CN109254268A - Radar waveform parametric control method and system - Google Patents
Radar waveform parametric control method and system Download PDFInfo
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- CN109254268A CN109254268A CN201811209464.8A CN201811209464A CN109254268A CN 109254268 A CN109254268 A CN 109254268A CN 201811209464 A CN201811209464 A CN 201811209464A CN 109254268 A CN109254268 A CN 109254268A
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- waveform
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- waveform application
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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
- G01S7/28—Details of pulse systems
- G01S7/282—Transmitters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention discloses radar waveform parametric control method and system, are related to radar control field.This method comprises: obtaining configuration file and the parsing comprising waveform basic parameter and waveform application strategy, waveform basic parameter table and waveform application Policy Table are obtained；Traversal access waveform application Policy Table, is matched with airspace position to be detected, determines selected waveform application strategy；Waveform basic parameter corresponding with selected waveform application strategy is read from waveform basic parameter table；According to waveform basic parameter to the transmitted waveform of airspace position.Radar waveform parametric control method and system provided by the invention, by parsing the configuration file comprising waveform basic parameter and waveform application strategy, according to waveform basic parameter and waveform application strategy transmitted waveform, auto-adaptive parameter control can be carried out to radar work wave by computer software, radar work wave parametric control is realized, Project Realization is easy to.
Description
Technical field
The present invention relates to radar control field more particularly to radar waveform parametric control method and system.
Background technique
Modern radar generally has multiple-working mode, can emit different wave under types of applications scene to complete spy
Determine function.
However current radar waveform control parameter and using strategy can not flexible configuration, to the actual use process of radar
Bring inconvenience.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of radar waveform parametrization control
Method processed and a kind of radar waveform Parameterized control system.
The technical scheme to solve the above technical problems is that
A kind of radar waveform parametric control method, comprising:
Configuration file and parsing comprising waveform basic parameter and waveform application strategy are obtained, waveform basic parameter table is obtained
With waveform application Policy Table；
Traversal accesses the waveform application Policy Table, is matched with airspace position to be detected, determines selected wave
Shape application strategy；
Waveform basic parameter corresponding with selected waveform application strategy is read from the waveform basic parameter table；
According to the waveform basic parameter to airspace position transmitted waveform.
The beneficial effects of the present invention are: radar waveform parametric control method provided by the invention, includes wave by parsing
The configuration file of shape basic parameter and waveform application strategy, according to waveform basic parameter and waveform application strategy transmitted waveform, energy
Auto-adaptive parameter control is enough carried out to radar work wave by computer software, and can flexibly define radar operating wave
Shape and application strategy realize radar work wave parametric control, are easy to Project Realization.
The another technical solution that the present invention solves above-mentioned technical problem is as follows:
A kind of radar waveform Parameterized control system, comprising:
Document analysis module, for obtaining configuration file and parsing comprising waveform basic parameter and waveform application strategy,
Obtain waveform basic parameter table and waveform application Policy Table；
Waveform Matching module accesses the waveform application Policy Table for traversing, with airspace position progress to be detected
Match, determines selected waveform application strategy；
Parameter read module, it is corresponding with selected waveform application strategy for being read from the waveform basic parameter table
Waveform basic parameter；
Waveform transmitting module, for according to the waveform basic parameter to airspace position transmitted waveform.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or practice is recognized through the invention.
Detailed description of the invention
Fig. 1 is a kind of flow diagram that the embodiment of radar waveform parametric control method provides of the present invention；
Fig. 2 is a kind of waveform basic parameter table and wave that the embodiment of radar waveform parametric control method provides of the present invention
The structural schematic diagram of shape application strategy table；
Fig. 3 is a kind of structural framing figure that the embodiment of radar waveform Parameterized control system provides of the present invention.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and illustrated embodiment is served only for explaining the present invention,
It is not intended to limit the scope of the present invention.
As shown in Figure 1, for a kind of flow diagram that the embodiment of radar waveform parametric control method provides of the present invention,
The radar waveform parametric control method includes:
S1 obtains configuration file and parsing comprising waveform basic parameter and waveform application strategy, obtains waveform and join substantially
Number table and waveform application Policy Table.
