Millimeter-wave radar enclosure intrusion data processing method based on big data
A millimeter-wave radar and data processing technology, which is applied in the radio wave measurement system, radio wave reflection/re-radiation, utilization of re-radiation, etc., can solve the problem of high false alarm and re-report data, short system life, and no surrounding area. In order to achieve the effect of reducing the probability of data false alarm, improving accuracy, improving accuracy and intelligence
Pending Publication Date: 2021-07-23
中航睿智科技(成都)有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the perimeter intrusion system based on millimeter-wave radar, vibration optical cable, vibration sensor or capacitive disturbance cable has been applied to the detection of perimeter defense areas. Real-time processing of fence intrusion perception data is realized, but this processing method has the following problems: 1. No in-depth analysis and judgment of fence perception data, resulting in high false positives and re-reported data; Automatic configuration of data processing equipment due to changes in the use cycle, resulting in a short lifespan of the system
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.
[0019] Such as figure 1 Shown:
[0020] When implementing the data processing analysis method of the present invention, a distributed layout mode is adopted, and a plurality of millimeter-wave radar devices are set at the edge nodes of the perimeter defense zone. After the detection equipment is set, the data collected for the first time is used as the judgment There are raw data of foreign object intrusion, which include reflection band data collected by millimeter-wave radar detection, etc., because different objects or life forms have differences in waveform bands transmitted and received by millimeter-wave radar, and the difference is stored in data to get raw storage data.
[0021] After the collection and storage of the original data is completed, the mill...
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
Login to View More Abstract
The invention discloses a millimeter-wave radar enclosure intrusion data processing method based on big data, and the specific implementation mode is as follows: firstly, establishing an original database, carrying out the comparison and discrimination of the collected data and the original data, carrying out the preliminary data classification, supplementing the data which is confirmed to be safe into the original database, and carrying out the processing of the data; dividing uncertain data into suspicious data, dividing unsafe data into alarm data, performing repeated supplementary learning on the data detected by the millimeter wave radar in real time, and perfecting an original database and an alarm database. According to the method, original data are continuously expanded and stored, more and more comparison data are provided for subsequent data discrimination processing, and more and more alarm data are also provided, so that data acquisition and comparison of an intrusive system are more and more perfect, the probability of data false alarm is reduced, and the discrimination accuracy of the intrusive data system is improved.
Description
technical field [0001] The invention relates to the technical field of radar scanning and early warning in perimeter defense areas, in particular to a method for processing millimeter-wave radar perimeter intrusion data based on big data. Background technique [0002] For perimeter defense areas that require safety detection, a corresponding detection and monitoring system needs to be established. At present, the perimeter intrusion system based on millimeter-wave radar, vibration optical cable, vibration sensor or capacitive disturbance cable has been applied to the detection of perimeter defense areas. Real-time processing of fence intrusion perception data is realized, but this processing method has the following problems: 1. No in-depth analysis and judgment of fence perception data, resulting in high false positives and re-reported data; The data processing equipment is automatically configured according to the change of the use cycle, resulting in a short life of the ...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/88
CPCG01S13/886
Inventor 廖必凯
Owner 中航睿智科技(成都)有限公司