CN109407064A - A kind of radar equipment image transmitting method for diagnosing faults - Google Patents
A kind of radar equipment image transmitting method for diagnosing faults Download PDFInfo
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- CN109407064A CN109407064A CN201811518478.8A CN201811518478A CN109407064A CN 109407064 A CN109407064 A CN 109407064A CN 201811518478 A CN201811518478 A CN 201811518478A CN 109407064 A CN109407064 A CN 109407064A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a kind of radar equipment image transmitting method for diagnosing faults, start control radar (1) by radar cell test equipment (2), enter Irnaging procedures using Irnaging procedures control module (3) control radar in radar cell test equipment (2) and obtain radar image, analysis of image data module (4) analyzes radar (1) imaging results and exports failure diagnosis information according to setting diagnostic rule simultaneously.The present invention can solve the problems such as existing method speed is slow, time-consuming, accuracy rate is low.
Description
Technical field
The present invention relates to a kind of radar image technical field of imaging, in particular to a kind of radar equipment image transmitting failure is examined
Disconnected system and diagnostic method.
Background technique
Traditional radar equipment image data amount is generated, is handled, transmission process is complicated, and there are radar image datas to be transmitted across
In journey the problems such as image frame losing, picture material distortion, to judging whether radar equipment work just often results in difficulty, data are increased
Analyze difficulty.
Summary of the invention
It is an object of that present invention to provide a kind of radar equipment image transmitting method for diagnosing faults, solve existing by artificial hand
The problems such as method bring speed of dynamic investigation is slow, time-consuming, accuracy rate is low.
In view of the above technical problems, the present invention proposes that a kind of radar equipment image transmitting fault diagnosis system, feature exist
In the radar image transmission fault diagnostic system includes: radar (1), radar cell test equipment (2), Irnaging procedures control
Module (3), analysis of image data module (4)；Wherein, radar (1), radar cell test equipment (2), Irnaging procedures control module
(3), it is connect by power supply with communication cable between analysis of image data module (4)；Irnaging procedures control module (3) starting
Radar (1) image forming job and according to radar imagery parameter, sends imaging commands, control radar imaging；Described image data point
Analyse the image-forming information that module (4) read radar (1)；Described image data analysis module (4) analysis radar (1) image-forming information is simultaneously defeated
Be out of order diagnostic message.
Wherein, described Irnaging procedures control module (3) starting radar (1) image forming job includes: radar cell test equipment
(2) start, the radar (1) enters standby mode, inputs radar imagery parameter, Irnaging procedures control module (3) is according to above-mentioned
The radar imagery parameter of input successively sends position reservation, tracking and imaging instruction, forms the instruction stream of persistent loop, simultaneously
It receives radar (1) equipment and is being imaged and is being imaged the status information completed.
Wherein, it includes: analysis of image data module that described image data analysis module (4), which reads radar (1) image-forming information,
(4) enabling signal issued according to Irnaging procedures control module (3) starts the reception of radar imagery information, a communication week
Multiframe imaging data caching is completed in phase, and extracts the status information and radar image information, it is big according to radar image map sheet
Small splicing data obtain radar imagery as a result, and storing the radar imagery result.
Wherein, described image data analysis module (4) analyzes radar (1) imaging results and exports failure diagnosis information packet
Include: analysis of image data module (4) handles the radar imagery result of storage, first to the cumulative place of each pixel amplitude
Reason directly quotes abnormality mark to Irnaging procedures control module if adding up and being zero, terminates Irnaging procedures；As added up and not being
Zero, then calculating judgement is carried out according to the imaging moving parameter that Irnaging procedures control module is transmitted, if imaging moving direction is horizontal axis
Linear striped is then detected in direction vertical direction in direction, quotes as detected striped if more than one to Irnaging procedures control module
Abnormality mark terminates Irnaging procedures, continues Irnaging procedures if fringe number is one.
