simulator and a power meter which are mutually connected through a network switch;
the software component is used for initializing hardware resources, collecting and analyzing data of the whole testing process and comprises control software and testing software;
the control software comprises a main interface module, an instrument control module connected with the main interface module, an avionics simulation module, an instrument driving module connected with the instrument control module and an FC driving module connected with the avionics simulation module;
the test software comprises main dispatching software, test task software, data analysis software, system management software, system self-checking software, system database and use assisting software.
2. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: and the test computer is provided with an FC optical fiber interface card which is used for realizing control and information acquisition of the task system.
3. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the main interface module is used for providing a main function selection menu on the top layer of the equipment for an operator.
4. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the instrument control module is used for realizing control of a microwave signal source and a control man-machine interface of the spectrometer by a user.
5. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the instrument driving module is used for realizing the communication control function of the computer and the instrument.
6. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the avionics simulation module is used for realizing the control of the task system and the data acquisition function of the task system.
7. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 2, wherein: and the FC driving module is used for driving the FC optical fiber interface card to perform avionics simulation.
8. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the test task software comprises an automatic test module and a manual test module.
9. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the data analysis software comprises an item inquiry module and a data browsing module.
10. The comprehensive performance detection and evaluation device for an airborne electronic warfare system as claimed in claim 1, wherein: the system management software comprises an operator management module and a test resource management module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310365722.6A CN116430142A (en) | 2023-04-07 | 2023-04-07 | Comprehensive performance detection and evaluation equipment for airborne electronic warfare system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310365722.6A CN116430142A (en) | 2023-04-07 | 2023-04-07 | Comprehensive performance detection and evaluation equipment for airborne electronic warfare system |
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| CN116430142A true CN116430142A (en) | 2023-07-14 |
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| CN202310365722.6A Pending CN116430142A (en) | 2023-04-07 | 2023-04-07 | Comprehensive performance detection and evaluation equipment for airborne electronic warfare system |
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| CN (1) | CN116430142A (en) |
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- 2023-04-07 CN CN202310365722.6A patent/CN116430142A/en active Pending
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