A radar real-time data transmission system, method and device based on dwell period

A real-time data transmission and radar technology, applied in radio wave measurement systems, instruments, etc., can solve problems such as inapplicability and large system delay, and achieve the effect of small delay, small system delay, and improved tracking data rate

Active Publication Date: 2021-12-14
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the data transmission systems using Ethernet between the traditional radar main control system and the radar subsystem are data transmission systems based on scheduling cycles. This system has a large time delay and is not suitable for scenarios requiring high radar tracking data rates.

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  • A radar real-time data transmission system, method and device based on dwell period
  • A radar real-time data transmission system, method and device based on dwell period

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Embodiment Construction

[0025] In the following description, for purposes of illustration rather than limitation, specific details such as specific equipment structures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0026] The present invention provides a radar real-time data transmission system based on the dwell period, comprising:

[0027] Radar main control system, Ethernet switch, frequency integration system, signal processing system, beam control system and data transmission plug-in;

[0028] The main radar system is connected to the Ethernet switch through a network cable;

[0029] The frequency int...

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Abstract

The present invention provides a radar real-time data transmission system, method and device based on the dwell period. The system includes: a radar main control system, an Ethernet switch, a frequency integration system, a signal processing system, a beam control system and a data transmission plug-in The main radar system is connected to the Ethernet switch through a network cable; the frequency integration system, the signal processing system, and the beam control system are connected to the Ethernet switch through a network cable through the data transmission plug-in connected. The method includes: uploading the data collected by the radar to the radar main control system through the Ethernet switch; reading the feedback information of the corresponding connected subsystem by the data transmission plug-in; The feedback information is sent to the radar main control system; after receiving the feedback information, the radar main control system feeds back control information and writes it to its correspondingly connected subsystem through the data transmission plug-in.

Description

technical field [0001] The invention relates to the technical field of radar data transmission, in particular to a radar real-time data transmission system, method and device based on a dwell period. Background technique [0002] Most of the traditional data transmission systems using Ethernet between the radar main control system and the radar subsystem are data transmission systems based on scheduling cycles. This system has a large time delay and is not suitable for scenarios requiring high radar tracking data rates. Contents of the invention [0003] In order to solve the technical problem in the prior art that the data transmission system based on the scheduling period has a large delay and is not suitable for scenarios requiring a high radar tracking data rate. [0004] In a first aspect, the present invention provides a radar real-time data transmission system based on a dwell period, including: [0005] Radar main control system, Ethernet switch, frequency integra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S7/42
CPCG01S7/42
Inventor 朱良勇
Owner BEIJING INST OF RADIO MEASUREMENT
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