CN105898245A - System and method for recording operations of sonar operator in sonar using process - Google Patents
System and method for recording operations of sonar operator in sonar using process Download PDFInfo
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- CN105898245A CN105898245A CN201610439394.XA CN201610439394A CN105898245A CN 105898245 A CN105898245 A CN 105898245A CN 201610439394 A CN201610439394 A CN 201610439394A CN 105898245 A CN105898245 A CN 105898245A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a system and a method for recording operations of a sonar operator in a sonar using process. According to the scheme, the operating records in the sonar using process can be automatically collected without other tedious operations, so that the workload is reduced; meanwhile, the scheme supports collection of the signals with various resolutions, so that the data quality is effectively guaranteed, and a problem of data record of trailing level assessment of the sonar operator is solved. The system can be used for yachts, fishers, cargo ships and warships provided with various kinds of sonars, an operation process of the sonar operation is recorded, and the system can be also used for recording a radar operation process.
Description
Technical field
The present invention relates to sonar Training valuation field, particularly relate to the sonar operator's operation note during a kind of sonar uses
System
Background technology
During sonar uses, figure, image and the text message that operator are given according to sonar display interface,
In conjunction with hearing signal, be given and judge timely, take to operate accordingly and control, complete the detection of sonar target.Therefore
The performance of sonar performance is the biggest with the relation of operator.How the level of training of operator is estimated, for
Play the usefulness of sonar equipment, significant.
In conventional work, set up photo video equipment in the space that equipment cabinet is the narrowest can only be relied on, gather
Video pictures and audio signal aided assessment；Simultaneously as there is presently no the most perfect record system schema, because of
This, the quality of data collected also is difficult to accurately finely assess requirement, and also inconvenient operator carries out data acquisition,
Accordingly, the workload of data acquisition is the biggest；Additionally, recordable video signal format is less, more recordable marks
The signal of quasi-video format, such as standard VGA signal, standard SVGA signal etc.；Further, input signal source category has
Limit, it is impossible to be provided simultaneously with the writing function in the input signal sources such as three-wire system, four-wire system and five-wire system.
Summary of the invention
It is an object of the invention to provide the sonar operator's operation note system and method during a kind of sonar uses, can be automatic
Gathering the operation note during sonar uses, meanwhile, the quality of data collected can be guaranteed.
It is an object of the invention to be achieved through the following technical solutions:
A kind of sonar operator operation note system during sonar use, including: aobvious control video acquisition unit, audio frequency
Collecting unit, data processing unit, data splitting memory element, man-machine interaction unit and data splitting lead-out unit；
Wherein:
Described aobvious control video acquisition unit, in use carrying out pattern to kind, pattern and the standard of input source
Identify, and acquisition and recording sonar operator operates the video of sonar indication control board；
Audio collection unit, is carried out for the voice data inputted tracking beam audio frequency and sonar operator by mike
Identify and gather；
Data processing unit, processes with compression for the video collected and voice data are carried out coding；
Data splitting memory element, after the audio, video data after processing coding with compression adds markers and markup information
It is combined storage；
Man-machine interaction unit, for realizing the setting of system recording parameters, and presents the sound after coding and compression process and regards
Frequency evidence；
Data splitting lead-out unit, for realizing the export function of stored data in data splitting memory element, for training
Proficiency assessment.
Described aobvious control video acquisition, is additionally operable to the frequency analogue signal collected is converted to digital signal；Further, it possesses
Three-wire system, four-wire system and the writing function in five-wire system input signal source；And whole resolution letter in record support VESA standard
Number；
Described audio collection unit includes: audio signal sample end and microphone signal collection terminal；Wherein, described audio frequency letter
Number collection terminal, for automatic detecting and tracking wave beam audio frequency and gather；Described microphone signal collection terminal, is used for gathering sonar
The voice data that operator is inputted by mike.
The video acquisition clock of described aobvious control video acquisition unit, Tong Bu with the audio collection clock of audio collection unit.
The described video to collecting and voice data carry out coding and include with compression process: described data processing unit will be adopted
Collect to video and voice data H.264 encode and process with compression after, form video frequency coding rate and the adjustable mark of frame per second
Quasi-file；
Described realize the export function of stored data in data splitting memory element and include: pass through 10M/100M/1000M
The data stored in data splitting memory element are derived by adaptive network interface in FTP mode.