It should be noted that the configuration file comprising waveform basic parameter and waveform application strategy can preset life
At, wherein waveform basic parameter refers to the basic ginseng of the radar waveforms such as wave form, pulsewidth, repetition period, he number
Number, application strategy refer to wave beam residence time, be applicable in apart from lower limit, be applicable in apart from the upper limit, be applicable in pitching lower limit and be applicable in bow
Face upward the basic unit of the waveforms such as upper limit scheduling.
It should be understood that can pass through inside radar system after obtaining waveform basic parameter table and waveform application Policy Table
Index between inclusion relation and waveform application strategy and waveform basic parameter between pointer representation waveform application strategy closes
System.
As shown in Fig. 2, the structural schematic diagram of a kind of possible waveform basic parameter table and waveform application Policy Table is provided,
Wherein, the point linear list between waveform application strategy and waveform basic parameter shows index relative, waveform application strategy and waveform
Arrow linear list between application strategy shows inclusion relation, waveform application strategy A, waveform application strategy B and waveform application plan
Slightly C indicates the non-combined waveform application strategy for not including sub-waveform application strategy, waveform application strategy D and waveform application strategy E
Indicate the combined waveform application strategy comprising sub-waveform application strategy.
S2, traversal access waveform application Policy Table, is matched with airspace position to be detected, determines selected waveform
Application strategy.
It refers to it should be understood that match with airspace position to be detected by waveform application strategy in waveform application Policy Table
Be applicable in distance range, be applicable in pitching scope and matched with airspace position to be detected.
For example, access waveform application Policy Table, the airspace for relatively currently needing to detect can be traversed when radar system works
Position whether the configuration of waveform application strategy applicable distance range, be applicable in pitching scope, if certain waveform application strategy
The scope of application covers the airspace position for currently needing to detect, then selects the waveform application strategy.
S3 reads waveform basic parameter corresponding with selected waveform application strategy from waveform basic parameter table.
S4, according to waveform basic parameter to the transmitted waveform of airspace position.
Radar waveform parametric control method provided in this embodiment is answered by parsing comprising waveform basic parameter and waveform
Computer software pair can be passed through according to waveform basic parameter and waveform application strategy transmitted waveform with the configuration file of strategy
Radar work wave carries out auto-adaptive parameter control, and can flexibly define radar work wave and application strategy, realizes
Radar work wave parametric control, is easy to Project Realization.
Optionally, in some embodiments, traversal access waveform application Policy Table, with airspace position progress to be detected
Match, determine selected waveform application strategy, can specifically include:
Traversal access waveform application Policy Table, searches the scope of application from waveform application Policy Table and covers airspace to be detected
The waveform application strategy of position；
Judge whether waveform application strategy is combined waveform application strategy；
If not combined waveform application strategy, then using waveform application strategy as selected waveform application strategy.
It should be noted that combined waveform application strategy refers to that the waveform for containing at least one sub-waveform application strategy is answered
With strategy.
After waveform application strategy has been determined, so that it may be read and selected waveform application from waveform basic parameter table
The corresponding waveform basic parameter of strategy, then according to waveform basic parameter transmitted waveform.
Optionally, in some embodiments, the scope of application may include: applicable distance range and applicable pitching scope.
By being applicable in distance range and being applicable in the suitable waveform application strategy of pitching scope selection, can obtain to airspace position
The accurate waveform for setting transmitting makes the waveform of transmitting be more in line with actual demand.
Optionally, in some embodiments, after judging whether waveform application strategy is combined waveform application strategy, may be used also
To include:
If it is combined waveform application strategy, then pass through the whole for including in depth-first order traversal waveform application strategy
Sub-waveform application strategy successively regard the non-combined sub-waveform application strategy in whole sub-waveform application strategies as selected wave
Shape application strategy.
Optionally, in some embodiments, waveform basic parameter may include: basic waveform number, wave form, frequency modulation
Slope, modulating bandwidth, pulsewidth, repetition period, he number, symbol width, sample rate.
Wherein, basic waveform number is the unique identification of one group of waveform basic parameter；Wave form is divided into single carrier frequency, linear
Frequency modulation, nonlinear frequency modulation, phase Code and quadri-phase code.When wave form is single carrier frequency, pulsewidth, repetition period, sample rate configuration
It comes into force；When wave form is linear frequency modulation, chirp rate, modulating bandwidth, pulsewidth, repetition period, sample rate configuration take-effective；When
When wave form is nonlinear frequency modulation, modulating bandwidth, pulsewidth, repetition period, sample rate configuration take-effective；When wave form is two-phase
When code or quadri-phase code, he number, symbol width, sample rate configuration take-effective.