Wherein, the input radar imagery parameter includes imaging point, imaging number, imaging moving parameter.
The invention also provides a kind of radar equipment image transmitting method for diagnosing faults, which is characterized in that the method packet
Include following steps: starting radar (1) image forming job comprising: radar (1) enters standby mode, inputs radar imagery Working mould
Formula parameter successively sends position reservation, tracking and imaging instruction, forms the instruction stream of persistent loop according to radar imagery parameter,
Radar (1) equipment is received simultaneously is being imaged and is being imaged the status information completed；
Read radar (1) image-forming information comprising: according to enabling signal, start the reception of radar imagery information, at one
Multiframe imaging data caching is completed in communication cycle, and extracts the status information and radar image information, according to radar image
Map sheet size splicing data obtain radar imagery as a result, and storing the radar imagery result；
Analysis radar (1) imaging results simultaneously export failure diagnosis information comprising: first to the cumulative place of each pixel amplitude
Reason directly quotes abnormality mark to Irnaging procedures control module if adding up and being zero, terminates Irnaging procedures；As added up and not being
Zero, then calculating judgement is carried out according to imaging moving parameter, in the Vertical Square of the direction if imaging moving direction is X direction
To detecting linear striped, abnormality mark is quoted as detected striped if more than one, Irnaging procedures are terminated, if fringe number is one
Continue Irnaging procedures.
Wherein, the input radar imagery parameter includes imaging point, imaging number, imaging moving parameter.
The present invention realizes the automation of radar equipment image interpretation, shortens radar image transmission fault Diagnostic Time,
The testing and diagnosing efficiency of system is improved, there is biggish application prospect.
Detailed description of the invention
Fig. 1 is the schematic diagram of radar equipment image transmitting fault diagnosis system of the invention.
1. 2. radar cell test equipment of radar, 3. Irnaging procedures control module, 4. analysis of image data module
Specific embodiment
Below in conjunction with the specific embodiment of attached drawing the present invention will be described in detail technical solution.
The invention proposes a kind of radar equipment image transmitting fault diagnosis system, the radar image transmission fault diagnosis
System includes: radar 1, radar cell test equipment 2, Irnaging procedures control module 3, analysis of image data module 4；Wherein, thunder
It is electric with communication up to power supply is passed through between 1, radar cell test equipment 2, Irnaging procedures control module 3, analysis of image data module 4
Cable connection, the mountable computer in radar cell test equipment 2 of Irnaging procedures control module 3, analysis of image data module 4
In.
Irnaging procedures control module 3 starts 1 image forming job of radar and according to radar imagery parameter, sends imaging commands,
Control radar Irnaging procedures.Analysis of image data module 4 reads 1 image-forming information of radar, then states analysis of image data module 4 and divides
It analyses the imaging results of radar 1 and exports failure diagnosis information.
It includes: that radar cell test equipment 2 starts that Irnaging procedures control module 3, which starts 1 image forming job of radar, passes through power supply
Enter standby mode with communication cable control radar 1, inputs radar imagery parameter, the radar imagery parameter of input includes imaging point
Position, imaging number, imaging moving parameter, Irnaging procedures control module 3 are successively sent according to the radar imagery parameter of above-mentioned input
Position reservation, tracking and imaging instruction, form the instruction stream of persistent loop, while receiving 1 equipment of radar and being imaged and be imaged
The status information of completion.
The image-forming information that analysis of image data module 4 reads radar 1 includes: that analysis of image data module 4 is flowed according to imaging
The enabling signal that process control module 3 issues starts the reception of radar imagery information, and multiframe imaging is completed in a communication cycle
Data buffer storage, and the status information and radar image information are extracted, thunder is obtained according to radar image map sheet size splicing data
Reach as a result, and storing the radar imagery result.
It includes: analysis of image data that analysis of image data module 4, which analyzes 1 imaging results of radar and exports failure diagnosis information,
The radar imagery result of 4 pairs of module storages is handled.
First to each pixel amplitude accumulation process, as cumulative and directly quoted to Irnaging procedures control module if being zero different
Often mark terminates Irnaging procedures.
If adding up and being not zero, calculate according to the imaging moving parameter that Irnaging procedures control module is transmitted and sentence
It is disconnected, detect linear striped in direction vertical direction if imaging moving direction is X direction, such as detect striped more than one
Abnormality mark then is quoted to Irnaging procedures control module, terminates Irnaging procedures, continues Irnaging procedures if fringe number is one.
In addition, the present invention also proposes a kind of radar equipment image transmitting method for diagnosing faults, the specific steps are that:
The first step constructs radar image transmission fault diagnostic system
Radar image transmission fault diagnostic system, comprising: radar 1, radar cell test equipment 2, Irnaging procedures control mould
Block 3, analysis of image data module 4, radar 1 are connect by powering with communication cable with radar cell test equipment 2, Irnaging procedures
Control module 3, analysis of image data module 4 are mounted in the computer of radar cell test equipment 2.Irnaging procedures control module
3 function are as follows: according to the parameter that the radar imageries such as imaging point, imaging moving parameter need, send imaging commands, control radar
Irnaging procedures.The function of analysis of image data module 4 are as follows: format parsing, storage, analysis are carried out to the image data of radar transmissions
It calculates and is exported with result.
Second step Irnaging procedures control module 3 starts 1 image forming job of radar
Start radar cell test equipment 2, standby mode is entered by power supply and communication cable control radar 1, inputs thunder
Up to imaging parameters, radar imagery parameter includes that point, imaging number, imaging moving parameter is imaged, and Irnaging procedures control module 3
According to above-mentioned input information and radar imagery course of work feature, position reservation, tracking and imaging instruction are successively sent, is formed and is continued
Continuous instruction stream is recycled, while receiving 1 equipment of radar and being imaged and be imaged the status information completed.
Third step analysis of image data module 4 reads 1 image-forming information of radar
The enabling signal that analysis of image data module 4 is issued according to Irnaging procedures control module 3 starts radar imagery information
Receiving thread completes multiframe data buffer storage according to the communications protocol arranged in advance in a communication cycle, and extracts state letter
Breath and image content information splice data according to radar image map sheet size combinations, image result are stored in hard disc of computer.
4th step analysis of image data module 4 analysis 1 imaging results of radar simultaneously export failure diagnosis information
Analysis of image data module 4 is handled according to image storage result obtained in the previous step, first to each pixel
Amplitude accumulation process directly quotes abnormality mark to Irnaging procedures control module if adding up and being zero, terminates Irnaging procedures；Such as
It adds up and is not zero, then calculating judgement, such as imaging moving are carried out according to the imaging moving parameter that Irnaging procedures control module is transmitted
Direction is that X direction then detects linear striped in direction vertical direction, and detecting striped, more than one is then controlled to Irnaging procedures
Module quotes abnormality mark, terminates Irnaging procedures, continues Irnaging procedures if fringe number is one.
So far radar equipment image transmitting fault diagnosis is completed.
Claims (7)
1. a kind of radar equipment image transmitting fault diagnosis system, which is characterized in that radar image transmission fault diagnosis system
System includes: radar (1), radar cell test equipment (2), Irnaging procedures control module (3), analysis of image data module (4)；Its
In, radar (1), Irnaging procedures control module (3), leads between analysis of image data module (4) at radar cell test equipment (2)
Power supply is crossed to connect with communication cable；
The Irnaging procedures control module (3) starts radar (1) image forming job and according to radar imagery parameter, sends imaging life
It enables, control radar imaging；
Described image data analysis module (4) reads the image-forming information of radar (1)；
Described image data analysis module (4) analysis radar (1) image-forming information simultaneously exports failure diagnosis information.
2. radar equipment image transmitting fault diagnosis system according to claim 1, which is characterized in that
Described Irnaging procedures control module (3) starting radar (1) image forming job includes: radar cell test equipment (2) starting, institute
Radar (1) is stated into standby mode, inputs radar imagery parameter, Irnaging procedures control module (3) is according to the radar of above-mentioned input
Imaging parameters successively send position reservation, tracking and imaging instruction, form the instruction stream of persistent loop, while receiving radar (1)
Equipment is being imaged and is being imaged the status information completed.
3. radar equipment image transmitting fault diagnosis system according to claim 1, which is characterized in that
Described image data analysis module (4) read radar (1) image-forming information include: analysis of image data module (4) according at
As the enabling signal that process control module (3) issue, start the reception of radar imagery information, is completed in a communication cycle more
Frame imaging data caching, and the status information and radar image information are extracted, splice data according to radar image map sheet size
Radar imagery is obtained as a result, and storing the radar imagery result.
4. radar equipment image transmitting fault diagnosis system according to claim 1, which is characterized in that described image data
Analysis module (4) analysis radar (1) imaging results and to export failure diagnosis information include: analysis of image data module (4) to depositing
The radar imagery result of storage is handled,
First to each pixel amplitude accumulation process, as cumulative and directly quote abnormal mark to Irnaging procedures control module if being zero
Will terminates Irnaging procedures；
As cumulative and be not zero, then calculating judgement is carried out according to the imaging moving parameter that Irnaging procedures control module is transmitted, such as at
As the direction of motion is that X direction then detects linear striped in direction vertical direction, as detected striped if more than one to imaging
Process control module quotes abnormality mark, terminates Irnaging procedures, continues Irnaging procedures if fringe number is one.
5. radar equipment image transmitting fault diagnosis system according to claim 1-4, which is characterized in that described
Inputting radar imagery parameter includes imaging point, imaging number, imaging moving parameter.
6. a kind of radar equipment image transmitting method for diagnosing faults, which is characterized in that the described method comprises the following steps:
Start radar (1) image forming job comprising: radar (1) enters standby mode, inputs radar imagery operating mode parameter,
According to radar imagery parameter, position reservation, tracking and imaging instruction are successively sent, the instruction stream of persistent loop is formed, connects simultaneously
It receives radar (1) equipment and is being imaged and is being imaged the status information completed；
Read radar (1) image-forming information comprising: according to enabling signal, start the reception of radar imagery information, is communicated at one
Multiframe imaging data caching is completed in period, and extracts the status information and radar image information, according to radar image map sheet
Size splicing data obtain radar imagery as a result, and storing the radar imagery result；
Analysis radar (1) imaging results simultaneously export failure diagnosis information comprising:
First to each pixel amplitude accumulation process, as cumulative and directly quote abnormal mark to Irnaging procedures control module if being zero
Will terminates Irnaging procedures；
If added up and being not zero, then calculating judgement is carried out according to imaging moving parameter, if imaging moving direction is X direction
Linear striped is detected in the vertical direction of the direction, quotes abnormality mark as detected striped if more than one, termination Irnaging procedures,
Continue Irnaging procedures if fringe number is one.
7. radar equipment image transmitting method for diagnosing faults according to claim 6, which is characterized in that the input radar
Imaging parameters include imaging point, imaging number, imaging moving parameter.
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| CN201811518478.8A CN109407064B (en) | 2018-12-12 | 2018-12-12 | Radar equipment image transmission fault diagnosis method |
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| CN201811518478.8A CN109407064B (en) | 2018-12-12 | 2018-12-12 | Radar equipment image transmission fault diagnosis method |
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Cited By (1)
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| CN113866791A (en) * | 2020-06-30 | 2021-12-31 | 商汤集团有限公司 | Processing method and processing device for data collected by radar device |
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| CN109407064B (en) | 2023-01-06 |
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