The described setting realizing system recording parameters includes: described man-machine interaction unit is defeated according to button, serial ports or network
The operational order entered, to video frequency coding rate, Video coding frame per second, video capture image original position up and down and
Manual/auto logging mode parameter is configured.
A kind of sonar operator operation note method during sonar use, including:
Utilize aobvious control video acquisition unit, in use kind, pattern and the standard of input source is carried out pattern knowledge
Not, and acquisition and recording sonar operator operates the video of sonar indication control board；
The voice data utilizing audio collection unit to be inputted tracking beam audio frequency and sonar operator by mike is known
Not and gather；
Utilize the data processing unit video to collecting and voice data to carry out coding to process with compression；
Audio, video data after utilizing data splitting memory element to process coding with compression adds markers and markup information is laggard
Row combination storage；
Utilize man-machine interaction unit to realize the setting of system recording parameters, and present the audio frequency and video after coding processes with compression
Data；
Data splitting lead-out unit is utilized to realize the export function of stored data in data splitting memory element, for training water
Flat assessment.
Described aobvious control video acquisition, is also converted to digital signal by the frequency analogue signal collected；Further, it possesses three lines
System, four-wire system and the writing function in five-wire system input signal source；And whole resolution signals in record support VESA standard；
Described audio collection unit includes: audio signal sample end and microphone signal collection terminal；Wherein, described audio frequency letter
Number collection terminal, for automatic detecting and tracking wave beam audio frequency and gather；Described microphone signal collection terminal, is used for gathering sonar
The voice data that operator is inputted by mike.
The video acquisition clock of described aobvious control video acquisition unit, Tong Bu with the audio collection clock of audio collection unit.
The described video to collecting and voice data carry out coding and include with compression process: described data processing unit will be adopted
Collect to video and voice data H.264 encode and process with compression after, form video frequency coding rate and the adjustable mark of frame per second
Quasi-file；
Described realize the export function of stored data in data splitting memory element and include: pass through 10M/100M/1000M
The data stored in data splitting memory element are derived by adaptive network interface in FTP mode.
The described setting realizing system recording parameters includes: described man-machine interaction unit is defeated according to button, serial ports or network
The operational order entered, to video frequency coding rate, Video coding frame per second, video capture image original position up and down and
Manual/auto logging mode parameter is configured.
As seen from the above technical solution provided by the invention, the program can gather the operation note during sonar uses automatically
Record, it is not necessary to other troublesome operation, thus reduce workload；Meanwhile, the collection of multiple resolution signal is supported, effectively
Ensure that the quality of data, solve the data record problem of sonar operator's level of training assessment.It is each that this system can be used on equipment
Plant on the yacht of sonar, fishing boat, freighter and warship, complete the operation process recording to sonar operator, it is also possible to application
In terms of radar operation process record etc..
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawings.
The structure of sonar operator's operation note system during a kind of sonar that Fig. 1 provides for the embodiment of the present invention uses is shown
It is intended to；
The system hardware structure schematic diagram that Fig. 2 provides for the embodiment of the present invention；
The schematic diagram of each per-unit system of system work that Fig. 3 provides for the embodiment of the present invention；
The working-flow figure that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiments of the invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into protection scope of the present invention.
A kind of sonar that Fig. 1 provides for the present invention use during the structural representation of sonar operator's operation note system.
As it is shown in figure 1, it specifically includes that aobvious control video acquisition unit, audio collection unit, data processing unit, data splitting
Memory element, man-machine interaction unit and data splitting lead-out unit；Wherein:
Described aobvious control video acquisition unit, in use carrying out pattern to kind, pattern and the standard of input source
Identify, and acquisition and recording sonar operator operates the video of sonar indication control board；
Audio collection unit, is carried out for the voice data inputted tracking beam audio frequency and sonar operator by mike
Identify and gather；
Data processing unit, processes with compression for the video collected and voice data are carried out coding；
Data splitting memory element, after the audio, video data after processing coding with compression adds markers and markup information
It is combined storage；
Man-machine interaction unit, for realizing the setting of system recording parameters, and presents the sound after coding and compression process and regards
Frequency evidence；
Data splitting lead-out unit, for realizing the export function of stored data in data splitting memory element, for training
Proficiency assessment.
