System and method for monitoring moving target on ground by marine radar

A technology of moving targets and marine radar, applied to radio wave measurement systems, measurement devices, radio wave reflection/reradiation, etc., can solve problems such as detection performance and reliability limitations, and achieve economical and reliable equipment with high maintenance costs , Improve the effect of detection ability

Active Publication Date: 2014-01-22
SHAANXI SHENGHUI INVESTMENT
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many sensor technologies for land environmental target monitoring, including visible light, infrared, ultrasonic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • System and method for monitoring moving target on ground by marine radar
  • System and method for monitoring moving target on ground by marine radar

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the marine radar ground moving target monitoring system of this embodiment includes a marine radar (1), a radar signal interface (2), and a target monitoring processor (computer) (3). The marine radar (1) The radar signal interface (2) and the target monitoring processor (computer) (3) are connected through a signal cable, and the radar signal interface (2) is connected with the target monitoring processor (computer) (3) through a USB port. The navigation radar (1) has a signal output interface and an operation control signal interface, and is used to send the detected signal to the radar signal interface (2) through a signal cable, and receive the target monitoring processor (computer) (3) to send The radar status control signal. The radar signal interface (2) has a signal type conversion circuit, a data acquis...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a system and a method for monitoring a moving target on the ground by a marine radar. The system comprises the marine radar, a radar signal interface and a target monitoring processor (a computer), wherein the marine radar transmits a compressed microwave probe pulse and receives a detection echo from a monitoring area; the radar signal interface realizes type conversion, digital acquisition and USB digital transmission of a radar signal; and the target monitoring processor receives and processes radar image data through a USB interface and monitors the moving target on the ground. The method comprises steps as follows: frame formatting of radar signal digital acquisition data, detection of real-time dynamitic reference image, difference image and the moving target and detection and alarming of a space shielding image and the moving target. The ground moving target monitoring system suitable for safety monitoring of various lands is formed by utilizing the general marine radar and a corresponding signal receiving and processing method. By means of the monitoring system and the method, the marine radar can be applied to the land echoing environment, and the safety efficiency of the marine radar applied in the land is improved.

Description

Technical field [0001] The invention relates to the technical field of navigation radar and the field of safety monitoring, in particular to a navigation radar ground moving target monitoring system and a monitoring method thereof. Background technique [0002] There are many sensor technologies for land environmental target monitoring, including visible light, infrared, ultrasound, etc., but they all have their limitations, especially under severe weather conditions, the detection performance and reliability are limited. As a microwave sensor, radar has irreplaceable detection characteristics such as optical sensors. Considering that some special radars suitable for land monitoring have complex equipment and high maintenance costs, the present invention adopts general economical civil navigation radars. Navigation radar is the basic guarantee for the safety of ship navigation, and it has always played an important role in the field of navigation. As a general-purpose civil shi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01S7/41
CPCG01S7/415G01S13/50G01S13/88
Inventor 齐小峰赵明
Owner SHAANXI SHENGHUI INVESTMENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap