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MIL-STD-1553 signal generator and use method thereof

A signal generator and signal technology, applied to instruments, parts of electrical measuring instruments, measuring devices, etc., can solve problems such as inconvenient portability, high cost, and single connection method

Pending Publication Date: 2022-03-22
国营芜湖机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing MIL-STD-1553 signal generator is realized by IP core, which has high cost and single connection mode. Since there is no built-in battery, it needs an external power supply to work, which is not easy to carry

Method used

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  • MIL-STD-1553 signal generator and use method thereof
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  • MIL-STD-1553 signal generator and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 with figure 2 As shown, a MIL-STD-1553 signal generator includes a power supply system for system power management, system power supply and charge management, and also includes:

[0053] The FPGA control module is electrically connected to the power supply system for protocol analysis and Manchester code generation;

[0054] IL-STD-1553 transceiver module, electrically connected with FPGA control module, used to convert Manchester code into bi-phase MIL-STD-1553 differential signal;

[0055] A transformer, electrically connected to the IL-STD-1553 transceiver module, used to boost the bi-phase MIL-STD-1553 differential signal into a standard MIL-STD-1553 signal;

[0056] MIL-STD-1553 interface, electrically connected with the transformer, for external transmission of MIL-STD-1553 signals;

[0057] The crystal oscillator is electrically connected to the FPGA control module, and is used to provide frequency signals to the FPGA control module;

[0058...

Embodiment 2

[0076] Such as figure 1 with image 3 As shown, a MIL-STD-1553 signal generator includes a power supply system for system power management, system power supply and charge management, and also includes:

[0077] The FPGA control module is electrically connected to the power supply system for protocol analysis and Manchester code generation;

[0078] IL-STD-1553 transceiver module, electrically connected with FPGA control module, used to convert Manchester code into bi-phase MIL-STD-1553 differential signal;

[0079] A transformer, electrically connected to the IL-STD-1553 transceiver module, used to boost the bi-phase MIL-STD-1553 differential signal into a standard MIL-STD-1553 signal;

[0080] MIL-STD-1553 interface, electrically connected with the transformer, for external transmission of MIL-STD-1553 signals;

[0081] The crystal oscillator is electrically connected to the FPGA control module, and is used to provide frequency signals to the FPGA control module;

[0082]...

Embodiment 3

[0102] Such as figure 1 with Figure 4 As shown, a MIL-STD-1553 signal generator includes a power supply system for system power management, system power supply and charge management, and also includes:

[0103] The FPGA control module is electrically connected to the power supply system for protocol analysis and Manchester code generation;

[0104] IL-STD-1553 transceiver module, electrically connected with FPGA control module, used to convert Manchester code into bi-phase MIL-STD-1553 differential signal;

[0105] A transformer, electrically connected to the IL-STD-1553 transceiver module, used to boost the bi-phase MIL-STD-1553 differential signal into a standard MIL-STD-1553 signal;

[0106] MIL-STD-1553 interface, electrically connected with the transformer, for external transmission of MIL-STD-1553 signals;

[0107] The crystal oscillator is electrically connected to the FPGA control module, and is used to provide frequency signals to the FPGA control module;

[0108...

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Abstract

The invention relates to the technical field of signal generators, in particular to an MIL-STD-1553 signal generator and a use method thereof.The MIL-STD-1553 signal generator comprises a power supply system and further comprises an FPGA control module, an IL-STD-1553 transceiver module, a transformer, an MIL-STD-1553 interface, a crystal oscillator, a reset module, a serial port signal transmission system, a wireless mode system, a crystal oscillator and a reset module; under the condition that an external power supply is not connected, an MIL-STD-1553 signal can be generated; the MIL-STD-1553 cable detection system can be applied to MIL-STD-1553 cable detection, has multiple signal generation mode selections, and automatically generates MIL-STD-1553 signals according to a built-in data format in a spontaneous mode; in the serial port mode, an MIL-STD-1553 signal can be generated according to a data format sent by a serial port; in the wireless mode, the signal generator receives data of a computer wirelessly and generates an MIL-STD-1553 signal according to a received data format.

Description

technical field [0001] The invention relates to the technical field of signal generators, in particular to a MIL-STD-1553 signal generator and a using method thereof. Background technique [0002] A signal generator is a device that can provide electrical signals of various frequencies, waveforms and output levels. When measuring the amplitude characteristics, frequency characteristics, transmission characteristics and other electrical parameters of various telecommunication systems or telecommunication equipment, as well as measuring components When using the characteristics and parameters of the test, it is used as a signal source or excitation source for testing, and the signal generator is also called a signal source or an oscillator. [0003] The existing MIL-STD-1553 signal generator is realized by IP core, which has high cost and single connection mode. Since there is no built-in battery, it needs an external power supply to work, which is not easy to carry. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/28
CPCG01R1/28
Inventor 刘良勇李金猛王纬国袁荣张小辉韩梁
Owner 国营芜湖机械厂