In order to make it easy to understand, each ingredient of 2 pairs of said system is described in detail below in conjunction with the accompanying drawings.
Fig. 2 is divided into upper and lower two parts, and top is divided into the particular hardware structure of the system described in Fig. 1 that realizes；Bottom is divided into accordingly
Power circuit, powers for the hardware configuration for upper part.
Described aobvious control video acquisition unit, uses video AD C to add FPGA and realizes, can automatically identify the kind of input source
Class, pattern and standard；It is provided simultaneously with the writing function in the input signal sources such as three-wire system, four-wire system and five-wire system；Support note
Record 640 × 480,800 × 600,1024 × 768,1280 × 768,1280 × 1024,1400 × 1050,1400
Whole resolution signals in the VESA standards such as × 900,1600 × 1200；Can automatically identify line frequency, field frequency, including non-
Mark row field frequency synchronizing signal；Possess two-way standard 15 pin VGA, input impedance 75 ohm, direct-current coupling, input signal peak
The synchronous acquisition function of peak value 1Vp-p video input interface, is converted to digital signal by video analog signal.
Described audio collection unit, uses audio ADC to add FPAG and realizes, and audio signal sample end is adopted with microphone signal
Collection end；Wherein, described audio signal sample end, for automatic detecting and tracking wave beam audio frequency and gather；Described Mike's wind
Number collection terminal, for gathering the voice data that sonar operator is inputted by mike.Described aobvious control video acquisition unit
Video acquisition clock, Tong Bu with the audio collection clock of audio collection unit.
Described data processing unit, uses image procossing DSP to add FPGA and realizes, by aforementioned video and audio collection unit
H.264, the audio-video signal gathered encodes, compresses, and video frequency coding rate and frame per second are adjustable, forms normative document.
Described data splitting memory element, uses the input of image procossing DSP, FPGA, RTC circuit, mike to gather
Circuit and 2.5 cun of hard disks realize, and the audio, video data after processing is added markers and voice or text marking information, shape
Become data splitting, be written in hard disk.
Described man-machine interaction unit can pass through button, serial ports and network and input, to Video coding as operation and order
Code check, Video coding frame per second, the video capture image parameter such as original position and manual/auto logging mode up and down is entered
Row is arranged；State can be carried out refer to by power supply indicator, working station indicator and 2.8 cun of 256*64 high definitions OLED
Show, the video signal that collect can be exported by 1 tunnel composite video interface or 1 road HDMI high-definition interface and connect by earphone
Mouth output audio signal.
Described data splitting lead-out unit, can realize FTP by 10M/100M/1000M adaptive network interface and combine
Document data record export function, assesses for the level of training.
The system that the embodiment of the present invention is provided can be used on equips on the yacht of various sonars, fishing boat, freighter and warship, complete
The in pairs operation process recording of sonar operator, it is also possible to apply in terms of radar operation process record.Its detailed process
As shown in Figure 3-4, including:
Step 1) audio frequency and video input and mike are connected intact with native system, start shooting, parameter is configured.
Step 2) after sonar is started shooting, after sonar operator's operation note system detects audio or video signal, to video
Signal, first carries out method of synchronization identification, carries out resolution adaptation adjustment on this basis, afterwards by video AD C
Gather, to audio signal, after result conditioning isolation, gathered by audio ADC.
Step 3) through collection after the audio/video flow correction in data processing unit of audio/video flow data, reduce noise, defeated
Go out the audiovisual digital signal of reference format, afterwards through processing, it is achieved the coding of audio/video flow, compression.
Step 4) in data splitting memory element, the audio, video data after processing is added markers and voice or text mark
Note information, forms data splitting, is written in hard disk.As it is shown on figure 3, handmarking's language also can be added when performing this step
Sound inputs, and makes marks or collection site verbal order to be manually entered.
Step 5) during sonar load ship goes to sea, as long as sonar is started working, sonar operator's operation note system repeats
Step 2) to step 4) in execution process, and sequentially in time data are stored in hard disk.