Waveform application strategy may include: waveform application strategy number, basic waveform number, arteries and veins group forms, sampling starts
Time, sampling terminate the time, wave beam residence time, be applicable in apart from lower limit, be applicable in apart from the upper limit, be applicable in pitching lower limit, be applicable in bow
Face upward the upper limit.
Wherein, waveform application strategy number is the unique identification of one group of waveform application strategy, is the keyword of waveform scheduling；
Basic waveform number is the basic waveform number in radar work wave basic parameter, and it is basic with waveform to establish waveform application strategy
Index relative between parameter；Arteries and veins group group becomes 0 or multiple waveform application strategy numbers, indicates multiple waveform application strategy groups
Scheduling is closed, if arteries and veins group group becomes 0 waveform application strategy number, then it represents that the waveform application strategy is non-combined waveform application plan
Slightly, basic waveform number is necessary for virtual value, if arteries and veins group group becomes multiple waveform application strategy numbers, then it represents that the waveform is answered
It is combined waveform application strategy with strategy, basic waveform number is necessary for invalid value.
It is appreciated that in some embodiments, may include such as step some or all of in the various embodiments described above.
As shown in figure 3, for a kind of structural framing figure that the embodiment of radar waveform Parameterized control system provides of the present invention,
The radar waveform Parameterized control system includes:
Document analysis module 1, for obtaining configuration file and parsing comprising waveform basic parameter and waveform application strategy,
Obtain waveform basic parameter table and waveform application Policy Table；
Waveform Matching module 2 accesses waveform application Policy Table for traversing, is matched with airspace position to be detected,
Determine selected waveform application strategy；
Parameter read module 3, it is corresponding with selected waveform application strategy for being read from waveform basic parameter table
Waveform basic parameter；
Waveform transmitting module 4, for according to waveform basic parameter to the transmitted waveform of airspace position.
Optionally, in some embodiments, Waveform Matching module 2 specifically can be used for traversing access waveform application strategy
Table searches the waveform application strategy that the scope of application covers airspace position to be detected from waveform application Policy Table；Judge that waveform is answered
It whether is combined waveform application strategy with strategy；If not combined waveform application strategy, then using waveform application strategy as institute
The waveform application strategy of selection.
Optionally, in some embodiments, the scope of application may include: applicable distance range and applicable pitching scope.
Optionally, in some embodiments, Waveform Matching module 2 can be also used for if it is combined waveform application strategy,
Then by the whole sub-waveform application strategies for including in depth-first order traversal waveform application strategy, by whole sub-waveform applications
Non-combined waveform application strategy in strategy is successively used as selected waveform application strategy.
Optionally, in some embodiments, waveform basic parameter may include: basic waveform number, wave form, frequency modulation
Slope, modulating bandwidth, pulsewidth, repetition period, he number, symbol width, sample rate；
Waveform application strategy may include: waveform application strategy number, basic waveform number, arteries and veins group forms, sampling starts
Time, sampling terminate the time, wave beam residence time, be applicable in apart from lower limit, be applicable in apart from the upper limit, be applicable in pitching lower limit, be applicable in bow
Face upward the upper limit.
It is appreciated that in some embodiments, may include such as device some or all of in the various embodiments described above.
It should be noted that the present embodiment is product embodiments corresponding with above-mentioned each method embodiment, for this implementation
In example the explanation of each constructional device and optional embodiment can with reference in above-mentioned each method embodiment pair it should be noted that herein not
It repeats again.
Reader should be understood that in the description of this specification reference term " one embodiment ", " is shown " some embodiments "
The description of example ", " specific example " or " some examples " etc. mean specific features described in conjunction with this embodiment or example, structure,
Material or feature are included at least one embodiment or example of the invention.In the present specification, above-mentioned term is shown
The statement of meaning property need not be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described
It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this
The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples
Sign is combined.
