High-speed large-capacity I/Q data recorder based on multi-channel LVDS interface

A data recorder, multi-channel technology, applied in the direction of input/output to record carrier, data conversion, electrical digital data processing, etc., can solve the problems of low recording rate, poor versatility, insufficient storage capacity, etc.

Active Publication Date: 2017-02-15
ZHONGBEI UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The present invention provides a high-speed and large-capacity I / Q data recorder based on a multi-channel LVDS interface in order to solve the problems of poor versatility, low recording rate and insufficient storage capacity of the existing I / Q data recorder

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  • High-speed large-capacity I/Q data recorder based on multi-channel LVDS interface

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Embodiment Construction

[0010] A high-speed and large-capacity I / Q data recorder based on a multi-channel LVDS interface, including an I / Q data recording control module, an embedded computer motherboard, a large-capacity storage module, a touch display, and a power management module; the I / Q data recording control module The module includes a trigger signal management module, a data receiving module, and a main control module; the trigger signal management module includes a trigger selection unit, a trigger condition determination unit, and a control signal generation unit; the data receiving module includes a multi-channel LVDS receiving chip, a buffer FIFO ; Described main control module comprises SATA controller, DDR3 register; Described embedded computer motherboard comprises USB interface, PCI-E interface, network port, VGA interface, microprocessor, mainboard memory; Described mass storage module comprises SSD;

[0011] Wherein, the output end of the trigger selection unit is connected to the i...

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Abstract

The invention relates to an I / Q data recorder, in particular to a high-speed large-capacity I / Q data recorder based on a multi-channel LVDS interface. The high-speed large-capacity I / Q data recorder solves the problem that an existing I / Q data recorder is low in universality, low in recording rate and insufficient in storage capacity. The high-speed large-capacity I / Q data recorder based on the multi-channel LVDS interface comprises an I / Q data recording control module, an embedded computer main board, a high-capacity storage module, a touch display device and a power supply management module, wherein the I / Q data recording control module comprises a trigger signal management module, a data receiving module and a master control module; the embedded computer main board comprises a USB interface, a PCI-E interface, an Internet access, a VGA interface, a microprocessor and a main board memory; and the high-capacity storage module comprises a solid-state hardware. The high-speed large-capacity I / Q data recorder is suitable for the fields such as radar, navigation, military communication and electronic countermeasure equipment system detection.

Description

technical field [0001] The invention relates to an I / Q data recorder, in particular to a high-speed and large-capacity I / Q data recorder based on a multi-channel LVDS interface. Background technique [0002] I / Q data recorder is widely used in radar, navigation, military communication, electronic countermeasure equipment system detection and other fields. Its function is to record and store a large amount of I / Q data output by detection equipment. Practice has shown that the existing I / Q data loggers generally have problems of poor versatility, low recording rate, and insufficient storage capacity due to their own structure limitations, so they cannot meet the long-term detection requirements of high-precision detection equipment. Therefore, it is necessary to invent a new I / Q data recorder to solve the problems of poor versatility, low recording rate and insufficient storage capacity of existing I / Q data recorders. Contents of the invention [0003] The invention provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F5/06
CPCG06F3/0611G06F3/0613G06F3/0656G06F3/0679G06F5/06G06F5/065G06F13/4221G06F2213/0024
Inventor 王红亮苏淑靖刘文怡熊继军陈应兵胡晓峰陈一波王朝杰滕友伟刘伟何少恒张亮红
Owner ZHONGBEI UNIV
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