Step 6) after sonar load ship returns to harbour, operation note file is derived in FTP mode by network, for analyzing
The operation of soundman is analyzed by software, provides the assessment of the level of training.
By embodiment of the present invention such scheme it can be seen that this system can gather the operation note during sonar uses automatically
Record, it is not necessary to other troublesome operation, thus reduce workload；Meanwhile, the collection of multiple resolution signal is supported, effectively
Ensure that the quality of data, solve the data record problem of sonar operator's level of training assessment.
On the other hand, the embodiment of the present invention also provides for a kind of sonar operator's operation note method during sonar uses,
The method is corresponding with the scheme of aforementioned system embodiment, comprising:
Utilize aobvious control video acquisition unit, in use kind, pattern and the standard of input source is carried out pattern knowledge
Not, and acquisition and recording sonar operator operates the video of sonar indication control board；
The voice data utilizing audio collection unit to be inputted tracking beam audio frequency and sonar operator by mike is known
Not and gather；
Utilize the data processing unit video to collecting and voice data to carry out coding to process with compression；
Audio, video data after utilizing data splitting memory element to process coding with compression adds markers and markup information is laggard
Row combination storage；
Utilize man-machine interaction unit to realize the setting of system recording parameters, and present the audio frequency and video after coding processes with compression
Data；
Data splitting lead-out unit is utilized to realize the export function of stored data in data splitting memory element, for training water
Flat assessment.
Described aobvious control video acquisition, is also converted to digital signal by the frequency analogue signal collected；Further, it possesses three lines
System, four-wire system and the writing function in five-wire system input signal source；And whole resolution signals in record support VESA standard；
Described audio collection unit includes: audio signal sample end and microphone signal collection terminal；Wherein, described audio frequency letter
Number collection terminal, for automatic detecting and tracking wave beam audio frequency and gather；Described microphone signal collection terminal, is used for gathering sonar
The voice data that operator is inputted by mike.
The video acquisition clock of described aobvious control video acquisition unit, Tong Bu with the audio collection clock of audio collection unit.
The described video to collecting and voice data carry out coding and include with compression process: described data processing unit will be adopted
Collect to video and voice data H.264 encode and process with compression after, form video frequency coding rate and the adjustable mark of frame per second
Quasi-file；
Described realize the export function of stored data in data splitting memory element and include: pass through 10M/100M/1000M
The data stored in data splitting memory element are derived by adaptive network interface in FTP mode.
The described setting realizing system recording parameters includes: described man-machine interaction unit is defeated according to button, serial ports or network
The operational order entered, to video frequency coding rate, Video coding frame per second, video capture image original position up and down and
Manual/auto logging mode parameter is configured.
In said method the specific implementation of the function that each functional module is realized in system embodiment above
Have a detailed description, therefore here repeat no more.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replace
Change, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims
Protection domain is as the criterion.
Claims (10)
1. the sonar operator's operation note system during a sonar uses, it is characterised in that including: aobvious control video
Collecting unit, audio collection unit, data processing unit, data splitting memory element, man-machine interaction unit and combination
Data lead-out unit；Wherein:
Described aobvious control video acquisition unit, in use carrying out pattern to kind, pattern and the standard of input source
Identify, and acquisition and recording sonar operator operates the video of sonar indication control board；
Audio collection unit, is carried out for the voice data inputted tracking beam audio frequency and sonar operator by mike
Identify and gather；
Data processing unit, processes with compression for the video collected and voice data are carried out coding；
Data splitting memory element, after the audio, video data after processing coding with compression adds markers and markup information
It is combined storage；
Man-machine interaction unit, for realizing the setting of system recording parameters, and presents the sound after coding and compression process and regards
Frequency evidence；
Data splitting lead-out unit, for realizing the export function of stored data in data splitting memory element, for training
Proficiency assessment.
System the most according to claim 1, it is characterised in that
Described aobvious control video acquisition, is additionally operable to the frequency analogue signal collected is converted to digital signal；Further, it possesses
Three-wire system, four-wire system and the writing function in five-wire system input signal source；And whole resolution letter in record support VESA standard
Number；
Described audio collection unit includes: audio signal sample end and microphone signal collection terminal；Wherein, described audio frequency letter
Number collection terminal, for automatic detecting and tracking wave beam audio frequency and gather；Described microphone signal collection terminal, is used for gathering sonar
The voice data that operator is inputted by mike.