It is apparent to those skilled in the art that for convenience of description and succinctly, the dress of foregoing description
The specific work process with unit is set, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can select some or all of unit therein according to the actual needs to realize the mesh of the embodiment of the present invention
's.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of radar waveform parametric control method characterized by comprising
Configuration file and parsing comprising waveform basic parameter and waveform application strategy are obtained, waveform basic parameter table and wave are obtained
Shape application strategy table；
Traversal accesses the waveform application Policy Table, is matched with airspace position to be detected, determines that selected waveform is answered
With strategy；
Waveform basic parameter corresponding with selected waveform application strategy is read from the waveform basic parameter table；
According to the waveform basic parameter to airspace position transmitted waveform.
2. radar waveform parametric control method according to claim 1, which is characterized in that the traversal accesses the wave
Shape application strategy table is matched with airspace position to be detected, is determined selected waveform application strategy, is specifically included:
Traversal accesses the waveform application Policy Table, and the lookup scope of application covers to be detected from the waveform application Policy Table
The waveform application strategy of airspace position；
Judge whether the waveform application strategy is combined waveform application strategy；
If not combined waveform application strategy, then using the waveform application strategy as selected waveform application strategy.
3. radar waveform parametric control method according to claim 2, which is characterized in that the scope of application includes:
It is applicable in distance range and applicable pitching scope.
4. radar waveform parametric control method according to claim 2 or 3, which is characterized in that the judgement wave
After whether shape application strategy is combined waveform application strategy, further includes:
If it is combined waveform application strategy, then pass through the whole for including in waveform application strategy described in depth-first order traversal
Non-combined waveform application strategy in all sub-waveform application strategies is successively used as selected by sub-waveform application strategy
Waveform application strategy.
5. radar waveform parametric control method according to claim 1, which is characterized in that the waveform basic parameter packet
Include: basic waveform number, chirp rate, modulating bandwidth, pulsewidth, the repetition period, he number, symbol width, is adopted at wave form
Sample rate；
The waveform application strategy include: waveform application strategy number, basic waveform number, arteries and veins group composition, sample start times,
It samples and terminates time, wave beam residence time, be applicable in apart from lower limit, be applicable in the upper limit, applicable pitching lower limit, applicable pitching
Limit.
6. a kind of radar waveform Parameterized control system characterized by comprising
Document analysis module is obtained for obtaining configuration file and parsing comprising waveform basic parameter and waveform application strategy
Waveform basic parameter table and waveform application Policy Table；
Waveform Matching module accesses the waveform application Policy Table for traversing, is matched with airspace position to be detected, really
Fixed selected waveform application strategy；
Parameter read module, for reading wave corresponding with selected waveform application strategy from the waveform basic parameter table
Shape basic parameter；
Waveform transmitting module, for according to the waveform basic parameter to airspace position transmitted waveform.
7. radar waveform Parameterized control system according to claim 6, which is characterized in that the Waveform Matching module tool
Body accesses the waveform application Policy Table for traversing, and it is to be detected that scope of application covering is searched from the waveform application Policy Table
Airspace position waveform application strategy；Judge whether the waveform application strategy is combined waveform application strategy；If not
Combined waveform application strategy, then using the waveform application strategy as selected waveform application strategy.
8. radar waveform Parameterized control system according to claim 7, which is characterized in that the scope of application includes:
It is applicable in distance range and applicable pitching scope.
9. radar waveform Parameterized control system according to claim 7 or 8, which is characterized in that the Waveform Matching mould
Block is also used to if it is combined waveform application strategy, then by including in waveform application strategy described in depth-first order traversal
Non-combined waveform application strategy in all sub-waveform application strategies is successively used as selected by whole sub-waveform application strategies
The waveform application strategy selected.
10. radar waveform Parameterized control system according to claim 6, which is characterized in that the waveform basic parameter
Include: basic waveform number, wave form, chirp rate, modulating bandwidth, pulsewidth, the repetition period, he number, symbol width,
Sample rate；
The waveform application strategy include: waveform application strategy number, basic waveform number, arteries and veins group composition, sample start times,
It samples and terminates time, wave beam residence time, be applicable in apart from lower limit, be applicable in the upper limit, applicable pitching lower limit, applicable pitching
Limit.
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| CN201811209464.8A CN109254268B (en) | 2018-10-17 | 2018-10-17 | Radar waveform parameterization control method and system |
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| CN109254268B CN109254268B (en) | 2023-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114076885A (en) * | 2020-08-11 | 2022-02-22 | 合肥本源量子计算科技有限责任公司 | Quantum chip testing method and device |
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| CN109254268B (en) | 2023-07-07 |
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