System the most according to claim 1 and 2, it is characterised in that the video acquisition of described aobvious control video acquisition unit
Clock, Tong Bu with the audio collection clock of audio collection unit.
System the most according to claim 1, it is characterised in that
The described video to collecting and voice data carry out coding and include with compression process: described data processing unit will be adopted
Collect to video and voice data H.264 encode and process with compression after, form video frequency coding rate and the adjustable mark of frame per second
Quasi-file；
Described realize the export function of stored data in data splitting memory element and include: pass through 10M/100M/1000M
The data stored in data splitting memory element are derived by adaptive network interface in FTP mode.
System the most according to claim 1, it is characterised in that the described setting realizing system recording parameters includes:
The operational order that described man-machine interaction unit inputs according to button, serial ports or network, compiles video frequency coding rate, video
Code frame per second, video capture image original position up and down and manual/auto logging mode parameter are configured.
6. the sonar operator's operation note method during a sonar uses, it is characterised in that including:
Utilize aobvious control video acquisition unit, in use kind, pattern and the standard of input source is carried out pattern knowledge
Not, and acquisition and recording sonar operator operates the video of sonar indication control board；
The voice data utilizing audio collection unit to be inputted tracking beam audio frequency and sonar operator by mike is known
Not and gather；
Utilize the data processing unit video to collecting and voice data to carry out coding to process with compression；
Audio, video data after utilizing data splitting memory element to process coding with compression adds markers and markup information is laggard
Row combination storage；
Utilize man-machine interaction unit to realize the setting of system recording parameters, and present the audio frequency and video after coding processes with compression
Data；
Data splitting lead-out unit is utilized to realize the export function of stored data in data splitting memory element, for training water
Flat assessment.
Method the most according to claim 6, it is characterised in that
Described aobvious control video acquisition, is also converted to digital signal by the frequency analogue signal collected；Further, it possesses three lines
System, four-wire system and the writing function in five-wire system input signal source；And whole resolution signals in record support VESA standard；
Described audio collection unit includes: audio signal sample end and microphone signal collection terminal；Wherein, described audio frequency letter
Number collection terminal, for automatic detecting and tracking wave beam audio frequency and gather；Described microphone signal collection terminal, is used for gathering sonar
The voice data that operator is inputted by mike.
8. according to the method described in claim 6 or 7, it is characterised in that the video acquisition of described aobvious control video acquisition unit
Clock, Tong Bu with the audio collection clock of audio collection unit.
Method the most according to claim 6, it is characterised in that
The described video to collecting and voice data carry out coding and include with compression process: described data processing unit will be adopted
Collect to video and voice data H.264 encode and process with compression after, form video frequency coding rate and the adjustable mark of frame per second
Quasi-file；
Described realize the export function of stored data in data splitting memory element and include: pass through 10M/100M/1000M
The data stored in data splitting memory element are derived by adaptive network interface in FTP mode.
Method the most according to claim 6, it is characterised in that the described setting realizing system recording parameters includes:
The operational order that described man-machine interaction unit inputs according to button, serial ports or network, compiles video frequency coding rate, video
Code frame per second, video capture image original position up and down and manual/auto logging mode parameter are configured.
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| CN201610439394.XA CN105898245A (en) | 2016-06-17 | 2016-06-17 | System and method for recording operations of sonar operator in sonar using process |
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| CN201610439394.XA CN105898245A (en) | 2016-06-17 | 2016-06-17 | System and method for recording operations of sonar operator in sonar using process |
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| EP2434758A1 (en) * | 2009-06-19 | 2012-03-28 | ZTE Corporation | Distributed node video monitoring system and management method thereof |
| CN201601788U (en) * | 2009-12-25 | 2010-10-06 | 厦门雅迅网络股份有限公司 | Audio-video remote real-time vehicle monitoring system based on 3G mobile communication network |
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| CN205160700U (en) * | 2015-12-10 | 2016-04-13 | 北京国基科技股份有限公司 | Look audio frequency recorder with resolution ratio automated inspection and adjustment function |
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